In one aspect, a system is provided for securing fasteners to a conveyor belt end. The system includes a fastener bed to support fasteners, the fastener bed including a plurality of aligned fastener holes configured to receive staples of lower plates of the fasteners. The system further includes an applicator comprising a plurality of operating members operable to interface with the fastener holes of the fastener bed to advance the applicator along the fastener bed, secure the applicator relative to the fastener bed, and drive legs of the staples through the conveyor belt and into apertures of upper plates of the fasteners. The applicator is operable to urge upper plates of the fasteners against the conveyor belt end and bend the staple leg end portions against the upper plates of the fasteners to secure the fasteners to the conveyor belt end.

A fastener driving tool includes a housing unit with a fastener striking opening, a striking member with an engaging slot, a locking member with a front engaging end detachably engaged to the engaging slot, and a handle unit pivoted on the housing unit. When the handle unit is pressed down to shift the driving tool from an initial to an energy-storing state, the locking member is driven to move the striking member away from the striking opening. When the handle unit is pressed down continuously to shift the driving tool from the energy-storing to a striking state, the front engaging end is driven to disengage from the engaging slot, and the striking member is driven to move down to the striking opening for performing a striking stroke.

A fastener driving tool includes a housing unit with a fastener striking opening, a striking member with an engaging slot, a locking member with a front engaging end detachably engaged to the engaging slot, and a handle unit pivoted on the housing unit. When the handle unit is pressed down to shift the driving tool from an initial to an energy-storing state, the locking member is driven to move the striking member away from the striking opening. When the handle unit is pressed down continuously to shift the driving tool from the energy-storing to a striking state, the front engaging end is driven to disengage from the engaging slot, and the striking member is driven to move down to the striking opening for performing a striking stroke.

The present disclosure is directed to a fastener driver for driving a fastener into a workpiece. The fastener driver includes a housing and a lever pivotably coupled to the housing and actuable to cause the fastener driver to drive the fastener into the workpiece. The fastener driver also includes fastener puller removably coupled to the housing and operable to remove the fastener from the workpiece. The fastener puller includes a base portion, a removal head, and a pivot region. The removal head is affixed to the base portion and configured to pry the fastener from the workpiece. The removal head has a flat shape. The pivot region is defined between the removal head and the pair of legs. The pivot region is configured to contact the workpiece such that during operation the fastener puller pivots about the pivot region relative to the workpiece.

The present disclosure is directed to a fastener driver for driving a fastener into a workpiece. The fastener driver includes a housing and a lever pivotably coupled to the housing and actuable to cause the fastener driver to drive the fastener into the workpiece. The fastener driver also includes fastener puller removably coupled to the housing and operable to remove the fastener from the workpiece. The fastener puller includes a base portion, a removal head, and a pivot region. The removal head is affixed to the base portion and configured to pry the fastener from the workpiece. The removal head has a flat shape. The pivot region is defined between the removal head and the pair of legs. The pivot region is configured to contact the workpiece such that during operation the fastener puller pivots about the pivot region relative to the workpiece.

A stapler is provided, including: a main body, including a front end portion, the front end portion including a staple outlet and a plate member, the plate member including a concave adjacent to the staple outlet; a holder, switchably disposed on the main body, including a plurality of notches with different sizes and a plurality of first positioning portions; and a positioning member, disposed on the main body, releasably positioned with one of the plurality of first positioning portions so that one of the plurality of notches corresponds to the concave in a front to rear direction, for receiving a portion of a cable.

A stapler is provided, including: a main body, including a front end portion, the front end portion including a staple outlet and a plate member, the plate member including a concave adjacent to the staple outlet; a holder, switchably disposed on the main body, including a plurality of notches with different sizes and a plurality of first positioning portions; and a positioning member, disposed on the main body, releasably positioned with one of the plurality of first positioning portions so that one of the plurality of notches corresponds to the concave in a front to rear direction, for receiving a portion of a cable.

A target illuminating stapling device for safely fastening an item to a substrate includes a staple gun and a bulb. The staple gun comprises a staple driver, a handle, and a staple cartridge. The staple driver is positioned in a front portion of the staple gun. The handle is hingedly engaged to the front portion and extends over a back portion of the staple gun. The handle is operationally engaged to the staple driver. Levering of the handle actuates the staple driver to fasten a staple into a substrate. An item that is positioned between the staple and the substrate is fastened to the substrate. The staple cartridge selectively feeds the staple to the staple driver. The bulb is engaged to the staple gun proximate to the staple driver. The bulb selectively illuminates a target area of the substrate into which the staple is to be fastened.

A fastener delivery tool may comprise a sheath assembly having at least one position retention member proximate a distal end of the sheath assembly, and a handle assembly coupled to a proximal end of the sheath assembly, the handle assembly comprising a housing, a trigger handle, and an insert connector. An external force applied to the trigger handle may cause displacement of the trigger handle relative to a rest position, and displacement of the trigger handle from the rest position within a first displacement range may impart a first amount of force on the insert connector relative to the applied external force and displacement of the trigger handle from the rest position within a second displacement range may impart a second amount of force on the insert connector relative to the applied external force, with the first amount of force being greater than the second amount of force.

A nail machine with effort-saving mechanism is provided, including: a shell body; an operating mechanism, disposed on the shell body and including a pressing lever, a driving rod and a linkage, the operating mechanism provided for being operated to move between a first position and a second position; an actuating member, two ends thereof having a sliding portion and an engaging portion respectively; a striking force accumulating mechanism, including a striking board and a force accumulating member, the striking board being movable between an initial position and a releasing position; wherein when the operating mechanism moves toward the second position, the engaging portion is engaged with the striking board, and the striking board moves toward the releasing position; when the operating mechanism is in the second position, the engaging portion is detached from the striking board, and the striking board moves toward the initial position.