The invention discloses a chassis frame of an electric tricycle. The chassis frame is a chassis frame which is integrally stamped, the edge of the chassis frame is provided with a side wall which is bent downwards, and the chassis frame is provided with a battery jar, at least one reinforcing rib used for enhancing the strength of the chassis frame and at least two mounting holes used for mountinga vehicle body assembly; the chassis frame is divided into a first part, a second part and a third part from front to back along the longitudinal axis of the chassis frame. The length of the first part is greater than those of the second part and the third part; the first part is parallel to the third part, the second part is obliquely arranged relative to the first part, and the inclination angle ranges from 90 degrees to 180 degrees. The chassis frame is easy to install, has the advantages of being firm in structure, saving parts and being safe to use, can quickly assemble and disassemble the electric tricycle, and saves a large amount of manpower and material resource cost.

    本发明公开了一种电动三轮车底盘车架,所述底盘车架为一体冲压的底盘车架,所述底盘车架的边缘设置有向下弯折的侧壁,所述底盘车架上具有一个电池槽,至少一个用于增强底盘车架强度的加强肋,至少两个用于安装车身组件的安装孔;所述底盘车架沿其纵轴从前至后被分为第一部分,第二部分和第三部分;所述第一部分的长度大于所述第二部分和第三部分的长度;所述第一部分和第三部分平行,所述第二部分相对于第一部分呈倾斜设置,所述倾斜角度为90°‑180°。所述底盘车架易于安装,具有结构坚固,节省零件,使用安全的优点,可以快速进行电动三轮车组装及拆卸,节省大量的人力物力成本。


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    Titel :

    Chassis frame of electric tricycle


    Weitere Titelangaben:

    一种电动三轮车底盘车架


    Beteiligte:
    ZHANG YONGHUA (Autor:in)

    Erscheinungsdatum :

    2020-09-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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