The invention relates to a side airbag device and a vehicle seat provided with the same. The present invention provides a side airbag device capable of quickly and appropriately restraining an occupant at an initial stage of airbag deployment, and a vehicle seat including the side airbag device. The airbag is provided with: a first chamber that deploys toward the front of the side support part; and a second chamber that accommodates the inflator and that deploys prior to the first chamber on the inside of the first chamber in the vehicle width direction. An internal vent hole for causing the expansion gas to flow from the second chamber to the first chamber is provided at a partition between the first chamber and the second chamber. The second chamber includes an upper region and a lower region, and an intermediate region located between the upper region and the lower region, and at least one of the upper region and the lower region protrudes further toward the front of the vehicle than the intermediate region.

    本发明涉及侧气囊装置以及具备该侧气囊装置的车辆用座椅。本发明提供一种能够在安全气囊展开的初始阶段迅速且适当地约束乘员的侧气囊装置以及包括该侧气囊装置的车辆用座椅。安全气囊具备朝向侧支撑部的前方展开的第一腔室,以及容纳充气器并且在所述第一腔室的车宽方向内侧先于该第一腔室开始展开的第二腔室。在所述第一腔室和所述第二腔室的分隔部处,设有用以使所述膨胀气体从所述第二腔室流入到所述第一腔室的内部排气孔。所述第二腔室包括上部区域和下部区域,以及位于该上部区域和下部区域之间的中间区域,并且,所述上部区域和下部区域中的至少一个比所述中间区域更向车辆前方突出展开。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SIDE AIRBAG DEVICE AND VEHICLE SEAT PROVIDED WITH SAME


    Weitere Titelangaben:

    侧气囊装置以及具备该侧气囊装置的车辆用座椅


    Beteiligte:
    KOBAYASHI YUTO (Autor:in)

    Erscheinungsdatum :

    03.01.2025


    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



    Side airbag device and vehicle seat provided with same

    KOBAYASHI YUTO / SHIMA HIROYUKI | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle seat provided with side airbag device

    FUJIWARA YUSUKE / FUKAWATASE OSAMU | Europäisches Patentamt | 2016

    Freier Zugriff

    Side airbag device and vehicle seat provided with same

    KOBAYASHI YUTO / SAKURAI TSUTOMU | Europäisches Patentamt | 2022

    Freier Zugriff

    SIDE AIRBAG DEVICE AND VEHICLE SEAT PROVIDED WITH SAME

    KOBAYASHI YUTO / SAKURAI TSUTOMU | Europäisches Patentamt | 2021

    Freier Zugriff

    SIDE AIRBAG DEVICE AND VEHICLE SEAT PROVIDED WITH SAME

    KOBAYASHI YUTO / SHIMA HIROYUKI | Europäisches Patentamt | 2021

    Freier Zugriff