基本信息:
- 专利标题： 자동차의 에어백 장치
- 专利标题（英）：VEHICLE AIRBAG DEVICE
- 申请号：PCT/KR2019/016992 申请日：2019-12-04
- 公开(公告)号：WO2020130427A1 公开(公告)日：2020-06-25
- 发明人： 정대창 , 권태익 , 변종기
- 申请人： 아우토리브 디벨롭먼트 아베
- 申请人地址： S-44783 바르가르다 발렌틴스베겐 22, Vargarda SE
- 专利权人： 아우토리브 디벨롭먼트 아베
- 当前专利权人： 아우토리브 디벨롭먼트 아베
- 当前专利权人地址： S-44783 바르가르다 발렌틴스베겐 22, Vargarda SE
- 代理机构： 특허법인 웰
- 优先权： KR10-2018-0166582 20181220
- 主分类号： B60R21/239
- IPC分类号： B60R21/239 ; B60R21/233 ; B60R21/268 ; B60R21/2338 ; B60R21/207 ; B60W30/14
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.
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60R | 不包含在其他类目中的车辆、车辆配件或车辆部件 |
| ------B60R21/00 | 在发生事故或出现其他交通危险时保护或防止乘客或行人受伤的车上装置或配件 |
| --------B60R21/01 | .在车辆发生事故或即将发生事故时触发安全保护装置的电路 |
| ----------B60R21/16 | ..可充气的乘客在冲击或临近冲击时充气的限定装置，例如气袋 |
| ------------B60R21/20 | ...在不用或不膨胀状态下存放可膨胀元件的装置；气袋模块或组件的配置或安装 |
| --------------B60R21/239 | ....以它们的排气装置为特征 |