Brassiere fastening buckle, its manufacturing method, and brassiere

Abstract

The present invention provides a brassiere fastening buckle, its manufacturing method, and a brassiere, wherein the brassiere fastening buckle comprises a base layer fabric, a surface layer fabric, and a perforated fabric. One side of the base layer fabric carries at least one buckle ring or hook. The perforated fabric has perforations corresponding to the buckle ring or hook on the base layer fabric and is arranged on the side of the base layer fabric with the buckle ring or hook passing through the perforations. The surface layer fabric is arranged on the other side of the base layer fabric. The base layer fabric is bonded with the surface layer fabric and the perforated fabric. The brassiere fastening buckle has four sides, with an opening on one side for connecting to a brassiere strap. After bonding, the remaining three sides are cold-cut and sealed to prevent curling and edge hardening.

1 - 14 . (canceled) 
     
     
         15 . A brassiere fastening buckle, comprising:
 a base layer fabric, wherein a buckle ring or a buckle hook is provided on said base layer fabric;   a perforated fabric, wherein said perforated fabric is provided with a perforation corresponding to said buckle ring or said buckle hook on said base layer fabric to allow said buckle ring or said buckle hook to pass therethrough; and   a surface layer fabric, wherein said base layer fabric is stacked and bonded between said surface layer fabric and said perforated fabric, wherein a size of said surface layer fabric is larger than a size of said perforated fabric and a size of said base layer fabric, wherein each of said base layer fabric, said perforated fabric and said surface layer fabric has four edges, wherein said surface layer fabric is folded towards said perforated fabric in a manner that three edges of said surface layer fabric are stacked on and connected to said perforated fabric to seal three edges of each of said base layer fabric, said perforated fabric and said surface layer fabric, wherein an opening is defined between a remaining edge of said base layer fabric and a remaining edge of said perforated fabric for connecting to a corresponding shoulder strap.   
     
     
         16 . A brassiere, comprising:
 a cup portion;   a first shoulder strap with a first connecting end and a second shoulder strap with a second connecting end, wherein said first shoulder strap and said second shoulder strap extend respectively from two sides of said cup portion and are configured for mutual connection at said first connecting end and said second connecting end;   a first brassiere fastening buckle comprising:   a first base layer fabric, wherein a buckle ring is provided on said first base layer fabric;   a first perforated fabric, wherein said first perforated fabric is provided with a first perforation corresponding to said buckle ring on said first base layer fabric to allow said buckle ring to pass therethrough; and   a first surface layer fabric, wherein said first base layer fabric is stacked and bonded between said first surface layer fabric and said first perforated fabric, wherein a size of said first surface layer fabric is larger than a size of said first perforated fabric and a size of said first base layer fabric, wherein each of said first base layer fabric, said first perforated fabric and said first surface layer fabric has four first edges, wherein said first surface layer fabric is folded towards said first perforated fabric in a manner that three first edges of said first surface layer fabric are stacked on and connected to said first perforated fabric to seal three first edges of each of said first base layer fabric, said first perforated fabric and said first surface layer fabric, wherein a first opening is defined between a first remaining edge of said first base layer fabric and a first remaining edge of said first perforated fabric for connecting to said first connecting end of said first shoulder strap; and   a second brassiere fastening buckle comprising:
 a second base layer fabric, wherein a buckle hook is provided on said second base layer fabric; 
 a second perforated fabric, wherein said second perforated fabric is provided with a second perforation corresponding to said buckle hook on said second base layer fabric to allow said buckle hook to pass therethrough; and 
 a second surface layer fabric, wherein said second base layer fabric is stacked and bonded between said second surface layer fabric and said second perforated fabric, wherein a size of said second surface layer fabric is larger than a size of said second perforated fabric and a size of said second base layer fabric, wherein each of said second base layer fabric, said second perforated fabric and said second surface layer fabric has four second edges, wherein said second surface layer fabric is folded towards said second perforated fabric in a manner that three second edges of said second surface layer fabric are stacked on and are connected to said second perforated fabric to seal three second edges of each of said second base layer fabric, said second perforated fabric and said second surface layer fabric, wherein a second opening is defined between a second remaining edge of said second base layer fabric and a second remaining edge of said second perforated fabric for connecting to said second connecting end of said second shoulder strap. 
   
     
     
         17 . A manufacturing method of a brassiere fastening buckle, comprising the following steps:
 (A) arranging at least one buckle ring or at least one buckle hook on one side of a base layer fabric;   (B) overlaying a perforated fabric on the one side of said base layer fabric, with said buckle ring or said buckle hook passing through said perforated fabric;   (C) overlaying a surface layer fabric on the other side of said base layer fabric;   (D) pressing and bonding said surface layer fabric, said base layer fabric, and said perforated fabric; and   (E) cold-cutting three edges of each of said surface layer fabric, said base layer fabric, and said perforated fabric, wherein a size of said surface layer fabric is larger than a size of said perforated fabric and a size of said base layer fabric; folding said surface layer fabric towards said perforated fabric along the three edges of said surface layer fabric and connecting said surface layer fabric to said perforated fabric, thereby sealing the three edges of each of said surface layer fabric, said base layer fabric, and said perforated fabric; and defining an opening at a position corresponding to a remaining edge of said perforated fabric and a remaining edge of said base layer fabric for connecting to a corresponding shoulder strap.