The invention discloses a folding small wheel bicycle, and aims at providing a small wheel bicycle which not only is retractable but also can be folded and is more compact. A frame main body of the small wheel bicycle is a straight bicycle beam (1); the upper end of the bottom joint of a telescopic handlebar pole and the top surface of the bicycle beam (1) in front of the bottom part of a saddle post (17) are connected with a stay cord (4); the small wheel bicycle is also equipped with a quick-dismantling midwheel (7) and a quick-dismantling common midwheel (6), wherein the hub of the quick-dismantling midwheel (7) is provided with a drive motor; the quick-dismantling midwheel (7) and the quick-dismantling common midwheel (6) can be selectively assembled as needed; the firmness of a bicycle body is greatly enhanced by installing the quick-dismantling midwheels (6, 7), and the bicycle body can be made lighter. The folding small wheel bicycle is convenient to carry, easy to manufacture and low in manufacturing cost.


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    Title :

    Folding small wheel bicycle


    Contributors:
    BA XIUBIN (author)

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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