There is provided a driving tool including: a magazine configured to accommodate a connected fastener obtained by connecting a plurality of fasteners; an injection passage provided with an injection port for injecting at least one fastener of the plurality of fasteners; and a driving-out portion configured to drive out the fastener supplied to the injection passage from the injection port. The driving-out portion is configured to idle-drive without driving out the fastener from the injection port in a state where the connected fastener is accommodated in the magazine.

Workability and endurance of a working machine is improved with a simple configuration. A working machine includes: an ejecting portion 7; a striking portion 30 striking a fastener; and a magazine 20 feeding the fastener to the ejecting portion 7. The magazine 20 includes: a plate-shaped base member 20a extending in a front and back direction B1 and configured to catch the fastener to be movable in the front and back direction B1; a feeder 20b switchable between a contact state representing contact with the fastener caught with the base member 20a and a contactless state representing contactless with the fastener at time of movement in the front and back direction B1; and a guiding portion guiding movement of the feeder 20b in the front and back direction B1. The working machine includes a detector 21 detecting a position of the feeder 20b in the front and back direction B1.

A fastener driver includes a housing having a handle portion. A motor is positioned within the housing. The fastener driver further includes an air compressor including a compressor cylinder and a compressor piston movable within the compressor cylinder in a reciprocating manner to compress air within the compressor cylinder. The fastener driver further includes a drive train converting torque from the motor to a linear force applied to the compressor piston, causing the compressor piston to move in the reciprocating manner. At least a portion of the drive train extends through the handle portion of the housing.

In one aspect of the invention, a floor nailing gun includes a nail magazine; a sleeve component; a nail ejecting component; an elastic component; and a base, where an end face of one end of the nail magazine is provided with at least one threaded hole for fixedly connecting the nail magazine to the base, and the sleeve component, the nail ejecting component, and the elastic component are mounted on the nail magazine, wherein the nail magazine is provided with an L-shaped groove having an L-shaped cross section or a T-shaped groove having a T-shaped cross section, and a boss for preventing nails from jumping up and down is formed at the top of the L-shaped groove or the T-shaped groove.

An engaging portion of a driver has an engaging portion front surface coplanar with a striking portion front surface and an engaging portion rear surface coplanar with a striking portion rear surface. The engaging portion has an engagement surface that is parallel to a rotation axis of a lifter.

A nail gun includes: a housing formed with an accommodating space; a cylinder; a firing assembly capable of moving from an initial position to a firing position; a power output assembly disposed in the accommodating space and used for outputting a driving force; and a drive wheel connected to an output shaft of the power output assembly and used for driving, under the drive of the power output assembly, the firing assembly to move. The drive wheel has a first drive tooth and second drive teeth, the radius of the addendum circle of the first drive tooth is less than the radius of the addendum circle of a second drive tooth, the first drive tooth is a drive tooth disposed at a start end of the drive wheel, and the first drive tooth meshes with the firing assembly when the drive wheel starts driving the firing assembly to reset.

A dustproof device for use in an electric nail gun includes a dustproof plate and two fastening members. The electric nail gun includes a muzzle unit used for discharging nails and a machine body unit connected to the muzzle unit and operable to strike the nails. The dustproof plate has a mounting surface facing the machine body unit, an exterior surface that is opposite to the mounting surface and prevents foreign matters from entering the machine body unit, and a through hole that extends through the mounting surface and the exterior surface, that permits the muzzle unit to extend fittingly therethrough, and that is complementary in shape with a contour of a cross section of the muzzle unit. The two fastening members extend from the mounting surface and are detachably connected to the machine body unit to secure the dustproof plate between the machine body unit and the muzzle unit.

A powered fastener driver includes a magazine configured to receive fasteners, a pusher slidably coupled to the magazine, a nosepiece coupled to the magazine, and a workpiece contact element movable with respect to the nosepiece. The powered fastener driver further includes a lockout member pivotally coupled to the nosepiece, and a magnet exerting a magnetic force on the lockout member to bias the lockout member toward a first position. The pusher moves the lockout member to a second position where the lockout member blocks movement of the workpiece contact element when a predetermined number of fasteners remain in the magazine.

A nailing unit includes a nail box, a nail magazine, a nail pushing block, a tail buckle switch, a nail limiting block fit together with a nail guiding plate through slits is provided. The nail magazine includes a heat-treated guide rail assembly mounted with a nail splitting plate at the end near the nail guiding plate. The nail pushing block connected to a spring is formed with three nail pushing feet adapted to a first, second, and third gaps. The nail guiding plate includes two connecting wings and forms a low-lying guide plate therebetween. Each angle between the guide plate and each connecting wing is respectively fixedly provided with a positioning step along the longitudinal direction.

Fastening devices and methods of utilizing the same. The fastening devices include a handle, a trigger mechanism, a fastener magazine, a fastening head, and a tab feed structure. The tab feed structure includes a tab magazine, a feed rail, and a tab advance mechanism. The tab magazine is configured to contain an accordion-folded stack of tabs, which is defined by a first subset of a plurality of interconnected tabs. The fasting device is configured to, upon actuation of the trigger mechanism, urge a fastener through a leading tab of the plurality of interconnected tabs and into a workpiece to operatively affix the leading tab to the workpiece and also to advance a tab strip, which is defined by a second subset of the plurality of interconnected tabs, toward a fastening region with the tab advance mechanism. The methods include methods of utilizing and/or loading the fastening device.