Vehicular air bag device
    1.
    发明授权
    Vehicular air bag device 有权
    车载气囊装置

    公开(公告)号:US06846006B2

    公开(公告)日:2005-01-25

    申请号:US10085124

    申请日:2002-03-01

    IPC分类号: B60R21/20 B60R21/215

    摘要: In a vehicular air bag device which has a door member that is disposed on the rear face of an air bag lid portion, and that is pressed by an inflation pressure of an air bag body to be swung via a hinge portion, thereby forming an inflation opening in the air bag lid portion, a first hinge portion and a second hinge portion are disposed as the hinge portion. The second hinge portion is bent in a stage where the inflation pressure of the air bag body is lower than a predetermined value, to cause formation of the inflation opening to be started.

    摘要翻译: 在车辆用安全气囊装置中,其具有设置在气囊盖部的背面的门构件,并且被通过铰链部摆动的气囊体的充气压力而被按压,由此形成充气 在气囊盖部分开口,第一铰链部分和第二铰链部分被设置为铰链部分。 第二铰链部分在气囊体的充气压力低于预定值的阶段中弯曲,以形成充气开口的形成。