The invention relates to the technical field of automobile bumpers, and discloses an automobile rear bumper supporting structure, a rear bumper is provided with a bearing platform matched with a tail gate assembly, the bearing platform comprises an inclined part, a transition part and a horizontal part, the transition part is a deformation area for connecting the inclined part and the horizontal part and comprises a lap joint part, and the lap joint part is provided with a lap joint groove. The lap joint part is located at the connecting position of the transition part and the horizontal part, the lower end face of the lap joint part and the lower end face of the horizontal part are located on the same horizontal plane, the thickness of the lap joint part is not larger than that of the horizontal part, and the lower end face of the lap joint part and the lower end face of the horizontal part are located on the same horizontal plane. And meanwhile, the thickness of the lap joint part is not greater than that of the horizontal part, so that the structural strength of the transition part is effectively improved, and the characteristic that the lap joint part and the horizontal part are kept on the same horizontal plane is utilized, so that shrinkage marks are prevented from being generated in a bending area of the appearance surface.

    本发明涉及汽车保险杠技术领域,公开了一种汽车后保险杠支撑结构,后保险杠上设置有与尾门总成相互配合的承载平台,所述承载平台包括倾斜部、过渡部和水平部,所述过渡部为连接所述倾斜部和水平部的形变区域,包括搭接部,所述搭接部位于所述过渡部与水平部连接位置处,所述搭接部的下端面与水平部的下端面位于同一水平面上,所述搭接部的厚度不大于水平部的厚度,所述搭接部与水平部的下端面均位于同一水平面上,同时所述搭接部的厚度不大于所述水平部的厚度,有效的提高所述过渡部的结构强度的同时,利用所述搭接部与水平部之间保持同一水平面这一特性,避免所述外观面的折弯区域产生缩印。


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    Title :

    Automobile rear bumper supporting structure


    Additional title:

    一种汽车后保险杠支撑结构


    Contributors:
    LI MEI (author) / XU HUI (author) / TAO SHIJIE (author) / FAN HAINAN (author)

    Publication date :

    2023-03-14


    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



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