Waist air bag formed through one-time weaving

Abstract

The invention discloses a waist air bag formed by one-time weaving. The waist air bag comprises an air bag main body, wherein the air bag main body is divided into an edge part and an air bag part, the edge part and the edge part are adhered together, the air bag part is divided into a plurality of air chambers, the air chambers form a cavity air bag after being inflated, an air inlet hole is formed in the air bag main body, fixing sheets are arranged on the two sides of the air bag body, used for fixing the air bag body to the waist of the human body in a surrounding mode and formed through one-time weaving of a large jacquard machine, the edge part of each air bag is of a double-layer adhesion structure, the cloth cover of the part cannot be separated, the middle part of each air bag is an air bag part and is double-layer plain woven cloth, two layers are separated, and a cavity air bag can be formed after separation. Sewing is not needed in the whole machining process, so no needle hole exists, the pressure maintaining effect is greatly improved, and a phenomenon of pressure relief after the air bag is opened is prevented.

Description

technical field [0001] The invention relates to a waist airbag, in particular to a disposable woven waist airbag. Background technique [0002] The air bag is a flexible rubber capsule filled with compressed air or water medium; it uses the compressibility of air and the fluidity of water to achieve elastic effects. [0003] Airbags were originally used in the car body, but in recent years, airbag suits have also been welcomed by the public. Some people who are prone to falls, such as the elderly, mountaineering, and off-road, will wear various airbag suits on their bodies, but In the existing airbag clothing, the common stitched airbags will inevitably leave pinholes during sewing. When the airbag is inflated, the gas will inevitably leak from the pinholes, thereby greatly reducing the pressure retention of the airbag, and When protecting, only a single position of the waist is protected, and it is difficult to protect the waist in all aspects, and the protection performan...

AI Technical Summary

Problems solved by technology

[0003] Airbags were originally used in the car body, but in recent years, airbag suits have also been welcomed by the public. Some people who are prone to falls, such as the elderly, mountaineering, and off-road, will wear various airbag suits on their bodies, but In the existing airbag clothing, the common stitched airbags will inevitably leave pinholes during sewing. When the airbag is inflated, the gas will inevitably leak from the pinholes, thereby greatly reducing the pressure retention of the airbag, and When protecting, only protect a single position of the waist, it is difficult to form all-round protection for the waist, and the protection performance is low

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