Title:
VEHICLE AIRBAG DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/130427
Kind Code:
A1
Abstract:
Provided is a vehicle airbag device comprising: first airbag modules for sequentially inflating and deploying a far-side airbag cushion toward the far side and front of a passenger during a vehicle collision, and second airbag modules for sequentially inflating and deploying a side airbag cushion toward the near side and front of the passenger, wherein the first and second airbag modules are provided at each seat of a vehicle; and a gas venting means, which vents a part of gas supplied to the far-side airbag cushion or the side airbag cushion during a vehicle collision so as to regulate the pressure of the corresponding airbag cushion, wherein, when the internal pressure of the airbag cushion is increased during a broadside collision of the vehicle, a part of the gas is vented so that the internal pressure of the cushion is regulated, and thus injury to the passenger, caused by the excessive increase of the internal pressure of the cushion, can be prevented.
Inventors:
JUNG DAE CHANG (KR)
GWON TAE IK (KR)
BYUN JONG KI (KR)
GWON TAE IK (KR)
BYUN JONG KI (KR)
Application Number:
PCT/KR2019/016992
Publication Date:
June 25, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
AUTOLIV DEV (SE)
International Classes:
B60R21/239; B60R21/207; B60R21/233; B60R21/2338; B60R21/268; B60W30/14
Foreign References:
| JP2008037280A | 2008-02-21 | |||
| JP2017197004A | 2017-11-02 | |||
| KR20180057462A | 2018-05-30 | |||
| KR970039689A | 1997-07-24 | |||
| US7793973B2 | 2010-09-14 |
Attorney, Agent or Firm:
WELL PATENT LAW FIRM (KR)
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