The detachable security device for the bicycle comprises a vertical pipe, a rear lower fork is arranged at the bottom of the vertical pipe, and a front flywheel is installed at the joint of the rear lower fork and the vertical pipe; a connector is arranged at the position close to the top of the vertical pipe, a mounting seat is connected to the side wall of the connector, a sliding groove is formed in the mounting seat, a sliding block is mounted in the sliding groove, a security box is connected to the top of the sliding block, a partition plate is arranged in the security box, a mounting cavity is connected between the partition plate and the bottom of the security box, and a storage battery is mounted in the mounting cavity. A storage chamber is arranged at the top of the partition; a fixing rod is arranged at the tail of the end, away from the connector, of the mounting seat, and a fixing nut is mounted on the fixing rod located at the top of the mounting seat, so that the detachable security device for the bicycle is convenient to operate, can be quickly mounted or dismounted without tools, cannot damage the security box and the bicycle, saves time and labor, improves the working efficiency and reduces the economic loss.

    本发明公开了一种自行车用可拆卸安保装置,包括立管,立管底部设有后下叉,后下叉与立管连接处安装有前飞轮;靠近立管顶部位置设有连接器,连接器侧壁上连接有安装座,安装座上面设有滑槽,滑槽内部安装有滑块,滑块顶部连接有安保箱,安保箱,安保箱内部设有隔板,隔板与安保箱底部之间连接有安装腔,安装腔内部安装有蓄电池,隔板顶部设有收纳室;远离连接器一端的安装座尾部设有固定杆,位于安装座顶部的固定杆上面安装有固定螺母,使得该自行车用可拆卸安保装置,操作方便,无需工具便可快速完成安装或拆卸,且不会损坏安保箱及自行车,省时省力,提高工作效率,减少经济损失。


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    Title :

    Detachable security device for bicycle


    Additional title:

    一种自行车用可拆卸安保装置


    Contributors:
    CUI HONGJIN (author)

    Publication date :

    2022-07-15


    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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