Patent ID: 7484439

Claim:
A quick switching hand tool comprising: a driving head having a ratchet teeth portion; a control device having a control rod; the control rod being installed with a driving block which is interacted with a buckle unit; the buckle unit is engageable to the ratchet teeth portion; wherein when the control rod is pressed, the control rod will drive the driving block to rotate so that the buckle unit shifts with the driving block so as to switch restoring direction of the driving head; and wherein the control rod is installed with at least one interaction unit and an inner surface of the driving block is formed with at least one inclined cambered trench; the driving block is installed to the control rod; and the interaction unit is embedded into the inclined cambered trench; wherein when the control rod is pressed, the interaction unit moves along the inclined cambered trench to drive the driving block to rotate.