The invention discloses a prostrate walking three-wheel exercise bicycle. The bicycle comprises a bicycle frame, a handlebar, a bicycle front fork, wheels and pedals, wherein the bicycle frame comprises a cross beam, an oblique beam, an up-down telescopic chain rod and an exercise spring support, the beam is located on an upper portion of the frame, a telescopic part is arranged at a rear end of the beam, a tail end of the telescopic part is connected with a fitness control seat, the bicycle front fork is connected with a front wheel through a connecting bearing, the fitness spring support isarranged in the middle of the cross beam, an up-down telescopic chain rod is arranged at a front end of a telescopic part of the cross beam, a left rear wheel and a right rear wheel are movably connected through a connecting shaft on a triangular support, and a U-shaped shaft is arranged in the middle of the connecting shaft. The bicycle has advantages of being simple in structure, novel in design, high in use comfort, low in manufacturing cost, good in stability in use, flexible and convenient in high-low radian adjustment, good in storage performance when not used, capable of achieving transportation and fitness at the same time, easy to operate, suitable for rural areas and business, capable of replacing traffic transportation tools and suitable for fitness riding instead of walking ofmiddle-aged and elderly people.

    本发明公开了一种俯卧式行走三轮健身车,包括车架、车把、车前叉、车轮、脚踏板,车架包括:横梁、斜梁、上下伸缩链杆、健身弹簧支架;横梁位于车架的上部,横梁后端设置有可伸缩部,可伸缩部的尾端连接有健身调控座椅;车前叉通过连接轴承连接前车轮;横梁的中部设置有健身弹簧支架,横梁的伸缩部的前端设置有上下伸缩链杆;左后轮与右后轮通过三角支架上的连接轴活动连接,连接轴的中部有U型轴。本发明的有益效果为:本发明结构简单、设计新颖,使用舒适度高,制造成本低、使用时稳定性好、高低弧度调节灵活方便,不使用时收纳性能好、运输健身两不误,操作简单,适合农村,商业,可代替交通运输工具,适合中老年健身代步。


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    Titel :

    Prostrate walking three-wheeled exercise bicycle


    Weitere Titelangaben:

    一种俯卧式行走三轮健身车


    Beteiligte:
    DONG GUANGXING (Autor:in)

    Erscheinungsdatum :

    2020-07-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B62K Fahrräder , CYCLES



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