The invention relates to the technical field of commercial vehicle bodies in white, in particular to a rear wall connecting structure and a body in white. The rear wall connecting structure comprises a rear wall and a floor. Specifically, the rear wall comprises a rear wall outer plate; the floor comprises a floor longitudinal beam and a floor rear cross beam, the floor rear cross beam is connected with the floor longitudinal beam, and the floor rear cross beam is connected with the rear wall outer plate. According to the rear wall connecting structure and the body-in-white, the problem that the torsional rigidity of the body-in-white is insufficient due to the fact that the connecting strength between the rear wall longitudinal beam and the floor is low in the prior art is solved.

    本申请涉及商用车白车身技术领域,特别涉及一种后围连接结构及白车身。所述后围连接结构包括后围和地板。具体地,所述后围包括后围外板;所述地板包括地板纵梁和地板后横梁,所述地板后横梁与地板纵梁相连接,所述地板后横梁与所述后围外板相连接。本申请实施例通过提供一种后围连接结构及白车身,以解决相关技术中后围纵梁与地板之间的连接强度较弱,造成白车身扭转刚度不足的问题。


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    Title :

    Rear wall connecting structure and body in white


    Additional title:

    一种后围连接结构及白车身


    Contributors:
    JIANG PENG (author) / SONG YUBIN (author) / ZHANG JIANAN (author) / LI TINGCAI (author) / HE MENGZHOU (author) / LI WEI (author) / WANG CHENYANG (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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