Patent ID: 9126076
Filing Date: 2015-09-08
Classification: A63B,F03G,H02K

Abstract:
1. A fitness power generation bicycle, comprising: a bicycle gymnastic device, comprising a main frame and a drive sprocket connected with the main frame; a generator located on the main frame, comprising a shaft and a driven sprocket fixed on the shaft; a chain connecting the drive sprocket with the driven sprocket; a battery electrically connected with the generator for storing an electric energy from the generator; and an inverter electrically connected with the battery for adjusting an output current of the battery, wherein the main frame comprises a base, a bicycle beam fixedly set on the base, and two support plates located between the base and the bicycle beam, and the generator is movably located on the two support plates, wherein the fitness power generation bicycle further comprises two fixing plates respectively fixedly located at two sides of the generator, wherein a first positioning groove is provided at one of the fixing plate and the support plate, and a first locking member, which is capable of sliding within the first positioning groove for adjusting a distance between the driven sprocket and the drive sprocket to adjust a degree of tightness of the chain, is provided on the other of the fixing plate and the support plate.