![乘员保护装置](/CN/2019/1/99/images/201910497699.jpg)
基本信息:
- 专利标题: 乘员保护装置
- 专利标题(英):OCCUPANT PROTECTION DEVICE
- 申请号:CN201910497699.X 申请日:2019-06-10
- 公开(公告)号:CN110576821A 公开(公告)日:2019-12-17
- 发明人: 田中志幸 , 切手肇 , 袋野健一 , 佐藤祐司
- 申请人: 丰田合成株式会社
- 申请人地址: 日本爱知县
- 专利权人: 丰田合成株式会社
- 当前专利权人: 丰田合成株式会社
- 当前专利权人地址: 日本爱知县
- 代理机构: 北京天昊联合知识产权代理有限公司
- 代理人: 顾欣; 佟泽宇
- 优先权: 2018-110491 2018.06.08 JP
- 主分类号: B60R21/205
- IPC分类号: B60R21/205 ; B60R21/2338 ; B60R21/233 ; B60R21/239 ; B60R21/01 ; B60R21/015 ; B60R22/46
An occupant protection device includes an airbag which is deployed and inflated with an amount of protrusion from a storage position to a rear side in an inflation completed state in a large protrusion amount mode and a small protrusion amount mode, and the airbag includes a bag body and a tether. The tether is connected to a length adjustment unit. The bag body has a tubular inflation portion curved in a substantially U shape from the storage position toward the tether connection portion. A shape of the bag body in the large protrusion amount mode is defined such that the tether connection portion is further moved rearward with respect to the inlet port on the inner peripheral surface side, as compared with the case of the small protrusion amount mode.
公开/授权文献:
- CN110576821B 乘员保护装置 公开/授权日:2022-11-01
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 |
--------------B60R21/205 | ....在仪表板中 |