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.
Folding small wheel bicycle
2015-06-03
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |