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Airbag safety system for increasing friction coefficient of automobile seat

A friction coefficient and car seat technology, which is applied in vehicle safety arrangements, pedestrian/passenger safety arrangements, vehicle components, etc., can solve the problems that the occupant's body is easy to slide forward and affect the safety of occupants, and achieve enhanced buffering and restraint , improve safety, delay the effect of forward movement

Active Publication Date: 2013-07-10
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that the occupant's body is easy to slide forward during the frontal collision of the existing car seat, which affects the safety of the occupant; In the event of a collision, the seat surface can have a higher surface friction coefficient, which can enhance the cushioning and restraint effect of the car seat on the occupant, thereby improving the safety performance of the frontal collision of the car. The airbag safety system that increases the friction coefficient of the car seat

Method used

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  • Airbag safety system for increasing friction coefficient of automobile seat
  • Airbag safety system for increasing friction coefficient of automobile seat
  • Airbag safety system for increasing friction coefficient of automobile seat

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0027] Such as figure 1 , figure 2 , image 3 As shown, an airbag safety system that increases the friction coefficient of a car seat includes an ACU of the car airbag system, a gas generating device 1 and an airbag layer 5 that is tiled on the surface of the seat cushion. The gas generating device is connected with the ACU of the automobile safety airbag system through a signal line. The air bag layer 5 is stitched together with the seat cushion. A hard isolation layer 10 is provided between the airbag layer 5 and the seat cushion. The airbag layer 5 has a number of transverse sub-airbags 6 arranged side by side, and each transverse sub-airbag extends along the left-right direction of the seat; specifically, a number of partitions 11 are arranged side by side between the top surface and the bottom surface of the airbag layer 5, and each pa...

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Abstract

The invention discloses an airbag safety system for increasing the friction coefficient of an automobile seat and aims at providing the airbag safety system. According to the airbag safety system, the surface of the seat can obtain higher surface friction coefficient and the buffer and constrain actions of the automobile seat to passengers are enhanced when an automobile meets with front collision under the condition of not influencing the sitting comfortableness, and thus the safe performance of the front collision of the automobile is improved and the friction coefficient of the automobile seat is increased. The airbag safety system comprises a gas generation device and an airbag layer which is paved on the surface of a seat cushion of the seat; a hard isolating layer is arranged between the airbag layer and the seat cushion of the seat; the airbag layer is provided with a plurality of transverse sub airbags which are arranged side by side; each transverse sub airbag extends along the lateral direction of the seat; the gas generation device is communicated with each transverse sub airbag through a gas-guiding tube; and the gas generation device is connected with an ACU (Automatic Calling Unit) of the automobile safety airbag system through a signal wire.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to an airbag safety system for increasing the friction coefficient of automobile seats. Background technique [0002] The car seat not only plays a role in the car for the occupant to ride; in the process of a car collision, the car seat is also one of the most critical components in the occupant restraint system. During a frontal collision of a car, the friction coefficient of the car seat cushion is very sensitive to the safety of the occupants. The forward movement of the hip enhances the cushioning and restraint effect of the car seat on the occupant; thereby buying time for the full deployment of the front airbag and effectively improving the safety of the occupant during the frontal collision; The impact of the small airbag on the occupant's head and chest. [0003] The structural strength, stability, and ride comfort of the seat are usually considered more in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/207
Inventor 林涛牛旭周霍克周大永刘卫国吴成明赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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