| 摘要 |
PURPOSE: A collapsible bicycle is provided to allow the user to carry the bicycle using the wheels even at the state the bicycle is folded. CONSTITUTION: A front frame(11) supports a front wheel. A rear frame(13) supports a rear wheel. A front plate(15) is installed on the end part of the front frame. A rear plate(16) is installed on the end part of the rear frame. A hinge unit(20) connects the front frame and the rear frame. A hinge housing(21) is connected to the end part of the front frame. A hinge shaft(22) is connected to the hinge housing with the rotation axis deviated from the central axis of the hinge housing. In a pedal assembly(23), a sprocket and a pedal are installed.
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