Non-inflatable pool

Abstract

The utility model discloses a non-inflatable pool which comprises pool walls and a pool bottom, the pool walls comprise an inner pool wall, an outer pool wall and an inner space arranged between the inner pool wall and the outer pool wall, the inner space is filled with a pool framework, the pool framework is composed of a plurality of corrugated paper boxes, the corrugated paper boxes are mutually spliced and combined at corners, and the corrugated paper boxes are connected with the pool bottom. The splicing face of the corrugated paper box is on the horizontal plane of the pool framework, the opening direction of the corrugated paper box is arranged on the splicing face of the pool framework, and the length of a pool framework inner wall side swing cover made of the corrugated paper box is smaller than that of a pool framework outer wall side swing cover. The corrugated paper box structure is adopted to improve the pool framework, the pool framework made of the corrugated paper box is in an opening folding state in the product packaging and transporting process, the transporting volume can be reduced by 70%-80% compared with a hard foaming material, and when a user assembles the pool, the corrugated paper box is sealed and folded into a paper box to be spliced into the pool framework. The pool framework assembled by the corrugated paper boxes not only reduces the transportation volume, but also is environment-friendly and can be recycled.

Description

Technical Field

[0001] This utility model relates to the field of water tank technology, and in particular to a non-aerated water tank. Background Technology

[0002] Portable pools are becoming increasingly popular, typically used outdoors for home spa massage and hydrotherapy, small family swimming pools, or even cold water for athletes' rehabilitation therapy. Chinese patent CN201310643302 discloses a non-inflatable pool, including a pool bottom and pool walls connected to the pool bottom. The pool walls have a double-layer structure, comprising an inner wall and an outer wall; an internal space is formed between the inner and outer walls, and this internal space is filled with a pool frame; the pool frame is made of rigid foam material. This prior art uses rigid foam material, which has drawbacks in practical use, including large transport volume and environmental unfriendliness, leading to high product transportation costs. Furthermore, rigid foam material itself is not easily decomposed in nature. Utility Model Content

[0003] The purpose of this utility model is to provide a non-inflatable water tank to solve the technical problems of the rigid foam material used in the prior art, which has the disadvantages of large transportation volume and environmental non-environmental protection, resulting in high product transportation costs, and the fact that the rigid foam material itself is not easy to decompose in nature.

[0004] To solve the above-mentioned technical problems, this utility model provides a non-inflatable water tank, including a tank wall and a tank bottom. The tank wall includes an inner tank wall, an outer tank wall, and an internal space between the inner tank wall and the outer tank wall. The internal space is filled with a water tank frame, which is composed of several corrugated cardboard boxes.

[0005] Preferably, the corrugated cardboard boxes are spliced ​​together at the corners, and the splicing surfaces of the corrugated cardboard boxes are on the horizontal surface of the pool frame.

[0006] Preferably, the opening of the corrugated cardboard box is positioned on the splicing surface of the pool frame, and the length of the inner wall side flap of the pool frame made of the corrugated cardboard box is shorter than the length of the outer wall side flap of the pool frame.

[0007] Preferably, the corrugation direction of the corrugated cardboard box is set in the vertical direction of the pool frame.

[0008] Preferably, the interior of the pool frame is filled with corrugated cardboard.

[0009] Preferably, the pool frame is provided with an insulation layer near the inner wall of the pool, and the insulation layer can be PE cotton of 1cm to 5cm.

[0010] Preferably, a protective plate is provided above the pool frame to improve the vertical strength of the pool wall.

[0011] Preferably, the corrugated cardboard boxes are glued together at the corners, and the glued surfaces of the corrugated cardboard boxes are on the horizontal surface of the pool frame.

[0012] Preferably, the corrugated cardboard boxes are interlocked and connected to each other.

[0013] Preferably, the non-inflatable pool is circular, elliptical, or polygonal in shape, and the inner and outer pool walls are connected by zippers, buckles, buttons, or ropes to cover the pool frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention improves the pool frame using a corrugated cardboard box structure. During product packaging and transportation, the corrugated cardboard box-shaped pool frame is in an open, folded state, reducing transportation volume by 70%–80% compared to rigid foam materials. Users assemble the pool by sealing and folding the corrugated cardboard box to form the pool frame. This reduces transportation volume and is environmentally friendly and recyclable. A corrugated cardboard frame is filled inside the corrugated cardboard box, improving the overall support strength. An innovative design involves adding a 1cm–5cm PE cotton insulation layer to the side of the corrugated cardboard box-shaped pool frame close to the inner wall of the pool. A protective plate is installed at the top of the pool frame, improving the vertical strength of the pool wall. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the corrugated cardboard box of this utility model;

[0019] Figure 4 This is a schematic diagram of the corrugated cardboard box assembly according to this utility model.

[0020] Attached diagram labels: 1. Pool wall; 2. Pool bottom; 3. Pool frame; 4. Inner wall side flap; 5. Outer wall side flap; 6. Protective plate. Detailed Implementation

[0021] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, top, bottom, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of the components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or IoT terminal that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or IoT terminals.

[0022] Furthermore, the reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] To address the drawbacks of existing rigid foam materials, such as large transport volume, environmental unfriendliness, high product transportation costs, and the inherent difficulty in biodegradability in nature, this invention provides the following technical solution:

[0025] like Figure 1-4 As shown, this utility model provides a non-inflatable pool, including a pool wall and a pool bottom. The pool wall includes an inner pool wall, an outer pool wall, and an internal space disposed between the inner and outer pool walls. The internal space is filled with a pool frame, which is composed of several corrugated cardboard boxes. The pool bottom and pool walls are both made of waterproof, soft composite reinforcing material, such as mesh fabric, artificial leather, or composite material.

[0026] Furthermore, the corrugated cardboard boxes are joined together at the corners, with the joining surfaces of the corrugated cardboard boxes on the horizontal plane of the pool frame. The inner and outer walls of the pool prevent the pool frame from collapsing.

[0027] Furthermore, the opening of the corrugated cardboard box is positioned on the splicing surface of the water tank frame. Positioning the opening on the splicing surface of the water tank frame makes the cardboard box manufacturing process easier and allows for the formation of the required slope.

[0028] The inner wall flap of the pool frame made of the corrugated cardboard box is shorter than the outer wall flap of the pool frame. When the flap is closed, it forms the slope required for assembly.

[0029] Furthermore, the corrugated direction of the corrugated cardboard box is set in the vertical direction of the pool frame. The compressive strength in the corrugated direction is higher than that in the non-corrugated direction, with the aim of improving the support strength of the pool frame for people sitting on it.

[0030] Furthermore, the interior of the pool frame made of corrugated cardboard boxes is filled with corrugated cardboard frames to improve the overall support of the pool frame.

[0031] Furthermore, the pool frame is provided with an insulation layer near the inner wall of the pool, and the insulation layer can be PE cotton of 1cm to 5cm.

[0032] Furthermore, a protective plate is installed above the pool frame to improve the vertical strength of the pool wall. The protective plate can be made of PE cotton or cardboard, and it can be snapped onto the pool frame.

[0033] Furthermore, the corrugated cardboard boxes are glued together at the corners, and the glued surfaces of the corrugated cardboard boxes are on the horizontal surface of the pool frame.

[0034] The opening of the corrugated cardboard box is positioned horizontally along the pool frame. The inner and outer walls of the pool frame corresponding to the corrugated cardboard box are formed by bonding two corrugated cardboard pieces together, with the bonding point located at the joint surface of the pool frame. The corrugated cardboard box is typically formed by one corrugated cardboard piece forming one bonding surface, or two corrugated cardboard pieces forming two bonding surfaces.

[0035] Furthermore, the corrugated cardboard boxes can also be interlocked and connected to each other.

[0036] Furthermore, the non-inflatable pool can be circular, elliptical, or polygonal in shape, and the inner and outer pool walls are connected by zippers, buckles, buttons, or ropes to cover the pool frame.

[0037] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the specific details described above. The above description is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features of this application.

[0038] The above are merely preferred embodiments of this application and are not intended to limit the scope of this application. Any modifications or equivalent substitutions made within the spirit and principles of this application shall be included within the protection scope of this application.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-aerated water tank, comprising tank walls and a tank bottom, characterized in that, The pool wall includes an inner pool wall, an outer pool wall, and an internal space between the inner pool wall and the outer pool wall. The internal space is filled with a pool frame, which is composed of several corrugated cardboard boxes.

2. The non-aerated water tank according to claim 1, characterized in that, The corrugated cardboard boxes are spliced ​​together at the corners, and the splicing surfaces of the corrugated cardboard boxes are on the horizontal surface of the pool frame.

3. A non-aerated water tank according to claim 2, characterized in that, The opening of the corrugated cardboard box is positioned on the splicing surface of the pool frame, and the length of the inner wall side flap of the pool frame made of the corrugated cardboard box is shorter than the length of the outer wall side flap of the pool frame.

4. A non-aerated water tank according to claim 1, characterized in that, The corrugated direction of the corrugated cardboard box is set in the vertical direction of the pool frame.

5. A non-aerated water tank according to claim 1, characterized in that, The interior of the pool frame is filled with corrugated cardboard.

6. A non-aerated water tank according to claim 1, characterized in that, The pool frame is provided with an insulation layer near the inner wall of the pool, and the insulation layer can be PE cotton of 1cm to 5cm.

7. A non-aerated water tank according to claim 1, characterized in that, A protective plate is installed above the pool frame to improve the vertical strength of the pool wall.

8. A non-aerated water tank according to claim 1, characterized in that, The corrugated cardboard boxes are glued together at the corners, and the glued surfaces of the corrugated cardboard boxes are on the horizontal surface of the pool frame.

9. A non-aerated water tank according to claim 1, characterized in that, The corrugated cardboard boxes are interlocked and connected to each other.

10. A non-aerated water tank according to claim 1, characterized in that, The non-inflatable pool is circular, elliptical, or polygonal in shape, and the inner and outer pool walls are connected by zippers, buckles, buttons, or ropes to cover the pool frame.

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