Inflatable swimming pool

Abstract

The inflatable swimming pool comprises an inflation body and a drainage assembly, the inflation body is provided with a water containing groove, the drainage assembly comprises a sealing plate, a drainage cover, a rotary jacking piece and a top blade, the sealing plate is welded to the bottom of the inflation body, a drainage hole is formed in the sealing plate, the drainage cover is arranged on the sealing plate, a through hole is formed in the drainage cover, and the rotary jacking piece is arranged on the top blade. The through hole is respectively communicated with the water containing groove and the drainage hole, the rotary jacking piece and the top blade are rotatably arranged on the drainage cover, the rotary jacking piece pushes the top blade to close the through hole, the rotary jacking piece is rotated to be far away from the top blade, and the pressure of water extrudes the top blade to enable the top blade to open the through hole, so that the water is drained from the drainage hole. Therefore, the drainage cover can be easily opened under the condition of water depth, so that the drainage efficiency of the inflatable swimming pool is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of recreational facilities, and in particular to an inflatable swimming pool. Background Technology

[0002] In modern leisure life, inflatable swimming pools have gained widespread use due to their unique advantages. They are easy to install, requiring no complicated construction, and can be easily assembled by ordinary household users, greatly saving time and labor costs. They are also convenient to store; when not in use, they can be deflated and folded, taking up very little space and facilitating storage. Whether in a courtyard, balcony, or indoor space, as long as there is a suitable location, a private water recreation area can be quickly set up, bringing coolness and joy and meeting people's demand for convenient and flexible water entertainment facilities.

[0003] However, existing inflatable pools have the following shortcomings in practical use: They typically have a drain cover on the drain outlet, which is usually placed on top of the outlet from top to bottom to block it. As the water depth increases, the drain cover becomes increasingly difficult to remove under water pressure, making drainage difficult. Therefore, this inflatable pool application addresses these issues. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an inflatable swimming pool that can easily open the drain cover even in deep water to improve drainage efficiency.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An inflatable swimming pool, comprising:

[0007] Gas filling, wherein the gas filling has a water tank; and

[0008] A drainage assembly includes a sealing plate, a drainage cover, a swivel member, and a top blade. The sealing plate is fused to the bottom of the gas-filled container and has a drainage hole inside. The drainage cover is disposed on the sealing plate and has a through hole that communicates with both the water tank and the drainage hole. The swivel member and the top blade are rotatably mounted on the drainage cover. The swivel member pushes the top blade to close the through hole. Rotating the swivel member away from the top blade causes the water pressure to squeeze the top blade, thereby opening the through hole and allowing water to drain from the drainage hole.

[0009] Optionally, the drain cover has a groove, the sealing plate has a circular groove, the groove and the circular groove together form a circular cavity, the two ends of the circular cavity are respectively connected to the through hole and the drain hole, the swivel member is located in the circular cavity, and the two ends of the swivel member are respectively rotatably connected to the drain cover and the sealing plate.

[0010] Optionally, the rotating top component includes a rotating column and a top block. One end of the rotating column passes through the drain cover, and the other end of the rotating column is located in the circular groove. The top block is sleeved on the rotating column, and the top block pushes the top leaf to close the through hole.

[0011] Optionally, the rotating component further includes a screw cap, which is disposed on the end of the rotating column away from the circular groove, and the screw cap is used to drive the rotating column to rotate.

[0012] Optionally, the top leaf includes a plug and an arc plate. The arc length of the plug is the same as the arc length of the through hole. The plug is disposed on the arc plate. One end of the arc plate is rotatably connected to the inner sidewall of the groove. The arc plate drives the plug to be embedded in the through hole so that the plug blocks the through hole.

[0013] Optionally, the top leaf further includes a limiting block, which is disposed on the arc plate and located at the end of the arc plate away from the inner wall of the groove, and the limiting block abuts against the top block.

[0014] Optionally, the top block has a rounded corner portion, which slides against the inner sidewall of the top leaf.

[0015] Optionally, a sealing ring is provided on the top blade, and the sealing ring is located between the top blade and the through hole.

[0016] Optionally, a stepped air cushion is provided on the inflating gas. The stepped air cushion is located on the inner bottom surface of the water tank. The stepped air cushion extends outward from the sealing plate as the center, and the height of the stepped air cushion gradually increases.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] This inflatable swimming pool has through holes on the circumference of the drain cover, with a screw cap positioned above it. When the screw cap is rotated, the force acting on it is perpendicular to the water pressure, allowing it to rotate easily regardless of water pressure. This causes the screw cap to push the top leaf from inside the drain cover, opening the through holes. Both the water and the screw cap exert pressure and pushing force on opposite sides of the top leaf. When one force disappears, the other force compresses the top leaf, opening the through holes and allowing water to drain easily. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of an inflatable swimming pool according to a new embodiment of this utility model;

[0021] Figure 2 This is a top view of an inflatable swimming pool according to a new embodiment of the present utility model.

[0022] Figure 3 This is a schematic diagram of the structure of a stepped air cushion according to a new embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the structure of a drainage component according to a new embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the sealing plate according to a new embodiment of the present utility model;

[0025] Figure 6 This is a structural schematic diagram of the support bar installation position according to a new embodiment of this utility model;

[0026] Figure 7 This is a structural schematic diagram of the screw cap installation position according to a new embodiment of this utility model;

[0027] Figure 8 A structural schematic diagram showing the location of the through hole in a new embodiment of this utility model;

[0028] Figure 9 This is a schematic diagram of the structure in which the top block and the top leaf abut each other in a new embodiment of this utility model.

[0029] Figure 10 This is a front view schematic diagram of the top block and top leaf abutting in a new embodiment of this utility model;

[0030] Figure 11 for Figure 10 A magnified schematic diagram of the structure of part A in the diagram;

[0031] Figure 12 This is a schematic diagram of the top block away from the top leaf in a new embodiment of this utility model;

[0032] Figure 13 This is a front view of the top block away from the top leaf in a new embodiment of this utility model.

[0033] Figure 14 This is a schematic diagram of the structure of a drainage cover according to a new embodiment of the present utility model;

[0034] Figure 15 This is a schematic diagram of the top leaf structure in a new embodiment of this utility model;

[0035] Figure 16 This is a schematic diagram of the structure of the rotating top component according to a new embodiment of this utility model.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Inflatable swimming pool; 10. Inflating with gas; 11. Water tank; 12. Stepped air cushion; 20. Drainage assembly; 21. Sealing plate; 211. Drainage hole; 212. Cylinder; 2121. Slot; 213. Support bar; 22. Drain cover; 221. Through hole; 222. Groove; 23. Top screw; 231. Rotating column; 232. Top block; 2321. Arc-shaped part; 2322. Rounded corner part; 233. Tight cap; 24. Top blade; 241. Blocking piece; 242. Arc piece; 243. Limiting block; 244. Sealing ring. Detailed Implementation

[0038] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0039] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0042] like Figures 1 to 16 As shown, in one embodiment, an inflatable swimming pool 1 includes an inflatable gas 10 and a drainage assembly 20. The inflatable gas 10 has a water-holding tank 11. The drainage assembly 20 includes a sealing plate 21, a drainage cover 22, a swivel member 23, and a top blade 24. The sealing plate 21 is fused to the bottom of the inflatable gas 10 and has a drainage hole 211. The drainage cover 22 is disposed on the sealing plate 21 and has a through hole 221, which communicates with the water-holding tank 11 and the drainage hole 211. The swivel member 23 and the top blade 24 are rotatably disposed on the drainage cover 22. The swivel member 23 pushes the top blade 24 to close the through hole 221. When the swivel member 23 is rotated away from the top blade 24, the water pressure will squeeze the top blade 24, causing the top blade 24 to open the through hole 221, so that water can be discharged from the drainage hole 211.

[0043] It should be noted that a drain outlet is provided on the inner bottom wall of the water tank 11, and the drain outlet is located at one of the included angles of the inner bottom wall of the water tank 11. The drain outlet connects the outer side of the water tank 11 and the gas filling 10. Furthermore, the sealing plate 21 is fused to the gas filling 10, and the sealing plate 21 is located at the drain outlet, so that the sealing plate 21 blocks the drain outlet. Furthermore, a drain hole 211 is provided on the sealing plate 21, and the two ends of the drain hole 211 are respectively connected to the outside of the water tank 11 and the gas filling 10. Furthermore, the drain cover 22 has a groove 222, and a through hole 221 is formed on the inner wall of the groove 222. The sealing plate 21 has a circular groove. When the drain cover 22 is fused to the sealing plate 21, the groove 222 and the circular groove together form a circular cavity. The two ends of the circular cavity are connected to the through hole 221 and the drain hole 211, respectively. Furthermore, the swivel member 23 is located in the cavity. One end of the swivel member 23 passes through the drain cover 22 and extends from the side of the drain cover 22 away from the sealing plate 21. The end of the swivel member 23 away from the drain cover 22 is rotatably connected to the inner bottom wall of the circular groove. Furthermore, the top blade 24 has an arc-shaped structure. One end of the top blade 24 is rotatably connected to the inner wall of the groove 222. When the swivel member 23 is rotated, the swivel member 23 pushes the top blade 24 to block the through hole 221, thus preventing communication between the water tank 11 and the drain hole 211.

[0044] like Figures 9 to 13 , Figure 16 In one embodiment, the rotating top member 23 includes a rotating column 231 and a top block 232. One end of the rotating column 231 is inserted into the drain cover 22, and the other end of the rotating column 231 is located in the circular groove. The top block 232 is sleeved on the rotating column 231, and the top block 232 pushes the top leaf 24 to close the through hole 221.

[0045] It should be noted that a cylinder 212 is provided on the sealing plate 21, the axis of the cylinder 212 coincides with the axis of the circular groove, and a slot 2121 is opened on the cylinder 212. One end of the rotating column 231 extends out from the drain cover 22, and the other end of the rotating column 231 is inserted into the slot 2121 so that the rotating column 231 can rotate around the axis of the circular groove. The top block 232 is sleeved on the rotating column 231 and is located in the cavity. Furthermore, the top blade 24 has an arc-shaped structure, including a blocking piece 241 and an arc piece 242. The arc length of the blocking piece 241 is the same as the arc length of the through hole 221. The blocking piece 241 is disposed on the arc piece 242. One end of the arc piece 242 is rotatably connected to the inner wall of the groove 222. When the rotation drives the top block 232 to rotate relative to the cavity, the end of the top block 232 away from the rotating column 231 pushes the arc piece 242 to fit against the inner wall of the groove 222, so that the arc piece 242 drives the blocking piece 241 to embed into the through hole 221, thereby blocking the through hole 221.

[0046] like Figures 8 to 13 , Figure 15 As shown, in one embodiment, the top leaf 24 further includes a limiting block 243, which is disposed on the arc plate 242 and is located at the end of the arc plate 242 away from the groove 222. The limiting block 243 abuts against the top block 232.

[0047] It should be noted that the top block 232 has an arc-shaped part 2321 and a rounded corner part 2322. The arc-shaped part 2321 and the rounded corner part 2322 are both located on the end of the top block 232 away from the rotating column 231. When the rotating column 231 drives the top block 232 to rotate, the top block 232 drives the rounded corner part 2322 to slide against the inner wall of the arc piece 242. The rounded corner part 2322 slides from the connection position between the arc piece 242 and the inner wall of the groove 222 to the other end, so that the top block 232 pushes the arc piece 242 to completely fit against the inner wall of the groove 222, so that the arc piece 242 drives the blocking piece 241 to block the through hole 221. Furthermore, the limiting block 243 is located on the end of the arc plate 242 away from the groove 222. When the top block 232 drives the rounded corner portion 2322 to slide from one end of the arc plate 242 to the other end, and the arc-shaped portion 2321 abuts against the limiting block 243, it prevents the top block 232 from sliding out from the end of the arc plate 242 away from the groove 222, thereby preventing the top block 232 from pushing the top leaf 24 to close the through hole 221. Furthermore, both the arc-shaped portion 2321 and the rounded corner portion 2322 are located on the end of the top block 232 away from the rotating column 231. The rounded corner 2322 is located on the side of the top block 232 facing the limiting block 243. When the rounded corner 2322 abuts against the limiting block 243, the arc-shaped part 2321 completely fits against the inner wall of the arc plate 242, thereby creating a perpendicular force between the top block 232 and the arc plate 242. This allows the top block 232 to maintain pushing the arc plate 242. Furthermore, both the arc-shaped part 2321 and the rounded corner 2322 are arc-shaped structures. The curvature of the rounded corner 2322 is consistent with the curvature of the inner wall of the groove 222. This ensures that when the top block 232 drives the rounded corner 2322 to slide and abut against the inner wall of the arc plate 242, the rounded corner 2322 is perpendicular to any position on the inner wall of the arc plate 242. This prevents the arc plate 242 from pushing the top block 232 away from opening the through hole 221 under water pressure.

[0048] like Figure 4 , Figures 7 to 16 As shown, in one embodiment, there are multiple through holes 221, top blades 24 and top blocks 232, and each of the through holes 221, top blades 24 and top blocks 232 corresponds to another.

[0049] It should be noted that, for example, four through holes 221 are provided, and four top blades 24 and four top blocks 232 are also provided. The four through holes 221 are equidistantly distributed along the inner sidewall of the groove 222. One end of each of the four top blades 24 is rotatably connected to the inner sidewall of the groove 222, and one end of each of the four top blades 24 is located on the same side of the four grooves 222. One end of each of the four top blocks 232 is connected to the rotating column 231, and the four top blocks 232 are equidistantly distributed along the circumferential surface of the rotating column 231. Furthermore, a clearance position is formed between every two adjacent top blocks 232. When the rotating column 231 is rotated to move the end of the top block 232 that is close to the top blade 24 away from the top blade 24, under the pressure of the water, the end of the top blade 24 that is away from the groove 222 is accommodated in the clearance position, thereby allowing water to enter the circular cavity through the through holes 221 and be discharged from the drain hole 211. Thus, when the rotating column 231 rotates in another direction to drive each top block 232 closer to the top leaf 24, and when each rounded corner 2322 on each top block 232 slides along the inner side wall of the arc plate 242, each top block 232 simultaneously pushes each arc plate 242 to drive each blocking plate 241 into the through hole 221 to block each through hole 221, thereby preventing the water in the water tank 11 from being discharged from the drain hole 211 through the through hole 221 into the cavity.

[0050] like Figures 12 to 13 , Figure 15 As shown, in one embodiment, a sealing ring 244 is provided on the top blade 24, and the sealing ring 244 is located between the top blade 24 and the through hole 221.

[0051] It should be noted that a sealing groove is formed on the side of the arc plate 242 near the blocking plate 241, and the sealing groove is formed around the perimeter of the blocking plate 241. Two sealing rings 244 are provided, one of which is located inside the sealing groove, and the other is sleeved on the rotating column 231 and located between each top block 232 and the inner bottom wall of the groove 222. When the arc plate 242 drives the blocking plate 241 to block, the arc plate 242 and the inner side wall of the groove 222 together clamp the sealing ring 244, thereby causing the top blade 24 to close the through hole 221.

[0052] like Figure 1 , Figure 4 , Figures 7 to 8 As shown, in one embodiment, the rotating member 23 further includes a screw cap 233, which is disposed on the end of the rotating column 231 away from the circular groove. The screw cap 233 is used to drive the rotating column 231 to rotate.

[0053] It should be noted that when people need to drain the water in the water tank 11, by rotating the cap 233, each top block 232 moves away from each top blade 24 simultaneously. Under water pressure, the end of each top blade 24 away from the inner wall of the groove 222 will be housed in a recessed position, thereby simultaneously opening each through hole 221, allowing water to enter the circular cavity through the through hole 221 and drain out from the drain hole 211. In this way, people can easily open the drain cover 22 to drain water even when the water is deep.

[0054] like Figures 1 to 3 As shown, in one embodiment, a stepped air cushion 12 is provided on the gas 10. The stepped air cushion 12 is located on the inner bottom surface of the water tank 11. The stepped air cushion 12 extends outward from the sealing plate 21 as the center, and the height of the stepped air cushion 12 gradually increases.

[0055] It should be noted that the inflatable gas 10 has an internal cavity structure and is equipped with an air nozzle that communicates with the internal cavity structure, allowing people to inflate the internal cavity of the inflatable gas 10 through the air nozzle. Furthermore, a stepped air cushion 12 is provided on the inflatable gas 10. The stepped air cushion 12 also has an internal cavity structure and is located on the inner bottom surface of the water tank 11. For example, the bottom surface of the stepped air cushion 12 is fused to the inner bottom surface of the water tank 11, and the four sides of the stepped air cushion 12 are fused to the inner walls of the water tank 11. The internal cavity structure of the stepped air cushion 12 communicates with the internal cavity structure of the inflatable gas 10, allowing people to inflate both the inflatable gas 10 and the stepped air cushion 12 simultaneously. Furthermore, the stepped air cushion 12 extends outward from the sealing plate 21, and its height gradually increases. During drainage, the water in the water tank 11 gradually flows towards the sealing plate 21, thus preventing water from not being completely drained. Moreover, since the height of the stepped air cushion 12 gradually increases outward from the sealing plate 21, the water depth at the sealing plate 21 is greater than that outside the sealing plate 21, creating a deep and shallow water area within the inflatable pool 1. This allows people to play in areas of different depths, enhancing the recreational experience. Furthermore, the drain cover 22 on the existing inflatable pool 1 is tightly fastened to the drain outlet by the water pressure on the side facing the water. At this time, only one side of the drain cover 22 is subjected to water pressure. When it is necessary to open the drain cover 22, the opening direction is to pull the side of the drain cover 22 subjected to water pressure. This means that when people want to pull the drain cover 22 to open the drain outlet, the pulling force of people pulling the drain cover 22 is opposite to the direction of water pressure. This requires a force greater than the water pressure to open it. As the water depth increases, the water pressure increases, which makes it more difficult to open the drain cover 22. The inflatable swimming pool 1 of this application has through holes 221 on the circumferential surface of the drain cover 22, and a screw cap 233 is disposed above the drain cover 22. When the screw cap 233 is rotated, the direction of the force acting on the screw cap 233 is perpendicular to the direction of the water pressure. This allows the screw cap 233 to rotate easily regardless of the water pressure, thereby driving the jacking member 23 to push the top blade 24 from inside the drain cover 22 to open the through holes 221. Both the water and the jacking member 23 exert pressure and pushing force on the two sides of the top blade 24, respectively. When one force disappears, the other force will squeeze the top blade 24 to open the through holes 221, thereby easily draining the water.

[0056] like Figures 5 to 6 As shown, in one embodiment, the sealing plate 21 further includes a plurality of support strips 213, each of which is located inside the drain hole 211.

[0057] It should be noted that the support bars 213 are evenly distributed, and each support bar 213 divides the drain hole 211 into several drain channels, with one end of each drain channel connected to the circular groove. When the sealing plate 21 is fused with the inflatable gas 10, the support bars 213 together support the inflatable gas 10, so as to prevent people from compressing the inflatable gas 10 when they are playing on the inflatable pool 1, which would cause the inflatable gas 10 to squeeze the sealing plate 21 and block the drain hole 211.

[0058] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An inflatable swimming pool, characterized in that, include: The gas is filled with a water tank. and A drainage assembly includes a sealing plate, a drainage cover, a swivel member, and a top blade. The sealing plate is fused to the bottom of the gas-filled container and has a drainage hole inside. The drainage cover is disposed on the sealing plate and has a through hole that communicates with both the water tank and the drainage hole. The swivel member and the top blade are rotatably mounted on the drainage cover. The swivel member pushes the top blade to close the through hole. Rotating the swivel member away from the top blade causes the water pressure to squeeze the top blade, thereby opening the through hole and allowing water to drain from the drainage hole.

2. The inflatable swimming pool according to claim 1, characterized in that, The drain cover has a groove, and the sealing plate has a circular groove. The groove and the circular groove together form a circular cavity. The two ends of the circular cavity are respectively connected to the through hole and the drain hole. The swivel member is located in the circular cavity, and the two ends of the swivel member are respectively rotatably connected to the drain cover and the sealing plate.

3. The inflatable swimming pool according to claim 2, characterized in that, The rotating top component includes a rotating column and a top block. One end of the rotating column passes through the drain cover, and the other end of the rotating column is located in the circular groove. The top block is sleeved on the rotating column, and the top block pushes the top leaf to close the through hole.

4. The inflatable swimming pool according to claim 3, characterized in that, The rotating component also includes a screw cap, which is disposed on the end of the rotating column away from the circular groove, and the screw cap is used to drive the rotating column to rotate.

5. The inflatable swimming pool according to claim 3, characterized in that, The top leaf includes a plug and an arc plate. The arc length of the plug is the same as the arc length of the through hole. The plug is disposed on the arc plate. One end of the arc plate is rotatably connected to the inner sidewall of the groove. The arc plate drives the plug to be embedded in the through hole so that the plug blocks the through hole.

6. The inflatable swimming pool according to claim 5, characterized in that, The top leaf also includes a limiting block, which is disposed on the arc plate and located at the end of the arc plate away from the inner wall of the groove, and the limiting block abuts against the top block.

7. The inflatable swimming pool according to claim 6, characterized in that, The top block has a rounded corner portion, which slides against the inner sidewall of the top leaf.

8. The inflatable swimming pool according to claim 7, characterized in that, A sealing ring is provided on the top blade, and the sealing ring is located between the top blade and the through hole.

9. The inflatable swimming pool according to claim 1, characterized in that, A stepped air cushion is provided on the inflatable gas. The stepped air cushion is located on the inner bottom surface of the water tank. The stepped air cushion extends outward from the sealing plate as the center, and the height of the stepped air cushion gradually increases.

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