The invention relates to an electric forward-pedaling boosting bicycle which comprises a brake device, a saddle, pedals, a chain wheel, a front wheel, a rear wheel, a transmission chain, a first flywheel, a triangular support, a boosting motor and a battery. A second flywheel is coaxial with the chain wheel and connected with a contact switch of the boosting motor, and when a rider pedals forwards, the boosting motor works; when the rider does not pedal the pedals and/or the pedals are pedaled backwards, the boosting motor does not work. The electric forward-pedaling boosting bicycle further comprises a boosting electrode reversing device electrically connected with the brake device and used for braking through electric boosting. According to the electric forward-pedaling boosting bicycle, through the second flywheel, when the bicycle is pedaled forwards, the boosting motor starts to work, and when the bicycle is not pedaled or is pedaled backwards, the boosting motor does not start working, in this way, more energy is saved, and environmentally friendliness is achieved. The brake device is electrically connected with the boosting electrode reversing device and used for electric boosting brake, and therefore better safety is achieved.
Electric forward-pedaling boosting bicycle
2015-07-01
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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