To provide a vehicular airbag capable of safely protecting an occupant when a side or front side collision and a collision of an autonomous travel vehicle occur.SOLUTION: A vehicular airbag includes an airbag cushion which is positioned on a side surface of a seat, is composed of a plurality of chambers, extends to a front side of the seat when deploying, and continuously disposes the chambers in a vertical direction of the seat in a deploying state; and a tether which couples the chamber with each other or couples the chambers and a vehicle with each other. The plurality of chambers is composed of ordinary chambers deploying forward, and restriction chambers folded to an occupant side when deploying. The restriction chambers are pressed by the adjacent ordinary chambers, or are pulled or pressed by the tether, and a front half portion thereof is folded to the occupant side on the basis of a rear half portion to adhere to the occupant.SELECTED DRAWING: Figure 1

    【課題】側面又は前側面衝突及び自律走行車両の衝突発生時に搭乗者を安全に保護することができる車両用エアバッグを提供する。【解決手段】シートの側面に位置し、複数のチャンバーで構成され、展開時にシートの前方に伸び、展開した状態でチャンバーがシートの上下方に連続的に配置されたエアバッグクッション;及びチャンバー同士を互いに連結するか又はチャンバーと車両を互いに連結するテザー;を含み、複数のチャンバーは前方に展開する一般チャンバーと展開時に搭乗者側に折り曲げられる拘束チャンバーで構成され、拘束チャンバーは隣接した一般チャンバーによって押圧されるか又はテザーによって引っ張られるか押圧されて後半部を基準に前半部が搭乗者側に折り曲げられて搭乗者に密着することを特徴とする、車両用エアバッグ。【選択図】図1


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    Title :

    VEHICULAR AIRBAG


    Additional title:

    車両用エアバッグ


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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