JPH10259504A - Bottom underwear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a bottom underwear not slipping down by using a cylindrical knit fabric. SOLUTION: This bottom underwear is obtained by forming a pushing and compressing part 11 composed of a tuck knit or a float knit texture and a berry padding part 12 composed of a plain knit texture on a front body knit fabric 10, and a hip pulling up part 21 composed of the tuck knit or the float knit texture and a hip part 22 having coarse meshes on a rear body knit fabric 20, further vertically folding a cylindrical knit fabric A formed with a leg knitted part 30 composed of the plain knit texture in two, cutting along a hip line 23 and lines 31a, 32a of thigh parts, and sewing up the part of the line 23a with the lines 31a and 32a each other to form a pair of underpants.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to bottom underwear such as various shorts, shorts, long pants, and spats.

[0002]

2. Description of the Related Art In the case of shorts, for example, as shown in FIG. 10, the cloth is cut into a front body 1, a crotch portion 2 and a back body 3 separately, and one edge 2a of the crotch portion 2 is cut into one edge of the front body 1. 1a, the other end edge 2b of the crotch portion 2 is stitched to one end edge 3a of the back body 3, respectively, and both side edges 1b, 1b of the front body 1
Is sewn to both side edges 3b, 3b of the back body 3 to complete shorts as shown in FIG. Such a short fits well on the curve of the lower body of the separate body, especially the curve of the hip, so the above cutting method is generally called draping.

On the other hand, as shown in FIG. 12, obliquely symmetric elliptical cutouts 5 and 5 are formed on both lower sides of a tubular knitted fabric 4 knitted by a circular knitting machine, and this portion is formed in both eyes. There are shorts in which a crotch portion is formed by suturing the remaining lower edges 6 and 7 as an insertion opening.

[0004]

The shorts of the former draping fit the body well and rarely slip down.
There are many problems in terms of cost, such as labor for cutting, sewing, and waste of fabric.

[0005] On the other hand, the latter requires less time for cutting and sewing than the three-dimensional cutting, but since the tubular knitted fabric has the same diameter in the vertical direction, even if it is a stretchable knitted fabric, the body, especially the hips, is required. There is a problem that it does not fit perfectly to the bulge, tends to slip down, and is not comfortable to wear.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a bottom underwear which fits the body well by using a tubular knitted fabric.

[0007]

In order to solve the above-mentioned problems, a bottom underwear according to the present invention comprises a tubular knitted fabric in which a front knitted fabric corresponding to a front body and a back knitted fabric corresponding to a back body are integrally provided. The tubular knitted fabric is folded in two and cut along the hip line and sewn so as to be the vertical centerline of the buttocks.

On the back body, a substantially elliptical hip portion surrounded by a hip pull-up made of a tack knit or a float knit structure is provided symmetrically, and the stitch of the hip portion is coarsened to increase elasticity. In addition, it is preferable to swell.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described by taking pants as an example.

FIGS. 1 and 2 show a tubular knitted fabric used to form pants. The tubular knitted fabric A is integrally knitted by plating knitting including elastic yarn, and a front knitting portion 10 forming a front body and a back knitting portion 20 forming a back body.
And a knitted leg portion 30 forming a crotch portion and a leg portion.

The front knitting portion 10 includes a pressing portion 11 made of a thick knitted or float knitted fabric having an increased tensile stress,
It is formed from a substantially diamond-shaped belly pad 12 provided at the center thereof. The belly pad 12 is made of a plain knitted fabric having a normal knitting density, and has greater elasticity than the surrounding tack knit or float knit.

The back knitting portion 20 is provided with a hip pull-up portion 21 made of a tack knitted fabric or a float knitted fabric having a large tensile stress continuous from the front knitting portion 10 so as to surround the hip portions 22,22. . The hip part 22 is substantially elliptical and symmetrical so as to wrap the hips of the body, and is made of a flat knitted fabric that has a long stitch to reduce the knitting density, has a swollen bulge, and has a large elasticity. Become.

The leg knitting portion 30 is provided on the entire lower periphery of the front knitting portion 10 and the back knitting portion 20 and is made of a plain elastic knitted fabric.

FIG. 3 shows the above-described tubular knitted fabric A folded in two along the center line B. Therefore, as shown by a chain line in the figure, a portion of the tubular knitted fabric A, particularly corresponding to the hip of the back knit portion 20, is cut into a curve along the hip line 23a. The leg knit 30 is also cut in consideration of the thigh lines 31a and 32a.

FIG. 4 shows a knitted fabric obtained by developing the cut material as described above. In the figure, reference numeral 10a denotes a front body, 20
a shows a back body, 30a shows a leg part. As is clear from the figure, the knitted fabric portions 11 and 21 having a tack knit or float knit structure
Completely surrounds the hip portion 22 and the belly portion 12. This knitted fabric is attached to both sides 23 of the back body 20a, 20a,
When suturing is performed along 23 and both side edges 31 and 32 of the legs 30a and 30a are sewn into a tubular shape, pants as shown in FIGS. 5 and 6 are completed. A waistband 40 is sewn on the upper end of the pants, and a folded back 33 is provided on the lower end of the leg 30a.

When shorts are formed by the tubular knitted fabric A, a tubular knitted fabric A as shown in FIG. 7 may be formed and cut as shown by a chain line. In this case, the leg knit 30
(FIG. 3) becomes unnecessary, and the crotch 50
We organize including. Further, the tack knitting portions or the float knitting portions 11 and 21 may be provided only in necessary portions. Therefore, the vertical length of the tubular knitted fabric A can be reduced. When the cut tubular knitted fabric A is developed, it becomes as shown in FIG. In the figure, reference numeral 10a denotes a front body, 20a and 20a denote a back body, and 50 denotes a crotch portion. In this case as well, the hips 22, 22 are completely surrounded by the hip pull-up portion 21 of the tack knitting structure or the float knitting structure, similarly to the pants. The side edges 23, 23 of the back body 20a, 20a of this knitted fabric are stitched together, and the lower edge 51 of the crotch portion 50 is stitched to the back body 20a, 20a.
When the sutures are sewn to the lower edges 24, 24 of FIG. As shown, a waistband 40 and other lace borders can be added. In the figure, reference numeral 52 denotes an opening for inserting the thigh of the leg.

[0017]

According to the present invention, as described above, the tubular knitted fabric is folded in two, and then the edge is cut and sewn into a shape along the hip line. It is formed and fits snugly on the hips of the body and does not slip off. Further, since the suture line of the back body is formed vertically just along the center line of the buttocks, there is no foreign body sensation and the appearance is preferable.

Further, since the tubular knitted fabric is merely cut and sewn at the hip line and the leg or crotch portion, it takes less time and effort than cutting and sewn from one piece of cloth.

[Brief description of the drawings]

FIG. 1 is a front perspective view showing a tubular knitted fabric.

FIG. 2 is a rear perspective view of the same.

FIG. 3 is a side view showing a cutting method of a tubular knitted fabric.

FIG. 4 is an expanded view of the tubular knitted fabric after cutting.

FIG. 5 is a rear view of the pants completed by sewing the knitted fabric of FIG. 4;

FIG. 6 is a bottom view of the above.

FIG. 7 is a side view showing a cutting method when shorts are formed from a tubular knitted fabric.

FIG. 8 is a development view of the knitted fabric cut in FIG. 7;

FIG. 9 is a side view of the shorts completed by sewing the knitted fabric of FIG. 8;

FIG. 10 is a plan view showing a cut piece of the conventional shorts.

FIG. 11 is a side view of shorts formed by sewing the cut pieces of FIG. 10;

FIG. 12 is a perspective view showing a cutting method when shorts are formed from a conventional tubular knitted fabric.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Front body 1a One end edge 1b Side edge 2 Crotch part 2a One end edge 2b Other end edge 3 Back body 3a One end edge 3b Side edge 4 Cylindrical knitted fabric 5 Cut-out part 6, 7 Lower end edge A Cylindrical knitted fabric B Centerline 10 Front knitting part 10a Front body 11 Pressing part 12 Belly pad 20 Back knitting part 20a Back body 21 Hip pull-up 22 Hip part 23 Side edge 23a Hip line 24 Lower edge 30 Leg knitting part 30a Leg part 31, 32 Side edge 31a , 32a Thigh line 33 Fold 40 Waistband 50 Crotch 51 Lower edge 52 Opening

Claims (2)

[Claims] 1. A tubular knitted fabric in which a front knitted fabric corresponding to a front body and a back knitted fabric corresponding to a back body are integrally provided, and the tubular knitted fabric is folded in two along the hip line. Bottom underwear sewn so that the cut line becomes the vertical centerline of the buttocks. 2. A substantially elliptical hip portion surrounded by a hip pull-up made of a tack knit or a float knit structure is symmetrically provided on the back body, and the stitch of the hip portion is roughened to increase elasticity. The bottom underwear according to claim 1, wherein the bottom underwear is bulged.