The invention discloses a front fork folding vertical pipe. The vertical pipe comprises a handlebar assembly, a handle vertical pipe assembly and a front fork piece. The handle vertical pipe assemblyis connected with the handlebar assembly; the folding vertical pipe further comprises a folding locking piece. The folding locking piece comprises a folding upper seat, a rotating shaft, a folding lower seat and a locking piece; the handle vertical pipe assembly is connected with the folding upper seat; the folding upper seat is rotatably connected to the folding lower seat through the rotating shaft; the locking piece is connected to the lower folding base in a rotating mode. The locking piece is matched with the folding upper seat; the lower folding seat is connected with the front fork piece, an upper positioning bulge is arranged on the upper folding seat, a lower positioning groove is formed in the lower folding seat, and the upper positioning bulge arranged on the upper folding seatis connected with the lower positioning groove formed in the lower folding seat in a positioning manner. After the scooter is used for a period of time, the connection between the handle vertical pipeassembly and the front fork piece cannot be loosened, the connection is reliable, and the safety performance is high; the handle vertical pipe assembly and the front fork piece can be folded, so thatcarrying is inconvenient, and the scooter occupies a small storage space.

    本发明公开了一种前叉折叠立管,包括车把组件、把手立管组件、前叉件,所述的把手立管组件与所述的车把组件连接,还包括折叠锁止件,所述的折叠锁止件包括折叠上座、旋转轴、折叠下座和锁止件,所述的把手立管组件与所述的折叠上座连接,所述的折叠上座通过所述的旋转轴转动连接于所述的折叠下座上,所述的锁止件转动连接于所述的折叠下座上,且所述的锁止件与所述的折叠上座适配,所述的折叠下座与所述的前叉件连接,所述的折叠上座上设置有上定位凸起,所述的折叠下座上设置有下定位凹槽,所述的折叠上座上设置的上定位凸起与所述的折叠下座上设置的下定位凹槽定位连接。采用本发明的滑板车使用一段时间后把手立管组件与前叉件之间的连接不会出现松动、连接可靠、安全性能高;把手立管组件与前叉件能够折叠使得携带不便,且滑板车占用的储存空间小。


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    Titel :

    Front fork folding vertical pipe


    Weitere Titelangaben:

    一种前叉折叠立管


    Beteiligte:
    CAO XIAOZHUANG (Autor:in) / ZHANG GUIRONG (Autor:in) / WU SHUAI (Autor:in)

    Erscheinungsdatum :

    2020-09-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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