JP7141994B2 - clothing for sports - Google Patents

Description

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

As clothing worn when performing sports competing in speed, for example, when swimming, stretchable stretchable clothing having a torso portion that covers at least a part of a person's torso when worn, such as Patent Document 1 Garments have been developed that have a base layer of fabric and a plurality of panels laminated to the outer surface of the base layer.

It is known that a full-body suit made of a material that does not allow air to pass through is used as the wear for time-stricken winter competitions.

JP 2008-150767 A

However, the swimsuit described in Patent Document 1 still has room for improvement in terms of functionality for reducing water resistance generated during swimming. In addition, the above-described wear for winter competitions, which is simply difficult for air to pass through and competes for time, still has room for improvement in terms of functions for reducing air resistance during skating.

The present invention has been made in view of the above circumstances, and its object is to provide sports clothing having the function of reducing the resistance caused by water and air on the chest of athletes during sports. to do.

The sports clothing of the present invention, which can solve the above problems, is characterized in that the tensile stress of the abdomen-side rectangle b below present in the chest region is stronger than the tensile stress of the shoulder-joint-side rectangle a below. clothing. However, the tensile stress of the shoulder joint side rectangle a and the tensile stress of the abdomen side rectangle b are measured by the procedures described in (1) to (5) below. (1) Mark the left and right papillae of a specific mannequin when wearing sports clothing. (2) The sports clothing is removed from the specified mannequin and laid flat, the angle between the straight line A connecting the left and right nipples is 32°, and the chest is lowered from the center side to the side of the body. Draw a straight line B passing through the papilla. (3) In the chest region of the clothing for sports, there is a rectangle a on the shoulder joint side, which has a long side parallel to the straight line B with an interval of 1.0 cm on the shoulder joint side from the straight line B, and a rectangle a on the abdominal side from the straight line B. Draw abdomen-side rectangles b with long sides parallel to straight line B at intervals of 1.0 cm. (4) A rectangle a on the shoulder joint side and a rectangle b on the abdomen side has a short side of 2.0 cm and a long side of 10 cm. The middle point of the long side of the rectangle b overlaps. (5) A rectangle a on the shoulder joint side and a rectangle b on the abdomen side are cut out from the sports clothing, and the rectangle a on the shoulder joint side and the rectangle b on the abdomen side are grasped with a grip width of 2.0 cm and a grip interval of 5 cm. Tensile stress [N] when stretched by % is measured.

By configuring the tensile stress of the abdomen-side rectangle b to be stronger than the tensile stress of the shoulder-joint-side rectangle a, the sports clothing of the present invention allows the protruding breasts unique to the female body to extend in the width direction. Can be squashed outwards. The outwardly compressed breast is stored in the sports garment toward the wearer's armpits. As a result, it is possible to prevent the breast of the wearer from protruding forward, thereby reducing the resistance caused by water and air on the chest of the wearer who is playing sports. In addition, not only women but also men with Klinefelter's syndrome, which is known to have female-like breast swelling, can use this sports clothing to suppress chest protrusion. Therefore, it is possible to reduce the resistance of water and air on the chest.

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

It is preferable that the tensile stress of the lower abdomen rectangle c, which is present in the abdomen area of the sports clothing, is equal to or less than the tensile stress of the abdomen side rectangle b and is equal to or greater than the tensile stress of the shoulder joint side rectangle a. However, the tensile stress of the abdomen rectangle c is measured by the procedure described in (1) to (4) below. (1) A specific mannequin is marked on the navel when wearing sports clothing. (2) A sports garment is removed from a specific mannequin and laid flat, and a abdomen rectangle c having long sides parallel to a horizontal line D passing through the navel is drawn on the abdomen of the sports garment. (3) The short side of the abdomen rectangle c is 2.0 cm and the long side is 10 cm, and the navel and the intersection of the two diagonal lines of the abdomen rectangle c overlap. (4) Clothing A lower abdominal rectangle c is cut out from a sports clothing, and the tensile stress [N] is measured when it is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 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 part of the ventral rectangle b.

The sports garment preferably has a second chest sheet on the base sheet that has a lower tensile stress than the first chest sheet and is arranged to cover at least a portion of the shoulder joint side rectangle a.

The sports garment has an abdominal sheet having a tensile stress greater than or equal to the second chest sheet and less than or equal to the first chest sheet on the base sheet, and the abdomen sheet is arranged to cover at least a portion of the lower abdominal rectangle c. It is preferable that

Preferably, at least part of the edge of the first breast sheet passes through a circle centered on the nipple and having a radius of 2 cm.

When the sports clothing is viewed from the front, the plan figure obtained by combining the plan projection figure of the first chest sheet and the plan projection figure of the second chest sheet is a pentagon, and the pentagon has a horizontal line passing through the lowest angle of the pentagon and the pentagon. It is preferable that the angle between the side extending from the lowest angle of the pentagon to the side on which the xiphoid process exists is 3° or more and 40° or less.

Preferably, the sports garment has a left and right first chest sheet, the two first chest sheets being left and right separated from each other.

The first chest sheet is preferably arranged to extend continuously from the neckline of the sports garment toward the armpits.

The tensile stress [N] when the rectangle a on the shoulder joint side and the rectangle b on the abdomen side are gripped so that the grip width is 2.0 cm and the grip interval is 5 cm, and the tensile stress [N] is 3 N or more and 30 N or less when stretched 30%. preferable.

The tensile stress [N] when the abdomen side rectangle b is gripped with a grip width of 2.0 cm and the grip interval of 5 cm is stretched by 30%. The difference obtained by subtracting the tensile stress [N] when stretched 30% in a gripped state is preferably 0.3 N or more and 25 N or less.

In the sports clothing, it is preferable that the tensile stress of the following chest rectangle d present in the chest region is greater than the tensile stress of the abdomen side rectangle b. However, the tensile stress of the chest rectangle d is measured by the procedure described in (1) to (5) below. (1) A specific mannequin is marked on the papilla when wearing sports clothing. (2) The sports clothing is removed from the specified mannequin and laid flat, the angle between the straight line A connecting the left and right nipples is 32°, and the chest is lowered from the center side to the side of the body. Draw a straight line B passing through the papilla. (3) A chest rectangle d having long sides parallel to the straight line B is drawn on the chest of sports clothing. (4) The chest rectangle d has a short side of 2.0 cm and a long side of 10 cm. (5) A chest rectangle d is cut out from sports clothing, and the tensile stress [N] is measured when it is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm.

The sports garment of the present invention can compress outwardly the protruding breasts that are typical of the female body. The outwardly compressed breasts are stored in the sports garment toward the wearer's armpits. As a result, it is possible to prevent the wearer's breasts from protruding forward, thereby reducing the resistance caused by water and air in the wearer's chest region during sports competitions. In addition, not only women but also men with Klinefelter's syndrome, which is known to have female-like breast swelling, can use this sports clothing to suppress chest protrusion. Therefore, it is possible to reduce the resistance of water and air on the chest. The term "forward" as used herein refers to a direction perpendicular to the wearer's height direction and body width direction and facing the wearer's front.

FIG. 2 is a front view showing a portion corresponding to the upper side of the abdomen of the sports clothing according to the embodiment of the present invention, and showing the cutting position of the test piece for measuring the tensile stress in the chest region of the sports clothing. there is Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. 1 is a perspective view of a sports garment according to an embodiment of the invention; FIG. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. 1 is a perspective view of a sports garment according to an embodiment of the invention; FIG. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. 1 is a perspective view of a sports garment according to an embodiment of the invention; FIG. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. 1 is a perspective view of a sports garment according to an embodiment of the invention; FIG. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. (a) shows the configuration 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. It is a front view of the sports clothing when viewed from the outside, and (b) is a cross-sectional view taken along the line VI-VI when (a) is viewed from the direction of the arrow. (a) shows the configuration 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. It is a front view of the sports clothing when viewed from the outside, and (b) is a cross-sectional view along line VII-VII when (a) is viewed from the direction of the arrow. The right side of the straight line F toward the drawing represents the skeleton of the human body, and the left side of the straight line F toward the drawing represents the state when the sports clothing according to the embodiment of the present invention is worn. is. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view when the clothing for sports which concerns on embodiment of this invention is seen from diagonally behind. Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction. (a) shows 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. It is a front view when viewed from the outside of the garment, and (b) is a cross-sectional view taken along line XX when (a) is viewed from the direction of the arrow. FIG. 2 is a front view showing a portion corresponding to the upper side of the abdomen of the sports clothing according to the embodiment of the present invention, and showing the cutting position of the test piece for measuring the tensile stress in the chest region of the sports clothing. there is Arrow x points in the width direction of the body, arrow y points in the height direction, and arrow z points in the front-back direction.

Hereinafter, the sports clothing according to the present invention will be described in detail with reference to the drawings, but the present invention is not limited to the illustrated examples, and is suitable within the scope that can conform to the gist of the above and later descriptions. It is also possible to implement by adding changes to, 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 upper part from the abdomen of sports clothing according to an embodiment of the present invention, and a test piece for measuring the tensile stress in the chest region of the sports clothing. Show how to cut. However, in FIG. 1, for the sake of convenience, the shoulder-joint-side rectangle a and the abdominal-side rectangle b, which are test pieces in a state in which the sports clothing of the present invention is worn on a specific mannequin, are shown. After marking the papillae of the sports garment as described, the sports garment shall be removed from the specific mannequin and drawn to identify the rectangle in question and cut out. .

The specific mannequin 10 referred to here is WD-20A manufactured by Nanasai Co., Ltd. In this specification, the specific mannequin 10 refers to WD-20A manufactured by Nanasai Co., Ltd.

The sports clothing of the present invention that can solve the above problems is characterized in that the tensile stress of the below-described abdomen-side rectangle b21 existing in the chest region is stronger than the tensile stress of the following shoulder-joint-side rectangle a20. is clothing 1 of However, the tensile stress of the shoulder joint side rectangle a20 and the tensile stress of the abdomen side rectangle b21 are measured by the procedures described in (1) to (5) below. (1) Mark the left and right papillae 11 when the specific mannequin 10 is wearing the sports clothing 1 . (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, the angle α between the straight line A connecting the left and right papillae 11 is 32°, and the center side of the chest is toward the side of the body. Draw a straight line B that descends toward and passes through the papilla 11. (3) In the chest region of the clothing 1 for sports, a shoulder joint side rectangle a20 having a long side parallel to the straight line B with an interval of 1.0 cm on the shoulder joint side from the straight line B, and an abdomen from the straight line B Draw an abdomen-side rectangle b21 having a long side parallel to the straight line B with an interval of 1.0 cm on each side. (4) The shoulder joint-side rectangle a20 and the abdomen-side rectangle b21 have a short side of 2.0 cm and a long side of 10 cm. The midpoint 20m of the side overlaps with the midpoint 21m of the long side of the abdomen-side rectangle b21. (5) The shoulder joint side rectangle a20 and the abdomen 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 gripped so that the grip width is 2.0 cm and the grip interval is 5 cm. Tensile stress [N] is measured when stretched by 5%.

By configuring the tensile stress of the abdomen-side rectangle b21 to be stronger than the tensile stress of the shoulder-joint-side rectangle a20, the sports garment 1 of the present invention allows the protruding breasts, which are characteristic of the female body, to appear outward. It can be squashed towards. The breasts, which are compressed outwardly, are stored in the sports garment 1 towards the armpits of the wearer. As a result, it is possible to prevent the breast of the wearer from protruding forward, thereby reducing the resistance caused by water and air on the chest of the wearer who is playing sports. In addition, not only women, but also men with Klinefelter's syndrome, which is known to have a symptom of swollen breasts like women, can suppress the protrusion of the chest by using this sports clothing 1. Therefore, it is possible to reduce the resistance of water and air on the chest. The sports clothing 1 of the present invention can be preferably used as a swimsuit or the like to be worn in swimming, which is a competition in which water resistance is applied.

The tensile stress when the abdomen side rectangle b21 is stretched by 5% is preferably 105% or more, more preferably 108% or more, and 110% of the tensile stress when the shoulder joint side rectangle a20 is stretched by 5%. It is more preferable that it is above. Also, the tensile stress of the abdomen-side rectangle b21 can be set to 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 more reliably compressed outward.

The tensile stress when the abdomen side rectangle b21 is stretched by 30% is preferably 105% or more, more preferably 108% or more, and 110% of the tensile stress when the shoulder joint side rectangle a20 is stretched by 30%. It is more preferable that it is above. Also, the tensile stress of the abdomen-side rectangle b21 can be set to 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 more reliably compressed outward.

Regarding the shoulder joint side rectangle a20, abdomen side rectangle b21, and abdomen rectangle c22 of the sports clothing 1 shown in FIG. Tensile stress or less. However, the tensile stress of the abdomen rectangle c22 is measured by the procedures described in (1) to (4) below. (1) The specific mannequin 10 is marked on the navel portion 12 when the sports clothing 1 is worn. (2) The sports garment 1 is removed from the specified mannequin 10 and laid flat, and a abdomen rectangle c22 having long sides parallel to the horizontal line D passing through the navel 12 is drawn on the abdomen of the sports garment 1. (3) The abdomen rectangle c22 has a short side of 2.0 cm and a long side of 10 cm. (4) A lower abdomen rectangle c22 is cut out from the sports clothing 1, and the tensile stress [N] is measured when the garment is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm.

As described above, by providing the abdomen with a portion having a high tensile stress, both the abdomen and the chest can be prevented from projecting forward, and resistance to water and air can be further reduced. Therefore, the sports clothing 1 according to the embodiment of the present invention can suppress a decrease in propulsive force due to resistance of water and air, especially when swimming or winter sports competing for time.

Regarding the shoulder joint side rectangle a20, abdomen side rectangle b21, and lower abdomen rectangle c22 of the sports clothing 1 shown in FIG. It is preferably less than the stress and more than the tensile stress of the shoulder joint side rectangle a20. However, the tensile stress of the abdomen rectangle c22 is measured by the procedures described in (1) to (4) below. (1) The specific mannequin 10 is marked on the navel portion 12 when the sports clothing 1 is worn. (2) The sports garment 1 is removed from the specified mannequin 10 and laid flat, and a abdomen rectangle c22 having long sides parallel to the horizontal line D passing through the navel 12 is drawn on the abdomen of the sports garment 1. (3) The abdomen rectangle c22 has a short side of 2.0 cm and a long side of 10 cm. (4) A lower abdomen rectangle c22 is cut out from the sports clothing 1, and the tensile stress [N] is measured when the garment is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm.

As described above, by providing the abdomen with a portion having a high tensile stress, both the abdomen and the chest can be prevented from projecting forward, and resistance to water and air can be further reduced. Therefore, the sports clothing 1 according to the embodiment of the present invention can suppress a decrease in propulsive force due to resistance of water and air, especially when swimming or winter sports competing for time.

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

Figures 2 and 3 show a single piece of clothing for sports according to an embodiment of the invention, where the area is configured to have a higher tensile stress than the rest of the surrounding area. is indicated by a dotted line.

FIG. 4 and FIG. 5 show an embodiment of the sports clothing according to the embodiment of the invention, in which a portion having a high tensile stress is provided by arranging a plurality of sheets in a portion desired to suppress protrusion.

As shown in FIGS. 4 and 5, the sports garment 1 includes a base sheet 30 that covers the wearer's body, and is arranged on the base sheet 30 so as to cover at least a portion of the abdomen-side rectangle b21. Preferably, a first chest sheet 31 is provided.

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

The first chest sheet 31 is arranged on the chest of the base sheet 30. The first chest sheet 31 may be a cloth made of woven or knitted fabric using fibers, or a sheet made of film, silicon, rubber, or the like. can be used.

The tensile stress of the first breast sheet 31 may be stronger than the tensile stress of the base sheet 30 , or the tensile stress of the first breast sheet 31 may be weaker than the tensile stress of the base sheet 30 . Although the tensile stress of the first breast sheet 31 and the base sheet 30 may be the same, it is more preferable that the tensile stress of the first breast sheet 31 is stronger than that 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. 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, is the same as the tensile stress in the x direction, which is the width direction of the body. With such a configuration, the breast can be easily crushed outward.

The shape of the first chest sheet 31 is not particularly limited, and various shapes such as circular, elliptical, polygonal, and star-shaped are possible.

4 and 5 describe an embodiment in which the first chest sheet 31 is provided outside the base sheet 30, but the arrangement of the first chest sheet 31 in the sports clothing 1 according to the embodiment of the present invention 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 divided into separate sheets, and the strength of the tensile stress is determined by the knitting or weaving method. On the other hand, by changing the degree of clogging, the thickness of the thread used, etc., it is also possible to produce a single piece of clothing 1 . When the garment 1 is a single piece, there is no step of fixing the sheets together, so there are no seams or glued parts in this part, and the garment is less susceptible to water and air resistance. In addition, since there are no seams or adhesive parts, the seams and adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, in the embodiment of the garment 1 of one piece, when trying to accommodate individual differences, for example, when custom-made, the position and size of the first chest portion 24 are arranged at the time of knitting or weaving. must be adjusted as appropriate, and it takes time from order to delivery to the wearer's hand. However, by forming the base sheet 30 and the first chest sheet 31 as separate sheets as in the above configuration, the first chest sheet 31 can be arranged in a desired size and in a desired position for each individual wearer. becomes easier.

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

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

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

The tensile stress of the second breast sheet 32 may be stronger than the tensile stress of the base sheet 30 , or the tensile stress of the second breast sheet 32 may be weaker than the tensile stress of the base sheet 30 . , the tensile stress of the second breast sheet 32 and the base sheet 30 may be the same, but the tensile stress of the second breast sheet 32 is weaker than the tensile stress of the first breast sheet 31 and greater than the tensile stress of the base sheet 30. A strong one is more preferable.

As for the tensile stress of the second chest sheet 32, the tensile stress in the y direction, which is the height direction, may be stronger than the tensile stress in the x direction, which is the width direction of the body. 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, is the same as the tensile stress in the x direction, which is the width direction of the body. With such a configuration, the breast can be easily crushed outward.

FIG. 6(a) is a front view showing an embodiment of 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 shown in FIG. It is a diagram. FIG. 7(a) also shows, similarly to FIG. 6(a), 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 showing an embodiment. 6 and 7(b) are cross-sectional views taken along lines VI--VI and VII--VII when (a) of each figure is viewed in the direction of the arrows. In FIGS. 6 and 7 (a), the front side of the first chest sheet and the second chest sheet is the outer side, and the back side is the base sheet side. In FIGS. 6 and 7B, 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.

4 to 7 describe 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 positions of the first chest sheet 31 and the second chest sheet 32 are 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 . Alternatively, the first chest sheet 31 is provided outside the base sheet 30 and the second chest sheet 32 is provided on the skin side of the base sheet 30, or the second chest sheet 32 is provided outside 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 may be circular, elliptical, polygonal, star-shaped, or any other shape.

As shown in FIGS. 2 and 3, another portion 23 corresponding to the base sheet 30, a first chest portion 24 corresponding to the first chest sheet 31, and a second chest portion 25 corresponding to the second chest sheet 32 are provided. It is also possible to make a single piece of clothing by changing the strength of the tensile stress, the degree of weaving, the degree of clogging, the thickness of the yarn used, etc., without separating the sheets into separate sheets. When the garment 1 is a single piece, there is no step of fixing the sheets together, so there are no seams or glued parts in this part, and the garment is less susceptible to water and air resistance. In addition, since there are no seams or adhesive parts, the seams and adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, when trying to accommodate individual differences in the embodiment of the garment 1 of one piece, for example, when custom-made, the first chest portion 24 and the second chest portion 25 are formed at the time of knitting or weaving. It is necessary to adjust the placement position and size of However, by using the base sheet 30, the first chest sheet 31, and the second chest sheet 32 as separate sheets as in the above configuration, the first chest sheet 31 and the second chest sheet 32 can be customized to the individual wearer. It becomes easy to arrange at a desired position with a desired size.

The second chest sheet 32 is arranged to cover 30% or more of the area of the shoulder-joint-side rectangle a20 in order to crush the protruding chest outward, and 50% or more of the area of the shoulder-joint-side rectangle a20. is preferably arranged to cover, more preferably arranged to cover 70% or more of the area of the shoulder joint side rectangle a20, arranged to cover 80% or more of the area of the shoulder joint side rectangle a20 More preferably, it is most preferably arranged so as to cover the entire surface of the shoulder joint side rectangle a20.

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

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

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

The sheets used for the second chest sheet 32, the abdomen sheet 33, and the first chest sheet 31 may be appropriately selected from fabrics, knitted fabrics, films, silicon, rubber, and the like. The combination of the knitted fabric with the abdominal sheet 33 knitted and the first chest sheet 31 woven, or the combination of the second chest sheet 32 knitted, the abdominal sheet 33 woven and the first chest sheet 31 woven. is preferred. By using the combination as described above, the breast can be easily pushed outward.

The tensile stress of the abdominal sheet 33 may be stronger than the tensile stress of the base sheet 30 or weaker than the tensile stress of the base sheet 30. Although they may be the same, the tensile stress of the abdominal sheet 33 is preferably greater than or equal to 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 have exactly the same tensile stress and be made of exactly the same material.

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

4 and 5 describe an embodiment in which the abdominal sheet 33 is provided outside the base sheet 30, but the arrangement position of the abdominal sheet 33 in the sports clothing 1 according to the embodiment of the present invention is However, the abdominal sheet 33 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 abdominal portion 26 corresponding to the abdominal sheet 33 are not divided into separate sheets. By changing the degree of clogging, the thickness of the thread used, etc., it is possible to create a single piece of clothing 1 . When the garment 1 is a single piece, there is no step of fixing the sheets together, so there are no seams or glued parts in this part, and the garment is less susceptible to water and air resistance. In addition, since there are no seams or adhesive parts, the seams and adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

However, when trying to accommodate individual differences in the embodiment of the garment 1 of a single piece, for example, when 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 the order to the wearer's hand. However, by using separate sheets for the base sheet 30 and the abdominal sheet 33 as in the above configuration, the abdominal sheet 33 can be easily arranged in a desired size and in a desired position for each individual wearer. Become.

As described above, by providing the seat on the abdomen as well, it is possible to prevent the abdomen and the chest from protruding forward, making it more difficult to receive water and air resistance.

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

The abdomen sheet 33 of the sports garment 1 according to the embodiment of the present invention includes the lowermost rib portion 14 and the xiphoid process 13 on the left side as viewed in FIG. It passes through the straight line connecting the lower ends 15 in this order, the lowest rib 14 and the lowest rib 15, and extends toward the side of the body from the lowest rib 14 and the lowest rib 15. More preferably, it is provided so as to cover at least a portion below the two-dot chain line G formed by the horizontal line and above the two-dot chain line H indicating the horizontal line passing through the crotch portion. With such a configuration, the abdominal cavity can be tightened more effectively, the diameter around the abdomen can be reduced, and the resistance received by water and air during sports competition can be reduced.

It is preferable that the first chest sheet 31 and the abdominal sheet 33 are spaced apart from each other. The shortest distance between the first chest sheet 31 and the abdomen 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, or the like. With such a configuration, it is possible to suppress the protrusion of the abdomen and chest, make it easier to twist the waist during a sports competition, make it easier to breathe, and improve exercise performance.

The area of the second chest sheet 32 provided in the sports clothing 1 is preferably 1/4 times or more the area of the first chest sheet 31, more preferably 1/3 times or more, and 1/2 times. It is more preferable that it is above. The area of the second chest sheet 32 is preferably four times or less the area of the first chest sheet 31, more preferably three times or less, and even more preferably twice or less. With the above configuration, the breast can be more effectively compressed outward.

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

In FIGS. 2 to 5, the first chest part of the sports clothing 1 according to the embodiment of the present invention is configured to provide a total of two parts, one for each of the left and right chests, but the right side or / and left side , two or more first chest sheets 31 may be combined. Similarly, the second chest sheet 32 may be configured such that two or more of the second chest sheets 32 are combined on the right and/or left chest.

As shown in FIGS. 4 to 6, part of the first chest sheet 31 and 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. If a portion of the first chest sheet 31 and a portion of the second chest sheet 32 are not in contact with each other, there will be a portion where only the base sheet exists between the first chest sheet 31 and the second chest sheet 32. There is a possibility that a step is formed in the breast area between the first chest sheet 31 and the second chest sheet 32, and the effect of suppressing water and air resistance is not sufficiently exhibited during sports competitions. Therefore, it is preferable that a portion of the first chest sheet 31 and a portion of the second chest sheet 32 are in contact with each other. For the same reason, it is also preferable that the first chest sheet 31 and the second chest sheet 32 provided in the sports clothing 1 according to the embodiment of the present invention are partially overlapped. . A portion of the first chest sheet 31 and a portion of the second chest sheet 32 that overlap can be adhered 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 each other, the tensile stress of the overlapped portion becomes stronger, so that the protrusion of the breast can be suppressed more reliably. can be done.

At least part of the edge of the first chest sheet 31 preferably passes through a circle with a radius of 2 cm centered on the papilla 11, more preferably through a circle with a radius of 1.5 cm. More preferably, it passes through a circle of 1 cm. With the above configuration, the breast can be more effectively compressed outward.

At least part of the edge of the second chest sheet 32 preferably passes through a circle with a radius of 2 cm centered on the nipple 11, more preferably through a circle with a radius of 1.5 cm. More preferably, it passes through a circle of 1 cm. With the above configuration, the breast can be more effectively compressed outward.

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

As shown in FIGS. 4-7, it is preferable to further include a tape member 34 covering a portion of the first chest sheet 31 and a portion of the second chest sheet 32 .

The tape member 34 is arranged on the chest of the base sheet 30. As the tape member 34, a cloth made of woven fabric or knitted fabric using fibers, or a sheet-shaped material using film, silicon, rubber, or the like is used. 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, or 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 lower than the tensile stress of the first chest sheet 31 and higher than the tensile stress of the second chest sheet 32 .

FIG. 6(a) shows an embodiment of a first chest sheet, a second chest sheet, and a 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 showing. FIG. 7(a) also shows, similarly to FIG. 6(a), the first chest sheet, the second chest sheet, It is a front view which shows embodiment of a tape member. 6 and 7(b) are cross-sectional views taken along lines VI--VI and VII--VII when (a) of each figure is viewed in the direction of the arrows. In FIGS. 6 and 7 (a), the front side of the first chest sheet, the second chest sheet, and the tape member is the outer side, and the back side is the base sheet side. In FIGS. 6 and 7B, 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.

When part of the first chest sheet 31 and part of the second chest sheet 32 are covered with the tape member 34, the first chest sheet 31 and the second chest sheet 32 are separated from each other as shown in FIG. Even if there is a gap between them, the tape member covers the gap, so that it is difficult for a step to occur in the breast area between the first chest sheet and the second chest sheet, and resistance due to water and air is less likely to occur. can. Therefore, the breast can be more effectively compressed outward.

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. For example, the tape member 34 may be provided closer to the base sheet 30 than the first chest sheet 31 and the second chest sheet 32 . Further, the tape member 34 may be provided closer to the skin than the first chest sheet 31 and closer to the base sheet 30 than the second chest sheet 32 . The configuration may be such that the tape member 34 is provided closer to the base sheet 30 than the first chest sheet 31 .

In the embodiment shown in FIG. 6, ultrasonic bonding can be used to simultaneously cut and bond the first breast sheet 31 and the second breast sheet 32 . In addition, by arranging the tape member 34 so as to cover the cut and bonded portions of the first chest sheet 31 and the second chest sheet 32 that have been ultrasonically bonded, the first chest sheet 31 and the second chest sheet 32 can be bonded together. Since a gap is less likely to form between the breasts, the breast can be more reliably compressed outward.

At least 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 through a circle with a radius of 1.5 cm, and through a circle with a radius of 1 cm. is more preferred. With the above configuration, the breast can be more effectively compressed outward.

It is particularly preferable to construct the tape member 34 so as 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 clothing 1 for sports according to the embodiment of the present invention, a rectangular shape is described in FIGS. 4, 6 and 7, but the shape of the tape member 34 is limited to this. It can be oval, circular, polygonal, star-shaped, etc.

4, 6, and 7 show that the tape member 34 of the garment 1 is provided one by one on each of the left and right chest regions, but the present invention is not limited to this. A configuration in which two or more tape members 34 are provided on the chest may be adopted.

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

As shown in FIG. 7, when the sports clothing 1 is viewed from the front, a plan figure obtained by uniting the plan projection figure of the first chest sheet 31, the plan projection figure of the second chest sheet 32, and the plan projection figure of the tape member 34 is shown. is preferably a pentagon. By combining 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, the plan figure is formed into a pentagon. The chest sheet 32 can hold the breast in its entirety, and the first chest sheet 31 and the second chest sheet 32 are less likely to form a step, so that the breast can be compressed efficiently.

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

Between the horizontal line E passing through the lowest corner of the pentagon shown in FIGS. 6, 7 and 8 and one side of the pentagon extending from the lowest corner of the pentagon to the side where the xiphoid process 13 exists is preferably 3° or more, more preferably 5° or more, and even more preferably 8° or more. Also, the angle β is preferably 40° or less, more preferably 38° or less, and even more preferably 35° or less. By setting it as the said structure, a wearer's breast can be made easy to wash away in a wearer's armpit direction.

As shown in FIGS. 4 to 7, the sports garment 1 preferably has a first chest sheet 31 on each side, and the two first chest sheets 31 are left and right apart from each other. Since the two first chest sheets 31 are spaced apart in this way, the pressure applied near the sternum of the wearer is relieved, so that the wearer can breathe easily. In addition, with the above configuration, it is possible to prevent water and air from entering through the neckline 4 .

The shortest distance between the first chest sheets 31 provided on each side 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. Preferably, it is 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 even more preferably 30 mm or less. With the above configuration, tightening of the chest can be limited to the breast area, making it easier to breathe when wearing.

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

The back portion of the sports garment 1 according to the embodiment of the present invention preferably has a shape having a back hole 5 as shown in FIG. When the sports clothing 1 is worn for swimming, if the back hole 5 is provided in the back portion of the sports clothing 1, the twisting of the body, which is important for swimming, can be prevented by the sports clothing 1. can be prevented from being disturbed by In addition, the presence of the back hole 5 reduces the pressure between the part where the first chest sheet 31 is provided and the vicinity of the center of the back, making it difficult to breathe due to the pressure provided on the chest. can be prevented from becoming In the embodiment of FIG. 9, the back hole 5 has a circular shape, but the shape of the back hole 5 is not limited to this, and various shapes such as square, ellipse, and star can be used.

The larger the back hole 5 of the sports clothing 1, the easier it is to follow the movement of the body. It is more preferable that it is above. 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 25 cm It is more preferable that it is below. The diameter of the back hole 5 is measured when the back hole 5 is laid flat.

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

As shown in FIG. 5, the second chest sheet 32 is preferably arranged to extend continuously from the neckline 4 of the sports garment 1 toward the armpits. In this way, the second breast sheet 32 continuously extends from the neckline 4 toward the armpits, so that the breasts can be pressed upward and outward more strongly.

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

The sports garment 1 preferably consists of a knitted or woven fabric. The stretchability and tensile stress of each part of the sports clothing 1 can be adjusted by changing the knitting method, the weaving method, the thickness of the thread, etc. For example, the tensile stress shown in FIGS. In the case of a one-piece garment 1 having regions with different stresses, since there is no process of fixing the sheets together, there are no seams or glued portions in this portion, and it is less susceptible to water and air resistance. In addition, since the sports clothing 1 as described above has 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.

In FIGS. 2 and 3, dotted lines indicate portions with different tensile stresses. The sports garment 1 of the embodiment of FIGS. 2 and 3 has a first chest portion 24 with a higher tensile stress and a second chest portion 25 with a lower tensile stress than the first chest portion 24 in a knitting or weaving method. On the other hand, it is made up of a single piece of woven fabric or knitted fabric by changing the thickness of the threads. In the case of providing the abdomen portion 26 having a tensile stress equal to or less than the first chest portion 24 and equal to or more than the second chest portion 25, similarly, by changing the knitting method, the weaving method, the thickness of the thread, etc., one piece of fabric or Can consist of knitting.

When the first chest portion 24, which is a portion with high tensile stress, and the second chest portion 25, which is a portion with weak tensile stress, are provided in the sports clothing 1 by knitting, the density of the stitches when the fibers are woven is high or low. It is possible to use a method in which the strength of the tensile stress is divided by weaving, a method in which the type and thickness of the fibers are changed, and the like. When the strength of the tensile stress is determined by varying the density of the stitches, the density of the stitches may be decreased 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, since there is no process for fixing the sheets together, there are no seams or adhesives in this part, and it is less susceptible to water and air resistance. Become. In addition, since there are no seams or adhesive parts, the seams and adhesive surfaces do not come into contact with the skin, and stress on the skin can be reduced.

The shape of the first chest part 24 and the second chest part 25 may be any shape as long as it can push the breast outward. For example, as shown in FIG. It may have a square shape, or it may have a curved line from the neckline to the armpit as shown in FIG. 3, or it may have a wavy portion (not shown). good too.

Although not shown, the configuration may be such that the tape member 34 is 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 on the skin side, but is preferably provided on the skin side from the viewpoint of suppressing air resistance and water resistance.

FIG. 10(a) is a front view showing an embodiment of a first chest portion, a second chest portion, and a third chest portion provided in the sports clothing according to the embodiment of the present invention. In FIG. 10(a), description of other portions having a weaker tensile stress than the second chest portion is omitted. (b) of FIG. 10 is a cross-sectional view taken along line XX when (a) is viewed from the direction of the arrow. (a) of FIG. 10 shows the first chest portion, the second chest portion, the third chest portion, and other portions with weaker tensile stress than the second chest portion toward the drawing. on the side. In (b) of FIG. 10, the upper side is the outer side and the lower side is the skin side than the first chest portion, the second chest portion, the third chest portion, and other portions with weaker tensile stress than the second chest portion toward the drawing. 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 . If a third chest portion 27 is provided, it is preferably configured to have a higher tensile stress than the first chest portion 24 . With the above configuration, the breast can be more reliably compressed outward.

The tensile stress [N] when the rectangle a20 on the shoulder joint side and the rectangle b21 on the abdomen side are gripped so that the grip width is 2.0 cm and the grip interval is 5 cm, and the tensile stress [N] is 3 N or more, preferably 4 N or more, when stretched by 30%. and more preferably 5N or more. In addition, the tensile stress [N] when the rectangle a20 on the shoulder joint side and the rectangle b21 on the abdomen side are stretched by 30% in a state where the grip width is 2.0 cm and the grip interval is 5 cm is preferably 30 N or less. , 25N or less, and more preferably 20N or less. By setting the tensile stress [N] of the shoulder-joint-side rectangle a20 and the abdomen-side rectangle b21 as described above, the wearer's breasts can be pressed outward without excessively tightening the chest.

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

FIG. 11 is a front view showing a portion corresponding to the upper part of the sports clothing from the abdomen according to the embodiment of the present invention, and a test piece for measuring the tensile stress in the chest region of the sports clothing. Show how to cut. However, in FIG. 11, for the sake of convenience, the abdomen side rectangle b and the chest rectangle d, which are test pieces in a state where the sports clothing of the present invention is worn on a specific mannequin, are shown, but they are described in this specification. As described above, after finishing the step of marking the papillae of the sports clothing, the sports clothing is removed from the specific mannequin, and the rectangle is drawn and cut out to identify it.

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 present in the chest region is preferably greater than the tensile stress of the abdomen rectangle b21. . However, the tensile stress of the chest rectangle d28 is measured by the procedures described in (1) to (5) below. (1) Mark the papilla 11 when the specific mannequin 10 is wearing the sports clothing 1 . (2) The sports clothing 1 is removed from the specific mannequin 10 and laid flat, the angle between the straight line A connecting the left and right papillae 11 is 32°, and the chest is from the center to the side of the body. Draw a straight line B that descends and passes through the papilla 11 . (3) A chest rectangle d28 having long sides parallel to the straight line B is drawn on the chest of the sports clothing 1; (4) The chest rectangle d28 has a short side of 2.0 cm and a long side of 10 cm, and the papilla 11 and the intersection of the two diagonal lines 28t of the chest rectangle d28 overlap. (5) A chest rectangle d28 is cut out from the sports clothing 1, and the tensile stress [N] is measured when it is stretched by 5% while being gripped so that the grip width is 2.0 cm and the grip interval is 5 cm.

As described above, by providing a portion with a strong tensile stress near the nipple 11, it is possible to prevent the nipple from protruding forward when worn, and to make it less susceptible to water and air resistance. . 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 of water and air, especially when swimming or winter sports competing for time. be able to.

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

As the material for forming the sheet of the sports clothing 1 according to the embodiment of the present invention, cotton, nylon, polyester, polyurethane, silicon, rubber, etc. can be used. It preferably contains a polyester with properties and a polyurethane with properties that are stretchable and more resistant to aging than rubber.

When using the sports clothing 1 according to the embodiment of the present invention as winter wear clothing for competing for time, the sheet of the sports clothing 1 is knitted and breathable from the viewpoint of reducing air resistance. A three-layer structure of a non-woven membrane and a knitted fabric is preferred.

If the sheet constituting the sports garment 1 according to the embodiment of the present invention is too thick, the body thickness of the part where the sports garment 1 is worn increases, and the resistance against 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 1.5 mm or less. and more preferred. The lower limit of the thickness of the sheet constituting the sports clothing 1 can be set to 0.001 mm or more, 0.01 mm or more, or the like. By adopting such a configuration, it is possible to suppress the resistance caused by water and air during sports competitions and to improve the feeling of lightness when worn.

Further, the upper limit of the weight per area of the sheet constituting the sports clothing 1 according to the embodiment of the present invention is preferably 300 g/m ² or less, more preferably 250 g/m ² or less, More preferably, it is 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. /m ² or more is more preferable. With such a configuration, it is possible to improve the feeling of lightness when worn.

The sheet forming the sports clothing 1 according to the embodiment of the present invention preferably has a water-repellent portion. A sheet constituting the sports clothing 1 has a water-repellent part to prevent the sports clothing 1 from becoming heavy due to perspiration and water during the sports competition, and to improve the feeling of lightness. can be done. Therefore, with the above configuration, the wearer's exercise performance can be improved.

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

Sports clothing 1 worn for sports, especially swimming, needs to be able to expand and contract following body movements such as turning the arm from the shoulder and twisting the trunk. Therefore, the stretch recovery rate in the longitudinal direction and the lateral direction 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 JIS L 1096A method.

When the sports clothing 1 according to the embodiment of the present invention is used in a swimming competition, as shown in FIGS. Preferably, the clothing 1 does not have sleeves, but has shoulder straps 2 and no sleeves so that it can easily follow body movements.

Moreover, it is preferable that the base of the shoulder strap 2 located on the back side is fixed below the height of the wearer's shoulder as much as possible, like the fixing part 6 shown in FIG. With such a configuration, the left and right shoulder straps 2 can be opened widely, and the sports clothing 1 can be easily put on and taken off. Also, as in the embodiment of FIG. 9, the shoulder straps 2 are configured to extend from the shoulders toward the center of the back so that the shoulder straps 2 can be pulled diagonally like a sash. 2 can be prevented.

When swimming or competing for time in winter sports, the sports clothing 1 according to the embodiment of the present invention is preferably designed to be smaller than the wearer's waist circumference by about 10 to 40%. By adopting the above configuration, it is possible to tighten the body, exhibit a compression effect, and reduce water and air resistance.

As described above, when the sports clothing 1 according to the embodiment of the present invention is designed to be smaller than the human body, the sports clothing 1 according to the embodiment of the present invention stretches sufficiently to be worn. It must be made of a material that can Therefore, the elongation percentage at the time of cutting of the sports clothing 1 according to the embodiment of the present invention is preferably 35% or more, more preferably 40% or more, and even more preferably 45% or more. The elongation rate at the time of cutting of the sports clothing 1 according to the embodiment of the present invention can be set to 200% or less, 180% or less, or 150% or less. The elongation at break is measured according to JIS L 1096A method.

As described above, the sports clothing of the present invention can compress the protruding breasts, which are characteristic of the female body, and can reduce the width of the wearer's chest in the front-rear direction. be. The outwardly compressed breasts are stored in the sports garment toward the wearer's armpits. As a result, it is possible to prevent the wearer's breasts from protruding forward, thereby reducing the resistance caused by water and air in the wearer's chest region during sports competitions. In addition, not only women, but also men with Klinefelter's syndrome, which is known to have a symptom of swollen breasts like women, can suppress the protrusion of the chest by wearing the sports clothing of the present invention. Therefore, the resistance of water and air in the chest can be reduced.

1: Sports clothes 2: Shoulder strap 3: Hem 4: Neckline 5: Back hole 6: Fixed part 10: Specific mannequin 11: Papilla 12: Navel part 13: Xiphoid process 14: Bottom part of right rib 15: Bottom of rib on left side 20: Rectangle a on shoulder joint side
20m: Middle point of long side of shoulder joint side rectangle a 21: Abdominal side rectangle b
21m: Middle point of long side of abdominal rectangle b 22: Abdominal rectangle c
22t: Diagonal line of lower abdominal rectangle c 23: Other parts with weaker tensile stress than second chest part 24: First chest part 25: Second chest part 26: Abdomen part 27: Third chest part 28: Chest rectangle d
28t: diagonal 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: abdomen sheet 34: tape member A: straight line A.
B: Straight line B
C: straight line C
D: Horizontal line D
E: Horizontal line E
F: straight line F
G: Double-dot chain line G
H: Two-dot chain line H

Claims (13)

sports clothing,
A sporting garment characterized in that the tensile stress of the abdomen-side rectangle (b) present in the chest region is stronger than the tensile stress of the shoulder-joint-side rectangle (a).
However, the tensile stress of the shoulder joint side rectangle a and the tensile stress of the abdomen side rectangle b are measured by the procedures described in (1) to (5) below.
(1) Mark the left and right papillae of a specific mannequin when wearing 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 stretched from the center to the side of the body. Draw a straight line B that descends downward and passes through the papilla.
(3) In the chest region of the clothing for sports, a shoulder-joint-side rectangle a having a long side parallel to the straight line B with an interval of 1.0 cm on the shoulder-joint side from the straight line B, and the straight line An abdomen-side rectangle b having a long side parallel to the straight line B is drawn at an interval of 1.0 cm on the abdomen side from B.
(4) The shoulder-joint-side rectangle a and the abdominal-side rectangle b have a short side of 2.0 cm and a long side of 10 cm. a overlaps with the middle point of the long side of the abdomen-side rectangle b.
(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 with a width of 2.0 cm and a grip interval of 5 cm. Tensile stress [N] is measured when it is stretched by 5% in a gripped state. The sports garment according to claim 1, wherein the tensile stress of the abdomen side rectangle b is 105% or more of the tensile stress of the shoulder joint side rectangle a. sports clothing,
3. The sports garment according to claim 1 or 2, wherein the tensile stress of the lower abdomen rectangle c existing in the abdomen region is less than or equal to the tensile stress of the abdomen-side rectangle b and greater than or equal to the tensile stress of the shoulder-joint-side rectangle a. .
However, the tensile stress of the abdomen rectangle c is measured by the procedure described in (1) to (4) below.
(1) Mark the navel of the specific mannequin when wearing the sports clothing.
(2) The sports clothing is removed from the specific mannequin and laid flat, and a abdomen rectangle c having long sides parallel to the horizontal line D passing through the navel is drawn on the abdomen of the sports clothing.
(3) The abdomen rectangle c has a short side of 2.0 cm and a long side of 10 cm, and the navel and the intersection of two diagonal lines of the abdomen rectangle c overlap.
(4) Cut out the lower abdomen rectangle c from the sports clothing, and measure the tensile stress [N] when it is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm. The sports garment comprises a base sheet;
The sports garment according to any one of claims 1 to 3, further comprising a first chest sheet arranged on the base sheet so as to cover at least a part of the abdomen-side rectangle b. Said sports apparel comprising:
5. The sport according to claim 4, wherein the base sheet has a second chest sheet having a weaker tensile stress than the first chest sheet and is arranged to cover at least a part of the shoulder joint side rectangle a. clothing for Said sports apparel comprising:
an abdominal sheet having a tensile stress greater than or equal to that of the second chest sheet and less than or equal to that of the first chest sheet on the base sheet;
6. The sports garment according to claim 5, wherein said abdomen sheet is arranged so as to cover at least a part of a lower abdomen rectangle c that satisfies the following conditions .
<Condition>
The tensile stress of the lower abdomen rectangle c existing in the abdomen region is less than or equal to the tensile stress of the abdomen side rectangle b and greater than or equal to the tensile stress of the shoulder joint side rectangle a.
However, the tensile stress of the abdomen rectangle c is measured by the procedure described in (1) to (4) below.
(1) Mark the navel of the specific mannequin when wearing the sports clothing.
(2) The sports clothing is removed from the specific mannequin and laid flat, and a abdomen rectangle c having long sides parallel to the horizontal line D passing through the navel is drawn on the abdomen of the sports clothing.
(3) The abdomen rectangle c has a short side of 2.0 cm and a long side of 10 cm, and the navel and the intersection of two diagonal lines of the abdomen rectangle c overlap.
(4) Cut out the lower abdomen rectangle c from the sports clothing, and measure the tensile stress [N] when it is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm. A sports garment according to any one of claims 4 to 6, wherein at least part of the edge of said first breast sheet passes through a circle centered on said nipple and having a radius of 2 cm. a second chest sheet having a weaker tensile stress than the first chest sheet on the base sheet and arranged to cover at least a portion of the shoulder joint side rectangle a;
When the sports clothing is viewed from the front, a plan figure obtained by uniting the plan projection figure of the first chest sheet and the plan projection figure of the second chest sheet is a pentagon,
The angle between a horizontal line passing through the lowest angle of the pentagon and one side 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. A sports garment according to claim 6 or 7 . The sports clothing has a first chest sheet on each side,
A sports garment as claimed in any one of claims 4 to 8, wherein the two first chest sheets are laterally separated from each other. The sports garment according to any one of claims 4 to 9, wherein the first chest sheet is arranged to extend continuously from the neckline of the sports garment toward the armpits. The tensile stress [N] when stretched by 30% in a state where the rectangle a on the shoulder joint side and the rectangle b on the abdomen side are gripped so that the grip width is 2.0 cm and the grip interval is 5 cm is 3 N or more and 30 N or less. Sports clothing according to any one of claims 1-10. From the tensile stress [N] when the abdominal side rectangle b is gripped with a grip width of 2.0 cm and a grip interval of 5 cm and stretched 30%, the shoulder joint side rectangle a is gripped with 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 after subtracting the tensile stress [N] when stretched 30% in a state of being gripped to 5 cm is 0.3 N or more and 25 N or less. clothing. sports clothing,
The sports garment according to any one of claims 1 to 12, wherein the tensile stress of the following chest rectangle d present in the chest region is greater than the tensile stress of the abdomen side rectangle b.
However, the tensile stress of the chest rectangle d is measured by the procedure described in (1) to (5) below.
(1) The specific mannequin is marked on the papilla when wearing 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 stretched from the center to the side of the body. Draw a straight line B that descends downward and passes through the papilla.
(3) A chest rectangle d having long sides 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 papilla and the intersection of two diagonal lines of the chest rectangle d overlap.
(5) Cut out the chest rectangle d from the sports clothing, and measure the tensile stress [N] when it is stretched by 5% while being gripped with a grip width of 2.0 cm and a grip interval of 5 cm.

Images