The invention provides a novel bicycle folder, and belongs to the technical field of bicycle folders. Comprising a middle pipe and two folding pipes rotationally connected to the two ends of the middle pipe through connecting parts, the two folding pipes and the middle pipe jointly form a folding part of the frame, and in the folding state, the two folding pipes are located on the two sides of the middle pipe respectively and are parallel to the middle pipe; the middle pipe is provided with a limiting component used for synchronously limiting the two folding pipes when the two folding pipes and the middle pipe are coaxial or parallel. By arranging the limiting component, in the unfolding process of the bicycle, when the folding pipe and the middle pipe are coaxial, synchronous limiting can be conducted on the two rotating connection positions of the bicycle frame by directly operating the limiting component, stable unfolding operation of the bicycle frame is facilitated, the unfolding difficulty of the bicycle frame is lowered, consumed time is shortened, and correspondingly, the unfolding efficiency is improved. When the two folding pipes are parallel to the middle pipe, the two rotating connection positions of the frame can be synchronously limited through the limiting component, and the stability of the folding state of the frame is guaranteed.

    本发明提供一种新型自行车折叠器,属于自行车折叠器技术领域;包括中间管和通过连接部件转动连接在中间管两端的两个折叠管,两个折叠管和中间管共同组成车架的折叠部分,折叠状态下,两个所述折叠管分别位于中间管的两侧并与中间管平行,所述中间管上安装有用于在两个折叠管与中间管同轴或平行时同步限位两个折叠管的限位部件。本发明通过设置限位部件,使得自行车展开过程中,当折叠管与中间管同轴时,直接操作限位部件即可对车架两转动连接位置处进行同步限位,利于车架的展开操作的稳定进行,降低车架展开难度以及耗时,相应的,在两个折叠管与中间管平行时,可通过限位部件对车架两转动连接位置进行同步限位,保障车架折叠状态的稳定性。


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    Title :

    Novel bicycle folder


    Additional title:

    一种新型自行车折叠器


    Contributors:
    CAO CHANGWEI (author) / LI JINMING (author) / LI XIN (author)

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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