JP2013053394A - Brassiere - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a brassiere which can favorably maintain a contour at wearing.SOLUTION: The brassiere 10 comprises: a front face including right and left cups 12, 13; right and left back faces 14, 15 which continue to the front face and are formed of cutout cloths; and right and left straps 16, 17 connected to the right and left cups 12, 13 and the right and left back faces 14, 15, respectively. The respective right and left back faces 14, 15 include extension parts R extending toward a connecting position of the right and left straps 16, 17, widths of the back faces are increased in single tones toward sides of the right and left straps 16, 17 from the side of the front face in the respective right and left back faces 14, 15, and the widths are decreased in the single tones toward the connecting position of the right and left straps 16, 17 in the respective extension parts R of the right and left back faces 14, 15.

Description

  The present invention relates to a brassiere.

In general, a brassiere is manufactured by cutting and sewing a fabric. At the end of the brassiere, the cut edge of the fabric is folded and sewn, or another fabric such as tape is wrapped and sewn. Post-processing is performed to prevent surrounding fraying.
However, there has been a problem that at least part of the brassiere appears in the appearance through the outer garment when the brassiere is worn due to post-treatment such as sewing of the cut edge of the fabric.

  Therefore, in Japanese Patent Application Laid-Open No. 2003-147618 (Patent Document 1), as shown in FIG. 5, a plurality of so-called uncut fabrics in which a part of or the entire edge of an elastic warp knitted fabric is cut are provided. It is disclosed that they are bonded to each other with a sheet adhesive and used for the back cloth 121 of the brassiere 100.

JP 2003-147618 A

  However, when the brassiere 100 disclosed in Patent Literature 1 is worn by a relatively soft elderly person or the like, there is a case where the swelling of the back of the back cannot be suppressed.

  Further, when the strap is attached to the brassiere 100 disclosed in Patent Document 1, the back cloth 121 is a stretchable knitted fabric that expands and contracts in the vertical direction. Therefore, when the brassiere attached with the strap is worn, the back cloth The inventor of the present invention revealed for the first time that the strap attachment position in 121 may be pulled up by the strap and the back cloth 121 may be wrinkled.

  Thus, in the brassiere 100 of the said patent document 1, the suppression of the swelling of the back luxury is insufficient, and the appearance at the time of wearing, such as a wrinkle generate | occur | producing in the back cloth 121, when a strap is provided. There was a problem that it could not be maintained well.

  This invention makes it a subject to provide the brassiere which can maintain the external appearance at the time of wear in view of the said problem.

  The brassiere of the present invention includes a front portion including left and right cup portions, left and right back portions that are connected to the front portion and are made of a cloth that can be cut, and the left and right cup portions and the left and right back portions. Left and right strap portions connected to each of the left and right back portions, each of the left and right back portions including an extension portion extending toward a connection position with the left and right strap portions, In each, the width monotonously increases from the front surface side toward the left and right strap portions, and the width extends toward the connection position with the left and right strap portions in each of the extended portions of the left and right back surfaces. Monotonously decreases.

According to the brassiere of the present invention, since the left and right back portions are made of uncut fabric, the edges of the left and right back portions can be prevented from appearing on the outer garment. In this state, the widths of the left and right back portions monotonically increase from the front side toward the left and right strap portions, so that the areas of the left and right back portions can be increased. Thereby, since the area of the back hold | maintained by the left-right back part can be enlarged, the swelling of the luxury of a back can be suppressed.
In addition, the widths of the extending portions of the left and right rear portions monotonously decrease toward the connection positions with the left and right strap portions. Accordingly, the present inventors have found that when the brassiere is worn, even if the left and right strap portions pull the left and right back portions upward, wrinkles are hardly generated on the left and right back portions. For this reason, wrinkles can be prevented from occurring on the left and right back portions when the brassiere is worn while the areas of the left and right back portions are ensured to the maximum.
As mentioned above, this invention can provide the brassiere which can maintain the external appearance at the time of wear favorably.

  In the brassiere of the present invention, preferably, the left and right rear portions have a longitudinal elongation of 200% to 300% and a lateral elongation of 100% to 200%.

  Even if fabric that extends within the above range in the vertical and horizontal directions is used for the left and right back parts, the extension part is formed so that the width monotonously decreases toward the connection point with the left and right strap parts on the left and right back parts. By doing, wrinkle generation can be suppressed at the time of wearing. Moreover, by using the cloth extending in the above range in the vertical direction and the horizontal direction for the back surface, it is possible to further suppress the bulge of the back wall. Therefore, the brassiere which can maintain the appearance at the time of wearing more satisfactorily can be provided.

  In the brassiere of the present invention, preferably, in a state where the left and right back portions are locked, the connection position between the left and right back portions and the left and right strap portions is between the left and right cup portions and the left and right strap portions. Located closer to the center than the connection position.

  By positioning the strap portion relatively to the center side on the back side where exposure is relatively small, the strap portion is easy to follow the movement of the body, so that the strap is not easily displaced. By positioning the strap portion relatively outside on the front side where exposure is relatively large, it is possible to suppress the strap from being seen from the clothing on the front side. Therefore, the brassiere which can maintain the appearance at the time of wearing more satisfactorily, and can control shift of a strap can be provided.

  As described above, the present invention can provide a brassiere that can maintain a good appearance when worn.

It is a top view which shows roughly the surface side of the brassiere in embodiment of this invention. It is a top view which shows roughly the surface side at the time of the left appearance of the brassiere in embodiment of this invention. It is a top view which shows roughly the back side of the left body of the brassiere in embodiment of this invention. It is a top view which shows roughly the state which latched the right-and-left back part of the brassiere in this Embodiment. It is a perspective view which shows the brassiere in patent document 1.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following drawings, the same or corresponding parts are denoted by the same reference numerals, and description thereof will not be repeated.

  A brassiere according to an embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1-4, the brassiere 10 in embodiment of this invention is the base part 11, the left cup part 12, the right cup part 13, the left back part 14, the right back part 15, The left strap part 16, the right strap part 17, the left engaging part 18, and the right engaging part 19 are provided. The front part includes a base part 11 and left and right cup parts 12 and 13 and constitutes a front body.

  The front portion is continuous with the left and right back portions 14 and 15. Each of the left and right strap portions 16 and 17 is connected to the left and right cup portions 12 and 13 and the left and right back surface portions 14 and 15. The left and right engaging portions 18 and 19 are connected to the left and right rear surface portions 14 and 15, respectively.

The base part 11 connects the left and right cup parts 12 and 13.
The base part 11 surrounds the lower side of the left and right cup parts 12 and 13 (a part of the lower side of the arc-shaped part located on the side of the left and right cup parts 12 and 13), and the side of the left and right cup parts 12 and 13 It may further surround at least a part of the upper part of the arcuate portion located at the side, and may enclose all of the arcuate portions located on the sides of the left and right cup parts 12 and 13. Further, the base portion 11 may be omitted.

  Each of the left and right cup parts 12 and 13 covers the left and right breasts, respectively. Note that the left and right cup portions 12 and 13 may include a wire or may not include a wire.

Each of the left and right rear surface portions 14, 15 is connected to the upper end and the lower end of the front surface portion. In other words, the upper edge and the lower edge of the left and right rear surface portions 14, 15 are connected to the upper edge and the lower edge of the front surface portion, respectively. In the present embodiment, each of the left and right rear surface portions 14 and 15 is stitched to the side edge of the base portion 11 to form a stitched portion 11a.
Each of the left and right back surface portions 14 and 15 is connected to the left and right strap portions 16 and 17, and is sewn in this embodiment to form the stitched portions 14a and 15a.

In each of the left and right rear surface portions 14 and 15, a width X (see FIG. 2) extends from the front surface side (the stitched portion 11a in FIG. 1) to the left and right strap portions 16 and 17 (the stitched portions 14a and 15a in FIG. 1). Monotonically increasing.
Here, “the width X monotonously increases” means that the width X is always the same or increased from the front side toward the left and right straps 16 and 17, and This means that the width of the connection position with the left and right strap portions 16 and 17 is larger than the width of the connection position with.
The “width X” is a distance between the upper end edge 14b1 and the lower end edge 14c on the front surface side of the left and right rear surface portions 14 and 15.

  In each of the left and right rear surface portions 14 and 15, the width X monotonously decreases from the left and right strap portions 16 and 17 side toward the left and right engaging portions 18 and 19 side. In the left and right back surface portions 14 and 15, the width at the position connected to the left and right engaging portions 18 and 19 is smaller than the width at the position connected to the front surface portion, and the left and right engaging portions from the left and right straps 16 and 17 side. The decreasing width to the 18 and 19 side is larger than the increasing width from the front surface side to the strap side.

  Each of the left and right back surface portions 14 and 15 includes an extending portion R that extends toward a connection position with the left and right strap portions 16 and 17. The extension R is a virtual line L (see FIG. 2) extending left and right at the connection upper end point P (see FIG. 2) between the front surface and the left and right back surfaces 14, 15 in the left and right rear surfaces 14, 15. ) Is a region located above. The imaginary line L is substantially parallel to the lower end edges 14c and 15c of the left and right back surface portions 14 and 15. The extending portion R is formed in the vicinity of the connection position C with the left and right strap portions 16 and 17 in the left and right back surface portions 14 and 15.

In each of the extending portions R of the left and right rear surface portions 14 and 15, the width Y monotonously decreases toward the connection position C with the left and right strap portions 16 and 17. Each of the extending portions R in the left and right rear surface portions 14 and 15 of the present embodiment is tapered in a tapered shape.
“Width Y is monotonically decreasing” means that the width Y is always the same or decreasing from the lower side to the upper side, and the width at the connection position C with the upper strap is smaller than the lower width. To do.
Further, the “width Y” is a distance between the upper end edge 14b1 on the front surface side of the extending portion R and the upper end edge 14b2 on the engaging portions 18 and 19 side.
The “connection position C” is the lower end of the region (the stitched portions 14a and 15a in the present embodiment) where the left and right back surface portions 14 and 15 and the left and right strap portions 16 and 17 are connected.

Of the upper end edges of the left and right rear surface portions 14 and 15, the upper end edges 14b2 and 15b2 located on the opposite side of the front surface portion from the left and right strap portions 16 and 17 are less than 45 ° (the angle θ1 in FIG. (Less than 45 °). In other words, the extending direction of the upper end edges 18a, 19a of the left and right engaging portions 18, 19 and the upper end edges 14b2, 15b2 connected to the upper end edges 18a, 19a of the left and right engaging portions 18, 19 at the left and right rear portions 14, 15 The angle formed by the extending direction (angle θ2 in FIG. 2) is 45 ° or more and 90 ° or less.
Here, when the upper end edges 14b2 and 15b2 of the left and right rear surface portions 14 and 15 are curved, the tangent lines at the connection positions with the left and right engaging portions 18 and 19 at the upper end edges 14b2 and 15b2 of the left and right rear surface portions 14 and 15 are shown. The angles θ1 and θ2 are determined as follows.
In this way, wrinkles are generated in the left and right rear surface portions 14 and 15 when the brassiere 10 is worn by adopting a structure in which the upper end edges 14b2 and 15b2 on the left and right engagement portions 18 and 19 side of the left and right rear surface portions 14 and 15 rise suddenly. It can be suppressed more. Moreover, since the areas of the left and right rear surface portions 14 and 15 can be increased, the swelling of the back of the back can be further suppressed.

  Each of the upper ends 14b1 and 15b1 on the front surface side of the left and right rear surface portions 14 and 15 and the upper end edge of the front surface portion are formed to have a concave curve.

Each of the left and right back surface portions 14 and 15 is made of uncut fabric.
Here, the “uncut fabric” means a fabric that does not require edge trimming in order to prevent the cuts from being released. Examples of uncut fabric include, for example, Japanese Patent Application Laid-Open No. 2003-201654, Japanese Patent Application Laid-Open No. 2005-320642, Japanese Patent Application Laid-Open No. 2007-131956, Japanese Patent Application Laid-Open No. 2008-69486, and Japanese Patent Application Laid-Open No. 2008-184702. Fabrics described in JP 2008-240183 A can be used.

  In the dough constituting the left and right back portions 14 and 15, the longitudinal elongation is preferably 200% or more and 300% or less, and the lateral elongation is preferably 100% or more and 200% or less. More preferably, the degree is 237% or more and 277% or less, and the lateral elongation is 158% or more and 189% or less. When the elongation is within this range, it is possible to further suppress the bulging of the luxury of the left and right back surface portions 14 and 15 when worn.

  Here, the said elongation is a value measured based on JISL10968.14A method (strip method). Specifically, it was measured according to JIS L 1018, and the test conditions were as follows: test piece size: width 2.5 cm × length 20 cm, gripping interval: 10 cm, initial load: 29 mN, tensile speed: per minute, gripping interval And a constant load set to any one of 9.81N, 14.70N, and 22.10N.

  In the dough constituting the left and right back surface portions 14 and 15, the ratio of the longitudinal elongation to the lateral elongation is preferably 1.0 or more and 3.0 or less, and 1.5 or more and 1.8 or less. More preferably. If the ratio of the elongation in the vertical direction to the elongation in the horizontal direction is within this range, there will be no significant difference in both the vertical and horizontal directions. It can be suppressed more.

  In the dough constituting the left and right back surface portions 14 and 15, the power in the vertical direction is preferably 2000 gf or more and 9000 gf or less, and the power in the horizontal direction is preferably 1500 gf or more and 10,000 gf or less, and the power in the vertical direction is 2100 gf or more and 8300 gf or less. And the lateral power is preferably 1600 gf or more and 9000 gf or less. When the power is within this range, the luxury of the left and right back surface portions 14 and 15 can be further suppressed when worn.

  Here, the power is a value measured in accordance with JIS L 1018 8.15 1 stretch modulus A method. Specifically, the test conditions were as follows: test piece size in the longitudinal direction and transverse direction: width 5.0 cm × length 25 cm, gripping interval: 20 cm, pulling speed: 30 cm / min, rising speed: 50 cm / min, chart The speed is 0.5 cm / min, the upper part of the test piece is gripped and attached to a tensile tester with a gripping interval of 20 cm, and the elongation rate and tension of 30%, 50%, and 80% are obtained from the drawn elongation and recovery curve. Ask from.

  The lower region (region 14d in FIG. 3) including the lower end edges 14c and 15c on the rear surface side (the side in contact with the body) of the left and right rear surface portions 14 and 15 is a hem of an elastic knitted fabric having a projecting structure by a pile knitted structure It consists of This protruding region is formed, for example, by knitting an insertion yarn constituting a pile-like stitch, and is provided integrally with a fabric that can be cut off.

  Each of the left and right strap portions 16 and 17 and the left and right cup portions 12 and 13 are connected via, for example, fasteners. The left and right strap portions 16 and 17 and the left and right back surface portions 14 and 15 are stitched together by stitching portions 14a and 15a. In addition, the connection means of the left and right strap portions 16, 17 and the left and right cup portions 12, 13 and the left and right back portions 14, 15 is not particularly limited.

  Each of the left and right strap portions 16, 17 is, for example, a shoulder strap. The left and right strap portions 16, 17 may include adjusting portions 16a, 17a for adjusting the length, for example.

As shown in FIG. 4, when worn, the connection positions of the left and right back surface portions 14 and 15 and the left and right strap portions 16 and 17 (the stitching portions 14 a and 15 a in this embodiment) are the left and right cup portions 12 and 13 and the left and right cup portions. It is located closer to the center than the connection position with the strap portions 16 and 17 (in the present embodiment, the connection portions 12a and 13a).
Here, the center side means a side close to the center (spine) of the body when worn.

The left and right engaging portions 18 and 19 are connected to the end edges of the left and right rear surface portions 14 and 15 opposite to the left and right cup portions 12 and 13. The left and right engaging portions 18 and 19 of the present embodiment are sewn together with the end portions including the end edges of the left and right back surface portions 14 and 15. The left and right engaging portions 18 and 19 can be engaged with each other, and fix the left and right rear surface portions 14 and 15 on the back surface. The left and right engaging portions 18 and 19 include, for example, a cloth and hooks formed on the cloth that can be locked to each other.
The left and right engaging portions 18 and 19 may be formed on the front surface portion or may be omitted.

  As described above, the brassiere 10 according to the embodiment of the present invention includes the front surface portion including the left and right cup portions 12 and 13 and the left and right back surface portions 14 connected to the front surface portion and made of uncut cloth. 15 and left and right strap parts 16 and 17 connected to the left and right cup parts 12 and 13 and the left and right back parts 14 and 15, respectively. The left and right back parts 14 and 15 are connected to the left and right strap parts 16 and 17, respectively. Including the extending portion R extending toward the connection position, the width X monotonously increases from the front surface side toward the left and right strap portions 16 and 17 in each of the left and right rear surface portions 14 and 15. 15, the width Y monotonously decreases toward the connection position C with the left and right strap portions 16 and 17.

According to the brassiere 10 in the embodiment of the present invention, since the left and right back surface portions 14 and 15 are made of uncut fabric, the edges of the left and right back surface portions 14 and 15 are prevented from appearing on the outer garment. Can do. In this state, since the width X monotonously increases from the front surface side toward the left and right strap portions 16 and 17 in the left and right rear surface portions 14 and 15, the areas of the left and right rear surface portions 14 and 15 can be increased. . Thereby, since the area of the back hold | maintained by the right-and-left back surface parts 14 and 15 can be enlarged, the swelling of a back can be suppressed and swelling can be suppressed. By suppressing the bulge of the back of the back at the left and right back portions 14 and 15, the step between the lower ends 14 C and 15 C of the left and right back portions 14 and 15 and the back of the back can be suppressed. It can suppress that the brassiere 10 appears in an outer garment.
Further, in the extending portion R of the left and right rear surface portions 14 and 15, the width Y monotonously decreases toward the connection position C with the left and right strap portions 16 and 17. Accordingly, even when the left and right strap portions 16 and 17 pull the left and right back surface portions 14 and 15 upward when the brassiere 10 is worn, the extension R can absorb the stretch in a balanced manner. Wrinkles generated at the attachment (connection) positions of the left and right strap portions 16 and 17 can be suppressed. For this reason, it is possible to suppress the occurrence of wrinkles on the back surface when the brassiere 10 is worn while the areas of the left and right back surfaces 14 and 15 are secured to the maximum.
As mentioned above, the brassiere 10 in embodiment of this invention can maintain the external appearance at the time of wearing favorably.

  Thus, since the brassiere 10 of this Embodiment can maintain the appearance at the time of wearing favorably irrespective of a wearer's flesh quality, flesh-quality elderly people (for example, elderly people 60 years or older), and fashionability It is suitably used for people who place importance on

  It should be considered that the embodiments disclosed herein are illustrative and non-restrictive in every respect. The scope of the present invention is shown not by the above-described embodiment but by the scope of claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of claims.

  10 bras, 11 base parts, 11a, 14a, 15a stitched parts, 12 left cup parts, 12a, 13a connecting parts, 13 right cup parts, 14 left back parts, 14b1, 14b2, 15b1, 15b2, 18a upper edge, 14c, 15c Lower edge, 14d region, 15 Right back surface part, 16 Left strap part, 16a, 17a Adjustment part, 17 Right strap part, 18 Left engagement part, 19 Right engagement part, C connection position, L virtual line, P connection Upper end point, R extension, X, Y width, θ1, θ2 angle.

Claims (3)

A front part including left and right cup parts;
The left and right back portions that are connected to the front portion and are made of uncut fabric,
The left and right cup parts and the left and right strap parts connected to the left and right back parts, respectively,
Each of the left and right back portions includes an extending portion that extends toward a connection position with the left and right strap portions,
In each of the left and right back portions, the width monotonously increases from the front portion side toward the left and right strap portions side,
The brassiere in which the width monotonously decreases toward the connection position with the left and right strap portions in each of the extension portions of the left and right back surface portions.   2. The brassiere according to claim 1, wherein the left and right back portions have a longitudinal elongation of 200% to 300% and a lateral elongation of 100% to 200%.   In a state where the left and right back portions are locked, the connection position between the left and right back portions and the left and right strap portions is located closer to the center than the connection position between the left and right cup portions and the left and right strap portions. The brassiere according to claim 1 or 2.

Images