Patent ID: 6439491
Filing Date: 2002-08-27
Classification: B65H,H02G

Abstract:
A wire winding box comprising:a box body having a wire groove formed therein and a shaft extending from an inner lateral side of the wire groove, the shaft having an axially extended slot formed therein and extending through the box body; a housing being connected to the box body for enclosing the wire groove; a wire winding disk having a first disk body and a second disk body, the first disk body having a centrally disposed axial hole and a through hole spaced therefrom, the second disk body being coupled to the first disk body and having an axial hole aligned with the axial hole of the first disk body, the first disk body having a wire winding ring formed on one side thereof and a receiving groove formed on an opposing side thereof, the wire winding disk being placed in the wire groove of the box body and the shaft extending respectively through the axial holes of the first and second disk bodies for the wire winding disk to rotate thereon; a communication cable having one end portion passing from external the box body through the slot to wind around the shaft, and into the receiving groove of the wire winding disk, the communication cable passing through the through hole of the first disk body and being further wound on the wire winding ring of the wire winding disk; a pair of arcuate positioning pieces extending from the inner lateral side of the wire groove adjacent a periphery of the shaft, the communication cable being captured between the shaft and at least on of the positioning pieces; and, a spiral spring being connected between the box body and the second disk body.