An automobile back door assembly and an automobile belong to the technical field of automobiles, the automobile back door assembly comprises a sliding type upper tail door assembly connected with an upper top cover and a lower tail door hinged to a trunk floor, the upper tail door assembly is in sealing fit with the lower tail door, and the lower tail door is hinged to the trunk floor. The upper tail door assembly comprises a rear top cover connected with the upper top cover and an upper tail door in sliding fit with the rear top cover, and the rear tail door assembly has the beneficial effects that the integral structure of the rear back door is changed into a split structure, and the opening mode of the rear back door is changed, so that the transportation space of the vehicle can be expanded, and the cargo carrying capacity of the vehicle can be improved.

    一种汽车后背门总成及汽车,属于汽车技术领域,该汽车后背门总成,包括与上顶盖相连的滑移式上尾门总成和与后备箱地板铰接相连的下尾门,所述上尾门总成与所述下尾门密封配合,所述上尾门总成包括与所述上顶盖相连的后顶盖及与之滑动配合的上尾门,本发明的有益效果是,本发明通过将后背门的整体式结构改成分体式结构,并改变其开启方式,可实现车辆运输空间的扩展,可提高车辆的载货能力。


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    Title :

    Automobile back door assembly and automobile


    Additional title:

    一种汽车后背门总成及汽车


    Contributors:
    HE QIANG (author) / SHAO FAZHI (author) / LI CHUN (author) / ZHANG YALEI (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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