BICYCLE CHARGING MACHINE

摘要

PURPOSE: A charging apparatus for a bicycle for charging a mobile device using the torque of wheels of the bicycle is provided to easily attach and detach the apparatus to the bicycle using a fixing unit. CONSTITUTION: A charging apparatus(100) for a bicycle for charging a mobile device comprises the following: a main body(110); a fixing unit(120) fixing the main body to a frame of the bicycle; a rotary contact unit(140) contacting wheels of the bicycle for transferring the torque of the wheels; a power generator generating electricity by the torque transferred from the rotary contact unit; and a charging unit(180) charging the mobile device using the electricity generated from the power generator. The fixing unit includes a mounting bracket, a coupling bracket, and a locking member firmly coupling the mounting bracket and the coupling bracket.