The invention provides a multifunctional exercise bicycle. The multifunctional exercise bicycle comprises a frame, a handlebar, a front fork, a front wheel, a first connection rod, a second connection rod, a first pedal and a second pedal, wherein an inserting head is arranged at the end part of the first connection rod and an inserting opening is arranged at the end part of the second connection rod; the first pedal is provided with a first inserting hole and a first spring; one end of the first spring is fixed on the first pedal; the other end of the first spring is arranged towards the first inserting hole; the second pedal is provided with a connection pipe and an elastic sheet is arranged in the connection pipe; the other end of the elastic sheet stretches out of the connection pipe; a first clamping claw is further arranged on the side wall of the other end part of the elastic sheet; under a breaststroke bicycle mode: the inserting head is fixedly connected into the first inserting hole and the connection pipe is fixedly connected into the inserting opening; under a scooter mode: the connection pipe is rotationally connected into the first inserting hole, the first spring abuts against the other end part of the elastic sheet, and the first clamping claw is clamped at the edge of the first inserting hole. The insert and play of the multifunctional exercise bicycle can be realized and is convenient for a user to operate, and the practicability is improved.


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    Title :

    Multifunctional exercise bicycle


    Contributors:
    LIU YUSI (author)

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / A63C SKATES , Schlittschuhe



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