The invention relates to a housing for an overhead airbag module and an overhead airbag module. The housing for accommodating an airbag is mounted between a roof of a vehicle and a sun shield and forms a windshield-side opening that opens in a first direction in which a windshield of the vehicle is located; the housing includes a support portion for supporting the airbag and configured to expose aportion of the airbag in a packaged state of the airbag; and thus a sun shield-side opening that opens in a second direction perpendicular to the first direction in which the sun shield is located isformed in the housing.The sun shield-side opening is communicated with the windshield-side opening. When the airbag is inflated, the airbag can expand downwards along the windshield through the windshield-side opening and the sun shield-side opening. Therefore, the impact on the windshield and the roof is reduced. The overhead airbag module includes: an airbag, a gas generator positioned in the airbag and used for expanding the airbag, and a shell used for accommodating the airbag.

    本发明涉及用于顶置式安全气囊模块的壳体和顶置式安全气囊模块。壳体用于容纳气囊,安装在车辆的车顶与遮阳板之间并且形成朝车辆的挡风玻璃所在的第一方向敞开的挡风玻璃侧开放口,壳体包括支撑部,其用于支撑气囊并且构造为在气囊的封装状态下暴露气囊的一部分,使得壳体形成朝遮阳板所在的、与第一方向相垂直的第二方向敞开的遮阳板侧开放口,遮阳板侧开放口与挡风玻璃侧开放口相连通,当气囊充气时,气囊能够通过挡风玻璃侧开放口和遮阳板侧开放口两者沿挡风玻璃向下膨胀,使得减小对挡风玻璃和车顶的冲击。顶置式安全气囊模块包括:气囊;气体发生器,其位于所述气囊内,以用于使所述气囊膨胀;和如上所述的壳体,以用于容纳气囊。


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    Title :

    Housing for overhead airbag module and overhead airbag module


    Additional title:

    用于顶置式安全气囊模块的壳体和顶置式安全气囊模块


    Contributors:
    MENG QIANG (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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