WIRE BINDER CAPABLE OF BINDING OF BOOK WITHOUT MOVING BINDING OBJECT AFTER PUTTING WIRE RING INTO HOLE OF BOOK

摘要

PURPOSE: A wire binder is provided to allow a binding operation to be performed by a single apparatus without requiring to move a binding object temporarily coupled to a wire ring, allowing even beginners to accurately perform the binding operation within a short time. CONSTITUTION: The wire binder comprises a center sheet fixing groove(20), a punching unit(30) having a punching pin(32), and a base(40) having holes(40b) and a protruding piece(40a) on which magnet(41) is attached. A ring fixing plate(42) is fixed at a lower end of the base by means of ring fixing pins(42a), which are inserted into the holes, respectively. A lower end of the ring fixing plate is slidably bonded to an upper end surface of a vertically adjustable member(43) to vertically move the ring fixing pins according to forward or rearward movements of the base. According to vertical movement of a push lever, a rack gear coupled to a lever shaft(11) rotates, causing a rack engaged with the rack gear to vertically move. This causes a pressure bar(13) to vertically move.