Patent ID: 7455206

Claim:
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.