The present invention provides an improved electric stapler structure, structured to include a housing and a staple slot fixing piece. A driving arm is located at one side within a mount corresponding to staple pushing pieces of the staple slot fixing piece. The staple pushing pieces are used to ca
The present invention provides an improved electric stapler structure, structured to include a housing and a staple slot fixing piece. A driving arm is located at one side within a mount corresponding to staple pushing pieces of the staple slot fixing piece. The staple pushing pieces are used to cause a spring piece of a pressure piece to squeeze a staple. Furthermore, a central bearing base is located at another side of the mount, so that when a stop piece of a hook ring separates from an inverted hook portion of the central bearing base, then a groove and buffering of a stop portion is used to block a protruding piece of a blocking piece, thereby preventing the central bearing base from flicking out in a split second due to the elastic force of a pull piece spring, and thus safeguarding safety of the user during use.
대표청구항▼
What is claimed is: 1. An electric stapler structure, comprising: a housing and a staple slot fixing piece; a mount is installed interior of the housing, and a circuit board and a motor are configured within the mount; a central bearing jacket is located at one side within the mount, the central be
What is claimed is: 1. An electric stapler structure, comprising: a housing and a staple slot fixing piece; a mount is installed interior of the housing, and a circuit board and a motor are configured within the mount; a central bearing jacket is located at one side within the mount, the central bearing jacket is clasped to a central bearing base, an inner auxiliary and a pull piece; a pressure piece and a staple slot fixing piece are fitted to another side; a protruding piece located on a blocking piece mounted to a spring underlying the protruding piece, the spring extending from the central bearing base, wherein the electric stapler structure being configured so that when a stop piece of a hook ring separates from an inverted hook portion of the central bearing base, the protruding portion temporarily blocks and buffers the movement of a stop portion in a groove of the central bearing base, thereby preventing the central bearing base from flicking out from the elastic force of a pull piece spring. 2. The electric stapler structure according to claim 1, wherein one end of the pull piece spring is mounted onto a mount end of the hook ring, and another end extends to a guide wheel and mounts onto a hook portion of the pull piece, wherein the electric stapler structure being configured so that when the protruding piece of the blocking piece is blocked by the stop portion in the groove, then a holding portion of a central bearing base draws out the central bearing base. 3. The electric stapler structure according to claim 1, wherein the electric stapler structure being configured so that when the motor actuates gears, a drive piece, an eccentric wheel and a driving arm are simultaneously actuated, and the driving arm upwardly pulls staple pushing pieces, and movement of a staple slot positioner and staple slot insertion pins closes the staple pushing pieces, and a positioning piece is pressed downward wherein the electric stapler structure being configured so that when an actuating protruding piece rotates to another side, then the elastic force of a staple slot spring upwardly pushes the positioning piece and separate the staple pushing pieces, which simultaneously cause hook bar portions of the staple pushing pieces to move downward to downwardly actuate the driving arm. 4. The electric stapler structure according to claim 3, wherein the electric stapler structure being configured so that when the positioning piece is pressed downward, the pressure bar downwardly presses the pressure piece via simultaneous rotation of the eccentric wheel, thereby enabling the elastic force of the pressure piece to squeeze a staple and pierce articles to be fastened together, and a staple pushing portion fixedly secures the staple. 5. The electric stapler structure according to claim 3, wherein the electric stapler structure being configured so that a motor actuates the gears by means of an activating member moving a touch switch, and movement of the activating member is caused by the articles to be fastened together abutting a push bar of a touch member, an actuating bar of the touch member causes an abutting portion thereof to abut the activating member, wherein the electric stapler structure being configured so that binding depth of the articles to be fastened together is adjusted by adjusting a protruding body of a slide base on a serrated slide track of the mount.
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