A one-way air outlet channel is disposed inside a vacuum compression bag. The one-way air outlet channel includes an air inlet opening, a horizontal air channel, inclined air channel and vertical air channel and an air outlet opening in communication with one another in sequence. One end of the horizontal air channel is the air inlet opening in communication with a space inside the bag body, and the other end of the horizontal air channel is in communication with the inclined air channel. A bottom end of the vertical air channel is in communication with the air outlet opening, and a top end is in communication with the inclined air channel, such that at least two corner points are formed, at a location where the horizontal air channel connects the inclined air channel and at a location where the inclined air channel connects the vertical air channel.
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
A suction cup and a suction cup hook, comprising: a suction cup main body (1), the suction cup main body (1) having an absorption surface (3) in contact with a surface to be mounted, and the absorption surface (3) being substantively planar; and an air suction channel (2), the air suction channel (2) being provided in the suction cup main body (1), and an inlet of the air suction channel (2) being located on the absorption surface (3). When vacuum pumping processing is performed on the air suction channel (2), the absorption surface (3) can generate several absorption cavities according to a surface state of the surface to be mounted, and the suction cup main body (1) and the surface to be mounted are stably connected by means of the absorption cavities. The suction cup and the suction cup hook can be applied to a surface to be mounted having high surface roughness and an air hole, and the application range is wide.
An easy-to-seal vacuum compression bag, comprising a bag body (1) for containing an object (8). A bag opening (2) is formed on the bag body (1), and a sealing structure (3) capable of sealing the bag opening (2) is arranged on the bag opening (2); the bag body (1) is provided with an exhaust structure (4) capable of exhausting air in the bag body (1) when the bag opening (2) is closed; and the bag body (1) is internally provided with a blocking piece (5) that is capable of preventing the object (8) from bulging towards the bag opening (2) and that is convenient to seal. By means of the described structure, a user may use the blocking piece (5) in the bag body (1) to block the bulging of the object (8) towards the bag opening (2), and a space is reserved between the bag opening (2) and the object (8). Therefore, sealing is convenient and the structure is simple.
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
B65D 30/22 - Sacks, bags or like containers characterised by shape or construction with two or more compartments
B65D 33/25 - RivetingDovetailingScrewingEnd- or aperture-closing arrangements or devices using press buttons or slide fasteners
B65D 85/07 - Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
4.
ELASTIC RUBBER BODY FOR SUCTION CUP AND VACUUM SUCTION CUP USING SAID ELASTIC RUBBER BODY
An elastic rubber body for a suction cup and a vacuum suction cup using said rubber body, the elastic rubber body for the suction cup comprising an elastic framework (1), a connecting rod (11) being provided at an upper portion of the framework (1), the framework (1) being covered with a rubber main body (2), and a suction chamber (21) with a lower opening being provided at the bottom of the rubber main body (2). The connecting rod (11) can pull and press the framework (1) so as to enable tight suction of the rubber main body (2) on a suction surface (5), the suction chamber (21) is gradually flared outwards from top to bottom, a conical surface (22) is provided on a side wall of the suction chamber (21), a top wall is provided above the conical surface (22), and a joint portion (20) is formed between the top wall and the conical surface (22). The height from the vertex of the suction chamber (21) to the lower edge of the conical surface (22) and the diameter of the circumference of the lower edge of the conical surface (22) need to satisfy a certain relationship, and the angle between the conical surface (22) and the suction surface (5) satisfy a certain range. The rubber body has good adhesion with the suction surface, and a lasting suction force.
An air tap structure for a vacuum compression bag. The structure comprises a base (1), an air stopper cavity (11) provided within the base (1), and an air inlet (12) of the cavity provided at a bottom portion of the air stopper cavity (11). An air inlet channel (16) communicating with the air inlet (12) is provided at a bottom portion of the base (1). An air stopper (2) vertically movable in the air stopper cavity (11) is provided within the same, and is fitted to the air inlet (12) to open or seal the air inlet (12). The air stopper cavity (11) has a cavity wall (10) provided along a circumferential direction thereof. A top portion of the base (1) is provided with a cover member (3) vertically movable along the cavity wall (10) to hold down or release the air stopper (2). A top portion of the cover member (3) has a vent opening (31). A connection structure (4) is provided between a side portion of the cover member (3) and the cavity wall (10) to provide upper position limiting and fastening and lower position limiting and fastening. A top pressing member (32) facing the air stopper (2) is provided on the cover member (3) to press the air stopper (2) from the top. The top pressing member (32) has a diameter less than that of the air inlet (12). The air stopper provides a tight air seal to the air inlet, thereby ensuring a hermetic seal of the bag.
A one-way air outlet channel used for a vacuum compression bag, and a vacuum compression bag having said one-way air outlet channel, a one-way air outlet channel (6) being disposed inside a vacuum compression bag and positioned between a front bag panel (1) and a first bottom surface (31) and/or between a rear bag panel (2) and a second bottom surface (32); the one-way air outlet channel (6) comprising an air inlet opening (60), a horizontal air channel (61), inclined air channel (62) and vertical air channel (63), in communication with one another in sequence, and an air outlet opening (64); one end of the horizontal air channel (61) being the air inlet opening (60) in communication with air inside the bag, and the other end being in communication with the inclined air channel (61); a bottom end of the vertical air channel (63) being in communication with the air outlet opening (64), and a top end being in communication with the inclined air channel (62), such that at least two corner points are formed, at a location where the horizontal air channel (61) contacts the inclined air channel (62) and at a location where the inclined air channel (62) contacts the vertical air channel (63). The present one-way air outlet channel has a simple design, rapid air outlet speed, and strong sealing tightness after air is expelled.
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
7.
ANTI-TEAR STRUCTURE FOR VACUUM COMPRESSION BAG COMPRISING BAG BODY HAVING Y-SHAPED STRUCTURE AND VACUUM COMPRESSION BAG CONTAINING SAID ANTI-TEAR STRUCTURE
An anti-tear structure for a vacuum compression bag comprising a bag body (10) having a Y-shaped structure and a vacuum compression bag containing said anti-tear structure. The bag body (10) of the vacuum compression bag comprises a front bag piece (1), a rear bag piece (2) and at least one connecting piece, the connecting piece being divided into a first connecting face and a second connecting face along a folding line, and the anti-tear structure for the vacuum compression bag is provided at an intersection A formed by pressing and attaching the two side edges of the first connecting face and the two side edges of the second connecting face with sections of at least one corresponding ends of the front bag piece (1) and the rear bag piece (2), respectively; hot pressed blocks (8) formed by partially pressing and attaching the front bag piece (1) and the first connecting face, and hot pressed blocks (8) formed by partially pressing and attaching the rear bag piece (2) and the second connecting face are provided in the vicinity of A at both sides of the vacuum compression bag; or hot pressed blocks (8) formed by pressing and attaching the front bag piece (1) and the rear bag piece (2) are provided in the vicinity of A at both sides of the vacuum compression bag.
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
16 - Paper, cardboard and goods made from these materials
18 - Leather and imitations of leather
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Filter paper; filtering materials [paper]; tablecloths of
paper; garbage bags of paper or of plastics; bags
[envelopes, pouches] of paper or plastics, for packaging;
plastic film for wrapping. Travelling trunks; bags for climbers; bags [envelopes,
pouches] of leather, for packaging; trunks [luggage];
shopping bags; boxes of vulcanized fibre; handbags. Coat hangers; coathooks, not of metal; containers, not of
metal [storage, transport]; garment covers [storage]; bins,
not of metal; clothes hooks, not of metal; hooks, not of
metal, for clothes rails; packaging containers of plastic;
covers for clothing [wardrobe]; boxes of wood or plastic. Kitchen utensils; drinking vessels; dustbins; towel rails
and rings; mop wringers; toilet brushes; isothermic bags;
insulating flasks; brooms; carpet sweepers; cloths for
cleaning; cleaning instruments, hand-operated; furniture
dusters; mops; insect traps; containers for household or
kitchen use; jugs; cups of paper or plastic; fruit presses,
non-electric, for household purposes.
Disclosed is a suction cup with a reminding function, comprising a suction cup body (8) and a suction cup cover (4). The suction cup cover (4) is arranged on the back of the suction cup body (8), and a slide cavity (41) is arranged on the back of the suction cup cover (4). A warning slide block (2) capable of sliding up and down is arranged in the slide cavity (41). An outer side face of the warning slide block (2) is provided with a warning colour. The bottom of the slide cavity (41) is provided with a connection through hole (42), and the back of the suction cup body (8) is fastened to the warning slide block (2) by means of the connection through hole (42). An elastic reset member (3) is arranged between the slide cavity (41) and the warning slide block (2). When a suction force decreases, the suction cup body (8) drives the warning slide block (2) to reset upwards, and the warning colour is exposed so as to remind a user to take measures in a timely manner. The suction cup body (8) and the warning slide block (2) are engaged in a detachable fitting manner, thereby facilitating production and use.
Disclosed is an elastic rubber body (1-1) for a suction chuck, the elastic rubber body being used in the suction chuck to adhere on a suction surface. The middle portion of the elastic rubber body (1-1) is bell-shaped, with a suction surface thereof being a concave surface (1-2), the periphery of the concave surface (1-2) being a conical surface (1-3), and a turning line (1-4) being provided between the concave surface (1-2) and the conical surface (1-3). When the elastic rubber body (1-1) of the suction chuck adheres tightly, the outermost circumference (1-9) and the innermost circumference (1-10) of the conical surface (1-3) are tightly adhered to the sucked surface. The elastic rubber body (1-1) is wrapped to form a convex ring (1-12), a suction chuck pressing plate (1-6) is provided over the elastic rubber body (1-1), and the suction chuck pressing plate (1-6) tightly presses the convex ring (1-12) on the elastic rubber body (1-1). The suction chuck overcomes the problem that the elastic rubber body of the suction chuck in the prior art is liable to be upturned at the bottom edge or the suction area of the elastic rubber body is not big enough. The elastic rubber body (1-1) provided has a large suction area and cannot be upturned at the suction edge.
A suction cup pressing plate (4), and a suction cup hook using the pressing plate (4). The suction cup pressing plate (4) comprises a pressing plate body and a positioning cover (7), the positioning cover (7) is located at the centre of the suction cup pressing plate (4), the pressing plate body is a curved pressing plate (8) and provided with an annular flat pressing plate (6), the flat pressing plate (6) and the curved pressing plate (8) together form the pressing plate body, the flat pressing plate (6) surrounds the periphery of the positioning cover (7), i.e. the flat pressing plate (6) is located between the curved pressing plate (8) and the positioning cover (7), and the three are formed as one. The annular width of the flat pressing plate (6) is the difference between an outer diameter and an inner diameter (R2-R1) within the following range: 0mm < R2-R1 ≤ 5mm. The suction cup pressing plate (4) has greater resilience, and the outer edge of the suction cup does not undergo reverse raising when the suction cup is pressed downwards. The suction cup hook made with the suction cup pressing plate (4) has a strong suction force, and is convenient and easy to use, even for children and the elderly.
16 - Paper, cardboard and goods made from these materials
18 - Leather and imitations of leather
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
Goods & Services
Filter paper; Filtering materials [paper]; Tablecloths of paper; Garbage bags of paper or of plastics; Cardboard cartons; Bags [envelopes, pouches] of paper or plastics, for packaging; Plastic film for wrapping; Boxes of cardboard or paper; Cling film. Travelling trunks; Cases, of leather or leatherboard; Canvas bags; Bags for climbers; Pouches, of leather, for packaging; Trunks [luggage]; Shopping bags; Boxes of vulcanised fibre; Handbags; Trunks and suitcases. Coat hangers; Coathooks, not of metal; Containers, not of metal [storage, transport]; Garment covers [storage]; Bins, not of metal; Clothes hooks, not of metal; Packaging containers of plastic; Covers for clothing [wardrobe]; Boxes of wood or plastic; Hooks, not of metal, for clothes rails. Containers for household or kitchen use; Jugs; Cups of paper or plastic; Fruit presses, non-electric, for household purposes; Kitchen mixers, non-electric; Kitchen utensils; Drinking vessels; Dustbins; Drying racks for laundry; Towel rails and rings; Mop wringers; Toilet brushes; Isothermic bags; Vacuum bottles; Brooms; Carpet sweepers; Rags for cleaning; Cleaning instruments, hand-operated; Furniture dusters; Mops; Insect traps; Crumb-sweepers. Awnings of synthetic materials; Tents; Bags for washing hosiery; Bags [envelopes, pouches] of textile, for packaging; Sacks [bags] of textile, for packaging; Packing [cushioning, stuffing] materials, not of rubber, plastics, paper or cardboard; Wadding for filtering; Bags [sacks] for the transport and storage of materials in bulk; Mail bags.
16 - Paper, cardboard and goods made from these materials
18 - Leather and imitations of leather
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
Goods & Services
Filter paper; filtering materials [paper]; towels of paper;
tablecloths of paper; garbage bags of paper or of plastics;
boxes of cardboard or paper; bags [envelopes, pouches] of
paper or plastics, for packaging; plastic film for wrapping;
packaging cartons of cardboard; cling film. Suitcases; canvas cases; bags for climbers; bags [envelopes,
pouches] of leather, for packaging / envelopes, of leather,
for packaging / pouches, of leather, for packaging; trunks
[luggage]; shopping bags; cases, of imitation leather; boxes
of vulcanised fibre; handbags. Coat hangers / clothes hangers; coathooks, not of metal /
hooks, not of metal, for clothes rails; containers, not of
metal [storage, transport]; covers for clothing [wardrobe];
boxes of wood or plastic; clothes hooks, not of metal;
plastic containers; covers for clothing [storage]; cases of
wood or plastic / bins of wood or plastic / boxes of wood or
plastic. Containers for household or kitchen use; kettles,
non-electric; cups of paper or plastic; fruit presses,
non-electric, for household purposes; kitchen grinders,
non-electric; blenders, non-electric, for household
purposes; kitchen utensils; household glassware, including
cups, plates, pots, jars; drinking vessels; dustbins /
garbage cans / refuse bins / trash cans; clothing
stretchers; towel rails and rings / rails and rings for
towels; mop wringer; toilet brushes; isothermic bags;
thermally insulated containers for food; brooms; carpet
sweepers; rags [cloth] for cleaning / cloths for cleaning /
rags for cleaning, cleaning instruments, hand-operated;
furniture dusters; mops; insect traps, non-electric;
mosquito traps, non-electric. Awnings of synthetic materials; tents; bags for washing
hosiery; sacks [bags] of textile, for packaging / bags
[envelopes, pouches] of textile, for packaging; woven bag;
sacks [bags] of textile, for packaging / bags [envelopes,
pouches] of textile, for packaging; woven nylon bags,
imitation of burlap bag; packing [cushioning, stuffing]
materials, not of rubber, plastics, paper or cardboard;
wadding for filtering.
A suction cup with a good absorption effect comprises an elastic pressing plate body (1) and a connecting rod (3) disposed on a rear portion of a framework (2). A closed area (4) is provided on the framework (2) and located outside the connecting rod (3). The closed area (4) extends to the outer edge of the framework (2). Through holes (5) are distributed in the closed area (4). Another suction cup with a good absorption effect comprises an elastic pressing plate body (1) and a connecting rod (3) disposed on a rear portion of a framework (2). A closed area (4) is provided on the framework (2) and located outside the connecting rod (3). The radius of the closed area (4) is at least larger than 1/2 of the radius of the framework (2). Through holes (5) are distributed in the closed area (4), and a plurality of open slots (6) is provided on the closed area (4) and extends towards the center of the framework (2) from the outer edge thereof. The two suction cups are simple in structure, good in absorption effect and long in service life.
A suction cup with a strong absorption force comprises an elastic pressing plate body (1). A framework (2) is disposed in the elastic pressing plate body (1). A connecting rod (3) is disposed on a rear portion of the framework (2). A plurality of raised ribs (4) protruding from and exposed out of an upper surface of the pressing plate body (1) is further disposed on a rear portion of the framework (2). The connecting rod (3) is sheathed with a suction cup cover (5) directly pressed against the raised ribs (4). A push piece (6) pushed against the back of the suction cup cover (5) and connected to the connecting rod (3) is disposed on the back side of the suction cup cover (5).
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
Metal coat hooks; hardware appliances; metal hook hanging
pot; metal storage box; storage and transport metal
containers; (liquid or gas storage reservoir with) a metal
container; metal broom handle; metal tool shank; hanging
clothes rod with a metal hook; metal fixed towel dispensers. Non-metallic coat hooks; non-metallic hook hanging bars;
non-metallic coat hooks, non-metal fixed towel dispensers;
plastic containers; storage and transport container of
non-metallic; non-metallic box; non-metallic valve (not
machine parts); clothes cover (wardrobe); the bracket
(furniture).
A suction cup, including a flat framework, a suction cup body covering the framework, a connection rod disposed on the back surface of the framework and passing through the cup body, a cup cover covering the connection rod and the cup body, and a pressing element provided on the back surface of the cup cover and in connection with the connection rod, a seal element on the adsorption surface of the cup body, and an annular protruding ring on the inner surface of the cup cover at a location corresponding to the seal element for touch pressing the inner surface of the cup body against the seal element. The invention uses rigid force transfer, and thus the force transfer is more effective. The sealing element enhances the airtightness of the suction cavity and increases the absorption force of the suction cup. When pulling the connection rod, due to the existence of the sealing element, the air cannot easily enter the suction cavity, and because before the pulling the framework is in a flat state, it can produces a high degree of vacuum and thus adsorption force so that the suction cup will not fall off the supporting surface easily. Furthermore, the suction cup of the invention is structurally simple with a lower manufacturing cost.
F16B 47/00 - Suction cups for attaching purposesEquivalent means using adhesives
F16M 13/02 - Other supports for positioning apparatus or articlesMeans for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
A vacuum suction cup having a bowl-shaped skeleton comprises a bowl-shaped skeleton (1), a suction cup (2) covering the skeleton (1), a connection rod (11) disposed on a back surface of the skeleton (1) and penetrating the suction cup (2), a suction cup cover (3) sleeved on the connection rod (11) and covering a back surface of the suction cup (2), and a pendant (5) disposed on a back surface of the suction cup cover (3) and connected to the connection rod (11). An annular rib (12) is disposed on the periphery of the back surface of the skeleton (1), and an internal surface of the suction cup cover (3) presses against the annular rib. When being pressed, the annular rib (12) can effectively transfer the pressing force, so that the suction cup does not easily fall off.
A vacuum suction cup having a flat skeleton comprises a flat skeleton (1), a suction cup (2) covering the skeleton (1), a connection rod (101) disposed on a back surface of the skeleton (1) and penetrating the suction cup (2), a suction cup cover (3) sleeved on the connection rod (101) and covering a back surface of the suction cup (2), and a pressing component (51, 52) disposed on a back surface of the suction cup cover (3) and connected to the connection rod (101). A sealing component (16) is disposed on an adsorption surface of the suction cup (2). A convex ring (301, 302, 303) is disposed on an internal surface of the suction cup (2) and is used to press a corresponding position of the back surface of the suction cup (2) and the sealing component (16). Because of rigid force transferring, the effect of force transferring is desirable, the sealing component (16) can increase the airtightness of a vacuum chamber, and increase the absorption force of the suction cup. During vacuumizing, the skeleton matches the sealing component (16) so that the air cannot easily enter the vacuum chamber, and because the skeleton (1) is flat shaped before vacuumizing, the vacuum suction cup has high vacuumizing degree and large absorption force, and do not easily fall off; moreover, the vacuum suction cup has a simple structure and low cost.
A vacuum bag comprises a bag body(11) and an opening(12), an evacuating nozzle(13) being formed on the bag body and a sealing(14) being provided at the opening(12), an interlayer(111) being provided under the bag bottom(110) of the bag body(11), a space(3) with an opening(31) being formed between the bag bottom(110) and the interlayer(111), a supporting board(4) which is separable with the bag body(11) being inserted into the space(3), the supporting board(4) being extended from the opening(31) of the space(3), and the extended portion being collapsible; a combined device of a vacuum bag and a collecting box(5), the bag body(11) of the vacuum bag could be placed into the collecting box(5), the size of the collecting box(5) being suited to the size of the vacuum bag bottom(110). The structure of the vacuum bag and the combined device are simple and easy to be transported and preserved.
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
B65D 33/02 - Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
B65D 30/10 - Sacks, bags or like containers characterised by shape or construction
B65D 85/18 - Containers, packaging elements or packages, specially adapted for particular articles or materials for wearing apparel, headwear or footwear
