The invention discloses an anti-theft device of an electric bicycle. A tire is included. A plurality of spokes are fixedly connected to an inner portion of the tire; a rotating shaft is fixedly connected to one ends, away from the tire, of the spokes; the outer surface of the rotating shaft is fixedly connected with a front fork; a front surface of the front fork is fixedly connected with a firstfixing column; the front surface of the first fixed column is fixedly connected with a first rotating block; the outer surface of the first rotating block is fixedly connected with a first rotating column; and a rotating groove is formed in the top of the first rotating column, a rotating connecting rod is fixedly connected to the inner portion of the rotating groove, a second rotating block is fixedly connected to the outer surface of the rotating connecting rod, a steel wire lock rope is fixedly connected to the bottom of the second rotating block, and a second fixing column is fixedly connected to the back surface of the front fork. The anti-theft device is reasonable in structure, capable of being fixed to the front fork of the electric bicycle, convenient to carry and capable of conveniently locking the electric bicycle.

    本发明公开了一种电动自行车的防盗装置,包括轮胎,所述轮胎的内部固定连接有多根辐条,所述辐条远离轮胎的一端固定连接有转轴,所述转轴的外表面固定连接有前叉,所述前叉的正面固定连接有第一固定柱,所述第一固定柱的正面固定连接有第一转动块,所述第一转动块的外表面固定连接有第一转动柱,所述第一转动柱的顶部开设有转动槽,所述转动槽的内部固定连接有转动连杆,所述转动连杆的外表面固定连接有第二转动块,所述第二转动块的底部固定连接有钢丝锁绳,所述前叉的背面固定连接有第二固定柱。本发明,结构合理,能够将该防盗装置固定在电动自行车的前叉上,便于携带,方便对电动自行车进行锁定。


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    Title :

    Anti-theft device of electric bicycle


    Additional title:

    一种电动自行车的防盗装置


    Contributors:
    LU YANG (author) / LU HAILEI (author)

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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