Safe guard zipper bag

Abstract

A safe guard zipper bag according to the present invention is composed of male and female coupling members. The male coupling member includes: a first support portion having a band shape extending in one direction; a protrusion portion protruding vertically from the first support portion; and a head portion made of first and second locking portions that extend in both directions from the tip of the protrusion portion. The female coupling member includes: a second support portion having a band shape extending in one direction; first and second side walls protruding in both directions from the second support portion; and first and second hook portions bent inward from the first and second side walls, respectively. The first locking portion of the male coupling member is located in the opening direction above the zipper, and the first locking portion protrudes toward the first side wall and is bent toward the first hook portion. The second locking portion of the male coupling member is located in the inward direction below the zipper, and the second locking portion protrudes toward the second side wall. An opening member in which the coupling force of the male and female coupling members is lost may be formed on one side of the zipper.

1 . A safe guard zipper bag comprising an opening zipper having male and female coupling members,
 wherein the male coupling member comprises a first support portion having a band shape extending in one direction, a protrusion portion that protrudes vertically from the first support portion, and a head portion comprising first and second locking portions,   the female coupling member comprises a second support portion having a band shape extending in one direction, first and second side walls that each protrude in both directions, and first and second hook portions that are bent inward from the first and second side walls, respectively,   the first locking portion of the male coupling member is disposed in an opening direction above the zipper and the first locking portion protrudes toward the first side wall and is bent toward the first hook portion,   the second locking portion of the male coupling member is disposed in an inward direction below the zipper, and the second locking portion protrudes toward the second side wall, and   an opening member in which coupling force of the male and female coupling members is lost is formed on one side of the zipper.   
     
     
         2 . The safe guard zipper bag of  claim 1 , wherein the second locking portion has an inclined surface formed in a direction away from the second hook portion. 
     
     
         3 . The safe guard zipper bag of  claim 1 , wherein the second locking portion protrudes toward the second side wall and has a vertical surface by which the second hook portion is hooked. 
     
     
         4 . The safe guard zipper bag of  claim 1 , wherein the second locking portion protrudes toward the second side wall and is bent toward the second hook portion. 
     
     
         5 . The safe guard zipper bag of  claim 1 , wherein the opening member allows the coupling force of the male and female coupling members to be lost by spacing the first and second hook portions further than a width of the first and second locking portions. 
     
     
         6 . The safe guard zipper bag of  claim 1 , wherein the opening member allows the coupling force of the male and female coupling members to be lost by removing the first and second locking portion not to be caught by the first and second hook portions.