Magazine structure for a power stapler

A magazine structure for a power stapler which includes a main body with a handle, a magazine detachably connected to said main body and an impact member movably disposed to said main body, the magazine structure comprising:

• a magazine having a plurality of first grooves defined in at least one of two sides thereof;
• a cover slidably connected to said magazine and having a push member slidably disposed thereto, said cover having a plurality of second grooves defined therein;
• an end board fixedly connected to an end of said magazine and having an elongate opening defined therethrough, two groove portions respectively defined in two opposite sides defining said elongate opening;
• a stopper board fixedly connected to said end board and having a recessed portion defined in an inner side thereof which faces to said end board, said recessed portion defined by a bottom thereof which has a slot defined therein and communicating with said recessed portion, and
• a guide plate received in said slot with two first springs received in said slot so as to push a rear side of said guide plate toward said end board, said guide plate having two elongate apertures defined therein and two pins respectively extending through said stopper board and said two elongate apertures, each of said two elongate apertures having an axis which is perpendicular to an axis of said guide plate, said guide plate having an inclined surface defined in a front side thereof and said front side of said guide plate protruding in said recessed portion.