A lever chain bicycle is composed of a frame, a front wheel, a rear wheel, a steering handle and the like, and a driving system of the lever chain bicycle is a lever chain. The electric bicycle has the advantages that 1, the structural principle of the electric bicycle is beneficial to leg force exerting and stepping or swinging driving of a human body in a sitting posture, the electric bicycle conforms to the human body movement law and relieves human body fatigue, and the backrest is arranged on the saddle, so that the legs can generate driving force larger than the gravity of the legs; 2, the device can be suitable for single-hand driving control, double-hand driving control, single-foot driving hand control and double-foot driving hand control, and is suitable for a wide range of people; 3, the gravity center is low, the bicycle can be started in situ, and the bicycle is suitable for old people and children; 4, the bicycle can be ridden in a sitting posture or a standing posture, the speed can be changed by adjusting the stepping position, the driving stroke is random, the riding pleasure is increased, the pedal area is large and can be in full contact with the sole, and the fatigue of a human body can be reduced by dispersing the force of the sole; 5, the whole frame plays a role in buffering and damping, so the structure is simplified, materials are saved, and riding is more comfortable.

    一种杠杆链自行车,由车架、前轮、后轮、转向把等组成,其驱动系统为杠杆链。其优点是:1、本发明结构原理有利于人体在坐姿下的腿部发力,踏步或摇摆驱动,符合人体运动规律,减轻人体疲劳,在车座上设置靠背,能使腿部产生大于本身重力的驱动力;2、能适用于单手驱动控制、双手驱动控制,单脚驱动手控制,双脚驱动手控制方式,适合使用的人群广泛;3、重心低,可原地起步,适合老人、儿童使用;4、可坐姿骑行,也可站姿骑行,调整踏步位置即可变速,驱动行程随意,增加骑行乐趣,踏板面积大可与脚底全接触,脚底分散用力可减少人体疲劳;5、整体车架,起到缓冲、减震作用,即简化了结构、节约了材料,又使骑行变得更加舒适。


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    Titel :

    Lever chain bicycle


    Weitere Titelangaben:

    杠杆链自行车


    Beteiligte:
    MENG FANYING (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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