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A chair-shaped airbag air bag

A technology of airbags and airbags, applied in vehicle safety arrangements, pedestrian/passenger safety arrangements, transportation and packaging, etc., can solve problems such as the airbags for drivers and passengers cannot be properly contacted, reduce the protective effect of airbags on drivers and passengers, and achieve increased Protective effect, avoid premature exposure, ensure correct exposure effect

Active Publication Date: 2018-03-23
JINZHOU JINHENG AUTOMOTIVE SAFETY SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the traditional airbag is pie-shaped or spherical, when the vehicle collides with an angle, the driver and passengers often cannot contact the airbag correctly, thus reducing the protective effect of the airbag on the driver and passengers

Method used

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  • A chair-shaped airbag air bag
  • A chair-shaped airbag air bag
  • A chair-shaped airbag air bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 Show a kind of chair-shaped automobile air bag air bag, comprise main air bag and triangular outer drawstring 104; 1 includes a first inflatable chamber 102 and a second inflatable chamber 103; the main air bag 1 is provided with an air bag inlet 101; It is chair-shaped when bursting out; when the main airbag 1 is inflated and bursting out, the angle between the first inflatable chamber 102 and the second inflatable chamber 103 is 60°, and the main airbag 1 designed at this angle can make driving The chest of the person 2 is in contact with the main air bag 1 first, thereby avoiding premature contact between the head of the driver and the passenger 2 and the main air bag 1, thereby reducing the damage to the neck of the driver and the passenger 2 caused by the air bag, and ensuring the safety of the driver. Passenger 2's safety.

[0033] Such as Figure 4 As shown, the first inflatable chamber 102 is provided with two first inner drawstrings 107a, and the se...

Embodiment 2

[0037] figure 2 Show a kind of chair-shaped automobile air bag air bag, comprise main air bag and bar-shaped outer drawstring 105; Air bag 1 comprises first inflatable chamber 102 and second inflatable chamber 103; Main air bag 1 is provided with air bag air inlet 101; 1 is in the shape of a chair when inflated and exploded; when the main air bag 1 is inflated and exploded, the angle between the first inflatable chamber 102 and the second inflated chamber 103 is 75°. This angle design is based on a large number of experimental statistics. The chest of the driver and passenger 2 is first in contact with the main air bag, and the neck damage of the driver and passenger 2 is minimized.

[0038] Such as Figure 4 As shown, the first inflatable chamber 102 is provided with two first inner drawstrings 107a, and the second inflatable chamber 103 is provided with two second inner drawstrings 107b, and the width of the first inner drawstrings 107a is smaller than that of the first i...

Embodiment 3

[0042] image 3Show a kind of chair-shaped automobile air bag air bag, comprise main air bag and side protection inflatable chamber 106; The second inflatable chamber 103; the main air bag 1 is provided with an air bag air inlet 101; the side protection inflatable chamber 106 communicates with the main air bag 1, and the design of the side protection inflatable chamber 106 can make the air bag burst out, the gas Quickly enter the side protective inflatable chamber, which protects the side of the head of the driver and occupant more quickly, and can also make the main air bag 1 assume a chair shape when inflated and burst out; when the main air bag 1 is inflated and burst out, the first The included angle between the chamber 102 and the second inflatable chamber 103 is 90°. The main air bag 1 designed at this angle can make the chest of the driver and passenger 2 contact the main air bag 1 first, thereby avoiding the head of the driver and passenger 2. The premature contact be...

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Abstract

The invention relates to a chair-shaped supplementary restraint system air bag. The chair-shaped supplementary restraint system air bag comprises a main air bag body and side protection components, wherein the main air bag body is formed by sewing of main air bag pieces and comprises a first inflation chamber and a second inflation chamber, an air bag air inlet is formed in the main air bag body, and the side protection components are connected with the two sides of the main air bag body; when the main air bag body pops up under inflation, the included angle between the first inflation chamber and the second inflation chamber is 45-135 degrees. By the adoption of the chair-shaped supplementary restraint system air bag, the chests of the driver and passenger in the front row or passengers in the back row can make contact with the air bag body firstly, so that the heads of the driver and passenger in the front row or passengers in the back row are prevented from making contact with the air bag boy too early, and then harm to the necks of the driver and passengers caused by the air bag is reduced and safety of the driver and passengers can be better ensured. The chair-shaped supplementary restraint system air bag is suitable for popularization.

Description

technical field [0001] The invention relates to the field of automobile protection systems, in particular to a chair-shaped safety airbag air bag. Background technique [0002] With the continuous improvement of people's living standards, cars have become an important part of people's daily life, and the safety factor of cars has been widely concerned by people along with people's requirements. In order to reduce the injury of the driver and passengers when the car collides, the car is usually equipped with a safety air bag. Automobile airbags will design airbags with different bag types according to the installation and protection area of ​​the airbag. At present, the airbags usually equipped with automobiles include frontal protection driver airbag (DAB) and front passenger airbag (PAB). , rear passenger airbags (RPAB), knee airbags (KAB), side airbags for side protection include side airbags (SAB), curtain airbags (CAB), etc. Because the traditional airbags are pie-shap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/231B60R21/232B60R21/233B60R21/2334
CPCB60R21/231B60R21/232B60R21/233B60R21/2334
Inventor 刘崇庆梁韫王修权
Owner JINZHOU JINHENG AUTOMOTIVE SAFETY SYST