PROBLEM TO BE SOLVED: To provide a rear seat occupant protection airbag device for a vehicle which can improve the restraining performance of a rear seat occupant.SOLUTION: A rear seat occupant protection airbag device for a vehicle comprises: an inflator for a curtain airbag which is arranged in a vehicle 12; a curtain airbag 50 which is expanded and deployed at the inside of a vehicle width direction of a side windshield at a rear seat 28 side by receiving the supply of a gas from the inflator for the curtain airbag; a front collision airbag 70 which is arranged at a lower end part 50L of the curtain airbag 50, expanded and deployed to the inside of a vehicle width direction from the lower end part 50L of the curtain airbag 50 by receiving the supply of the gas from the curtain airbag 50, and arranged between a rear seat occupant PR who is seated on the rear seat 28 and a front seatback; and a reaction strap 80 for connecting an intermediate part of the front collision airbag 70 in the vehicle width direction and an upper part 50U of the curtain airbag 50.SELECTED DRAWING: Figure 4

    【課題】本発明は、後席乗員の拘束性能を向上することができる車両用後席乗員保護エアバッグ装置を提供することを目的とする。【解決手段】車両用後席乗員保護エアバッグ装置は、車両12に設けられたカーテンエアバッグ用インフレータと、カーテンエアバッグ用インフレータからガスの供給を受けて、後席28側のサイドウインドガラスの車両幅方向内側で膨張展開されるカーテンエアバッグ50と、カーテンエアバッグ50の下端部50Lに設けられ、カーテンエアバッグ50からガスの供給を受けて当該カーテンエアバッグ50の下端部50Lから車両幅方向内側へ膨張展開され、後席28に着座した後席乗員PRと前席シートバックとの間に配置される前突用エアバッグ70と、前突用エアバッグ70の車両幅方向の中間部と、カーテンエアバッグ50の上部50Uとを連結する反力ストラップ80と、を備える。【選択図】図4


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    Titel :

    REAR SEAT OCCUPANT PROTECTION AIRBAG DEVICE FOR VEHICLE


    Weitere Titelangaben:

    車両用後席乗員保護エアバッグ装置


    Beteiligte:
    EGUSA SHINOBU (Autor:in) / FUKAWATASE OSAMU (Autor:in)

    Erscheinungsdatum :

    2017-06-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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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