The invention is applicable to the technical field of mechanical structures, and provides a bicycle front wheel brake device with double brake pads. The device comprises a support assembly and a brakeassembly, the support assembly comprises a support shaft, the brake pads, a fixing bolt and a front fork, and the brake assembly comprises clamping pieces, steel wires, lower calipers, an upper caliper, a gasket and a clamping block. The number of the steel wires is two, when a brake grip of the bicycle is held, the two steel wires apply tension to the lower caliper at the same time, the upper caliper is in threaded connection with the fixing bolt, threaded transmission makes the lower calipers extrude the clamping pieces, and the clamping pieces clamp the brake pads, so that the two brake pads can brake the bicycle at the same time, the front fork is evenly stressed, the front wheel of the bicycle is kept balanced, the influence of inclination of the supporting shaft on the bicycle condition is reduced, the service life of the bicycle is prolonged, the brake distance is shortened, and the safety of the bicycle is improved.

    本发明适用于机械结构技术领域,提供了一种双刹车片的自行车前轮刹车装置,包括支撑组件和制动组件,所述支撑组件包括支撑轴、刹车片、固定螺栓和前叉,所述制动组件包括夹片、钢丝、下卡钳、上卡钳、垫片和卡块;通过设置所述钢丝的数量为两根,当捏住自行车的刹车握把时,两根所述钢丝同时对所述下卡钳施加拉力,而所述上卡钳与所述固定螺栓通过螺纹连接,通过螺纹传动,使得所述下卡钳对所述夹片进行挤压,所述夹片夹紧所述刹车片,使得两个所述刹车片能够同时对自行车进行制动,前叉受力均匀,使得自行车前轮保持平衡,减少了所述支撑轴倾斜对车况的影响,提高了自行车使用寿命,减小刹车距离,提高了自行车的安全性。


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    Title :

    Bicycle front wheel brake device with double brake pads


    Additional title:

    一种双刹车片的自行车前轮刹车装置


    Contributors:
    XU LANG (author)

    Publication date :

    2020-06-09


    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



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