12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Seats for railway cars; air springs for vehicle suspension
components for cushioning driver's seats and cabs; seats for
automobiles; electric vehicles; carts; folding luggage
barrows; snow-going vehicles; tires for vehicle wheels;
airplane seats; vehicle seats.
2.
A-FRAME FOLDING LADDER WITH ARTICULATED JOINT SUPPORT
Disclosed in the invention is an A-frame folding ladder with articulated joint support, comprising two ladder frames symmetrically arranged. Each ladder frame is provided with a front side rail and a rear side rail, and the front side rail and the rear side rail form an "A" shaped hinge structure. A plurality of steps is arranged between the two front side rails, and the side edge of the plurality of steps is hinged to a pull rod. The A-frame folding ladder further comprises two rear side rail connecting rods symmetrically arranged. The two ends of each rear side rail connecting rod are respectively hinged to a rear side rail and a step. In the present invention, by means of the collaboration of the pull rods, the steps and the rear side rail connecting rods, the rear side rails and the steps can be driven to be flexibly folded. In addition, one end of each rear side rail connecting rod is hinged to a linkage step, and the step is firmer than the pull rod. Compared with the prior art, better support can be provided for the unfolding of the rear side rails, the linkage steps are not prone to deformation, and higher durability and reliability are achieved.
A spring elastic mattress, comprising one or more elastic modules and a bottom layer arranged below the elastic module. The elastic module comprises a plurality of pre-compression springs, connecting pieces being provided on the middles of the pre-compression springs; the connecting pieces are divided into first connecting pieces and second connecting pieces, each side surface of the first connecting pieces being provided with a first connecting structure, and each side surface of the second connecting pieces being provided with a second connecting structure; the first connecting pieces and the second connecting pieces are respectively arranged on waists of the different pre-compression springs; the first connecting piece of a pre-compression spring is connected to the second connecting piece of another pre-compression spring, bottom surfaces of the pre-compression springs being connected to the bottom layer.
An elastic pad, comprising one or more elastic module, and a bottom layer arranged below the elastic module. The elastic module comprises a plurality of pre-compressed springs. The middle of each pre-compressed spring is provided with a connecting member. Further comprised are bridging members. Adjacent pre-compressed springs are connected at the middle, and are connected to the bridging members by means of the connecting members. Each bridging member connects adjacent pre-compressed springs. The bottom face of each pre-compressed spring is connected to the bottom layer.
An elastic mattress for furniture, comprising one or more elastic modules (1) and a bottom layer (3) arranged below the elastic module (1). The elastic module (1) comprises a plurality of pre-compression springs (10); connecting pieces (11) are provided on the middles of the pre-compression springs (10), the adjacent pre-compression springs (10) being connected to each other by the connecting pieces (11); connecting structures on side surfaces of the connecting pieces (11) of the pre-compression springs comprise first connecting structures and second connecting structures, the first connecting structures and the second connecting structures being arranged on adjacent side surfaces, and bottom surfaces of the pre-compression springs (10) being connected to the bottom layer (3).
The present invention provides a soft cushion layer connecting structure for an elastic cushion, comprising a spring cushion layer composed of spring modules, and a soft cushion layer laid on the spring cushion layer. Each spring module is composed of a plurality of springs which are arranged in a staggered or arrayed mode, and a plurality of springs at the periphery of the spring module are connected by means of connecting members; the soft cushion layer wraps the upper portion or the upper portion and the periphery of each spring module; the four sides of the soft cushion layer comprise side surrounding edges or pull strips, a plurality of buckling positions are provided on the side surrounding edges or the pull strips, and buckling points are provided at the positions, corresponding to the buckling positions, on the connecting members at the peripheries of the spring modules; and the buckling positions and the buckling points are buckled and matched such that the soft cushion layer is selected to wrap or be detached from the spring modules. The soft cushion layer is replaceable, washable and detachable, and even the spring cushion layer is movable, thereby achieving convenience. Further comprised is a mattress, in which one or more elastic modules are combined below the soft cushion layer, and the soft cushion layer wraps the upper portion or the upper portion and the periphery of each spring module.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/04 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled
7.
ELASTIC CUSHION HAVING OPEN SPRING LAYER AND USE OF ELASTIC CUSHION
Disclosed in the present invention are an elastic cushion having an open spring layer and a use of the elastic cushion. The elastic cushion comprises a spring layer and a cushion layer. The spring layer comprises a plurality of pre-compression springs arranged in an array, and a plurality of connecting bases are provided on the periphery of the spring layer; the cushion layer is laid above the spring layer, a plurality of inserting members or hanging members extend out of the periphery of the cushion layer, and the inserting members or the hanging members are inserted into or hung on the connecting bases, so that the spring layer and the cushion layer are fixed; and at least part of the side face of the spring layer is not covered with the inserting members or the hanging members. The cushion layer is directly fixed to the spring layer by inserting the inserting members into or hanging the hanging members on the connecting bases of the spring layer, so that the structure is simple, and disassembly and assembly are convenient. Because the cushion layer does not seal the side face of the spring layer, but directly exposes the pre-compression springs, compared with a cushion layer and a spring layer which are sealed in a traditional elastic cushion, the present invention achieves better air permeability.
An elastic module having connecting structures and an elastic pad. The elastic module comprises pre-compression springs and connecting members, each connecting member is sleeved in the middle of the corresponding pre-compression spring, the connecting member is provided with four connecting structures on the side surface of the pre-compression spring, the four connecting structures define a quadrangle, and the pre-compression springs are connected by means of the connecting structures; and each connecting structure comprises a connecting slot and a connecting insert, two sides of the connecting slot are opened, and the connecting insert is inserted into the connecting slot of the corresponding pre-compression spring, so that two adjacent pre-compression springs are connected. The connecting members are sleeved on the pre-compression springs, and the connecting slots and the connecting inserts of the connecting members are fitted to achieve connection of the middle of the pre-compression springs. The pre-compression springs are ensured to be not separated from each other, and the top ends and/or the bottom ends of the pre-compression springs are not directly connected, thereby ensuring that the pre-compression springs are relatively independent and can be independently stressed.
F16F 3/04 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
A47C 23/04 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
9.
COMPRESSIBLE AND STORABLE SPRING MODULE, ELASTIC MODULE AND ELASTIC MATTRESS
A compressible and storable spring module. The spring module comprises a base (1), an upper cover (2), and a spring connected between the base (1) and the upper cover (2); a first engaging structure (21) is provided on the lower end surface of the upper cover (2); a second engaging structure (11) is provided on the upper end surface of the base (1); under the action of an external force, the first engaging structure (21) and the second engaging structure (11) reach a limiting locked position and are engaged with each other in the direction opposite to the direction in which the first engaging structure (21) and the second engaging structure (11) move towards each other; in a locked state, the first engaging structure (21) and the second engaging structure (11) are disengaged from each other under the action of an external force. The dismounted spring module can be kept in a compressed state, saving spaces for transfer and transportation and labor costs.
A connectable elastic module and an elastic cushion. The connectable elastic module comprises at least two elastic modules (100) that are detachably connected; each elastic module (100) is composed of a plurality of spring units (110) arranged in an array; each elastic module (100) further comprises connecting bases (200) sleeved on the middle portions of the spring units; each connecting base (200) has four connecting structures on the side surface of the corresponding spring unit (110); and each connecting structure comprises a connecting slot (210), the connecting slot (210) has an inner wall and an outer wall opposite to each other in the radial direction of the spring unit (110), the connecting slot (210) has two opposite side edges in the axial direction of the spring unit (110), and the connecting slot (210) is provided with openings on the two side edges and the outer wall. The peripheral spring units (110) of each elastic module (100) are provided with connecting insertion members inserted into the openings of the connecting slots (210), and two adjacent elastic modules (100) are connected by means of the connecting insertion members. The elastic modules (100) are detachably connected by means of the connecting structures, the structure is simple, and the operation is convenient; and the scaling of the size of the elastic module and the local replacement and cleaning of the elastic module can be achieved by means of the connection and disconnection of the elastic modules (100).
An assembled base (1) for placing spring modules, comprising: unit plates (11) and connecting members (12) for connecting the unit plates (11). A plurality of connecting mating members (13) are arranged on the unit plates (11) at symmetrical positions, and the two connecting mating members (13) arranged at the symmetrical positions are rotationally symmetrical; each connecting member (12) comprises an operating member (121) and a limiting column (122) placed in an arc-shaped groove; the operating member (121) is used for driving the limiting column (122) to move between a first position and a second position relative to the arc-shaped groove; two limiting columns (122) are arranged, and an included angle of 180° is formed between the two limiting columns (122); when being located at the first position, the two limiting columns (122) are respectively located at the release ends (132) of the arc-shaped grooves in the two unit plates (11); and when being located at the second position, the two limiting columns (122) are respectively located at the limiting ends (131) of the arc-shaped grooves in the two unit plates (11), and are in limiting fit with the limiting ends (131) in a direction opposite to the direction where the limiting columns (122) are inserted into the arc-shaped grooves. An elastic pad, comprising a base (1) and spring modules (2), wherein the spring modules (2) are arranged on the base (1) in an array, and the base (1) is the assembled base (1).
An elastic mattress is provided. The elastic mattress comprises a spring module and a soft cushioning layer laid above the spring module; the spring module is comprised of multiple pre-compressed springs arranged in a staggered manner or in an array; the pre-compressed springs are inverted conical springs, each pre-compressed spring comprises a large end surface and a small end surface, the small end surface is placed downward to form the bottom surface, and the large end surface is placed upward to form a lying support surface; the upper ends of the pre-compressed springs are provided with connecting structures, and adjacent pre-compressed springs are connected to each other by means of the connecting structures or are connected to third connecting members by means of the connecting structures; four sides of the soft cushioning layer are all provided with multiple pull tabs; the pull tabs are detachably connected to the connecting structures of the pre-compressed springs located around the periphery of the spring module or are detachably connected to the connecting members for the connection of the pre-compressed springs, thereby facilitating disassembly and assembly.
Disclosed are two groups of elastic modules having a bottom plate connecting structure, and an elastic mat, wherein the elastic module having the bottom plate connecting structure comprises an elastic assembly, a bottom plate, and a fixing assembly. The elastic assembly comprises multiple spring units, each fixing assembly comprises a connecting column and a bearing piece matched with the connecting column, and the elastic assembly and the bottom plate are matched and connected by means of the fixing assembly. The bottom portions of all spring units of the elastic assembly are connected to the bottom plate by means of the fixing assembly, and the bottom plate positions the spring units and fixes the spring units in place, thus improving the stability of the elastic assembly and the elastic mat.
Provided in the present invention is an assembled spring mattress. The assembled spring mattress comprises a bed frame and a plurality of spring modules or several spring units, wherein each spring module consists of several spring units, and each spring unit is provided with a chamber for pairwise stacking and storage; the bed frame is formed by a plurality of sets of frames, comprising two sets of frames of different lengths, which are mutually inserted in pairs; the frames in the bed frame are configured to be able to release the insertion; positioning members are arranged between one of the two sets of frames of different lengths and the spring modules or the spring units, so as to form a detachable assembly; the frames are provided with at least one grid layer; and the grid layer is configured in such a way that a single grid thereof can be sleeved on at least one spring unit, and the frames are configured in such a way that the number of grids thereof is adapted to the modulus of the spring units of the spring modules, or the number of grids thereof is adapted to the modulus of spring units formed after stacking a plurality of spring units.
A47C 23/053 - Attachment or interconnection of springs in frames or in spring units
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A spring module structure mounted by a single spring, a spring pad (4), and an elastic pad (7). A spring module (3) is used for assembling to form the spring pad (4); the spring module comprises a connecting base (1) and a plurality of elastic modules (2) assembled on the connecting base (1); the connecting base (1) is provided with a plurality of through holes (11) corresponding to the elastic modules (2); a clamping slot (15) which can be in sliding connection to the elastic modules (2) is formed in the connecting base (1), and the clamping slot (15) limits the elastic modules (2) from being separated from the connecting base (1) in the vertical direction; one end of the connecting base (1) is a sliding inlet (16) for the elastic modules, a limiting structure is arranged close to the sliding inlet (16) and corresponding to the position of a first elastic module (2), and the limiting structure is used for limiting the elastic modules (2) from sliding out of the sliding inlet (16); the elastic pad (7) comprises the spring pad (4), and a flexible cushion layer (5) and a cloth sleeve (6) are sequentially laid on the upper surface of the spring pad (4); the spring module (3) and the spring pad (4) are simple in structure and easy to disassemble and assemble, and a single elastic module (2) or an assembled spring module (3) can be stacked, thereby saving storage and transportation space.
The present disclosure provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present disclosure further relates to a spring cushion having the spring modules.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/057 - Hangers or supports for fastening spring units to frame
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/15 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
A47C 27/20 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in openings in foamed material
F16F 1/08 - Wound springs with turns lying in mainly conical surfaces
F16F 3/04 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
(1) Air springs for vehicle suspension components for cushioning driver's seats and cabs; airplane seats; electrically powered motor vehicles; luggage trolleys; mobile storage carts; non-motorized- collapsible luggage carts; seats for automobiles; seats for railway cars; snow-going vehicles; tires for vehicle wheels; utility carts; vehicle seats
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
seats for railway cars; air springs for vehicle suspension components for cushioning driver’s seats and cabs; seats for automobiles; electric vehicles; carts; folding luggage barrows; snow-going vehicles; tires for vehicle wheels; airplane seats; vehicle seats
22.
SPRING MODULE HAVING GRID SPRING SLEEVE, SPRING MODULE, AND ELASTIC PAD
The present invention provides a spring module having a grid spring sleeve and a spring pad. The spring module is used for assembling and forming an elastic pad. The spring module comprises a connecting base and a plurality of elastic modules detachably assembled on the connecting base; the spring module formed by the elastic modules and a main elastic supporting component of the spring pad. The elastic modules each comprise a spring fixing seat and a spring sleeve which are mutually interlocked, and the spring sleeve is configured to be capable of accommodating a conical spring inside of the spring sleeve. The spring sleeves each have a grid hole-shaped structure, so that the overall elasticity of a spring bag can be enhanced while the elasticity of a spring is ensured to be stable.
Provided in the present invention are a spring unit having serpentine springs arranged inside, and a spring pad having the spring unit. The spring unit is mainly used for assembled construction of a spring pad. The spring unit comprises at least one group of formed serpentine springs and a connecting base, wherein each serpentine spring has two ends respectively fixed to the two long sides of the connecting base to form an arched structure; the arched raised area of the serpentine spring has a function of supporting the spring pad, and the serpentine spring is provided with a connecting member on the arched raised area thereof; and the size of the support surface of the serpentine spring is adjusted in the arched raised area by means of the connecting member. The independent spring structure having serpentine springs is provided, so that a spring pad formed by the serpentine springs can evenly support a human body shape and conform to the human body shape.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
seats for railway cars; air springs for vehicle suspension components for cushioning driver’s seats and cabs; seats for automobiles; electric vehicles; carts; folding luggage barrows; snow-going vehicles; tires for vehicle wheels; airplane seats; vehicle seats.
25.
SPRING MODULE FORMED BY INTERCONNECTED SPRING UNITS, AND ELASTIC CUSHION
The present invention provides a spring unit flexible sleeve connecting structure. Each spring unit consists of at least one spring or a set of springs preloaded and wrapped in a flexible sleeve; connecting parts are provided at a side edge of each flexible sleeve, and a plurality of spring units or a plurality of sets of spring units are interconnected by means of the connecting parts and are constructed to form an elastic core; a connecting part refers to any part on a spring unit except for a force-bearing end thereof, and the any part is spaced apart from the force-bearing end of the spring by at least 1/4 of the length of the spring; the connecting parts are parts of the flexible sleeve or connecting members assembled on the circumferential side of the flexible sleeve; at least one or two layers of the connecting parts are arranged in the height direction of each spring unit; the parts of the plurality of spring units or the plurality of sets of spring units except for the connecting parts are disconnected from and independent of each other.
A spring module for a furniture cushion includes a conical spring and a double-layer flexible sleeve. The double layer flexible sleeve has a frustoconical first outer layer having a first closed top end, a first open bottom end, and a first outwardly extending flange at the first open bottom end. A frustoconical second inner layer inside the frustoconical first outer layer has a second closed top end, an open second bottom end, and a second outwardly extending flange at the open second bottom end of the frustoconical second inner layer. The conical spring is between the first outer layer and the second inner layer. The spring module may be attached to a base having locking structures for locking adjacent spring modules together.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/057 - Hangers or supports for fastening spring units to frame
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/15 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
A47C 27/20 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in openings in foamed material
F16F 1/08 - Wound springs with turns lying in mainly conical surfaces
F16F 3/04 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
29.
FOLDING BED FRAME HAVING SUPPORTING AND REINFORCING STRUCTURE
A folding bed frame having a supporting and reinforcing structure, comprising: a bed frame body comprising a frame, as well as middle support legs connected to middle folding positions of the bed frame body; the support legs have unfolded or folded states at the middle folding positions; a sliding sleeve is sleeved on a support leg, the support leg hinges with at least one connecting rod via the sliding sleeve, and the connecting rod simultaneously hinges with the frame; the frame, the connecting rod, and the support leg form a triangular supporting structure in the unfolded state; the sliding sleeve moves in the length direction of the support leg, and the support leg and connecting rod open or fold in a linked manner; a locking device is arranged between the support leg and the sliding sleeve when sliding, same being used for locking the sliding sleeve to enable the support leg to be kept in the unfolded state. Provided is a bed frame comprising a reinforcing structure that supports during folding of the bed frame, and said reinforcing structure can guarantee convenience in folding of the bed frame while also increasing the stability of the middle support of the bed frame.
Provided is an assembled folding bed frame. The assembled folding bed frame comprises a bed frame formed from longitudinal bars and cross bars, cross rods supported by the inner bar frame., and longitudinal rods forming bed surface support; the longitudinal bars and the cross rods, the cross rods and the longitudinal rods, and the cross bars and the longitudinal rods are connected and fixed by means of insertion or engagement; the longitudinal bars articulate and can fold at a middle section; supporting legs are arranged at the location of articulation of the middle section, and bed legs are arranged at the two ends of same to provide support; fixed bases are arranged at the two ends of the longitudinal bars, the bed legs are rotatably connected to the fixed bases, and the fixed bases are provided with insertion openings, which are used for allowing insertion of the cross bars; locking members are arranged on the fixed bases, and the bed legs comprise a first locking position and a second locking position; when the bed legs rotate to produce bed leg support, same locks with the locking members at the first locking position, so that the bed legs are locked in a supporting state; and in the locked state, insertion ends of the cross bars is sealed in the insertion openings at the second locking position.
Provided is a bed leg folding structure for a bed frame, comprising a bed frame body, a frame, and bed legs, wherein one end of each bed leg is hingedly connected to the frame. On the frame, sliding brackets are sleeved on support bars to which the bed legs are hingedly connected; each sliding bracket is hingedly connected to a connecting rod, and is hingedly connected to a bed leg via the connecting rod; the support bars, the connecting rods, and the bed legs form triangular support structures; folding out or folding in the bed legs causes action on the connecting rods, which are linked to the sliding brackets in a manner that displaces said brackets to a certain degree along the length direction of the bed leg support bars, said displacement allowing for the bed legs to be in a folded-out or folded-in state; and locking devices are arranged on the support bars and are used for locking in place the sliding brackets so as to allow the bed legs to remain in a folded-out state. Further provided is a bed frame comprising the bed leg folding structure. The present utility model provides a bed leg folding structure for a bed frame, as well as a bed frame. The structure and frame ensure bed leg folding convenience and increase bed leg support stability.
A folding table and a combined folding table/folding chair structure. Two table top panels (5) are directly hinged together or hinged to an intermediate table panel (4); the two table top panels (5) are able to pivot relative to the intermediate table panel (4) such that the folding table (1) may folded; when the folding table (1) is in a folded state, the two table top panels (5) are opposite each other and form a cavity in which folding chairs may be stored. Compared to traditional folding tables and folding chairs, the combined folding table/folding chair structure further saves storage space and has improved portability.
A47B 37/04 - Tables specially adapted for use in the garden or otherwise in the open air, e.g. with means for holding umbrellas or umbrella-like sunshades
A47C 4/00 - Foldable, collapsible or dismountable chairs
33.
SPRING STORAGE AND RETRIEVAL PACKAGING CONTAINER UNIT, CONTAINER, AND STORAGE AND RETRIEVAL METHOD
A spring storage and retrieval packaging container unit, a spring storage and retrieval packaging container, and a spring storage and retrieval packaging method, a box body (100) of the spring storage and retrieval packaging container unit being an elongated strip shape, the bottom face (110) of the box body being an opening, the cross section of the box body (100) being slightly larger than the cross section of a spring (500), the side face (140) of the top end of the box body being provided with a spring retrieval opening (141), and the bottom face (110) of the box body being provided with an end cover and/or a one-way shifting piece (200). By means of the arrangement of the spring retrieval opening on the side wall of the top end of the box body, the spring is not easily ejected by elastic force, and controlled retrieval of the spring can be implemented.
The present disclosure provides a spring module and a spring cushion for furniture. The spring module comprises a base (20), an end cap (30) and a spring (10) arranged between the base and the end cap. The end cap has a flexible connection portion (33) and is configured to be detachably fixed to the base (20). The flexible connection portion (33) is located radially inside the spring (10).
A spring module for making a spring cushion of furniture includes a conical spring, a one-piece flexible sleeve, and one or more fasteners. The flexible sleeve is shaped to conform to a shape of the conical spring, and has a closed end and an open end. The conical spring is configured to enter into the interior of the flexible sleeve through the open end. An end of the open end of the flexible sleeve is bent toward the interior of the conical spring around the large diameter end of the conical spring, and is fixed on the adjacent portion of the flexible sleeve positioned outside the conical spring by the one or more fasteners.
The present application relates to a spring assembly of a soft cushion, and a soft cushion. The spring assembly comprises a plurality of rows of independent flexible material-coated spring modules, adjacent rows of the independent flexible material-coated spring modules being detachably connected by one connecting member; independent springs in the adjacent rows of the independent flexible material-coated spring modules are springs of the same type or springs of different types, and the adjacent rows of the independent flexible material-coated spring modules are arranged in an end point flush mode or in a staggered mode; at least one disconnected area is provided at the joint side of every two adjacent springs in each independent flexible material-coated spring module, and there is a certain gap between adjacent rows of the independent flexible material-coated spring modules which are connected by means of the connecting members. In the present application, the independence among the springs is ensured by means of the connecting members and the disconnected areas, thus reducing mutual interference among the springs.
A spring module (1) built in a mattress, comprising a housing (11) having an accommodating cavity, and a spring core disposed in the accommodating cavity. The housing (11) is provided with a movable cover (13) used for opening or closing the accommodating cavity; the spring core is composed of a plurality of pocket springs (12); the plurality of pocket springs (12) are distributed in an array on the basis of the length and width of the accommodating cavity, and each comprise a pocket (121) and a spring (122) built in the pocket (121); the pocket springs (12) are partially arranged in the accommodating cavity, the movable cover (13) covers the remaining protruding parts of the pocket springs (12), and the movable cover (13) and the housing (11) wrap the pocket springs (12). Further provided is an elastic mattress, sequentially provided with a top fabric shade (2), a plurality of spring modules (1), and a base (3) from top to bottom. Thus, the spring structure in a mattress can be simplified, facilitating a mattress assembling machine to carry the mattress.
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/12 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
A47C 27/14 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays
An elastic mattress having a modular structure, comprising a base (3) and a plurality of spring modules (2). The base (3) is in insertion fit with the spring modules (2), so that the spring modules (2) are arranged on the base (3) in an array; each spring module (2) comprises a housing provided with a cavity and a spring core (4) arranged in the cavity; the housing is provided with a movable plate used for opening or closing the cavity; and the spring core (4) has elastic deformation at least in one direction.
An elastic mattress having a modular structure, comprising a top cover (1), a spring module (2), a spring fixing holder (3), and a base (4) which are sequentially arranged from top to bottom. The top cover (1) is sleeved on the base (4) to form an accommodating cavity; the spring module (2) is mounted on the spring fixing holder (3) to form a support structure, and the support structure is arranged in the accommodating cavity; the spring module (2) comprises a plurality of pocket springs (21); the plurality of pocket springs (21) are arranged in an array on the spring fixing holder (3). The production process can be simplified, the cost can be reduced, and regular maintenance can be facilitated.
An elastic module is provided. The elastic module comprises multiple pre-compressed springs, the multiple pre-compressed springs contact or are adjacent to each other, upper ends of the multiple pre-compressed springs are separated, middle parts of the multiple pre-compressed springs comprise one or more connection members, and middle parts of side surfaces of a front row and a rear row of two adjacent rows of the multiple pre-compressed springs are connected together.
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases
Provided in the present invention is a luggage case with a handle. The luggage case comprises a luggage case body and a handle bar arranged on the outer side of the luggage case body, wherein the handle bar rotates around positions where the handle bar is connected to the luggage case body; the handle bar forms a free end which moves relative to the luggage case body at a position away from the luggage case body; two locking fasteners are arranged at different positions of the luggage case body; the handle bar rotates and selects one of the locking fasteners to be fixedly clamped thereto so as to form a pull rod; and the handle bar rotates and selects the other locking fastener to be fixedly clamped thereto so as to form a lifting rod. The luggage case provided in the present application has both the functions of a hand pulling rod and a hand lifting rod, and can freely switch a hand pulling or hand lifting function, such that the luggage case is more convenient to use.
The present disclosure provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present disclosure further relates to a spring cushion having the spring modules.
Provided in the present invention is an elastic mattress, comprising at least one elastic module, wherein each elastic module is provided with several rows of springs, and springs in adjacent rows are arranged in a staggered manner. The elastic module comprises springs, connecting holders, and flexible bands, wherein the springs are wrapped in fabric sleeves, and the connecting holders are mounted at the waists of the springs wrapped in the fabric sleeves, each connecting holder being provided with through holes on two opposite side surfaces. In the elastic module, the through holes of the holders of the springs in two adjacent columns are arranged in roughly a straight line, and the flexible bands pass through these through holes, such that all the springs in each column are connected in series by means of the flexible bands. In the elastic module of the present invention, the springs are compressed independently of one another, such that elasticity changes occur in response to changes in the posture of the human body; moreover, the springs are connected in series at the waists, avoiding gaps between said springs.
An elastic cushion is provided. The elastic cushion comprises at least one elastic module, and the at least one elastic module comprises multiple rows of springs, fixing seats, and one or more flexible bands. Two adjacent rows of the multiple rows of the springs are staggered, waists of the springs comprise the fixing seats, and at least two opposing sides of the fixing seats comprise perforations. The perforations in the fixing seats of the two adjacent rows of the springs define a substantially continuous straight line, and the one or more flexible bands pass through the perforations in the substantially continuous straight line. The two adjacent rows of the springs are connected in series by the one or more flexible bands.
A balance plate (2), which is laid flat on a spring module (1). The balance plate (2) comprises elongated individual plates (4), and the elongated individual plates (4) are connected to one another by means of a flexible fabric (5) or other flexible materials to form a whole piece. The balance plate compensates for gaps between springs, such that a flexible mattress is manufactured. There is no need to further add a thick sponge or any other cushion layer which pulls the springs for interaction, there is no need to pull and link a single spring by a thick sponge, etc, and cotton, hemp and felt can be simply laid on the balance plate.
A balance board is provided. The balance board is flatly laid on one or more spring modules, and multiple springs are arranged to define the one or more spring modules. Upper ends of the multiple springs are configured to swing in a lateral direction, and the balance board comprises multiple monoboards shaped in strips. The multiple monoboards shaped in strips are connected by a flexible material.
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
An elastic unit, an elastic assembly, and an elastic mattress are provided. The elastic unit comprises a base comprising a first end and a second end opposite to the first end in a length direction of the base and a plurality of elastic modules disposed between the first end and the second end of the base. The plurality of elastic modules are detachably disposed on the base, and the elastic unit comprises at least one bottom opening to enable at least one of the plurality of elastic modules to be sleeved on an upper surface of at least one of a plurality of elastic modules of another one elastic unit.
A spring unit, a spring module, and a spring cushion. The spring unit (1) comprises: a base (10), wherein the base (10) comprises a first end (10a) and a second end (10b) opposite to the first end (10a) along a length direction of the base, and a plurality of spring modules (11) are provided between the first end (10a) and the second end (10b). The plurality of spring modules (11) are detachably provided on the base (10), and are configured to have an opening at the bottom, so as to be able to be nested on the upper surfaces of spring modules (11) of another spring unit (1). The spring unit (1) can implement quick disassembly and assembly and transportation of the spring cushion, and can reduce the storage space.
An elastic module (6) of a multi-layer spring, and an elastic pad thereof. The elastic module (6) comprises: first layer springs (1) and second layer springs (2); the first layer springs (1) are arranged in rows and columns to form a certain shape, or are arranged in a certain shape by having springs interwoven between rows; the second-layer springs (2) are arranged in a substantially identical layout above the first layer springs (1), and a balancing layout layer or a flexible material layer (4) is comprised, the balancing layout layer or flexible material layer (4) being arranged between the first layer springs (1) and the second layer springs (2) and being connected laterally to the two layers of springs. The invention achieves less drag between spring units, and achieves springs ascending or descending with changes in the position of a borne entity, with lateral springs independently exerting elasticity.
A stepping platform of a foldable ladder comprises a plate body, a front end cap, and a rear end cap. The plate body, when in use, is rotatably supported between two front leg tubes of the foldable ladder. The front end cap and the rear end cap are respectively connected to the plate body from a front-and-rear direction. A bottom of the plate body comprises a plurality of protruding strips. The plurality of protruding strips are hollow. The plurality of protruding strips are arranged at intervals. The front end cap comprises a plurality of first inserting pins configured to correspond to the plurality of protruding strips, and the rear end cap comprises a plurality of second inserting pins configured to correspond to the plurality of protruding strips. The plurality of first inserting pins and the plurality of second inserting pins are respectively inserted into the plurality of protruding strips.
A connecting structure of a handrail and a ladder frame of a lambdoid foldable ladder is provided. A plastic fastening member is disposed on a front leg tube, and a top end of a rear leg tube is rotatably connected to the plastic fastening member, so as to enable the front leg tube and the rear leg tube to form a lambdoid rotatable structure. The vertical rod is parallel to the front leg tube and is configured to slide to pass through the plastic fastening member. The rear leg tube and the vertical rod are disposed on an outside of the front leg tube, and a connecting position of the rear leg tube and the plastic fastening member is located at a rear position of the outside of the front leg tube. The vertical rod is located at a front position of the outside of the front leg tube.
An elastic module comprising springs in multiple layers comprises springs in a first layer of the multiple layers, springs in a second layer of the multiple layers, and a flexible material balancing layer. The springs in the first layer are arranged in rows and lines to form a preset shape or staggered in rows to form the preset shape, the springs in the second layer are disposed on the springs in the first layer in a same layout, and the flexible material balancing layer is disposed between the springs in the first layer and the springs in the second layer to connect the springs in the first layer and the springs in the second layer in a lateral direction.
An elastic module (4), comprising first springs (1). The first springs (1) are arranged in a staggered manner or in an array; adjacent springs come into contact with each other or are close to each other; each first spring (1) is a single pre-compressed spring which is covered by a fabric sleeve (1.1) or another flexible material; the upper portion of each first spring (1) is provided with a lateral swing space; and a number of first springs (1) on the periphery of the elastic module (4) are connected to each other by means of connecting members (5) or by means of connecting portions extending out of the fabric sleeve (1.1) or other flexible material.
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/12 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
A47C 27/14 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays
62.
SPRING CONNECTING MEMBER, ELASTIC MODULE, AND ELASTIC CUSHION
An elastic module, comprising several pre-compressed springs (1), the pre-compressed springs (1) being in contact with or close to each other and not being connected between upper ends of the pre-compressed springs (1). A connecting member is arranged in the middle of each pre-compressed spring (1), and adjacent pre-compressed springs (1) are connected in the middle. Each connecting member has a suitable height and is capable of driving the spring to laterally bend. The upper end of each pre-compressed spring (1) of the spring module is free to move and is unrestrained, so that the upper end of the spring is independently pressed, and an adjacent unpressed spring will not be pulled away from an adjacent pressed spring due to pulling of the connecting member, so that no voids at boundaries will be created, and the spring module as a whole is compact.
An elastic module comprises a plurality of first springs. The plurality of first springs are arranged in an array or staggered, and a first one of the plurality of first springs and a second one of the plurality of first springs adjacent to the first one of the plurality of first springs contact or approach. Each of the plurality of first springs is a single spring that is pre-compressed and wrapped by a flexible material, and upper parts of the plurality of first springs have swingable spaces on side surfaces of the plurality of first springs. Multiple first springs of the plurality of first springs on an outer periphery of the elastic module are connected by one or more connectors or connecting parts extending from the flexible material.
A locking mechanism for a sliding rod having two spherical heads comprises the sliding rod, a sliding seat, and a locking device. The sliding seat is slidably mounted on the sliding rod along a length direction of the sliding rod. The locking device comprises the two spherical heads, one or more elastic members, and a button. The sliding seat comprises two buckle holes configured to correspond to the two spherical heads. The button is mounted at a position of the sliding seat corresponding to the two buckle holes. The two spherical heads are configured to be locked to the two buckle holes to inhibit sliding movement of the sliding seat, and the button is configured to act on the two spherical heads to drive the two spherical heads to exit from the two buckle holes to release the sliding seat from being inhibited from movement.
The present invention provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the conical spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present invention further relates to a spring cushion having the spring module.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/057 - Hangers or supports for fastening spring units to frame
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/15 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
A47C 27/20 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in openings in foamed material
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A storage box (24) and an elastic cushion (2) device. The storage box (24) is used for storing an elastic cushion (2), and the storage box (24) comprises an upper box body (33) and a lower box body (34), which can be opened and closed by means of a lock structure (25), wherein a storage space is formed between the upper box body (33) and the lower box body (34); and the storage space is configured to be capable of storing parts of the elastic cushion (2) formed after the elastic cushion (2) is disassembled, thus improving the storage convenience of the elastic cushion (2), such that the elastic cushion (2) can be carried to places as required according to the use requirements of a user, and the space occupied when the elastic cushion (2) is stored is effectively reduced.
A cover, an elastic cushion and furniture. The cover (22) comprises at least one inner core layer (221), an outer wrapping sleeve (222) and a stop folded edge (23); the at least one inner core layer (221) comprises an elastic material layer; the outer wrapping sleeve (222) detachably wraps the at least one inner core layer (221); the stop folded edge (23) is folded downwards in the thickness direction of the elastic cushion (2) from the peripheral edge of the cover (22) and extends by a predetermined distance, so as to form an internal space (231) capable of accommodating and shielding a cushion layer (2) of the elastic cushion. Since the at least one inner core layer (221) of the cover (22) comprises the elastic material layer, the elastic support performance of the cover can be effectively improved; the outer wrapping sleeve (222) detachably wraps the at least one inner core layer (221), so that when cleaning is required, only the outer wrapping sleeve (222) needs to be detached and cleaned; the stop folded edge (23) extends from the peripheral edge of the cover (22) to form the internal space, so as to accommodate and shield the cushion layer of the elastic cushion (2) when the elastic cushion (2) is assembled, thereby improving the assembly convenience of the elastic cushion (2), and effectively reducing the occupied space for storage of the elastic cushion (2).
A cover for an elastic pad and furniture has at least one inner core layer comprising an elastic material layer, an outer wrapping cover removably wrapping the at least one inner core layer, and stop hems folded downwards from peripheral edges of the cover, forming an inner space configured to receive and shield a pad layer of the elastic pad. Only the outer wrapper need be removed for cleaning. The stop hems extend about the peripheral edges of the cover to form the inner space for receiving and shielding the pad layer of the elastic pad when the elastic pad is assembled. Assembly of the elastic pad is made more convenient and storage space required for the elastic pad is reduced.
A spring pocket includes a conical spring having a large-diameter end and a small-diameter end opposite to the large diameter end, and a flexible bag. The flexible bag includes an outer layer and an inner layer joined at the large-diameter end and the small-diameter end to encapsulate the conical spring in the flexible bag. The sheets for producing the flexible bag are produced in a single step. Even though the sheets have a large machining tolerance, since the two sheets are identical, they may still match each other and can be easily overlapped and joined.
A supporting frame and a stepladder using the supporting frame are provided. The supporting frame comprises two supporting legs symmetrically parallelly arranged in a left-and-right direction and two lateral rods symmetrically parallelly arranged in an up-and-down direction. The two lateral rods are connected to and extend between the two supporting legs, and an outer surface of each of the two supporting legs comprises a groove. An end portion of each of the two lateral rods is disposed with a sleeve sleeved on a corresponding one of the two supporting legs, and a part of the sleeve corresponding to the groove is configured to be pressed to move into the groove so as to enable the sleeve to embrace the corresponding one of the two supporting legs to achieve an interference fit connection.
A foldable chair comprises two front leg pipes, two rear leg pipes, and a seat plate. Each of the two front leg pipes is sleeved with an outer sleeve, and an insert member moves in a radial direction to connect a corresponding one of the two front leg pipes and the outer sleeve in series. An inner end of the insert member extends inward and toward a corresponding one of two sides of the seat plate, and the inner end of the insert member is connected to the corresponding one of the two sides of the seat plate, or the inner end of the insert member is connected to the corresponding one of the two sides of the seat plate through a sliding sleeve. Part of weight is transmitted to the corresponding one of the two front leg pipes and the outer sleeve through the outer sleeve.
A lifting and lowering handrail structure for a ladder comprises a handrail frame. A side of a lower end of at least one of two side rods comprises a locking hole, the lower end is sleeved with a handheld sleeve, and a button is pivotally connected to the handheld sleeve. The button comprises a protrusion pin configured to correspond to the locking hole, and the protrusion pin is configured to be disposed in the locking hole due to driving of an elastic member. Two leg pipes comprise at least one position-limiting hole configured to correspond to the locking hole, and the protrusion pin is configured to pass through the locking hole to be disposed in the at least one position-limiting hole when the two side rods are telescopically sleeved with the two leg pipes to enable the locking hole to be aligned with the at least one position-limiting hole.
The present invention provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the conical spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present invention further relates to a spring cushion having the spring module.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 - Spring inlays or spring units therefor
The present disclosure provides a spring cushion used for furniture, the spring cushion comprises an outer layer having compartments and a plurality of spring modules as well as sponge blocks arranged within the compartments, and the spring cushion further comprises a base cloth having a plurality of openings, each opening of the base cloth being aligned with one or more compartments in a plurality of the compartments, and each opening is provided with a curtain and a zipper provided on the curtain for opening and closing each opening.
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
The present disclosure provides a spring module for a spring cushion of furniture and a spring cushion having the same, the spring module may comprise a spring and a spring bracket for accommodating the conical spring, and the spring bracket may comprise a base, an end cover and a flexible connecting part connected therebetween, the spring may be fixed in the spring bracket with a predetermined initial pressure. The present disclosure further relates to a spring cushion having the spring module.
A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases
A47C 23/043 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/057 - Hangers or supports for fastening spring units to frame
A47C 27/045 - Attachment of spring inlays to coveringsUse of stiffening sheets, lattices or grids under spring inlays
A47C 27/05 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 - Spring inlays or spring units therefor
A47C 27/15 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
A47C 27/20 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in openings in foamed material
F16F 1/08 - Wound springs with turns lying in mainly conical surfaces
F16F 3/04 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
A household article and a fabrication method therefor. A composite board of the household article comprises a panel (12) and a bottom plate (13). The panel (12) and the bottom plate (13) are separately molded by means of vacuum molding. Edges of the panel (12) and the bottom plate (13) are fixed into a whole by means of thermoplasticization, and a top wall of each supporting protrusion (135) and a body of the panel (12) are fixed into a whole by means of thermoplasticization. The vacuum molding of the panel (12), the vacuum molding of the bottom plate (13), and the thermoplasticization of the panel (12) and the bottom plate (13) into a whole can be performed at the same time. The household article comprises a composite board formed by stacking at least two layers of boards, and the composite board has a certain thickness, stability, and good sitting, lying and stepping comfort, and is lightweight. In addition, a method for fabricating the composite board provides process guidance for fabricating the composite board. By means of the method, a composite board which is stable, comfortable and lightweight and furniture having the composite board can both be obtained.
The present invention relates to the field of elastic pads for fabricating household items. Disclosed are an elastic module unit, an elastic pad, and furniture. The elastic module unit is configured to be assembled into an elastic pad, and the elastic module unit comprises a fixed bottom plate and a plurality of elastic modules provided on the fixed bottom plate. Opposite joining side edges of the fixed bottom plate are each provided with a first connecting structure, the first connecting structures being used for joining together the fixed bottom plates of a plurality of elastic module units, so that the plurality of elastic module units are assembled into an elastic support layer; a side edge of the fixed bottom plate is provided with a second connecting structure, the second connecting structure is used for releasably connecting an edge fastening apparatus, and the edge fastening apparatus releasably connects a cushion layer of the elastic pad and the second connecting structure, so that the elastic pad forms an elastic pad without a sealed side wall, thereby improving the comfort of the elastic pad and improving the ventilation of the elastic pad, while facilitating the disassembly of the elastic pad, and effectively reducing the space occupied when the elastic pad is stored.
The present invention relates to the technical field of elastic mattresses. Disclosed are a supporting bottom mattress, an elastic mattress, and furniture. The supporting bottom mattress is configured to be assembled into an elastic mattress, and comprises an elastic bottom mattress body, wherein the bottom mattress body comprises an upper surface and a lower surface opposite each other in the thickness direction thereof; the upper surface is configured such that an elastic supporting layer fitted by a plurality of elastic modules of the elastic mattress is placed thereon; the upper surface is provided with a first connecting structure; the first connecting structure is configured to be connected to a second connecting structure on a lower surface of the elastic supporting layer, so as to restrain the movement of the elastic supporting layer in the transverse direction of the bottom mattress body, thereby improving the stability of the elastic supporting layer; and the elastic bottom mattress body can be connected to the elastic supporting layer, so as to further improve the elastic support performance of the elastic mattress, thereby improving the comfort. The first connecting structure and the second connecting structure can be separated from each other, so that the supporting bottom mattress and the elastic supporting layer can be convenient to fold, thereby facilitating the transport of the elastic mattress, and effectively reducing the space occupied by the elastic mattress when same is stored.
An elastic module, an elastic pad, and a furniture. The elastic module is used to assemble into the elastic pad. The elastic module (1) comprises a frame (2), an elastic body (3) and an elastic air bag (4). The elastic body (3) and the elastic air bag (4) are arranged on the frame (2) and are stacked in the height direction of the frame (2), so as to provide an elastic supporting force when pressure is applied in the height direction. A plurality of elastic modules (1) are assembled into an elastic pad (21). When the elastic pad (21) is subjected to a pressure applied by a user, the elastic bodies (3) and the elastic air bags (4) stacked in the height direction together provide an elastic supporting force, and the elastic air bags (4) can provide a softer elastic support by means of gas stored inside the elastic air bags (4). Each frame (2) can ensure that the elastic body (3) and the elastic air bag (4) are stably and reliably stacked in the height direction. When the elastic pad (21) needs to be stored, if necessary, the elastic modules (1) can be removed from the elastic pad (21), thereby facilitating storage and transport.
The present invention relates to the technical field of elastic cushions. Disclosed are an elastic module storage bracket and storage apparatus, an elastic cushion and a use method thereof, and furniture. The elastic module storage bracket comprises a bottom plate and a placement seat, wherein the bottom plate comprises an upper surface and a lower surface, and the placement seat is arranged on the upper surface. The elastic module storage bracket can be switched from a first use state to a second use state. In the first use state, the placement seat allows a plurality of sequentially nested and stacked elastic modules to be sleeved on the placement seat. In the second use state, the placement seat can be supported on the elastic modules to enable the elastic module storage bracket to serve as a pillow unit, and the lower surface of the elastic module storage bracket faces upwards to serve as a head supporting surface of the pillow unit. When the elastic module storage bracket is assembled into the elastic cushion, the elastic cushion has a good head and body supporting function, so that the use comfort of the elastic cushion is improved; meanwhile, the elastic cushion is convenient to carry, and the occupied space during storage of the elastic cushion is effectively reduced.
The present invention relates to the technical field of elastic mattresses. Disclosed are a balance mattress, an elastic mattress comprising the balance mattress, and furniture. The balance mattress comprises a mattress body, wherein the mattress body comprises an upper surface and a lower surface, which are opposite each other in the thickness direction thereof; a plurality of accommodating holes arranged at intervals are formed in the lower surface, and each accommodating hole is used for accommodating part of a corresponding elastic module, so that the balance mattress can be placed on a plurality of elastic modules so as to restrain the movement of the elastic modules in the transverse direction of the balance mattress; a plurality of buffer holes arranged at intervals are formed in the upper surface, and form a buffer layer portion at an upper portion of the mattress body; and each buffer hole and the corresponding accommodating hole are separated from each other in the thickness direction by means of a separation portion of the mattress body. Each accommodating hole accommodates part of the corresponding elastic module so as to restrain the movement of the elastic module in the transverse direction of the balance mattress, thereby improving the stability of the plurality of elastic modules; and by means of air contained in the plurality of buffer holes in the buffer layer portion, the buffer performance and comfort performance of the balance mattress are improved.
An elastic module unit for a pad or furniture may include a fixed bottom plate and a plurality of elastic modules disposed on the fixed bottom plate, the fixed bottom plate including splicing sides arranged opposite to each other and end sides arranged opposite to each other. Each of the end sides includes a plurality of connectors having a rotary detent member and/or an engagement member. The rotary detent member is configured to swing about a pivot axis so that it releasably engages an engagement member of an adjacent elastic module unit. The engagement member is configured to releasably engage a rotary engagement member of an adjacent elastic module unit.
The present disclosure relates to the field of elastic pads and discloses an elastic pad, an assembling method thereof and a furniture. An elastic pad includes a first elastic module mounting part, a plurality of first elastic modules disposed on the first elastic module mounting part in a predetermined arrangement, and a pad layer on the plurality of first elastic modules. An outer edge of the pad layer and an outer edge of the first elastic module mounting part are connected via a releasable first connection structure, leaving the sides of the elastic pad open or uncovered. The elastic pad has fewer components, a simple structure, lower cost, and improved comfort. Since the first connection structure is releasable, the pad layer can be disassembled, which facilitates assembling and transportation of the elastic pad and reduces required storage space.
An elastic pad includes a first elastic module mounting part, first elastic modules disposed on the first elastic module mounting part in a predetermined arrangement pattern in a height direction of the elastic pad, and a pad layer laid on the first elastic modules in the height direction of the elastic pad. An outer edge of the pad layer and an outer edge of the first elastic module mounting part are connected via a releasable first connection structure which allows the elastic pad to be formed without an enclosed side surrounding cover. This arrangement avoids arranging the enclosed side surrounding cover in the surrounding area between the pad layer and the first elastic module mounting part. Therefore, the number of components of the elastic pad is reduced, the structure of the elastic pad is simplified, and the cost of the elastic pad is reduced.
A47C 27/04 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays
B32B 3/06 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers togetherLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
B32B 3/12 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
B32B 7/06 - Interconnection of layers permitting easy separation
B32B 7/08 - Interconnection of layers by mechanical means
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
(1) Building wall framing made primarily of metal; cable joints of metal, non-electric; common metals; door locks of metal; drainage pipes of metal; fittings of metal for furniture; hardware springs; metal shingles; packaging containers of metal; pipes of metal, for central heating installations; pre-fabricated metal architectural columns; prefabricated houses of metal; roof flashing of metal; roofing tiles of metal; signboards of metal; steel frames for building; step ladders made of metal; washers of metal; water-pipes of metal; window locks of metal; wire of common metal; works of art of common metal
(2) Bed frames; bedroom furniture; beds; box springs; camping mattresses; cushions; furniture fittings, not of metal; general purpose storage bins, not of metal; home furniture; mattresses; office furniture; plastic storage bins; sofas; spring mattresses; storage and organization systems comprising of shelves and storage bins, sold as a unit
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
Common metals, unwrought or semi-wrought; tubes of metal; step ladders made of metal; frames of metal for building; prefabricated houses of metal; roofing tiles of metal; roof flashing of metal; steel buildings, namely, prefabricated houses of steel; metal shingles; pre-fabricated metal architectural columns; wire of common metal; cable joints of metal, non-electric; metal hardware, namely, washers; fittings of metal for furniture; locks of metal, other than electric; metal hardware, namely, springs; industrial packaging containers of metal; signboards of metal; works of art of common metal Furniture; mattresses; spring mattresses; boxsprings; bins, not of metal; furniture fittings, not of metal; cushions; camping mattresses; beds; sofas; furniture and furniture accessories, namely, fitted furniture covers, fitted fabric furniture covers, fitted furniture covers of plastic, fitted furniture leg covers for floor protection purposes, fitted table covers, and fitted covers for high chairs
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
common metals, unwrought or semi-wrought; tubes of metal; step ladders made of metal; frames of metal for building; prefabricated houses of metal; roofing tiles of metal; roof flashing of metal; steel buildings; metal shingles; pre-fabricated metal architectural columns; wire of common metal; cable joints of metal, non-electric; washers of metal; ironmongery; fittings of metal for furniture; locks of metal, other than electric; springs [metal hardware]; packaging containers of metal; signboards of metal; works of art of common metal. furniture; mattresses; spring mattresses; boxsprings; bins, not of metal; furniture fittings, not of metal; cushions; camping mattresses; beds; sofas; furniture and accessories.
A folding chair, comprising a seat plate (10), and two X-shaped supports symmetrically arranged on the left and right sides of the seat plate (10). Each X-shaped support comprises a front leg (20) and a rear leg (30), which are rotatably hinged together, the front leg (20) and the rear leg (30) both being located on an outer side of the seat plate (10), the rear leg (30) being located between a side edge of the seat plate (10) and the front leg (20), and an upper end of the rear leg (30) being rotatably hinged to a front position of an outer side edge of the seat plate (10). A sliding connector (40) is further comprised, and the sliding connector (40) comprises a sliding portion (42) slidably connected to the side edge of the seat plate (10), a fixed portion (44) connected to the front leg (20), and a positioning plate (46) connected between the sliding portion (42) and the fixed portion (44), the positioning plate (46) being located on a rear side of the front leg (20). After the folding chair is folded, the rear legs (30) can be against the positioning plates (46) and flush with the front legs (20) from side to side, and the seat plate (10) will not interfere with the front legs (20) and the rear legs (30), such that the seat plate (10), the front legs (20) and the rear legs (30) can all fold into a state of vertical placement to allow the folding chair to be placed flat after being folded.
A bed frame of an iron frame bed, comprising two transverse rods (10) which are symmetrically arranged in a front-back parallel manner, two longitudinal rods (20) which are symmetrically arranged in a left-right parallel manner, four vertical columns (30) which are vertically arranged, and a plurality of frame rods (40). The two longitudinal rods (20) and the two transverse rods (10) are enclosed to form a rectangular frame; the four vertical columns (30) are respectively connected to four corners of the rectangular frame; the length of the transverse rods (10) is greater than that of the longitudinal rods (20); the bed frame further comprises two or three longitudinal beams (50) connected between the two transverse rods (10); the longitudinal beams (50) divide the rectangular frame into three or four cells; a plurality of frame rods (40) are evenly distributed in the cells; the frame rods (40) are transversely arranged; the length of the frame rods (40) is less than that of the longitudinal beams (50); and the ends of the frame rods (40) are connected to the longitudinal rods (20) or the longitudinal beams (50). The length of the transversely-arranged frame rods (40) is far less than that of frame rods in existing structures, such that the overall weight of the bed frame is not increased, the bed frame is even lighter than the original bed frame, and the strength is improved.
06 - Common metals and ores; objects made of metal
Goods & Services
Springs [metal hardware]; fittings of metal for furniture;
fittings of metal for beds; common metals, unwrought or
semi-wrought; alloys of common metal; tubes of metal; wire
of common metal; cable joints of metal, non-electric;
washers of metal; ironmongery; boxes of common metal.
A folding chair seat plate (100), comprising a panel (10) and a bottom frame (20). The bottom frame (20) is formed by bending a metal plate and is in a rectangular shape, and has arc-shaped transition at four corners. The cross-section of the bottom frame (20) comprises a top portion, side portions and a bottom portion. The top portion of the bottom frame (20) is bent to form a circle of inner blocking edge (26) and a circle of outer pressing edge (27), a circle of mounting groove (25) having an opening upward being formed between the inner blocking edge (26) and the outer pressing edge (27). A circle of downward-bending edge (11) is formed on the periphery of the panel (10) in a manner of bending down. The downward-bending edge (11) is inserted downward into the mounting groove (25), the inner blocking edge (26) and the outer pressing edge (27) cooperatively clamping and fixing the downward-bending edge (11). Long slide slots (21) extending in the front-back direction and used for allowing T-shaped rivets (400) to slide therein are symmetrically formed in the outer pressing edge (27) on the left side of the bottom frame (20) and the outer pressing edge (27) on the right side of the bottom frame. The T-shaped rivets (400) can connect chair legs (200) and the seat plate (100) slidably.
A folding desk, comprising a desk top board (10), and two outer side legs (20) and two inner side legs (40) symmetrically arranged. An outer leg connecting rod (30) is connected between the upper ends of the two outer side legs (20), and an inner leg connecting rod (50) is connected between the upper ends of the two inner side legs (40). The outer side leg (20) and the inner side leg (40) on a same side are rotatably hinged together as an X structure, the desk top board (10) is located between the two outer side legs (20), and the rear end portion of the side edge of the desk top board (10) is rotatably hinged to the outer side legs (20); a catch (60) is provided at the front end portion of the bottom surface of the desk top board (10); the outer side legs (20) or the inner side legs (40) are telescopic, and the desk top board (10) can be horizontally placed or switched to a low-front-high-rear placement. The outer side legs (20) are rotatably hinged to the desk top board (10), the inner side legs (40) do not need to be rotatably hinged to the desk top board (10). When the folding desk is opened and being used, the catch (60) limits the inner leg connecting rod (50). The desk top board (10) can be horizontally placed or switched to a front-low-rear-high placement by means of extending or retracting the outer side legs (20) or the inner side legs (40). The structure is simple and convenient, and the adjustment operation and the folding operation are also convenient.
A sliding positioning mechanism, comprising a guide rod (10), a sliding seat (20), and an liner sleeve (30); the guide rod (10) is provided with an upwardly extending elastic pin (12). A lock hole (22) is provided in the middle of the sliding seat (20); the liner sleeve (30) is linearly movably sleeved on the guide rod (10); the liner sleeve (30) comprises a connection member (32) and two edge covers (34) symmetrically connected at the left and right sides of the connection member (32); the connection member (32) is provided with an opening (322) having an open front end and extending backwards to the middle of the connection member (32); the connection member (32) is connected at the back end to a rotatable press member (36); the sliding seat (20) is sleeved on the outside of the connection member (32) and the edge covers (34); and the elastic pin (12) can upwardly pass through the opening (322) and be inserted into the lock hole (22). The liner sleeve (30) is arranged on the guide rod (10), the sliding seat (20) is connected to the liner sleeve (30), and the press member (36) is directly arranged on the liner sleeve (30); an operation on the press member (36) can downwardly press the elastic pin (12), causing the pin to be separated from the lock hole (22); and during assembly, only the liner sleeve (30) needs to be sleeved on the guide rod (10), and thus assembly is extremely convenient.
