Patent ID: 9056391
Filing Date: 2015-06-16
Classification: B25B,B25G,G05G

Abstract:
1. A locking mechanism for locking a knob relative to a grip, the locking mechanism including: a sleeve non-movably connected to the grip and formed with teeth; a body non-movably connected to the knob, partially inserted in the sleeve, and formed with at least one recess and a cavity in communication with the recess; at least one pawl movably inserted in the recess and formed with teeth; and a lever formed with an end for abutment against the pawl and movable in the cavity of the body between a first position to press a first portion of the pawl to engage the teeth of the pawl with the teeth of the sleeve and a second position to press a second portion of the pawl to disengage the teeth of the pawl from the teeth of the sleeve.