The invention relates to the technical field of automobiles, and discloses an automobile rear bumper and an automobile. The automobile rear bumper comprises a bumper body installed at the tail of theautomobile, a spare wheel carrier, a shaft sleeve and a circular-truncated-cone-shaped rotating shaft; the rotating shaft is arranged at one end of the bumper body in a swinging mode, and the shaft sleeve is fixed at one end of the spare wheel carrier; the spare wheel carrier is arranged on the rotating shaft in a rotating and sleeving mode; and the other end of the spare wheel carrier is detachably connected with the bumper body. According to the automobile rear bumper and the automobile, the circular-truncated-cone-shaped rotating shaft is arranged, and the rotating shaft is arranged at oneend of the bumper body in a swinging mode; meanwhile, the shaft sleeve is arranged at one end of the spare wheel carrier, and the rotating shaft is sleeved with the shaft sleeve so that the lower endof the shaft sleeve can swing left and right around the upper end of the spare wheel carrier when the other end of the spare wheel carrier ascends or descends; free adjustment of the angle of the spare wheel carrier is achieved, damage to the shaft sleeve due to stress during adjustment is avoided, and structural reliability is guaranteed; and vertical precision is not required, production requirements are reduced, and popularization and application are easy.

    本发明涉及汽车技术领域,公开了一种汽车后防护杠就汽车,所述汽车后防护杠包括安装在汽车尾部的防护杠主体、备胎架、轴套和圆台形转轴,所述转轴可摆动地设于所述防护杠主体的一端,所述轴套固定在所述备胎架的一端,且可转动地套接在所述转轴上,所述备胎架的另一端可拆卸地连接于所述防护杠主体上。本发明通过设置圆台形转轴,并将转轴可摆动地设置在防护杠主体的一端,同时备胎架的一端设置轴套,并将轴套套接在转轴上,从而使得备胎架的另一端在上升或下降时轴套的下端可以绕其上端左右摆动,不仅实现了备胎架角度的自由调节,也避免了调节时轴套受力损坏,保证了结构的可靠性。不要求垂直精度,降低了生产要求,易于推广使用。


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    Title :

    Automobile rear bumper and automobile


    Additional title:

    一种汽车后防护杠及汽车


    Contributors:
    XU RUQIANG (author) / CHEN TIANQUAN (author)

    Publication date :

    2020-12-18


    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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