The electric vehicle bumper with the anti-collision protection function comprises two sets of fixing cylinders, mounting rings are fixedly arranged on the rear sides of the two sets of fixing cylinders, anti-collision frames are arranged on the rear sides of the mounting rings, and protection mechanisms are arranged between the two sets of fixing cylinders and the mounting rings and between the two sets of fixing cylinders and the anti-collision frames correspondingly. And the protection mechanism comprises four sets of first springs fixedly connected between the mounting ring and the anti-collision frame, buffer grooves are formed in the two sets of fixing cylinders correspondingly, and fixing pieces are fixedly arranged at the positions, close to the two sides, of the front end of the anti-collision frame correspondingly. According to the electric vehicle bumper with the anti-collision protection function, a rotating shaft block slides in a sliding groove during collision, a third spring is compressed and stretched, two sets of second springs are arranged in a matched mode, collision force is buffered, a certain protection effect is achieved, four sets of first springs are arranged, certain support is provided, and the collision force is reduced. And deformation is not easy to occur.

    本发明公开了一种具有防撞保护的电动车保险杠,包括两组固定筒,两组所述固定筒的后侧位置固定设置有安装环,所述安装环的后侧设置有防撞架,两组固定筒与安装环、防撞架之间分别设置有防护机构,所述防护机构包括固定连接在安装环与防撞架之间的四组第一弹簧,两组所述固定筒的内部分别开设有缓冲槽,所述防撞架的前端靠近两侧位置均固定设置有固定片。本发明所述的一种具有防撞保护的电动车保险杠,撞击使转动轴块在滑槽的内部滑动,对第三弹簧进行压缩与拉伸,配合两组第二弹簧的设置,分别对撞击力进行缓冲,起到一定程度的保护作用,而四组第一弹簧的设置,给予一定的支撑,不易发生形变的情况。


    Access

    Download


    Export, share and cite



    Title :

    Electric vehicle bumper with anti-collision protection function


    Additional title:

    一种具有防撞保护的电动车保险杠


    Contributors:
    DEISDE (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Anti-collision thickened front bumper of electric vehicle

    LI JIANZHONG | European Patent Office | 2020

    Free access

    Assembled pedestrian protection anti-collision bumper

    HUANG JIEJING | European Patent Office | 2020

    Free access

    Anti-collision bumper

    CHEN MEIPING | European Patent Office | 2021

    Free access

    Automobile anti-collision bumper

    ZHAO YING / DONG YUSHU / LI XIAOCHEN et al. | European Patent Office | 2020

    Free access

    Bumper anti-collision structure

    ZHANG SAIFENG | European Patent Office | 2021

    Free access