Abstract: A thermal-insulation cover for an above-ground pool is provided. The above-ground pool has a pool bottom and an outer wall coupled to the pool bottom. A thermal-insulation cover includes: a thermal-insulation sleeve configured to fit around the outer wall of the pool; and an extended portion including: an upper extension connected to an upper circumference of the thermal-insulation sleeve and extending radially inward from the upper circumference of the thermal-insulation sleeve, and a lower extension connected to a lower circumference of the thermal-insulation sleeve and extending radially inward from the lower circumference of the thermal-insulation sleeve.

Abstract: An inflatable boat comprises a body and a tube. The tube is located adjacent to the body. A tensioning member is located between the body and the tube. The tensioning member couples the body to the tube such that a top surface of the body and a top surface of the tube are coplanar. The body can define at least one footrest groove to allow a user to lean and rest their feet on the body.

Abstract: A bracket is delineated for supporting a pool liner to form a framed pool. The bracket comprises an upper frame including a plurality of first supporting tubes. A plurality of second supporting tubes couple to the upper frame for vertically supporting the upper frame. A plurality of connectors couple the plurality of first supporting tubes to one another to form the upper frame and also couple the plurality of second supporting tubes to the upper frame wherein each connector of the plurality of connectors is coupled to the first supporting tubes via a press-fit connection without using pins or other retention members. A framed pool including the bracket is also delineated herein.

Abstract: A pipeline system of an inflatable SPA is provided. The pipeline system includes an air inlet pipeline; a water inlet pipeline, distributed along a circumferential direction of the inflatable SPA; and a plurality of jets for massage, where each of the plurality of jets includes a first water inlet, a first air inlet and an air-liquid mixing outlet, the first air inlet is connected with the air inlet pipeline, the first water inlet is connected with the water inlet pipeline, and air and water can be mixed in each of the plurality of jets and sprayed from the air-liquid mixing outlet. The water with bubbles can be sprayed into pool cavity surrounded by an inner pool wall of the inflatable SPA, which can play a massage effect on users.

Abstract: An air valve assembly for use with inflatable articles is provided. The air valve assembly includes a valve base (10), a valve body (20), an inflation adapter (30), a plug (40) and a fixing ring (50). The air valve assembly provides for inflation of the inflatable article through two different sized air passages, allowing inflation by multiple sizes of air inflation hoses or nozzles. The air valve assembly also provides for quick deflation of the inflatable article through a third and larger sized air passage. The configuration of the air valve assembly may be easily changed by hand without the need for tools, allowing for easy and efficient inflation or deflation of the inflatable article.

Abstract: A printed composite including a substrate layer having an upper substrate surface for printing; an ink layer having an upper ink surface and an opposed lower ink surface, the lower ink surface being disposed on the upper substrate surface; and a protective layer covering the upper ink surface is disclosed. During use, the protective layer prevents the ink layer from being damaged, such as removal or discoloration, as could otherwise happen by exposure to sunscreen location. A method for preparing the printed composite is also provided.

Abstract: A spa (100) with built-in seating is disclosed. The spa (100) includes a pool body (10) partially enclosing a water cavity (11), and a seating assembly (20). The seating assembly (20) includes an inflatable bench (23) attached to a floor of the pool body (10), and an inflatable backrest (25) attached to the inflatable bench (23) by at least one attachment assembly (31) having an adjustable length such that a user can adjust a position of the inflatable backrest (25) relative to the inflatable bench (23).

Abstract: A swimming machine is delineated comprising a water driver for generating a directed flow of water and a housing adapted for receiving the water driver. An adjusting assembly is disposed above the housing and coupled to the housing via an adjustable connector that allows the housing and the adjusting assembly to move relative to each other to set the housing at a desired depth in a pool. A hanging assembly is coupled to the adjusting assembly such that the adjustment assembly can hang on an upper edge of a pool. The swimming machine further includes a supporting assembly independent of the adjusting assembly that is coupled to the housing to move therewith and is disposed below the hanging assembly. The supporting assembly contacts against the inner wall of the pool to support the body.

Abstract: A joint assembly for a bracket pool. The joint assembly includes at least one receiving channel for receiving a supporting tube of the bracket pool. The joint assembly also includes an installation portion defining at least one coupling region. A detachable storage tray including a containing portion for storing objects and at least one connector is removably coupled to the at least one coupling region of the installation portion for removably connecting the detachable storage tray the installation portion. The detachable storage tray is very convenient to install and disassemble, very stable in use, does not occupy extra space, and has low economic costs and manufacturing time and costs.

Abstract: A frame pool includes a pool body having a space for containing liquid and a support frame for supporting the pool body. The pool body has an upper edge with a sleeve. The support frame includes an upper frame extending through the sleeve and a plurality of support members holding the upper frame in an elevated position. The upper frame includes first upper tubes, second upper tubes, and connecting tubes connecting the first upper tubes to the second upper tubes. Collars are provided within assembling ends of the first and second upper tubes. Each end of each of the connecting tubes is movably inserted into a collar located within an assembling end of a corresponding one of the upper tubes. Anti-rust coatings on the outer surfaces of the connecting tubes can be prevented from being worn and water can be sealed out of the tubes of the upper frame.

Abstract: A drainage device for an above-ground pool, and an above-ground pool including the drainage device are provided. The drainage device includes a drainage pipe, with inlet and outlet ends, and a drainage valve connected to the inlet end of the drainage pipe. The drainage valve includes a water inlet periphery, defining a water inlet in fluid communication with the inlet end of the drainage pipe, and a connecting member disposed circumferentially around the water inlet periphery. The connecting member is radially spaced apart from the water inlet periphery. The connecting member may be formed by injection molding around the water inlet periphery.

Abstract: An inflatable air mattress system comprises an inflatable air mattress defining an air chamber and including an inlet passageway, an inflation valve mounted to the inflatable air mattress, and a connector. The valve defines a passageway that includes a lip and a valve member. The valve member includes a seal movable between a closed position wherein the valve member is at least partially covering the lip. In an open position, inflation air can pass through the passageway and into the air chamber of the mattress. The inflatable air mattress system includes an inflating bladder including an interior portion defined by at least one wall of flexible fabric having a first end and a second end. The first end includes a wide opening securable by a closing spring, the second end includes an outlet adapted to connect to the connector.

Abstract: An inflatable water slide, an entertainment device, and a pool are provided. The water slide comprises a slide body that includes a first inflatable chamber having an inclined top surface. The water slide also includes a water spray device located on top of and extending along the inclined top surface of the slide body, and the water spray device is adapted to spray water onto the inclined top surface of the slide body. The entertainment device includes the inflatable water slide and an elongated slide sheet connected to the inflatable water slide. A pool may include the water slide of the present disclosure. The inflatable water slide, entertainment device, and pool of the present disclosure enable water to be sprayed onto the slide body more effectively than in conventional designs, thus preventing situations where water cannot be sprayed onto the slide body.

Abstract: A filtering device includes a water pump, a filter cartridge, and a communicating tube for coupling the water pump with the filter cartridge. The filtering device further includes a flow switch attached to the communicating tube and configured to change switching states in response to a water flow rate in the communicating tube being lower than a predetermined value. The filtering device further includes a reminding device operably connected to the water flow switch. The reminding device generates a reminder signal when the state of the water flow indicates that the flow rate of the water in the communicating tube is lower than the predetermined value. The control system includes a control panel for the filtering pump, a central control system, and a filtration detecting system. The control panel is connected to the central control system and the central control system is connected to the filtration detecting system.

Abstract: A frame assembly for a frame pool and a frame pool including a frame assembly are provided. The frame assembly includes a horizontal support, a vertical support, a T-joint, and a coupling assembly releasably connecting a corresponding one of the horizontal support or the vertical support to the T-joint. The coupling assembly includes a collar having a tubular body. In some embodiments, a guide extends outwardly from the tubular body, and a limiting member moves through the guide between a locked position and an unlocked position to selectively retain the corresponding one of the horizontal support or the vertical support to the T-joint. In some embodiments, the limiting member is integrally formed with the tubular body and movable between the unlocked and locked positions to selectively retain the corresponding one of the horizontal support or the vertical support to the T-joint.

Abstract: An adjustable support for a provided swimming machine includes a movable assembly and a fixed assembly for adjusting the height of the provided swimming machine. The movable assembly is fixedly mounted to the provided swimming machine. The fixed assembly is attached to a pool wall of a provided swimming pool and selectively coupled to the movable assembly. One of the movable assembly or the fixed assembly includes a plurality of engaging portions, and the other of the movable assembly or the fixed assembly includes a limiting member that mates with at least one of the plurality of engaging portions. The movable assembly is switchable between a locked position and an unlocked position. The limiting member fixedly engages at least one of the plurality of engaging portions in the locked position. The limiting member is disengaged from the at least one of the plurality of engaging portion in the unlocked position, thereby providing for the movable assembly to move vertically relative to the fixed assembly.

Abstract: A frame pool includes a pool body having a space for containing liquid and a support frame for supporting the pool body. The pool body has an upper edge with a sleeve. The support frame includes an upper frame extending through the sleeve and a plurality of support members holding the upper frame in an elevated position. The upper frame includes first upper tubes, second upper tubes, and connecting tubes connecting the first upper tubes to the second upper tubes. Collars are provided within assembling ends of the first and second upper tubes. Each end of each of the connecting tubes is movably inserted into a collar located within an assembling end of a corresponding one of the upper tubes. Anti-rust coatings on the outer surfaces of the connecting tubes can be prevented from being worn and water can be sealed out of the tubes of the upper frame.

Abstract: An above ground pool assembly comprises a bracket and a pool body. The bracket includes a plurality of horizontal and vertical support members. The horizontal support members couple to one another forming an upper frame. The plurality of vertical support members couple to the upper frame. The pool body has a side wall, wherein a top of the side wall is provided with a plurality of sleeves. The sleeves attach to the plurality of horizontal support members. Each horizontal support member has an outer surface with an uneven texture. The uneven texture reduces the contact areas between the pool body and the horizontal support members and avoids adhesion between the pool body and the horizontal support members, so that the pool body and the bracket can be separated easily, thereby reducing the possibility of damaging the pool body. Moreover, the wear resistance and slip resistance of the bracket are improved.

Abstract: An inflatable product includes a top sheet and a bottom sheet at least partially defining an inflatable chamber. The inflatable product also includes a tensioning member which includes a first belt having a first top extension, a first bottom extension, and a first base extending between the first top extension and the first bottom extension. The tensioning member also includes a second belt having a second top extension, a second bottom extension, and a second base extending between the second top extension and the second bottom extension. The first top extension of the first belt and the second top extension of the second belt are attached to the top sheet, and the first bottom extension of the first belt and the second bottom extension of the second belt are attached to the bottom sheet. The first base and second base each have two side edges with arcuate-shaped recesses.

Abstract: A window for an above-ground pool is provided. The window includes a window portion (200) and a retainer bracket (250). The window portion (200) includes a window pane (210) and a peripheral rim (220) around a perimeter of the window pane (210). The peripheral rim (220) defines grooves (230) between inner and outer flanges (245, 235) on opposite side of the peripheral rim (220). The retainer bracket (250) includes a peripheral rim junction (260), a peripheral plate (270) and a joint (265) connecting the peripheral rim junction (260) and the peripheral plate (270).