The invention discloses a multipurpose tricycle which comprises a tricycle body, an acceleration mechanism, a speed reducer, a flywheel and a clutch mechanism, a first chain wheel at a pedal of the tricycle body is connected with the acceleration mechanism through a chain, the output end of the acceleration mechanism is connected with the input end of the speed reducer, and the flywheel is installed at one end of an input shaft of the speed reducer, the output end of the speed reducer is connected with a clutch mechanism which is connected with wheels, wherein the speed ratio of the first chain wheel to the flywheel is 1: (10-15) through the acceleration mechanism and the speed reducer; when the bicycle is started during riding or serves as a body builder, the clutch mechanism is disconnected from the wheels, and the pedals are pedaled to enable the flywheel to store energy; during riding, the clutch mechanism is connected with wheels, and the frequency of pedaling pedals is reduced through flywheel energy storage; during braking, the clutch mechanism and the wheels are disconnected firstly, and the brake mechanism is operated for braking. According to the bicycle, multiple functions of bodybuilding without riding and reducing riding pressure by means of flywheel energy storage during riding are achieved, the acceleration mechanism is used for accelerating to drive the flywheel to store energy, and obvious riding comfort is achieved.

    本发明公开了一种多用途三轮车,包括三轮车体、加速机构、减速器、飞轮、离合机构,在三轮车体脚蹬处的第一链轮通过链条连接加速机构,加速机构的输出端连接减速器的输入端,飞轮安装在减速器的输入轴的一端,减速器输出端连接离合机构,离合机构连接车轮;其中,加速机构和减速器实现第一链轮与飞轮的速比为1:10~15;骑行起步或作为健身器时,离合机构与车轮脱开连接,蹬踏脚蹬使飞轮蓄能;骑行时,离合机构与车轮连接,以飞轮蓄能减少蹬踏脚蹬的频率;刹车时,先断开离合机构与车轮的连接,操作刹车机构刹车。本发明实现了不骑行时健身,骑行时借助飞轮蓄能减轻骑行压力的多个功能,利用加速机构升速带动飞轮蓄能,具有明显的骑行舒适感。


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    Titel :

    Multipurpose tricycle


    Weitere Titelangaben:

    一种多用途三轮车


    Beteiligte:
    WU KEXUE (Autor:in)

    Erscheinungsdatum :

    2022-02-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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