To provide a vehicle side wall structure which can suppress peeling-off of a roof side outer panel from a wheel house outer in a spot weld zone between the roof side outer panel and the wheel house outer.SOLUTION: Between a first protrusion 48 and a coupling part 50 of a roof side outer panel 38, a second protrusion 52 is formed on the roof side outer panel 38. When the roof side outer panel 38 is deformed to a vehicle left side (vehicle width direction outer side) at the first protrusion 48, the second protrusion 52 is deformed to a vehicle right side (vehicle width direction center side). At this time, a load transmitted to a vehicle upper side part of the second protrusion 52 from a vehicle lower side part of the first protrusion 48 acts in a direction cancelling a force in a direction peeling off the roof side outer panel 38 from the wheel house outer 14 in a weld zone 52 at the coupling part 50.SELECTED DRAWING: Figure 2

    【課題】ルーフサイドアウタパネルとホイールハウスアウタとのスポット溶接部分でのルーフサイドアウタパネルのホイールハウスアウタからの引き剥がしを抑制できる車両側壁構造を得る。【解決手段】ルーフサイドアウタパネル38の第1凸部48と結合部50との間には第2凸部52がルーフサイドアウタパネル38に形成される。第1凸部48でルーフサイドアウタパネル38が車両左側(車幅方向外側)へ変形されると、第2凸部52が車両右側(車幅方向中央側)へ変形される。この際、第1凸部48の車両下側部分から第2凸部52の車両上側部分へ伝わる荷重は、結合部50での溶接部52にてホイールハウスアウタ14からルーフサイドアウタパネル38を引き剥がす方向の力をキャンセルする向きに作用する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE SIDE WALL STRUCTURE


    Additional title:

    車両側壁構造


    Contributors:

    Publication date :

    2021-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




    Vehicle side wall structure and vehicle

    WANG JINWEI / ZHANG FANHUI / LYU KUN et al. | European Patent Office | 2021

    Free access

    Side wall structure and vehicle

    ZHOU QUAN / SUNG HAE-WON | European Patent Office | 2023

    Free access

    Side wall structure and vehicle

    LIANG GENWEN / SHI JIAN / LI JINGUANG et al. | European Patent Office | 2023

    Free access

    SIDE WALL STRUCTURE OF RAILWAY VEHICLE

    KAWAGUCHI JUNPEI | European Patent Office | 2023

    Free access