JPH08176901A - Trunks - Google Patents

Abstract

PURPOSE: To obtain trunks capable of giving an ease in a region ranging from the abdominal part to the crotch part, saving a cloth used for cutting, and being simply sewed. CONSTITUTION: The trunks is produced by sewing a front body 12 and a rear body 13 through an under-crotch gore 4. Projected parts are secured in the front body and the rear body, and the end sides of the projected parts are used as sides for sewing on the gore. The front longitudinal side 4a of the under-crotch gore 4 is allowed to coincide with a gore-sewing side 2a of the body, and the rear longitudinal side 4a is also allowed to coincide with the gore-sewing side of the body. A notch is formed in the longitudinal direction from the upper center of the front body, and a front opening is formed e.g. by sewing front projecting cloths on the inner and outer front parts of the notched cloth. Since the trunks are formed through the under-crotch gore 4, an ease is formed under the crotch. Since the front body is formed from a cloth, the cloth can be saved, and the front opening can simply be formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to trunks used as underwear for men, and particularly to trunks suitable as a short type.

[0002]

BACKGROUND OF THE INVENTION Trunks, which have been used as underwear for men, are often made of plain woven fabric, but the plain woven fabric itself is not very stretchable, so it has a large front and back body. There were a lot of designs.
For this reason, when wearing pants that come into close contact with the body after wearing the trunks, the hem on both sides of the trunks forms a so-called play portion and curls up, which makes it uncomfortable to wear. One way to reduce the amount of play is to use a design that fits the trunk as closely as possible to the body.

[0003]

However, when the trunks are designed to be in close contact with the body,
Because the trunks are sewn on the front and back, the design allows for some space from the wearer's abdomen through the crotch to the hips, especially at the bulge of the crotch. It is difficult to hold it, and when you wear it, you feel a feeling of pressure in the crotch, and moreover, the part located at the bulge of the crotch comes into contact with the left and right front bodies and the seam of the front body and the back body is sewn together. There was a drawback that it was uncomfortable to wear, such as having to feel a sense of discomfort.

In addition, the front body is usually sewn with two cloths on the left and right, and in this case, for the convenience of stitching the left and right front bodies, it is necessary to take out the left and right front bodies to form a crotch part. Therefore, the left and right front bodies had to be cut at a certain interval. For this reason, after cutting the left and right front bodies, the portions between them are cut off, and the cloth used for cutting is likely to be wasted. Also,
Since the amount to be taken out is protruding, there is a drawback that it takes time to sew the right and left front bodies.

Therefore, the present invention has been made in order to eliminate such drawbacks, and an object of the present invention is a trunks having a space from the abdomen to the inseam, which is designed to be in close contact with the body. Even if it is adopted, the wearer can comfortably wear it without feeling pressure on the part located in the groin of the crotch, and moreover, the fabric used for cutting can be saved and easily sewn. It is to provide trunks that can.

[0006]

In order to solve the above problems, the present invention has a structure in which the front body is formed of a single piece of fabric, and a crotch gland is interposed in the crotch portion between the front body and the back body. I had it as trunks. Further, it is also possible to form a notch in the vertical direction from the center of the upper side of the front body, and to have a structure in which the notch is sewn along the notch.
It is preferable to have a structure in which a crotch gland is interposed between the front body and the back body.

Further, the front body is formed of a single piece of fabric, and a vertical cut is formed from the center of the upper side of the front body.
The fabric part along one side of this cut is the outer front part, the fabric part along the other side is the inner front part, and the front stand-out fabric is sewn along this inner and outer front part. Is formed by folding the vertically long cloth in two in the width direction and forming the outside and the inside of the two folds respectively.The edge of the outer front portion is sandwiched between the outside of the two folds and sewn together. Fold the outside of the folded back to the back side of the outer front portion and sew both, and further sew both by sandwiching the edge of the inner front portion between the insides of the two folds It is more preferable to use a trunks having a structure in which the inside of the two folds and the inside of the two folds are overlapped with each other. It is also possible to have a two-fold outside and a two-fold inside. Further, it is even more preferable if the tack is provided from the middle portion of the lateral side of the crotch gland and the sewing is performed.

[0008]

[Function] Since the front body is cut as a single piece of plain woven cloth, it is not necessary to sew two cloths on the left and right, and the cloth used for cutting is less likely to be wasted. Further, since the front body and the back body are sewn together with the crotch glands interposed, the trunks of the present invention can have a space in the crotch part. Further, since the front opening can be formed by forming a notch or the like in the front body as necessary, the front opening can be easily manufactured. If the inseam gusset is tacked and sewn on, you can get more room in your crotch.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the trunks of the present invention will be described below with reference to the drawings. 1 and 2 show a trunks 1 which is a first embodiment of the trunks according to the present invention.

The trunk 1 has a front body 2 and a back body 3,
The crotch gland 4 is sewn to the crotch part. The front body 2, the back body 3 and the crotch gusset 4 are obtained by cutting a plain woven fabric 5 as shown in FIG. 2. Of these, the front body 2 and the back body 3 are at the lower end central portion forming the crotch part. The protruding portion slightly protruding downward is secured, and the end side of this protruding portion is cut as the gut sewn sides 2a and 3a. Further, the crotch gusset 4 has the front long side 4a of the gusset sewn side 2a of the front body 2. And the rear long side 4a of the rear body 3
It is cut to have an appropriate front-rear width so as to match with the gusset sewing side 3a. Using these three cloths, the trunks 1 are sewn to the front long side 4a of the inseam gore 4 with the gut sewn side 2a of the front body 2 and the back sewn side 3a of the back body 3 to the back long side 4a. It is made by sewing.

As described above, since the inseam gusset 4 is interposed in the inseam portion of the trunks 1, a margin is created in the inseam portion, and a portion from the abdomen of the person who wears the trunk to the hip portion through the crotch area, In particular, there is no feeling of pressure on the part located at the bulge of the crotch, and moreover, since the front body 2 and the crotch gland 4 are made of a single piece of cloth, the seam does not appear due to the stitching of the cloth between the crotches. Therefore, it can be worn extremely comfortably. For this reason, the trunks 1 can also adopt a slim design so as to fit as closely as possible to the body. Therefore, it is not necessary to form a so-called play part on both sides hem to allow a margin when wearing, so even if you wear pants with a slim design from above, both sides hem part will be raised. It is possible to wear it as if you were wearing a briefs without rising.

Further, since the front body 2 is cut from one piece of fabric, not two pieces of left and right pieces, the step of sewing the two pieces of left and right pieces can be omitted, and the efficiency of the sewing operation can be improved.
Moreover, since it is not necessary to cut the front body into two cloths on the left and right after securing the carry-out portion for forming the inseam portion, it occurs when cutting the front body on the left and right from the plain woven fabric. You can reduce the amount of scraps and use less cloth for cutting.

Further, as shown in FIG. 2, the plain weave material 5 has more warp threads 5a than weft threads 5b.
The front body 2 and the back body 3 are cut as much as possible in the warp 5a direction of the plain woven fabric 5 in the longitudinal direction, and the crotch glands 4 are cut in the front-rear direction, that is, the left and right side edges 4b are substantially parallel to the warp 5a. Then, since the warp yarn 5a becomes denser than the weft yarn 5b, all of the front body 2, the back body 3 and the crotch gusset 4 are wrinkled in the lateral direction, that is, in the left-right direction, and are hard to be rolled, especially in the crotch part. The wearing feeling can be improved and the wearing comfort can be further improved.

Another embodiment is shown in FIGS. 3 and 4, which are the same as the front body 2, the back body 3 and the crotch gusset 4 described above, including the front body 12, the back body 13 and the inseam gusset 14. The trunks 11 formed by sewing three pieces of cloth are illustrated, and the trunks 11 are provided with a front opening 15 by a forming method described later. An example of a method of forming the front opening 15 is shown in FIGS.

First, as shown in FIG. 5, a vertical cut 12a is formed from the central portion of the upper side of the front body 12 in an upside down state, and a cut 12b having a width slightly in the horizontal direction is formed at the lower end of the cut 12a. The left and right portions of the cut 12a are defined as a left front body portion 12c and a right front body portion 12d, respectively. Also, the left and right front body parts 12c, 1
The portions along the sides of the 2d cut 12a are referred to as the outer front portion 16 and the inner front portion 17, respectively (FIG. 2B).

On the other hand, as shown in FIG. 6 (A), a vertically long cloth having a length along the inner and outer front standing portions 16 and 17 is folded in two in the lateral direction to form a front standing takeout cloth 18. Fold the open long sides of the standing cloth 18 slightly inward on both sides, and then fold the middle part of the longitudinal width in two to make a double fold outside 19 and a double fold inside 20, and fold the inside folded portions of both parts. 19a and 20a.

Next, as shown in FIG. 3B, the front standing cloth 18 is placed along the notch 12a so that the edge 17a of the inner front portion 17 is sandwiched between the inside 20 of the two folds and the outside 19 of the two folds is inserted. From the back of the left front body part 12c to the outer front part 1
6 and contact the outer front portion 1 between the folds 19a, 19a.
The edge 16a of 6 is sandwiched. When sewing, as shown in Figure 7,
The two-fold outer portion 19 is once folded back outward, the edge 16a is inserted between the two-fold outer portions 19, sewing 21 is performed including the folding portion 19a, and the two-fold inner portion 20 sandwiching the edge portion 17a is also folded 20a. Sewing 2
By applying 1, the inside 20 of the two folds is
Then, the two-fold outer portion 19 is folded back to the opposite side, and the two-fold outer portion 19 is sewn 22 to the two-fold outer portion 19 as shown in FIGS. Sew on the upright portion 16.

Then, the front body 12 is returned to the front side as shown in FIG. 10, and then the inner front portion 17 is superposed on the lower side of the outer front portion 16 so that the overlap portion can be sewn. By sewn 23 in the horizontal direction on the lower side and by sewing 24 in the vertical and horizontal directions on the upper side,
A front opening 15 can be formed between 24.

The front opening 15 can be easily formed as described above, and can be formed without performing lock sewing by the lock sewing machine, so that waste of thread can be saved and the cost can be reduced. Further, the front opening 15 can be formed as described above even if the front folding-out cloth is folded into two parts, that is, the outside part and the inside part.

The front opening 15 can be formed in a different order as long as the above steps are not hindered. Further, as shown in FIG. 11 (A), the vertically long cloth is folded in two in the lateral width direction, the longitudinal end is slightly folded inward, and the buttonhole 25a is formed in front of the buttonhole. When the standing-out take-out cloth 25 is prepared in advance and the above-mentioned sewing 22 is applied to the longitudinal end portions of the two standing-up take-out cloths 25 as shown in FIG. In addition, along the two-folded outer root 19 of the two-folded outer portion 19, by sewn to the outer frontal portion 16 together with the two-folded outer portion 19, and by further attaching a button to the inner frontal portion 20,
The front opening 15 can be closed with a button, which is preferable.

Further, as for the above-mentioned trunks, as in the trunks 11 shown in FIG. 4, the tack 2 extending from the middle portion of the short sides 14b, 14b of the crotch gland 14 toward the center.
6 may be provided, but by doing so, a margin can be further created in the inseam portion and it can be comfortably worn. The tack 26 may be provided from the middle portion of the long sides 14a, 14a.

[0022]

EFFECTS OF THE INVENTION Since the trunks of the present invention are provided with the inseam gusset in the crotch part, a margin is created in the part from the abdomen through the crotch to the buttocks, so that the wearer can feel comfort without feeling pressure in the crotch. It can be worn well, and by adopting a slim and close-fitting design, it can be worn like a brief. Moreover, since the front body is cut as a single piece of cloth, waste of the plain weave fabric for cutting is unlikely to occur, and further, the left and right front bodies are not sewn, and it is possible to sew extremely easily and efficiently. .

If the crotch gland is cut so that the warp direction is the lateral direction (front-rear direction) using a plain woven fabric in which the number of warp yarns is larger than the number of weft yarns, the crotch gland is laterally oriented. It is wrinkled and hard to curl, and the inseam gusset does not wrinkle during wearing, and the wearer's crotch does not feel uncomfortable, and it can be worn comfortably. Further, the front opening can be formed without performing lock sewing, and in this case, the trunks with the front opening can be manufactured at a low manufacturing cost.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the trunks of the present invention.

FIG. 2 is a front view showing an example of a cloth and a cut state thereof.

FIG. 3 is a front view showing another embodiment of the trunks.

FIG. 4 is a front view showing still another embodiment of the trunks.

FIG. 5 shows an example of a method of forming a front opening, (A)
Is a front view showing the back side of the front body with a cut, and (B) is a front view showing a state in which (A) is opened left and right.

FIG. 6A is a perspective view showing a front standing takeout cloth, and FIG. 6B is a partially enlarged perspective view showing a process of sewing the front standing takeout cloth from the back side of the front body.

FIG. 7 is a cross-sectional view showing a sewn portion of the front standing carry-out cloth in the middle of sewing.

FIG. 8 is a partially enlarged perspective view showing the back side of the front body in a state where the front standing carry-out cloth is sewn on.

9 is a sectional view taken along line IX-IX in FIG.

FIG. 10 is a front view showing a front side of a front body having a front opening.

11A is a perspective view showing a front standing take-out cloth for buttonholes, and FIG. 11B is a sectional view showing a sewn portion of the front standing take-out cloth of FIG. 11A.

[Explanation of symbols]

 1,11 Trunks 2,12 Front body 2a, 3a Wedge seam side 3,13 Back body 4,14 Inseam gusset 5 Plain weave fabric 15 Front opening 16 Outer front part 17 Inner front part 18,25 Front standing cloth 19 Two-fold external 20 Two-fold internal 21,22 Sewing 23,24 Sewing 26 Tuck

Claims (6)

[Claims] 1. A trunks having a structure in which a front body is formed of one piece, and a crotch gusset is interposed in a crotch portion between the front body and the back body. 2. A trunks having a constitution in which a front body is formed of a single piece of fabric, a vertical cut is formed from a central portion of an upper side of the front body, and a front standing cloth is sewn along the cut. 3. The front body is formed of a single piece of fabric, and a vertical cut is formed from the central portion of the upper side of the front body. The cloth part along one side of the cut is the outer front part and the cloth part along the other side. The front standing out cloth is sewn along the inner standing front and back, and the front standing out cloth is folded in two in the lateral direction and is folded in two. Each of them is formed as a folded inside, and the edges of the outer front portion are sandwiched between the outer portions of the two folds for sewing, and the outer portion of the two folds is folded to the back side of the outer front portion and sewn together. A trunks having a structure in which an edge portion of the inner front portion is sandwiched between the insides of the two folds and the two are sewn together so that the outsides of the two folds and the insides of the two folds overlap each other. 4. The trunks according to claim 3, wherein the front standing carry-out cloth is formed by folding a vertically long cloth in a lateral width direction middle portion into two, which is a two-fold outer portion and a two-fold inner portion. 5. The trunks according to claim 2, wherein the inseam gusset is interposed in the inseam portion between the front body and the back body. 6. The trunks according to claim 1, which has a structure in which a tuck is provided and sewn from an intermediate portion of a side edge of the crotch gland.