本发明提供抑制多个气囊之间的干扰、提高乘员保护性能的乘员保护装置。乘员保护装置具备:第1气囊(30),其在乘员P的前方展开;第2气囊(40),其与第1气囊相邻地展开;以及展开控制部(110),其根据碰撞形态选择第1气囊展开而第2气囊不展开的第1展开模式以及第1气囊和第2气囊均展开的第2展开模式,其中,第1气囊具有第1气室(31)和从第1气室向第2气囊侧伸出的第2气室(33),乘员保护装置还具有限制第2气室从第1气室伸出的伸出量的展开限制部件(50),展开限制部件在第1展开模式下被无效,在第2展开模式下被有效化。

    An occupant protection device for a vehicle includes a first bag, a second bag, and a deployment controller. The first bag deploys in front of an occupant of the vehicle. The second bag deploys adjacent to the first bag. The deployment controller selects a first deployment mode in which the first bag deploys or the second bag does not deploy and a second deployment mode in which the first bag and the second bag deploy according to a collision mode. The first bag includes a first air chamber and a second air chamber protruding from the first air chamber toward the second bag. The occupant protection device further includes a deployment restriction member that restricts an amount of protrusion of the second air chamber from the first air chamber. The deployment restriction member is disabled in the first deployment mode and enabled in the second deployment mode.


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    Titel :

    乘员保护装置


    Erscheinungsdatum :

    2024-06-14


    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