To inhibit deformation of a wheel housing during a vehicle collision in a seat attachment structure having a seat leg for a wheel house corresponding to the wheel house in a passenger compartment of a vehicle.SOLUTION: An attachment structure of a seat 20 has a center seat leg 30 which corresponds to a wheel house 15 in a passenger compartment 12 in a bus 10. The center seat leg 30 has: a lower flange part 32 fixed to a floor part 13 of the passenger compartment at the vehicle rear side relative to the wheel house 15; and an inner flange part 33 which faces a rear part 16c and an upper part 16b of a peripheral wall part 16 of the wheel house 15. A reinforcement member 40 which partially reinforces the peripheral wall part 16 is fixed to the wheel house 15. The reinforcement member 40 is disposed at a position where the reinforcement member 40 may contact with the inner flange part 33 of the center seat leg 30 during a vehicle collision.SELECTED DRAWING: Figure 1

    【課題】車両の車室内のホイールハウスに対応するホイールハウス用シートレッグを有するシートの取付構造における車両衝突時のホイールハウスの変形を抑制する。【解決手段】シート20の取付構造は、バス10の車室12内のホイールハウス15に対応する中央シートレッグ30を有する。中央シートレッグ30は、ホイールハウス15の車両後方において車室の床部13に固定される下側フランジ部32と、ホイールハウス15の周壁部16の後側部16c及び上側部16bに対向する内側フランジ部33と、を有する。ホイールハウス15には、周壁部16を部分的に補強する補強部材40が固定される。補強部材40は、車両衝突時に中央シートレッグ30の内側フランジ部33と当接可能な位置に配置される。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SEAT ATTACHMENT STRUCTURE


    Additional title:

    シートの取付構造


    Contributors:

    Publication date :

    2023-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    SEAT ATTACHMENT STRUCTURE

    YAMADA TAKESHI / YAMAUCHI KATSUTO / NISHIKAWA NORIYUKI et al. | European Patent Office | 2018

    Free access

    SEAT ATTACHMENT STRUCTURE

    YOSHIOKA NORIYASU | European Patent Office | 2023

    Free access


    ATTACHMENT STRUCTURE OF SEAT

    EBIMOTO KAZUO / HANABUSA YUGO / SHIBATA HIROKI et al. | European Patent Office | 2016

    Free access

    VEHICLE SEAT ATTACHMENT STRUCTURE

    YOSHIDA HAJIME / HAYASHI KAZUHIRO | European Patent Office | 2016

    Free access