The present disclosure provides a thermally insulated non-inflatable pool, including: a liner, having a water storage cavity; a frame, surrounding a perimeter of the liner; a connection member, fixing the liner to the frame; and a thermal insulation structure, at least a part of which is arranged between the liner and the frame. At least a part of the thermal insulation structure is attached to an outer surface of the liner; and/or, at least a part of the thermal insulation structure is attached to an inner surface of the frame. The present disclosure may reduce heat loss in the water storage cavity of the thermally insulated non-inflatable pool and prolong heat preservation time for water in the water storage cavity.
A sheet includes a mixture of linear low-density polyethylene and ethylene-vinyl acetate copolymer, the mixture having 15-75 parts by weight of linear low-density polyethylene and 25-85 parts by weight of ethylene-vinyl acetate copolymer. A mass percentage of vinyl acetate in the ethylene-vinyl acetate copolymer of the sheet ranges from 5% to 40%.
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable software in the nature of a mobile application
for users to remotely control appliances such as air
mattresses, pools, spas, hot tub and accessories thereof,
namely pool vacuums, massage features, water filtration,
water heating, and timer settings.
A filtering and circulation system includes a skimmer having an upper water inlet and a lower water inlet positioned opposite the upper water inlet. A water flow driving device is fluidly coupled to the skimmer via a drainage pipe. The upper water inlet is positioned adjacent a top surface of the pool, the lower water inlet is positioned adjacent a bottom surface of the pool, and the water flow driving device circulates water discharged from the skimmer into the pool.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Downloadable software in the nature of a mobile application for users to remotely control appliances such as air mattresses, pools, spas, hot tub and accessories thereof, namely pool vacuums, massage features, water filtration, water heating, and timer settings.
There is provided an inflatable product, comprising a first wall and a second wall arranged opposite the first wall, the first wall and the second wall defining an air chamber after the inflatable product is inflated, the air chamber defining a first direction parallel to the first wall and a second direction non-parallel to the first wall. The inflatable product further comprises an internal tensioning structure including a plurality of tensioning strands generally extending as a whole in the first direction; a plurality of first retention strips intersecting the plurality of tensioning strands and affixing the plurality of tensioning strands to the first wall; and a plurality of second retention strips intersecting the plurality of tensioning strands and affixing the plurality of parallel strings to the second wall. Also disclosed is a system and method for efficiently manufacturing the inflatable product with the included tensioning structure.
A trampoline includes a trampoline frame and a bounce cloth. A plurality of bands are connected at circumferential intervals between the bounce cloth and the trampoline frame, an enclosing cloth is integrally sewn at an edge of the bounce cloth and covers the plurality of bands, an outer edge of the enclosing cloth is folded down and wrapped around a periphery of the trampoline frame, and a handlebar is mounted on the trampoline frame.
A63B 21/00 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
A63B 71/00 - Games or sports accessories not covered in groups
A63B 71/02 - Games or sports accessories not covered in groups for large-room or outdoor sporting games
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable software in the nature of a mobile application for users to remotely control appliances such as air mattresses, pools, spas, hot tub and accessories thereof, namely pool vacuums, massage features, water filtration, water heating, and timer settings
A pool cleaning device includes a driving unit that drives the pool cleaning device, and a transmission unit including a gear assembly and a reversing assembly. The transmission unit is driven by the driving unit to switch between a first state and a second state. In the first state, the gear assembly is linked with the reversing assembly and is in a first position, and the pool cleaning device moves in a first direction in response to the first position. In the second state, the gear assembly is linked with the reversing assembly and switched to a second position, and the pool cleaning device moves in a second direction opposite to the first direction in response to the second position.
An inflatable bed includes an inflatable body having a top sheet, a bottom sheet, and a lateral confining sheet connected to the top sheet and the bottom sheet. A covering that covers the top sheet includes at least one outer layer and an inner layer connected to the outer layer. The periphery of the outer layer is fixedly or detachably connected to the inflatable body, and the periphery of the outer layer extends to the periphery of the top sheet. The inflatable bed with the covering according the advantages that the overall structure of the covering is simple, and the covering is convenient to manufacture and low in cost. The outer layer of the covering can be conveniently connected to the inflatable body of the inflatable bed in a fixed or detachable manner, so that the covering will not slip during use and meets the need for good comfort.
The present disclosure discloses an inflatable boat, including: a base, which includes a first side portion, a second side portion and a central portion; a first tube segment, which is connected to the first side portion of the base to form a first inflatable tube; and a second tube segment, which is connected to the second side portion of the base to form a second inflatable tube. In the inflatable boat disclosed in the present application, the inflatable tubes are connected to the base in a sealing manner at a bow and a stern, which can prevent water from entering a cockpit of the inflatable boat and improve the dynamic drag and appearance of the inflatable boat.
The present embodiments disclose a support assembly, comprising: a side-section horizontal support member, one or more sleeve insertion apertures being provided in a bottom surface of an outer wall of the side horizontal support member; a frame support assembly having at least insertion end; assembly sleeves arranged in the sleeve insertion apertures, the assembly sleeves each comprising: an assembly sleeve body comprising a sleeve side wall and an insertion channel, the insertion channel accommodating the insertion end; and one or more support strut retainers arranged on the first side wall, each of the one or more support strut retainers being configured to retain the insertion ends in the assembly sleeve. The embodiments provide enhanced rust and/or corrosion prevention effect along with convenient and quick assembly. Present embodiments further provide a frame pool kit comprising a pool liner and a pool frame that includes the support assembly.
A swimming pool frame includes a plurality of side members connected together to form a frame bounding an interior area, a plurality of leg members, and a plurality of joints. Each joint is connected between two adjacent side members, and a leg member is connected to each joint. Each of the side members and leg members have a non-circular cross-sectional profile that include shapes such as polygonal or elliptical shapes, and each joint includes similarly-shaped side member insertion channels and a leg member insertion channel. Each end of each side member is adapted to be inserted into a side member insertion channel of the joint, and an upper end of each leg member is adapted to be inserted into the leg member insertion channel. A retention pin is connected between each side member insertion channel and a corresponding side member.
The present disclosure provides an inflatable pad, the inflatable pad comprising: a top sheet; a bottom sheet connected to the top sheet to jointly define an inflatable chamber; an air valve; and at least one thermal insulation layer, the thermal insulation layer being an integral-piece batting-type sheet material, the thermal insulation layer being arranged in the inflatable chamber and welded to the top sheet and/or the bottom sheet along one or more welding regions. The inflatable pad according to the present disclosure facilitates mass production, has a good thermal insulation performance, and can also reduce noises when a user turns over, thereby improving comfort during use.
B32B 3/18 - 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 an internal layer formed of separate pieces of material
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
A sheet, an inflatable product including the sheet, a sheet manufacturing apparatus, and a sheet manufacturing method are provided. The sheet includes layers of first and second polymer materials, the first polymer material having a higher melting point than the second polymer material, and a fabric layer laminated to the first polymer material by adhesive. The apparatus includes feeding devices outputting the first and second polymer materials in a flowable state; a sheet extrusion die converging the first and second polymer materials into a formed material sheet including a barrier layer and a welding layer formed from the first and second polymer materials; and a lamination device using an adhesive to laminate a fabric sheet to the barrier layer of the formed material sheet, and outputting a laminated material sheet including a fabric layer, an adhesive layer, and a substrate layer including the formed material sheet.
B32B 3/18 - 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 an internal layer formed of separate pieces of material
B32B 3/26 - 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 particular shape of the outline of the cross-section of a continuous layerLayered 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 layer with cavities or internal voids
B32B 3/30 - 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 particular shape of the outline of the cross-section of a continuous layerLayered 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 layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
The present application discloses a frame assembly and a pool. The frame assembly includes a first horizontal support member, a second horizontal support member, a vertical support member, and a T-joint. The T-joint includes a joint body and a connecting assembly. The joint body includes: a first horizontal receiver; a second horizontal receiver; and a vertical receiver extending vertically downward with respect to the first horizontal receiver and the second horizontal receiver. The connecting assembly includes: a base; a first arm extending from a first end of the base into the first horizontal receiver and including a first pin; and a second arm extending from a second end of the base into the second horizontal receiver and including a second pin.
A filter is provided. The filter includes: a filter cartridge, comprising a side wall and an upper end; a cartridge cover on the upper end of the filter cartridge, wherein the cartridge cover and the filter cartridge together define a first chamber. The filter further includes a filter chamber in the first chamber, a fiber filter material in the filter chamber, a water intake channel disposed on the filter cartridge or on the cartridge cover and in fluid communication with the filter chamber, and a water discharge channel in fluid communication with the filter chamber. The filter may be a water filter. An above-ground pool is also provided including the filter.
B01D 24/12 - Downward filtration, the filtering material being supported by pervious surfaces
B01D 24/40 - Feed or discharge devices for feeding
B01D 24/42 - Feed or discharge devices for discharging filtrate
B01D 24/48 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
E04H 4/12 - Devices or arrangements for circulating water
25.
INTERNAL TENSION MEMBER OF INFLATABLE PRODUCT, MANUFACTURING APPARATUS AND METHOD THEREFOR, AND INFLATABLE PRODUCT
Disclosed is an apparatus for manufacturing an internal tension member of an inflatable product, the apparatus comprising: a support frame; a base plate arranged to pass through the inside of the support frame; a base strip conveying device comprising two inner base strip reels, two outer base strip reels and a traction wheel; a wire winding device comprising a rotation device around the base plate and wire winding guide shafts symmetrically arranged on two sides of the base plate, the rotation device winding a wire on two inner base strips; and a welding device between the wire winding device and the traction wheel, the welding device welding the two inner base strips to the corresponding two outer base strips. Further disclosed are a method for manufacturing an internal tension member of an inflatable product, an internal tension member of an inflatable product, and an inflatable product.
As inflatable massage pool is provided and includes a pool body including an inflatable side wall, defining therein a first air chamber, and a bottom wall. The inflatable side wall and the bottom wall jointly define a water containing cavity. An inflatable seat is disposed in the water containing cavity and defines therein a second air chamber. A fluid delivery assembly includes a fluid supply pipeline disposed at least partially within one of the water containing cavity and the second air chamber and a plurality of massage spray heads mounted to the inflatable seat and configured to spray fluid into the water containing cavity. The fluid supply pipeline is in fluid communication with the plurality of massage spray heads.
An inflatable pad includes a top sheet and a bottom sheet, connected to the top sheet to jointly define an inflatable chamber. The top and bottom sheets may each include an outer layer, an inner layer, and a heat insulation film disposed between the inner and outer layers. The top and bottom sheets may be welded together at a plurality of positions. A connecting sheet may be provided within the inflatable chamber and welded to the top and bottom sheets, respectively, at a plurality of first welding regions and a plurality of second welding regions, respectively. A heat insulation film may be disposed in the inflatable chamber between the top and bottom sheets, between the top sheet and the connecting sheet, and/or between the bottom sheet and the connecting sheet. A lateral confining sheet may be provided having top and bottom edges, respectively connected to the top and bottom sheets.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
A liquid heater is provided including a heating assembly including: a heat-conducting shell defining therein a receiving cavity extending in a length direction of the heat-conducting shell and including a first opening at a first end of the receiving cavity and a second opening at a second end of the receiving cavity; a first restraining element disposed at the first opening; a second restraining element disposed at the second opening; and a Positive Temperature Coefficient (PTC) heat-generating unit entirely disposed within the receiving cavity between the first restraining portion and the second restraining portion. The first restraining element prevents the PTC heat-generating unit from passing through the first end of the cavity, and the second restraining element prevents the PTC heat-generating unit from passing through the second end of the cavity.
F24H 1/12 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
An inflatable product is provided including: an inflatable body comprising a bottom sheet extending in a longitudinal direction; a connection sheet connected to the bottom sheet, such that a containing chamber is formed between the connection sheet and the bottom sheet; and a support component disposed within the containing chamber. A protrusion protrudes outwards at a bottom of the inflatable body and is formed by the support component within the containing chamber.
A support frame for supporting a pool liner to form a frame pool is provided. The support frame includes: a first support assembly; and a second support assembly, wherein the first support assembly is detachably connected above and supported by the second support assembly. A frame pool is provided including a pool liner and the support frame. The pool liner includes: a first side wall supported by the first support assembly; and a second side wall supported by the second support assembly. The first side wall extends upwards in the vertical direction over an upper portion of the second side wall, and a lower edge of the first side wall is connected to at least part of the second side wall. The first side wall includes a transparent portion and the second side wall includes a non-transparent portion.
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
Goods & Services
(1) Building support props of metal; ladders of metal; nozzles of metal; swimming pools of metal
(2) Hand-operated air pumps
(3) Air cushion vehicles; boats; canoes; inflatable boats; kayaks; oars; paddles for kayaks
(4) Inflatable canoes; inflatable kayaks; inflatable boats propelled by a motor
(5) Air beds, not for medical purposes; air cushions, not for medical purposes; air mattresses, not for medical purposes; air pillows, not for medical purposes; containers, not of metal, for storage; inflatable chairs; inflatable furniture; inflatable mattresses; mattresses; portable baby bath seats for use in bath tubs; sleeping mats for camping; sleeping pads
(6) Amusement devices, namely, bounce houses in the nature of an air inflated cushion in an air inflated structure; arm floats for swimming; bags especially designed for skis and surfboards; bathtub toys; beach balls; boards used in the practice of water sports; climbers' harness; dart games; darts; flippers for swimming; inflatable beach balls; inflatable games for swimming pools; inflatable inner tubes for aquatic recreational use; inflatable ride-on toys; inflatable swimming floats; inflatable swimming pools; inflatable toys; masts for sailboards; outdoor activity play sets; outdoor playhouses; paddleboards; parlor games; play swimming pools; slides; snow saucers; snow sledges for recreational use; stand-up paddle boards; surf skis; surfboards; swimming belts; swimming floats for recreational use in the form of inflatable islands; swimming jackets; swimming kickboards; swimming pool air floats; swimming rings; swings; trampolines; water toys; water wings; waterslides
(7) Inflatable balls for sports; inflatable toys in the form of boats; accessories for inflatable swimming pools for recreational use; swimming equipment;
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
Goods & Services
Nozzles of metal; props of metal; ladders of metal; swimming pool structures [metal]. Air pumps, hand-operated. Boats; inflatable boats; oars; air cushion vehicles; launches; canoes; inflatable canoes; kayaks; inflatable kayaks; kayak paddles. Inflatable furniture; mattresses; inflatable chairs; floating inflatable seats; portable baby bath seats for use in bath tubs; floating inflatable mattresses [airbeds]; air beds, not for medical purposes; air pillows, not for medical purposes; air cushions, not for medical purposes; air mattresses, not for medical purposes; Inflatable publicity objects; sleeping pads; Sleeping mats for camping [mattresses]; floating containers, not of metal. Parlor games; surfboards; surf skis; climbers' harness; bags especially designed for skis and surfboards; masts for sailboards; swimming pools [play articles]; flippers for swimming; swimming belts; swimming rings; swimming jackets; paddleboards; Stand-up paddleboards; Inflatable swimming pools [play articles]; games; slides [playthings]; darts; dart games; swimming pool air floats; inflatable games for swimming pools; water toys; inflatable toys; beach balls; inflatable balls for sports; inflatable ride-on toys; inflatable toys in the form of boats; inflatable toys resembling air vehicles; Inflatable swimming pools for recreational use [toys]; swimming equipment; bathtub toys; outdoor toys; swimming kickboards; snow sledges (playthings); inflatable inner tubes for aquatic recreational use; snow saucers; inflatable swimming floats; arm floats for swimming; water wings; waterslides; boards used in the practice of water sports; inflatable floating islands; Bouncy castles; Trampolines; Swings.
A water slide is provided including a slide way and an inflatable body fixedly connected to a bottom of the slide way. The inflatable body includes an upper sheet and a lower sheet connected to the upper sheet along a plurality of seams, thus forming a plurality of inflatable tubes. The inflatable tubes are adjacent to one another in a length direction of the slide way and each extends axially in a width direction of the slide way.
06 - Common metals and ores; objects made of metal
08 - Hand tools and implements
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
Goods & Services
Parlor games; surfboards; surf skis; climbers' harness; bags especially designed for skis and surfboards; masts for sailboards; play swimming pools; flippers for swimming; swimming belts; swimming rings; swimming jackets; paddleboards; stand-up paddleboards; Inflatable swimming pools; Playground slides; darts; dart games; swimming pool air floats; inflatable toys to play games, for swimming pools; water toys; inflatable toys; beach balls; Amusement products, namely, inflatable balls for sports; inflatable ride-on toys; inflatable toys in the form of boats; inflatable toys resembling air vehicles; inflatable swimming pools for recreational use; accessories for inflatable swimming pools for recreational use, namely, Inflatable toys for swimming pools; swimming equipment, namely, racing lanes and starting blocks; bathtub toys; outdoor toys, namely, water slides, inflatable water and playground slides; swimming kickboards; snow sledges for recreational use, namely, sledges for use in down-hill amusement rides; inflatable inner tubes for aquatic recreational use; snow saucers; inflatable swimming floats; arm floats for swimming; water wings; waterslides; boards used in the practice of water sports; Inflatable pool toys in the nature of inflatable floating islands; Amusement devices, namely, bounce houses in the nature of an air inflated cushion in an air inflated castle structure; Trampolines; Swings Nozzles of metal, namely, metal wash down spray nozzles for commercial and industrial use; props of metal, namely, horizontal and vertical connectors for flexible tubing; ladders of metal; metal swimming pool structures, namely, metal hoses and ladders for swimming pools Hand operated air pumps Boats; inflatable boats; oars; air cushion vehicles; launches; canoes; inflatable canoes; kayaks; inflatable kayaks; kayak paddles Inflatable furniture; mattresses; inflatable chairs; floating inflatable seats being furniture; portable baby bath seats for use in bath tubs; floating inflatable mattresses, namely, airbeds being furniture; air beds, not for medical purposes; air pillows, not for medical purposes; air cushions, not for medical purposes; air mattresses, not for medical purposes; inflatable publicity objects; sleeping pads; sleeping mats for camping
A puller for spring connection of a trampoline is provided. The puller includes: a pull rod; a force fulcrum connected to the pull rod such that a positioning recess is formed between the force fulcrum and the pull rod, and a hook comprising a rear end connected to the pull rod and a front end comprising a hook head configured to attach to a spring.
B25B 27/30 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
An inflatable poll is provided including a bottom wall and a side wall, together defining a water cavity. The side wall includes an inner side wall having a lower edge welded to the bottom wall, forming an annular weld; an outer side wall surrounding the inner side wall, and a top wall. The inner side wall, the outer side wall, and the top wall together define an inflatable chamber therein. The annular weld includes at least one arched weld segment projecting toward the outer side wall.
There is presented an easy-to-assemble trampoline kit, providing improved assembly complexity and reducing assembly time over prior approaches, while also enhancing stability and user safety. Aspects of the present invention include: a support frame for mounting a rebounding mat and a protective net, net support posts for mounting and positioning the protective net; wherein lower ends of the net support posts are inserted into connection joints of the support frame, and the protective net is connected to the net support posts such that the protective net is in a tensioned state. Also provided with the trampoline are water spray nozzles to enhance user enjoyment of the trampoline. Such an easy-to-assemble trampoline allows for a convenient assembly operation of the net support posts on a trampoline, and a convenient connection between the protective net and the net support posts, which is conducive to efficient trampoline assembly and safety.
A water spraying device and an above-ground pool including the water spraying device are provided. The water spraying device includes: a sprayer assembly having a water inlet end, a water outlet end, and a first magnetic element disposed on the water inlet end; and a mounting assembly including a first end, a second end in fluid communication with the first end, and a second magnetic element disposed on the first end of the mounting assembly. The mounting assembly defines therein a water passage to the sprayer assembly. The first magnetic element is mutually attractive to the second magnetic element such that the water inlet end of the sprayer assembly and the first end of the mounting assembly are detachably connectable via the first magnetic element and the second magnetic element.
An air pump assembly includes; a main air pump in a chamber; and an air pressure adjustment assembly including: a housing in the chamber; a flexible board defining a first chamber on a first side of the board and a second chamber on a second side of the board, the first chamber in fluid communication with an inflatable chamber of the inflatable product, and the second chamber in fluid communication with an exterior of the inflatable product. The adjustment assembly further includes: an adjusting device including a positioning component and an elastic member on the second side of the board, the elastic member disposed between the positioning component and the board, and a position of one end of the elastic member defined by the positioning component; and a driving device coupled to the positioning component to thereby drive the positioning component to move relative to the housing.
A pipe connection assembly is provided including a first pipe having a first end and a second end; a second pipe including an insertion end extending in a lengthwise direction of the second pipe; and a fixing member. The second pipe includes a first protrusion protruding radially outward from the insertion end, and the insertion end is inserted into the second end of the first pipe such that the first protrusion presses radially outward on the first pipe thereby creating a second protrusion protruding radially outward from a pipe wall of the first pipe. The fixing member is sleeved around an outer periphery of the first pipe and is disposed in the lengthwise direction between the second protrusion and the second end of the first pipe.
F16L 33/035 - Hose-clips fixed by means of teeth or hooks
F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
47.
INFLATABLE POOL HAVING THERMAL INSULATION STRUCTURE
An inflatable pool is provided having a thermal insulation structure. The inflatable pool has a bottom wall and an inflatable side wall, the inflatable side wall and the bottom wall jointly defining a water holding space. The inflatable side wall includes an inflatable chamber and a side wall thermal insulation structure arranged in the inflatable chamber. Further, a pool cover having a similar structure is disclosed.
An inflatable pad is provided including a top piece and a bottom piece comprising an outer periphery welded to an outer periphery of the top piece, thereby defining an inflatable chamber between the top piece and the bottom piece. The inflatable pad further includes a plurality of welding points at which the top piece and the bottom piece are welded to each other and a plurality of welding lines along which the top piece and the bottom piece are welded to each other. One of the plurality of welding points is disposed as predetermined distance from each end of each of the plurality of welding lines.
An inflatable product is provided, including a first wall, a second wall, and a plurality of internal tensioning members connecting the first and second walls. Each internal tensioning member includes a first fixing strip and a second fixing strip respectively coupled to the first wall and the second wall. The inflatable product further includes a thread helically wound around the first fixing strip and the second fixing strip. First parts the thread are fixed between the first fixing strip and the first wall, and second parts of the thread are fixed between the second fixing strip and the second wall. An apparatus set and method for manufacturing the inflatable product are also provided.
A trampoline is provided, the trampoline including a trampoline frame and leg pipes for supporting the trampoline frame. Each leg pipe includes a cross pipe and two stand pipes, the two stand pipes being detachably connected to two ends of the cross pipe to form a U-shaped structure. An upper end of each stand pipe is detachably connected to the trampoline frame.
An inflatable pool is provided including: a pool body including a pool wall and a pool bottom which together define an inflatable chamber therein, and an accommodating cavity disposed within the pool wall and isolated from the inflatable chamber. A control box is disposed in the accommodating cavity.
An inflatable massage pool is provided including pool body including a pool wall and a pool bottom. A water holding chamber is defined by a pool wall and a pool bottom. The pool further includes a control box configured to control a massage function. The pool wall includes an air chamber, an accommodating chamber sized to accommodate the control box therein, and a chamber wall separating the air chamber from the accommodating chamber. The chamber wall includes a first opening through which the control box can be placed.
A water circulation system for a pool comprises a water outlet assembly mounted to an inner wall of a pool, and in communication with an external pump through a water outlet pipe. The system also includes an air inlet assembly mounted to the pool a distance from the water outlet assembly, and an air outlet assembly attached to the water outlet assembly and in communication with the water outlet assembly. An air inlet passage connects the air inlet assembly to the air outlet assembly, so external air can enter the air inlet assembly and enter the water outlet assembly through the air outlet assembly. Air is introduced to the water outlet by the air outlet when the water outlet assembly is blocked, reducing negative pressure at the water outlet and reducing risk that a portion of a user's body is drawn against or into the water outlet.
A foot pump and an inflatable bed are provided. The foot pump may include: a pump cavity and an air outlet is provided in a sidewall of the pump cavity. The pump cavity is in fluid communication with the inflatable body through the air outlet. An air inlet valve seat is provided at the top of the pump cavity, wherein the air inlet valve seat comprises an air inlet. A diaphragm valve is provided at the air inlet, and the diaphragm valve is arranged inside the pump cavity to allow the air inlet to switch between an open state and a closed state. An elastic return component is provided inside the pump cavity, wherein a first end of the elastic return component abuts against the bottom of the pump cavity, and a second end of the elastic return component abuts against the air inlet valve seat. An inflatable bed including the above-mentioned foot pump is also provided.
A sheet and an apparatus and method for manufacturing the sheet are provided. The sheet includes a fabric layer and a covering layer, including a first layer including an elastic polymer material, a second layer including a binding material, and an intermediate layer, between the first layer and the second layer, including a mixture of the elastic polymer material and the binding material. The sheet additionally includes a fabric layer bonded to the binding material of the second layer.
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B32B 37/08 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
B32B 37/20 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
A non-inflatable above-ground pool is provided, including: a pool bottom and a pool wall connected to an edge of the pool bottom, together defining a water storage cavity. The pool wall comprises an inner wall, an outer wall, and a top sheet. Each of the inner wall and the outer wall have an upper edge connected to the top sheet and a lower edge connected to the pool bottom so as to define a filling chamber. A support wall body is disposed in the filling chamber and includes a wall body opening therethrough. A control box is arranged in the wall body opening and is in fluid communication with the water storage cavity via the inner wall.
A non-inflatable above-ground pool is provided including a pool bottom and a pool wall connected to an edge of the pool bottom to thereby enclose a water storage cavity. The pool bottom includes interconnected upper bottom sheet and lower bottom sheets. The pool wall includes an inner and outer wall and a top sheet. Each of the inner wall and outer walls have an upper edge connected to the top sheet and a lower edge connected to the pool bottom, defining a filling chamber. Alternatively, inner and outer walls and top sheets are connected to an upper edge of each of the inner wall and the outer wall, thereby enclosing a filling chamber. A lower edge of the inner wall may be connected to the lower bottom sheet. A support wall body is disposed within the filling chamber, and in an embodiment, includes a wall body opening therethrough.
A pool cleaning device is provided, including: a main body; a rotating unit rotatably disposed on the main body, the rotating unit including a rotating member, a fluid outlet extending radially outward from the rotating member, and a first positioning protrusion extending radially outward from the rotating member and spaced apart from the fluid outlet; and a reversing member including a plurality of stoppers spaced apart from each other and disposed along a path of rotation of the rotating member. Each of the plurality of stoppers is reciprocable between a position in a path of rotation of the first positioning protrusion and a position out of the path of rotation of the first positioning protrusion.
An air pump is delineated for an inflatable product that can be selectively connected thereto. The inflatable product includes a shell located on a side wall. The shell includes an internal chamber for selective placement of the air pump and an air valve for selective communication with the air pump. When the air pump is located in the internal chamber it can be moved to switch between a first position and a second position. The air pump includes an air inlet and an air outlet such that the air inlet is in communication with the air valve in the first position to deflate the inflatable product and the air outlet is in communication with the air valve in the second position to inflate the inflatable product. The air pump can also be used externally via manual connection between the air inlet or the air outlet and other inflatable products.
An inflatable pool having a built-in seat is provided. The inflatable pool may include: a pool body comprising a bottom wall and a side wall, together defining a water-holding space; and an inflatable stool disposed in a water-holding space. The inflatable stool may include a top sheet, a side enclosure sheet, and an inflation chamber defined by the top sheet and the side enclosure sheet. The inflatable stool may be fixedly connected to the bottom wall or may be connected to the bottom wall in a detachable manner.
A heating apparatus is disclosed. The heating apparatus comprises a PTC heating element, a first electrode, a second electrode, a first protection layer, a second protection layer, a first interlayer, and a second interlayer. A hardness of the first protection layer is greater than that of the first interlayer. A hardness of the second protection layer is greater than that of the second interlayer.
F24H 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
F24H 1/12 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
F24H 9/00 - FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL Details
F24H 9/14 - Arrangements for connecting different sections, e.g. in water heaters
F24H 9/1818 - Arrangement or mounting of electric heating means
H05B 3/04 - Waterproof or air-tight seals for heaters
H05B 3/06 - Heater elements structurally combined with coupling elements or with holders
H05B 3/44 - Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
65.
ELECTRIC LEAKAGE PROTECTION DEVICE FOR POOL APPARATUS, AND POOL APPARATUS
An electric leakage protection device for a pool apparatus is provided. The electric leakage protection device may be arranged on a control board of the pool apparatus. The electric leakage protection device comprises: a leakage current detection module configured to detect whether there is a leakage current in a ground wire; and a control circuit operatively connected to the leakage current detection module, wherein the leakage current detection module transmits an electric leakage detection signal to the control circuit in response to detecting the leakage current.
H02H 3/16 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to fault current to earth, frame or mass
G01R 31/52 - Testing for short-circuits, leakage current or ground faults
A thermal insulation cover for a pool, and an above-ground pool are provided. The thermal insulation cover comprises: a side wall portion, which is annular and is adapted to surround a wall of a pool; and a top cover portion comprising an outer circumference connected to a top circumference of the side wall portion. Each of the side wall portion and the top cover portion comprises an outer layer, an inner layer, and a filling layer disposed between the outer layer and the inner layer. The filling layer may be polyester batting.
E04H 4/08 - Coverings consisting of rigid elements
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 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
A frame pool having a plurality of vertical support tubes, a plurality of horizontal support tubes, a pool body comprising a pool bottom and a pool wall, and a reinforcing band having a continuous annular shape and provided between the inner side of the vertical support tubes and an outer surface of the pool wall. The reinforcing band entirely or partially covering the perimeter of the pool body and being fitted with the pool wall. A fixing band having a continuous annular shape is provided about an outer surface of the reinforcing band and of the vertical support tubes. At least one fixing device is fixedly coupled to the reinforcing band, wherein the fixing band passes through the fixing device.
An inflatable pool includes a pool wall and a pool bottom which define a fluid accommodation cavity. The pool wall includes an inflatable chamber, and the pool bottom includes an outer bottom sheet and an inner bottom sheet. The inflatable pool further includes a wave-making channel arranged at the pool bottom and formed by enclosing strip strip connected to the inner bottom sheet and the outer bottom sheet respectively. The inner bottom sheet includes an inner annular rim connected to the outer bottom sheet to form the annular wave-making channel, and an outer annular rim of the inner bottom sheet is connected to the strip to form an overlapping region. Holes are formed through the overlapping region, and the wave-making channel is in fluid communication with the fluid accommodation cavity via the holes.
An inflatable product is provided, comprising: an inflatable chamber defined by a chamber wall; a tensioning member disposed in the inflatable chamber; and a connecting member disposed in the inflatable chamber. The connecting member includes a covering layer and a fiber layer disposed between the chamber wall and the covering layer. The tensioning member is sewn to the connecting member, and the connecting member is connected to the chamber wall.
A PTC liquid heating device comprises a housing extending along a longitudinal axis and defining a liquid inlet and a liquid outlet. A PTC heating unit is inserted into the housing and extends along the longitudinal axis. The PTC heating unit includes a sleeve, a heat conductor and at least one PTC heating core. The heat conductor has a pair of metal profiles defining at least one chamber, the at least one chamber extending along the longitudinal axis to receive the at least one PTC heating core. The heat conductor is located in the sleeve and has a shape matching the sleeve. The PTC liquid heating device provides uniform and efficient heat transfer. In addition, the PTC liquid heating device has improved corrosion resistance and insulation properties, thereby prolonging the service life of the PTC liquid heating device.
H05B 3/14 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
H05B 3/28 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
spa baths in the nature of heated bathtubs; spa baths in the nature of bathtubs with jets; spas in the nature of heated portable pools; spas in the nature of heated inflatable pools; hot tubs
spa baths in the nature of heated bathtubs; spa baths in the nature of bathtubs with jets; spas in the nature of heated portable pools; spas in the nature of heated inflatable pools; hot tubs
spa baths in the nature of heated bathtubs; spa baths in the nature of bathtubs with jets; spas in the nature of heated portable pools; spas in the nature of heated inflatable pools; hot tubs
Spa baths in the nature of heated pools; portable spa pools in the nature of heated pools; inflatable spa pools in the nature of heated pools; hot tubs
spa baths in the nature of heated bathtubs; spa baths in the nature of bathtubs with jets; spas in the nature of heated portable pools; spas in the nature of heated inflatable pools; hot tubs
spa baths in the nature of heated bathtubs; spa baths in the nature of bathtubs with jets; spas in the nature of heated portable pools; spas in the nature of heated inflatable pools; hot tubs
Spa baths in the nature of heated pools; portable spa pools in the nature of heated pools; inflatable spa pools in the nature of heated pools; hot tubs
A pressure relief valve for an inflatable device, and an inflatable pool including the pressure relief valve are provided. The pressure relief valve includes: a valve seat configured to connect to the inflatable device; and a valve body. The valve body is disposed at least partially within the valve seat and includes a valve shell, comprising a vent hole therein, and a valve diaphragm arranged at a bottom of the valve shell. The valve diaphragm is moveable between a closed position in which the vent hole is closed and an open position in which the vent hole is open. The valve body further includes a spring and a valve diaphragm fixing part arranged around the vent hole. The valve shell and the valve diaphragm fixing part are connected to each other, and the spring is biased to push the valve diaphragm into the closed position.
F16K 17/04 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side spring-loaded
An inflatable stand-up paddle board (SUP) and a built-in inflation pump are provided. The inflation pump includes a pump body incorporated into a body of the SUP, an inflation assembly, and inflation and deflation valves in communication with an air chamber of the SUP. The body of the SUP includes first and second surfaces and a lateral confining band extending in a circumferential direction of the SUP and covering edges of the first and second surfaces. A mounting space may extend through the air chamber and the inflation pump may be mounted within the mounting space.
B63B 32/51 - Inflatable boards, e.g. drop-stitch inflatable boards
B63B 32/57 - Boards characterised by the material, e.g. laminated materials
B63B 32/77 - Arrangements for fixation of accessories to the board, e.g. inserts or rails
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
F04B 53/16 - CasingsCylindersCylinder liners or headsFluid connections
A built-in electric air pump, adapted to be attached to an inflatable body, is provided. The built-in electric air pump includes a pump housing defining therein an accommodating cavity; a pump cover and a switching device disposed in the accommodating cavity; an air valve in fluid communication with the switching device; and an operating switch operably connected to the switching device. The operating switch is configured to drive the switching device to switch between a first position in which the pump is in an inflation state and a second position in which the pump is in an exhaust state. The built-in electric air pump further comprises a press-fit element, disposed in the accommodating cavity and including a first end biased to press against the first limiting structure, and a second end biased to press against the pump housing, such that the press-fit element and the pump housing limit a position of the pump cover in the accommodating cavity.
A constant pressure valve for an inflatable product is provided. The constant pressure valve comprises: a housing defining an airflow channel within. A first sealing seat is disposed in the airflow channel and a first through hole is formed in the first sealing seat. An inflation valve core comprises: a first actuating assembly and a first valve head. The first actuating assembly is configured to drive the first valve head to disengage from the first through hole, or to engage with the first through hole in a sealing manner. The constant pressure valve is switchable between an inflation state, in which the first valve head is disengaged from the first through hole, and the airflow channel is unblocked; and a cut-off state in which the first valve head is engaged with the first through hole in a sealing manner, and the airflow channel is blocked by the first valve head.
F16K 17/04 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side spring-loaded
F16K 15/20 - Check valves specially designed for inflatable bodies, e.g. tyres
F16K 15/18 - Check valves with actuating mechanismCombined check valves and actuated valves
F16K 15/14 - Check valves with flexible valve members
G05D 16/06 - Control of fluid pressure without auxiliary power the sensing element being a flexible member yielding to pressure, e.g. diaphragm, bellows, capsule
An inflatable bed is provided, comprising: a first piece, a middle piece having a middle master piece and an oblique ring piece having an inner edge connected to the middle master piece, and a second piece; a first lateral piece connected to the first piece and to an outer edge of the oblique ring piece; and a second lateral piece connected to the middle piece and to the second piece. A first air chamber is defined by the first piece, the middle piece, and the first lateral piece. A second air chamber is defined by the middle piece, the second piece, and the second lateral piece.
Advertising services; business management, organization and administration consultancy; providing office functions; the bringing together, for the benefit of others, of a variety of goods, namely, chemicals for use in cleaning water, test paper, chemical, litmus paper, cleaning preparations, nozzles of metal, props of metal in the nature of horizontal and vertical tube connectors, ladders of metal, swimming pool structures, water pumps, electric water pumps for swimming pools, water pumps for water filtering units, pumps for counter-current swimming, compressed air pumps, vacuum pumps, pumps, air pumps, valves, valves for pumps, compressed air switch valves, compressed air pilot valves, suction valves for air compressors, machines and apparatus for cleaning, electric, central vacuum cleaning installations, swimming pool cleaning machines, sweeping machines for use in swimming pools, automatic swimming pool cleaning machines, hand-operated air pumps, anti-glare glasses, protective masks, not for medical purposes, life buoys, life jackets, diving suits, protective helmets for sports, respiratory masks, other than for artificial respiration, divers' masks, breathing apparatus for underwater swimming, gloves for divers, ear plugs for divers, life belts, nose clips for divers and swimmers, filters for respiratory masks, respirators for filtering air, goggles for sports, sports training simulators, thermometers, not for medical purposes, spa baths, whirlpool jets, bath tubs, hydro massage bath apparatus, water filtering apparatus, water sterilizers, swimming pool chlorinating apparatus, disinfectant apparatus, disinfectant dispensers for toilets, disinfectant dispensers for washrooms, disinfectant dispensers for swimming pool, hot tub filters, heating installations, filters for water filtering apparatus, swimming pool chlorinating apparatus, appliances for water filtration and cleaning and replaceable cartridges therefore, water purification, desalination and conditioning installations, boats, inflatable boats, oars, launches, air cushion vehicles, canoes, inflatable canoes, kayaks, inflatable kayaks, kayak paddles, props not of metal in the nature of frames for supporting swimming pools, swimming pools not of metal, masts, not of metal, stair treads, not of metal, inflatable furniture, inflatable chairs, floating inflatable seats, portable baby bath seats for use in bath tubs, floating inflatable mattresses, air beds, not for medical purposes, air pillows, not for medical purposes, air cushions, not for medical purposes, inflatable publicity objects, sleeping pads, sleeping mats for camping, floating containers, not of metal, cold packs for chilling food and beverages, inflatable bath tubs for babies, baby baths, portable, stands for portable baby baths, hand-operated nonelectric cleaning apparatus for swimming pools, pool pole with replaceable suction and skimmer heads, pool cleaning accessory in the nature of a cleaning head with reusable collection bag, hand-operated nonelectric swimming pool skimming nets, tents, shower tents, covers for swimming pools, groundsheets, sails, hammocks, awnings of plastic, sleeping bags, mosquito nets, canopy covers, swim suits, parlour games, surfboards, surf skis, climbers' harness, masts for surfboards, swimming pools, flippers for swimming, swimming belts, swimming rings, swimming jackets, paddleboards, stand-up paddle boards, inflatable swimming pools, toys, slides, darts, dart games, swimming pool air floats, inflatable games for swimming pools, water toys, inflatable toys, beach balls, inflatable balls for sports, inflatable ride-on toys, inflatable toys in the form of boats, inflatable toys resembling air vehicles, inflatable pools for recreational use, swimming equipment, bathtub toys, outdoor toys, swimming kickboards, snow sledges, inflatable inner tubes for aquatic recreational use, snow saucers, inflatable swimming floats, arm floats for swimming, water wings, waterslides, boards used in the practice of water sports, inflatable swimming islands, trampolines, bouncy castles, excluding the transport thereof, enabling customers to conveniently view and purchase those goods, by means of retail stores, wholesale outlets, vending machines, mail order catalogs, online retail stores, and television home shopping services
A spa pool is provided including a pool body, the pool body including a pool bottom and a pool wall together defining a water cavity. The spa pool further includes: an inflatable seat defining therein a second air chamber and disposed in the water cavity; a first nozzle assembly, wherein at least a part of the first nozzle assembly is accommodated within the inflatable seat, and a first end of the first nozzle assembly is in fluid communication with the water cavity. The pool body further includes a fluid pipeline disposed in the first air chamber, the fluid pipeline being in fluid communication with a second end of the first nozzle assembly, so that the first nozzle assembly provides fluid communication between the water cavity and the fluid pipeline.
PVC (Polyvinyl Chloride)sheeting sold as a component of water slides; PVC (Polyvinyl Chloride)sheeting sold as a component of snow tubes, namely, inflatable inner tubes for recreational use.
