Patent ID: 7258039
Filing Date: 2007-08-21
Classification: B62D,Y10T

Abstract:
1. A handle-adjusting device for adjusting position of a handle relative to a vehicle frame, the handle including an upright support rod connected pivotally to a front end of the vehicle frame at a lower end thereof, and a handlebar connected fixedly to an upper end of the support rod, said handle-adjusting device comprising: a mounting seat adapted to be connected pivotally to and disposed adjacent the support rod; an upright valve cylinder including: said mounting seat has an intermediate hole formed therethrough so as to permit extension of said end portion of said control rod therethrough, a bottom surface, and a lower hole that has an upper end communicated with said intermediate hole, and a lower end formed in said bottom surface, said upper end of said valve rod extending into said lower hole in said mounting seat; and said control rod is movable within said intermediate hole in said mounting seat, said pressing face and said release face being annular and being arranged one behind the other, said pressing face having a diameter larger than that of said release face.