The invention belongs to the technical field of automobiles, and discloses an automobile rear side wall structure which comprises a rear door frame upper end front reinforcing plate, a rear door frame upper end middle reinforcing plate, a rear door frame upper end rear reinforcing plate, a C column upper reinforcing plate, a C column lower reinforcing plate, a C column rear reinforcing plate and a connecting bridge. The rear door frame upper end front reinforcing plate, the rear door frame upper end middle reinforcing plate and the rear door frame upper end rear reinforcing plate are fixedly connected in sequence, the top of the C column upper reinforcing plate is fixedly connected with the position, close to the rear door frame upper end front reinforcing plate, of the rear door frame upper end middle reinforcing plate, and the top of the C column lower reinforcing plate is fixedly connected with the bottom of the C column upper reinforcing plate. The top of the C column rear reinforcing plate is fixedly connected with the position, close to the rear door frame upper end rear reinforcing plate, of the rear door frame upper end middle reinforcing plate, one end of the connecting bridge is fixedly connected with the bottom of the C column upper reinforcing plate, and the other end of the connecting bridge is fixedly connected with the middle of the C column rear reinforcing plate. The structure can improve the safety of passengers in the back row, and meanwhile has the advantages in the aspects of cost and light weight.

    本发明属于汽车技术领域,公开了一种汽车后侧围结构,包括后门框上端前加强板、后门框上端中加强板、后门框上端后加强板、C柱上加强板、C柱下加强板、C柱后加强板和连接桥,后门框上端前加强板、后门框上端中加强板和后门框上端后加强板依次固定连接,C柱上加强板的顶部与后门框上端中加强板靠近后门框上端前加强板的位置固定连接,C柱下加强板的顶部与C柱上加强板的底部固定连接,C柱后加强板的顶部与后门框上端中加强板靠近后门框上端后加强板的位置固定连接,连接桥的一端与C柱上加强板的底部固定连接,连接桥的另一端与C柱后加强板的中部固定连接。该结构能够提升后排乘员安全性,同时在成本和轻量化方面具有优势。


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    Title :

    Automobile rear side wall structure


    Additional title:

    一种汽车后侧围结构


    Contributors:
    ZHAO ZHEN (author) / YU ZHONGJUAN (author) / WANG TIANQI (author) / ZHAO HANYU (author) / KAN HONGGUI (author) / JIANG TIANYI (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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