JP6588616B1 - Sideflow prevention bra - Google Patents

Abstract

PROBLEM TO BE SOLVED: To keep a feeling of wearing without squeezing a wearer's bust, follow the movement of the body during the wearer's movement, and suppress the bust from flowing to the side by the weight of the bust or the wearer's movement. Providing a side-flow prevention bra that can accomplish the same thing. A brassiere comprising a cup part, a cup support part, a back cloth, and a shoulder strap, wherein the right cup support part is a long length extending from the right back cloth to the left cup part through the right cup part and the left cup part. The front cup has a substantially right-angled triangle shape, and the left cup support portion is a long, right-side view substantially right-angled triangle shape extending from the left back cloth to the left cup portion and the right cup portion, and the right cup support portion. The hypotenuse of the left cup support part is arranged so as not to cover the bust top position, and the right cup support part and the left cup support part are not sewn together and are separated from each other. Features a side-flow prevention bra. [Selection] Figure 1

Description

  The present invention relates to an underflow prevention bra. More specifically, while keeping the wearer's bust without squeezing the wearer's bust, it can follow the movement of the body during the wearer's movement and prevents the bust from flowing to the side by the weight of the bust. It is about a bra.

Traditionally, brassieres have been one of the main objectives to neatly shape the wearer's bust.
However, when the wearer exercises the upper body, such as moving the arm up and down, back and forth, twisting the body, twisting the chest, etc. The cup part of the brassiere cannot follow the movement of the bust, the position of the cup part and the bust shifts, and as a result the shape of the bust collapses and the wearer feels uncomfortable and uncomfortable, so the wearability of the brassiere is poor There was a problem of becoming.

In order to solve the above problems, Patent Document 1 discloses that the cup portion follows the movement of the breast even during exercise, and prevents the position of the cup portion and the breast from being displaced due to the exercise. In addition to the function of moving to the center of the body, a brassiere having a higher support function that always keeps the shape of the breast better is disclosed.
The brassiere disclosed in Patent Document 1 includes a pair of left and right cup parts, two cup bases positioned at the lower part of the cup part, two left and right side cloths, two right and left substantially fan-shaped cup part application cloths, And a pair of left and right shoulder straps joined to the upper edge of the cup. The two cup bases are sewn to the right cup base and the left and right side cloths, and the right cup base and the left cup part are sewn to the left and right side cloths. The right cup base and the left cup base are not sewn together, and the cup portion application cloth is arranged so as to cover the side from the center of the cup portion, The part application cloth has an upper end at the joint between the shoulder strap and the cup, and an arc-shaped lower edge near the joint between the cup, the cup base, and the side cloth.

Japanese Patent No. 5180390

The bra of patent document 1 follows the movement of the bust at the time of a wearer's operation | movement, and it becomes possible to suppress the shaking of a bust.
However, since the lower edge of the cup part application cloth is stitched to the cup part and the cup base, and the side cloth, the bust flowing to the side is pressed and pressed, and the shape of the bust cannot be adjusted, There was a drawback that the comfort became worse.
In addition, since the cup part application cloth is formed as a separate member from the cup part and the cup base, the cup part application cloth cannot sufficiently follow the operation of the wearer. Therefore, the brassiere cannot follow the movement of the bust flowing to the side caused by the weight or movement of the bust, and the bust flowing to the side (that is, the bust sideflow) cannot be suppressed. There was a problem.

  As described above, the conventional bras including Patent Document 1 can follow the movement of the wearer while keeping the feeling of wearing without pressing the wearer's bust, and can be bust by the weight of the bust and the movement of the wearer. There was no one that could simultaneously suppress the flow of to the side.

  The present invention has been made to solve the above-described problems of the prior art, and follows the movement of the body during the wearer's movement while keeping the wearing feeling without squeezing the wearer's bust. It is possible to provide a sideflow prevention bra that can simultaneously suppress the bust from flowing to the side by the weight of the bust or the wearer's movement.

  The invention according to claim 1 includes a right cup portion, a left cup portion, a right cup support portion that supports the right cup portion, a left cup support portion that supports the left cup portion, a right back cloth, a left back cloth, and a right shoulder. A bracelet and a left shoulder strap, wherein the right cup support portion has a long front view extending from the right back cloth to the left back cloth through the right cup portion and the left cup portion. The right cup has a right triangle shape, and the left cup support portion has a substantially right triangle shape in a front view extending from the left back cloth through the left cup portion and the right cup portion to the right back cloth. The hypotenuses of the support part and the left cup support part are arranged so as not to cover the bust top position, the upper end part of the right cup support part is connected to the right shoulder strap, and the right end part is the right back cloth. Stitched to the end of the The end is sewn to the end of the left back cloth, the upper end of the left cup support is connected to the left shoulder strap, the right end is sewn to the end of the right back cloth, and the left end is Side-flow prevention, characterized in that the right cup support and the left cup support are sewn to the end portion of the left back cloth and are not sewn together and separated from each other. About bras.

  According to a second aspect of the present invention, the oblique side of the right cup support part and the oblique side of the left cup support part are respectively along the shape of the lower edge part of the right cup part and the lower edge part of the left cup part. The present invention relates to a side-flow prevention bra characterized by being curved.

  According to a third aspect of the present invention, the cup support portion is a half of the distance between the lowest point of the lower edge portion of the cup portion and the front center side end portion of the cup portion, starting from the lowest point. It is related with the sideflow prevention bra characterized by being arrange | positioned in the range of ~ 9/10.

  The invention according to claim 4 relates to a side flow prevention bra, wherein the right cup support portion and the left cup support portion intersect in an X shape, and a gap is provided at the front center.

  The invention according to claim 5 relates to a side flow prevention bra, wherein the right cup support part and the left cup support part are made of a stretchable material.

  According to the first aspect of the present invention, the right cup support portion has a long right-angled substantially right triangle shape extending from the right back cloth to the left back cloth through the right cup portion and the left cup portion, and the left cup support portion. Is a substantially right triangle with a long front view extending from the left back cloth to the right cup part through the left cup part and the right cup part, and the hypotenuses of the right cup support part and the left cup support part are respectively located at the bust top position. The upper end of the right cup support is connected to the right shoulder strap, the right end is sewn to the end of the right back cloth, and the left end is sewn to the end of the left back cloth. The upper end of the left cup support is connected to the left shoulder strap, the right end is sewn to the end of the right back cloth, and the left end is sewn to the end of the left back cloth. The cup supports are not sewn together and are independent of each other Because it is a configuration requirement that free in state, the following advantages.

In the present invention, the cup portion is not pressed from above, and the bust is wrapped by pulling the right cup support portion and the left cup support portion so as to push the cup portion upward toward the top of the cup portion (bust top position). As a result, the cup part can be supported in such a way that the bust sticks out of the cup part and the shift is suppressed, and the vertical swinging can be suppressed.
Further, the right cup support portion has a long, substantially right-angled triangle shape from the right back cloth to the left back cloth through the right cup portion and the left cup portion, and the left cup support portion extends from the left back cloth to the left cup. Because it is a long right-angled substantially right triangular shape across the right and back cup parts, the cup part can be supported by a single member, and the bust side flow can be prevented. There is also an effect.

In the present invention, since the upper end portions of the right cup support portion and the left cup support portion are connected to the left and right shoulder straps, the side portions of the cup portion are pulled up more firmly by the pulling force of the shoulder straps. For this reason, the effect which collects a wearer's bust from the side side to the front center side is further heightened, and the side flow of a bust can be suppressed more effectively.
In addition, the tensile force transmitted from the shoulder strap to the cup portion via the right cup support portion and the left cup support portion can be stabilized, and an excellent effect that the comfort can be improved is achieved.

  In the present invention, since the right cup support portion and the left cup support portion are not sewn together and are released in an independent state, the left and right cup portions and the cup support portion can move independently. Therefore, the deviation between the cup part and the cup support part caused by the wearer's movement is reduced, preventing the position change and deformation of the bust, and further improving the support function to keep the shape of the bust better, but by the free part There is an excellent effect that the breathability is maintained and the wearing feeling can be further enhanced.

  According to the invention which concerns on Claim 2, the hypotenuse of the right cup support part and the hypotenuse of the left cup support part are curving along the shape of the lower edge part of a right cup part, and the lower edge part of a left cup part, respectively. As a constituent requirement, the bust can be pulled up naturally, the lower edge of the cup fits the bust line of the bust, and the bra is more comfortable to wear. .

  According to the third aspect of the present invention, the cup support portion is 1/2 to 9 from the lowest point of the distance between the lowest point of the lower edge portion of the cup portion and the front center side end portion of the cup portion. Since it is a constituent requirement that it is arranged in the range of / 10, there is an excellent effect that side flow can be prevented more without pressing the bust.

  According to the invention which concerns on Claim 4, since the right cup support part and the left cup support part cross | intersect X shape and it is set as the structural requirement that the clearance gap is provided in the front center, the front of a brassiere A space is formed in the center, and the presence of this space provides an excellent effect that the air permeability of the brassiere can be further enhanced and the followability of the cup portion can be further enhanced.

  According to the invention which concerns on Claim 5, since the right cup support part and the left cup support part make it a structural requirement that it consists of a stretchable raw material, it is excellent that the followability of a cup support part can be improved more. Has an effect.

(A) is a front view of the brassiere which concerns on this invention, (b) is CC sectional view taken on the line of FIG. It is a rear view of the brassiere according to the present invention. It is a front perspective view of the state where the brassiere concerning the present invention was worn. It is a figure which shows the cup support part of the brassiere which concerns on this invention. (A) is a right cup support part, (b) is a left cup support part. It is the figure which expand | deployed the member which forms the cup support part of the brassiere which concerns on this invention. (A) is a surface fabric of a cup support part, (b) is a backing of a cup support part. It is explanatory drawing regarding the formation method of the right cup support part of the brassiere which concerns on this invention. It is explanatory drawing regarding the formation method of the left cup support part of the brassiere which concerns on this invention. It is a figure which shows the followability with respect to the movement of the body at the time of a wearer wearing the bra which concerns on this invention, (a) is a figure which shows the mounting state in normal time (stationary state), (b) is a figure which shows a right arm. It is a figure which shows the followability at the time of raising, (c) is a figure which shows the followability at the time of raising a left arm.

Hereinafter, a brassiere according to the present invention will be described in detail with reference to the drawings.
In the present specification, the “width direction” refers to the direction of a straight line connecting the left and right bust top positions of the wearer, and the “length direction” refers to the longitudinal direction of the wearer's body (that is, the height direction of the wearer). ).
In addition, the “front side” means the front side of the brassiere (that is, the skin side of the wearer is the opposite side), and the “skin side” means the side facing the wearer's skin.

  As shown in FIGS. 1 to 3, the sideflow prevention bra (1) according to the present invention (hereinafter simply referred to as “bra (1)”) includes a right cup portion (2A), a left cup portion (2B), Right cup support (3A) for supporting the right cup (2A), left cup support (3B) for supporting the left cup (2B), right back cloth (4A), left back cloth (4B), right shoulder It is comprised from a string (5A) and a left shoulder string (5B).

The cup portions (2A, 2B) are formed of a pair of left and right members (right cup portion (2A) and left cup portion (2B)) that cover the wearer's bust.
As shown in FIGS. 1 and 2, the right cup support portion (3A) is disposed below the right cup portion (2A).
As shown in FIG. 1, the lower edge portion (2A1) of the right cup portion (2A) is sewn to the suture portion (3A2) of the right cup support portion (3A) on the skin side of the brassiere (1). Since the hypotenuse (3A1) of the right cup part (2A) and the right cup support part (3A) are not stitched, the right cup part (2A) and the right cup support part (3A) are separated from each other on the front side of the brassiere (1). is doing.
As shown in FIGS. 1 and 2, in the left cup portion (2B), the left cup support portion (3B) is disposed below the left cup portion (2B) in the same manner as the right cup portion (2A).
As shown in FIG. 1, the lower edge portion (2B1) of the left cup portion (2B) is sewn to the suture portion (3B2) of the left cup support portion (3B) on the skin side of the brassiere (1). Since the hypotenuse (3B1) of the left cup part (2B) and the left cup support part (3B) is not sewn, the left cup part (2B) and the left cup support part (3B) are separated from each other on the front side of the brassiere (1). is doing.

The material used for the cup portions (2A, 2B) is not particularly limited, but it is preferable to use a material having good skin contact and air permeability.
For example, a sheet-like urethane foam fabric having a predetermined thickness may be molded into a cup shape on the right cup portion (2A) and the left cup portion (2B). Other than the urethane foam mold, for example, a nonwoven fabric, double raschel, cardboard knit, or the like having an appropriate thickness, elasticity, and elongation of about 5 mm to 10 mm for holding the bust can be used.
Moreover, the shape of a cup part (2A, 2B) is not specifically limited, What kind of shape may be sufficient if it is a shape normally used as a cup of a brassiere.

The cup support portions (3A, 3B) include a right cup support portion (3A) that supports the right cup portion (2A) and a left cup support portion (3B) that supports the left cup portion (2B).
Further, as shown in FIGS. 6 and 7, the right cup support portion (3A) is composed of a front fabric (3C) and a backing (3D), and the left cup support portion (3B) is also similar to the front fabric (3E). It consists of a backing (3F). Therefore, the right cup support portion (3A) has a hypotenuse (3A1) and a stitched portion (3A2), and the left cup support portion (3B) similarly has a hypotenuse (3B1) and a stitched portion (3B2).
The shape of the stitched portions (3A2, 3B2) is not particularly limited, and may be any shape as long as it can be stitched with the cup portions (2A, 2B).

As shown in FIG. 1, the right cup support part (3A) is a long front extending from the right back cloth (4A) to the left cup cloth (4B) through the right cup part (2A) and the left cup part (2B). It has a substantially right triangle shape. The hypotenuse (3A1) of the right cup support (3A) is arranged so as not to cover the bust top position (2AT) of the right cup (2A).
Similarly, the left cup support portion (3B) is a substantially right triangle having a long front view extending from the left back cloth (4B) to the right cup cloth (4A) through the left cup section (2B) and the right cup section (2A). It is. The hypotenuse (3B1) of the left cup support (3B) is arranged so as not to cover the bust top position (2BT) of the left cup (2B).

As shown in FIG. 1, the upper end (3Aa) of the right cup support (3A) is connected to the right shoulder strap (5A), and the right end (3Ab) is connected to the end (4Aa) of the right back cloth (4A). The left end (3Ac) is sewn to the end (4Ba) of the left back cloth (4B). The right cup support portion (3A) is not stitched to the front side of the right cup portion (2A).
Since the right cup support part (3A) is not sewn to the front side of the right cup part (2A), the side side can be pulled up more firmly by the pulling force of the right shoulder strap (5A) without pressing the bust. It is possible to prevent the bust from flowing sideways.

As shown in FIG. 1, the upper end (3Ba) of the left cup support (3B) is connected to the left shoulder strap (5B), and the right end (3Bb) is sewn to the end (4Aa) of the right back cloth (4A). The left end (3Bc) is sewn to the end (4Ba) of the left back cloth (4B). The left cup support part (3B) is not stitched to the front side of the left cup part (2B).
Since the left cup support part (3B) is not sewn to the front side of the left cup part (2B), the left side can be pulled up more firmly by the pulling force of the left shoulder strap (5B) without pressing the bust. , Can prevent the bust sideflow.

The right cup support portion (3A) and the left cup support portion (3B) are not sewn together, and are free from each other. Therefore, the right cup part (2A) and the left cup part (2B) sewn to the right cup support part (3A) and the left cup support part (3B) can move independently, and the wearer's movement It has a following ability.
Therefore, when the wearer dries or takes in the laundry, the wearer moves the arm up and down, back and forth, twists the body, twists the chest, etc. The cup parts (2A, 2B) of the brassiere can follow smoothly according to the movement of the wearer's bust and improve the feeling of wear.

FIG. 1B is a cross-sectional view taken along the line CC of FIG.
The brassiere (1) according to the present invention has the features of the cup part (2A, 2B) and the cup support part (3A, 3B) described above. Therefore, as shown in FIG. 1B, for example, the right cup portion (2A) is stitched to the right cup support portion (3A) on the skin side. On the outside, the right cup support portion (3A) covers the right cup portion (2A) from below the right cup portion (2A) to a position below the bust top position (2A). The left cup support part (3B) is located with a gap on the skin side of the right cup support part (3A).

  Moreover, the right cup support part (3A) and the left cup support part (3B) intersect in an X shape, and a clearance (9) is provided at the front center, so that it only follows the movement of the bust. And the air permeability of the brassiere (1) can be improved.

The hypotenuses (3A1, 3B1) of the cup support portions (3A, 3B) are arranged so as not to cover the bust top positions (2AT, 2BT) of the cup portions (2A, 2B).
The cup support part (3A, 3B) is the lowest point (A, B) of the distance (D1) between the lowest point (A, B) of the cup part (2A, 2B) and the end part (Z) on the front center side. They are arranged so as to be in the range (D2) of 1/2 to 9/10 starting from B).
When the distance (D1) between the lowest point (A, B) and the front center side end (Z) is less than 1/2, the cup support (3A, 3B) moves the body when the wearer moves. You will not be able to follow up enough. Moreover, when it exceeds 9/10, the cup support portions (3A, 3B) press the cup portions (2A, 2B), so that the bust is pressed too much.
Therefore, in this embodiment, by setting the distance (D1) between the lowest point (A, B) and the end (Z) on the front center side to a range (D2) of 1/2 to 9/10, The effect of this invention can be exhibited more.

The material used for the cup support portions (3A, 3B) is not particularly limited, but it is desirable to use a stretchable material.
In addition, the comfort can be further enhanced by using a material with good skin contact and breathability.

The right back cloth (4A) and the left back cloth (4B) are formed from a pair of substantially trapezoidal left and right members covering the side of the wearer.
As shown in FIG. 1 and FIG. 2, the right end (3Ab) of the right cup support (3A) and the right end (3Bb) of the left cup support (3B) on the end (4Aa) of the right back cloth (4A) Are stitched together.
Similar to the right back cloth (4A), the left end part (3Bc) of the left cup support part (3B) and the left end part (3Ac) of the right cup support part (3A) at the end part (4Ba) of the left back cloth (4B) Are stitched together.

  The material used for the right back cloth (4A) and the left back cloth (4B) is not particularly limited, but it is preferable to use a material having good breathability or a material having high stretchability.

A bone (6) may be provided at a connecting portion between the right back cloth (4A) and the left back cloth (4B) and the right cup support part (3A) and the left cup support part (3B).
By providing the bone (6) between the right back cloth (4A) and the left back cloth (4B) and the right cup support part (3A) and the left cup support part (3B), the bust spreads sideways and flows to the side. This can be further suppressed, and the side of the wearer can be refreshed, and the bust silhouette can be kept good.
The material used for the bone (6) is not particularly limited, but it is preferable to use a plastic resin or a coiled metal.

A right cup support part (3A) and a left cup support part (3B) are stitched to one end (end parts (4Aa, 4Ba)) of the right back cloth (4A) and the left back cloth (4B), and the other end Is provided with a connection locking portion (7).
As shown in FIG. 1, in the brassiere (1) according to the present invention, the connection locking portion (7) is used, but other types of locking tools may be used. For example, a hook-and-loop fastener, a gripper, a button and the like can be appropriately selected and used. Moreover, even if it is a brassiere which does not provide a connection latching | locking part (7), the effect of the brassiere (1) which concerns on this invention can be exhibited.

The start (5A1) of the right shoulder strap (5A) is connected to the upper end (3Aa) of the right cup support (3A), and the end (5A2) is sewn to the upper side (4A1) of the right back cloth (4A). . The start end (5B1) of the left shoulder strap (5B) is connected to the upper end (3Ba) of the left cup support (3B), and the end (5B2) is sewn to the upper side (4B1) of the left back cloth (4B).
Since the shoulder straps (5A, 5B) are connected to the cup support portions (3A, 3B), the cup support portions (3A, 3B) are pulled upward by the pulling force of the shoulder straps (5A, 5B) when worn. . And by this pulling-up force of the shoulder straps (5A, 5B), the cup portions (2A, 2B) can be appropriately arranged at the position of the bust, and the movement followability of the brassiere and the suppression force of the bust side flow are enhanced. be able to.
The shoulder straps (5A, 5B) may be formed integrally with the cup support portions (3A, 3B), or may be connected separately by sewing or the like.
In addition, the direction in which the shoulder strap (5A, 5B) is integrally formed with the cup support portion (3A, 3B) can increase the pulling force of the shoulder strap (5A, 5B) when worn, and follow the movement. This is more preferable because it can further enhance the sexuality and the bust side-flow suppression force.

  The material used for the shoulder straps (5A, 5B) is not particularly limited, but it is desirable to use a stretchable material.

Hereinafter, a method of forming the right cup support portion (3A) will be described with reference to FIGS.
As shown to (a) and (b) of FIG. 5, the right cup support part (3A) is formed from the surface fabric (3C) and the lining (3D).
As shown in FIG. 6A, the lower side (3C3) of the front fabric (3C) and the lower side (3D3) of the backing (3D) are arranged so as to overlap each other, and temporary sewing is performed.
As shown in FIG. 6B, the rubber (8) is attached to the lower side (3C3) of the front fabric (3C) and stitched.
As shown in FIGS. 6C to 6D, the backing (3D) is developed and folded back so as to sandwich the rubber (8). After the folding, the second upper side (3C2) of the front fabric (3C) and the second upper side (3D2) of the backing (3D) are stitched together.
As shown in FIG. 6E, it is turned over and used as the right cup support (3A).
Further, the first upper side (3C1) of the front fabric (3C) and the first upper side (3D1) of the backing (3D) are not stitched together, and the right cup support (3A) is attached to the brassiere (1). The first upper side (3D1) of (3D) is stitched to the lower edge (2A1) of the right cup portion (2A).
Since the first upper side (3C1) of the front fabric (3C) is not stitched with the lower edge (2A1) of the right cup part (2A), it is not compressed by the bust and is pulled by the pulling force of the right shoulder strap (5A) The side can be raised even more firmly.
The oblique side (3A1) of the right cup support portion (3A) shown in FIGS. 1 and 2 is composed of the first upper side (3C1) and the second upper side (3C2) of the front fabric (3C), The stitched portion (3A2) of the right cup support portion (3A) is the second upper side (3D2) of the backing (3D).
Further, as shown in FIG. 6 (d), in order to strengthen the support of the right cup portion (2A) by the right cup support portion (3A), the second upper side (3C2) of the front fabric (3C) and the backing The rubber (8) may be stitched together with the second upper side (3D2) of (3D).
For the rubber (8), an elastic member other than rubber can be used.

Hereinafter, a method for forming the left cup support portion (3B) will be described with reference to FIGS.
As shown to (a) and (b) of FIG. 5, the left cup support part (3B) is formed from the front fabric (3E) and the backing (3F).
As shown in FIG. 7A, the lower side (3E3) of the front fabric (3E) and the lower side (3F3) of the backing (3F) are arranged so as to overlap, and temporary sewing is performed.
As shown in FIG. 7B, the rubber (8) is attached to the lower side (3E3) of the front fabric (3E) and stitched.
As shown in (c) to (d) of FIG. 7, the backing (3F) is developed and folded back so as to sandwich the rubber (8). After the folding, the second upper side (3E2) of the front fabric (3E) and the second upper side (3F2) of the backing (3F) are stitched together.
As shown in FIG. 7E, it is turned over and used as the left cup support (3B).
Also, the first upper side (3E1) of the front fabric (3E) and the first upper side (3F1) of the backing (3F) are not stitched together, and the backing (3B) is also attached to the brassiere (1) ( The first upper side (3F1) of 3F) is sewn with the lower edge (2B1) of the left cup portion (2B).
Since the first upper side (3E1) of the front fabric (3E) is not sewn with the lower edge (2B1) of the left cup part (2B), the arm is pulled by the pulling force of the left shoulder strap (5B) without pressing the bust. You can raise the side more firmly.
The oblique side (3B1) of the left cup support portion (3B) shown in FIGS. 1 and 2 is composed of a first upper side (3E1) and a second upper side (3E2) of the front fabric (3E), The stitched portion (3B2) of the left cup support portion (3B) is the second upper side (3F2) of the backing (3F).
Further, as shown in FIG. 6 (d), in order to further strengthen the support of the left cup part (2B) by the left cup support part (3B), the second upper side (3E2) of the front fabric (3E) and the backing The rubber (8) may be stitched together with the second upper side (3F2) of (3F).
For the rubber (8), an elastic member other than rubber can be used.

With reference to FIG. 8, the movement followability by the right cup support part (3A) and the left cup support part (3B) of the brassiere (1) according to the present invention will be specifically described.
When the right arm is raised when the brassiere is worn, as shown by the arrow in FIG. 8B, a force pulling up in the lateral direction from the front center acts, and the brassiere (1) is pulled in the arrow direction. As described above, in the brassiere (1) according to the present invention, the right cup part (2A) is not sewn with the right cup support part (3A) on the front side of the brassiere (1), and the cup support part (3A, 3B). They are not sewn together and are free. Therefore, the left cup portion (2B) and the left cup support portion (3B) are not pulled up by the movement of the right cup portion (2A) and the right cup support portion (3A) in the arrow direction. Therefore, the position of the bust is not shifted by the operation of the wearer raising the right arm, and the movement of the wearer can be followed.
Similarly, as shown in FIG. 8C, even if the left arm is raised when the brassiere is worn, the right cup portion (2A) and the right cup support portion (3A) are left cup portion (2B) and left cup support portion ( It is not pulled up by the movement of 3B). Therefore, the position of the bust is not shifted by the operation of the wearer raising the left arm, and the movement of the wearer can be followed.
The right cup part (2A) has movement followability due to the presence of the right cup support part (3A), and the left cup part (2B) has movement followability due to the presence of the left cup support part (3B). Therefore, when the wearer moves his / her arm up and down, back and forth, twists his body, hangs laundry, or takes in the upper body, such as when he needs to move his upper body However, since the cup parts (2A, 2B) can smoothly cope with the movement of the human body, the positions of the cup parts (2A, 2B) and the bust are not shifted.

  In the brassiere (1) according to the present invention, the right cup support portion (3A) is connected to the left back fabric (4B) from the right back fabric (4A) through the right cup portion (2A) and the left cup portion (2B). The left cup support part (3B) extends from the left back cloth (4B) to the left cup part (2B) and the right cup part (2A) to the right back cloth (4A). ) Is a long right-angled triangular shape in front view, so even in the movement of the wearer's upper body as shown in FIGS. 8B and 8C, the movement of the wearer can be followed with a single member. Thus, the cup portion (2A, 2B) can be supported, and the side flow of the bust can be prevented. Moreover, since these effects can be produced with a single member, the number of stitches can be reduced, and comfort can be improved.

  INDUSTRIAL APPLICABILITY The present invention can be used as a general brassiere, and according to the present invention, it is possible to follow the movement of the body during the wearer's movement while keeping the wearing feeling without pressing the wearer's bust, and the weight of the bust It can be set as the sideflow prevention bra which can achieve simultaneously suppressing that a bust flows into a side by operation of a wearer.

DESCRIPTION OF SYMBOLS 1 Bra 2A Right cup part 2A1 Bottom edge part of right cup part 2AT Bust top position of right cup part 2B Left cup part 2B1 Bottom edge part of left cup part 2BT Bust top position of left cup part 3A Right cup support part 3A1 Right cup 3Aa Right cup support part 3Ab Right cup support part right end part 3Ac Right cup support part left end part 3B Left cup support part 3B1 Left cup support part oblique side 3Ba Left cup support part upper end part 3Bb Left Right end of cup support 3Bc Left end of left cup support 4A Right back cloth 4Aa End of right back cloth 4B Left back cloth 4Ba End of left back cloth 5A Right shoulder strap 5B Left shoulder strap A Lower edge of right cup section The lowest point of the lower part B The lowest point of the lower edge of the left cup part Z The end on the front center side

Claims (5)

A right cup portion, a left cup portion, a right cup support portion that supports the right cup portion, a left cup support portion that supports the left cup portion, a right back cloth, a left back cloth, a right shoulder strap, and a side that includes a left shoulder strap A flow prevention bra,
The right cup support portion has a substantially right-angled triangular shape in a front view extending from the right back cloth to the left back cloth through the right cup portion and the left cup portion,
The left cup support portion has a substantially right-angled triangular shape in a front view extending from the left back cloth to the right back cloth through the left cup portion and the right cup portion,
The oblique sides of the right cup support part and the left cup support part are arranged so as not to cover the bust top position, respectively.
The upper end of the right cup support is connected to the right shoulder strap, the right end is sewn to the end of the right back cloth, and the left end is sewn to the end of the left back cloth,
The upper end of the left cup support is connected to the left shoulder strap, the right end is sewn to the end of the right back cloth, and the left end is sewn to the end of the left back cloth,
The right cup support portion and the left cup support portion are not sewn together in portions other than the portion sewn to the end portion of the right back cloth and the end portion of the left back cloth, and are in an independent state. A side-flow prevention bra characterized by being free.   The oblique side of the right cup support part and the oblique side of the left cup support part are respectively curved along the shape of the lower edge part of the right cup part and the lower edge part of the left cup part. The sideflow prevention bra according to claim 1. Between the right cup support part, starting from the lowest point of the lower edge of the right cup portion, the end portion of the front center side of the lowest point of the lower edge of the right cup portion and the right cup portion It is arranged so as to include a part of the region up to a position that is 1/2 to 9/10 of the distance of
The left cup support portion starts from the lowest point of the lower edge portion of the left cup portion, and is located between the lowest point of the lower edge portion of the left cup portion and the front center side end portion of the left cup portion. It is arranged so as to include a part of the region up to a position that is 1/2 to 9/10 of the distance of
The side flow prevention bra according to claim 1 or 2, wherein the oblique sides of the right cup support part and the left cup support part are arranged so as not to cover a bust top position .   The upper edge portion of the right cup support portion and the upper edge portion of the left cup support portion intersect in an X shape so that a gap is formed below the end portion on the front center side of the cup portion. The side flow prevention bra according to any one of claims 1 to 3.   The side flow prevention bra according to any one of claims 1 to 4, wherein the right cup support portion and the left cup support portion are made of a stretchable material.