The invention discloses several re-innovating foot bar driving mechanisms, which relate to bicycles, scooters, tricycles or similar vehicles. The several re-innovating foot bar driving mechanisms are characterized in that two coaxial foot bars 1 are arranged on a bicycle, a scooter, a tricycle or a similar vehicle, support shaft holes 2 are formed in the front ends of the foot bars 1, and pushing structure direction conversion devices 3 are arranged on the lower parts of the foot bars 1 and directly act on crankshafts respectively. When force is applied to the crankshafts by the foot bars 1, rotary rays of the crankshafts form negative angles under the action of the pushing structure direction conversion devices 3, so as to generate forward thrust, so that unidirectional forward clockwise rotation is generated by a driving wheel. Chainwheel cranks of the bicycles are used as driving components, so that when the foot bar 1 on one side is driven downward, the foot bar 1 positioned on the other side is driven upward, so as to form alternate driving. Flywheels are driven through chains, so that the bicycle can easily and freely move forward, and the problem of difficulty in unidirectional rotation of chainwheel crank structures is solved.


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    Title :

    Several re-innovating foot bar driving mechanisms


    Contributors:

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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