JP2003003307A - Swimming wear for swimming competition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a swimming wear designed to increase muscular strength and speed through making resistance small as much as possible by actively controlling water and air, pressing the body of a wear and eliminating adverse effects of Karman's vortex street. SOLUTION: This swimming wear is so designed that plural dot lines or dimple lines longitudinally showing loose spiral shape are formed at appropriate intervals so as to be left-handed or right-handed on a left body and right-handed or left-handed on a right body, and similarly, the wear basically has a structure that the left arm is formed to be left-handed or right-handed and the right arm is formed to be right-handed or left-handed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swimsuit for resistance to water or air, or a fluid low resistance sportswear for sportswear.

[0002]

2. Description of the Related Art In swimming or short-distance running, it is a competition for 1/100 second, and the resistance of water or air has become a problem that cannot be ignored. That is, when an object moves in water or in the air, its tip,
Water and air compression and expansion, water movement and vibration, water and air adsorption, etc. occur on the surface and behind, and various forces act to keep the object in place. The Karman vortex is also one of the typical ones, and it is not desirable to attract the object by causing it behind when the object advances.

That is, since a force is generated on the object in a direction that hinders its progress, it is very difficult for the thrust to move in water or in the air. Since the body also moves in the water in swimming, not only various forces are applied as in the case of moving an object in water, but also various parts are moved to obtain thrust, so there are inherently complicated elements. .

[0004] Conventionally, there have been swimsuits in which minute ridges and minute rows of protrusions and rows of protrusions are provided on a part of the front and rear bodies. However, as a swimsuit that constantly changes its direction, the effect is not yet improved. . In recent years, some swimsuits have been roughened in order to promote the separation of water, but this is also one in which no reliable effect can be expected at this time.

[0005]

DISCLOSURE OF THE INVENTION The present invention replaces the conventional swimsuit for the uncertain water resistance described above with a novel swimsuit in which water is positively controlled to minimize the resistance. In order to provide swimsuits with excellent competition time and easy results.

[0006] At the same time, not only swimsuits for swimming, but also short-distance running on land, such as 100 meters, which is a battle against air resistance, distance competitions such as skating and skiing, various bicycle competitions, ski downhill jumping. It is also intended to provide various sports wear such as competitions.

[0007]

The swimsuit for swimming of the present invention comprises:
In a swimsuit that has a wetsuit-like appearance that is sewn and finished with cut pieces cut from stretch fabric material, hang it from both sides of the chest to the legs in the longitudinal direction, loose, preferably a plurality of spirals Dot rows or dimple rows, with an appropriate interval, left-handed on the left body,
The right body is right-handed or left-handed, the left arm is left-handed or right-handed, the right arm is right-handed or left-handed, and is formed by a technique such as a change in knitting structure or embossing. It is a thing.

The distance between the plurality of dot rows or dimple rows is preferably about 3 mm to 20 mm, but it is not necessary to be particularly equal.

The unit dots or unit dimples have a pitch of 0.2 mm to 2.0 mm, the unit dots or unit dimples have a diameter of 0.2 mm to 2.0 mm, and a height (in the case of dots) or a depth (dimples). Is 0).
Although about 1 mm to 2.0 mm is preferable, each unit dot or dimple can be either uniform or non-uniform in each row, without particular limitation.

Any desired portion such as the left arm and right arm, or the calf or shin of the leg is made of a stretch material, and is provided with either the spiral dot row or dimple row. You are free to say no. Further, when the spiral dot row is not provided in the inner crotch portion, it is also possible to use no stretch cloth material, that is, a cloth material having no stretchability, in the inner crotch portion.

When neither the spiral dot line nor the dimple line is provided on the calf, a dot line or dimple line extending in the body length direction may be formed instead of the spiral line. It is possible.

Further, the above-mentioned swimwear can be constructed as a sleeveless wetsuit-like structure, or can be constructed only at a portion above the lower part of the thigh.

Further, the swimsuit can be made into a men's swimsuit for swimming by forming only the lower part from the waist.
It is also possible to make the legs into a high-leg shape to make a swimsuit for women.

Further, it is possible to change the strength of the tension for each cut piece in the swimsuit, or for each part other than the cut piece, if necessary according to the direction of the muscle force.

The dot rows or dimple rows can take any form such as a checkered pattern or a geese pattern. Further, it may have a gentle wave shape or a sawtooth shape.

Further, these dot rows or dimple rows are
It is also possible to provide it on the sutured portion of the cut piece or the like.

The unit dots or unit dimples can be formed by a conventional technique such as a change in knitting structure or embossing, and in the case of these unit dots or unit dimples, especially unit dots, a synthetic resin is used. In particular, it is also preferable to use silicon rubber.

Furthermore, it is possible to combine the dot rows and the ribs, or the dimple rows and the narrow grooves, respectively.

The swimsuit for swimming is also applicable as clothing for various sports such as short-distance running on land, distance competition such as skating and skiing, various bicycle competitions, downhill and jump competitions of skiing, and the like. be able to.

[0020]

[First Embodiment] A first embodiment of the swimming suit for swimming according to the present invention will be described below with reference to FIGS. 1 is a perspective view showing a swimsuit for women, FIG. 2 is a side view thereof, and FIG. 3 is a rear view thereof. The swimsuit 1 has a sleeveless wetsuit in which a front body portion 2, a rear body portion 3 and both leg portions 4 are integrally sewn together.

Each of the cut pieces 5, 5 ... Is made of a stretch cloth material and is cut and sewn arbitrarily so as to maintain the shape of the swimsuit 1. On the surface of the swimsuit 1, a dot row 6'consisting of small projections 6, 6 ... Which hang on the legs from both sides of the chest and have a substantially hemispherical shape made of a soft synthetic resin such as silicon resin,
6 '... are adhered or welded in a loose spiral shape at appropriate intervals. The dots 6 have a protrusion height of 0.1 mm to 2.0 mm and a diameter of about 0.2 mm to 2.0 m.
m, the pitch between the unit dots 6 forming a row is 0.2 mm to
It is 2.0 mm. In addition, reference numeral 7 indicates a cutting portion or a seam,
8 is a calf shin, and 10 is a chest switching cloth.

Further, the spiral direction can be configured such that the left body is right-handed and the right body is left-handed. Further, the sleeve is configured with a sleeve, and the spiral dot row 6 ',
6 '... can be provided.

In the women's swimwear for swimming having the above structure, the left body and the right body have spiral dot rows 6 ', 6' ... which are wound left and right, so that the wearer scratches water. As you proceed, a left-handed and right-handed vortex is generated after the left foot and the right foot. At this time, the vortex water flow is left-handed and right-handed due to the dot rows 6 ', 6' ..., and the generation of Karman vortices is reduced or prevented.

As a result, the female swimsuit for swimming has less force to pull the wearer from the rear of the traveling because the Karman vortex is less generated, so that the swimsuit can be moved lightly. Further, in this swimsuit for women, since the cut pieces 5, 5 ... Are made of stretch fabric material, not only the elasticity is improved, but also appropriate muscle tightening is performed.

By this tightening, the swimsuit cloth brings the back part and the like into closer contact with the body, so that the muscular strength of the wearer is easily exerted, and the wearer has a psychological advantage such as giving a fit feeling.

[0026]

Second Embodiment Next, a second embodiment of the swimming suit for swimming of the present invention will be described with reference to FIGS. In addition, this embodiment is basically the same as the above.

The content of the explanation is substantially the same as that of the first embodiment, but since there is a big difference between the dot and the dimple, the detailed explanation will be given. FIG. 4 is a perspective view showing a female swimsuit for swimming,
5 is a side view thereof, and FIG. 6 is a rear view thereof. Swimsuit 1
The front body portion 2, the rear body portion 3 and the both leg portions 4 are integrally sewn together to form a sleeveless wetsuit.

Each of the cut pieces 5, 5 ... Is made of a stretch cloth material and cut and sewn so as to maintain the shape of the swimsuit 1. The surface of the swimsuit 1 has no particular relation to the cutting portions or the sewing portions 7, 7 ... Of the cut pieces 5, 5, ... , A plurality of dimple rows 6 ′, 6 ′ ... Composed of a plurality of dimples 6, 6 ...
At an appropriate interval, in this example, at substantially equal intervals of 3 mm to 20 mm
Are formed so as to maintain a loose spiral shape at substantially the same intervals. The dimples 6, 6 ... Are formed by changing the knitting structure or embossing. The dimple 6
Alternatively, the dimple row 6'is 0.1 m in this example.
The depth is m to 2.0 mm, the diameter is approximately 0.2 mm to 2.0 mm, and the pitch between the unit dimples 6 forming the row 6'is approximately 0.2 mm to 2.0 mm. Further, the dimple 6 or the dimple row 6'is provided so as to turn leftward on the left body and rightward on the right body, and ends at the leg ends (hems). The reference numeral 8 indicates the calf shin.
0 indicates a chest switching cloth.

Further, the spiral direction can be configured such that the left body is right-handed and the right body is left-handed.
It is also possible to form a sleeved structure and to provide spiral dimple rows 6 ′, 6 ′ ... Also on the sleeve portion.

In the women's swimwear for swimming having the above-mentioned structure, the left and right bodies have spiral dimple rows 6 ', 6' ... which are wound left and right, so that the wearer scratches water to proceed. Then, after the left foot and the right foot, left-handed and right-handed vortices are generated. At this time, the vortex water flow becomes left-handed and right-handed due to the dimple rows 6 ′, 6 ′ ... Occurrence is reduced or prevented.

Therefore, the female swimsuit for swimming has less force to pull the wearer from the rear side in the traveling direction because the generation of Karman's vortex is reduced, so that the body can be moved lightly and smoothly. Further, since the cut pieces 5, 5 ... Are made of a stretch cloth material in this swimsuit for women, not only the elasticity is improved, but also appropriate muscle tightening is performed.

Due to the tightening effect of the muscles, the swimsuit cloth itself brings the back part and the like into closer contact with the body, so that the muscular strength of the wearer is easily exerted sufficiently.
It has a psychologically favorable effect, such as giving a fit to the wearer.

[0032]

[Third Embodiment] Next, a third embodiment of the swimming suit for swimming according to the present invention will be described with reference to FIGS. FIG. 7 is a perspective view showing a female swimsuit for swimming, FIG. 8 is a side view thereof, and FIG. 9 is a rear view thereof. The swimsuit 1 has a front body portion 2, a rear body portion 3 and both leg portions 4 which are integrally sewn together to form a sleeveless wetsuit.

From the both sides of the chest to the legs, it is cut in a loose spiral shape, that is, the left body is cut in the left-hand side and the right body is cut in the right-hand side. Each cut piece 5 is arranged in the longitudinal direction with the cut portion as the normal cloth position, and is sewn on the inner surface so that the inner surface becomes the seam 7.
Are welded with dot rows 6 ', 6' ... Of dots 6, 6 ... Of silicon material.

The inflatable shin 8 is a part which is formed by the inflatable shin 9 having a normal cloth position in the longitudinal direction and does not form a spiral. The left and right chests have a switching pattern by the chest switching cloth 10.

The cut pieces 5, 5 ... Are made of a stretch material, and their strengths are different depending on the parts to be used. For example, the cut piece 51 that wraps around the thigh is made of a stretch material having high tension. Further, the cut pieces 5, 5 ... Have different colors in each part, and have a color tone that emphasizes the spiral.

The female swimsuit for swimming having the above-mentioned structure has cut pieces 5, 5 ... And dot rows 6 ', 6' ... on the left body and the right body.
Is left-handed and right-handed, so when the wearer scratches the water and moves forward, a vortex occurs after the left and right feet. At this time, the vortex water flow is left-handed and right-handed by the cutting pieces 5, 5, ..., The generation of Karman vortices is reduced or prevented.

Therefore, the female swimsuit for swimming has less force to pull the wearer from the rear side in the traveling direction because the generation of Karman's vortex is small, so that the swimsuit can be moved lightly. Further, this swimsuit for swimwear is made of a stretch material in which the cut pieces 5, 5 ... Are in the normal cloth position, so that not only the stretchability is improved, but also appropriate muscle tightening is performed. Also makes the back and the like fit more closely to the body, and the muscle strength of the wearer is easily exerted sufficiently, and further, it has the advantage of giving a so-called fit feeling to the wearer psychologically. Since the cut piece 51 portion enclosing the portion is made of a stretch material having a large tension, the kicking force of the wearer can be strengthened.

Furthermore, the swimsuit for women of the present invention can be impressed with a strong personality by the color coding of the cut pieces 5, 5 ..., Therefore, the design is designed to incite the fighting spirit not only from the external force but also from the inside of the wearer. There is also an effect that internal energy, which has been said in recent years, can be exerted.

[0039]

[Embodiment 4] Next, FIGS. 10 to 12 show a back-opening type women's swimsuit with open back. Further, the front body portion 2, the back body portion 3 and the both leg portions 4 are integrally sewn together,
It looks like a sleeveless wetsuit.

Each of the cut pieces 5, 5 ... Is made of a stretch cloth material, and its strength (tension) is appropriately different depending on the portion to be used. For example, a stretch material having a large tension is used for the cutting piece 5 that wraps the thigh.

Dimple rows 6 ', 6'consisting of substantially hemispherical small dimples 6, 6 formed by changing the knitting structure or embossing on the surface of the swimsuit 1 from both sides of the chest. ... is formed to have a loose spiral shape. The dimples 6 have a depth of 0.1 mm to 2.0 mm and the pitch between the dimples 6 is 0.2 mm.
~ 2.0 mm, and the diameter of each dimple is 0.2 mm ~
It is 2.0 mm. Further, the dimple row 6 is provided so as to turn left-handed in the left body and right-handed in the right body,
It ends at the end of the leg (hem). The calf section 8 is a section in which a spiral is not formed by the dimple row 6 '. Further, a hole 12 is provided in the back portion 11 where there is no pressure.

The female swimsuit for swimming having the above-mentioned structure has spiral dimple rows 6 ', 6' ... on the left and right bodies.
Is left-handed and right-handed, so when the wearer scratches the water and advances, left-handed and right-handed vortices are generated after the left foot and right foot. At this time, the vortex water flow becomes left-handed and right-handed by the cutting pieces 5, 5, ...

Therefore, the female swimsuit for swimming has less or less force to pull the wearer from the rear side in the traveling direction because the generation of Karman vortices is small, so that the swimsuit can be moved lightly. In addition, since the cut pieces 5, 5 ... Are made of a stretch cloth material in this swimsuit for women, not only the stretchability is improved, but also appropriate muscle tightening is performed.

By this tightening, the swimsuit fabric also brings the back part and the like into closer contact with the body, and the muscular strength of the wearer is easily exerted, and the wearer has a psychological advantage such as giving a fit feeling. Since the stretch fabric material having high tension is used for the cutting piece 51 that wraps the thigh, the kicking force of the wearer can be increased.

[0045]

[Embodiment 5] Although the above-mentioned four embodiments have described the swimsuit without sleeves, sleeves may be provided if necessary. FIG.
Is a swimsuit showing a third embodiment with sleeves,
In this case, sleeve 1 made of stretch fabric material
3, a dot line 6'comprising a soft synthetic resin such as silicone resin in a spiral shape loose from the shoulder to the cuff,
6 '... is adhered or welded. Dot row 6'is sleeve 13
The left arm and the right arm are provided on the left and right, respectively.

The other structure is similar to that of the first to third embodiments, and therefore, the same reference numerals are given and the description thereof is omitted. In this case, the spiral action of the sleeve 13 forms a vortex that rectifies the water in the extension direction of the arm, and a Karman vortex that causes resistance does not occur, so that a force for later suction is not generated.

As for the spiral direction of the dot row 6'provided on the sleeve 13, the left arm can be right-handed and the right arm can be left-handed. Further, the sleeve 13 may be made of a normal stretch cloth material (not shown) so that the spiral dot row 6'is not provided. This is a so-called general sleeve, which contributes to the protection of the arm and the increase in muscle strength due to the stretching effect.

[0048]

[Embodiment 6] FIGS. 14 to 16 show a men's swimwear for swimming races of spats type. The above-described embodiments and the lower part from the waist have basically the same structure as described above, and the dot rows 6 ', 6' ... are provided in a loose spiral shape from the both sides of the waist to the legs. The left body is left-handed and the right body is right-handed.

In the men's swimsuit for swimming having the above-described structure, the left and right body spiral rows of dots 6 ', 6' ... are left-handed and right-handed, so that the wearer scratches water to proceed. When,
Left-handed and right-handed swirls occur after the left and right feet. At this time, the vortex water flow is left-handed and right-handed due to the dot rows 6 ', 6' ..., and the generation of Karman vortices is reduced or prevented.

As a result, the men's swimsuit for swimming has less force to pull the wearer from the rear of the movement as much as the generation of Karman vortices is small, so that the wearer can move lightly. Further, in this men's swimsuit for swimming, since the cut pieces 5, 5 ... Are made of a stretch cloth material, not only the elasticity is improved, but also appropriate muscle tightening is performed.

[0051]

[Embodiment 7] FIG. 17 is a side view of a spats-type men's swimsuit. In this case, the dot rows 6 ', 6' ...
The dot rows 6 ', 6', ... In this low dot row 6 ', 6' ..., the normal dot rows 6 ', 6' ... Or the unit dots 6, 6 ... Have a protrusion height of 0.1 mm to 8.0 mm. And has a lower protrusion height of 0.05 mm to 2.00 mm.

The dot rows 6 ', 6' ... In this example,
The intervals between the lower dot rows 6 ', 6' ... Are formed at substantially equal intervals or substantially in parallel.

In the men's swimsuit for swimming having the above-mentioned structure, the spiral effect is further exerted due to the existence of the two kinds of dot rows having different heights.

In the above, two types of dot rows 6'and 6'are used.
.. to dots 6, 6 ...
In addition, it is also possible to change the pitch between dots and the examples with different diameters, and these are dimples 6, 6 ...
It goes without saying that the same applies to the case of the dimple rows 6 ', 6' ...

[0055]

[Embodiment 8] FIG. 18 shows a required portion (in this case,
In the calf 8) of the leg 4, instead of the spiral dot rows 6 ', 6' ..., straight dot rows 6 ",
6 ″ is formed, but no particular inconvenience occurred in this case either (only the calf part corresponding to the present embodiment is accurately shown in the figure, and the others are omitted). .

[0056]

[Embodiment 9] FIG. 19 shows the lower part 1 of the thigh 14 in the leg 4.
FIG. 4 is a perspective view of a women's swimsuit for competition 1 in which 4 ′ (or the upper part of the kneecap) is formed as the ends 4 ′ of both legs 4, and each cut piece 5, 5
The dimple rows 6 ′, 6 ′, ... Due to the change in the knitting structure are formed along each of the seams 7.

[0057]

[Embodiment 10] FIG. 20 shows the dimple row 6 in the longitudinal direction of each spiral cut piece 5 of the swimsuit 1 (that is, except for the abdomen 10 'and the calf shin 8 having the normal cloth position in the longitudinal direction). ',
It is a side view of the women's swimsuit 1 for swimming races in which a large number of 6 '... With this configuration, the spiral effect can be more exerted in combination with the cloth cutting effect.

In this embodiment, the dimple row 6 ′ has a pitch of about 10.0 mm with the adjacent dimple row 6 ′, a pitch of about 1.0 mm between the dimples 6 and a depth of about 1.0 mm.
mm, and the diameter is approximately 0.4 mm, and the dimple rows 6 ', 6' ... Are formed by changing the knitting structure or by any means such as general embossing.

[0059]

[Embodiment 11] Contrary to Embodiment 10 above, FIG. 21 shows the spiral cut pieces 5 of the swimsuit 1 in the longitudinal direction (that is, the abdomen 10 'and the calf with a normal cloth position in the longitudinal direction). (Except for the portion 8), a large number of dot rows 6 ′, 6 ′, ...

In this embodiment, the dot rows 6 ', 6' ...
Is about 10.0 mm in pitch with the adjacent dot row 6 ', about 1.0 mm in pitch between dots 6 and about 1.0 m in height.
m and the diameter is approximately 0.4 mm. With this configuration, the spiral effect is

As in the tenth embodiment, it can be more effectively exhibited.
The dot rows 6 ', 6' ... Also include the dimple rows 6 ',
Like 6 '..., it can be formed by changing the knitting structure or by any means such as general embossing or welding of silicone rubber, but this example employs welding of silicone rubber.

[0061]

[Embodiment 12] FIG. 22 is a perspective view of a high-leg women's swimsuit showing a twelfth embodiment. Also in this case, from the side to the base 15 of the crotch, a plurality of dimple rows 6 ', 6' ... Is formed in the longitudinal direction of the spiral cutting piece 5. And this result was also good compared with the conventional swimwear.

[0062]

[Embodiment 13] FIG. 23 shows a thirteenth embodiment, which is a predetermined portion (in this case, the inflated shin 8 in the leg 4).
Is a part of the inflatable shin cloth 9 having a normal cloth position in the longitudinal direction, and is a portion that does not particularly form a spiral, and
It is a figure which shows the back surface of the women's swimsuit for competitions which has the dimple row 6 ″ (or dot row 6 ″) formed in the vertical direction in the inflatable shin part 8. Also in this example, the muscular strength of the calf shin 8 was sufficiently exerted, and a favorable result could be obtained. In the figure, for convenience of description, only the relevant part is shown and the others are omitted.

[0063]

[Embodiment 14] FIG. 24 shows the dot rows 6 ', 6' ...
It is a partially enlarged plan view showing an example in which the arrangement of the dimple rows 6 ', 6' ... Is in a checkerboard pattern (a) or a geese pattern (b), but the arrangement is not limited to this example. 6 ', 6'
... or the arrangement of the dimple rows 6 ', 6' ... Can be freely configured in a relationship with an adjacent row or a relationship between dots or dimples.

[0064]

Fifteenth Embodiment FIG. 25 shows the dot rows 6 ', 6' ...
Or the dimple rows 6 ', 6' ... and the ribs 61 or the narrow grooves 7 having a predetermined width, length and height (or depth).
It is a plane part enlarged view showing an example which combined 1 and (a) and (b). Even in the embodiment like this example, the spiral effect can be fully exerted.

[0065]

Sixteenth Embodiment FIG. 26 is a partially enlarged end view of the unit dot 6 (a) and the unit dimple 6 (b). Among these, (a) -1 / (b) -1 is an example in which silicone rubber is welded to the cut piece 5, (a) -2/3/4 and (b) -2.
/ 3/4 indicates examples formed by changing the knitting structure or embossing.

[0066]

[Embodiment 17] FIG. 27 shows an example in which a loose spiral formed by the dot rows or dimple rows has a gentle wavy shape or a sawtooth shape. That is,
As shown in the drawing, the dot row 6'or the dimple row 6'does not form a linear spiral continuous spiral, but has a gentle wave shape (a) as described above.
Or, forming a loose serrated shape (b). Also in this example, there was no particular inferior to the other examples, and an excellent spiral effect could be exhibited. Note that the drawing is a partially enlarged view as a plane pattern with all other parts omitted.

[0067]

[Embodiment 18] Unlike the embodiments described above, a stretchable fabric material may be used as a swimsuit without using it at a desired portion. For example, in order to prevent friction during swimming, the inner crotch part may not be provided with dot rows at all and may be made of a stretchable cloth material (not shown).

In the description of each of the above-mentioned embodiments, swimsuits for swimming competitions have been described. However, not only special swimwears for swimming,
The same applies to various types of sportswear such as short-distance running on land such as 100 meters, distance competitions such as skating and skiing, various bicycle competitions, ski downhill competitions and jumping competitions, which are battles against air resistance. Of course, it can be implemented.

[0069]

As described above, the swimsuit for swimming of the present invention hangs on the surface of the swimsuit from both sides of the chest to the legs, and one or more dot rows or dimple rows are arranged at appropriate intervals (in the case of a plurality of rows). By forming the spiral shape that is loose in the longitudinal direction, it is possible to reduce the generation of unfavorable Karman vortices that occur on the rear side of the wearer, and to move lightly accordingly.

The present invention is also applicable to all sports wear having a relationship with air resistance such as short distance running on land, distance competition such as skating and skiing, various bicycle competitions, ski downhill competitions and jump competitions. The present invention has a remarkable feature that it can be implemented in any of the above, and the effect obtained by implementing the present invention is extremely large.

[Brief description of drawings]

FIG. 1 is a perspective view of a sleeveless swimsuit for women according to a first embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a rear view of the same.

FIG. 4 is a perspective view showing a women's swimsuit for swimming without sleeves according to a second embodiment of the present invention.

FIG. 5 is a side view of the same.

FIG. 6 is a rear view of the same.

FIG. 7 is a perspective view showing a sleeveless swimsuit for women according to a third embodiment of the present invention.

FIG. 8 is a side view of the same.

FIG. 9 is a rear view of the same.

FIG. 10 is a perspective view showing a women's swimsuit for racing, of the sleeveless back opening type, showing a fourth embodiment of the present invention.

FIG. 11 is a side view of the same.

FIG. 12 is a rear view of the same.

FIG. 13 is a perspective view of a sleeved swimsuit showing a fifth embodiment of the present invention.

FIG. 14 is a perspective view of a men's swimsuit for racing, showing a sixth embodiment of the present invention.

FIG. 15 is a side view of the same.

FIG. 16 is a rear view of the same.

FIG. 17 is a side view of the men's swimsuit for swimming, showing a seventh embodiment of the present invention.

FIG. 18 is a rear view of the men's swimwear for swimming races of the type including only the lower part from the waist, showing the eighth embodiment of the present invention.

FIG. 19 is a perspective view of a women's swimsuit for competitions, showing a ninth embodiment of the present invention.

FIG. 20 is a perspective view of a women's swimsuit for competitions, showing a tenth embodiment of the present invention.

FIG. 21 is a perspective view of a women's swimsuit for competitions, showing an eleventh embodiment of the present invention.

FIG. 22 is a perspective view of a high leg type female swimsuit for swimming according to a twelfth embodiment of the present invention.

FIG. 23 is a rear view of a women's swimsuit for competitions, showing a thirteenth embodiment of the present invention.

FIG. 24 is a partially enlarged view of the surface pattern showing the fourteenth embodiment of the present invention. (A), (b)

FIG. 25 is an enlarged view of a combined portion, showing the fifteenth embodiment of the present invention. (A), (b)

FIG. 26 is a partially enlarged end view of dots and dimples showing a sixteenth embodiment of the present invention. (A), (b)

FIG. 27 is a partially enlarged plan view showing an example in which the spiral has a wavy shape or a sawtooth shape, showing a seventeenth embodiment of the present invention. (A), (b)

[Explanation of symbols]

1 swimsuit 2 front body 3 back body 4 legs 5 cut pieces 6 dots (dimple) 6'dot row (dimple row) 6 "straight dot row 7 Cuts or seams 8 inflated shin 9 inflated shin cloth 10 chest switching cloth 10 'abdomen 11 back 12 holes 13 sleeves 61 ribs 71 narrow groove

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Eijiro Mugi             Osaka City Tennoji-ku Dogagashiba 1-11-3 Stock Association             Inside the company descent (72) Inventor Koji Nitta             Osaka City Tennoji-ku Dogagashiba 1-11-3 Stock Association             Inside the company descent F term (reference) 3B011 AA04 AA12 AB12 AB13 AC11                       AC17

Claims (28)

[Claims] 1. A swimsuit having a wetsuit-like structure in which a stretched piece of material is cut, cut, and then joined together by sewing, bonding, welding, or the like to form a wetsuit, and the lengthwise direction is hung from both sides of the chest on the legs. A row of small protrusions (dots) having a substantially hemispherical shape or other shape or a dimple row having a substantially hemispherical shape or other shape so as to form a loose spiral shape. In addition, the right body has a right-handed or left-handed winding, the left arm has a left-handed or right-handed winding, and the right arm has a right-handed or left-handed winding. 2. The swimsuit for swimming according to claim 1, wherein the spiral dot rows or dimple rows are a plurality of rows each having an appropriate interval. 3. The swimsuit according to claim 1, wherein the plurality of spiral dot rows or dimple rows are provided at substantially equal intervals. 4. The swimsuit for swimming according to claim 3, wherein the interval between the plurality of dot rows or dimple rows is 3 mm to 20 mm. 5. The swimsuit according to claim 2, wherein the plurality of spiral dot rows or dimple rows are provided at substantially unequal intervals. 6. The pitch (unit dots or unit dimples) and / or diameter, and / or height (dots) of each unit dot or unit dimple forming the plurality of spiral dot rows or dimple rows. ) To depth (in the case of dimples) are uniform, respectively. 7. The unit dots or unit dimples constituting the plurality of spiral dot arrays or dimple arrays (pitch between dots or pitches between dimples) and / or diameter, and / or height (dots) And the depth (in the case of dimples) are formed so as not to be uniform, respectively. 8. The pitch between unit dots or unit dimples forming the row is 0.2 mm to 2.0 mm,
The diameter of the unit dot or unit dimple is 0.2 mm ~
2.0 mm, unit dot or unit dimple height (dot) or depth (dimple) 0.1 m
The swimsuit for swimming according to claim 6 or 7, characterized in that it is m to 2.0 mm. 9. The swimsuit according to claim 1, wherein the dot row or dimple row is not provided at a desired portion in the swimsuit. 10. The swimming race swimsuit according to claim 9, wherein the portions where the dot rows and the dimple rows are not provided are both arm portions. 11. The swimsuit according to claim 9, wherein the portion where the dot rows or dimple rows are not provided is the calf shin in the leg. 12. When the region where neither the dot row nor the dimple row is provided is a calf shin, a dot row or dimple row extending in the body length direction or the longitudinal direction is formed instead of the spiral shape. The swimsuit for swimming according to claim 11, wherein: 13. The swimsuit is configured as a sleeveless wetsuit-like structure.
Alternatively, the swimsuit for swimming according to claim 11 or 12. 14. The swimsuit according to claim 1, wherein the swimsuit is constituted by a portion above a lower thigh or an upper kneecap. 15. The swimsuit according to claim 1, wherein the swimsuit is composed of a lower portion from the waist. 16. The swimsuit according to claim 1, wherein the swimsuit has a high-leg shape. 17. The swimsuit for swimming according to claim 1, wherein the strength of the tension of each of the cut pieces or other parts constituting the swimsuit is changed. 18. The swimsuit according to any one of claims 1 to 17, wherein the dot rows or dimple rows have a checkerboard pattern, a geese pattern, or any other pattern shape. 19. The dot row or dimple row is formed on a joint portion such as a sewn portion, an adhesive portion, or a welded portion between cutting pieces having a spiral shape loose in the longitudinal direction. The swimsuit for swimming according to items 1 to 18. 20. The swimsuit according to claim 1, wherein the unit dot or the unit dimple is formed by a knitting structure change, embossing, welding, adhesion, or other known means. 21. The swimming suit for swimming according to claim 1, wherein the unit dot or the unit dimple is made of a synthetic resin material. 22. The swimming suit for swimming according to claim 21, wherein the synthetic resin material is silicone rubber. 23. The swimsuit for swimming according to claim 1, wherein the dot row is combined with a rib having a predetermined width and length. 24. The swimsuit for swimming according to claim 1, wherein the dimple row is combined with a narrow groove having a predetermined width and depth. 25. The loose spiral formed by the row of small protrusions (dots) or the row of small depressions (dimples) is not linear but has a gentle wave shape or a sawtooth shape. 24 swimsuit. 26. The stretch fabric material is not used in a desired portion of the swimsuit.
Swimsuit for swimming as described. 27. The swimming suit for swimming according to claim 26, wherein the portion not using the stretch fabric material is an inner crotch portion. 28. A garment for short-distance running, distance competitions such as skating and skiing, various bicycle competitions, ski downhill and jump competitions, and the like.
7. Fluid low resistance sportswear according to 7.