The rear longitudinal beam assembly comprises a first longitudinal beam section, a second longitudinal beam section and a first induction structure, one end of the first longitudinal beam section is used for being connected with a threshold beam of a vehicle body, the other end of the first longitudinal beam section is connected with the second longitudinal beam section, and the end, back to the first longitudinal beam section, of the second longitudinal beam section is used for being connected with a rear wall plate of the vehicle body. The first longitudinal beam section is obliquely arranged relative to the doorsill beam, the second longitudinal beam section is parallel to the doorsill beam and is close to the top of the vehicle body relative to the doorsill beam, the face, facing the top of the vehicle body, of the second longitudinal beam section is a first side wall, one end of the first induction structure is connected with the first side wall, and the other end of the first induction structure is connected with the back panel. The first induction structure is used for inhibiting the second longitudinal beam section from lifting towards the top of the vehicle body. According to the rear longitudinal beam assembly, the effect that impact force is transmitted from the rear longitudinal beam assembly to the doorsill beam can be improved.

    本申请提供一种后纵梁总成及车辆,该后纵梁总成包括第一纵梁段、第二纵梁段和第一诱导结构,第一纵梁段的一端用于与车体的门槛梁相连,第一纵梁的另一端连接第二纵梁段,第二纵梁段背向第一纵梁段的一端用于连接车体的后围板,第一纵梁段相对于门槛梁倾斜设置,第二纵梁段平行于门槛梁,且第二纵梁段相对于门槛梁靠近车体的顶部,第二纵梁段朝向车体顶部的一面为第一侧壁,第一诱导结构的一端连接第一侧壁,第一诱导结构的另一端连接后围板,第一诱导结构用于抑制第二纵梁段朝向车体的顶部抬升。本申请提供的后纵梁总成能够提高冲击力由后纵梁总成向门槛梁传递的效果。


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    Title :

    Rear longitudinal beam assembly and vehicle


    Additional title:

    后纵梁总成及车辆


    Contributors:
    LIANG XINYU (author) / LU CHUANFEI (author) / LIU JIAXIN (author) / SONG YADONG (author) / LI TIANQI (author) / YU JIANG (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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