Pants

Abstract

Pants include a main body having a first piece, a second piece and an auxiliary protecting-crotch having a first connecting end and a second connecting end. The first piece and the second piece are sewn together to constitute a waist wearing-portion, two leg wearing-portions and one central-portion, and the central-portion is located between the two leg wearing-portions. The auxiliary supportive-crotch includes a first connecting end and a second connecting end. The first connecting end is connected to the inner upper edge of the first piece, and the second connecting end is connected to the seam of the first piece and the second piece. The first piece has a first length on the central-portion, the second piece has a second length on the central-portion, and the auxiliary supportive-crotch has a third length. The first length is greater than the second length and the third length.

What is claimed is: 
     
         1 . Pants comprising:
 a main body including a first piece and a second piece, the first piece and the second piece being sewn together with each other to constitute a waist wearing-portion, two leg wearing-portions and one central-portion, the central-portion being located between the two leg wearing-portions, wherein the central-portion has a first connecting region and a second connecting region, the first connecting region being located at an inner upper edge of the first piece and the second connecting region being located at the seam of the first piece and the second piece; and   an auxiliary supportive-crotch including a first connecting end and a second connecting end, the first connecting end being connected to the inner upper edge of the first piece and the first connecting region of the central-portion, and the second connecting end being connected to the second connecting region of the central-portion;   wherein the first piece has a first length on the central-portion, the second piece has a second length on the central-portion, and the first length is greater than the second length, wherein the auxiliary supportive-crotch has a third length, and the first length is greater than the third length.   
     
     
         2 . The pants as claimed in  claim 1 , wherein the first length is the distance between the first connecting region and the second connecting region. 
     
     
         3 . The pants as claimed in  claim 2 , wherein the auxiliary supportive-crotch is sewn to the first piece and is located on the central-portion. 
     
     
         4 . The pants as claimed in  claim 3 , wherein the ratio of the first length to the second length is between 1.08 and 1.35. 
     
     
         5 . The pants as claimed in  claim 4 , wherein the ratio of the first length to the second length is between 1.15 and 1.3. 
     
     
         6 . The pants as claimed in  claim 5 , wherein the difference value of the first length and the second length is 4 cm to 6 cm. 
     
     
         7 . The pants as claimed in  claim 5 , wherein the ratio of the first length to the third length is between 1.2 and 1.6. 
     
     
         8 . The pants as claimed in  claim 7 , wherein there is a central plane between the first piece and the second piece, the second connecting region has a spacing with the central plane, and the central plane is a virtual plane. 
     
     
         9 . The pants as claimed in  claim 7 , wherein the first piece has a first bottom edge on the central-portion and the vertical distance from the waist wearing-portion to the first bottom edge is a fourth length, and wherein the second piece has a second bottom edge on the central-portion and the vertical distance from the waist wearing-portion to the second bottom edge is a fifth length, and wherein the fourth length is greater than the fifth length. 
     
     
         10 . The pants as claimed in  claim 9 , wherein an accommodating space is formed between the auxiliary supportive-crotch and the first piece. 
     
     
         11 . The pants as claimed in  claim 9 , wherein the first piece is a front-side piece and the second piece is a back-side piece. 
     
     
         12 . The pants as claimed in  claim 9 , wherein the first piece has at least two breathable portions, the at least two breathable portions are disposed on a side of the first piece opposite to the auxiliary supportive-crotch, and each breathable portion has a plurality of breathable holes, and wherein the breathable portions are exposed at a front edge and the first bottom edge of the first piece. 
     
     
         13 . The pants as claimed in  claim 12 , wherein the breathable portions are located on the central-portion. 
     
     
         14 . The pants as claimed in  claim 13 , wherein a projection area of the auxiliary supportive-crotch projected on the first piece overlaps the breathable portions. 
     
     
         15 . The pants as claimed in  claim 14 , wherein each breathable portion is sewn into the first piece with a first line of stitching and a second line of stitching, a sewing curvature of the first line of stitching is greater than a sewing curvature of the second line of stitching, the first line of stitching and the second line of stitching intersect at two points, the second line of stitching of the at least two breathable portions is located outside of the first line of stitching, and a minimum gap between the first line of stitching is a first gap, a maximum gap between each first line of stitching and the corresponding second line of stitching is a second gap, and the ratio of the first gap to the second gap is between 1.1 to 1.5. 
     
     
         16 . The pants as claimed in  claim 15 , wherein the distance from the second connecting region to the first bottom edge is a sixth length, and the ratio of the first gap to the sixth length is between 0.4 and 1. 
     
     
         17 . The pants as claimed in  claim 1 , wherein the auxiliary supportive-crotch includes an elastic covering portion and two elastic belts, the elastic covering portion is an elastic mesh, the two elastic belts are sewn on two sides of the elastic covering portion respectively, the first connecting end is located at a front edge of the elastic covering portion, the second connecting end is located at an end edge of the elastic covering portion, the elastic covering portion forms a suspended curved bag between the first connecting region and the second connecting region, and the elasticity of the two elastic belts is greater than elasticity of the elastic covering portion.