The invention discloses an anti-collision thickened front bumper of an electric vehicle, which a body. Alengthening bar is arranged at one end of the body; one end of the body is slidably connected with a first damping device rotationally connected with the lengthening bar. A second damping device fixedly connected with the lengthening bar is fixedly installed on the side face of the body. A positioning device is fixedly installed on the side face of the body, the first damping device comprises a sliding block, a rotating rod, a first spring and a check block, the check block is fixedly installed in the middle of one end of the body, the sliding block is slidably connected to the side face of the body, the first spring is connected to the side face of the body in a sleeving mode, and the first spring is located between the sliding block and the check block. According to the front bumper for the electric vehicle, the lengthening bar is used for buffering and decomposing impact force generated by collision of the electric vehicle in multiple directions, so that force borne by the body in the forward direction and the vertical direction is greatly reduced, the number of finally-borneparts is larger and more uniform, and the problem that an existing bumper for the electric vehicle is poor in anti-collision effect is solved.

    本发明公开了一种电动车防撞加厚型前保险杠,包括本体,所述本体的一端设置有加长杠,所述本体的一端滑动连接有和加长杠转动连接的第一减震装置,所述本体的侧面固定安装有和加长杠固定连接的第二减震装置,所述本体的侧面固定安装有定位装置,所述第一减震装置包括滑块、转动杆、第一弹簧和挡块,所述挡块固定安装在本体的一端中间,所述滑块滑动连接在本体的侧面,所述第一弹簧套接在本体的侧面,所述第一弹簧位于滑块以及挡块之间。本发明利用加长杠来对电动车碰撞产生的撞击力进行多方位的缓冲和分解卸力,使得本体正向和垂直方向的受力被大大地削减,且最终受力部位更多更均匀,解决了现有的电动车保险杠的防撞效果不佳的问题。


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    Title :

    Anti-collision thickened front bumper of electric vehicle


    Additional title:

    一种电动车防撞加厚型前保险杠


    Contributors:

    Publication date :

    2020-10-27


    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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