Patent ID: 9259966
Filing Date: 2016-02-16
CPC Classification: B60B,B62K

Claim Text:
1. An adjustable quick release grip comprising: a handlebar, a central shaft, a quick releasing shaft, a plurality of steel balls, plural springs, a returning spring, an adjusting seat, and a screw nut; the handlebar being rotated and pulled outwardly and including a spherical knob disposed on a front end thereof, a groove communicating with a middle section of the spherical knob, an eccentric hole defined on a peripheral side of the spherical knob and communicating with the groove, a pulling lever extending outwardly from a bottom end of the spherical knob, a connecting stem inserted into the eccentric hole and having a threaded orifice, the central shaft including a column mounted on a front end thereof, the column having outer threads surrounding around a front end thereof and screwing with the threaded orifice of the connecting stem, a first shoulder formed around a middle section thereof, and a tab arranged around a rear end thereof, the first shoulder having a plurality of recesses defined around a peripheral side thereof; the quick releasing shaft including a hollow body which has an outer screwing section arranged around a rear end of the hollow body and screwing with the screw nut, the hollow body having a slot defined on a central portion thereof and used to insert the quick releasing shaft, and an aperture formed on a front end of the slot, wherein a stopping rim is arranged on a connecting portion of the slot and the aperture, the hollow body further includes an opening arranged in a front end thereof, a retaining head defined around an outer wall of the front end thereof, a second shoulder formed on a connecting portion of the hollow body and the retaining head, wherein the retaining head has a plurality of receiving holes formed around an outer peripheral side thereof, communicating with the aperture, and used to accommodate the plurality of steel balls and the plural springs, the returning spring is fixed between the tab and the stopping rim, the adjusting seat is retained on the second shoulder of the retaining head; the adjusting seat including an adjustment cover, a first forcing ring, and a second forcing ring which are secured on a front end of the adjustment seat, the adjusting seat also including a pore defined on a central position thereof, a notch formed on a central position of a front end thereof, a circular gasket mounted in the notch, the notch having inner threads arranged around an inner wall thereof, wherein the adjustment cover has an external screw section surround around a bottom end thereof and screwed with the inner threads.