Inflation structure

Abstract

The utility model relates to the field of inflatable products, in particular to an inflatable structure which comprises a plurality of surrounding pieces and a bottom piece, the surrounding pieces are arranged in an n shape, and the two ends of each surrounding piece are connected with the bottom piece. The side faces of the multiple surrounding pieces are sequentially connected and form a closed structure in a surrounding mode. Through the design of the n-shaped surrounding piece and the connection between the two ends of the n-shaped surrounding piece and the bottom piece, the surrounding piece seam is located at the bottom piece part, the situation that the surface of a traditional surrounding piece formed by welding multiple fabrics has an obvious seam is avoided, and then skin scratching can be reduced; according to the n-shaped surrounding piece, the production process is simplified, the welding procedure of the upper face piece is reduced, materials can be saved, and cost is reduced; in addition, a plurality of enclosing pieces can be enclosed according to the required shape.

Description

Technical Field

[0001] This utility model relates to the field of inflatable products, and in particular to an inflatable structure. Background Technology

[0002] Existing inflatable structures, taking inflatable pools as an example, consist of a continuous ring of guardrail fabric connected to a base, with air then inflated between the guardrail fabric and the base to form the pool structure. Their shape is typically circular or quadrilateral, resulting in a limited design variety. Adjusting the shape requires adding multiple shaping components to the guardrail fabric, complicating the design process. Furthermore, the guardrail fabric often comprises a top panel and two side panels; the top panel is welded to the side panels on both sides, and the side panels are welded to the base, involving numerous welding steps and incurring high costs. Additionally, seams exist on the inner and outer walls of the welded inflatable structure, posing a risk of skin scratches during use. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an inflatable structure that can simplify the production process and reduce the number of joints in the structural wall.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an inflatable structure, including multiple surrounding panels and a bottom panel, wherein the surrounding panels are arranged in an n-shape and both ends of the surrounding panels are connected to the bottom panel; the sides of the multiple surrounding panels are connected in sequence and enclosed to form a closed structure.

[0005] Furthermore, it also includes a partition, the shape of which is consistent with the shape of the closed structure; the partition is disposed within the surrounding sheet and separates the space formed between the surrounding sheet and the bottom sheet.

[0006] Furthermore, the partition is provided with vent holes.

[0007] Furthermore, it also includes an inflatable mattress, the shape of which is consistent with the shape of the enclosed structure, and the inflatable mattress is disposed within the enclosed structure.

[0008] Furthermore, the spaces between the surrounding sheet and the bottom sheet separated by the partition are all independent air chambers, and each of them is provided with an inflation / deflation plug on its side.

[0009] Furthermore, the air mattress includes an upper sheet and a shaping component. The upper sheet is positioned above the bottom sheet and connected to the inside of the closed structure. The shaping component connects the upper sheet and the bottom sheet.

[0010] Furthermore, the shaping component is a tubular pull strip, which includes four pull strip structures connected in sequence, and the tubular pull strip is provided in multiple ways and arranged at intervals along the width direction of the substrate.

[0011] Furthermore, there are multiple partitions, which are spaced apart along the height direction of the space formed between the surrounding sheet and the bottom sheet.

[0012] Furthermore, the upper part of the space formed between the partition and the bottom piece separated by the partition is lower than the lower part of the space.

[0013] Furthermore, the closed structure includes multiple corner sections, and the connection points of adjacent panels are all located on the angle bisectors of the corner sections of the formed closed structure.

[0014] The beneficial effects of this utility model are as follows: by designing the n-shaped clasp and connecting its two ends to the base sheet, the clasp seam is located in the base sheet, avoiding the occurrence of obvious seams on the surface of the clasp formed by welding multiple fabrics in the traditional way, thereby reducing skin scratches; the n-shaped clasp of this design simplifies the production process, reduces the welding process of the top sheet, saves materials, and reduces costs; in addition, multiple clasps can be enclosed according to the required shape. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the inflatable structure of this utility model when it adopts a quadrilateral closed structure as a specific embodiment;

[0016] Figure 2 This is a schematic diagram of the structure of the inflatable structure of this utility model when it is combined with an external inflatable mattress.

[0017] Figure 3 An exploded view of the inflatable structure of this utility model when it adopts a quadrilateral closed structure;

[0018] Figure 4 This is a schematic diagram of the internal structure of the inflatable structure of this utility model when it adopts a quadrilateral closed structure.

[0019] Figure 5 This is a schematic diagram of the structure of the inflatable structure of this utility model when it is combined with an integrated inflatable mattress using a quadrilateral closed structure.

[0020] Figure 6 An exploded view of the inflatable structure of this utility model, which is a quadrilateral closed structure combined with an integrated inflatable mattress, for a specific embodiment of the present utility model.

[0021] Figure 7 This is a schematic diagram of the internal structure of the inflatable structure of this utility model when it is combined with an integrated inflatable mattress using a quadrilateral closed structure.

[0022] Figure 8 A schematic diagram of the inflatable structure of this utility model, showing a hexagonal closed structure, is provided for a specific embodiment.

[0023] Label Explanation:

[0024] 1. Envelope; 2. Backing sheet; 3. Partition sheet; 4. Air mattress; 41. Top sheet; 42. Shaping parts. Detailed Implementation

[0025] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0026] Please refer to Figures 1 to 8 An inflatable structure includes multiple side panels 1 and a bottom panel 2. The side panels 1 are arranged in an n-shape, and both ends of the side panels 1 are connected to the bottom panel 2. The sides of the multiple side panels 1 are connected in sequence and enclosed to form a closed structure.

[0027] As can be seen from the above description, the beneficial effects of this utility model are as follows: by designing the n-shaped clasp 1 and connecting its two ends to the base sheet 2, the seam of the clasp 1 is located in the base sheet 2, avoiding the occurrence of obvious seams on the surface of the clasp 1 formed by traditional multi-fabric welding, thereby reducing skin scratches; the n-shaped clasp 1 of this design simplifies the production process, reduces the welding process of the top sheet, saves materials, and reduces costs; in addition, multiple clasps 1 can be enclosed according to the required shape.

[0028] Furthermore, it also includes a partition 3, the shape of which is consistent with the shape of the closed structure; the partition 3 is disposed inside the surrounding piece 1 and separates the space formed between the surrounding piece 1 and the bottom piece 2.

[0029] As can be seen from the above description, the design of the partition 3 connects and shapes the middle part of the surrounding piece 1 to prevent it from expanding on both sides after inflation, thus affecting its use.

[0030] Furthermore, the partition 3 is provided with vent holes.

[0031] As can be seen from the above description, the vent holes on the partition 3 ensure that the space formed between the surrounding piece 1 and the bottom piece 2 separated by the partition 3 can be filled with enough gas during inflation.

[0032] Furthermore, it also includes an inflatable mattress 4, the shape of which is consistent with the shape of the enclosed structure, and the inflatable mattress 4 is disposed within the enclosed structure.

[0033] As can be seen from the above description, the structure can be used as a guardrail inflatable bed by adding an inflatable mattress 4.

[0034] Furthermore, the spaces between the surrounding sheet 1 and the bottom sheet 2 separated by the partition 3 are all independent air chambers, and each of them is provided with an inflation / deflation plug on its side.

[0035] As described above, the partition 3 does not have vents, allowing the space divided by the partition 3 to form multiple independent air chambers, each equipped with a separate inflation / deflation plug. This design makes the inflatable structure more robust and more suitable for use as a pool.

[0036] Furthermore, the air mattress 4 includes an upper sheet 41 and a shaping element 42. The upper sheet 41 is located above the bottom sheet 2 and connected to the inside of the closed structure. The shaping element 42 is connected between the upper sheet 41 and the bottom sheet 2.

[0037] As described above, the air mattress 4 is an integrated unit. The upper piece 41 serves as the upper structure of the air mattress 4, and the bottom piece 2 serves as the lower structure of the air mattress 4. The two are connected by a shaping component 42 to limit and shape the structure after inflation.

[0038] Furthermore, the shaping component 42 is a tubular pull strip, which includes four pull strip structures connected in sequence. The tubular pull strip is provided in multiple ways and is spaced apart along the width direction of the substrate 2.

[0039] As described above, the inflatable structure composed of the upper piece 41 and the lower piece 2 is limited and shaped by multiple tubular straps arranged at intervals along the width direction of the lower piece 2; the tubular straps have multiple strap structures, which can stably fix the upper piece 41 and the lower piece 2.

[0040] Furthermore, there are multiple partitions 3, which are spaced apart along the height direction of the space formed between the surrounding piece 1 and the bottom piece 2.

[0041] As can be seen from the above description, depending on the different heights of the surrounding piece 1, multiple partitions 3 can be set to divide the space between the surrounding piece 1 and the bottom piece 2, forming a multi-layer structure to meet the shaping requirements after inflation.

[0042] Furthermore, the upper part of the space formed between the partition 1 and the bottom piece 2 separated by the partition 3 is lower than the lower part of the space.

[0043] As described above, the height difference between the upper and lower parts of the space separated by partition 3 allows the higher lower part to serve as a stable bottom, resulting in greater inflation volume and stability.

[0044] Furthermore, the closed structure includes multiple corner sections, and the connection points of adjacent surrounding pieces 1 are all located on the angle bisectors of the corner sections of the formed closed structure.

[0045] As can be seen from the above description, by setting the connection position of the adjacent surrounding piece 1, which is arranged on the angle bisector of the corner portion of the formed closed structure, it has a relatively long connection length, which can ensure the connection strength and its reliability.

[0046] Example 1:

[0047] like Figure 1 , Figure 3 , Figure 4 and Figure 8 As shown, an inflatable structure includes multiple surrounding panels 1, partitions 3, and a base 2. The surrounding panels 1 are arranged in an n-shape, and both ends of each surrounding panel 1 are connected to the base 2. The sides of the multiple surrounding panels 1 are sequentially connected and enclosed to form a closed structure, allowing the product to be used as an inflatable pool, inflatable fence, etc., but not limited to these two uses. The closed structure can be a polygonal structure, such as a triangle, quadrilateral, or pentagon.

[0048] The shape of the partition 3 is consistent with the shape of the closed structure; the partition 3 is disposed inside the surrounding piece 1 and separates the space formed between the surrounding piece 1 and the bottom piece 2. The partition 3 is provided with ventilation holes.

[0049] Based on the height design of the surrounding piece 1, multiple partition pieces 3 can be arranged, spaced apart along the height direction of the space formed between the surrounding piece 1 and the bottom piece 2.

[0050] After multiple panels 1 are connected and enclosed, multiple corner sections will be formed on the formed closed structure. The connection positions of adjacent panels 1 are all located on the angle bisector of the corner section of the formed closed structure.

[0051] Example 2

[0052] The difference between this embodiment and Embodiment 1 is that:

[0053] like Figure 2 As shown, it also includes an inflatable mattress 4, the shape of which is consistent with the shape of the enclosed structure, and the inflatable mattress 4 is disposed within the enclosed structure. The inflatable mattress 4 is an external structure, which is fixed by being inserted into the enclosed structure and having an interference fit with the inner side of the enclosed structure.

[0054] Example 3

[0055] The difference between this embodiment and Embodiment 2 is as follows:

[0056] like Figures 5 to 7 As shown, the inflatable mattress 4 includes an upper sheet 41 and a shaping element 42. The upper sheet 41 is located above the bottom sheet 2 and connected to the inside of the closed structure. The shaping element 42 connects the upper sheet 41 and the bottom sheet 2. The shaping element 42 is a tubular pull strap, which includes four pull strap structures connected in sequence. Multiple tubular pull straps are provided and spaced apart along the width direction of the bottom sheet 2.

[0057] Example 4

[0058] The difference between this embodiment and Embodiment 1 is that:

[0059] The partition 3 has no vent holes, and the space between the surrounding piece 1 and the bottom piece 2 separated by the partition 3 is an independent air chamber, with inflation / deflation plugs on its sides. This design makes the inflatable structure more robust and more suitable for use as a pool.

[0060] In summary, the inflatable structure provided by this utility model, through the design of the n-shaped bulge and its connection between its two ends and the bottom sheet, ensures that the bulge seam is located in the bottom sheet, avoiding the obvious seam on the surface of the bulge formed by welding multiple fabrics in the traditional way, thereby reducing skin scratches; the n-shaped bulge of this design simplifies the production process, reduces the welding process of the top sheet, saves materials, and reduces costs; in addition, multiple bulges can be combined according to the required shape.

[0061] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An inflatable structure, characterized in that, It includes multiple sheathing pieces and a base piece, the sheathing pieces are arranged in an n-shape, and both ends of the sheathing pieces are connected to the base piece; the sides of the multiple sheathing pieces are connected in sequence and enclose to form a closed structure; The inflatable structure also includes a partition, the shape of which is consistent with the shape of the closed structure; the partition is disposed inside the surrounding sheet and separates the space formed between the surrounding sheet and the bottom sheet.

2. The inflatable structure according to claim 1, characterized in that, The partition is provided with ventilation holes.

3. The inflatable structure according to claim 1, characterized in that, It also includes an inflatable mattress, the shape of which is consistent with the shape of the enclosed structure, and the inflatable mattress is disposed within the enclosed structure.

4. The inflatable structure according to claim 1, characterized in that, The spaces between the surrounding sheet and the bottom sheet separated by the partition are all independent air chambers, and each of them is provided with an inflation / deflation plug on its side.

5. The inflatable structure according to claim 3, characterized in that, The inflatable mattress includes an upper sheet and a shaping component. The upper sheet is located above the bottom sheet and connected to the inside of the closed structure. The shaping component connects the upper sheet and the bottom sheet.

6. The inflatable structure according to claim 5, characterized in that, The shaping component is a tubular pull strip, which includes four pull strip structures connected in sequence. Multiple tubular pull strips are provided and arranged at intervals along the width direction of the substrate.

7. The inflatable structure according to claim 1, characterized in that, There are multiple partitions, which are spaced apart along the height direction of the space formed between the surrounding piece and the bottom piece.

8. The inflatable structure according to claim 1, characterized in that, The upper part of the space formed between the partition and the bottom piece separated by the partition is lower than the lower part of the space.

9. The inflatable structure according to claim 1, characterized in that, The closed structure includes multiple corner sections, and the connection points of adjacent panels are all located on the angle bisectors of the corner sections of the formed closed structure.

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