The invention discloses a suspension mechanism. Two front wheels are connected with the left side and the right side of the front end of a main frame. The suspension mechanism comprises upper rocker arm assemblies and lower rocker arm assemblies which are arranged at the front part of the main frame up and down; the upper rocker arm assemblies are connected with the left and right sides of an upper rocker arm mounting bracket; a front upper beam of the main frame is installed in a clamping groove of the upper rocker arm mounting bracket, the lower rocker arm assemblies are connected with theleft side and the right side of a lower rocker arm mounting bracket, a front lower beam of the main frame is installed in a clamping groove of the lower rocker arm mounting bracket, and the upper rocker arm mounting bracket and the lower rocker arm mounting bracket are connected with the upper end and the lower end of a claw bracket respectively. According to the invention, suspension mechanism and an electric four-wheeler, the rocker arm assemblies are arranged up and down, which can guarantee that the space is more compact; the vehicle can swing upwards or downwards through the suspension mechanism when encountering jolt in the driving process, wheels on the two sides of the front portion are correspondingly compressed or loosened independently, and the stability and accuracy of the vehicle in the driving process are fully guaranteed.

    本发明公开了一种悬挂机构,用于将两个前轮连接在主车架前端的左右两侧,包括在主车架前部上下设置的上摇臂组件和下摇臂组件,上摇臂组件连接在上摇臂安装支架的左右两侧,主车架的前上梁安装在上摇臂安装支架的卡槽内,下摇臂组件连接在下摇臂安装支架的左右两侧,主车架的前下梁安装在下摇臂安装支架的卡槽内,上摇臂安装支架和下摇臂安装支架分别连接羊角支架的上下两端。通过上述方式,本发明悬挂机构及电动四轮车中摇臂组件上下布置,能够保证空间更加紧凑,车辆在行驶过程中遇到颠簸时通过悬挂机构能够进行向上或向下摆动,使前部两侧车轮相应完成独立压缩或松弛,充分保证车辆在行驶时的稳定性和精准性。


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    Title :

    Suspension mechanism and electric four-wheeler


    Additional title:

    悬挂机构及电动四轮车


    Contributors:
    JI BOWEI (author)

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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