The invention relates to an automobile tailgate structure which comprises a tailgate inner plate, a tailgate window frame reinforcing beam, a tailgate outer plate and a tailgate middle reinforcing piece, the tailgate window frame reinforcing beam is connected between the tailgate inner plate and the tailgate outer plate, the tailgate middle reinforcing piece is located between the tailgate inner plate and the tailgate outer plate, the tailgate middle reinforcing piece comprises a connecting plate connected with the tailgate inner plate in a lap joint mode and two side plates connected with theleft side and the right side of the connecting plate respectively, first turned edges are arranged on the rear edges of the two side plates respectively, and the first turned edges are connected withthe tailgate outer plate through expansion glue. The upper edge of the connecting plate is connected with an upper lap joint flanging, and the upper lap joint flanging, the tailgate window frame reinforcing beam and the tailgate outer plate are stacked and connected together in a lap joint mode. The automobile tailgate structure has the advantages that the automobile knocking sound at the tailgate can be reduced or even eliminated, the torsional mode of the automobile tailgate is improved, and the quality of the whole automobile is improved.

    本发明涉及一种汽车尾门结构,包括尾门内板、尾门窗框加强梁、尾门外板和尾门中部加强件,所述尾门窗框加强梁连接在所述尾门内板和所述尾门外板之间,所述尾门中部加强件位于所述尾门内板和所述尾门外板之间,所述尾门中部加强件包括搭接在所述尾门内板上的连接板以及分别连接在所述连接板左右两侧的两块侧板,两块所述侧板的后边沿上均设有第一翻边,所述第一翻边和所述尾门外板之间通过膨胀胶连接,所述连接板的上边沿连接有上搭接翻边,所述上搭接翻边、所述尾门窗框加强梁以及所述尾门外板叠置并搭接在一起。本发明的优点是能够减少甚至消除尾门处的车辆敲鼓声,并提高了车辆尾门的扭转模态,提高了整车品质。


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    Title :

    Automobile tailgate structure


    Additional title:

    一种汽车尾门结构


    Contributors:
    LI BIN (author) / PAN FENGGANG (author) / HU HAITAO (author) / HAN XIAOSHUANG (author)

    Publication date :

    2021-01-01


    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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