Patent ID: 6971569

Claim:
A staple extractor structure for removing a staple comprising: a) a movable member movable between first and second positions and having: i) an engaging cavity having a concave shape; ii) an upwardly-tilting engaging edge located on an outer periphery of a rear of the engaging cavity; iii) an abutment facet located on an outer periphery of a front of the engaging cavity; iv) a coupling recess extending along a bottom of the front thereof; v) a central limiting groove protruding upwardly from a front side of the coupling recess; and vi) two pivoting holes located on opposite sides of an interior wall of the engaging cavity; b) a guide pressing board pivotally located within the engaging cavity and having: i) two pivoting rods, one of the two pivoting rods is inserted into each of the two pivoting holes; ii) a flat abutting area located on a bottom side thereof and aligning with the abutment facet of the engaging cavity when the movable member is located in the first position and aligning with the upwardly-tilting engaging edge when the movable member is located in the second position; and iii) a protrusive block located on a front thereof and extending outwardly from the central limiting groove; c) a spring element having a first end connected to an upper surface of the guide pressing board and a second end engaging the interior wall of the engaging cavity, a rear of the movable member being pressed upwardly by the spring element; and d) an engaging piece having a flat puller fixedly connected to the coupling recess of the movable member, the engaging piece and the movable member are combined a one unit, wherein, when the movable member is located in the first position, the flat puller is inserted under the staple, and, when the movable member is moved to the second position, the staple is lifted upwardly by the flat puller.