Bi-directional expansion waist formula trousers
Technical field
The utility model relates to a kind of coat, protective garment or dress accessory, relates to specifically a kind of clothes.
Background technology
More comfortable in order to wear, and the consumer demand that can adapt to different waistlines, the waist of trousers of trousers or skirt or skirt loin all are sewed with elastic cord usually, the waistline size of trousers or skirt is all brought adjusting by degree of tightness, the adjustable range of elastic cord is less, and elastic cord was tight at waist when the trousers of unified specification or skirt were worn as the larger people of waistline, very uncomfortable, in addition, elastic cord forms fold together with face cloth and the lining of the waist of trousers or skirt waist, and thickness increases, and is sultryyer when wear summer, wear uncomfortable, if and with trousers, the skirt bundle is in the upper garment outside, and then the fold of waist elastics formation also affects attractive in appearance.
The utility model content
The purpose of this utility model provides a kind of bi-directional expansion waist formula trousers, and its dress is more comfortable, attractive in appearance.
To achieve these goals, technical solution of the present utility model is: a kind of bi-directional expansion waist formula trousers, comprise the waist of trousers, the described waist of trousers comprises the left waist of trousers, the middle waist of trousers, the right waist of trousers, the two ends, the outside of the middle waist of trousers are respectively equipped with a left side, right waist hole, left, right waist is fixed with respectively first in the hole, the second outside elastic cord, the right part of the left waist of trousers, the left part of the right waist of trousers is provided with respectively first, the second extension, the first extension is stretched in the left waist hole and the first extension end is connected with described the first outside elastic cord, the second extension is stretched in the right waist hole, and the second extension is terminal to be connected with described the second outside elastic cord, the first extension, the width of the first outside elastic cord is all less than the width in left waist hole, the second extension, the width of the second outside elastic cord is all less than the width in right waist hole, first, the material of the second extension, the material of color and other parts of the waist of trousers, color is identical, be connected with the first inboard elastic cord between the inboard of middle waist of trousers left part and the left waist of trousers, be connected with the second inboard elastic cord between the right part of the middle waist of trousers and the inboard of the right waist of trousers.
The utility model bi-directional expansion waist formula trousers, wherein, the described left and right waist of trousers and middle waist of trousers inboard are equipped with non-skid band.
After adopting such scheme, the utility model bi-directional expansion waist formula trousers are because the waist of trousers is divided into three parts, and between the left and right waist of trousers and the middle waist of trousers inside and outside both sides all be connected by elastic cord, therefore when the larger people of waistline wears, the two-way extension of the waist of whole trousers is worn more comfortablely, and the end of the left and right waist of trousers is equipped with the extension, the material of extension, color are identical, more attractive in appearance with material, the color of other parts of the waist of trousers.
In addition, the left and right waist of trousers and middle waist of trousers inboard are provided with non-skid band, and trousers glide in the time of can preventing from wearing.
Description of drawings
Fig. 1 is the overall structure figure of the utility model bi-directional expansion waist formula trousers;
Fig. 2 is that the waist of trousers of the utility model bi-directional expansion waist formula trousers launches posterolateral structure chart;
Fig. 3 is the structure chart after the middle waist of trousers of the utility model bi-directional expansion waist formula trousers launches;
Fig. 4 is the structure chart after the left waist of trousers of the utility model bi-directional expansion waist formula trousers launches;
Fig. 5 is the structure chart after the right waist of trousers of the utility model bi-directional expansion waist formula trousers launches;
Fig. 6 is inboard structure chart after the waist of trousers of the utility model bi-directional expansion waist formula trousers launches.
Specify the utility model bi-directional expansion waist formula trousers below in conjunction with accompanying drawing.
The specific embodiment
Such as Fig. 1, shown in 2, the waist of trousers of the utility model bi-directional expansion waist formula trousers comprises the left waist of trousers 1, the middle waist of trousers 2, the right waist of trousers 3 three parts, as shown in Figure 3, the two ends, the outside of the middle waist of trousers 2 are respectively equipped with left waist hole 21 and the right waist hole 22 that forms with central plane by in the waist, left, right waist hole 21,22 interiorly are fixed with respectively first, the second outside elastic cord 4,5, such as Fig. 4, shown in 5, the right part of the left waist of trousers 1 is provided with the first extension 11, the left part of the right waist of trousers 3 is provided with the second extension 31, the first extension 11 of the left waist of trousers 1 is stretched in the left waist hole 21 of the middle waist of trousers 2 and the first extension 11 is terminal is connected with the first outside elastic cord 4, the second extension 31 of the right waist of trousers 3 is stretched in the right waist hole 22 of the middle waist of trousers 2, and the second extension 31 ends are connected with the second outside elastic cord 5, the first extension 11, the width of the first outside elastic cord 4 is all less than the width in left waist hole 21, the second extension 31, the width of the second outside elastic cord 5 is all less than the width in right waist hole 22, first, the second extension 11,31 material, the material of color and other parts of the waist of trousers, color is identical, as shown in Figure 6, be connected with the first inboard elastic cord 6 between the inboard of the left part of the middle waist of trousers 2 and the left waist of trousers 1, be connected with the second inboard elastic cord 7 between the inboard of the right part of the middle waist of trousers 2 and the right waist of trousers 3, and the left waist of trousers 1, the middle waist of trousers 2, the right waist of trousers 3 inboards are equipped with non-skid band 8.
But equal bi-directional expansion is worn more comfortable between the middle waist of trousers 2 of the flexible waist of the utility model bi-directional expansion waist formula trousers and the left and right waist of trousers 1,3.
The above embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.