Back pocket for blue jean and attaching method with blue jean

摘要

According to the present invention, a pocket portion having a predetermined area for providing a storage space; An opening portion corresponding to a lower end portion of the pocket portion and allowing the jeans to open the storage space when sewing the pocket portion; A rivet portion extending from both ends of a lower end portion of the pocket portion except for the opening portion, the rivet portion having rivets bolted through the rivet portion in a state where the outer surface of the pocket portion is in contact with the hip portion of the jeans so that both side ends of the opening portion are fixed to the butt portion; And the rivet portion of the jeans is folded while covering the rivet bolt to sew the hip portion of the jeans when the inner surface of the pocket portion is in contact with the buttock portion of the jeans, ; And a stitch portion formed in the outer peripheral edge portion of the opening portion to be stitched.