An inflatable water tank and its manufacturing method

Abstract

The present invention belongs to the technical field of inflatable pools, and discloses an inflatable pool and a manufacturing method thereof. The inner wall of the inflatable pool is provided with at least two inner wall joints in a direction perpendicular to the pool bottom. After the inflatable pool is inflated, the inner wall forms a corner at the inner wall joints; the outer wall has at least one outer wall joint in a direction perpendicular to the pool bottom. The inflatable pool provided by the present invention is provided with at least two inner wall joints and at least one outer wall joint on the inner wall and the outer wall respectively, so that the inner wall forms a corner after inflation, forming a polygonal inflatable pool that is not easy to leak; and the thickness of the inner wall and the outer wall can be increased to more than 10 cm as needed to improve the thermal insulation performance.

Description

Technical Field

[0001] The invention relates to the technical field of inflatable pools, and in particular to an inflatable pool and a manufacturing method thereof. Background Art

[0002] Inflatable pools are increasingly used because of their convenience in use and disassembly, and their size and shape can be flexibly customized according to needs. Existing inflatable SPA pools often use brushed materials to make them stronger and more durable. Brushed materials are flat when directly inflated and cannot form corners. Therefore, inflatable pools made of brushed materials are mostly circular in shape. To ensure the roundness of the inflatable pool and facilitate production and processing, the wall thickness is generally thinner, not more than 5 cm, resulting in poor thermal insulation performance. If the inflatable pool is in the shape of a polygon, it is easy to form a major leak point at the intersection of the sides, affecting the overall performance. Summary of the invention

[0003] The object of the present invention is to provide an inflatable water pool and a manufacturing method thereof, so as to solve the problems of poor thermal insulation performance and easy air leakage of the inflatable water pool in the prior art.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] An inflatable pool comprises a pool bottom, an inner wall and an outer wall, wherein the inner wall surrounds the pool bottom to form a water tank, an inflation chamber is provided between the inner wall and the outer wall, and a wire drawing structure connecting the inner wall and the outer wall is provided in the inflation chamber; at least two inner wall joints are provided on the inner wall in a direction perpendicular to the pool bottom, and after the inflatable pool is inflated, the inner wall forms a corner at the inner wall joint; and at least one outer wall joint is provided on the outer wall in a direction perpendicular to the pool bottom.

[0006] Optionally, the inner wall is disconnected at the inner wall joint in a direction perpendicular to the pool bottom and connected through the inner wall joint.

[0007] Optionally, the wire drawing structure between the inner wall and the outer wall and at a position opposite to the inner wall joint is disconnected.

[0008] Optionally, the inner wall is folded into the wire drawing structure at the inner wall joint and is connected through the inner wall joint.

[0009] Optionally, the outer wall is disconnected at the outer wall joint in a direction perpendicular to the pool bottom and connected through the outer wall joint.

[0010] Optionally, the outer wall joint corresponds to the position of the inner wall joint at the corner.

[0011] Optionally, the inner wall joint and the outer wall joint are respectively connected to the inner wall and the outer wall by edge sealing materials to form a sealing layer.

[0012] Optionally, at least one first reinforcement layer is further included, wherein the first reinforcement layer covers the sealing layer and its edge.

[0013] Optionally, the top and bottom of the inner wall and the outer wall are connected by edge sealing layers respectively.

[0014] Optionally, the edge sealing layer at the top has at least two edge sealing joints, and ends of two edge sealing layers on both sides of the edge sealing joints are overlapped and connected at the edge sealing joints.

[0015] Optionally, the edge sealing joint corresponds to the position of the inner wall joint.

[0016] Optionally, at least one second reinforcement layer is further included, wherein the at least one second reinforcement layer covers the edge of the edge sealing joint and the edge of the edge sealing layer, and the second reinforcement layer is arranged on the outer side and / or the inner side of the inflation chamber.

[0017] The present invention also provides a method for making an inflatable pool, which is used to make the inflatable pool provided by the present invention. The preparation method comprises the following steps:

[0018] First, prepare a pool wall made of a wire drawing material, and surround the pool bottom 1 with the pool wall to form the water tank; the pool wall includes the inner wall and the outer wall, with the wire drawing structure in the middle;

[0019] At least two inner wall joints are arranged on the inner wall in a direction perpendicular to the pool bottom;

[0020] At least one outer wall joint is arranged on the outer wall in a direction perpendicular to the pool bottom;

[0021] After the inflatable pool is inflated, the inner wall forms the corner at the inner wall joint.

[0022] Optionally, before the inner wall joint is set, the inner wall is first disconnected in a direction perpendicular to the pool bottom, or folded into the wire drawing structure, and then the disconnected or folded inner wall is connected through the inner wall joint; before the outer wall joint is set, the outer wall is first disconnected in a direction perpendicular to the pool bottom, and then the disconnected outer wall is connected through the outer wall joint.

[0023] Optionally, if the inner wall is disconnected, before connecting the inner wall joint, it is also necessary to first disconnect the wire drawing structure between the inner wall and the outer wall and at a position opposite to the inner wall joint.

[0024] Beneficial effects of the present invention:

[0025] The inflatable water pool and the method for making the inflatable water pool of the present invention respectively provide at least two inner wall joints and at least one outer wall joint on the inner wall and the outer wall, so that the inner wall forms a corner after inflation, thereby forming a polygonal inflatable water pool that is not prone to air leakage; and the thickness of the inner wall and the outer wall can be increased to more than 10 cm as needed to improve the thermal insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an inflatable water pool provided by the present invention;

[0027] Figure 2 The invention provides a schematic diagram of a wire drawing structure of a pool wall cross section of an inflatable pool.

[0028] In the figure:

[0029] 1. Pool bottom; 2. Inner wall; 201. Inner wall joint; 3. Outer wall;

[0030] 301. Outer wall joint; 4. Wave-making belt; 5. Edge sealing layer; 501. Edge sealing joint;

[0031] 502. Second reinforcement layer; 6. Air pump; 7. Brushed structure. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0036] The present invention provides an inflatable pool, such as Figure 1 and Figure 2 As shown, it includes a pool bottom 1, an inner wall 2 and an outer wall 3. The inner wall 2 surrounds the pool bottom 1 to form a water tank. An inflation chamber is provided between the inner wall 2 and the outer wall 3. A wire drawing structure 7 connecting the inner wall 2 and the outer wall 3 is provided in the inflation chamber. At least two inner wall joints 201 are provided on the inner wall 2 in a direction perpendicular to the pool bottom 1. After the inflatable pool is inflated, the inner wall 2 forms a corner at the inner wall joint 201. At least one outer wall joint 301 is provided on the outer wall 3 in a direction perpendicular to the pool bottom 1.

[0037] It can be understood that the present invention provides at least two inner wall joints 201 and at least one outer wall joint 301 on the inner wall 2 and the outer wall 3 respectively, so that the inner wall 2 can form a corner after inflation to form a polygonal inflatable pool that is not prone to leakage; and the thickness of the inner wall 2 and the outer wall 3 can be increased to more than 10 cm as needed to improve the thermal insulation performance.

[0038] It needs to be explained that the pool wall of the inflatable pool provided by the present invention is made of brushed material, that is, there is a brushed structure 7 between the inner wall 2 and the outer wall 3. Due to the inherent strength of the brushed structure 7, the pool wall is not easy to deform, and the pool wall can only be flat, or the pool wall is made very thin to form a circular inflatable pool, but the thermal insulation performance of the thin wall is very poor, and it is not easy to make an insulating SPA inflatable pool. Therefore, the present invention improves the brushed material, and through the arrangement of the inner wall joint 201 and the outer wall joint 301, the inner wall 2 has at least two inner wall joints 201, and a corner is formed at the inner wall joint 201 after inflation. Therefore, the inflatable pool can be made into any polygon, and since the inner wall 2 and the outer wall 3 form a corner, the thickness of the pool wall between the two corners can be increased to improve the thermal insulation performance.

[0039] In one embodiment, the inner wall 2 is disconnected at the inner wall joint 201 in a direction perpendicular to the pool bottom 1 and connected through the inner wall joint 201. If the inner wall 2 is bent directly, a corner will be formed, which is prone to air leakage. In order to solve the problem of the inner wall 2 bending, the present invention disconnects the inner wall 2 in the vertical direction and then reconnects it using the inner wall joint 201, avoiding the problem of internal bending and easy air leakage, and is conducive to forming a water tank with a corner to accommodate more water.

[0040] Alternatively, if Figure 2 , the wire drawing structure 7 between the inner wall 2 and the outer wall 3 and at the position opposite to the inner wall joint 201 is disconnected. In order to avoid interference of the wire drawing structure 7 with the inner wall 2 at the corner, the wire drawing structure 7 at the corresponding position is disconnected, which makes it easier to connect the two disconnected joints of the inner wall 2 with the inner wall joint 201.

[0041] In other embodiments, the inner wall 2 is folded into the wire drawing structure 7 at the inner wall joint 201 and connected through the inner wall joint 201. As an implementable technical solution, it can be understood that when the inner wall 2 is bent as needed, wrinkles will be formed at the bend of the inner wall 2, and a large pulling force will be formed at the outer wall 3. In order to be more conducive to deformation, in this embodiment, the bend of the inner wall 2 is folded toward the outer wall 3, that is, folded into the wire drawing structure 7 to form two side edges. The degree of folding is related to the corner to be formed. By connecting the two side edges through the inner wall joint 201, an inflatable water pool with a specific corner form is formed. Of course, for the above-mentioned folding process, the inner wall 2 can be disconnected and then folded, or it can be directly folded without being disconnected.

[0042] Optionally, the outer wall 3 is disconnected at the outer wall joint 301 in a direction perpendicular to the pool bottom 1 and connected through the outer wall joint 301. Similar to the connection method of the inner wall joint 201 on the inner wall 2, the outer wall 3 is longitudinally disconnected at the position where the outer wall 3 needs to form a corner, and then the two disconnected parts are connected by the outer wall joint 301 to form a corner, so as to obtain an arbitrary polygonal inflatable pool.

[0043] Optionally, the outer wall joint 301 corresponds to the position of the inner wall joint 201 at the corner. It can be understood that when there is only one outer wall joint 301, the outer wall joint 301 is connected to the connection where the pool wall surrounds the pool bottom 1, so the outer wall joint 301 and the inner wall joint 201 are respectively connected to the outer wall 3 and the inner wall 2 at the connection, so the positions of the outer wall joint 301 and the inner wall joint 201 are corresponding. When there are more than two inner wall joints 2 and outer wall joints 301, the number of inner wall joints 2 is selected according to the shape of the inflatable pool, and the outer wall joint 3 corresponds to the position of any inner wall joint 201 one by one, so as to form an inflatable pool of regular shape.

[0044] Optionally, the inner wall joint 201 and the outer wall joint 301 respectively use edge sealing materials to connect the inner wall 2 and the outer wall 3 to form a sealing layer. For the inner wall 2 and the outer wall 3 that are disconnected longitudinally, or the folded inner wall 2, the edge sealing materials are used to connect the seams of the two disconnected parts as the inner wall joint 201 or the outer wall joint 301. When connecting, it is necessary to pay attention to the formation of corners, so the edge sealing materials are made of soft materials that are easy to connect the inner wall 2 and the outer wall 3. The connection method can be welding or bonding, and a sealing layer is formed at the disconnected part after connection.

[0045] The inner wall joint 201 and outer wall joint 301 used above are both set to make the inflatable pool form corners at corresponding positions to form a polygonal inflatable pool. Therefore, one corner is not limited to using more than two inner wall joints 201 or outer wall joints 301.

[0046] Optionally, the inflatable pool of the present invention further comprises at least one first reinforcement layer, and the first reinforcement layer covers the sealing layer and its edge. The first reinforcement layer completely covers the outside of the sealing layer, and seals and reinforces the edge of the sealing layer. As required, two or more first reinforcement layers can be selected and covered in sequence. The first reinforcement layer is connected by welding or bonding.

[0047] Optionally, the top and bottom of the inner wall 2 and the outer wall 3 are connected by edge sealing layers 5. It should be explained that when the bottom of the inner wall 2 and the outer wall 3 are connected by edge sealing layers 5, the pool bottom 1 is directly formed, or overlaps with the pool bottom 1. When the top of the inner wall 2 and the outer wall 3 are connected by edge sealing layers 5, the top seal of the inflation chamber is formed, and the edge sealing layers 5 are respectively connected to the inner wall 2 and the outer wall 3 by welding or bonding.

[0048] The edge sealing layer 5 at the top has at least two edge sealing joints 501, and the ends of the two edge sealing layers 5 on both sides of the edge sealing joint 501 are overlapped and connected at the edge sealing joint 501. The edge sealing joint 501 has the same function as the inner wall joint 201 and the outer wall joint 301, both of which are to form a smoothly transitioned corner. Therefore, as a preferred embodiment, the position of the edge sealing joint 501 corresponds to that of the inner wall joint 201. At the same time, the edge sealing joint 501 is connected by overlapping the edge sealing layers 5, which can increase the strength of the edge sealing joint 501, thereby improving the top connection strength of the inner wall joint 201.

[0049] Optionally, the inflatable pool further comprises at least one second reinforcement layer 502, the at least one second reinforcement layer 502 covers the edge of the edge sealing joint 501 and the edge of the edge sealing layer 5, and the second reinforcement layer 502 is arranged on the outside and / or inside of the inflatable chamber. Figure 2 As shown, the function of the second reinforcement layer 502 is to strengthen and seal the edge sealing layer 5 and the edge sealing joint 501, so the second reinforcement layer 502 needs to cover the side edges of the edge sealing layer 5 along the inner wall 2 and the outer wall 3, cover the edge of the edge sealing joint 501 along the inner wall 2 and the outer wall 3, and the edge of the edge sealing joint 501 above the edge sealing layer 5. Multiple second reinforcement layers 502 are connected after covering in sequence, and the connection method is welding or bonding. Among them, the second reinforcement layer 502 can be set separately on the outside of the inflatable chamber, or it can be set separately on the outside of the inflatable chamber, or at least one layer of the second reinforcement layer 502 can be set on the inside and outside of the inflatable chamber at the same time, so as to strengthen and fix the edge sealing layer 5 and the edge sealing joint 501 to prevent air leakage.

[0050] In a preferred embodiment of the present invention, the inflatable water pool further comprises a wave-making belt 4, which is arranged on the inner wall 2, and is provided with a plurality of air outlets and an air filling hole, which are connected to an external air pump 6 through an air pipe; the air outlet is connected to a water tank. The external air pump 6 can continuously fill the wave-making belt 4 with gas through the air filling holes, and the gas enters the water tank through the air outlet holes to form a wave-making effect. The number and aperture of the air outlets can be designed to different specifications according to actual needs. Usually, the wave-making belt 4 is arranged on the inner wall 2 near the pool bottom 1, and the air outlet direction of the air outlet is toward the center of the inflatable water pool.

[0051] Specifically, Figure 1 and Figure 2As shown, the inflatable pool in this embodiment is a polygonal pool, using a wire drawing material as the pool wall, eight inner wall joints 201 are evenly spaced on the inner wall 2, and eight outer wall joints 301 are evenly spaced on the outer wall 3, and the positions of the inner wall joints 201 and the outer wall joints 301 correspond to each other. The inner wall 2 at the inner wall joint 201 is disconnected in a direction perpendicular to the pool bottom 1 and connected through the inner wall joint 2, and the inner wall joint selects an edge sealing material to connect the disconnected inner wall 2 to form a sealing layer. The surface of the sealing layer is covered with at least one first reinforcement layer to improve the sealing and strength at the inner wall joint 201. The outer wall at the outer wall joint 3 is disconnected in a direction perpendicular to the pool bottom 1 and connected through the outer wall joint 301. The outer wall joint 301 uses an edge sealing material to connect the disconnected outer walls 3 at both ends to form a sealing layer, and the surface of the sealing layer is covered with at least one first reinforcement layer to improve the sealing and strength at the outer wall joint 301.

[0052] More specifically, the top and bottom of the inner wall 2 and the outer wall 3 are connected by the edge sealing layer 5, respectively, wherein the bottom edge sealing layer 5 overlaps with the pool bottom 1 and is connected and sealed. The top edge sealing layer 5 seals the inflation chamber, and the top edge sealing layer 5 is provided with edge sealing joints 501, and there are eight edge sealing joints 501, corresponding to the positions of the inner wall joints 201 and the outer wall joints 301. At the same time, at least one second reinforcement layer 502 is covered on the outside of the edge sealing layer 5, and the edge of at least one second reinforcement layer 502 must cover the edge of the edge sealing layer 5 and the edge sealing joint 501, so as to play a role of sealing and reinforcement.

[0053] More specifically, after the inflatable pool is inflated, corners are formed at the inner wall joint 201 and the outer wall joint 301 to obtain a regular octagonal inflatable pool, a wave-making belt 4 is set at the bottom of the inner wall 2 of the inflatable pool, and an external air pump 6 is connected to obtain an inflatable pool with SPA function.

[0054] The above-mentioned inflatable pool is formed with a corner after being inflated by respectively setting an inner wall joint and an outer wall joint on the inner wall and the outer wall of the wire drawing material. Except for the corner position, the inflatable structure is a flat wire drawing material. Therefore, the thickness of the wire drawing material on each side of the inflatable pool can be increased to more than 10 cm, thereby improving the thermal insulation performance of the wire drawing material inflatable pool. In addition, since the inner wall joint 201 and the outer wall joint 301 are set at the corner, there is no sharp fold at the corner, and the sealing performance of the inflatable chamber is improved.

[0055] The present invention also provides a method for making an inflatable pool, which is used to make the inflatable pool provided by the present invention. The preparation method comprises the following steps:

[0056] First, prepare a pool wall made of a wire drawing material, and surround the pool bottom 1 with the pool wall to form a water tank; the pool wall includes an inner wall 2 and an outer wall 3, with a wire drawing structure 7 in the middle;

[0057] At least two inner wall joints 201 are arranged on the inner wall 2 in a direction perpendicular to the pool bottom 1;

[0058] At least one outer wall joint 301 is arranged on the outer wall 3 in a direction perpendicular to the pool bottom 1;

[0059] After the inflatable pool is inflated, the inner wall 2 forms a corner at the inner wall joint 201 .

[0060] In one embodiment of the present invention, the drawing material is in strip shape, and there will be a joint position when the strip pool wall surrounds the pool bottom 1. The present invention uses an inner wall joint 201 and an outer wall joint 301 to connect the ends of the strip pool wall respectively. At the same time, at least one inner wall joint 201 is added to the inner wall 2. After inflation, a corner is formed at the inner wall joint 201, which is conducive to the formation of an arbitrary polygonal inflatable water pool.

[0061] Optionally, before setting the inner wall joint 201, the inner wall 2 is first disconnected in a direction perpendicular to the pool bottom 1, or folded into the wire drawing structure 7, and then the disconnected or folded inner wall 2 is connected via the inner wall joint 201; before setting the outer wall joint 301, the outer wall 3 is first disconnected in a direction perpendicular to the pool bottom 1, and then the disconnected outer wall 3 is connected via the outer wall joint 301. Since the pool wall in the present invention is made of wire drawing material, if the wire drawing material is directly used to surround the pool bottom 1 to form a polygon or a circle, the inflatable pool with a better appearance can only be obtained by thinning the wire drawing material as much as possible. However, in order to solve the problem of poor thermal insulation performance of the inflatable pool made of thin-walled wire drawing material, the present invention thickens the wire drawing material (more than 10 cm) to improve the thermal insulation performance of the inflatable pool. Therefore, when the inner wall of the inflatable pool is deformed at the corner, in order to avoid the influence of the internal wire drawing structure 7 on the quality of the pool wall at the corner of the inner wall 2, which includes but is not limited to air leakage, etc., it is necessary to first form a fracture on the inner wall 2, and then use edge sealing material to connect and seal the fracture to form a sealing layer, that is, to set the form of an inner wall joint 201. Optionally, the wrinkled part of the inner wall 2 formed at the corner can also be folded into the inside of the wire drawing structure 7 to form two edges, and the two edges are sealed with edge sealing material to form an inner wall joint.

[0062] Optionally, if the inner wall 2 is disconnected, the wire drawing structure 7 between the inner wall 2 and the outer wall 3 and at a position opposite to the inner wall joint 201 needs to be disconnected before connecting the inner wall joint 201. The wire drawing structure 7 is disconnected mainly to ensure that the corner at the inner wall joint 201 can be smoother without sharp corners, and the outer wall 3 can be adaptively deformed with the shape of the inner wall 2 to form an inflatable pool with controllable shape.

[0063] The manufacturing method of the inflatable water pool of the present invention provides at least two inner wall joints and at least one outer wall joint on the inner wall and the outer wall respectively, so that the inner wall forms a corner after inflation, thereby forming a polygonal inflatable water pool that is not easy to leak. Moreover, the thickness of the inner wall and the outer wall can be increased to more than 10 cm as needed to improve the thermal insulation performance.

[0064] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An inflatable water pool, comprising a pool bottom (1), an inner wall (2) and an outer wall (3), wherein the inner wall (2) surrounds the pool bottom (1) to form a water tank, an inflatable chamber is provided between the inner wall (2) and the outer wall (3), and a wire drawing structure (7) connecting the inner wall (2) and the outer wall (3) is provided in the inflatable chamber; characterized in that: At least two inner wall joints (201) are provided on the inner wall (2) in a direction perpendicular to the pool bottom (1); after the inflatable pool is inflated, the inner wall (2) forms a corner at the inner wall joints (201); and at least one outer wall joint (301) is provided on the outer wall (3) in a direction perpendicular to the pool bottom (1).

2. The inflatable pool according to claim 1, characterized in that: The inner wall (2) is disconnected at the inner wall joint (201) in a direction perpendicular to the pool bottom (1) and is connected via the inner wall joint (201).

3. The inflatable pool according to claim 2, characterized in that: The wire drawing structure (7) between the inner wall (2) and the outer wall (3) and at a position opposite to the inner wall joint (201) is disconnected.

4. The inflatable pool according to claim 1, characterized in that: The inner wall (2) is folded inwardly of the wire drawing structure (7) at the inner wall joint (201) and is connected via the inner wall joint (201).

5. The inflatable pool according to claim 1, characterized in that: The outer wall (3) is disconnected at the outer wall joint (301) in a direction perpendicular to the pool bottom (1) and connected via the outer wall joint (301).

6. The inflatable pool according to claim 5, characterized in that: The outer wall joint (301) corresponds to the position of the inner wall joint (201) at the corner.

7. The inflatable pool according to claim 1, characterized in that: The inner wall joint (201) and the outer wall joint (301) respectively use edge sealing materials to connect the inner wall (2) and the outer wall (3) to form a sealing layer.

8. The inflatable pool according to claim 7, characterized in that: It also includes at least one first reinforcement layer, wherein the first reinforcement layer covers the sealing layer and its edge.

9. The inflatable pool according to claim 1, characterized in that: The top and bottom of the inner wall (2) and the outer wall (3) are respectively connected via edge sealing layers (5).

10. The inflatable pool according to claim 9, characterized in that: The edge sealing layer (5) at the top has at least two edge sealing joints (501), and the ends of the two edge sealing layers (5) on both sides of the edge sealing joint (501) are overlapped and connected at the edge sealing joint (501).

11. The inflatable pool according to claim 10, characterized in that: The edge sealing joint (501) corresponds to the position of the inner wall joint (201).

12. The inflatable pool according to claim 10, characterized in that: It also comprises at least one second reinforcement layer (502), wherein the at least one second reinforcement layer (502) covers the edge of the edge sealing joint (501) and the edge of the edge sealing layer (5), and the second reinforcement layer (502) is arranged on the outer side and / or the inner side of the inflation chamber.

13. A method for making an inflatable pool, characterized in that: The inflatable pool is the inflatable pool according to any one of claims 1 to 12, and the manufacturing method comprises the following steps: First, a pool wall made of a wire drawing material is prepared, and the pool wall is used to surround the pool bottom (1) to form a water tank; the pool wall includes the inner wall (2) and the outer wall (3), with the wire drawing structure (7) in the middle; At least two inner wall joints (201) are arranged on the inner wall (2) in a direction perpendicular to the pool bottom (1); At least one outer wall joint (301) is arranged on the outer wall (3) in a direction perpendicular to the pool bottom (1); After the inflatable pool is inflated, the inner wall (2) forms the corner at the inner wall joint (201).

14. The method for making an inflatable pool according to claim 13, characterized in that: Before the inner wall joint (201) is provided, the inner wall (2) is first disconnected in a direction perpendicular to the pool bottom (1), or folded into the wire drawing structure (7), and then the disconnected or folded inner wall (2) is connected via the inner wall joint (201); before the outer wall joint (301) is provided, the outer wall (3) is first disconnected in a direction perpendicular to the pool bottom (1), and then the disconnected outer wall (3) is connected via the outer wall joint (301).

15. The method for making an inflatable pool according to claim 14, characterized in that: If the inner wall (2) is disconnected, then before connecting the inner wall joint (201), it is also necessary to first disconnect the wire drawing structure (7) between the inner wall (2) and the outer wall (3) and at a position relative to the inner wall joint (201).

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