Locking pliers
OwnerLi-Chieh Lininventor
Life of this patent
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Abstract
A locking pliers comprising a first arm and a second arm, a main rivet joins the two arms together in cross; a tensile spring wraps around the main rivet with two legs inside the two handles respectively; a teeth bar with one end joins moveably inside the joint of the first arm, the other end stretches downward into the handle of the second arm; a control mechanism located inside the first handle with a teeth structure on one side to gear into the teeth of the teeth bar and to offer an elastic strength to pull the teeth bar toward the protuberance, the other side stretches out of the handle of the second arm for users to adjust. Users can apply the present invention to clamp an object for more convenient, less strength and more stable clamping effect.
Claims7
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.
Dependencies are inferred from the claim text.