The invention relates to a lap joint structure of a plastic decorating part and a back door, which comprises a decorating part body and is characterized in that a plurality of nut seats are arranged on the lower edge close to the inner side of the decorating part body, and a limiting nut is fixedly arranged on each nut seat; the upper edge of the decorating part body is provided with a hook-shaped flange which is bent towards the inner side, and the hook-shaped flange and the upper edge of the back door are pre-assembled in a matched mode; a plurality of limiting nuts arranged on the decorating part body are in one-to-one correspondence with mounting holes of a back door respectively and are fixedly connected through bolts. Connection is reliable, installation is easy and convenient, the number of general assembly standard parts can be reduced, manual assembly time is saved, cost is reduced, and later maintenance, disassembly and assembly are convenient.

    本发明涉及一种塑料装饰件与背门的搭接结构,包括装饰件本体,其特征是:在靠近所述装饰件本体内侧的下边缘设置有多个螺母座,每个螺母座上固定设置一个限位螺母;在所述装饰件本体的上边缘设有向内侧弯折的挂钩形翻边,该挂钩形翻边与背门的上边缘配合预装;设置在所述装饰件本体上的多个限位螺母分别与背门的安装孔一一对应,并通过螺栓连接固定。其连接可靠,安装简便,能够减少总装标件数量和节省人工装配工时,降低成本,且后期维修拆装方便。


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    Title :

    Lap joint structure of plastic decorating part and back door


    Additional title:

    一种塑料装饰件与背门的搭接结构


    Contributors:
    YU CAIHUA (author) / YU SHUPING (author) / ZHANG XIAOFEI (author) / ZHANG QI (author)

    Publication date :

    2022-11-01


    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 / 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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