Disposable wrist trap

Abstract

Disposable wrist trap including conductive fibers or yarns and a fabric belt. The conductive fibers or yarns have a conductivity within 10 Ω/sq to 10 7 Ω/sq capable of removing static electricity entrained by human body. The conductive fibers or yarns are used in the fabric belt to form a wide fabric which is cut into a slender belt. One end of the belt is wound to form a loop, while the other end is connected with an insertion terminal, a clip member or a copper foil for grounding in accordance with conditions of different working sites. A user, especially the one who rarely contacts with electronic parts will be able to fit the wrist trap to the wrist or ankles more conveniently and comfortably.

What is claimed is:  
     
         1 . Disposable wrist trap comprising with a fabric belt in which conductive fibers or yarns are used to form a wide fabric, the fabric being then cut into a slender belt, one end of the belt being wound into a small circle and stitched by a conductive string to form a loop, the other end being provided with conductive adhesive and adhered with a copper foil, whereby a user will be able to fit the wrist trap to the wrist or ankles more conveniently and comfortably.  
     
     
         2 . Disposable wrist lace as claimed in  claim 1 , wherein the conductive fibers and yarns are specifically processed to have a conductivity within 10 Ω/sq to 10 7  Ω/sq.  
     
     
         3 . Disposable wrist trap as claimed in  claim 1 , wherein one end of the fabric belt forms a loop, while the other end of the fabric belt has a fixed metal insertion terminal for inserting into an indoor socket with grounding socket.  
     
     
         4 . Disposable wrist trap as claimed in  claim 1  or  3 , wherein a clip member is fitted on the end of the fabric belt with the insertion terminal.  
     
     
         5 . Disposable wrist trap as claimed in  claim 1 , wherein the end of the fabric belt free from the loop is directly provided with conductive adhesive without copper foil.