The invention provides a vehicle side airbag device and an occupant protection device capable of improving initial restraint performance of a head. In a side airbag device for a vehicle, a head chamber has a rear duct section that inflates and deploys toward the head of an occupant facing a shoulder strap of a seat belt, and a front section that inflates and deploys toward the front of the vehicle from the rear duct section through the vehicle upper side of the shoulder strap, and at least at the initial stage of the inflation and deployment of the front section, the front section is inflated and deploys toward the front of the vehicle from the rear duct section. When viewed in the front-rear direction of the vehicle, the lower end of the front portion is located above the shoulder strap.

    本发明提供一种能够提高头部的初期约束性能的车辆用侧部气囊装置及乘员保护装置。在车辆用侧部气囊装置中,头部腔室具有后方管道部和前部,所述后方管道部向与座椅安全带的肩带相对的乘员的头部侧膨胀展开,所述前部通过肩带的车辆上方侧并从后方管道部向车辆前方侧膨胀展开,至少在前部的膨胀展开初期,在沿车辆前后方向观察时,前部的下端位于比肩带靠车辆上方侧的位置。


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    Titel :

    VEHICLE SIDE AIRBAG DEVICE AND OCCUPANT PROTECTION DEVICE


    Weitere Titelangaben:

    车辆用侧部气囊装置及乘员保护装置


    Beteiligte:
    FUKAWATASE OSAMU (Autor:in) / KAWAMURA KAZUHIRO (Autor:in) / OTA YUTO (Autor:in) / ARAI YUTA (Autor:in)

    Erscheinungsdatum :

    2022-08-19


    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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