基本信息:
- 专利标题： 자동차의 에어백 장치
- 专利标题（英）：AIRBAG DEVICE FOR VEHICLE
- 申请号：PCT/KR2021/007528 申请日：2021-06-16
- 公开(公告)号：WO2022055081A1 公开(公告)日：2022-03-17
- 发明人： 권태익 , 유완동 , 이현섭 , 오난영 , 정대창
- 申请人： 아우토리브 디벨롭먼트 아베
- 申请人地址： S-44783 바르가르다 발렌틴스베겐 22, Vargarda
- 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
- 代理机构： 특허법인 웰
- 优先权： KR10-2020-0115646 2020-09-09
- 主分类号： B60R21/232
- IPC分类号： B60R21/232 ; B60R21/264 ; B60R21/237 ; B60R21/231 ; B60R21/207 ; B60N2/22 ; B60N2/02
The present invention relates to an airbag device for a vehicle, comprising: a curtain airbag which is inflated and deployed between an inner side of the vehicle and an occupant in the event of a vehicle crash; and an inflator for supplying gas to the curtain airbag, wherein the curtain airbag has a configuration including an auxiliary chamber which is inflated and deployed at a position corresponding to the head of the occupant while the occupant is rotated backward at a preset angle or more, such that the auxiliary chamber is provided in the curtain airbag so as to correspond to the occupant's head in a leaning-backward position, and the auxiliary chamber is inflated and deployed according to a rotation angle of a seat back to protect the occupant safely regardless of the rotation angle and posture of the occupant's upper body.
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 |
| --------------B60R21/231 | ....以它们的形状为特征的，如与乘客身体的特定部分有关的成型 |
| ----------------B60R21/232 | .....帘式气囊垂直方向从其顶部边缘展开的 |