PEDAL AND BATTERY DRIVE FOLDABLE BICYCLE, WHICH ENABLES A USER TO SELECT DRIVE POWER BETWEEN PEDAL DRIVE AND BATTERY DRIVE

摘要

PURPOSE: A pedal and battery drive foldable bicycle is provided to reduce the fatigue of a user due to pedaling by converting the kind of drive power supply between pedal drive and battery drive.;CONSTITUTION: A pedal and battery drive foldable bicycle comprise a handle foldable bracket(4), a frame connecting member(18), a saddle axis, a saddle shaft extending lever(30), a supporting board bracket, and a battery. The handle foldable bracket is installed in a handle shaft in order to bend a handle based on the handle shaft. The frame connecting member connects a front frame(8) and a rear frame(9) of a bicycle and comprises a pedal which can be folded on a handle and both pedal shafts(11). The saddle axis and saddle shaft is installed on the central part of the frame connecting member and extending lever and controls the height of a saddle(19). The bracket is installed in a back wheel of bicycle shaft and controls a bicycle supporting board in different angles. The battery is detachably attached to the bicycle.;COPYRIGHT KIPO 2012