Patent ID: 7325314
Filing Date: 2008-02-05
Classification: B23D,B27B

Abstract:
1. A handsaw, comprising: a handle; a blade removably mounted on the handle; a press button pivotally mounted on the handle and detachably engaged with the blade to lock the blade on the handle and unlock the blade from the handle; wherein the press button is pivotable relative to the blade between a first position where the blade is locked by the press button and is locked on the handle and a second position where the blade is unlocked from the press button and is removed from the handle; the handle has a top face formed with a longitudinal receiving chamber to receive the press button; the handle has a side face formed with a mounting recess having a first end communicated with the receiving chamber and a second end provided with a positioning pin, where the press button has a first end formed with a longitudinal locking groove communicated with the receiving chamber of the handle and a transverse positioning hole perpendicular to the locking groove, the handsaw further comprises a locking pin extended through the positioning hole of the press button to move with the press button, and the blade has an end portion having a first side formed with a first hook detachably hooked on the locking pin and a second hook detachably hooked on the positioning pin, where the press button is pivotable relative to the blade to lift the locking pin to detach the first hook of the blade from the locking pin to remove the blade from the handle and the press button.