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Side curtain airbag for vehicle

A curtain airbag, vehicle technology, applied in vehicle components, vehicle safety arrangement, pedestrian/occupant safety arrangement, etc., can solve problems such as vehicle side collision, and achieve the effect of improving the stop function

Active Publication Date: 2016-11-09
AUTOLIV DEV AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the event of a vehicle side impact or rollover accident, there is the problem that the occupant is bounced towards the front of the vehicle and the occupant's head slides along the dashboard

Method used

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  • Side curtain airbag for vehicle
  • Side curtain airbag for vehicle
  • Side curtain airbag for vehicle

Examples

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Embodiment Construction

[0041] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, and various modifications can be made. These embodiments are provided so that the present invention can be better disclosed and those skilled in the art can better understand the scope of the present invention.

[0042] In the following description, the lateral direction refers to the front-rear direction of the vehicle along which the airbag in an exemplary embodiment of the present invention is installed in a folded state, and the vertical direction refers to the up-down direction, The airbag in an exemplary embodiment of the present invention deploys in the vehicle along this direction.

[0043] Hereinafter, a side curtain airbag for a vehicle according to various exemplary embodiments of the present invention will be described. These side curtain airbag...

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PUM

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Abstract

Provided is a side curtain airbag for a vehicle. The airbag includes an inner panel facing an interior of the vehicle, an outer panel facing the inner panel, a stopper chamber configured to prevent a head of an occupant seated on the vehicle from being moved toward a front side of the vehicle, a forward chamber arranged at a front side of the stopper chamber, and a rearward chamber arranged at a rear side of the stopper chamber. The forward chamber and the rearward chamber are arranged to be adjacent to each other such that in a non-inflation state of the airbag, a portion in which the stopper chamber is located is folded at least once to form an overlapped portion.

Description

technical field [0001] The present invention relates to an airbag for protecting occupant's head, in particular to a side curtain airbag of a vehicle, which is configured to deploy along the inner surface of the door when the vehicle collides, such as the vehicle collides sideways or overturns. Background technique [0002] A side curtain airbag for a vehicle is installed laterally at the upper end of the vehicle interior and can be deployed in the event of a vehicle collision. Such a side curtain airbag exhibits an effect in a rollover accident and a vehicle side collision, so it can provide high safety for the occupant. [0003] When the inflator operates according to the collision signal, gas generated from the inflator is introduced into and inflates the curtain airbag, and the inflated curtain airbag is deployed inside the vehicle to protect occupants when the vehicle collides. [0004] Usually the inflator is placed at the rear upper part or the rear middle part of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/232B60R21/237
CPCB60R21/232B60R21/2338B60R21/237B60R2021/0048B60R2021/161B60R2021/23386
Inventor 金治号李淳福D·克鲁瑟权泰益
Owner AUTOLIV DEV AB
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