JP2003183919A - Inside belt and waist belt using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stretchable waist belt free from crease or loosening, and an inside belt used in the waist belt. <P>SOLUTION: This inner belt is used for a waist belt of trousers or a skirt. The inside belt is obtained by using monofilaments having ≤0.2 mm diameter as weft (in the width direction of the belt) and weaving the filaments. This waist belt has the inside belt. The trousers or the skirt has the waist belt. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waist back (also called "waist band" or "waist belt") of pants or a skirt and an inside belt (also called "back waist core") used therein. In the following, men's pants will be described as an example.

[0002]

2. Description of the Related Art Since the back of the waist is in contact with the waist of the human body, some elasticity is required. In order to provide elasticity, for example, there is one in which a core of a rubber belt is provided or an adjuster is attached. However, the one provided with the rubber belt core is easily wrinkled and sagging. In addition, since the rubber belt is difficult to stretch and easily contracts, when a person with a large waist wears a pair of small pants, the waist tends to bite into the abdomen. Since the adjuster mounts specific parts,
Not only can it be seen from the outside, but the original line of clothing may be broken and unsightly.

In order to avoid this, it has been proposed to put the core of a rubber belt inside and use stretch cloth for the surface. Both of them are usually sewn together with a wooly thread, but the wooly thread has low strength and is easy to break, and the stretch range is small. Not only does it look bad to use only woolly thread, but it is also difficult to sew on a sewing machine.

Therefore, it is an object of the present invention to provide a waist lining which does not wrinkle or sag and has elasticity, and an inside belt used therein.

[0005]

The inside belt of the present invention is an inside belt used for the back of trousers or skirts, and the weft (thread in the belt width direction) has a diameter of 0.
It is characterized by being woven using a monofilament of 05 to 0.3 mm or less.

The present invention also provides a back of the waist characterized by having the inside belt, and pants or a skirt characterized by having the back of the waist.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The inside belt (back waist core) is
The width is about 20 to 40 mm and the thickness is about 0.5 to 1 mm. Light clothing for women and casual clothing should be thin, and heavy clothing for men should be thick clothing.

In this inside belt, the weft has a diameter of 0.
Woven using 05-0.3 mm monofilaments. The monofilament is preferably about 0.1 to 0.2 mm, most preferably a nylon monofilament of about 0.15. The material of the warp does not matter.

When the inside of the waist is sewn using this inside belt, it is preferable that the sewing of the inside of the waist is at least partially chain stitched in order to obtain elasticity. Further, it is preferable that the back cloth on the lower back is cut so as to have a stretch direction.

When this waist back is used for heavy clothing for men, for example, on the front side, the inside belt and the adhesive core are wrapped with the outer cloth, and on the back side, the upper cloth and the lower cloth are sewn together to form the back cloth. The back cloth may be arranged behind the back cloth, and the front side material and the back side material may be sewn together.

When the back of the waist is used for light clothing for women and casual wear, for example, on the front side, the inside belt and the adhesive core are wrapped with the outer cloth, and on the back side, the outer cloth is directly attached to the upper end of the pants. Can be one.

[0012]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

First Embodiment FIG. 1 (a) is a surface view of a men's heavy clothing trouser with a waist back 2 according to the first embodiment of the present invention, as seen from the outside with an upper end portion 4 unfolded, and FIG. FIG. 2 is a cross-sectional view and a perspective view taken in the direction of the arrow in FIG.

According to FIG. 2, the back of the waist 2 is formed by sewing two members on the front surface side and the back surface side together at the suture line A.

On the front surface side, an inside belt (back waist core) 6 and an adhesive core 8 are wrapped with a surface cloth 10. The lower portion 8a of the adhesive core 8 is sewn to the upper end 4 of the pants at the suture line B. Although not shown, the second adhesive core may be provided on the opposite side of the inside belt.

The inside belt 6 has a width of 33 mm.
Is a belt-shaped core, and is manufactured by weaving the following yarns with a loom. Warp Toray DuPont "Operon" 420d 40 pieces Toray Woolly nylon 2 pieces of 70d are twisted together to make 20 pieces Weft Toray nylon monofilament 0.165mm

On the back surface side, the upper cloth 12 and the lower cloth 14 are sewn together at the suture line C to form a back cloth 16, and a lace-like patch cloth 18 is arranged behind the back cloth 16. The front cloth 10 and the back cloth 16 are sewn together at the suture line A, but the thread of the suture line A does not reach the inside belt 6. The back cloth 16 is bias-cut to have elasticity. It is not always necessary to use the bias cut if the fabric is originally stretchable. The lower end of the backing cloth 14 is fixed to the sponge at several places, but most of it is in a free state.

It is preferable that each of the suture lines A, B and C is stretched by chain stitch (single stitch or double stitch).

Material for cutting the lining 2 of the waist When the piece of fabric is a laterally stretched cloth, it is stretched in the lateral direction, so that the cloth 2 for the lining of the waist is used.
As shown in FIG. 5, A cuts in the direction perpendicular to the ground. On the other hand, when the material piece for cutting the back of the waist is a vertical and horizontal stretch cloth, the waist back cloth 2B is cut in the direction of the ground as shown in FIG.

Second Embodiment FIG. 3 (a) shows the upper end portion 22 of the casual or ladies' light clothing trousers to which the waist back 20 according to the second embodiment of the present invention is attached.
FIG. 3B is a front view of FIG. FIG. 4 is a cross-sectional view and a perspective view taken in the direction of the arrow in FIG.

According to FIG. 4, this waist back 20 has an inside belt (back waist core) 24 and an adhesive core 2 on the front side.
6 is covered with the outer cloth 28. Although not shown, the second adhesive core may be provided on the opposite side of the inside belt. The upper end of the back of the waist 20 is sewn at the suture line D, but the suture line D does not reach the inside belt 24. On the back side, the outer cloth 28 is sewn to the upper end 22 of the trousers at the suture line E, but the suture line E does not reach the inside belt.

Here, the inside belt is a belt-shaped core having a width of 24 mm, and is manufactured by weaving the following yarns with a loom. Warp Toray DuPont "Operon" 420d 28 pieces Toray Woolly Nylon 1 piece 70d 2 pieces twisted together to make 14 weft Toray "Nylon" monofilament 0.165mm

It is preferable that the suture lines D and E are stretched by chain stitching (single chain stitching or double chain stitching).

[0024]

The inside belt according to the present invention was compared with the conventional rubber belt. The experiment used 4.0 for each test piece.
%, 8.0% and 16.0%, and the stress at the time of tensile / shrinkage was measured. Gripping interval is 10 cm,
The pulling speed is 10 cm / min.

Inside Belt of the Present Invention

[Table 1]

Conventional rubber belt

[Table 2]

As can be seen from these tables, the inside belt according to the present invention, as compared with the conventional rubber belt,
It has the characteristics of being easy to stretch and hard to shrink. In addition, since it uses monofilament, it does not easily crease even after repeated washing. Therefore, it fits the body gently and is most suitable as the core of the back of the waist.

Furthermore, in a preferred embodiment of the present invention, in order to prevent wrinkles and slacks from appearing on the back of the waist, the surface cloth is stretched, the stitches are chain stitched, and the back cloth is bias cut. There is.

With these improvements, the trousers and skirts using the back of the waist have a moderate elasticity at the waist, so that they are comfortable to wear.

[Brief description of drawings]

FIG. 1 (a) is a front view of the upper part of men's heavy-garment trousers attached with a lining of the waist according to the first embodiment of the present invention as seen from the outside, and FIG. 1 (b) is a rear view of the same.

FIG. 2 is a cross-sectional view and a perspective view taken in the direction of the arrow in FIG.

FIG. 3 (a) is a front view of the casual or ladies' light clothing trousers according to the second embodiment of the present invention with the back of the waist unfolded and seen from the outside, and FIG. 3 (b) is a rear view of the same. .

FIG. 4 is a cross-sectional view and a perspective view taken along the arrow of FIG.

FIG. 5 is a plan view of a piece of cloth showing a method for cutting the back cloth of Example 1.

FIG. 6 is a plan view of a piece of cloth showing a method for cutting the back cloth of Example 2;

[Explanation of symbols]

2 back of the waist 2A waist cloth 2B waist cloth 4 pants top 6 Inside belt 8 adhesive core 10 table cloth 12 Top cloth 14 Undercloth 16 lining 20 back 22 Top of pants 24 Inside Belt 26 Adhesive core 28 table cloth B suture line C suture D Suture line E suture line

Claims (7)

[Claims] 1. An inside belt (6) used for the back of a trouser or skirt, which is woven by using monofilaments having a diameter of 0.05 to 0.3 mm as wefts in the belt width direction. Inside belts (6, 24). 2. A waist back (2, 20) comprising the inside belt according to claim 1. 3. The lining of the waist (2, 20) according to claim 2, wherein the stitching of the lining of the waist is at least partially a loop stitch. 4. The front side (6) wraps the inside belt (6) and the adhesive core (8) on the front side, and the top side (12) and the lower side (14) are sewn together (C) on the back side.
4. The back cloth (16) is sewn together in the above to form a backing cloth (16), a backing cloth (18) is arranged behind the backing cloth (16), and these front and back side materials are sewn together. Back of the waist (2). 5. The inside belt (2) is provided on the front side.
4) and the adhesive core (26) are wrapped with the outer cloth (28), and on the back side, the outer cloth (28) remains as it is at the upper end (22) of the pants.
The back of the waist (20) according to claim 2 or 3, which is attached to the waist. 6. The waist back (2) according to claim 4 or 5, wherein the outer cloth (10, 28) is cut so as to have a stretch direction. 7. Trousers or a skirt, characterized in that it has a waist back (2, 20) according to any one of claims 2 to 6.