JP4546599B2 - Brassiere - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention reduces the wearing pressure of the brassiere to prevent biting of the side connection band into the body, secures the shape retaining function of the breast, has a good soft feeling when worn, and is easy to move It provides a brassiere with sex.
[0002]
[Prior art]
Conventionally, the side connection band of brassiere, etc. has a double structure with a stretchy lace outer surface and a lining with stronger expansion and contraction power to supplement the expansion and contraction power of the lace fabric. Many things which sewn narrow elastic tape cloth to the upper edge part of a belt and the lower edge part are used.
[0003]
[Problems to be solved by the invention]
However, in the case of the conventional side tie band as described above, the tightening force due to excessive power (with a stronger (strength) lining than the outer fabric for the outer fabric such as lace fabric with elastic power) Wear pressure) is increased, and the wear pressure is further increased by the interposition of the narrow stretchable tape fabric provided on the upper and lower edges of the side connection band. As a result, the body of the side connection band is increased. There has been a drawback that the bite is bitten or the positional displacement of the connecting band is caused, the cup is displaced, and the wearing feeling is further impaired.
[0004]
Therefore, in the above-mentioned side connection band, the use of a stretch lining with a low expansion power compared to a surface with a large expansion power due to lace fabric or the like reduces the tightening force and causes the occurrence of biting into the body. It is necessary to improve the functionality such as removing the elastic tape fabric at the lower edge.
The contents of the expansion / contraction power will be described below. The magnitude (strength) of the expansion / contraction power in the present invention is a load value when a fabric rich in elasticity is pulled by applying a load in the warp or warp direction of the fabric, for example. It expresses whether the expansion / contraction power is large or small, depending on the size, that is, the magnitude (strength) of the tensile force when the stretchable fabric is pulled by a predetermined length.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the present invention integrally forms the base part and the back part via the side part connecting band, and the side part connecting band is formed of a stretch lace fabric and a stretchable material. A double structure with a lining made of knitted fabric,
The outer material is provided with a region having a large expansion / contraction power and a region having a small expansion / contraction power ,
The region where the elastic power is large is 5 mm to 30 mm in width and is provided in the lower side part in the waist direction and extends to the tip of the back part, and no elastic tape is provided on the lower side part of the outer material. While the upper part excluding the lower part is a region with a small expansion and contraction power,
The lining is formed with the stretchable knitted fabric stretch power is not provided different sites with a stretchable power following stretching power of small area stretch power of the outer material,
And the bracelet characterized by the above-mentioned side part connection belt, the base part, the outer surface of the back part, and the lower side part of the lining are overlapped and sewn together without being folded back .
The large area of more stretchable power, it is preferable that by weaving with more than a small area of stretching power the braided number of the polyurethane elastic yarn.
[0006]
Therefore, by providing a lining with a lower expansion / contraction power than the outer material on the back side of the outer material with a large expansion / contraction power, a double structure is formed with the outer surface being lined with the outer lining material. This improves the form stability.
In particular, it is possible to prevent a phenomenon in which a surface material having different expansion / contraction power depending on a part tries to bite into the skin surface, and the breast correction function can be further enhanced by stably holding the cup portion.
[0007]
In addition, as described above, the lining is formed of a stretchable fabric such as a power net having a smaller stretch power than the outer fabric, thereby reducing excessive tightening due to the double-side armpit connecting band and reducing the wearing pressure to the body. This further improves the fit.
[0008]
As described above, the base portion and the back portion are formed integrally with the side portion connecting band, and the lower side portions of the outer and lining portions of the side structure connecting portion of the double structure are both It is superposed and sewn in a flat shape without being folded back, and the lower side portion of the outer material is formed in a region having a large expansion / contraction power, so that it is not necessary to provide an elastic tape fabric. That is, the lower side portion of the side portion connecting band has no protrusions by tape fabric sewing as in the past, and the contact portion with the skin surface becomes smoother, so there is no stickiness and the feeling of wear is improved. In addition, there is no bite into the body due to the outer material, and there is no deviation of the outer material itself, so that a good fit can be obtained. Further, the cup portion is tensioned in the side portion direction by the region having a large expansion / contraction power of the outer material, so that the cup portion is prevented from sliding down and the shape retention of the breast can be stably maintained.
[0009]
Further, regarding the thickness of the polyurethane elastic yarn knitted on the outer surface of the side connection band, the area where the elastic power is large and the area where the elastic power is small are the same, and the thickness of the polyurethane elastic thread is 140 to 450 denier. In a range where the expansion / contraction power is large, the number of polyurethane elastic yarns is knitted and adjusted so as to obtain a desired power.
As described above, when the fabric is knitted by knitting polyurethane elastic yarns having the same thickness in both the region where the elastic power is large and the region where the elastic power is low, the fabric is knitted by knitting elastic yarns having different thicknesses. In the case of the same thickness, there is no unevenness on the surface of the fabric, the surface is smooth, the texture is uniform, and there is a step due to the thickness of the fabric at the boundary between the region where the elastic power is high and the region where the elastic power is low. Does not occur.
[0010]
In addition, the base part around the sides of both cups is formed in a triple structure by inserting a non-stretchable fabric such as a marquette between the outer material and the lining material, thereby fixing the position of both cups and bust. The shape-retaining property is maintained.
[0011]
As described above, the side part connecting band is formed in a double structure with a surface fabric made of elastic lace fabric and a backing material having elasticity, and for preventing deformation such as wrinkles and distortion of the side parts, It is necessary to insert a bone on the side of the base, and an appropriate bone is provided between the outer material and the lining material. This keeps the morphological stability of the side of the base part and prevents wrinkles and deformation of the entire surface and lining, so that the contact part with the skin surface becomes smooth, and the side part connecting band is bitten and misaligned by the body. Since there is no more, the feeling of wearing is further improved.
[0012]
Also, the back part formed integrally with the base part via the side part connecting band is formed in a double structure with a surface material made of lace fabric having elasticity and a lining material having elasticity, and on the surface side By forming a region with a large expansion / contraction power, the above-described effects can be obtained, and further, the positional displacement of the back portion is prevented by the desired expansion / contraction power on the surface side, thereby preventing the positional displacement of the cup portion. A brassiere with a good wearing feeling can be obtained.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
1-2, 1 is a bra, 2, 2 is a cup part, 3, 3 is a base part, 5, 5 is a back part, 7 is a front part provided in the lower part between the cups 2 and 2, 8 and 8 are shoulder straps, and 9 and 9 are plastic bones provided on the inner surface of the side portion of the base portion 3.
[0014]
In addition, the front part 7 is formed in a double structure by the front surface fabric 10 and the back surface fabric 11, and the front surface fabric 10 is formed of, for example, a stretchable lace fabric by Russell knitting, and the front surface back surface The fabric 11 is formed of a non-stretchable fabric such as a warp knitted fabric that hardly stretches or has very poor stretchability, such as a marquette with a warp knitted network.
The plastic bone 9 is covered with a covering tape fabric 27 folded in quadruple as shown in FIG.
[0015]
The base portion 3 and the back portion 5 are integrally formed via side connection bands 14 as shown in FIGS. 1 and 2, and the connection band 14 is formed with a top surface 12 and a lining 13 as shown in FIG. It is formed in a more double structure.
Further, as shown in FIGS. 4 and 6, a non-stretchable fabric 15 is appropriately inserted between the outer material 12 and the lining 13 forming the base part 3, and the base part 3 is formed into a triple structure by sewing 30, 31, 32. The back portion 5 is formed in a double structure from the outer material 12 and the lining material 13 while being formed.
Reference numerals 20 and 20 denote decorative lace portions, which are integrally provided on the outer surface 12 of the side portion connecting band 14 and the lower end portion of the front surface fabric 10 of the front portion 7, respectively, and 25 is an elastic tape. A cloth 30 is provided with appropriate sewing 30 on the back side of the upper side of the base part 3 and the back part 5.
[0016]
In addition, while the outer fabric 12 of the said side part connection band 14 is formed with the elastic lace fabric by Russell knitting, the lining 13 is formed with elastic warp knitted fabrics, such as a power net.
The non-stretchable fabric 15 may be made of a non-stretchable fabric such as a warp knitted fabric with little or no stretch, such as a marquette with a warp knitted network. It is.
[0017]
Further, the outer surface 12 made of the elastic lace fabric of the side portion connecting band 14 is formed from a region 17 having a large expansion / contraction power and a region 18 having a small expansion / contraction power.
When knitting the elastic lace fabric of the outer material 12, the knitting direction is knitted in the direction of arrow K in FIG. 1 or FIG. 3, that is, in the horizontal direction of the brassiere 1 (the waistline direction). The region 17 with high power and the region 18 with low expansion / contraction power are formed in the waistline direction.
[0018]
Further, as a knitting method of the elastic lace fabric in the outer material 12, for example, knit by appropriately knitting synthetic fiber yarn such as nylon yarn and elastic elastic yarn, and in this case, the expansion / contraction in the region 17 where the elastic power is large. For example, two elastic yarns of 140 denier are knitted (supplied) and appropriately knitted with synthetic fiber yarns such as nylon yarn to form one course. In this example, three 140 denier polyurethane elastic yarns are knitted (feeded) and similarly knitted with a synthetic fiber yarn to form one course. Is organized.
[0019]
Similarly, in the region 18 having a small elastic power in the elastic lace fabric of the outer material 12, for example, one 140 denier polyurethane elastic yarn (using single yarn) is knitted (supplied) as the elastic elastic yarn. One course is knitted by knitting with synthetic fiber yarn, and this is repeated in order, and the region 18 having a small expansion / contraction power is knitted.
[0020]
In addition, the area | region 17 with the said large expansion-contraction power is formed along the lower side part of the surface material 12, and the range (knitting width) of the said area | region 17 has the preferable range of 5-30 mm.
Further, the portion other than the region 17 having a large expansion / contraction power, that is, the upper portion of the outer surface 12 is formed by the region 18 having a small expansion / contraction power.
[0021]
In addition, as a thread use of the stretchable elastic yarn in the region 17 having a large stretch power, the number of braided polyurethane elastic yarns per course (the number of yarns supplied) is preferably in the range of 2-5.
Similarly, the number of polyurethane elastic yarns knitted (number of yarns supplied) per course is preferably in the range of 1 to 2 as the yarn usage of the elastic elastic yarn in the region 18 where the elastic power is small.
[0022]
In addition, as the thickness of the polyurethane elastic yarn in the region 17 where the elastic power is large and the region 18 where the elastic power is small, the same thickness (fineness) is preferable in both regions, and the common thickness of the elastic yarn is 140. Polyurethane elastic yarns in the range of ~ 450 denier are preferred.
[0023]
Furthermore, as for the lining 13 by the elastic warp knitted fabric in the side portion connecting band 14, as a knitting method of the lining 13, a power net or the like is knitted by knitting polyurethane elastic yarn and synthetic fiber yarn. The number of knitted polyurethane elastic yarns per course (number of yarns supplied) is preferably in the range of 1 to 2, and the elastic yarn thickness is preferably in the range of 140 to 450 denier. It is.
[0024]
The number of knitted polyurethane elastic yarns (number of yarns supplied) in the lining 13 is preferably the same as or less than the region 18 where the expansion / contraction power is small, or less than the region 18, Further, the thickness of the polyurethane elastic yarn in the lining 13 is also preferably the same as that of the region 18 having a small expansion / contraction power or a smaller thickness (fineness) than the region 18.
[0025]
【The invention's effect】
As described above, in the brassiere in which the outer lining fabric and the elastic lining are used for the side tie band, the elastic power of the lining is set to be smaller than the elastic power of the outer lining. In addition, a region having a large expansion / contraction power is provided on the lower side portion of the surface material, and a region having a small expansion / contraction power is provided on the upper portion of the surface material. In a region where the expansion / contraction power is large, the number of polyurethane elastic yarns knitted is small. By setting the width (knitting width) of the region having a larger expansion / contraction power to 5 mm to 30 mm than the region, the outer surface is securely held by the lining and the shape stability of the outer surface is further improved.
[0026]
In particular, by forming the lining on the outer surface and forming the side part connecting band in a double structure, the outer surface with different expansion and contraction power depending on the part bites into the skin surface, or phenomena such as displacement and distortion Since the cup portion can be held stably, the breast correction function can be sufficiently performed.
In addition, the lining uses an elastic fabric with lower elastic power than the outer material, which reduces excessive tightening due to the side connection band, lowers the wearing pressure, improves the fit to the body, and wears better A feeling 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 an enlarged front view of the side brassiere band according to the present invention partially cut away.
FIG. 4 is an enlarged rear view of the side connecting band in the brassiere of the present invention.
5 is an enlarged view taken along the line XX in FIG. 3. FIG.
6 is an enlarged view of a YY section in FIG.
[Explanation of symbols]
2 Cup part 3 Base part 5 Back part 12 Outer fabric 13 Lining

Claims (3)

The base part and the back part are integrally formed through the side part connecting band, and the side part connecting band has a double structure of the outer layer made of elastic lace fabric and the lining made of elastic knitted fabric,
The outer surface is provided with a region with a large expansion and contraction power and a region with a small expansion and contraction power
The region where the elastic power is large is 5 mm to 30 mm in width and is provided in the lower side part in the waist direction and extends to the tip of the back part, and no elastic tape is provided on the lower side part of the outer material. While the upper part excluding the lower part is a region with a small expansion and contraction power,
The lining is formed of the stretchable knitted fabric that has a stretch power equal to or less than the stretch power of a region with a small stretch power of the outer fabric and does not provide a portion with a different stretch power ,
In addition, the brassiere is characterized in that the side portion connecting band, the base portion, the outer surface of the back portion and the lower side portion of the lining are overlapped and sewn together without being folded back . The thickness of the polyurethane elastic yarn knitted on the outer fabric is the same thickness in both the region where the elastic power is large and the region where the elastic power is small, and the region where the elastic power is large is the number of polyurethane elastic yarns knitted in the elastic power. The brassiere according to claim 1, wherein the brassiere is configured to be knitted more than a small region . The non-stretchable fabric is inserted between the outer material and the lining material forming the base part to form a triple structure, and the bone is provided on the inner surface of the side edge of the base part. Item 3. The brassiere according to item 2.

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