| 摘要 |
PURPOSE: Provided is a multipurpose bike driving equipment which enables to drive forward, reverse rotation or foot operation freely so that it helps to drive as drivers' situation. CONSTITUTION: The multipurpose bike driving equipment comprises the parts of: a pedal assemblies(200)(300) which are placed at both sides in the center of a chain gear part(100); a power transfer part which is synchronous to one side pedal assembly among the pedal assemblies inserted into a center wheel axis in the chain gear part in an order manner; a migration steel which is placed inside the power transfer part to check power transmission; a second driving part which is matched to one side of the power transfer part; and a third driving part which is matched to one side of the second driving part.
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