The invention discloses a vehicle frame structure and a vehicle, and the vehicle frame structure comprises a longitudinal beam group and a transverse beam group; the longitudinal beam group comprises a first longitudinal beam and a second longitudinal beam which are arranged in parallel, and the tail section areas of the first longitudinal beam and the second longitudinal beam are larger than the front section areas or the middle section areas of the first longitudinal beam and the second longitudinal beam; and the cross beam group is connected between the first longitudinal beam and the second longitudinal beam. The tail section area of the first longitudinal beam and the tail section area of the second longitudinal beam are larger than the front section area or the middle section area of the first longitudinal beam and the second longitudinal beam, so that the tail portions of the first longitudinal beam and the second longitudinal beam have higher bearing capacity, the bearing capacity of the tail portions is met, only the sections of the tail portions are enlarged, and the vehicle weight and cost cannot be increased to a large extent.

    本申请公开了一种车架结构及车辆,其中,车架结构包括纵梁组和横梁组;纵梁组,包括平行设置的第一纵梁和第二纵梁,所述第一纵梁和所述第二纵梁的尾部截面面积大于其前部截面面积或中部截面面积;横梁组,所述横梁组连接于所述第一纵梁和所述第二纵梁之间。通过设置所述第一纵梁和所述第二纵梁的尾部截面面积大于其前部截面面积或中部截面面积,使得第一纵梁和第二纵梁的尾部具有更高的承载能力,在满足尾部承载能力的同时,仅对尾部加大截面,不会较大程度增加车重和成本。


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    Titel :

    Vehicle frame structure and vehicle


    Weitere Titelangaben:

    一种车架结构及车辆


    Beteiligte:
    LIU ZHIQIANG (Autor:in) / QIN CHURONG (Autor:in) / HE JIANGUO (Autor:in) / ZHAO XIANGGANG (Autor:in) / ZHANG DONGFENG (Autor:in) / ZHU XIN (Autor:in) / SUN LONGHUI (Autor:in)

    Erscheinungsdatum :

    05.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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