Weft winding and unwinding device

Abstract

The present invention relates to a weft winding and unwinding device in which for convenience use of a weft which is a hair band made by weaving one end of hair by machine sewing or by hand sewing, the weft is uniformly wound around a winding rod of a driving shaft and is unwound later for use. The weft winding and unwinding device includes a winding rod rotatably mounted on a casing to wind the weft therearound, a rotation means which rotates the winding rod during operation to cause the weft to be wound around the winding rod and causes the weft to be forcedly unwound from the winding rod while maintaining a predetermined tension during non-operation upon pulling of the weft wound around the winding rod, a casing to which one end portion of the winding rod is rotatably fixed, the casing comprising the rotation means therein, and a connection means formed on the casing for fixation on the a predetermined place.

1 . A weft winding and unwinding device for using a weft, which is a hair band made by weaving one end of the hair by machine sewing or by hand sewing, as extension hair, the weft winding and unwinding device comprising:
 a winding rod rotatably mounted on a casing to wind the weft therearound;   a rotation means which rotates the winding rod to cause the weft to be wound around the winding rod or causes the winding rod to be rotated upon pulling of the weft wound around the winding rod while maintaining a predetermined tension.   
   
   
       2 . The weft winding and unwinding device of  claim 1 , wherein the winding rod comprises a first weft fixing member formed on a free end portion of the winding rod to facilitate the winding of the weft by holding an end of one side of the weft. 
   
   
       3 . The weft winding and unwinding device of  claim 2 , wherein the weft fixing member comprises a hook on which the end of one side of the weft can be suspended. 
   
   
       4 . The weft winding and unwinding device of  claim 2 , wherein the weft fixing member comprises a clip for holding the end of one side of the weft. 
   
   
       5 . The weft winding and unwinding device of  claim 1 , wherein the rotation means comprises:
 a motor which is turned on/off by a switch and   a rotation device for delivering a driving force of the motor to the winding rod and rotating the winding rod.   
   
   
       6 . The weft winding and unwinding device of  claim 1 , wherein the rotation means comprises a gear train. 
   
   
       7 . The weft winding and unwinding device of of  claim 1 , wherein the rotation means comprises pulleys and belts. 
   
   
       8 . The weft winding and unwinding device of  claim 1 , wherein the winding rod is rotatably fixed on and integrally the rotation means. 
   
   
       9 . The weft winding and unwinding device of  claim 1 , wherein the winding rod is rotatably fixed on and detachably from the rotation means. 
   
   
       10 . The weft winding and unwiding device of  claim 1 , wherein the weft winding and unwinding device further comprises
 a casing where is installed the rotation means and the one end portion of the winding road.   
   
   
       11 . The weft winding and unwinding device of  claim 10 , wherein the casing further comprises a second weft fixing member on which an end of the other side of the weft wound around the winding rod is suspended to prevent the weft from being unwound from the winding rod. 
   
   
       12 . The weft winding and unwinding device of  claim 10 , wherein the casing further comprises a connection means extended from the one end of the casing. 
   
   
       13 . A weft winding and unwinding device for using a weft, which is a hair band made by weaving one end of the hair by machine sewing or by hand sewing, as extension hair, the weft winding and unwinding device comprising:
 a winding rod comprising a first hook formed on a free end portion to facilitate the winding of the weft by holding an end of one side of the weft;   a rotation means rotating the winding rod to cause the weft to be wound around the winding rod and generating tension force to cause the weft to be elastically unwound from the winding rod upon pulling of the weft wound around the winding rod and   a casing to which one end portion of the winding rod is rotatably fixed, the casing comprising the rotation means therein and a second hook on which an end of the other side of the weft wound around the winding rod is suspended to prevent the weft from being unwound from the winding rod.