Patent ID: 6745441
Filing Date: 2004-06-08
Classification: B25B,Y10T

Abstract:
A locking pliers comprising:a first arm with a joint in hollow center, two sides of said first arm is a jaw and a handle; a second arm with a joint in hollow center, two sides of said second arm is a jaw and a handle, a main rivet joins said first arm and said second arm together in cross; a tensile spring wrapping around said main rivet with two legs inside said handles respectively; a teeth bar in rectangular shape with one end joining moveably inside said joint of said first arm, the other end stretching downward into said handle of said second arm; a control mechanism with a teeth structure located on one side to gear into the teeth of said teeth bar and to offer an elastic strength to pull said teeth bar toward the inner wall of said second arm, the other side stretches out of said handle of said second arm wherein said control mechanism is linked moveably to said handle that face the teeth side of said teeth bar with a rivet and a spring.