This automobile frame member comprises a hat member and a closing plate. The hat member is provided with a top plate, two vertical walls, and two flanges. The two vertical walls are arranged between the top plate and the flanges and face each other, and two flanges are each connected to the closing plate. The two vertical walls are each provided with a plurality of grooves that extend in a direction perpendicular to the longitudinal direction of the hat member, each of the grooves being provided with a bottom and two side surfaces. The two side surfaces face each other and are located on either side of the bottom. The width a and depth b of the groove in a cross section parallel to the top plate and the height c of the vertical wall in a direction perpendicular to the top plate satisfy the relationship 0.2 <= a / c <= 0.3 and 0.2 <= b / c <= 0.3.

    一种汽车骨架构件,其具备帽构件和封闭板,帽构件具备顶板、两个纵壁和两个凸缘,两个纵壁分别位于顶板与凸缘之间,两个纵壁相对,两个凸缘分别与封闭板接合,两个纵壁分别具备沿着与帽构件的长度方向垂直的方向延伸的多个槽部,槽部具备底面和两个侧面,两个侧面相对,两个侧面位于底面的两侧,与顶板平行的截面中的槽部的宽度a、槽部的深度b和纵壁在与顶板垂直的方向上的高度c满足0.2≤a/c≤0.3且0.2≤b/c≤0.3的关系。


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    Title :

    AUTOMOBILE FRAME MEMBER AND ELECTRIC VEHICLE


    Additional title:

    汽车骨架构件和电动汽车


    Contributors:
    SONOBE SOMA (author)

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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