To mount an air bag module which develops backward, and house the air bag module in a seat back of a vehicle seat.SOLUTION: A seat back includes a seat back frame, an air bag module 43 supported on the seat back frame through a bracket 31, and a skin member 9 which covers the seat back frame, bracket, and air bag module from a rear surface. A fragile part 80 which opens by expansion of an air bag 45 is formed on the skin member so as to extend laterally, and includes at least one of a first webbing 81 of which a base end is joined to the bracket on an upper side of the air bag module and a free end is joined to a periphery of an upper side part of the fragile part of the skin member, and a second webbing 82 of which a base end is joined to the bracket on a lower side of the air bag module in a side view and a free end is joined to a periphery of a lower side part of the fragile part of the skin member.SELECTED DRAWING: Figure 4

    【課題】乗物用シートにおいて、後方に展開するエアバッグモジュールを搭載し、且つシートバック内にエアバッグモジュールを収容する。【解決手段】シートバックが、シートバックフレームと、シートバックフレームに、ブラケット31を介して支持されたエアバッグモジュール43と、シートバックフレーム、ブラケット及びエアバッグモジュールを背面から覆う表皮部材9とを有し、表皮部材にエアバッグ45の膨張によって開口する脆弱部80が左右に延びるように形成され、基端がエアバッグモジュールの上方においてブラケットに結合され、遊端が表皮部材の脆弱部の上側部分の近傍に結合された第1力布81、及び、基端が側面視でエアバッグモジュールの下方においてブラケットに結合され、遊端が表皮部材の脆弱部の下側部分の近傍に結合された第2力布82の少なくとも一方が設けられている。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE SEAT


    Additional title:

    乗物用シート


    Contributors:

    Publication date :

    2019-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    VEHICLE SEAT, AND SEAT FRAME FOR VEHICLE SEAT

    ITOI HIROYUKI / NIIMURA TAKAHIRO | European Patent Office | 2015

    Free access

    Vehicle seat, and seat frame for vehicle seat

    FUJITA SATOSHI / ITOI HIROYUKI | European Patent Office | 2015

    Free access

    SEAT CUSHION FOR VEHICLE SEAT AND VEHICLE SEAT

    FUJITA ETSUNORI / KAWASAKI SEIJI / HIRAMOTO YUTA et al. | European Patent Office | 2022

    Free access

    VEHICLE SEAT, AND SEAT FRAME FOR VEHICLE SEAT

    FUJITA SATOSHI / ITOI HIROYUKI | European Patent Office | 2019

    Free access

    SEAT CUSHION FOR VEHICLE SEAT AND VEHICLE SEAT

    FUJITA ETSUNORI / KAWASAKI SEIJI / HIRAMOTO YUTA et al. | European Patent Office | 2019

    Free access