JPS6244961Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the provision of briefs that have improved wearing comfort by providing a sewn bulge in the lower central part of the front body and have an opening in the front body.

Conventionally, briefs have generally had a flat front lower part in the center of the front body, which lacks local coverage and stability when worn, resulting in an unsightly appearance or causing unnecessary pressure. There are drawbacks in its comfortable wearability, such as giving a feeling of discomfort. Recently, in order to solve these shortcomings,
For example, as seen in Utility Model Publication No. 43-14496, a vertical cut line is provided at the center of the front of the briefs and this is sewn together, or as seen in Utility Model Application No. 52-61413, the front of the front of the brief is cut in the vertical direction. It has been proposed to create a bulge by attaching an arc-shaped piece of cloth and sewing it laterally, but in all of these, the sewn part is exposed to the surface. ,
There are drawbacks such as the seams coming into direct contact with the skin on the back side, and disadvantages such as troublesome cutting and sewing.

The present invention was devised to eliminate these drawbacks, and its feature is that the upper sides of the pair of local front pieces forming the central part of the front of the briefs are each straight or slightly curved. , a concave arc-shaped notch is provided at the lower part of each of both sides following both ends of each of the upper sides, and an opening notch is formed at the top of each concave arc-shaped notch on the alternating sides, and both front bodies 1, 6 are formed. A substantially chevron-shaped notch surrounded by opposing convex arc-shaped sides is provided at the lower center of each, and both the local front body pieces 1 and 6 are folded in half from their center lines a and a', respectively. The front body pieces folded in half are overlapped and the convex arc-shaped sides are sewn together, and both the front body pieces are unfolded to form a bulge centering on the sewn portion, and the sewn The point is that the parts are sealed inside the two local precursor pieces 1 and 6 which are expanded and polymerized.

The present invention will be described in detail below with reference to the illustrated embodiment. FIGS. 1 and 3 respectively show a pair of local front body pieces 1 and 6 according to the present invention, and both local front body pieces 1 and 6 have respective upper sides 5. -5', 10-10' are straight or slightly curved, and each upper side 5-5', 10-1
Both sides 12, 12', 13, 13', which are all downwardly hanging following both ends of 0', are linear with a slight outward slope, and at the bottom thereof, there are notches 2 in the shape of a concave arc, 2', 7, 7' are formed, and furthermore, at the lower center of both front body sides 1, 6, side sides 3-4, 3-4', 8, which are convex arc-shaped and are symmetrically opposed to each other, are formed.
By being surrounded by -9 and 8-9', substantially mountain-shaped notches 4-3-4' and 9-8-9' are formed, and in both figures, a and a' are The center line in the longitudinal direction of each local front body side 1, 6 is shown. The present invention uses a pair of local front pieces 1 and 6 of the same size and shape as described above, and as shown in FIGS. 2 and 4, the center line a,
Fold in half in the longitudinal direction from a', and then align the half-folded pair of front pieces 1 and 6 in the same direction as shown in Figure 5 and overlap them, as shown in Figure 6. Convex arc-shaped sides 3-4, 3-4', 8- which are parallel to each other at the same position in both overlapped front pieces 1, 6.
9, 8-9' are sewn together. Next, as shown in FIG. 7, the front body pieces 1 and 6 that have been sewn in this manner are opened again to the original unfolded position, so that the bulge 11 centered on the sewn portion is formed into the front body pieces 1 and 6. It is formed at the bottom of 2.
By opening the half-folded front pieces 1 and 6, the sewn portion is encapsulated and hidden inside the overlapped front pieces 1 and 6.

As illustrated in FIG. 8, the local front pieces 1 and 6 configured as described above are integrated into a brief main body 1.
6, its upper sides 5-5', 10-10' are the waist tightening part 17, both sides 12, 13, 12',
13' to the side body parts 18, 18, concave arc-shaped notches 2, 7, 2', 7' to the hem opening 19, and the bulge part 1.
The lower end of 1 is sewn integrally with the lower crotch of the rear body piece in a known manner to form briefs, and the lower end of the front body piece 1 is formed at the upper part of the circular notch 2 on one side 12 of the front body piece 1. an opening notch 14;
The other side 1 of the front piece 6 located on the back side
Both of the opening notches 15 formed at the upper part of the arc-shaped notch 3' are in an open form by fixing only the upper and lower end portions to the side body part 18 and the hem opening 19 side. Taking the briefs is the same as conventional briefs.

According to the briefs according to the present invention, in the pair of local front pieces 1 and 6 constituting the center of the front body of the briefs, a pair of convex arc-shaped sides 3-4, 3-4', 8- 9, 8-9' substantially chevron-shaped notch 4-3-4', 9-8-
9' is cut and formed, and the front pieces 1 and 6 are cut 2 in the longitudinal direction.
By folding, the convex arc-shaped side sides 3-4, 3-
4', 8-9, and 8-9' are aligned in the same direction and sewn together. After sewing, the front piece 1 is folded in half.
By opening 6 again, the convex arc-shaped sides 3-4,
Through the front protrusions of 3-4', 8-9, and 8-9', the bulging part 11 is formed here with a suitable bulge due to the front protrusion of the surrounding fabric centering on the sewn part. It is formed. Therefore, when worn, the private parts are completely covered and stably accommodated through the three-dimensional bulge 11, and unnecessary pressure is not caused, so a comfortable wearing feeling can be obtained.
Furthermore, all of the seams and threads created by the sewing are hidden inside the polymerized front pieces 1 and 6, so that the sewn parts do not come into direct contact with the skin, making the wearer feel even better. It does not create a sense of harmony at all. At this time, the front pieces 1 and 6 are provided with opening cutouts 14 and 15 in the same manner as conventional briefs, so it is convenient to relieve yourself and the free openings of the opening cutouts 14 and 15 are expanded. This allows the bulge in the protruding portion 11 to move more freely. In addition, by internally sealing the sewn portion, the appearance of the front piece becomes good, and the amount of fabric for the front piece can be reduced due to curling by adopting the front piece pieces 1 and 6, and the width of the front piece pieces 1 and 6 is made as small as possible. The front side of the briefs has a bikini-type or high-leg type shape to create a smart appearance, and is an excellent improvement over conventional briefs.

[Brief explanation of the drawing]

Figures 1 and 3 are front views of the local front piece embodiment of the present invention in each unfolded state, Figures 2 and 4 are side views of the same half-folded state, and Figure 5 is a superposition of the same half-folded front piece. FIG. 6 is a side view of the state in which the side edges for forming a bulge are sewn, FIG. 7 is a plan view of the unfolded and superposed state, and FIG. 8 is a front view of the embodiment of the brief. 1, 6... local anterior body piece, 2, 2', 7, 7'...
Concave arc notch, 3-4, 3-4', 8-9, 8-
9'... Convex arcuate side, 4-3-4', 9-8-9'
...Chevron cutout, 11...Bulge, 14, 15...
...Notch for opening.

Claims (1)

[Scope of utility model registration request] The upper sides 5-5' and 10-10' of the pair of local front pieces 1 and 6 forming the center front part of the briefs are respectively straight or slightly curved.
Each side 12, 1 following both ends of 5', 10-10'
2', 13, 13' are provided with concave arc-shaped notches 2, 2', 7, 7' at the lower part thereof, and at the upper part of each concave arc-shaped notch 2, 7' on the alternate sides 12, 13'. Opening notches 14 and 15 are formed, and convex arc-shaped sides 3-4, 3-4', 8-9, and 8-9' facing each other are formed at the lower center of both front pieces 1 and 6, respectively. Almost chevron-shaped notches 4-3-4', 9-8 surrounded by
-9', the two local front pieces 1 and 6 are folded in half from their center lines a and a', and the half-cut front pieces 1 and 6 are overlapped to form the convex arc-shaped sides 3-4 and 3.
-4', 8-9, and 8-9' are integrally sewn together, and both the front pieces 1 and 6 are opened to form a bulging part 11 centered on the sewn part, and the sewn parts are sewn together. The briefs are characterized in that the inner part is sealed inside the two parts 1 and 6 which are expanded and polymerized.