The invention discloses an auxiliary frame assembly and a vehicle, and the auxiliary frame assembly comprises an auxiliary frame longitudinal beam which extends along the length direction of the vehicle, and one end of the auxiliary frame longitudinal beam is bent towards one side outside the vehicle to form a bent beam; the multiple installation supports are sequentially arranged on the bent beam in the bending direction of the bent beam, every two adjacent installation supports are connected, and the multiple installation supports and the bent beam jointly form a fan-shaped structure. By means of the overall framework design of the auxiliary frame longitudinal beam and the multiple installation supports, the multiple installation supports and the auxiliary frame longitudinal beam jointly form a fan-shaped structure, the strength of the fan-shaped structure can be effectively improved, the vibration transmission sensitivity can be effectively reduced, the comfortable driving experience is created for a user, and the vehicle durability is improved.

    本发明公开了一种副车架总成和车辆,包括:副车架纵梁,所述副车架纵梁沿车辆的长度方向延伸且一端朝向车外一侧弯曲形成弯曲梁;多个安装支架,多个所述安装支架沿所述弯曲梁的弯曲方向依次设置在所述弯曲梁且相邻两个所述安装支架相连接,多个所述安装支架与所述弯曲梁共同形成扇形结构。通过对副车架纵梁与多个安装支架的整体架构设计,使得多个安装支架与副车架纵梁共同构成扇形结构,能够有效提升其强度,降低振动传递灵敏度,为用户打造舒适驾乘体验,提高车辆耐久性。


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    Title :

    Auxiliary frame assembly and vehicle


    Additional title:

    副车架总成和车辆


    Contributors:
    HAN TENGFEI (author) / YUE ZHIQIANG (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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