A curtain airbag is configured to include a sub-chamber to simplify a structure of the curtain airbag and improve deployment performance of an airbag cushion. The curtain airbag includes: a main chamber of an airbag cushion fixed to an upper end of an inner side of a vehicle body and configured to deploy downward, a sub chamber of the airbag cushion configured to deploy from an upper portion of a pillar trim located on the inner side of the vehicle body and allow the main chamber to move toward a central region of the vehicle; and a cushion cover configured to cover the main chamber and the sub chamber while being folded, in which the sub chamber is folded such that an upper end of the sub chamber is positioned higher than a folding center of the main chamber.

    一种帘式安全气囊被配置成包括副腔室以简化帘式安全气囊的结构并改善安全气囊垫的展开性能。所述帘式安全气囊包括:安全气囊垫的主腔室,所述主腔室被固定到车身内侧的上端并被配置成向下展开,安全气囊垫的副腔室被配置成从位于所述车身内侧的柱装饰件的上部部分展开并允许所述主腔室朝向车辆的中央区移动;和垫套,所述垫套被配置成在被折叠的同时覆盖所述主腔室和所述副腔室,其中所述副腔室被折叠成所述副腔室的上端被定位成高于所述主腔室的折叠中心。


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    Titel :

    Curtain airbag


    Weitere Titelangaben:

    帘式安全气囊


    Beteiligte:

    Erscheinungsdatum :

    2023-08-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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