Patent ID: 6394213
Filing Date: 2002-05-28
Classification: B62K,B62M

Abstract:
A power clutch mechanism of a scooter consisting of a base, a handlebar frame, a front wheel, at least one rear fork, and a rear wheel, said power clutch mechanism comprising:a power unit formed of a suspension seat pivoted at one end to the base of the scooter, a motor mounted on said suspension seat and provided with an output shaft, and a drive wheel mounted on said output shaft of said motor such that said drive wheel is able to engage the rear wheel of the scooter; opposite ends of a resilient member respectively fastened to said suspension seat and the rear fork of the scooter such that said resilient member provides a spring force to engage said drive wheel intimately with the rear wheel of the scooter; and an urging member pivoted at a first end to the rear fork of the scooter such that a second end of said urging member is able to urge said suspension seat; said drive wheel being disengaged from the rear wheel of the scooter at such a time when said suspension seat is urged by said urging member, said drive wheel being engaged with the rear wheel of the scooter at such time when said suspension seat is not urged by said urging member; and wherein said second end of said urging member is provided with a slot; wherein said suspension seat is provided with a protruded portion whereby said protruded portion is received in said slot of said urging member at the time when said suspension seat is urged by said urging member.