The stapler includes a main body, a trigger, a striking mechanism, and a stopping plate. The main body has an outlet at a first end portion. The trigger is pivotally connected to the main body with an end, and the other end extends toward the first end portion for being pressed toward the main body. The striking mechanism includes a striker at the first end portion and a releasing unit for releasing the striker. The trigger switches the releasing unit between a release mode and an accumulating mode so that the striker can move toward the outlet. The striker has a concave face facing the outlet for striking a staple unit. The stopping plate is disposed on the first end portion and is for the staple unit to abut against horizontally. The stopping plate has at least one recess at an end thereof facing the outlet.

A staple gun is provided, including: a main body, including a bottom side, and a staple outlet and a notch disposed on the bottom side; a staple magazine, being withdrawably received within the main body, including a track portion and an abutting portion out of the track portion; a lock mechanism, being located at the bottom side, including a pressed member disposed on the main body and located within the notch, the pressed member having a blocking portion movable between a blocking position and a releasing position; wherein when the blocking portion is in the blocking position, the blocking portion is blockably connected with the abutting portion and the staple magazine is non-withdrawable from the main body; when the blocking portion is in the releasing position, the blocking portion is unlocked by the abutting portion and the staple magazine is withdrawable from the main body.

A staple gun is provided, including: a main body, including a bottom side, and an abutting portion, a staple outlet and a notch which are disposed on the bottom side; a staple magazine, being withdrawably received within the main body; a lock mechanism, including a pressed member disposed on the staple magazine and having a restricting portion movable between a restricting position and a releasing position; wherein when the restricting portion is in the restricting position, the pressed member is located within the notch, the restricting portion is blocked with the abutting portion and the staple magazine is non-withdrawable from the main body; when the pressed member is pressed and moved toward an interior of the main body and the restricting portion is in the releasing position, the restricting portion is unlocked from the abutting portion and the staple magazine is withdrawable from the main body.

A staple gun and a method of using the same. A stapling mechanism in the housing is activated to deliver a staple through an aperture in a housing wall and drive the staple into a surface around a stack of one or more electric cables. The gun includes a reciprocating cable guide for centering the gun on the stack of cables and closing a safety switch to permit the gun's trigger to be activated. A spacer extending outwardly from the housing wall rests on the upper surface of the cable stack. The spacer and a bumper that engages a hammer of the stapling mechanism provide for automatic depth adjustment when driving the staple into the surface. A reciprocating cable guard extending outwardly from the housing wall is positioned between the stack of cables and the staple to aid in preventing the staple from piercing the cable.

A staple gun and a method of using the same. A stapling mechanism in the housing is activated to deliver a staple through an aperture in a housing wall and drive the staple into a surface around a stack of one or more electric cables. The gun includes a reciprocating cable guide for centering the gun on the stack of cables and closing a safety switch to permit the gun's trigger to be activated. A spacer extending outwardly from the housing wall rests on the upper surface of the cable stack. The spacer and a bumper that engages a hammer of the stapling mechanism provide for automatic depth adjustment when driving the staple into the surface. A reciprocating cable guard extending outwardly from the housing wall is positioned between the stack of cables and the staple to aid in preventing the staple from piercing the cable.

A staple gun and a method of using the same. A stapling mechanism in the housing is activated to deliver a staple through an aperture in a housing wall and drive the staple into a surface around a stack of one or more electric cables. The gun includes a reciprocating cable guide for centering the gun on the stack of cables and closing a safety switch to permit the gun's trigger to be activated. A spacer extending outwardly from the housing wall rests on the upper surface of the cable stack. The spacer and a bumper that engages a hammer of the stapling mechanism provide for automatic depth adjustment when driving the staple into the surface. A reciprocating cable guard extending outwardly from the housing wall is positioned between the stack of cables and the staple to aid in preventing the staple from piercing the cable.

A staple gun and a method of using the same. A stapling mechanism in the housing is activated to deliver a staple through an aperture in a housing wall and drive the staple into a surface around a stack of one or more electric cables. The gun includes a reciprocating cable guide for centering the gun on the stack of cables and closing a safety switch to permit the gun's trigger to be activated. A spacer extending outwardly from the housing wall rests on the upper surface of the cable stack. The spacer and a bumper that engages a hammer of the stapling mechanism provide for automatic depth adjustment when driving the staple into the surface. A reciprocating cable guard extending outwardly from the housing wall is positioned between the stack of cables and the staple to aid in preventing the staple from piercing the cable.

An energy storage tool includes a handle selectively linked to a power spring to deflect and store energy in the spring. The handle is decoupled from a link to the power spring by decoupling members in a release action. A peak release force results during the de-linking that is additive to a spring deflection force. An added motion bar adds leverage to the handle during the decoupling release action to reduce the peak release force.

An energy storage tool includes a handle selectively linked to a power spring to deflect and store energy in the spring. The handle is decoupled from a link to the power spring by decoupling members in a release action. A peak release force results during the de-linking that is additive to a spring deflection force. An added motion bar adds leverage to the handle during the decoupling release action to reduce the peak release force.

A cap hammer for driving a staple through a cap into a work surface. The cap hammer includes a staple magazine configured to hold a plurality of staples, a cap magazine disposed beneath the staple magazine and configured to hold a horizontal stack of caps, an internal guide body disposed at a forward end of the cap hammer, a cap driver blade disposed within the internal guide body configured to shear a cap from the stack of caps, a staple driver blade disposed within the internal guide body configured to shear a staple from the plurality of staples, and a work contact element disposed at the forward end of the cap hammer and configured to activate the cap driver blade and the staple driver blade when depressed against a work surface.