The invention provides an airbag device and an occupant protection device. The airbag device is provided with an airbag which is inflated and deployed from the rear side of the seat to the front side of the seat at the upper part of the seat for the vehicle. The airbag has front and rear chambers and an airbag body. The front-rear chamber has a pair of left and right front-rear extension parts which pass through the left and right sides of the head of the occupant and expand and deploy to the front side of the seat, and a connecting part which connects the front end parts of the pair of front-rear extension parts in the left-right direction of the seat. The airbag main body is inflated and deployed to the occupant side later than the front and rear chambers at the seat rear side of the connecting portion. The airbag main body has a downward urging portion that urges the airbag toward the lower side of the seat when the occupant is constrained by the airbag.

    本公开提供一种安全气囊装置以及乘员保护装置。所述安全气囊装置具备从车辆用座椅的上部的座椅后方侧向座椅前方侧进行膨胀展开的安全气囊。安全气囊具有前后腔以及安全气囊主体。前后腔具有从乘员的头部的左右两侧通过而向座椅前方侧进行膨胀展开的左右一对前后延伸部、以及将一对前后延伸部的前端部在座椅左右方向上进行连结的连结部。安全气囊主体在连结部的座椅后方侧处晚于前后腔而向乘员侧进行膨胀展开。该安全气囊主体具有在由安全气囊所实现的乘员约束时对安全气囊施加朝向座椅下方的力的向下施力部。


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    Titel :

    Airbag device and occupant protection device


    Weitere Titelangaben:

    安全气囊装置以及乘员保护装置


    Beteiligte:
    OHNO MITSUYOSHI (Autor:in) / YAMAMOTO TAKESHI (Autor:in) / IWAMA TOSHIKI (Autor:in) / KUSUHARA YOSHITO (Autor:in) / ISHII TSUTOMU (Autor:in)

    Erscheinungsdatum :

    16.04.2024


    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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