JPH0431207Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) This invention mainly relates to pants worn by male students and others as uniforms.

(Prior Art) Generally, as shown in FIG. 3, men's pants have a waist 20 sewn to the upper part of the pants body 10 and are opened in the front. that waist 20
consists of cored band-shaped left and right waist parts 21 and 22, and the left and right waist parts 21 and 22 are first sewn to the upper end of the trouser body 10 as shown by seams 30a and 30b, and in this state, the left and right waist parts 2
1 and 22 are the left and right buttocks 11 of the pants body 10,
12 are continuously hemmed together as shown by the hem seam 31.

Furthermore, the conventional example of the hemline stitching will be explained in detail with reference to FIG. 2. First, the left and right buttocks 11,
12 Bottom seam allowances 11a, 12 of appropriate width A for each other
Take the seams 30a and 30a at their upper ends.
Left and right waist parts 21, 2 sewn by 30b
Similar seam allowances 21a and 22a are taken for each other.
In addition, the left and right waist linings 23 and 24 have seams 32 on the upper folded edges of the left and right waist portions 21 and 22.
The left and right waist linings 23 and 24 are sewn as shown in a and 32b, and the same seam allowance 23 as above is also applied to each other.
Take a, 24a. And each of the left and right seam allowances 11
a and 12a, 21a and 22a, and 23a and 24a are overlapped with each other, and the hem stitches are performed vertically and continuously as shown by the hem seam 31, and in this state, the respective left and right seam allowances 11a, 12a, and 21a are 22
Split a, 23a and 24a so that they are open from each other, iron them, and fold them to the left and right. Then, fold the left and right waist parts 21 and 22 from the top so that the left and right waist linings 23 and 24 are on the inside, and then fold the left and right waist linings 23 and 24 inwards. In order to prevent the linings 23, 24 from rolling up, the linings 23, 24 are sewn at the seams 30a, 30b between the pants body 10 and the left and right waist portions 21, 22, and then sewn with a sewing machine to secure the linings 23, 24. The lower edge and the left and right hem seam allowances 11a, 12a are hand sewn 33 to create the state shown in Figure 2.

(Problem that the invention aims to solve) By the way, students who are in the early stages of growth generally experience rapid growth in their bodies, and their pants become so tight around the hips and waist that they can no longer be worn, or when athletes, such as athletes, wear pants that are too tight for their body size. Especially for students with large buttocks, although a jacket may fit well, they may not be able to wear pants because their hips and waist are too tight. In such cases, it is necessary to adjust the dimensions of the pants to widen the hem and waist, but with the conventional trousers described above, the seam allowance width A
Currently, the seams are not wide enough, making it almost impossible to widen the hemline and waist dimensions. The hem stitches had to be re-stitched using a sewing machine, and unlike hem seams, sewing the bottom hems was extremely troublesome and difficult, and there was a problem that it could not be easily done at home or at a retail store. .

[Structure of the idea]

(Means for solving the problem and their effects) The pants of this invention were created in view of the above circumstances,
In order to solve the conventional problem, we made the bottom seam allowances of the left and right buttocks of the main body of the pants, the seam allowances of the left and right waist parts of the upper waist, and the seam allowances of the left and right waist linings wider than usual, and made these wide seam allowances on each side wider. By double hem stitching in the overlapping state, two hem seams with a gap between the inside and outside are created, and in this state, with the left and right wide seam allowances overlapped, turn it to either side, then turn the left and right waist linings inside. It is characterized by being folded over, and the bottom edge of the left and right waist linings and the hem seam allowance of the left and right overlapping state are sewn together by hand, so that it can be worn as it is without any support and stylishly as before, and If the hemline and waist are tight, remove the threads from the inner seam of the two inner and outer hemline seams provided at the hemline seam allowances on the left and right buttock areas of the pants body, and the seam allowances on the left and right waist areas above the hemline seams. By pulling it out, anyone can widen the hip and waist dimensions very easily and reliably without using a sewing machine.

(Example) An example of this invention will be described below with reference to FIG. The overall external shape of the pants is the same as that shown in Fig. 3, so it is omitted from the illustration, and the second
Portions having the same structure as the conventional one shown in the drawings are given the same reference numerals to simplify the explanation.

Here, the left and right buttocks 11 and 12 of the pants body 10
Bottom seam allowances 11b and 12b with a width B that is sufficiently wider than the normal width A are provided for each other, and the left and right waist portions 21 and 22 are sewn to the upper ends of these sections by seams 30a and 30b. Also, similar wide seam allowances 21b and 22b are provided. Furthermore, wide seam allowances 23b, 24b similar to those described above are provided for the left and right waist linings 23, 24 sewn to the upper folded edges of the left and right waist portions 21, 22 as shown by seams 32a, 32b. and the wide left and right seam allowances 11b and 12.
b, 21b and 22b, and 23b and 24b are overlapped with each other, and in this overlapping state, they are double hem stitched with a gap C between the inside and outside, resulting in two hem seams 31.
a and 31b are provided. Note that reference numeral D is the width dimension from the outside hem seam 31b to the outside edge of the seam allowance, which is approximately the same as the conventional seam allowance width A.
With the double hem stitched, the left and right seam allowances 11b and 12b, 21b and 22b, 23b and 2
The left and right waist linings 23, 24 are folded back from the top so that the left and right waist linings 23, 24 are placed inside.
4, the linings 23 and 24 are dropped at the seams 30a and 30b between the trouser body 10 and the left and right waist parts 21 and 22, and are sewn and secured by a sewing machine. At this time, the drop sewing machine is left open from the center bottom to the left and right in an appropriate width E range. And finally, the left and right waist lining 2
The bottom seam allowances 11b and 12b, which are left and right overlapped with the lower edges of 3 and 24, are hand sewn 33 and finished in the state shown in FIG.

Therefore, if the pants have the above-mentioned configuration, the bottom seam allowances 11b, 12b of the left and right buttock portions 11, 12 of the trousers body 10 and the seam allowances 21b, 22b of the left and right waist portions 21, 22 of the waist 20 above the bottom seam allowances 11b, 12b.
Also seam allowance 23 for left and right waist linings 23 and 24
b, 24b is taken to be wider than the normal one,
In addition, it is double hem stitched on the inside and outside, but since the wide seam allowances on each side overlap and are turned to either the left or right side and the hands are sewn 33, the wide seam allowances get in the way even if you wear it as is. There are no problems like this, and you can wear it as well as before. Also, if your hips and waist become tight as your body grows, or if the size was too small at the time of purchase, first sew the hands as well (33).
Remove the threads from the left and right waist linings 23 and 24.
, and open only the area of the center hemline E which is not sewn upward, and in this state, the thread of the inner seam 31a of the two inner and outer hemseams 31a, 31b of each wide seam allowance is pulled out. With this, the left and right buttock parts 11, 12, the left and right waist parts 21, 22, and the left and right waist linings 23, 24 are expanded to the outer hemline seam 31b, and in this state, the left and right waist linings 23, 24 are turned inward. It is folded back and the lower edge and the remaining width D portion of the hem seam allowances 11b and 12b, which are still overlapping on the left and right sides, are sewn 33 by hand. As described above, the hem and waist dimensions can be enlarged by 2×C in a very easy and reliable manner without the troublesome hem stitching using a sewing machine, and the garment can be worn comfortably without feeling too tight.

[Effect of idea]

As mentioned above, this idea is to make the bottom seam allowances of the left and right buttocks of the pants body, the seam allowances of the left and right waist parts of the upper waist, and the seam allowances of the left and right waist linings wider than usual, and overlap these wide seam allowances on each side. In this state, double hem stitching creates two hem seams with a gap between the inside and outside, and in that state, with the left and right wide seam allowances overlapping, turn it to either side, then turn the left and right waist linings inward. The bottom edges of the left and right waist linings and the hem seam allowances of the left and right overlapped state are finished by hand-stitching, so you can wear it as it is without any support and with good style, as well as if the hem or waist are tight. , without using a sewing machine, by removing the thread from the inner seam of the two inner and outer hem seams provided at the hem seam allowances on the left and right buttock parts of the pants body and the seam allowances at the left and right waist parts of the waist above them. This is a very simple device that allows anyone to widen their buttock and waist dimensions very easily and reliably.

[Brief explanation of the drawing]

Figure 1 is a developed view of the waistline of pants showing one embodiment of this invention, as seen from the inside, Figure 2 is a developed view of the same part as Figure 1 showing a conventional example, and Figure 3 is a typical FIG. 3 is a perspective view of the pants seen from behind. 10... Pants body, 11, 12... Left and right buttock, 11b, 12b... Bottom seam allowance, 20...
Waist, 21, 22...Left and right waist portion, 2
3, 24...Left and right waist lining, 21b, 22
b, 23b, 24b... seam allowance, 31a, 31b
...Inner and outer hem seams, B...Seam allowance width, C...
The distance between the two inner and outer hem seams.

Claims (1)

[Scope of utility model registration request] Make the bottom seam allowances on the left and right buttocks of the pants body, the seam allowances on the left and right waist portions of the upper waist, and the seam allowances on the left and right waist linings to be wider than usual, and double hem stitch with the wide seam allowances on the left and right overlapping each other. By doing this, two bottom seams are created with a gap between the inside and outside, and in this state, the left and right wide seam allowances are overlapped and folded to either side, then the left and right waist linings are folded inward, and the bottom edges of the left and right waist linings are The trousers are characterized in that the hem seam allowance of the left and right overlapped state is finished by hand sewing.