Patent ID: 6474585
Filing Date: 2002-11-05
Classification: B65H,H02G,H04M

Abstract:
A wire winding box with an increasing usable area comprising:a box body having a receiving space therein, the box body having a perimeter edge portion with a pair of spaced wire holes formed therethrough; a wire winding disk having a first disk body and a second disk body coupled together, the first disk body having an axial hole and a wire winding shaft extending from one side thereof and a receiving groove on an opposing side of the first disk body extending between the first disk body and the second disk body, the wire winding disk being installed in the receiving space of the box body; a communication wire having a first end portion passing through a first of the pair of wire holes and being wound around the wire winding shaft to form an inner coiled portion, a second end portion of the communication wire passing through a second of the pair of wire holes and the first disk body of the wire winding disk and being wound in the receiving groove to form an outer coiled portion; a spiral spring connected between the box body and the wire winding disk; and, a buckling button slidably mounted to the box body adjacent one of the pair of wire holes, the buckling button having a buckling portion on one end thereof for selectively abutting against a respective portion of the communication wire and thereby secure the communication wire against displacement responsive to the buckling button being displaced in a first direction, the first direction being toward the adjacent wire hole, whereby only one communication wire portion can then be withdrawn from the wire winding disk and rewound thereon, the communication wire being freed from the securement responsive to selective displacement of the buckling button in a second direction, the second direction being opposite the first direction.