The invention relates to the technical field of bicycles, and discloses a multiple axle brake structure for a bicycle. The multiple axle brake structure comprises a brake spring cable, a steel wire rope is movably connected with the outer side of the brake spring cable, and a steel wire rope rotating shaft is movably connected with the end, away from the brake spring cable, of the steel wire rope;a connecting spring is movably connected with the outer side of the steel wire rope rotating shaft; a connecting axle center is movably connected with the end, away from the steel wire rope rotatingshaft, of the connecting spring; a brake arc-shaped arm is fixedly connected with the outer side of the connecting axle center, and a bearing block is fixedly connected with the end, away from the connecting axle center, of the brake arc-shaped arm; a bearing axis is arranged in the bearing block, and the end, away from the brake arc-shaped arm, of the bearing block is fixedly connected with an inhaul cable; and a mounting spring is movably connected with the outer side of the inhaul cable. According to the multiple axle brake structure for the bicycle, pressing springs are arranged on the inner sides of axle brake blocks, buffering force during braking is provided when the axle brake blocks abut against wheels for braking, and the situation that impact force is too large in the braking process is avoided.

    本发明涉及自行车技术领域,且公开了一种自行车用多重轴刹结构,包括刹车弹簧索,刹车弹簧索的外侧活动连接有钢丝绳,钢丝绳远离刹车弹簧索的一端活动连接有钢丝绳转轴,钢丝绳转轴的外侧活动连接有连接弹簧,连接弹簧远离钢丝绳转轴的一端活动连接有连接轴心,连接轴心的外侧固定连接有刹车弧形臂,刹车弧形臂远离连接轴心的一端固定连接有承接块,承接块的内部设置有承接轴心,承接块远离刹车弧形臂的一端固定连接有拉索,拉索的外侧活动连接有安装弹簧。该自行车用多重轴刹结构,通过在轴刹块的内侧设置有按压弹簧,在轴刹块对车轮抵接刹车时提供刹车时候的缓冲力,避免刹车过程中冲击力太大。


    Access

    Download


    Export, share and cite



    Title :

    Multiple axle brake structure for bicycle


    Additional title:

    一种自行车用多重轴刹结构


    Contributors:
    YANG HUI (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



    Bicycle axle brake structure

    WU YONG | European Patent Office | 2015

    Free access

    Bicycle rear axle transmission structure and bicycle

    DUAN HUA / JIANG JINHENG / XU XIAODONG et al. | European Patent Office | 2021

    Free access

    Bicycle axle

    SU XIZHOU | European Patent Office | 2015

    Free access

    Bicycle axle wheel

    DING SHUKUAN | European Patent Office | 2020

    Free access

    BICYCLE WHEEL AXLE

    DECKX JAN | European Patent Office | 2019

    Free access