Garment provided with elastic waist belt and method of manufacturing the same

Abstract

The present invention has been conceived to overcome the problems of prior art, and is directed a garment provided with an elastic waist belt, in which the upper end of a first elastic band (300) is coupled to the upper end of a waist end (200) and the lower end of the first elastic band (300) is placed in a free state, so that the waist end (200) is tightened by the elastic force of the first elastic band (300) to prevent wrinkles from being generated, with the result that the waist end (200) is allowed to be formed straight in appearance like in a pair of ordinary pants, thereby providing a waist belt that has high wearing comfort and enhances aesthetics, and a method of manufacturing the same.

What is claimed is: 
     
         1 . A garment provided with an elastic waist belt, the garment comprising:
 a garment body ( 100 ) having a waist portion ( 110 ) configured to surround a waist when a user wears the garment;   a waist end ( 200 ) made of an elastic material that extends in a circumferential direction, formed such that an inner portion ( 210 ) and an outer portion ( 220 ) are superimposed to form a space portion ( 230 ) therein, and configured such that a lower end thereof is coupled along an upper end of the waist portion ( 110 ); and   a first elastic band ( 300 ) inserted and mounted into the space portion ( 230 ) of the waist end ( 200 ), and configured to extend in the circumferential direction;   wherein an upper end of the first elastic band ( 300 ) is coupled along an upper end and circumference of the waist end ( 200 ), and a lower end of the first elastic band ( 300 ) is disposed above a lower end of the waist end ( 200 ) in a free state.   
     
     
         2 . The garment of  claim 1 , wherein:
 the inner portion ( 210 ) of the waist end ( 200 ) includes a first seam margin ( 211 ) obtained by lifting up a lower end thereof, and the outer portion ( 220 ) includes a second seam margin ( 221 ) obtained by lifting up a lower end thereof;   the first seam margin ( 211 ) and the second seam margin ( 221 ) are disposed symmetrically with each other in a lateral direction with an upper end of the waist portion ( 110 ) interposed therebetween, and are coupled to the upper end of the waist portion ( 110 ) through sewing; and   the lower end of the first elastic band ( 300 ) is disposed symmetrically with the waist portion ( 110 ) in a vertical direction above the first seam margin ( 211 ) and the second seam margin ( 221 ) in a free state without being sewn.   
     
     
         3 . The garment of  claim 2 , further comprising a second elastic band ( 400 ) inserted and mounted into the space portion ( 230 ) of the waist end ( 200 ), made of an elastic material that extends in a circumferential direction, and configured such that a lower end thereof is coupled along a lower end and circumference of the waist end ( 200 );
 wherein the lower end of the second elastic band ( 400 ) is coupled to the inner portion ( 210 ) and outer portion ( 220 ) of the waist end ( 200 ) through sewing in a state of being disposed above the first seam margin ( 211 ) and the second seam margin ( 221 ).   
     
     
         4 . The garment of  claim 3 , wherein the first elastic band ( 300 ) and the second elastic band ( 400 ) are formed to have a same vertical width, a lower end of the first elastic band ( 300 ) is disposed to overlap a lower end of the second elastic band ( 400 ), and an upper end of the second elastic band ( 400 ) is disposed to overlap an upper end of the first elastic band ( 300 ). 
     
     
         5 . A method of manufacturing a garment provided with an elastic waist belt, the garment including a garment body ( 100 ) having a waist portion ( 110 ) configured to surround a waist when a user wears the garment, a waist end ( 200 ) made of an elastic material that extends in a circumferential direction, formed such that an inner portion ( 210 ) and an outer portion ( 220 ) are superimposed to form a space portion ( 230 ) therein, and configured such that a lower end thereof is coupled along an upper end of the waist portion ( 110 ), and a first elastic band ( 300 ) inserted and mounted into the space portion ( 230 ) of the waist end ( 200 ), and configured to extend in the circumferential direction, the method comprising:
 a first sewing step of folding the waist end ( 200 ) such that the inner portion ( 210 ) and the outer portion ( 220 ) are superimposed on each other, inserting the first elastic band ( 300 ) into the space portion ( 230 ) between the inner portion ( 210 ) and the outer portion ( 220 ), and performing stitching along an upper end of the first elastic band ( 300 );   a seam margin forming step of forming a first seam margin ( 211 ) by lifting up a lower end of the inner portion ( 210 ), and forming a second seam margin ( 221 ) by lifting up a lower end of the outer portion ( 220 ); and   a second sewing step of coupling the first seam margin ( 211 ) and the second seam margin ( 221 ) to an upper end of the waist portion ( 110 ).