JPH09137305A - Brassiere - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a brassiere capable of correcting a bust tending to flow to the side edge part and improving the bulging effect of the bust by separating the cup part into the upper and lower halves and providing an almost half moon-shaped cloth for lifting up at a specific state. SOLUTION: This brassiere is obtained by constituting cup parts 2 with upper cup parts 15 and lower cup parts 30 and locating clothes for lifting up 40 formed as almost half moon shapes and rich in elasticity, from the lower edge position of the reverse surface of the lower cup parts 30 to the side edge part of the reverse side of the cup parts 15, 30. By wearing it suspended with shoulder straps 10, 10, the clothes 40 are pressed to squeeze the side edge part of a bust and the sufficient correcting effect is obtained without inserting any wire around the cup part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brassiere which is provided with a lift-up cloth on the back surface of a cup portion so as to correct a bust that easily flows to the side of the side and to improve the bulging effect of the bust.

[0002]

2. Description of the Related Art Heretofore, it has been generally practiced to provide a suitable wire around the cup portion to adjust the shape of the cup portion and correct the bust.

[0003]

As described above, when an appropriate wire is provided around the cup portion, it is difficult to surely fit the shape of the cup portion to each wearer. There was a drawback that the correction of the cup was not fully achieved.

[0004]

In order to solve the above-mentioned problems, the present invention solves the above-mentioned problems.
The cup portion 2 is formed by the above, and the lift-up cloth 40 formed in a substantially half-moon shape is arranged from the lower side position of the back surface of the cup portion 30 to the side edge portion side of the back surfaces of the cup portions 15 and 30. The bust that easily flows to the side of the armpit is corrected, and the bulging effect of the bust is improved.

[0005]

1 and 2, 1 is a brassiere, 2 is a cup portion, 5 is a lower central cloth, 7 and 7 are side cloths, and 10 and 10 are shoulder straps. 11,
12 is a dress material made of a suitable material such as lace material,
Properly sewn on the surface of the cup portion 2, 15, 3
Reference numeral 0 denotes an upper cup portion and a lower cup portion, respectively, provided on the back surface side of the cup portion 2, and the cup portions 15 and 30 are formed by well-known means with appropriate pads, for example, an appropriate composite of two sheets. A plurality of synthetic fiber non-woven fabrics are sandwiched between fiber fabrics and thermocompression bonded to form a pad.

The cutting shape of the upper cup portion 15 is shown in FIG.
4-16-18-18-19-20-16, it is formed in a substantially trapezoidal triangular shape, and the cutting shape of the lower cup portion 30 is as shown in FIG.
As shown by 32-33-34-31, it is formed in an inverted fan shape, and 34 is the highest point of the convex arc-shaped upper side portion 35 forming the convex curve of the lower cup portion 30, and 32 is A convex arc-shaped lower side portion 37 in which a convex curve of the lower cup portion 30 is formed.
Is the lowest point of. .

The length of the lower side portion 18-19 of the convex arc-shaped lower side portion 21 of the upper cup portion 15 and the upper side portion 31-3 of the convex arc-shaped upper side portion 35 of the lower cup portion 30.
The lengths 4-33 are formed to be substantially the same.

Reference numeral 40 is a lift-up cloth provided on the back surface side of the upper and lower cup portions 15 and 30, and the shape of the cloth 40 is 41-42-43-44-45- in FIG.
As shown by 41, it is formed in a substantially half-moon shape, that is, a side panel shape, and 46 is a concave arc-shaped upper side portion of the upper side portion 41-42, and 48 is a convex curve formed on the lower side. An arc-shaped lower side portion 43 is the same convex arc-shaped lower side portion 4
8 is the lowest point. The concave arc-shaped upper side portion 46 may be formed in a convex arc shape.

The lengths of the lower side portions 31-32 of the convex arcuate lower side portion 37 of the lower cup portion 30 and the lengths of the lower side portions 42-43 of the convex arcuate lower side portion 48 of the lift-up cloth 40 are respectively determined. They are formed so that they have substantially the same length.

Next, as shown in FIGS. 5 and 7, the means for sewing the upper cup portion 15 and the lower cup portion 30 to each other will be described. First, the convex arcuate lower side portion 2 of the upper cup portion 15 will be described.
1 in the lower side portion 18-19 and the upper side portion 31-34-33 in the convex arc-shaped upper side portion 35 of the lower cup portion 30.
While the respective fabric end edges are sequentially butted, an appropriate tape-shaped dough 60 is placed on the butted part surface and sewn 61 by a well-known means. As a result, as shown in FIG. 7, the portions 17-18 and 19-20, which are the side portions of the upper cup portion 15, are each formed in a substantially curved shape.

Next, as shown in FIG. 8, the lower cup portion 30.
The lift-up dough 40 is placed on the surface, polymerized, and has a convex arc shape of the lower cup portion 30. The convex arc shape of the lift-up cloth 40 is located on the lower side portion 31-32 line (cloth edge) of the lower side portion 37. Lower side portion 42-4 of the lower side portion 48
The line 3 (material edge) is sequentially sewn 63 while being overlapped.

In FIG. 8, the lower side portions 32-33 of the convex arc-shaped lower side portion 37 of the lower cup portion 30 forming the convex arc-shaped curve and the curved portion 19 of the upper cup portion 15.
For each total length of −20, the lower side portions 43-44 in the convex arc-shaped lower side portion 48 of the lift-up cloth 40.
The length of is shortened by about 3 to 10%,
Exceeding the lower limit or the upper limit of the same range is not preferable because the correction effect of the cup and the wearing feeling are deteriorated.

Further, as shown in FIG. 8, when the sewing 63 is completed, the side portion 2 of the upper cup portion 15 is formed.
With respect to the position 0, the position 44 of the lift-up cloth 40 on the side of the armpit side is located outside of the part 20 and closer to the side, and at a lower position. still,
The lengths of the concave arcuate side portions 20-16 on the armpit side of the upper cup portion 15 and the lengths of the concave arc-shaped side portions 44-45 on the armpit side of the lift-up cloth 40 are approximately equal. It is formed to have the same length.

Next, as shown in FIGS. 8 to 9, the lower cup portion 3
In order to match the lines of the lift-up dough 40 along the lines (the dough ends) of the lower side parts 32-33 of the convex arcuate lower side part 37 of 0 and the substantially curved parts 19-20 of the upper cup part 15, the same dough 40 convex arc-shaped lower side parts 48
While pulling the line (material edge) of the lower side portion 43-44 having a short dimension in
Sewn 65 to the line of -20 in sequence with overlapping and matching.
You do it.

Next, as shown in FIGS. 9 to 10, on the side of the lift-up cloth 40 on the side (side of the cloth) of the portion 20-16 of the concave arc side on the side of the upper cup portion 15. The lines of the parts 44-45 (the material edges) of the concave arc-shaped side are sequentially sewn while matching and superimposing them, and further on the parts 16-17 of the upper part of the upper cup portion 15 (the material edges). The lines (fabric edge) of the parts 45-41 on the upper side of the side of the lift-up fabric 40 are sewn together 68 in a state where they overlap and coincide with each other.
Is formed.

Incidentally, in FIGS. 11 and 12, 75, 7
Reference numeral 6 is a tape-shaped material that is appropriately sewn around the cup portion and the lower side portion of the brassiere, and the upper end portion of the lift-up material 40, that is, the concave arc-shaped upper side portion 46 and the upper and lower cup portions 15 and 30. A space having a required space is formed between them.

Further, in FIG. 13, reference numeral 50 denotes another embodiment of the lift-up cloth. The cloth 50 has a shape of approximately half a moon formed by the parts 41-49-43-44-45-41. Shape, that is, a side panel shape,
FIG. 14 shows a state in which the lift-up cloth 50 is sewn on.

Further, in FIG. 15, reference numeral 53 shows a cutting shape of the lift-up cloth different from that of the above embodiment, and the shape of the cloth 53 is part 41-54-44-45.
It is formed in a substantially half-moon shape formed by -41, that is, a side panel shape, and FIG. 16 shows a state in which the lift-up cloth 53 is sewn.

Further, as the fabric use of the lift-up fabrics 40 and 50, for example, a Russell knitted fabric knitted by using a Russell knitting machine (a knitting fabric is, for example, a tulle knitting fabric) is used, and a yarn is used. For example, 50 to 200
A covering yarn made of a denier polyurethane elastic fiber yarn or the elastic fiber yarn (for example, 50 to 200)
Denier polyurethane elastic fiber yarn as core yarn 4
Single or double covering of 0 to 80 count cotton thread) is used as a warp insertion thread, and 20 to 7
Various yarns such as 0 denier polyurethane elastic fiber yarns are used as weft insertion yarns and synthetic fiber yarns such as 20 to 70 denier nylon are used as closed stitch yarns. A warp knitted fabric made of, for example, a Russell knitted fabric or a tricot knitted fabric is preferable. Further, instead of the warp knitted fabric, a normal weft knitted fabric such as a circular knitted fabric or a flat knitted fabric may be used.

Further, the warp knitted fabric is lifted up to fabric 4
When used for 0 and 50, the warp knitted fabric is used as a warp fabric, and the knitting direction which is the warp direction of the warp knitted fabric is directed downward from above the cup portion 2, that is, in the direction perpendicular to the brassiere. Vertical fabrics are preferred, and bias fabrics may of course be used.

Further, as the expansion ratio of the warp knitted fabric, for example, the expansion ratio in the warp direction (knitting direction of the knitted fabric) is 150 to 250% and the expansion ratio in the weft direction is 60 to 1 when a load of 2.25 kg is applied.
The range of 50% is preferable, and the load value in the longitudinal direction at the time of 80% load is 600 to 900 g, and the load value in the weft direction is 1500.
-1900 g is preferable, and at an expansion rate below the upper limit or lower limit of each range, the feeling of pressure on the breast becomes strong,
Alternatively, there is a drawback that the fitting property is deteriorated, the wearing feeling is deteriorated, and an excellent wearing effect cannot be obtained.

Further, the elongation rate and the load value as described above are obtained from the stress-strain curve (stress-strain curve) by the conventional well-known means, and in the present invention, the following method is used. That is, as the extension rate under a load of 2.25 kg, a sample having a width of 2.5 cm and an effective length for measurement of 15 cm was used, and the second 2.25 kg load during three repeated measurements up to 2.25 kg load. This is a measurement of the elongation rate at time. As a method of displaying the above-mentioned extension ratio, L / K × where L is the length of the sample after extension and K is the original dimension.
It shall be displayed as 100 (%). In addition, the load value at 80% extension means that the width is 2.5 cm and the effective length for measurement is 15
A sample of cm was used to measure the time of load at the time of the third stretch of 80% in the repeated measurement up to 80%.

Further, as a means for improving the wearability in the present invention, as described above, in the convex arcuate lower side portion 37 of the lower cup portion 30, the lower side portions 32-33 and the upper cup portion 15 are provided.
When the portions 43-44 of the convex arcuate lower side portion 48 of the lift-up cloth 40 (50) are sewn 65 to the respective lines of the curved portion 19-20, the portions 32-33 and 19-20. The lengths of the lower side portions 43-44 of the lift-up fabric 40 (50) are made to be about 3 to 10% shorter than the respective total lengths.

When the sewing 65 is further applied, the upper cup 1
Since the position of the lower side part 44 of the lift-up fabric 40 (50) is located outside of the side part 20 on the side part 5 and further on the side part and at the lower position, As shown in FIGS. 11 and 12, the concave arc-shaped upper side portions 46 of the upper side portions 41-42 (41-49) of the lift-up cloth 40 (50) have upper and lower cups 15,
It is located at a required distance from 30, and as a result, when the brassiere 1 is worn, the breast 40, that is, the cloth for lift-up which is rich in elasticity due to the bust.
When (50) is pressed, the breast, that is, the side of the bust is squeezed through the side panel-shaped fabric 40 (50), and the breast is combined with the correction effect of the upper and lower cups 15 and 30 ( Bust) is more three-dimensionally corrected, thus preventing the breast, that is, the bust, from flowing to the side of the arm, thus forming a brassiere 1 that is comfortable to wear without inserting wires around the cup. It is possible. Of course, a wire may be inserted around the cup portion to further improve the correction and appearance of the cup portion.

[0025]

As described above, according to the present invention, the cup portion 2 is formed by the upper and lower cup portions 15 and 30, and the lift-up cloth 40 (50) formed in a substantially half-moon shape is formed on the back surface of the cup portion 30. When the brassiere is worn, the cloth for lifting up 40 (50) is highly elastic through the breast (bust) when the brassiere is worn by being configured to be positioned from the lower side position to the side of the back side of the cup portions 15 and 30. ) Is pressed, the breast, that is, the side of the bust is squeezed through the side panel-shaped cloth 40 (50), and the breast becomes more three-dimensional in combination with the correction effect of the upper and lower cups 15 and 30. The breast is prevented from flowing to the side as in the conventional case, and the cup and bust are fully corrected without inserting a wire around the cup, resulting in a comfortable fit. Is the brassiere 1 can be obtained.

[Brief description of the drawings]

FIG. 1 is a front view of a brassiere according to the present invention.

FIG. 2 is a rear view of a brassiere according to the present invention.

FIG. 3 is a plan view showing a cut shape of an upper cup portion according to the present invention.

FIG. 4 is a plan view showing a cut shape of a lower cup portion according to the present invention.

FIG. 5 is a plan view for explaining sewing when sewing upper and lower cup portions according to the present invention.

FIG. 6 is a plan view showing a cut shape of the lift-up cloth according to the present invention.

FIG. 7 is a plan view showing a sewing state of upper and lower cup portions according to the present invention.

FIG. 8 is a plan view for explaining the sewing of the lower cup portion and the lift-up cloth according to the present invention.

FIG. 9 is a plan view for explaining the sewing of the upper and lower cup portions and the lift-up cloth according to the present invention.

FIG. 10 is a plan view for explaining sewing on the upper cup portion and the lift-up cloth according to the present invention.

11 is a schematic cross-sectional view taken along line XX of FIG. 2 in the present invention.

12 is a schematic sectional view taken along the line YY of FIG. 10 in the present invention.

FIG. 13 is a plan view of a cut shape showing another embodiment of the lift-up cloth according to the present invention.

FIG. 14 is a plan view in which a lift-up cloth according to another embodiment of the present invention is sewn to the back surfaces of the upper and lower cup portions.

FIG. 15 is a plan view of a cut shape showing another embodiment of the lift-up cloth according to the present invention.

FIG. 16 is a plan view in which a lift-up cloth according to another embodiment of the present invention is sewn to the back surfaces of the upper and lower cup portions.

[Explanation of symbols]

 2 Cup part 15 Upper cup part 30 Lower cup part 40 Lift-up fabric

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Chisako Akazawa 2-4-12 Nakazaki Nishi, Kita-ku, Osaka City, Osaka Prefecture Gunze Co., Ltd. Apparel Business Headquarters (72) Inventor Rika Owata 262, Sozo, Miyazu City, Kyoto Prefecture Apparel Co., Ltd.

Claims (1)

[Claims] 1. A lift-up cloth 40 having a cup portion 2 formed of upper and lower cup portions 15 and 30 and formed into a substantially half-moon shape from the lower side position of the back surface of the cup portion 30 to the cup portions 15 and 30. A brassiere characterized by being configured so that it is located on the side of the back side.