The invention provides an automobile C column lower reinforcing plate connecting structure and an automobile. The lower reinforcing plate connecting structure comprises a side wall outer plate, a doorsill reinforcing plate rear extension plate, a C column lower reinforcing plate and a rear wheel cover outer plate. The doorsill reinforcing plate rear extension plate and the C column lower reinforcing plate are respectively arranged between the side wall outer plate and the rear wheel cover outer plate; the doorsill reinforcing plate rear extension plate and the C column lower reinforcing plate are fixedly connected together through a connecting piece; and/or, the doorsill reinforcing plate rear extension plate and the C column lower reinforcing plate are fixedly connected together through bonding; according to the automobile C column lower reinforcing plate connecting structure scheme, a brand new connecting structure is adopted, the connecting process problem that the C column lower reinforcing plate and the doorsill reinforcing plate rear extension plate are in invisible lap joint can be solved, the problem of C column performance loss caused by traditional simple bonding is avoided, and the overall strength and stability of an automobile frame are improved.

    本发明提供一种汽车C柱下加强板连接结构及汽车,所述下加强板连接结构包括侧围外板、门槛加强板后延伸板、C柱下加强板以及后轮罩外板;门槛加强板后延伸板和C柱下加强板分别设置于侧围外板和后轮罩外板之间;门槛加强板后延伸板和C柱下加强板之间通过连接件固定连接在一起;和/或,门槛加强板后延伸板和C柱下加强板之间通过粘接固定连接在一起;本发明设计的汽车C柱下加强板连接结构方案,采用全新的连接结构,能够解决C柱下加强板与门槛加强板后延伸板不可视搭接的连接工艺问题,避免传统简单粘接导致的C柱性能损失问题,提高车架的整体强度和稳定性。


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    Title :

    Automobile C column lower reinforcing plate connecting structure and automobile


    Additional title:

    一种汽车C柱下加强板连接结构及汽车


    Contributors:
    YE CHENGLIN (author) / YAN YUEQI (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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