The invention discloses a mechanical lock of a handlebar stem bicycle, which comprises a head tube, an upper bowl is fixed at the top of the head tube, and the upper bowl is provided with a special hole position for blocking a lock tongue arranged in a handlebar stem to move. The head tube, the front fork vertical tube, the upper bowl, the bearing, the bundle, the handlebar assembly, the lock cylinder, the spring bolt, the digital code table assembly, the lock cover assembly and the screws are used in cooperation, and the problems that in the prior art, a common bicycle is locked through an independent U-shaped lock and a steel wire lock, the common bicycle needs to be placed in a place after being unlocked, and the common bicycle is very inconvenient to use and very troublesome in actual use are solved. The mechanical lock of the handlebar stem bicycle has the advantages of simplicity, integration and anti-theft capability, and the practicability of the device is improved.

    本发明公开了一种把立自行车机械锁,包括头管,所述头管的顶部固定有上碗,所述的上碗设有专用孔位用来卡死把立内置的锁舌移动。本发明通过头管、前叉竖管、上碗、轴承、束子、把立组件、锁芯、锁舌、数字码表组件、锁盖组件、螺丝配合使用,解决了现有技术中,普通的自行车都是采用独立U型锁、钢丝锁来锁定,开锁后需要找一个地方放置,非常不方便,在实际使用非常麻烦的问题,该把立自行车机械锁,具备简洁、一体和具有防盗能力的优点,提高了装置的实用性。


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    Titel :

    Mechanical lock of handlebar stem bicycle


    Weitere Titelangaben:

    一种把立自行车机械锁


    Beteiligte:
    CHEN SEN (Autor:in)

    Erscheinungsdatum :

    2021-10-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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