JP2021066982A - Sportswear - Google Patents

Abstract

To provide sportswear having a function for reducing resistance by water and air, which occurs in the chest when playing sports.SOLUTION: In sportswear 1, the tensile stress of an abdominal-side rectangle b21 existing on an abdominal side compared to a papilla 11 is stronger than the tensile stress of a shoulder joint-side rectangle a20 existing on a shoulder joint-side compared to the papilla 11 in a chest area.SELECTED DRAWING: Figure 1

Description

The present invention relates to sports clothing worn when playing sports.

Stretchable stretchable clothing that has a torso portion that covers at least a part of a person's torso when worn, as in Patent Document 1, as clothing to be worn when performing speed-competitive sports, for example, swimming. Clothes have been developed that have a base layer made of fabric and a plurality of panels bonded to the outer surface of the base layer.

It is known that a full-body suit made of a material that does not easily allow air to pass through is used as clothing for winter competitions in which time is competed.

Japanese Unexamined Patent Publication No. 2008-150767

However, in the swimsuit described in Patent Document 1, there is still room for improvement in terms of function for reducing the resistance of water generated during swimming. In addition, there is still room for improvement in the functional aspect for reducing the air resistance during gliding in the winter competition wear as described above, which competes for a time that makes it difficult for air to pass through.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide sports clothing having a function of reducing resistance caused by water or air that occurs in a player's chest when performing sports. To do.

The sports clothing of the present invention that has solved the above problems is characterized in that the tensile stress of the following abdominal side rectangle b existing in the chest region is stronger than the tensile stress of the following shoulder joint side rectangle a. It is the clothing of. However, the tensile stress of the shoulder joint side rectangle a and the tensile stress of the abdominal side rectangle b are measured by the procedures described in (1) to (5) below. (1) Mark the left and right nipples when the specific mannequin is made to wear sports clothing. (2) Remove the sports clothing from the specific mannequin and lay it flat, the angle between the left and right nipples and the straight line A is 32 °, and the chest is lowered from the center side to the body side. Draw a straight line B that passes through the nipple. (3) In the chest region of sports clothing, a shoulder joint side rectangle a having a long side parallel to the straight line B with a distance of 1.0 cm from the straight line B to the shoulder joint side, and a shoulder joint side rectangle a from the straight line B to the abdominal side. An abdominal rectangular b having a long side parallel to the straight line B is drawn at an interval of 1.0 cm. (4) The short side of the shoulder joint side rectangle a and the abdominal side rectangle b is 2.0 cm and the long side is 10 cm, and a straight line C passing through the papilla and perpendicular to the straight line B, and the shoulder joint side rectangle a and the abdominal side. It overlaps with the midpoint of the long side of the rectangle b. (5) The shoulder joint side rectangle a and the abdomen side rectangle b are cut out from sports clothing, and the shoulder joint side rectangle a and the abdomen side rectangle b are grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm. % The tensile stress [N] when stretched is measured.

By configuring the tensile stress of the abdominal rectangle b to be stronger than the tensile stress of the shoulder joint rectangle a, the sports clothing of the present invention has a protruding breast peculiar to a female body in the widthwise direction. Can be crushed outward. The breast, which is crushed outward, is stored in sports clothing toward the wearer's armpits. As a result, it is possible to prevent the wearer's breast from protruding forward, and thus it is possible to reduce the resistance caused by water or air generated in the chest of the wearer who is engaged in sports competition. In addition, not only women but also men with Klinefelter's syndrome, who are known to have swelling breasts like women, can suppress the protrusion of the chest by using this sports clothing. Therefore, resistance due to water or air in the chest can be reduced.

The tensile stress of the abdominal rectangle b is preferably 105% or more of the tensile stress of the shoulder joint rectangle a.

The tensile stress of the following lower abdominal rectangle c existing in the abdominal region of sports clothing is preferably less than or equal to the tensile stress of the abdominal side rectangle b and more than or equal to the tensile stress of the shoulder joint side rectangle a. However, the tensile stress of the lower abdominal rectangle c is measured by the procedure described in (1) to (4) below. (1) Mark the navel part when the specific mannequin is made to wear sports clothing. (2) The sports clothing is removed from the specific mannequin and laid flat, and a lower abdominal rectangle c having a long side parallel to the horizontal line D passing through the navel is drawn on the abdomen of the sports clothing. (3) The short side of the lower abdomen rectangle c is 2.0 cm and the long side is 10 cm, and the navel portion and the intersection of the two diagonal lines of the lower abdomen rectangle c overlap. (4) The lower abdominal rectangle c is cut out from clothing for sports clothing, and the tensile stress [N] when stretched by 5% is measured in a state where the grip width is 2.0 cm and the grip interval is 5 cm.

The sports garment preferably has a base sheet and a first chest sheet arranged on the base sheet so as to cover at least a part of the abdominal rectangle b.

The sports garment preferably has a second chest sheet on the base sheet, which has a weaker tensile stress than the first chest sheet and is arranged so as to cover at least a part of the shoulder joint side rectangle a.

Sports clothing has an abdominal sheet on the base sheet whose tensile stress is greater than or equal to the second chest sheet and less than or equal to the first chest sheet, and the abdominal sheet is arranged so as to cover at least a part of the lower abdominal rectangle c. It is preferable that it is.

It is preferable that at least a part of the edge of the first breast sheet passes through a circle having a radius of 2 cm centered on the nipple.

When the sports clothing is viewed from the front, the plane figure that combines the plane projection figure of the first chest sheet and the plane projection figure of the second chest sheet is a pentagon, and the horizontal line passing through the lowest angle of the pentagon and the pentagon have. It is preferable that the angle between the lowest angle of the pentagon and one side extending from the bottom angle of the pentagon to the side where the sword-shaped protrusion exists is 3 ° or more and 40 ° or less.

It is preferable that sports clothing has one first chest sheet on each side and two first chest sheets separated from each other on the left and right sides.

The first chest seat is preferably arranged so as to extend continuously from the neckline of the sports clothing to the armpits.

The tensile stress [N] when the shoulder joint side rectangle a and the abdominal side rectangle b are grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm and stretched by 30% is 3N or more and 30N or less. preferable.

From the tensile stress [N] when the abdominal rectangle b is gripped so that the grip width is 2.0 cm and the grip interval is 5 cm and then stretched by 30%, the shoulder joint side rectangle a is gripped with a grip width of 2.0 cm and a grip interval of 5 cm. It is preferable that the difference obtained by subtracting the tensile stress [N] when the joint is stretched by 30% in the state of being grasped so as to be 0.3 N or more and 25 N or less.

It is preferable that the tensile stress of the following chest rectangle d existing in the chest region of clothing for sports is larger than the tensile stress of the abdominal side rectangle b. However, the tensile stress of the chest rectangle d is measured by the procedure described in (1) to (5) below. (1) Mark the nipple when the specific mannequin is made to wear sports clothing. (2) Remove the sports clothing from the specific mannequin and lay it flat, the angle between the left and right nipples and the straight line A is 32 °, and the chest is lowered from the center side to the body side. Draw a straight line B that passes through the nipple. (3) Draw a chest rectangle d having a long side parallel to the straight line B on the chest of sports clothing. (4) The short side of the chest rectangle d is 2.0 cm and the long side is 10 cm, and the nipple and the intersection of the two diagonal lines of the chest rectangle d overlap. (5) The chest rectangle d is cut out from sports clothing, and the tensile stress [N] when stretched by 5% is measured in a state where the chest rectangle d is grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm.

The sports clothing of the present invention can crush the protruding breast peculiar to a woman's body outward. The breast, which is crushed outward, is stored in sports clothing toward the wearer's armpits. As a result, it is possible to prevent the wearer's breast from protruding forward, so that resistance due to water or air generated in the wearer's chest portion during sports competition can be reduced. In addition, not only women but also men with Klinefelter's syndrome, who are known to have swelling breasts like women, can suppress the protrusion of the chest by using this sports clothing. Therefore, resistance due to water or air in the chest can be reduced. The term "front" as used herein means a direction perpendicular to the height direction of the wearer and the width direction of the body and toward the front of the wearer.

It is a front view which shows the part corresponding to above from the abdomen of the sports garment which concerns on embodiment of this invention, and shows the cut-out position of the test piece for measuring the tensile stress of the chest region of the sports garment. There is. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. It is a perspective view of the clothing for sports which concerns on embodiment of this invention. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. It is a perspective view of the clothing for sports which concerns on embodiment of this invention. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. It is a perspective view of the clothing for sports which concerns on embodiment of this invention. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. It is a perspective view of the clothing for sports which concerns on embodiment of this invention. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. In (a), the forms of the first chest sheet, the second chest sheet, and the tape member provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention are incorporated into the embodiment of the present invention. It is a front view when viewed from the outside of the sports clothing, (b) is a sectional view taken along line VI-VI when (a) is viewed from the direction of an arrow. In (a), the forms of the first chest sheet, the second chest sheet, and the tape member provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention are incorporated into the embodiment of the present invention. It is a front view when viewed from the outside of the sports clothing, (b) is a sectional view taken along line VII-VII when (a) is viewed from the direction of an arrow. The front view showing the skeleton of the human body on the right side of the straight line F in the drawing, and the left side of the straight line F in the drawing showing the mode when the sports clothing according to the embodiment of the present invention is worn. Is. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. It is a perspective view of the sports clothing according to the embodiment of the present invention when viewed from diagonally behind. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction. In (a), the forms of the first chest portion, the second chest portion, and the third chest portion provided in the sports clothing according to the embodiment of the present invention are used for sports according to the embodiment of the present invention. It is a front view when viewed from the outside of clothing, and (b) is a cross-sectional view taken along line XX when (a) is viewed from the direction of an arrow. It is a front view which shows the part corresponding to above from the abdomen of the sports garment which concerns on embodiment of this invention, and shows the cut-out position of the test piece for measuring the tensile stress of the chest region of the sports garment. There is. The arrow x points in the width direction of the body, the arrow y points in the height direction, and the arrow z points in the front-back direction.

Hereinafter, the sports clothing according to the present invention will be specifically described with reference to the drawings, but the present invention is not limited to the illustrated examples, and is appropriate as long as it can meet the purposes of the preceding and the following. It is also possible to make changes to the above, and all of them are included in the technical scope of the present invention.

FIG. 1 is a front view showing a portion corresponding to the abdomen to the top of the sports garment according to the embodiment of the present invention, and is a test piece for measuring the tensile stress in the chest region of the sports garment. Shows how to cut out. However, in FIG. 1, for convenience, a shoulder joint side rectangle a and an abdominal side rectangle b, which are test pieces in a state where the specific mannequin is made to wear the sports clothing of the present invention, are shown. As described, after completing the process of marking the papillae of sports clothing, the sports clothing shall be removed from the specific mannequin and cut out by drawing to identify the rectangle. ..

The specific mannequin 10 referred to here is a WD-20A manufactured by Nanasai Co., Ltd., and when the specific mannequin is described in the present specification, it refers to a WD-20A manufactured by Nanasai Co., Ltd.

The sports clothing of the present invention that has solved the above problems is characterized in that the tensile stress of the following abdominal side rectangle b21 existing in the chest region is stronger than the tensile stress of the following shoulder joint side rectangle a20. Clothing 1. However, the tensile stress of the shoulder joint side rectangle a20 and the tensile stress of the abdominal side rectangle b21 are measured by the procedure described in (1) to (5) below. (1) Mark the left and right nipples 11 when the specific mannequin 10 is made to wear sports clothing 1. (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, and the angle α between the left and right nipples 11 and the straight line A is 32 °, and the chest is from the center side to the body side. Draw a straight line B that goes down toward and passes through the papilla 11. (3) In the chest region of the sports clothing 1, there is a shoulder joint side rectangle a20 having a long side parallel to the straight line B with a distance of 1.0 cm from the straight line B to the shoulder joint side, and a straight line B to the abdomen. An abdominal side rectangle b21 having a long side parallel to the straight line B is drawn with an interval of 1.0 cm on the side. (4) The short side of the shoulder joint side rectangle a20 and the abdominal side rectangle b21 is 2.0 cm and the long side is 10 cm, and the straight line C passing through the papilla 11 and perpendicular to the straight line B and the length of the shoulder joint side rectangle a20. The midpoint of the side 20 m and the midpoint 21 m of the long side of the abdominal rectangle b21 overlap. (5) The shoulder joint side rectangle a20 and the abdominal side rectangle b21 are cut out from the sports clothing 1, and the shoulder joint side rectangle a20 and the abdomen side rectangle b21 are grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm. The tensile stress [N] when stretched by 5% is measured.

By configuring the abdominal rectangle b21 so that the tensile stress is stronger than the shoulder joint rectangle a20, the sports clothing 1 of the present invention has a protruding breast peculiar to a female body to the outside. Can be crushed towards. The breast that is crushed outward is stored in the sports garment 1 toward the wearer's armpit. As a result, it is possible to prevent the wearer's breast from protruding forward, and thus it is possible to reduce the resistance caused by water or air generated in the chest of the wearer who is engaged in sports competition. In addition, not only women but also men with Klinefelter's syndrome, who are known to have swelling breasts like women, can suppress the protrusion of the chest by using this sports clothing 1. Therefore, resistance due to water or air in the chest can be reduced. The sports clothing 1 of the present invention can be preferably used for a swimsuit or the like worn when swimming, which is a competition subject to water resistance.

The tensile stress when the abdominal rectangle b21 is extended by 5% is preferably 105% or more, more preferably 108% or more, and 110%, which is the tensile stress when the shoulder joint rectangle a20 is extended by 5%. The above is more preferable. Further, the tensile stress of the abdominal side rectangle b21 can be 300% or less, 250% or less, 200% or less of the tensile stress of the shoulder joint side rectangle a20. With the above configuration, the breast can be crushed more reliably toward the outside.

The tensile stress when the abdominal rectangle b21 is extended by 30% is preferably 105% or more, more preferably 108% or more, and 110%, which is the tensile stress when the shoulder joint rectangle a20 is extended by 30%. The above is more preferable. Further, the tensile stress of the abdominal side rectangle b21 can be 300% or less, 250% or less, 200% or less of the tensile stress of the shoulder joint side rectangle a20. With the above configuration, the breast can be crushed more reliably toward the outside.

Regarding the shoulder joint side rectangle a20, the abdominal side rectangle b21, and the lower abdomen rectangle c22 of the sports clothing 1 shown in FIG. 1, the tensile stress of the lower abdomen rectangle c22 existing in the abdominal region is the shoulder joint side rectangle a20. It can be less than or equal to the tensile stress. However, the tensile stress of the lower abdominal rectangle c22 is measured by the procedure described in (1) to (4) below. (1) Mark the navel portion 12 when the specific mannequin 10 is made to wear sports clothing 1. (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, and a lower abdominal rectangle c22 having a long side parallel to the horizontal line D passing through the navel portion 12 is drawn on the abdomen of the sports clothing 1. (3) The short side of the lower abdomen rectangle c22 is 2.0 cm and the long side is 10 cm, and the navel portion 12 and the intersection of the two diagonal lines 22t of the lower abdomen rectangle c22 overlap. (4) The lower abdominal rectangle c22 is cut out from sports clothing 1, and the tensile stress [N] when stretched by 5% is measured in a state where the grip width is 2.0 cm and the grip interval is 5 cm.

As described above, by providing a portion having a strong tensile stress in the abdomen, it is possible to prevent both the abdomen and the chest from protruding forward, and it is possible to make it more difficult to receive resistance from water and air. Therefore, the sports clothing 1 according to the embodiment of the present invention can suppress a decrease in propulsive force due to resistance to water or air, especially when a winter competition for swimming or time is performed.

With respect to the shoulder joint side rectangle a20, the abdominal side rectangle b21, and the lower abdomen rectangle c22 of the sports clothing 1 shown in FIG. 1, the tensile stress of the lower abdomen rectangle c22 existing in the abdominal region is the tension of the abdomen side rectangle b21. It is preferably less than or equal to the stress and more than or equal to the tensile stress of the shoulder joint side rectangle a20. However, the tensile stress of the lower abdominal rectangle c22 is measured by the procedure described in (1) to (4) below. (1) Mark the navel portion 12 when the specific mannequin 10 is made to wear sports clothing 1. (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, and a lower abdominal rectangle c22 having a long side parallel to the horizontal line D passing through the navel portion 12 is drawn on the abdomen of the sports clothing 1. (3) The short side of the lower abdomen rectangle c22 is 2.0 cm and the long side is 10 cm, and the navel portion 12 and the intersection of the two diagonal lines 22t of the lower abdomen rectangle c22 overlap. (4) The lower abdominal rectangle c22 is cut out from sports clothing 1, and the tensile stress [N] when stretched by 5% is measured in a state where the grip width is 2.0 cm and the grip interval is 5 cm.

As described above, by providing a portion having a strong tensile stress in the abdomen, it is possible to prevent both the abdomen and the chest from protruding forward, and it is possible to make it more difficult to receive resistance from water and air. Therefore, the sports clothing 1 according to the embodiment of the present invention can suppress a decrease in propulsive force due to resistance to water or air, especially when a winter competition for swimming or time is performed.

2 to 5 are perspective views of sports clothing according to the embodiment of the present invention.

2 and 3 show a single piece of clothing for sports according to the embodiment of the invention, and a region configured to have a stronger tensile stress than other surrounding parts. Is indicated by a dotted line.

4 and 5 show an embodiment of the sports clothing according to the embodiment of the invention, in which a portion having a strong tensile stress is provided by arranging a plurality of sheets at a portion where the protrusion is desired to be suppressed.

As shown in FIGS. 4 and 5, the sports garment 1 is arranged so as to cover at least a part of the base sheet 30 covering the wearer's body and the abdominal side rectangle b21 on the base sheet 30. It is preferable to have a first chest sheet 31.

The base sheet 30 covers the wearer's body, and the base sheet 30 may be a cloth made of woven fabric or knitting using fibers, or a sheet-like material using film, silicon, rubber, or the like. it can.

The first chest sheet 31 is arranged on the chest of the base sheet 30, and the first chest sheet 31 is in the form of a cloth made of woven fabric or knitting using fibers, or a sheet using film, silicon, rubber, or the like. Can be used.

The tensile stress of the first chest sheet 31 may be stronger than the tensile stress of the base sheet 30, and the tensile stress of the first chest sheet 31 may be weaker than the tensile stress of the base sheet 30. The tensile stress of the first chest sheet 31 and the base sheet 30 may be the same, but the tensile stress of the first chest sheet 31 is more preferably stronger than the tensile stress of the base sheet 30.

The tensile stress of the first chest sheet 31 may be such that the tensile stress in the y direction, which is the height direction, is stronger than the tensile stress in the x direction, which is the width direction of the body, or the tensile stress in the y direction, which is the height direction. Although it may be weaker than the tensile stress in the x direction, which is the width direction of the body, it is preferable that the tensile stress in the y direction, which is the height direction, and the tensile stress in the x direction, which is the width direction of the body, are the same. With such a configuration, it is possible to easily crush the breast outward.

The shape of the first chest sheet 31 is not particularly limited, and can be various shapes such as a circular shape, an elliptical shape, a polygonal shape, and a star shape.

Although FIGS. 4 and 5 describe an embodiment in which the first chest sheet 31 is provided on the outside of the base sheet 30, the arrangement of the first chest sheet 31 in the sports clothing 1 according to the embodiment of the present invention is described. The position is not limited to this, and the first chest sheet 31 may be provided on the skin side of the base sheet 30.

As shown in FIGS. 2 and 3, the other portion 23 corresponding to the base sheet 30 and the first chest portion 24 corresponding to the first chest sheet 31 are not separated into separate sheets, and the strength of the tensile stress is determined by the knitting method and weaving. It is also possible to produce a single piece of clothing 1 by changing the method, the degree of clogging of the eyes, the thickness of the thread used, and the like. In the case of a single piece of clothing 1, since there is no step of fixing the sheets to each other, there are no seams or adhesive parts in this portion, and the garment is less susceptible to resistance from water and air. Further, since there are no seams or adhesive portions, the seams or adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, when trying to cope with individual differences in the embodiment of one piece of clothing 1, for example, in the case of custom-made, the arrangement position and size of the first chest portion 24 at the time of knitting or weaving. It is necessary to adjust appropriately, and it takes time from ordering to delivery to the wearer. However, as in the above configuration, by forming the base sheet 30 and the first chest sheet 31 into separate sheets, the first chest sheet 31 is arranged at a desired position in a desired size of the individual wearer. It becomes easy.

The first chest sheet 31 is preferably arranged so as to cover 30% or more of the area of the abdominal rectangle b21 and covers 50% or more of the area of the abdominal rectangle b21 in order to crush the protruding chest outward. It is preferable that it is arranged so as to cover 70% or more of the area of the abdominal rectangle b21, and it is preferable that it is arranged so as to cover 80% or more of the area of the abdominal rectangle b21. More preferably, it is most preferably arranged so as to cover the entire surface of the abdominal rectangle b21.

As shown in FIGS. 4 and 5, the sports garment 1 is arranged on the base sheet 30 so as to have a weaker tensile stress than the first chest sheet 31 and cover at least a part of the shoulder joint side rectangle a20. It is preferable to have a second chest sheet 32.

The second chest sheet 32 is arranged on the chest of the base sheet 30, and the second chest sheet 32 is a cloth made of woven fabric or knitted fabric using fibers, or a sheet shape made of film, silicon, rubber, or the like. Can be used.

The tensile stress of the second chest sheet 32 may be stronger than the tensile stress of the base sheet 30, and the tensile stress of the second chest sheet 32 may be weaker than the tensile stress of the base sheet 30. , The tensile stress of the second chest sheet 32 and the base sheet 30 may be the same, but the tensile stress of the second chest sheet 32 is weaker than the tensile stress of the first chest sheet 31 and more than the tensile stress of the base sheet 30. It is more preferable that it is strong.

The tensile stress of the second chest sheet 32 may be such that the tensile stress in the y direction, which is the height direction, is stronger than the tensile stress in the x direction, which is the width direction of the body, or the tensile stress in the y direction, which is the height direction. Although it may be weaker than the tensile stress in the x direction, which is the width direction of the body, it is preferable that the tensile stress in the y direction, which is the height direction, and the tensile stress in the x direction, which is the width direction of the body, are the same. With such a configuration, it is possible to easily crush the breast outward.

FIG. 6A shows an embodiment of the first chest sheet and the second chest sheet provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention shown in FIG. It is a figure. Similar to FIG. 6A, FIG. 7A also shows the first chest sheet and the second chest sheet provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention. It is a front view which shows the embodiment. 6 and 7 (b) are cross-sectional views taken along the line VI-VI and VII-VII when (a) of each figure is viewed from the direction of the arrow. 6 and 7 (a) show that the front side of the first chest sheet and the second chest sheet is on the outside and the back side is on the base sheet side, as shown in the drawings. 6 and 7 (b) show that the upper side of the first chest sheet and the second chest sheet is the outer side and the lower side is the base sheet side in the drawing.

4 to 7 show an embodiment in which the first chest sheet 31 and the second chest sheet 32 are provided on the outer surface of the base sheet 30, but the sports clothing 1 according to the embodiment of the present invention. The arrangement position of the first chest sheet 31 and the second chest sheet 32 is not limited to this, and the first chest sheet 31 and the second chest sheet 32 may be provided on the skin side of the base sheet 30. Further, the first chest sheet 31 is provided on the outside of the base sheet 30 and the second chest sheet 32 is provided on the skin side of the base sheet 30, and the second chest sheet 32 is on the outside of the base sheet 30 and the first chest sheet 31 is provided. It may be provided on the skin side of the base sheet 30.

The shape of the second chest sheet 32 is not particularly limited, and can be various shapes such as a circular shape, an elliptical shape, a polygonal shape, and a star shape.

As shown in FIGS. 2 and 3, the other portion 23 corresponding to the base sheet 30, the first chest portion 24 corresponding to the first chest sheet 31, and the second chest portion 25 corresponding to the second chest sheet 32 are provided. Instead of dividing into separate sheets, it is possible to make a single piece of clothing by changing the strength of tensile stress, the knitting method, the weaving method, the degree of clogging of the stitches, the thickness of the thread used, and the like. In the case of a single piece of clothing 1, since there is no step of fixing the sheets to each other, there are no seams or adhesive parts in this portion, and the garment is less susceptible to resistance from water and air. Further, since there are no seams or adhesive portions, the seams or adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, when trying to cope with individual differences in the embodiment of one piece of clothing 1, for example, in the case of custom-made, the first chest portion 24 and the second chest portion 25 at the time of knitting or weaving. It is necessary to adjust the arrangement position and size of the. However, as in the above configuration, by making the base sheet 30, the first chest sheet 31 and the second chest sheet 32 separate sheets, the first chest sheet 31 and the second chest sheet 32 can be made by the individual wearer. It is easy to place it in a desired position with a desired size.

Since the second chest sheet 32 crushes the protruding chest outward, it is preferably arranged so as to cover 30% or more of the area of the shoulder joint side rectangle a20, and 50% or more of the area of the shoulder joint side rectangle a20. It is preferable that it is arranged so as to cover 70% or more of the area of the shoulder joint side rectangle a20, and it is more preferable that it is arranged so as to cover 80% or more of the area of the shoulder joint side rectangle a20. It is more preferable that the shoulder joint side rectangle a20 is arranged so as to cover the entire surface.

As shown in FIGS. 4 and 5, the sports garment 1 has an abdominal sheet 33 on the base sheet 30 whose tensile stress is equal to or less than the second chest sheet 32, and the abdominal sheet 33 is a lower abdominal rectangle. It can be arranged so as to cover at least a part of c22.

The sports garment 1 has an abdominal sheet 33 on the base sheet 30 having a tensile stress of the second chest sheet 32 or more and the first chest sheet 31 or less, and the abdominal sheet 33 has a lower abdominal rectangular c22. It is preferable that it is arranged so as to cover at least a part.

The abdominal sheet 33 is arranged on the abdomen of the base sheet 30, and as the abdominal sheet 33, a cloth, film, silicon, rubber or the like made of a woven fabric or knitted fabric using fibers is used. be able to.

The sheet used for the second chest sheet 32, the abdominal sheet 33, and the first chest sheet 31 may be appropriately selected from those made of woven fabric, knitting, film, silicon, rubber, etc., but the second chest sheet 32 is In knitting, the abdominal sheet 33 is knitted and the first chest sheet 31 is a woven fabric, or the second chest sheet 32 is knitted and the abdominal sheet 33 is a woven fabric and the first chest sheet 31 is a woven fabric. Is preferable. By using the above combination method, it is possible to easily crush the breast outward.

The tensile stress of the abdominal sheet 33 may be stronger than the tensile stress of the base sheet 30, or may be weaker than the tensile stress of the base sheet 30, and the tensile stress of the abdominal sheet 33 and the base sheet 30 may be stronger. Although it may be the same, the tensile stress of the abdominal sheet 33 is preferably equal to or greater than the tensile stress of the second chest sheet 32 and less than or equal to the tensile stress of the first chest sheet 31.

The second chest sheet 32 and the abdominal sheet 33 may be made of exactly the same tensile stress and exactly the same material.

Further, the first chest sheet 31 and the abdominal sheet 33 may be made of exactly the same tensile stress and exactly the same material.

4 and 5 show an embodiment in which the abdominal sheet 33 is provided on the outside of the base sheet 30, but the position of the abdominal sheet 33 in the sports clothing 1 according to the embodiment of the present invention is the same. The abdominal sheet 33 may be provided on the skin side of the base sheet 30 without limitation.

As shown in FIGS. 2 and 3, the other portion 23 corresponding to the base sheet 30 and the abdominal portion 26 corresponding to the abdominal sheet 33 are not separated into separate sheets, and the strength of the tensile stress is determined by the knitting method, weaving method, and stitches. It is also possible to create a single piece of clothing 1 by changing the degree of clogging, the thickness of the thread used, and the like. In the case of a single piece of clothing 1, since there is no step of fixing the sheets to each other, there are no seams or adhesive parts in this portion, and the garment is less susceptible to resistance from water and air. Further, since there are no seams or adhesive portions, the seams or adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, when trying to cope with individual differences in the embodiment of one piece of clothing 1, for example, in the case of custom-made, the arrangement position and size of the abdominal portion 26 are appropriately adjusted at the time of knitting or weaving. It needs to be adjusted, and it takes time from order to delivery to the wearer. However, by forming the base sheet 30 and the abdominal sheet 33 into separate sheets as in the above configuration, it is easy to arrange the abdominal sheet 33 in a desired position in a desired size of the individual wearer. Become.

As described above, by providing the sheet also on the abdomen, it is possible to prevent the abdomen and the chest from protruding forward, and it is possible to make it less susceptible to the resistance of water and air.

FIG. 8 shows an aspect when the skeleton of the human body is worn on the right side of the straight line F in the drawing and the sports clothing according to the embodiment of the present invention is worn on the left side of the straight line F in the drawing. It is a front view. The straight line F is a line that passes through the center of the body width direction x and is parallel to the height direction y.

The abdominal sheet 33 of the sports clothing 1 according to the embodiment of the present invention has the lowermost end portion 14 of the ribs on the left side facing the drawing and the sword-shaped protrusion 13 and the outermost ribs on the right side facing the drawing in FIG. It passes through the straight line connecting the lower end portions 15 in this order, the lowermost end portion 14 of the ribs and the lowermost end portion 15 of the ribs, and extends toward the body side from the lowermost end portion 14 of the ribs and the lowermost end portion 15 of the ribs. It is more preferable that it is provided so as to cover at least a part below the alternate long and short dash line G formed of the horizontal line and above the alternate long and short dash line H indicating the horizontal line passing through the crotch portion. With such a configuration, the diameter around the abdomen can be reduced by tightening the abdominal cavity more effectively, and the resistance received by water or air during sports competition can be reduced.

It is preferable that the first chest sheet 31 and the abdominal sheet 33 are arranged apart from each other. The shortest distance between the first chest sheet 31 and the abdominal sheet 33 is preferably 0.5 cm or more, more preferably 1 cm or more, and even more preferably 1.5 cm or more. The upper limit of the shortest distance between the first chest sheet 31 and the abdominal sheet 33 can be 10 cm or less, 8 cm or less, 7 cm or less, and the like. With such a configuration, it is possible to make it easier to twist the waist and breathe during sports competition while suppressing the protrusion of the abdomen and chest, and it is possible to improve exercise performance.

The area of the second chest sheet 32 provided in the sports clothing 1 is preferably 1/4 times or more, more preferably 1/3 times or more, and 1/2 times the area of the first chest sheet 31. The above is more preferable. The area of the second chest sheet 32 is preferably 4 times or less, more preferably 3 times or less, and further preferably 2 times or less the area of the first chest sheet 31. With the above configuration, the breast can be crushed outward more effectively.

The area of the second chest portion 25 provided in the sports clothing 1 is preferably 1/4 times or more, more preferably 1/3 times or more, and 1/2 times the area of the first chest portion 24. The above is more preferable. The area of the second chest sheet 32 is preferably 4 times or less, more preferably 3 times or less, and further preferably 2 times or less the area of the first chest sheet 31. With the above configuration, the breast can be crushed outward more effectively.

In FIGS. 2 to 5, the first chest portion of the sports clothing 1 according to the embodiment of the present invention is provided on each of the left and right chests, for a total of two, but the right side or / and the left side. In the chest of the above, the first chest sheet 31 may be combined in combination of two or more. Similarly, the second chest seat 32 may be configured such that two or more second chest seats 32 are combined in the right or / and left chest.

As shown in FIGS. 4 to 6, a part of the first chest sheet 31 and a part of the second chest sheet 32 provided in the sports clothing 1 according to the embodiment of the present invention are in contact with each other. preferable. When a part of the first chest sheet 31 and a part of the second chest sheet 32 are not in contact with each other, a part where only the base sheet exists is generated between the first chest sheet 31 and the second chest sheet 32. There is a possibility that a step is formed in the breast portion between the 1st chest seat 31 and the 2nd chest seat 32, and the effect of suppressing resistance due to water or air is not sufficiently exhibited when performing a sports competition. Therefore, it is preferable that a part of the first chest sheet 31 and a part of the second chest sheet 32 are in contact with each other. Further, for the same reason, it is also preferable to configure the sports clothing 1 according to the embodiment of the present invention so that a part of the first chest sheet 31 and a part of the second chest sheet 32 overlap each other. .. A part of the first chest sheet 31 and a part of the overlapping part of the second chest sheet 32 can be adhered to each other by using a hot melt adhesive or the like. When a part of the first chest sheet 31 and a part of the second chest sheet 32 are configured to overlap, the tensile stress of the overlapped part becomes stronger, so that the protrusion of the breast is more reliably suppressed. Can be done.

It is preferable that at least a part of the edge of the first chest sheet 31 passes through a circle having a radius of 2 cm centered on the nipple 11, and more preferably passes through a circle having a radius of 1.5 cm. It is more preferable to pass through a 1 cm circle. With the above configuration, the breast can be crushed outward more effectively.

It is preferable that at least a part of the edge of the second chest sheet 32 passes through a circle having a radius of 2 cm centered on the nipple 11, and more preferably passes through a circle having a radius of 1.5 cm. It is more preferable to pass through a 1 cm circle. With the above configuration, the breast can be crushed outward more effectively.

It is particularly preferable that a part of the first chest sheet 31 and a part of the edge of the second chest sheet 32 pass through the papilla 11. With the above configuration, the breast can be moved outward more effectively.

As shown in FIGS. 4 to 7, it is preferable to further have a tape member 34 that covers a part of the first chest sheet 31 and a part of the second chest sheet 32.

The tape member 34 is arranged on the chest of the base sheet 30, and the tape member 34 is a cloth made of woven fabric or knitting using fibers, or a sheet-like material using film, silicon, rubber, or the like. be able to.

The tensile stress of the tape member 34 may be stronger or weaker than the tensile stress of the base sheet 30, and the tensile stress of the tape member 34 and the base sheet 30 may be the same. The tensile stress of the tape member 34 is preferably equal to or less than the tensile stress of the first chest sheet 31 and equal to or greater than the tensile stress of the second chest sheet 32.

FIG. 6A shows an embodiment of the first chest sheet, the second chest sheet, and the tape member provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention shown in FIG. It is a front view which shows. Similar to FIG. 6A, FIG. 7A also includes a first chest sheet and a second chest sheet provided on the outer surface of the base sheet of the sports clothing according to the embodiment of the present invention. It is a front view which shows the embodiment of a tape member. 6 and 7 (b) are cross-sectional views taken along the line VI-VI and VII-VII when (a) of each figure is viewed from the direction of the arrow. 6 and 7 (a) show that the front side of the first chest sheet, the second chest sheet, and the tape member is on the outside and the back side is on the base sheet side, as shown in the drawings. 6 and 7 (b) show that the upper side of the first chest sheet, the second chest sheet, and the tape member is the outer side and the lower side is the base sheet side in the drawing.

When a part of the first chest sheet 31 and a part of the second chest sheet 32 are covered with the tape member 34, as shown in FIG. 7A, the first chest sheet 31 and the second chest sheet 32 Even if there is a gap between the two, the tape member covers it, so it is difficult for a step to form in the breast part between the first chest sheet and the second chest sheet, and resistance due to water or air is less likely to occur. it can. Therefore, the breast can be crushed outward more effectively.

Further, in FIGS. 6 and 7, the tape member 34 is provided outside the first chest sheet 31 and the second chest sheet 32, but the sports clothing 1 according to the embodiment of the present invention. The position of the tape member 34 is not limited to this position, and for example, the tape member 34 may be provided on the base sheet 30 side of the first chest sheet 31 and the second chest sheet 32. Furthermore, the tape member 34 may be provided on the skin side of the first chest sheet 31 and on the base sheet 30 side of the second chest sheet 32, or on the skin side of the second chest sheet 32. The tape member 34 may be provided on the side of the base sheet 30 with respect to the first chest sheet 31.

In the case of the embodiment shown in FIG. 6, by using ultrasonic bonding, the first chest sheet 31 and the second chest sheet 32 can be cut and bonded at the same time. Further, by cutting the first chest sheet 31 and the second chest sheet 32 to which ultrasonic bonding has been performed and arranging the tape member 34 so as to cover the bonded portion, the first chest sheet 31 and the second chest sheet 32 can be separated from each other. Since it is difficult to create a gap between them, the breast can be crushed more reliably toward the outside.

At least a part of the edge of the tape member 34 preferably passes through a circle with a radius of 2 cm centered on the papilla 11, more preferably within a circle with a radius of 1.5 cm, and passes through a circle with a radius of 1 cm. Is even more preferable. With the above configuration, the breast can be crushed outward more effectively.

It is particularly preferable that the tape member 34 is configured to pass through the papilla 11. With the above configuration, the breast can be moved outward more effectively.

Regarding the shape of the tape member 34 of the sports clothing 1 according to the embodiment of the present invention, a square shape is described in FIGS. 4, 6 and 7, but the form of the tape member 34 is limited to this. It can be made into various shapes such as an ellipse, a circle, a polygon, and a star.

Further, with respect to the tape member 34 of the garment 1, the form in which one is provided on each of the left and right chests is described in FIGS. 4, 6, and 7, but the present invention is not limited to this, and the left side or / and the right side Two or more tape members 34 may be provided on the chest.

As shown in FIGS. 4, 6 and 8, when the sports clothing 1 is viewed from the front, a plane figure obtained by combining the plane projection figure of the first chest sheet 31 and the plane projection figure of the second chest sheet 32 is obtained. It is preferably pentagonal. By making the plane figure obtained by combining the plane projection figure of the first chest sheet 31 and the plane projection figure of the second chest sheet 32 into a pentagon, the first chest sheet 31 and the second chest sheet 32 can form the breast. It can be grasped on the surface, and the breast can be crushed more efficiently.

As shown in FIG. 7, when the sports clothing 1 is viewed from the front, the plane projection figure of the first chest sheet 31, the plane projection figure of the second chest sheet 32, and the plane projection figure of the tape member 34 are combined. Is preferably pentagonal. The first chest sheet 31 and the second chest sheet 31 and the second chest sheet 31 and the second chest sheet 31 and the second by making the plane figure which combined the plane projection figure of the first chest sheet 31, the plane projection figure of the second chest sheet 32, and the plane projection figure of the tape member 34 into a pentagon. The chest sheet 32 can catch the breast on a surface, and it is difficult for a step to be formed between the first chest sheet 31 and the second chest sheet 32, so that the breast can be crushed efficiently.

As shown in FIGS. 6, 7 and 8, between the horizontal line E passing through the lowest angle of the pentagon and one of the sides of the pentagon extending from the lowest angle of the pentagon to the side where the xiphoid process 13 exists. The angle β of is preferably 3 ° or more and 40 ° or less. By setting the angle β within the above range, the wearer's breast can be crushed more efficiently toward the armpit.

Between the horizontal line E passing through the lowest angle of the pentagon shown in FIGS. 6, 7 and 8 and one of the sides of the pentagon extending from the lowest angle of the pentagon to the side where the xiphoid process 13 exists. The angle β of is preferably 3 ° or more, more preferably 5 ° or more, and further preferably 8 ° or more. The angle β is preferably 40 ° or less, more preferably 38 ° or less, and even more preferably 35 ° or less. With the above configuration, it is possible to easily push the wearer's breast toward the wearer's armpits.

As shown in FIGS. 4 to 7, the sports clothing 1 preferably has one first chest sheet 31 on each side, and the two first chest sheets 31 are separated from each other on the left and right sides. By separating the two first chest seats 31 in this way, the pressure applied in the vicinity of the wearer's sternum is relaxed, so that the wearer can easily breathe. Further, with the above configuration, it is possible to prevent water or air from entering from the neckline 4.

The shortest distance between the first chest sheets 31 provided on the left and right sides of the sports clothing 1 according to the embodiment of the present invention is preferably 0.5 mm or more, and more preferably 1 mm or more. It is preferably 3 mm or more, and more preferably 3 mm or more. The upper limit of the distance is preferably 40 mm or less, more preferably 35 mm or less, and further preferably 30 mm or less. With the above configuration, the tightening of the chest can be limited to the breast portion, and it is possible to facilitate breathing when worn.

FIG. 9 is a perspective view of the sports clothing according to the embodiment of the present invention when viewed from diagonally behind.

As shown in FIG. 9, the back portion of the sports clothing 1 according to the embodiment of the present invention preferably has a shape having a back hole 5. When swimming while wearing sports clothing 1, if a back hole 5 is provided in the back part of sports clothing 1, the twist of the body, which is important for swimming, is important for sports clothing 1. Can be prevented from being hindered by. Further, since the back hole 5 reduces the pressure applied between the portion where the first chest sheet 31 is provided and the vicinity of the center of the back, it is difficult to breathe due to the pressure applied to the chest. It can be prevented from becoming. In the embodiment of FIG. 9, the back hole 5 is circular, but the shape of the back hole 5 is not limited to this, and can be various shapes such as a quadrangle, an ellipse, and a star.

The larger the back hole 5 of the sports clothing 1, the easier it is to follow the movement of the body. Therefore, the diameter of the back hole 5 is preferably 1 cm or more, more preferably 3 cm or more, and more preferably 5 cm. The above is more preferable. The smaller the back hole 5 of the sports clothing 1, the tighter the body can be tightened. Therefore, the diameter of the back hole 5 is preferably 30 cm or less, preferably 28 cm or less, and is preferably 25 cm. The following is more preferable. The diameter of the back hole 5 shall be measured horizontally, and if the shape of the back hole 5 is not circular, the average value of the diameters of the circumscribed circle and the inscribed circle of the back hole 5 shall be the diameter of the back hole 5.

As shown in FIG. 5, it is preferable that the first chest sheet 31 is arranged so as to extend continuously from the neckline 4 of the sports clothing 1 toward the armpits. In this way, the first chest sheet 31 extends continuously from the neckline 4 toward the armpits, so that the breast can be crushed more strongly outward.

As shown in FIG. 5, it is preferable that the second chest seat 32 is arranged so as to extend continuously from the neckline 4 of the sports clothing 1 toward the armpits. In this way, the second chest sheet 32 extends continuously from the neckline 4 toward the armpits, so that the breast can be crushed more strongly upward and outward.

As shown in FIG. 5, it is preferable that the tape member 34 is arranged so as to extend continuously from the neckline 4 of the sports clothing 1 toward the armpit. In this way, the tape member 34 continuously extends from the neckline 4 toward the armpit, so that the breast can be crushed more strongly upward and outward.

The sports garment 1 is preferably made of knitting or woven fabric. The elasticity and tensile stress of each part of clothing 1 for sports can be adjusted by changing the knitting method, weaving method, thread thickness, etc. For example, the tension as shown in FIGS. 2 and 3. In the case of a single piece of garment 1 having regions having different stresses, since there is no step of fixing the sheets to each other, there are no seams or adhesive parts in this portion, and the garment 1 is less susceptible to resistance from water or air. Further, since the sports clothing 1 as described above has no seams or adhesive portions, the seams and adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

In FIGS. 2 and 3, the portions having different tensile stresses are shown by dotted lines. In the sports garment 1 of the embodiments of FIGS. 2 and 3, the first chest portion 24 having a strong tensile stress and the second chest portion 25 having a weaker tensile stress than the first chest portion 24 are knitted or woven. It is composed of one piece of woven fabric or knitting by changing the direction, the thickness of the thread, and the like. Similarly, when the abdominal portion 26 having a tensile stress of 24 or less for the first chest portion and 25 or more for the second chest portion is provided, one woven fabric or a single woven fabric can be obtained by changing the knitting method, weaving method, thread thickness, and the like. It can be composed of knitting.

When the first chest portion 24, which is a portion having a strong tensile stress, and the second chest portion 25, which is a portion having a weak tensile stress, are provided in the sports clothing 1 by knitting, the density of the stitches when the fibers are knitted is high or low. It is possible to use a method of knitting the strength of tensile stress depending on the type of fiber, or a method of knitting by changing the type and thickness of fibers. When the strength of the tensile stress is increased or decreased depending on the density of the stitches, the density of the stitches may be lowered to weaken the tensile stress, and the density of the stitches may be increased to increase the tensile stress.

When the first chest portion 24 and the second chest portion 25 are provided in the sports clothing 1 according to the embodiment of the present invention by weaving, a method of changing the type and thickness of the fibers used is used. be able to.

As described above, in the case of a single piece of sports clothing 1, there is no process of fixing the sheets to each other, so there are no seams or adhesive parts in this part, and it is less susceptible to resistance from water and air. Become. Further, since there are no seams or adhesive portions, the seams or adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

The shape of the first chest portion 24 and the second chest portion 25 may be any shape as long as the breast can be crushed outward, and all sides are linear as shown in FIG. 2, for example. It may be rectangular, it may be curved from the neckline to the armpit as shown in FIG. 3, or it may have a wavy part (not shown). May be good.

Although not shown, the tape member 34 may be provided so as to cover the boundary portion between the first chest portion 24 and the second chest portion 25. The tape member 34 may be provided on the outer surface or the side surface of the skin, but is preferably provided on the side surface of the skin from the viewpoint of suppressing air resistance and water resistance.

FIG. 10A is a front view showing an embodiment of a first chest portion, a second chest portion, and a third chest portion provided in sports clothing according to the embodiment of the present invention. In FIG. 10A, the description of other parts where the tensile stress is weaker than that of the second chest part is omitted. FIG. 10B is a cross-sectional view taken along the line XX when (a) is viewed from the direction of the arrow. In FIG. 10A, as shown in the drawing, the front side is the outside and the back side is the skin of the first chest part, the second chest part, the third chest part, and the other parts where the tensile stress is weaker than the second chest part. On the side. In FIG. 10B, the upper side is the outer side and the lower side is the skin side of the first chest part, the second chest part, the third chest part, and the other parts where the tensile stress is weaker than the second chest part. Is.

As shown in FIG. 10, a third chest portion 27 may be provided between the first chest portion 24 and the second chest portion 25. When the third chest portion 27 is provided, it is preferable that the third chest portion 27 is configured so that the tensile stress is stronger than that of the first chest portion 24. With the above configuration, the breast can be more reliably crushed outward.

The tensile stress [N] when the shoulder joint side rectangle a20 and the abdominal side rectangle b21 are gripped so as to have a grip width of 2.0 cm and a grip interval of 5 cm and stretched by 30% is preferably 3N or more, preferably 4N or more. Is more preferable, and 5N or more is further preferable. Further, the tensile stress [N] when the shoulder joint side rectangle a20 and the abdominal side rectangle b21 are grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm and stretched by 30% is preferably 30 N or less. , 25N or less, more preferably 20N or less. By setting the tensile stress [N] of the shoulder joint side rectangle a20 and the abdominal side rectangle b21 as described above, the wearer's breast can be crushed outward without overtightening the chest.

From the tensile stress [N] when the abdominal rectangle b21 is gripped so that the grip width is 2.0 cm and the grip interval is 5 cm and stretched by 30%, the shoulder joint side rectangle a20 is gripped with a grip width of 2.0 cm and a grip interval of 5 cm. The difference obtained by subtracting the tensile stress [N] when stretched by 30% in the state of being grasped is preferably 0.3 N or more, more preferably 0.4 N or more, and 0.5 N or more. It is more preferable to have. The difference between the tensile stress [N] of the abdominal rectangle b21 minus the tensile stress [N] of the shoulder joint rectangle a20 is preferably 25 N or less, preferably 20 N or less, and preferably 15 N or less. More preferred. About the difference between the tensile stress [N] of the abdominal side rectangle b21 and the tensile stress [N] of the shoulder joint side rectangle a20 By doing the above, it occurs in the breast between the abdominal side rectangle b21 and the shoulder joint side rectangle a20. Steps are less likely to occur, and resistance due to water or air can be less likely to occur.

FIG. 11 is a front view showing a portion corresponding to the abdomen to the top of the sports garment according to the embodiment of the present invention, and is a test piece for measuring the tensile stress in the chest region of the sports garment. Shows how to cut out. However, in FIG. 11, for convenience, the abdominal side rectangle b and the chest rectangle d, which are test pieces in a state where the specific mannequin is made to wear the sports clothing of the present invention, are described, but they are described in the present specification. As shown above, after completing the process of marking the papilla of sports clothing, the sports clothing is removed from the specific mannequin, and drawing is performed to identify the rectangle and cut out.

Regarding the abdominal rectangle b21 and the chest rectangle d28 of the sports clothing 1 shown in FIG. 11, the tensile stress of the following chest rectangle d28 existing in the chest region is preferably larger than the tensile stress of the abdominal rectangle b21. .. However, the tensile stress of the chest rectangle d28 is measured by the procedure described in (1) to (5) below. (1) Mark the nipple 11 when the specific mannequin 10 is made to wear sports clothing 1. (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, and the angle between the left and right nipples 11 and the straight line A is 32 °, and the chest is from the center side to the body side. Draw a straight line B that goes down and passes through the papilla 11. (3) A chest rectangle d28 having a long side parallel to the straight line B is drawn on the chest of the sports clothing 1. (4) The short side of the chest rectangle d28 is 2.0 cm and the long side is 10 cm, and the nipple 11 and the intersection of the two diagonal lines 28t of the chest rectangle d28 overlap. (5) The chest rectangle d28 is cut out from sports clothing 1, and the tensile stress [N] when stretched by 5% is measured in a state where the chest rectangle d28 is grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm.

As described above, by providing a portion having a strong tensile stress near the nipple 11, it is possible to prevent the nipple portion from protruding forward when worn, and it is possible to make it more difficult to receive resistance from water or air. .. With such a configuration, the sports clothing 1 according to the embodiment of the present invention suppresses a decrease in propulsive force due to resistance to water and air, especially when conducting a winter competition for swimming or time. be able to.

The sports clothing 1 according to the embodiment of the present invention is formed of a sheet covering the wearer's body. The shape of the sports clothing 1 can be the shape of half spats having a portion covering the thigh above the knee as shown in FIGS. 2 to 5, or the shape of a high leg cut type (not shown). .. The shape of the sports clothing 1 is not limited to the above-mentioned shape, and can be various shapes such as a long spats type, a stirrup type, and a separate type in which the upper body and the lower body are separated.

As a material constituting the sheet of sports clothing 1 according to the embodiment of the present invention, cotton, nylon, polyester, polyurethane, silicon, rubber and the like can be used, but it is said that it does not easily lose its shape and dries quickly. It is preferable to contain polyester having a property and polyurethane having a property of being stretchable and less likely to age than rubber.

When the sports garment 1 according to the embodiment of the present invention is used as a garment for winter wear competing for time, the sheet of the sports garment 1 is knitted and breathable from the viewpoint of reducing air resistance. It is preferable to have a three-layer structure of a non-existent membrane and knitting.

If the sheet constituting the sports clothing 1 according to the embodiment of the present invention is too thick, the thickness of the body of the portion wearing the sports clothing 1 increases by that amount, and the resistance to water and air increases. Therefore, the upper limit of the thickness of the fabric constituting the sports clothing 1 according to the embodiment of the present invention is preferably 2.5 mm or less, more preferably 2.0 mm or less, and more preferably 1.5 mm or less. Is even more preferable. The lower limit of the thickness of the sheet constituting the sports clothing 1 can be 0.001 mm or more, 0.01 mm or more, or the like. With such a configuration, resistance due to water or air during sports competition can be suppressed, and a feeling of light weight when worn can be improved.

Moreover, the weight of the upper per area of the sheet constituting the apparel 1 for sports according to the embodiment of the present invention, preferable to be 300 g / m ² or less, more preferable to be 250 g / m ² or less, It is more preferably 200 g / m ^{2 or less.} The lower limit of the weight per area of the sheet constituting the sports clothing 1 is preferably as light as possible, but for example, ^{it is preferably 30 g / m 2} or more, more preferably 20 g / m ² or more, and 10 g. It is more preferably / m ^{2 or more.} With such a configuration, it is possible to improve the feeling of lightness when worn.

The sheet constituting the sports clothing 1 according to the embodiment of the present invention preferably has a water-repellent processed portion. Since the sheet constituting the sports clothing 1 has a water-repellent processed portion, the sports clothing 1 is prevented from becoming heavy due to sweat and water during the sports competition, and the feeling of lightness is improved. Can be done. Therefore, the above configuration can improve the exercise performance of the wearer.

The sheet constituting the sports clothing 1 according to the embodiment of the present invention can be water-repellent using a fluororesin water-repellent agent, a silicone-based water-repellent agent, or the like.

Sports clothing 1 worn in sports, especially when swimming, needs to be able to expand and contract in accordance with body movements such as turning the arms from the shoulders and twisting the torso. Therefore, the elongation recovery rate in the vertical and horizontal directions of the sheet constituting the sports clothing 1 according to the embodiment of the present invention is preferably 70% or more, more preferably 75% or more, and 80. % Or more is more preferable, and complete recovery (100%) is most preferable. The elongation recovery rate is measured according to the JIS L 1096A method.

When the sports clothing 1 according to the embodiment of the present invention is used for a swimming competition, as shown in FIGS. It is preferable that the garment 1 does not have sleeves but has shoulder straps 2 and does not have sleeves so that it can easily follow the movement of the body.

Further, it is preferable that the base of the shoulder strap 2 located on the back side is fixed as lower as possible below the height of the wearer's shoulder as shown in the fixing portion 6 shown in FIG. With such a configuration, it is possible to widen the space between the left and right shoulder straps 2, and it becomes easy to put on and take off the sports clothing 1. Further, as in the embodiment of FIG. 9, the shoulder strap 2 is configured to extend from the shoulder toward the center of the back, so that the shoulder strap 2 is pulled diagonally in a sash shape, so that the shoulder strap 2 is pulled diagonally. It is possible to prevent the deviation of 2 from falling off.

When a winter competition for swimming or time is performed, it is preferable that the sports clothing 1 according to the embodiment of the present invention is designed to be about 10 to 40% smaller than the waist circumference of the wearer. With the above configuration, the body can be tightened, a compression effect can be exerted, and resistance to water and air can be reduced.

As described above, when the sports garment 1 according to the embodiment of the present invention is designed to be smaller than the human body, the sports garment 1 according to the embodiment of the present invention is sufficiently stretched to be worn. Must be composed of materials that can be used. Therefore, the elongation rate of the sports clothing 1 according to the embodiment of the present invention at the time of cutting is preferably 35% or more, more preferably 40% or more, and further preferably 45% or more. The elongation rate of the sports clothing 1 according to the embodiment of the present invention at the time of cutting can be 200% or less, 180% or less, 150% or less, and the like. The elongation rate at the time of cutting is measured according to the JIS L 1096A method.

As described above, the sports clothing of the present invention can crush the protruding breast peculiar to the female body toward the outside, and can reduce the width of the wearer's chest in the anteroposterior direction. is there. The breast, which is crushed outward, is stored in sports clothing toward the wearer's armpits. As a result, it is possible to prevent the wearer's breast from protruding forward, so that resistance due to water or air generated in the wearer's chest portion during sports competition can be reduced. In addition, not only women but also men with Klinefelter's syndrome, who are known to have swelling breasts like women, can suppress the protrusion of the chest by wearing the sports clothing of the present invention. Therefore, resistance to water and air in the chest can be reduced.

1: Sports clothing 2: Shoulder strap 3: Hem 4: Neckline 5: Back hole 6: Fixed part 10: Specific mannequin 11: Papillary head 12: Navel part 13: Xiphoid process 14: Lowermost part of the rib on the right side 15: The lowermost part of the rib on the left side 20: Shoulder joint side rectangle a
20m: Midpoint of the long side of the shoulder joint side rectangle a 21: Abdominal side rectangle b
21m: Midpoint of the long side of the abdominal rectangle b 22: Lower abdominal rectangle c
22t: Diagonal line of lower abdominal rectangle c 23: Other parts with weaker tensile stress than the second chest part 24: First chest part 25: Second chest part 26: Abdominal part 27: Third chest part 28: Chest rectangle d
28t: Diagonal line of chest rectangle d 30: Base sheet 31: First chest sheet 31f: Edge of first chest sheet 32: Second chest sheet 32f: Edge of second chest sheet 33: Abdominal sheet 34: Tape member A: Straight line A
B: Straight line B
C: Straight line C
D: Horizon D
E: Horizon E
F: Straight line F
G: Two-dot chain line G
H: Two-dot chain line H

Claims (13)

Sports clothing
A sports garment characterized in that the tensile stress of the following abdominal side rectangle b existing in the chest region is stronger than the tensile stress of the following shoulder joint side rectangle a.
However, the tensile stress of the shoulder joint side rectangle a and the tensile stress of the abdominal side rectangle b are measured by the procedures described in (1) to (5) below.
(1) Mark the left and right nipples when the specific mannequin is made to wear the sports clothing.
(2) The sports clothing is removed from the specific mannequin and laid flat, and the angle between the straight line A connecting the left and right nipples is 32 °, and the chest is directed from the center side to the body side. Draw a straight line B that goes down and passes through the papilla.
(3) In the chest region of the sports clothing, a shoulder joint side rectangle a having a long side parallel to the straight line B at a distance of 1.0 cm from the straight line B to the shoulder joint side, and the straight line An abdominal side rectangle b having a long side parallel to the straight line B is drawn at a distance of 1.0 cm from B to the abdomen side.
(4) A straight line C having a short side of 2.0 cm and a long side of 10 cm of the shoulder joint side rectangle a and the abdominal side rectangle b, passing through the papilla and perpendicular to the straight line B, and the shoulder joint side rectangle. a and the midpoint of the long side of the abdominal rectangle b overlap.
(5) The shoulder joint side rectangle a and the abdomen side rectangle b are cut out from the sports clothing, and the shoulder joint side rectangle a and the abdomen side rectangle b are gripped so as to have a grip width of 2.0 cm and a grip interval of 5 cm. The tensile stress [N] when stretched by 5% in the grasped state is measured. The sports clothing according to claim 1, wherein the tensile stress of the abdominal rectangle b is 105% or more of the tensile stress of the shoulder joint rectangle a. Sports clothing
The sports clothing according to claim 1 or 2, wherein the tensile stress of the following lower abdominal rectangle c existing in the abdominal region is equal to or less than the tensile stress of the abdominal side rectangle b and equal to or greater than the tensile stress of the shoulder joint side rectangle a. ..
However, the tensile stress of the lower abdominal rectangle c is measured by the procedure described in (1) to (4) below.
(1) Mark the navel part when the specific mannequin is made to wear the sports clothing.
(2) The sports clothing is removed from the specific mannequin and laid flat, and a lower abdominal rectangle c having a long side parallel to the horizontal line D passing through the navel is drawn on the abdomen of the sports clothing.
(3) The short side of the lower abdomen rectangle c is 2.0 cm and the long side is 10 cm, and the navel portion and the intersection of the two diagonal lines of the lower abdomen rectangle c overlap.
(4) The lower abdominal rectangle c is cut out from the sports clothing, and the tensile stress [N] when stretched by 5% is measured in a state where the grip width is 2.0 cm and the grip interval is 5 cm. The sports clothing includes a base sheet and
The sports clothing according to any one of claims 1 to 3, comprising a first chest sheet arranged on the base sheet so as to cover at least a part of the abdominal side rectangle b. The sports clothing is
The sport according to claim 4, wherein the base sheet has a second chest sheet that has a weaker tensile stress than the first chest sheet and is arranged so as to cover at least a part of the shoulder joint side rectangle a. Clothing for. The sports clothing is
Having an abdominal sheet on the base sheet having a tensile stress greater than or equal to the second chest sheet and less than or equal to the first chest sheet.
The sports clothing according to claim 5, wherein the abdominal sheet is arranged so as to cover at least a part of the lower abdominal rectangle c. The sports clothing according to any one of claims 4 to 6, wherein at least a part of the edge of the first chest sheet passes through a circle having a radius of 2 cm centered on the nipple. When the sports clothing is viewed from the front, the plane figure obtained by combining the plane projection figure of the first chest sheet and the plane projection figure of the second chest sheet is a pentagon.
The angle between the horizontal line passing through the lowest angle of the pentagon and one of the sides of the pentagon extending from the lowest angle of the pentagon to the side where the xiphoid process exists is 3 ° or more and 40 ° or less. The sports clothing according to any one of claims 5 to 7. The sports clothing has one first chest sheet on each side and one on each side.
The sports clothing according to any one of claims 4 to 8, wherein the two first chest sheets are separated from each other to the left and right. The sports clothing according to any one of claims 4 to 9, wherein the first chest sheet is arranged so as to extend continuously from the neckline of the sports clothing toward the armpit. The tensile stress [N] when the shoulder joint side rectangle a and the abdominal side rectangle b are grasped so as to have a grip width of 2.0 cm and a grip interval of 5 cm and stretched by 30% is 3N or more and 30N or less. The sports clothing according to any one of claims 1 to 10. The shoulder joint side rectangle a has a grip width of 2.0 cm and a grip interval from the tensile stress [N] when the abdominal rectangle b is stretched by 30% while being gripped so as to have a grip width of 2.0 cm and a grip interval of 5 cm. The sports product according to any one of claims 1 to 11, wherein the difference obtained by subtracting the tensile stress [N] when the joint is stretched by 30% while being grasped to be 5 cm is 0.3 N or more and 25 N or less. Clothing. Sports clothing
The sports clothing according to any one of claims 1 to 12, wherein the tensile stress of the following chest rectangle d existing in the chest region is larger than the tensile stress of the abdominal side rectangle b.
However, the tensile stress of the chest rectangle d is measured by the procedure described in (1) to (5) below.
(1) Mark the nipple when the specific mannequin is made to wear the sports clothing.
(2) The sports clothing is removed from the specific mannequin and laid flat, and the angle between the straight line A connecting the left and right nipples is 32 °, and the chest is directed from the center side to the body side. Draw a straight line B that goes down and passes through the papilla.
(3) A chest rectangle d having a long side parallel to the straight line B is drawn on the chest of the sports clothing.
(4) The short side of the chest rectangle d is 2.0 cm and the long side is 10 cm, and the nipple and the intersection of the two diagonal lines of the chest rectangle d overlap.
(5) The chest rectangle d is cut out from the sports clothing, and the tensile stress [N] is measured when the chest is stretched by 5% in a state where the grip width is 2.0 cm and the grip interval is 5 cm.

Images