The invention relates to the technical field of bicycles and discloses a hand-pulled driving bicycle. The bicycle comprises a bicycle frame, wherein an upper frame rod is fixedly connected to the topof the bicycle frame, a front fork is movably connected to the left side of the bicycle frame, a lower frame rod is fixedly connected to the bottom of the bicycle frame, and a rear fork is fixedly connected to the right side of the bicycle frame; a seat is movably connected to the outer side of the upper frame rod, a pedal is connected to the outer side of the front fork, a front shaft is movablyconnected to the bottom of the front fork, a front disc brake is connected to the outer side of the front periphery, a front wheel is fixedly connected to the outer side of the front shaft, a rear shaft is movably connected to the bottom of the rear fork, and a rear disc brake is fixedly connected to the outer side of the rear shaft; and the outer side of the rear shaft is movably connected with aflywheel. Through cooperative use of a crank connecting rod and a flywheel and the cooperative use of feet and pedals, the effects that the bicycle is driven by hand pulling, the advancing directionis controlled by the feet, and people with uncomfortable feet can also ride the bicycle are achieved, and through cooperative use of a seat, a sliding block and an upper frame rod, the effect of exercising the waist and abdomen strength while exercising the arm strength of a person who likes outdoor bicycle riding fitness is achieved.

    本发明涉及自行车技术领域,且公开了一种手拉驱动自行车,包括车架,所述车架的顶部固定连接有上架杆,所述车架的左侧活动连接有前叉,所述车架的底部固定连接有下架杆,所述车架的右侧固定连接有后叉,所述上架杆的外侧活动连接有座椅,所述前叉的外侧连接有脚踏板,所述前叉的底部活动连接有前轴,所述前周的外侧连接有前碟刹,所述前轴的外侧固定连接有前轮,所述后叉的底部活动连接有后轴,所述后轴的外侧固定连接有后碟刹,所述后轴的外侧活动连接有飞轮。通过曲柄连杆和飞轮的配合使用,脚和脚踏板的配合使用,达到了手拉驱动自行车,用脚控制前进方向,脚不适的人也能骑上自行车的效果,通过座椅,滑块和上架杆的配合时使用,达到了喜欢户外骑自行车健身的人练手臂力量的同时能够练腰腹力量的效果。


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    Title :

    Hand-pulled driving bicycle


    Additional title:

    一种手拉驱动自行车


    Contributors:
    YANG ZHIWEN (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B62K Fahrräder , CYCLES / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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