Protective airbag with rapid gas generating device

A production device and fast technology, applied in protective clothing, clothing, apparel, etc., can solve the problems of inappropriate human wearable equipment, gas leakage, large volume, etc., to improve comfort and convenience, poor invisibility, and large volume. Effect

Inactive Publication Date: 2016-12-21
梁子曦
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of airbag is relatively large in size, heavy in weight, and

Method used

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  • Protective airbag with rapid gas generating device

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Example Embodiment

[0010] As shown in the figure, the protective airbag of the band gas rapid generation device comprises an air bag 1 and a gas rapid generation device 2 communicated with the air bag; Air pressure buffer zone 4, sodium bicarbonate powder is placed in the main protection area 3, air guide holes 6 are arranged on the separation layer, and a gas rapid generation device 2 is connected outside the air inlet. The gas rapid generation device includes a shell 7 and is installed on A propeller 8 driven by a motor in the middle of the shell, a conical bottom cavity 9 located below the propeller, a liquid storage bag 10 connected to the conical bottom cavity, and aluminum sulfate solution is placed in the liquid storage bag 10, and the conical bottom cavity The bottom end of the valve is provided with a one-way valve type liquid outlet 11, and the liquid outlet 11 is connected with the liquid inlet 12 of the air bag. A liquid inlet pipe 13 can be inserted into the main protected area of ​...

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Abstract

A protective airbag with a rapid gas generating device comprises an airbag (1) and the rapid gas generating device (2) connected with the airbag; the airbag (1) comprises a main protection area (3) with a liquid inlet (12) and a gas pressure buffer area (4), wherein the main protection area (3) and the gas pressure buffer area (4) are partitioned by a partition layer (5); sodium bicarbonate powder is arranged in the main protection area (3), a gas port (6) is formed in the partition layer; the rapid gas generating device (2) is connected out of a gas inlet; the rapid gas generating device (2) comprises a shell (7), a propeller (8) driven by a motor and disposed in the middle of the shell, a conical bottom cavity (9) located below the propeller, and a liquid storage bag (10) connected to the conical bottom cavity; the liquid storage bag (10) is filled with aluminum sulfate solution, a one-way valve type liquid outlet (11) is arranged on the bottom end of the conical bottom cavity, and the liquid outlet (11) is connected with the liquid inlet (12) of the airbag. The protective airbag can generate gas automatically, has good tightness, safety, portability and high applicability, and is easy to wear.

Description

technical field [0001] The invention belongs to the technical field of safety protection devices. Background technique [0002] At present, there are many types of airbags used as safety protection on the market, but they are all similar, nothing more than different materials and shapes. For example, the most common automotive airbags are mostly made of nylon, which has high tensile strength. In order to prevent gas leakage, the inner layer of the airbag is coated with sealing rubber, and the airbag is equipped with a safety valve. When it exceeds a certain value, part of the gas will be released automatically. However, such airbags are relatively large in size, heavy in weight, and can also cause gas leakage, so they are not suitable for human body wearable devices. Contents of the invention [0003] The object of the present invention is to solve the deficiencies of the prior art, and provide a protective airbag with a rapid gas generating device that can automatically...

Claims

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Application Information

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IPC IPC(8): A41D13/018A41D13/05
CPCA41D13/018A41D13/05A41D13/065
Inventor 梁子曦雒文彬
Owner 梁子曦
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