| 摘要 |
An exercise bicycle comprises a driving wheel 42 connected to pedals 41, a flywheel 43 and a driving belt 44; a power generator 431 cause to generate power by the rotation of the flywheel 43; an electric control portion having a control panel 51, a battery unit 52 serving to store power from the generator 431, a magnetic resisting unit 54 acting on the periphery of the flywheel 43 and being adjustable closer to or away from the flywheel 43 by a controller 53; electric wire 55 connecting the battery 52 with the control panel 51, and electric wire 56 connecting the power generator 431 and the battery 52. The battery 52 is charged during operation of the exercise bicycle and power from the battery 52 is in turn used to energise the control panel 51. |
