A stapler comprises a base (1), a staple pin track (2), a top blade assembly (3), a hinge (4) and an upper cover (5). Tail ends of the staple pin track, the top blade assembly and the upper cover are all hingedly connected to a tail end of the base. A first guide part is disposed on a side wall of the upper cover, and one end of the hinge is slidably connected to the first guide part. The first guide part is set in a structure that when the upper cover is pressed, one end of the hinge can move to the tail end of the upper cover and press downwards. A second guide part is disposed on the side wall of the base, and the other end of the hinge is slidably connected to the second guide part. The second guide part is set in a structure that when the upper cover is pressed, the other end of the hinge can move to a front end of the base, and when the upper cover is opened, the other end of the hinge is separated from the base. A middle part of the hinge is hingedly connected to a middle of the top blade assembly, and the first guide part is close to the tail end of the upper cover. The present invention has a good labor-saving effect and makes it convenient to put in staple pins.

A stapler includes a base, a handle pivotably connected to the base, and a magazine unit having a channel body which is pivotably attached to the base, a magazine body which is coaxially disposed to and movable relative to the channel body in a lengthwise direction, and a magazine ejection spring disposed to bias the magazine track to make an ejection movement. The magazine unit further has a damping module disposed on the magazine track and having two spring-biased damping members which are movable relative to the magazine track to be slidably moved on and frictionally engaged with inner wall surfaces of two outer lateral wails of the channel body so as to retard the ejection movement of the magazine track.

A composite staple magazine for tackers includes a guide member, a receiving body, a support member, a push member, a resilient member and an end member. The receiving body is fixed to the guide member. The support member is made of plastic material and snapped to the receiving body. The support member includes two respective positioning portions which are engaged with the engaging portion of the receiving body. The resilient member is wrapped to the roller of the support member and connected to the push member which is slidably mounted to the receiving body. The resilient member pushes the staples forward. The end member is fixed by a bolt. The composite staple magazine is simple, easily assembled and saves cost.

A stapler is provided, including: a main body, having a front end and a rear end; a magazine, disposed in the main body having an outlet end; a striker, disposed in the main body and located between the front end and the outlet end along the longitudinal direction; a driving mechanism, connected to the striker to optionally drive the striker to strike the staple; a pressing element, located in the main body and between the striker and the outlet end along the longitudinal direction, the pressing element being movable between an original position and a pressed position, the original position being higher than the pressed position, the pressing element having a tendency to stay on the original position, when the pressing element is located on the pressed position, the pressing element presses the staples which are exposed outside the outlet end of the magazine.

A stapler includes a main body, a magazine, a striker, and a driving portion. The main body encloses a receiving space and has an opening at the bottom of the front end thereof. The opening communicates with the receiving space. The magazine is arranged in the main body for receiving staples. The striker is arranged at the front end of the main body and is linearly slidable above the opening vertically. The driving portion is disposed on the main body and is connected to the striker to drive it to move downward to strike the staple out. The striker has a bottom face oriented frontward and downward so that an angle ranged from 3-15 degrees is defined between the bottom face and the horizontal plane.

A magazine assembly and a stapler including the same are provided. The magazine assembly includes a main body and a staple-pushing mechanism. The main body has a seat body and at least one rail, the seat body has a first end portion and a second end portion, a connection of the first and second end portions is defined as a moving path, and the at least one rail is disposed on the seat body. The staple-pushing mechanism is arranged on the main body, the staple-pushing mechanism includes a staple-pushing member and a constant force spring, and the staple-pushing member is driven to move toward the first end portion via the constant force spring.

A magazine assembly and a stapler including the same are provided. The magazine assembly includes a base and a rail assembly. The base has a first end portion and a second end portion. A direction from the second end portion toward the first end portion is defined as a first direction. The rail assembly is disposed on the base and adapted for a staple unit to slidably abut thereagainst along the first direction. The rail assembly includes a first rail and a second rail which are separate. A first side wall of the first rail has at least one guiding portion extending in the first direction. Each guiding portion is adapted for a head of a T-shaped staple to slidably engage therewith along the first direction. The second rail is adapted for a U-shaped staple unit to abut thereagainst.

The present disclosure relates to a staple gun. The staple gun includes a staple gun shell with a fixed handle and a movable handle, and provided with a staple storage mechanism with a staple outlet. The staple gun shell is internally and slidably provided with a staple striking assembly through an elastic sliding mechanism. A pry bar type linkage reset mechanism, arranged between the movable handle and the staple striking assembly, is capable of driving one end of the staple striking assembly to get away from the staple outlet when the movable handle moves toward the fixed handle under an external force, or when the external force disappears, the pry bar type linkage reset mechanism is capable of making the movable handle move far away from the fixed handle, and one end of the staple striking assembly slides into the staple outlet under the action of the elastic sliding mechanism.

A driving tool has a tool body with a driving channel. A magazine is attached to the tool body. A pusher biases driven members inside the magazine toward the driving channel. The driver strikes one of the driven members fed in the driving channel. A blank drive preventing mechanism restricts a driving operation of the driver when a number of driven members inside the magazine is less than or equal to a predetermined number. The resistance-applying member applies resistance to the driven members remaining inside the magazine when the blank drive preventing mechanism is actuated and maintains the orientation of the driven members. The resistance-applying member is provided at a location corresponding to the shortest available driven member.

A nail pushing device of a nail gun includes a base connected to the nose of the nail gun, a cover slidably connected to the base, and restriction units received in the cover. The base has multiple positioning slots, slide slots and passages. The restriction units are installed in the positioning slots and each have a main part for being contact with the nails. The main part of each restriction unit has a ridge protruding laterally therefrom and a resilient leg extends from each of two ends of the ridge. The restriction units each have a guide member and an engaging portion on two ends thereof. The restriction units located in the positioning slots at different positions are used to guide nails of different lengths.