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Multipurpose inflatable sheet

A sheet, inflation and deflation technology, applied in the direction of application, sheet/board, sheet connection, etc., can solve the problems of inability to realize airbag gas flow and intercommunication, internal space will not be carefully divided, time-consuming and labor-intensive, etc., to achieve good interactive effects, Good feeling experience, good playability effect

Pending Publication Date: 2019-08-23
李凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing three-dimensional inflatable models are generally made in a semi-mechanical and semi-manual manner. Because the three-dimensional inflatable model needs to be equipped with structures such as drawstrings to ensure that the surface of the inflatable model is as smooth as possible, it needs to be welded and manufactured step by step according to the shape, which is time-consuming, laborious and expensive. high
Existing airbags generally have one and only one inflation and deflation port, and the internal space will not be finely divided, and the connection between the airbags cannot realize the flow of gas inside the airbags.

Method used

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  • Multipurpose inflatable sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , 2 A kind of multi-purpose inflatable sheet shown in . The airbag body 1 is composed of two airbag sheets A1, B1, the edges of the airbag sheets A1, B1 are hot-melted and pressed together, the periphery of the airbag body 1 is fixed with a first connector 2, and the surface of the airbag body 1 There are multiple welding lines on the top, and the welding lines are two airbag sheets A1 and B1 that are hot-melted and pressed together, so that the airbag body 1 is divided into multiple sub-cavities, and the adjacent sub-cavities are connected end to end. into a continuous cavity, such as figure 1 As shown, from the right side, the upper end of the odd-numbered welding lines 11 is connected with the upper edge of the airbag body 1, and a certain distance is left between the lower end and the lower edge of the airbag body 1, and the upper end of the even-numbered welding lines 12 is connected with the airbag body 1. There is a certain distance between th...

Embodiment 2

[0030] Such as figure 1 , 4 , a kind of multipurpose inflatable sheet shown in 5, comprises airbag body 1, connector, and described airbag body 1 is rectangular structure, and described airbag body 1 interior has cavity 13, and described airbag body 1 is made of two airbag sheets A1 , B1, the edges of the airbag sheets A1, B1 are hot-melted and pressed together, the periphery of the airbag body 1 is fixed with a first connector 2, and the surface of the airbag body 1 has a plurality of welding lines, and the welding lines are the The two airbag sheets A1 and B1 are pressed together by hot-melt pressure, so that the airbag body 1 is divided into multiple sub-cavities, and the adjacent sub-cavities are connected from end to end to form a continuous cavity, such as figure 1 As shown, from the right side, the upper end of the odd-numbered welding lines 11 is connected with the upper edge of the airbag body 1, and a certain distance is left between the lower end and the lower edge...

Embodiment 3

[0034] Such as Figure 6 A multi-purpose inflatable sheet shown includes an airbag body 5, a first connector 2, and a second connector 3. The airbag body 5 is circular or oval, and the airbag body 1 has a cavity inside. The airbag body 5 is composed of two airbag sheets, the edges of the airbag sheets are hot-melted and pressed together, the periphery of the airbag body 5 is fixed with a first connector 2, and a continuous spiral curve is welded on the surface of the airbag body 5 Line 51, spiral curve welding line 51 is a welding line formed by pressing two airbag sheets together through hot-melt pressure, so that a continuous cavity is formed in the airbag body 5, such as Figure 4 As shown, two ends of the continuous cavity are provided with an inflation and deflation port 4 respectively, and the second connecting piece 3 is fixed at the helical curve welding lines 51 on the upper surface and the lower surface of the airbag body 5 .

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Abstract

The invention relates to a multipurpose inflatable sheet which comprises an air bag body, a first connecting piece and a second connecting piece. A cavity is formed in the air bag body, the air bag body is composed of two air bag sheets, the first connecting piece is fixed on the periphery of the air bag body, a plurality of welding lines are arranged on the surface of the air bag body, and the welding lines are formed by pressing the two air bag sheets together through hot melting, the air bag body is divided into a plurality of sub-cavities, the adjacent sub-cavities are connected end to endto form a continuous cavity, and the second connecting pieces is fixedly arranged at welding lines on the upper surface and the lower surface of the air bag body. According to the multipurpose inflatable sheet, the flat structure is folded, so that the defect that a pull belt must be manufactured is avoided, free connection between different modules can be realized on the basis that the inflatable sheet is freely folded and fixed, and compared with the existing products on the market, the multipurpose inflatable sheet has higher practicability, playability and better experience feeling.

Description

technical field [0001] The invention relates to the technical field of inflatable airbags, in particular to a multi-purpose inflatable sheet. Background technique [0002] Existing three-dimensional inflatable models are generally made in a semi-mechanical and semi-manual manner. Because the three-dimensional inflatable model needs to be equipped with structures such as drawstrings to ensure that the surface of the inflatable model is as smooth as possible, it needs to be welded and manufactured step by step according to the shape, which is time-consuming, laborious and expensive. high. Existing airbags generally have one and only one inflation and deflation port, and the internal space is not finely divided, and the connection between the airbags cannot realize the flow of gas inside the airbags. Contents of the invention [0003] To overcome the above disadvantages, the object of the present invention is to provide a multi-purpose inflatable sheet. [0004] The technic...

Claims

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Application Information

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IPC IPC(8): F16S1/10F16S1/12F16S1/02F16B5/12F24D19/00A63H33/00
CPCF16S1/10F16S1/12F16S1/02F16B5/121F16B5/125F24D19/00A63H33/00F16B2200/83
Inventor 李凯
Owner 李凯
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