JP3069120U - Waist elastic structure such as pants - Google Patents

Abstract

(57) [Summary] PROBLEM TO BE SOLVED: To expand and contract a waist according to the size of a wearer's waist, and to provide a waist elastic structure such as trousers having a simple structure and good design. SOLUTION: The outer material 19 of a front outer material 19a and a rear outer material 19b, and a waist part on an upper part of a pocket 17 such as pants provided with a pocket 17 made of a single lining 18 can be expanded and contracted by elastic means made of an elastic material. In the pants and the like, a front outer material 19a and a rear outer material 19b are sewn at the center, a cut portion 20 is formed by an unsewn portion 15 at an upper portion, and a free piece 19d is formed on the rear outer material 19b. The upper part 18 and the upper part of the front outer material 19a are sewn to the lower part of the front waist 6 below the front waist 6 and a part of the upper outer part of the rear outer material 19b is sewn to a position below the end of the rear waist 7 and the free piece 19d is not sewn. It is free, and one of the tension members 23 made of an elastic band is placed on the upper part of the front outer material 19a,
The other is always a free piece 19d on the free piece 19d of the rear outer material 19b.
It is sewn to pull 9d.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a waist elastic structure of trousers, skirts and the like having a pocket at a waist portion (hereinafter simply referred to as trousers and the like).

[0002]

[Prior art]

 Generally, ready-made trousers and the like are manufactured by setting the dimensions of the waist portion at predetermined intervals so that they can be widely adapted to wearers of different heights and body shapes. Therefore, the wearer chooses and purchases one that is close to his / her waist size and wears it after modifying it to his / her own waist size. However, correcting the waist dimensions of pants, etc. requires a correction work, and it is troublesome and time-consuming to correct by the wearer himself, and even if it can be corrected, it will be difficult to wear it . For this reason, correction is requested to a repair contractor, but it is expensive and time-consuming, so the waist can be expanded and contracted by forming a part of the waist with elastic material so that the waist size does not need to be corrected. There is a structure.

[0003]

[Problems to be solved by the invention]

 However, such a conventional waist elastic structure such as trousers can be worn comfortably by expanding and contracting the waist according to the size of the waist of the wearer, but the elastic material provided on the side of the waist, etc. When the elastic material shrank and the elastic material shrank, the fabric under the elastic material became wrinkled, which was not good in design and felt very inconvenient in the waist elastic structure. .

[0004]

[Means for Solving the Problems]

 The present invention solves such inconvenience by providing a waist elastic structure such as trousers that has a simple structure and good design in addition to expanding and contracting the waist according to the size of the wearer's waist. It is.

[0005] The front part of the front outer material and the rear part of the outer material, which are divided at substantially the center, and the waist part of the upper part of the pocket such as trousers provided with a pocket made of a single lining, are compressed with an elastic material to reduce the waist part. In the trousers that were made possible, the front outer fabric and the rear outer fabric that were split were sewn in the center, a notch was made in the upper part, and a free piece was formed in the rear outer fabric. Sew the upper part of the front part of the front waist under the bent part and the part of the rear part outside the front part of the front waist below the rear waist end. One of the tension members is sewn on the front outer surface, the other is on the free surface of the rear outer material, and the free piece is always sewn.

[0006]

[Action]

 By use, the waist such as trousers is stretched by the stretcher according to the wearer's waist size, and the pocket is also pulled forward. When the pocket is pulled forward, the notch opens to form a V-shape, which does not interfere with the pocket itself and accommodates the expansion and contraction of the waist. At this time, since the free piece formed by the cut portion is pulled by the tensile member, it does not hang down, and can be comfortably worn without any trouble even when viewed from the outside.

[0007]

Embodiment

 An embodiment of the present invention will be described below with reference to the drawings. In the drawing, reference numeral 1 denotes the entire elastic device, 2 denotes a front body 3, a back body 4, and a front body 3 and a back body 4. A front waist 6 in which a core material 5 is wrapped at the upper part and a core material 5 is bent downward. A wrapped back waist 7 is provided, a second loop 8 is provided outside both ends of the back waist 7, a first loop 9 is provided at the end of the front waist 6, and a third loop 10 is provided inside the back waist 7. A pair of trousers having a fourth loop 11 provided at the center of the rear waist 7. Both ends of the rear waist 7 are formed in a cylindrical shape except for the core member 5, and an elastic material 12 made of a rubber band is provided on the front waist 7. The front waist 6 is inserted into the rear waist 7 and the front end of the elastic member 12 is fixed in the rear belt 7 by sewing or the like, so that the front waist 6 and the rear waist 7 can be expanded and contracted.

[0008] Reference numeral 13 denotes a lumbar back restraint provided with a bent portion 13a bent along the longitudinal direction. Between the first loop 9 and the third loop 10, the waist back elastic material 14 a is sewn to the upper bent portion of the front waist 6 and the rear waist 7 while being sandwiched between the first and second loops 9 and 10. An unsewn portion 15 which is not sewn is provided on the front waist portion 6 side. Reference numeral 16 denotes a lower backing ground, which is sandwiched by bending the lower side of the back lower backing 13 and sewn together with the waist back core 14 and the waist back elastic 14a.

Reference numeral 17 denotes a pocket consisting of a lining 18 and a front outer material 19a and a front outer material 19b of a rear outer material 19b. The front outer material 19a and the rear outer material 19b are sewn, and a sewn portion 19c is substantially at the center. The outer material 19 is formed as described above, but the sewn portion 19c is partially halved, the upper portion is not sewn and the cut portion 20 is provided, and the upper portion of the lining 18 is sewn to the lower bent portion of the front waist 6. At the same time, the upper part of the front outer material 19a is sewn to the lower bent portion of the lining 18 and the front waist 6 with a sewn portion 24, and a part of the upper part of the upper part of the rear outer material 19b is sewn to a position below both ends of the rear waist 7. Sewing is performed at the attachment portion 25, the free piece 19d of the rear outer material 19b by the cut portion 20 is made free, the side of the lining 18 is attached to the pocket opening 21 of the front body 3, and the side of the rear outer material 29b is attached to the back body 4. And a free piece 19d sewn on one side to the back 4 The pocket 17 is provided on the other side of the socket 22 by sewing.

Reference numeral 23 denotes a tension member made of an elastic band. One of the tension members is sewn on the front outer material 19a and the other is sewn on the rear piece 19b of the rear outer material 19b so as to always pull the free piece 19d. To prevent sagging.

When used, the front waist 6 is extended forward by the elastic member 12 and the waist-back elastic member 14a according to the waist size of the wearer. Then, the pocket 17 is also pulled forward, but the lining 18 moves along with the front waist 6 and the front outer material 19a is also provided with the cutout 20, so that the cutout 20 is opened in a V-shape, and Move with waist 6. For this reason, it can be comfortably worn without any obstacle even from the outside. When the wear is over, the elastic member 12 returns to the original state, but the free piece 19d of the back outer material 19b is always pulled by the tensile member 23 and does not hang down.

[0012]

[Effect of the invention]

 As described above, in the first aspect of the present invention, the movement of the upper part of the pocket can be made to correspond to the movement of the waist by providing the unsewn cut portion, so that expansion and contraction can be performed by the elastic member made of an elastic material. It can be used for any trousers. According to the second aspect of the present invention, since the free piece is not sewn and free, the movement of the upper portion of the pocket can be made more reliable and can be made to correspond to the movement of the waist. The third aspect of the present invention is a practically excellent device which has many features such as preventing the free piece from hanging down and preventing any trouble even when viewed from the outside, and making it comfortable to wear.

[Brief description of the drawings]

FIG. 1 is a front view in which a part of the embodiment of the present invention is omitted.

FIG. 2 is an enlarged cross-sectional view taken along line AA of FIG.

FIG. 3 is a front view in which a main part of the embodiment of the present invention is omitted.

FIG. 4 is a state diagram of main parts when the embodiment of the present invention is worn.

FIG. 5 is a partially enlarged perspective view of a main part when the embodiment of the present invention is worn.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Elastic tool 2 Trousers 3 Front body 4 Back body 5 Core material 6 Front waist 7 Rear waist 8 2nd loop 9 1st loop 10 3rd loop 11 4th loop 12 Elastic material 13 Lower back 13a Folding part 14 Waist Back core material 14a Waist back elastic material 15 Unsewn portion 16 Lower ground 17 Pocket 18 Lining 19 Outer fabric 19a Front outer fabric 19b Back outer fabric 19c Sewing portion 19d Free piece 20 Cut portion 21 Pocket mouth 22 Pocket receiving portion 23 Tensile material 24 Sewing part 25 Sewing part

Claims (3)

[Utility model registration claims] 1. Trousers in which a waist portion of an upper portion of a pocket such as a trouser provided with a pocket made of a front lining material and a rear lining material and a single lining is made elastic by an elastic material made of an elastic material. A waist elastic structure such as trousers, wherein a front outer material and a rear outer material are sewn at the center, and a cutout portion is formed at an upper portion by unsewn to form a free piece on the rear outer material. 2. A back piece of the pocket is sewn to a lower bent portion of the front waist, and a part of the outer front ground portion is sewn to a position below the rear waist end. The waist elastic structure of the trousers or the like according to claim 1, which is made free by sewing. 3. The waist of a trouser or the like according to claim 1, wherein one of the tension members made of an elastic band in the pocket is sewn so as to always pull the free piece and the other piece to the front piece above the front surface portion and the other piece to the free piece on the rear surface material. Construction.