The invention relates to the field of bicycles, in particular to a bionic crawling two-drive bicycle which comprises a frame of a traditional bicycle, a front fork, a rear fork, a rear wheel, a front wheel, a rear-drive flywheel and pedals, the rear-drive flywheel and the rear wheel are in transmission through a chain, a lying plate is fixed to the front portion of an upper cross beam of the frame, the front fork is installed in a front fork sleeve, mortises are formed in the front fork and the front fork sleeve, and the pedals are installed in the mortises. Sliding sleeve clamping tenons are arranged at the front end and the middle end of the upper beam, a front fork steering gear is fixed to the front fork, a frame fixing rod is installed on the front portion of the frame, a hinge rod capable of folding the upper beam and the lower beam is installed in the middle of the frame, and a middle end steering gear is fixed to a hinge shaft of the hinge rod. The invention has the advantages that the strength of upper limbs and hands can be used for driving the front wheel, so that the upper limbs and the lower limbs can be exercised at the same time, and the bodybuilding effect is more comprehensive due to bionic crawling movement; compared with a traditional bicycle, driving force is enhanced, and the bicycle is faster and more labor-saving; due to middle-end steering, the front driving force of the upper limbs and the hands can be more sufficient.

    本发明涉及自行车领域,特别是一种仿生爬行两驱动的自行车,包括传统自行车的车架、前叉、后叉、后轮、前轮、后驱飞轮、脚蹬,后驱飞轮与后轮通过链条传动,车架的上横梁前部固定有趴靠板,前叉安装在前叉套筒中,前叉和前叉套筒上设有榫孔,上横梁前端、中端设有滑套卡榫,前叉上固定有前叉转向齿轮,车架前部安装有车架固定杆,车架中部安装有可使上横梁和下横梁折叠的铰链杆,铰链杆的铰链轴上固定有中端转向齿轮,本发明有益效果是可以把上肢和手的力量用于驱动前轮上,使上下肢能同时运动得到锻炼,仿生爬行运动,健身效果更全面;与传统自行车相比驱动力增强,更快、更省力;中端转向,能使上肢和手的前驱使力更充分。


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    Titel :

    Bionic crawling two-drive bicycle


    Weitere Titelangaben:

    一种仿生爬行两驱动的自行车


    Beteiligte:
    XU ZIKUN (Autor:in)

    Erscheinungsdatum :

    2022-03-01


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



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