JP5618423B2 - bra - Google Patents

Description

  The present invention relates to a brassiere.

BACKGROUND ART Conventionally, a brassiere that adjusts a body shape and has a followability to a wearer's movement is known (for example, Patent Document 1).
In the brassiere disclosed in Patent Document 1, the lower side cloth is disposed between the side edge portion of the cup portion and the back side hook portion, and the under side edge portion, the back side hook portion, and the back side strap of the cup portion. An upper side cloth is arranged between the two parts.
In Patent Document 1, the lower side cloth is used to bring the back to the side of the meat to the cup side, the upper side cloth prevents the back from being bulged, and the upper side cloth is used for the movement of the wearer. It is disclosed that the strap moves flexibly following the tension of the strap.

JP 2005-154972 A

  However, in Patent Document 1, since the upper side cloth is configured to suppress the swelling of the back, when a relatively soft elderly person or the like wears the brassiere of Patent Document 1, There will be a difference in level.

  In view of the above problems, an object of the present invention is to provide a brassiere that is easy to move when worn and that can reduce an under level difference.

  The brassiere of the present invention includes a left and right cup part, a base part that connects the left and right cup parts and surrounds the lower part of the left and right cup parts, a left and right back part that is connected to the base part, and the left and right cups Left and right strap portions connected to each of the left and right back portions, and left and right engagement portions connected to edges of the left and right back portions opposite to the base portion and engageable with each other The left and right back portions include a first portion that communicates with the base portion, and a second portion that communicates with the first portion and the left and right strap portions, and the first portion is relatively The second portion is a material that relatively expands and contracts in the vertical direction, and the first portion and the second portion are the left and right back portions of the left and right sides. Is defined by a boundary line extending between the end edge and the upper end edge on the engagement portion side, and the boundary line The contact point with the upper edge is located on the left and right strap part side rather than half or half of the length from the contact point between the upper edge and the left and right strap parts to the contact point between the upper edge and the base part, The intersection of the perpendicular line extending from the contact point between the upper edge of the left and right back parts and the left and right strap parts to the lower edge of the left and right back parts and the boundary line is 1/3 of the length of the perpendicular line Or it is located in this lower end edge side rather than 1/3.

  According to the brassiere of the present invention, since the first portion including the lower end edges of the left and right rear portions is a material that expands and contracts relatively in the left-right direction, an under level difference can be reduced when worn. Since the second part located immediately below the left and right strap parts is a material that expands and contracts relatively in the vertical direction, the second part can follow the wearer's movement, and thus can move easily when worn. By making the boundary between the first part and the second part in the left and right back parts as described above, the effect of reducing the under step in the first part and the second part of the left and right back parts The effect of being easy to move at the same time can be achieved. Therefore, this invention can provide the brassiere which can move easily at the time of wear, and can reduce an under level | step difference.

It is a top view which shows roughly the brassiere in embodiment of this invention. It is a top view which shows roughly the right best time of the brassiere in embodiment of this invention.

  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.

  With reference to FIG.1 and FIG.2, the brassiere in one embodiment of this invention is demonstrated. As shown in FIGS. 1 and 2, the brassiere 10 in the embodiment of the present invention includes a base part 11, a left cup part 12, a right cup part 13, a left back part 14, a 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 base portion 11 connects the left and right cup portions 12 and 13. Further, the base 11 surrounds at least the lower part 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 left and right cup parts 12 and 13. May further surround at least a part of the upper part of the arcuate portion located on the side of the left side (upper side of the arcuate part located on the side of the left and right cup parts 12 and 13). The entire arcuate portion located on the side may be surrounded.

  The left and right cup parts 12 and 13 cover 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.

  The left and right rear surface portions 14 and 15 are connected to the side edge 11 a of the base portion 11. That is, each of the left and right back surface portions 14 and 15 is connected to the left and right cup portions 12 and 13 via the base portion 11. The outer peripheral edges of the left and right rear surface portions 14 and 15 are composed of an end edge on the base portion 11 side, upper end edges 14c and 15c, lower end edges 14d and 15d, and end edges 14e on the left and right engaging portions 18 and 19 side. ing.

  The left and right strap portions 16 and 17 are connected to the left and right cup portions 12 and 13 and the left and right rear surface portions 14 and 15, respectively. The connection means between the left and right strap parts 16, 17 and the left and right cup parts 12, 13 and the left and right rear face parts 14, 15 may not be particularly limited, and may be sewn or connected via a fastener or the like. . The left and right strap portions 16, 17 may include adjusting portions 16a, 17a for adjusting the length, for example.

  The left and right engaging portions 18 and 19 are connected to end edges 14e and 15e on the left and right back surface portions 14 and 15 on the opposite side to the base portion 11. The left and right engaging portions 18 and 19 of the present embodiment are stitched together with the end portions including the end edges 14e and 15e of the left and right rear 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.

Each of the left and right rear surface portions 14 and 15 includes a first portion 14a and 15a and a second portion 14b and 15b connected to the first portion 14a and 15a.
The first portions 14 a and 15 a are connected to the side edge 11 a of the base portion 11 and the lower ends 18 b and 19 b of the left and right engaging portions 18 and 19. The first portions 14a and 15a are connected to the left and right strap portions 16 and 17 via the second portions 14b and 15b, and are not directly connected (connected).
The second portions 14 b and 15 b are connected to the upper ends 18 a and 19 a of the left and right engaging portions 18 and 19 and the left and right strap portions 16 and 17. The second portions 14b and 15b are connected to the base portion 11 via the first portions 14a and 15a, and are not directly connected.
The first portions 14a and 15a and the second portions 14b and 15b are stitched, for example.

The first portions 14a and 15a are materials that expand and contract relatively in the left-right direction (the direction along the lower end edges 14d and 15d of the left and right rear surface portions 14 and 15). That is, the first portions 14a and 15a are materials having the highest horizontal expansion / contraction rate. The second portions 14b and 15b are a material that expands and contracts relatively in the vertical direction (the direction in which the left and right strap portions 16 and 17 extend). That is, the second portions 14b and 15b are materials having the highest vertical expansion / contraction ratio.
The first portions 14a and 15a and the second portions 14b and 15b are sewn so that, for example, from the viewpoint of manufacturing cost reduction, relatively large directions of expansion and contraction intersect in the same material cloth. As a material (fabric) constituting the first portions 14a and 15a and the second portions 14b and 15b, for example, a fabric in which spandex is knitted in the fabric direction (longitudinal direction) can be used.
The material constituting the first portions 14a and 15a may be different from the material constituting the second portions 14b and 15b.

  Each of the first portions 14a and 15a may have holding portions 14a1 and 15a1 extending along the lower end edges 14d and 15d. The holding portions 14a1 and 15a1 are processed (for example, hem processing) so that a step is difficult to be formed when worn, and are configured by, for example, a satin power net. In the present embodiment, in the first portions 14a and 15a, the holding portions 14a1 and 15a1 are power nets in which two spandex are knitted, and the portions other than the holding portions 14a1 and 15a1 are knitted in one spandex. Power net.

  The first portions 14a and 15a and the second portions 14b and 15b are spanned between the left and right engaging portions 18 and 19 side edges 14e and 15e and the upper edge 14c and 15c in the left and right rear surface portions 14 and 15, respectively. It is partitioned by a boundary line B. The boundary line B may be a straight line or a curved line (not shown).

  The contact point P1 (see FIG. 2) between the boundary line B and the upper end edges 14c, 15c is from the contact point C1 (see FIG. 2) between the upper end edges 14c, 15c and the left and right strap parts 16, 17, and the upper end edges 14c, 15c and the base part 11. Are located on the left and right strap portions 16, 17 side of the half or half of the length along the upper edge 14c, 15c up to the contact C2 (see FIG. 2). That is, the boundary line B at the upper end edges 14c and 15c of the left and right back surface portions 14 and 15 is located between the contact C1 and the contact C2 and relatively close to the contact C1. Here, the length from the contact C1 to the contact C2 is a case where, at the upper end edges 14c, 15c of the left and right rear surface portions 14, 15, the line extending along the upper end edges 14c, 15c from the contact C1 to the contact C2 is a curve. Means the length when the curve is converted into a straight line. Further, the contact C <b> 2 means a connection point between the side edge 11 a of the side base 11 in the left and right strap portions 16 and the left and right back surfaces 14 and 15.

  A vertical line V (see FIG. 2) and a boundary line that are lowered from the contact C1 between the upper end edges 14c, 15c of the left and right back surface portions 14, 15 and the left and right strap portions 16, 17 to the lower end edges 14d, 15d of the left and right back surface portions 14, 15. The intersection point P3 with B is located on the lower end edge 14d, 15d side of 1/3 or 1/3 of the length L of the perpendicular V. That is, in the left and right back surface portions 14 and 15, the ratio (L2) of the distance from the contact C1 to the boundary line B (vertical length L2) to the distance from the contact C1 to the lower edge 14d and 15d (vertical length L). / L) is 1/3 or more.

  Further, the contact point P2 between the boundary line B and the left and right engaging portions 18, 19 preferably does not include the upper end 19a and the lower end 19b but is positioned between the upper end 19a and the lower end 19b.

  The boundary line B between the first portions 14a, 15a and the second portions 14b, 15b is located at the upper end edges 14c, 15c of the left and right rear surface portions 14, 15 from the contact C1 with the left and right strap portions 16, 17, from the base portion 11. It is located on the left and right strap parts 16 and 17 side of the half of the length to the contact C2 and from the contact C1 between the upper end edges 14c and 15c of the left and right rear face parts 14 and 15 and the left and right strap parts 16 and 17. It is preferable to be located on the lower end edges 14d, 15d side of the left and right rear face portions 14, 15 from half of the distance (length in the vertical direction) L to the lower end edges 14d, 15d of the back face portions 14, 15. In this case, more than half of the upper edge 14c, 15c and all of the lower edge 14d, 15d of the left and right rear surface parts 14, 15 can be constituted by the first part that is easily expanded and contracted in the left-right direction, and directly below the left and right strap parts 16, 17 More than half can be constituted by the second portion that is easily expanded and contracted in the vertical direction. For this reason, the effect of reducing the under step in the first portions 14a and 15a and the effect of being easy to move in the second portions 14b and 15b of the left and right rear surface portions 14 and 15 can be effectively expressed. it can.

In the present embodiment, the boundary line B between the first portions 14a and 15a and the second portions 14b and 15b is a contact point between the left and right strap portions 16 and 17 at the upper end edges 14c and 15c of the left and right rear surface portions 14 and 15. Positions (contact point P1) on the left and right strap parts 16, 17 side than half of the length from C1 to the contact point C2 with the base part 11, and the edges of the left and right rear face parts 14, 15 and the left and right engaging parts 18, 19 14e and 15e, a straight line connecting the position (contact point P2) between the upper end 19a and the lower end 19b, and the intersection P3 between the perpendicular V and the boundary line B is the upper edge 14c of the left and right rear surface portions 14 and 15, The lower ends of the left and right rear surface portions 14, 15 are less than 1/3 of the distance (vertical length) L from the contact C1 between the 15c and the left and right strap portions 16, 17 to the lower end edges 14d, 15d of the left and right rear surface portions 14, 15. Located on edge 14d, 15d side That. In this case, the first portions 14a and 15a, the second portions 14b and 15b, and the left and right engaging portions 18 and 19 can be sewn together, which is advantageous from the viewpoint of manufacturing cost.
In the present embodiment, the contact point P2 (see FIG. 2) between the left and right engaging portions 18, 19 and the boundary line B is positioned at the upper ends of the holding portions 14a1, 15a1 of the first portions 14a, 15a. . In other words, the end point of the boundary line B and the end points of the upper ends of the holding portions 14a1 and 15a1 are gathered at the contact point P2. For this reason, the brassiere 10 has an excellent design.

  As described above, the brassiere 10 according to the embodiment of the present invention includes the left and right cup parts 12 and 13 and the base part 11 that connects the left and right cup parts 12 and 13 and surrounds the lower side of the left and right cup parts 12 and 13. The left and right back portions 14 and 15 connected to the base portion 11, the left and right cup portions 12 and 13 and the left and right strap portions 16 and 17 connected to the left and right back portions 14 and 15, respectively, and the base portions in the left and right back portions 14 and 15 11 are provided with left and right engaging portions 18 and 19 that are connected to end edges 14e and 15e opposite to each other and can be engaged with each other, and left and right rear surface portions 14 and 15 are first portions 14a that are continuous with the base portion 11, 15a and first portions 14a and 15a and second portions 14a and 15b connected to the left and right strap portions 16 and 17, and the first portions 14a and 15a are relatively stretchable in the left-right direction. The second parts 14b and 15b are materials that expand and contract relatively in the vertical direction. The first parts 14a and 15a and the second parts 14b and 15b It is partitioned by a boundary line B extending between the end edges 14e and 15e on the side of the joint portions 18 and 19 and the upper end edges 14c and 15c, and a contact point P1 between the boundary line B and the upper end edge 14c It is located on the left and right strap parts 16, 17 side of the half or half of the length from the contact C1 with the parts 16, 17 to the contact C2 with the upper edge 14c, 15c and the base part 11, and The intersection P3 of the perpendicular line V and the boundary line B, which extends from the contact point C1 between the upper edge 14c, 15c and the left and right strap parts 16, 17 to the lower edge 14d, 15d of the left and right rear face parts 14, 15, is the length of the perpendicular V 1/3 of It is characterized in that positioned lower edge 14d, the 15d side than 1/3.

According to the brassiere 10 in the embodiment of the present invention, since the first portions 14a and 15a including the lower end edges 14d and 15d of the left and right rear surface portions 14 and 15 are materials that expand and contract relatively in the left and right direction, Even when a soft elderly person (for example, an elderly person 60 years or older) wears the brassiere 10, the under step can be reduced.
In addition, the second portions 14b and 15b located immediately below the left and right strap portions 16 and 17 are made of a material that expands and contracts in the vertical direction relatively, so that the movement around the wearer's shoulders (vertical direction in the figure) can be followed. It is. For this reason, the second portions 14b and 15b of the left and right back surface portions 14 and 15 are adapted to the movement around the shoulders and the like, and thus are easy to move when worn.
By setting the boundary line B between the first portions 14a, 15b and the second portions 14b, 15b in the left and right back portions 14, 15 as described above, the first portions 14a of the left and right back portions 14, 15 The effect of reducing the under step at 15a and the effect of easy movement at the second portions 14b and 15b of the left and right back surface portions 14 and 15 can be achieved. Therefore, the brassiere 10 in the embodiment of the present invention is easy to move when worn, and can reduce the under step.

  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 Bra, 11 Base part, 11a Side edge, 12 Left cup part, 13 Right cup part, 14 Left back part, 14a, 15a First part, 14a1, 15a1 Holding part, 14b, 15b Second part, 14c, 15c Upper edge, 14d, 15d Lower edge, 14e, 15e End edge, 14f, 15f Protection part, 15 Right back part, 16 Left strap part, 16a, 17a Adjustment part, 17 Right strap part, 18 Left engagement part , 18a, 19a upper end, 18b, 19b lower end, 19 right engagement part, B boundary line, C1, C2, P1, P2 contact point, P3 intersection, L, L2 distance, V perpendicular.

Claims (1)

Left and right cup parts,
A base part that connects the left and right cup parts and surrounds the lower part of the left and right cup parts;
Left and right rear surface portions connected to the base portion;
Left and right strap portions connected to the left and right cup portions and the left and right back portions, respectively;
The left and right rear portions are connected to the edge opposite to the foundation portion and have left and right engaging portions that can be engaged with each other,
The left and right back portions include a first portion continuous with the base portion, and a second portion continuous with the first portion and the left and right strap portions,
The first part is a material that expands and contracts relatively in the left and right direction, and the second part is a material that expands and contracts relatively in the up and down direction,
The first part and the second part are partitioned by a boundary line spanning the end edge and the upper end edge on the left and right engagement parts side in the left and right back surface parts,
Contact between the upper edge and the border on the upper edge, a first contact between the upper edge and the left and right strap portion, an intermediate point between the second contact point between the upper edge and the base portion Or at a position closer to the first contact than the second contact ,
From the third contact point of the boundary line and the perpendicular line to the first contact point with respect to the distance from the first contact point to the lower end edge on the perpendicular line extending from the first contact point to the lower edge of the left and right rear portions. the ratio of the distance, characterized by der Rukoto 1/3 or more, bra.

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