The invention provides an electric vehicle backrest mounting mechanism which comprises a support, a limiting assembly, a bottom plate and a mounting shell, the mounting shell is fixed to the bottom plate and connected with the support through the limiting assembly, a backrest of an electric vehicle is installed on the support, and an adjusting assembly used for adjusting the inclination angle of the backrest is further connected between the support and the backrest. The adjusting assembly comprises an adjusting rod, a driving bevel gear and a driven bevel gear, a rotating shaft is rotationallyconnected to the support and fixedly connected with the backrest, the adjusting rod is rotationally connected with the support through a bearing, the top of the adjusting rod is fixedly connected with the driving bevel gear, and the driven bevel gear is fixed to the rotating shaft and connected with the driving bevel gear in a meshed mode. A clamping and fixing unit is further mounted on the adjusting rod. The electric vehicle backrest mounting mechanism solves the problems that the angle of an existing electric vehicle backrest is fixed, the comfort degree is not high enough, the backrest cannot be detached to become an obstacle, and binding of articles is hindered.

    本发明提供了一种电动车后靠背安装机构,包括支架、限位组件、底板、安装壳,安装壳固定在底板上,安装壳通过限位组件与支架相连,电动车的靠背安装在支架上,支架与靠背之间还连接有用于调节靠背倾斜角度的调节组件,调节组件包括调节杆、主动锥齿轮、从动锥齿轮,支架上转动连接有转轴,转轴与靠背固定连接,调节杆通过轴承与支架转动连接,调节杆顶部与主动锥齿轮固定连接,转轴上固定有从动锥齿轮,主动锥齿轮与从动锥齿轮啮合连接,调节杆上还安装有卡固单元。本发明所述的一种电动车后靠背安装机构解决了现有电动车靠背角度固定,舒适度不够高,靠背无法拆卸会成为障碍,妨碍物品的捆绑。


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    Title :

    Electric vehicle backrest mounting mechanism


    Additional title:

    一种电动车后靠背安装机构


    Contributors:
    WU JINPING (author) / MA YUDONG (author) / LIN BO (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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