Aerated air pad

Abstract

An inflated air cushion used as both mattress and chair cushion with durable buffer performance and high shape stability is composed of a pair of top and bottom walls, a pair of side walls linked between said top and bottom walls, and at least two I-shaped beams connected between said top and bottom walls.

Description

technical field Field of the Invention This invention relates to an inflatable air mattress that can be used to make a mattress or chair cushion, and more particularly to an air mattress that incorporates I-beams and maintains its cushioning and shape over time. Background technique Most of the existing mattresses and chair cushions maintain the cushioning and shape of the mattress by many spring coils. However, such cushions containing spring coils are prone to tremors when the impact received by a certain part of the cushion spreads to the peripheral area of ​​this part, and since the spring force of the spring coils has been predetermined during processing, the user cannot Its body adjusts the cushioning of the cushion at will. In addition, when the spring coil is used for a long time, it will be difficult to maintain the elasticity and shape of the cushion due to the reduction in elasticity and weakening of the elasticity, and noise will also be generated. In order t...

AI Technical Summary

Problems solved by technology

Although the above-mentioned air mattress using wire harnesses solves the problem of irregular surfaces well, there are the following problems: due to the upper and lower sheets of this air mattress and the side sheets connected to the upper and lower sheets At present, airtight materials such as PVC, PU, ​​rubber, etc. are used.

Second, since the wire harnesses of the above-mentioned air mattress using wire harnesses are all fixed by sewing, the processing procedures are complicated, resulting in low production efficiency

Third, the I-shaped beam in the middle of the above-mentioned air cushion has a single function and has no decorative function

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