The invention relates to a frame front end structure, a frame structure and a vehicle. The frame front end structure comprises two longitudinal beams, a cross beam and a reinforcing piece. The two longitudinal beams are arranged in parallel in a spaced mode in the first direction, the cross beam is connected between the two longitudinal beams, the reinforcing piece is connected between the two longitudinal beams, and the reinforcing piece and the cross beam are arranged in a spaced mode in the second direction. The orthographic projection, on the plane perpendicular to the third direction, of the connecting structure composed of the two longitudinal beams, the cross beam and the reinforcing piece is a first projection, and the outline of the first projection is quadrilateral. The second direction intersects with the first direction, and the third direction is perpendicular to the first direction and the second direction. According to the frame front end structure, the frame structure and the vehicle, through the quadrilateral frame structure formed by the two longitudinal beams, the cross beam and the reinforcing piece, under the condition that the arrangement of the frame is not affected, the torsional rigidity of the frame front end structure is improved, and then the follow-up performance of the frame front end structure is improved.

    本发明涉及一种车架前端结构、车架结构及车辆。车架前端结构包括两个纵梁、横梁及加强件。两个纵梁沿第一方向彼此间隔且平行设置,横梁连接于两个纵梁之间,加强件连接于两个纵梁之间,且与横梁沿第二方向间隔设置。其中,两个纵梁、横梁和加强件构成的连接结构在与第三方向相垂直的平面上的正投影为第一投影,第一投影的外廓形状呈四边形。第二方向与第一方向相交,第三方向分别与第一方向和第二方向相垂直。本发明中的车架前端结构、车架结构及车辆,通过两个纵梁、横梁和加强件构造形成的四边形框架结构,在不影响车架布置的情况下,提升了车架前端结构的扭转刚度,进而提升了车架前端结构的随动性。


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    Titel :

    Frame front end structure, frame structure and vehicle


    Weitere Titelangaben:

    车架前端结构、车架结构及车辆


    Beteiligte:
    WANG JIYAO (Autor:in) / LIU YANG (Autor:in) / LI LEI (Autor:in) / SUN HAIBO (Autor:in) / LIU BAO (Autor:in) / WANG JIANYU (Autor:in)

    Erscheinungsdatum :

    2022-09-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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