JP5419323B2 - Sportswear with turning function - Google Patents

Description

  The present invention relates to sportswear having an internal rotation or external rotation function. In particular, in the present invention, by providing an internal rotation function or an external rotation function to sportswear or sports underwear, Sportswear and sports underwear adapted to body movements in sports.

  The development of sportswear and sports underwear is made of materials suitable for each sport, depending on the type of sport and the playing environment, so that the player's safety, sweat and wicking properties, and cold protection are appropriate. In addition to research and commercialization, in various sports, research and development of sportswear materials and sewing methods that can exert more exercise function without hindering the movement of each player's body are also being promoted Yes.

  For example, as an example of sportswear that does not interfere with the movement of the sports player's body and can exert a greater exercise function, Japanese Patent No. 3682715 (hereinafter referred to as Patent Document 1) reduces water or air resistance. A technique related to a swimsuit for swimming that has a configuration and improved functionality is disclosed.

  The swimsuit for swimming in the invention of Patent Document 1 is a stretch fabric material that is cut into a loose spiral shape on the legs from both sides of the chest, and the left body is left-handed or right-handed and the right body is right-handed or left-handed The gist is that the left arm is sewn with a left-handed or right-handed winding, and the right arm is sewn with a piece of stretch fabric cut into a right-handed or left-handed spiral. .

  In addition, each of the above-mentioned cutting pieces is made of a stretch material in a normal cloth position, and the strength (tension) varies depending on the part to be used, and the cutting pieces that wrap around the thigh are more tensioned than the other parts. The gist is that the stretch material having a large diameter is used, and that the inflated shin part is arbitrarily configured to have a lower tension than other parts.

  Thus, in the swimsuit for swimming in the invention of Patent Document 1, since the cut pieces of the swimsuit are cut so as to generate a spiral and sewn, the Karman vortex is less generated at the back of the wearer. Can move lightly. In addition, since the cut pieces are made of a stretch material, appropriate muscles are tightened, and the wearer's muscles are easily exerted, and the wearer's kicking force is increased, or the kicking-out is performed. It can be said that the force is not adversely affected.

  Examples of the invention of Patent Document 1 include not only swimming swimsuits, but also air such as short-distance races on land, distance competitions such as skating and skiing, various bicycle competitions and ski downhill jump competitions, etc. It can be said that it can be similarly applied to all sports wear related to resistance or fluid resistance, and the invention of Patent Document 1 is actually applied to a swimsuit for a competition or a ski jumping competition wear to produce an initial effect. I'm coughing.

  Further, a legged garment with leg crotch having a configuration similar to that of Patent Document 1 is disclosed in Japanese Patent No. 3784441 (hereinafter referred to as Patent Document 2) as a conventional technique.

  Patent Document 2 relates to a garment with a crotch for correcting leg lines, such as a long-type girdle, pantyhose, tights, male and female spats-type swimwear, and male and female sportswear.

  In the invention of Patent Document 2, the conventional legged garment with leg crotch simply shows the leg clean, enhances the hip-up effect, treats and prevents knee arthropathy, and exercises the leg. The main concept is to raise it, and it has been made with a focus on the fact that it is not intended to correct over-opening of the knee by a so-called O-leg or the like.

  Therefore, the invention of Patent Document 2 is intended to provide a garment with a crotch for correcting leg lines that makes it easier to point the wearer's knees inward, and is a stretchable material that covers at least the waist and the upper part of the thigh. It has a body part and a stretchable support line part that covers the part where the greater adductor muscle of the thigh is located in a belt shape, and the support line part is the front side in the longitudinal direction of the femur The position corresponding to the outer side of the line is the lower end, the rear side of the thigh and the position corresponding to the outer side of the inner end of the groin is the upper end, and the front side of the thigh from the lower end and the rear of the thigh It is characterized by supporting the movement of the greater adductor muscle in a state of being in close contact with the thigh by spiraling toward the upper end through the lower side of the groin.

  And when the crotch clothing which concerns on invention of patent document 2 is worn, the site | part in which the greater adductor is located will be covered in a strip | belt shape, and the support line part with strong tightening force will be expanded-contracted according to a wearer's motion. In particular, a large tightening force is generated at the portion corresponding to the inner side of the thigh where the skin greatly expands according to the movement of the wearer. As a result of this tightening force, a force acts to rotate the femur inward with the hip joint as a fulcrum on the inner side of the thigh where the greater adductor muscle is located. Thus, the movement of the greater adductor muscle can be supported, so that the wearer's knee can be directed to the inside without difficulty and the leg line can be corrected.

  Thus, in common with the invention of Patent Document 1 disclosed as the prior art and the invention of Patent Document 2, the strength of the configuration of sportswear such as a swimsuit for swimming worn by Patent Document 1 depends on the part to be used. (Patent Document 2) is a stretchable main body that covers from the waist to the upper part of the thigh in the garment with leg crotch, and the main body. It is in the point that it is composed of a stretchable support line part with stronger tightening force, and in sportswear to wear, clothing with crotch for leg straightening, etc., using stretch materials with different tension depending on the part to be used In other words, it acts on the muscles, and it works on the adductor abductor in the same way by using a stretchable body part and a support line part having a strong tightening force to correct the leg line.

  However, in the prior art, it is possible to use stretch materials with different tensions depending on the parts used by sportswear to act on the muscles, and use a stretchable main body and a support line with strong tightening force. In fact, it is very difficult to correct the leg by acting on the rotator muscle. Wearers and wearers of orthodontic clothing have individual differences in their height and how to train muscles, and the muscle sites where strong stretch materials, etc. work effectively vary greatly from person to person. There were drawbacks such as being able to act properly on certain muscles and not exhibit their respective functions.

Further, as in the present invention, sportswear and sports underwear are provided with an internal rotation function or an external rotation function, so that sportswear and sports underwear adapted to the movement of the body in each sport are easy to exercise. There was nothing to offer.
Japanese Patent No. 3682715 Japanese Patent No. 3784441

  The present invention relates to sportswear having an internal rotation or external rotation function. In particular, in the present invention, by providing an internal rotation function or an external rotation function to sportswear or sports underwear, Sportswear and sports underwear adapted to body movements in sports.

  In the present invention, sportswear or sports underwear having an internal rotation or external rotation function has an exercise function with the long axis of the limb as the axis, and the toes with the long axis of the limb as the axis An internal rotation function is a movement function that rotates inward, and an external rotation function is a movement function that rotates the toes outward about the same long axis of the same limb.

  For example, sportswear that requires an internal rotation function includes athletics wear, freestyle swimsuit, golf underwear, and the like. Sportswear that requires an external rotation function includes swimsuits for breaststroke, speed skating wear, cross-country wear, ski jumping underwear, etc., so-called sportswear has internal or external rotation functions. The range of sportswear we have is extremely wide.

  Thus, an object of the present invention is to provide sports that are easily adapted to the movement of the body in each sport by providing each of the above-described various sportswear with an internal rotation function or an external rotation function. Wear and sports underwear.

In order to solve the above-mentioned problems, the present invention first comprises a stretchable fabric material that covers at least from the vicinity of the waist to the vicinity of the intermediate position between the substantially hip joint center point and the substantially knee joint center point on the back side. Clothing,
The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
The stretching portion exhibits a form of a slanted roof that starting from the waist crest near substantially the center position of the front side, the left body respectively shaped reverse Ha right body at gluteal portion groove both inside near the street back side A spiral line extending to the vicinity of at least the middle position between the substantially hip joint center point and the substantially knee joint center point on the back side through the vicinity of both inner sides of the buttocks groove portion , and a direction along the spiral line The internal rotation function was provided by being configured to generate force on the human body,
The gist of the present invention is sportswear having a turning function.

Further, the present invention is a garment made of a stretchable fabric material that covers at least from the vicinity of the waist to the vicinity of the crotch,
The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
The stretching portion exhibits a form of a slanted roof that starting from the waist crest near substantially the center position of the rear side, the left body respectively, a reverse C-shape at the right front body street front side crotch portion both in the inner circle beside forming a spiral line which develops, and, it has to have a lateral rotation function by being configured such that a force to the human body in the direction along the spiral line occurs,
It is also the gist of sportswear having a turning function characterized by.

  The stretch portion may have at least a part of a multi-layer structure, and the main body portion and the stretch portion are both made of a cut piece that is cut into a spiral shape. It is also preferable that the respective cut pieces are sewn together as a position in the longitudinal direction.

  The stretch portion of the main body portion and the stretch portion is a cut piece that is cut in a spiral shape, and the cut piece is taken in the longitudinal direction as a normal cloth position and integrated with the main body portion by sewing. Is also preferred.

  The stretch portion may be integrally formed by switching or changing the knitting structure when the main body portion is knitted or woven.

  The stretch portion may be fixed to the front surface or the back surface of the wear main body portion after the main body portion is integrally formed.

  In addition, the stretch part passes through the left body, right body, and the inner side of both sides of the groin on the back side, so that the spiral line starting from the approximate center position near the lumbar crest on the front side has a C shape, At least an intermediate position between the substantially hip joint center point on the back side and the substantially knee joint center point can be set as the end point position (in the case of internal rotation).

  In addition, the stretch part passes through the left body and right body and passes both the inside of the front crotch part and the vicinity of the base so that the spiral line starting from the approximate center position near the hip part on the back side has a C shape. Furthermore, at least the vicinity of the intermediate position between the front hip approximate center point and the approximate knee joint center point can be set as the end point position (in the case of external rotation).

  The bottom position of the lower garment is a pants type that ends at the groin or crotch, a short pants type that ends between the crotch and the knee head, a spats type that ends at the upper knee head, a semi-long spats type that ends at the lower knee head, or It also features various forms such as long spats that end at the top of the ankle.

  Furthermore, it is also preferable to provide a non-slip function on the lower skin side or outside of either or both of the lower garment and the stretch part.

  The left body has an internal rotation function and the right body has an external rotation function, or the left body has an external rotation function and the right body has an internal rotation function. It is possible to make the body structure different and integrate it as a garment as a modification.

  Similarly, the left and right bodies are configured so that only the left or right body has an internal rotation or external rotation function and the other body does not have an internal rotation or external rotation function. You can also make different garments.

Thus, the present invention relates to sportswear having an internal rotation function or an external rotation function, and in particular, as an effect of the present invention, sportswear or sports underwear has an internal rotation function or an external rotation function. As a result, it was possible to provide sportswear and sports underwear that were easy to exercise and adapted to the movement of the body in each sportswear.
Not only that, but also the effect of so-called hip-up and other body shape correction was produced as a result of the strong lifting force of the human buttock.

  Here, supplementary explanations for implementing the present invention, explanations of some terms in the present specification, and the like are described below.

"mechanism"
First, I would like to describe the internal rotation and external rotation functions and the mechanism.
“Internal rotation” or “external rotation” movement or function in sportswear or sports underwear having an internal rotation or external rotation function defined in the present invention is based on the long axis of the limb. It has an exercise function, and the exercise function in which the tip of the foot rotates inward about the long axis of the limb is the internal rotation function, and the exercise in which the tip of the foot rotates outward with the long axis of the same limb as the axis The function is an external rotation function.

On the other hand, the “inner rotation” or “external rotation” movement or function refers to a movement toward the body axis (inner rotation) and a movement away from the body axis (abduction).
In other words, it is a simple movement of closing and opening in and out.
In other words, in the present invention, “internal rotation” / “external rotation” and generally called “internal rotation” / “external rotation” are rotations about the long axis of the limb as an axis? It is completely different in terms of whether or not (see “FIG. 1”).

  The internal rotation or external rotation function described above specifically has a basic mechanism which will be described in detail in the embodiments of the present specification to be described later (for example, paragraph numbers “0061” to “0068”). Or “FIG. 4”).

  In order to exhibit this mechanism, the structure of Claim 1 or Claim 2 is required, but I want to supplement further explanation.

That is, in a strict mechanism meaning, the internal rotation or external rotation function in the present invention has already been extended in the vicinity of the inner side of the two grooves on the back side, as described in claim 1 or claim 2. It is demonstrated by being applied (in the case of internal rotation), or it is demonstrated by extending the stretch part in the vicinity of both inner sides of the crotch part on the front side (in the case of external rotation) (That is, it becomes a foot tip when visually observed below the knee due to the stress of the stretch portion, but has already been rotationally moved inward or outward.) However, although it is auxiliary, a preferable internal rotation or external rotation function can be exerted by extending.
Specifically, in the vicinity of an intermediate position between the center point of the hip joint on the back side and the center point of the knee joint (both internal rotation and external rotation), or further below, for example, the front shin (in the case of internal rotation), expansion A preferable function can also be exhibited by extending to the shin part (in the case of external rotation), the upper part of the ankle (both internal rotation and external rotation), and the like (see claims 7 and 8).

"Material"
Both the main body part and stretch part may be made of a stretchable material even if there is a difference in strength, and there is no particular limitation, but in general, synthetic fibers such as polyester and nylon, and polyurethane Further, knitted or woven fabrics with polyolefin elastic fibers or the like are often used.

"Main body"
In the present specification, the main body portion refers to a portion having a lower degree of elongation (a smaller tightening force) than the stretch portion, but in the case of claim 3 or the like, a plurality of cutting pieces (in claim 3, In the case of claims 5 and 6, etc., it means the entire completed wear, that is, a broad concept including both.

"Stretch club"
The stretch part in the present specification needs to have a stronger elongation than the main body part, but it does not have to be a “stronger” extension, and a predetermined elongation is required. The
Generally speaking, in the case of normal sportswear, the design is based on the premise that it is worn 20% to 60% of the fabric. In the above design, as the predetermined elongation of the fabric, it is necessary that the elongation rate at the time of 0.5 kg load of JIS L 1018 method B (constant load method) is within a range of 10 to 60%. Is done.

Moreover, the stretch part in this specification must have the predetermined width which can give sufficient tightening force to the predetermined site | part of a body, but it does not need to be an exceptionally limited width.
Generally, about 5 cm to 15 cm is required but not limited.

  The stretch part forms a spiral line with a predetermined position, but depending on the position, design reasons, size of the lower garment, etc., there may be a difference in speed, and it is not necessarily a “loose” line. Does not mean

  In addition, all or part of the stretch part has a multi-layer structure, that is, for example, when an equivalent stretch fabric is further polymerized to the stretch part by stitching, printing, etc., the stretch part is further strengthened. It should be added that the effects of the present invention can be further exhibited. In addition, as described above, at least where the stretch portion starts and where it ends, or beyond which the stretch portion can be extended.

"Fixation"
Claim 6 Others, such as “fixing”, widely includes integrated methods such as sewing, adhesion, sticking, welding, printing, etc., which are generally used in the manufacture of wear, and are particularly limited. Absent.

"Form of underwear"
Although it is specified in the claims that the lower garment may have a so-called pant-type, long spats, or the like, the lower end of the lower garment does not have a special relationship with the lower end of the stretch portion.
That is, the stretch portion is not extended to the lower end of the lower garment, and the middle of the lower garment may be the end point position.
Therefore, more precisely, the lower end position of the lower garment is “at least” the lower end position of the stretch portion.

  In addition, when forming various conventional means or configurations such as providing a tape coated with silicon on the lower skin side of either the lower end or the stretch portion of the lower garment, or both, or providing a belt on the outside. Since it becomes a slipper of a lower garment, the internal rotation function or the external rotation function as an effect of this invention can be exhibited further.

  Of course, the upper garment part may be continuously or continuously integrated with the lower garment to form a so-called sleeveless or sleeveless one-piece type.

Further, taking into account the internal and external rotation mechanisms that form the basis of the present invention and the configuration of the present invention, the right body and the left body can be divided into wear.
That is, as described in the claims, for example, the right foot (right body) has an internal rotation function, and the left foot (left body) has an external rotation function. It is also possible to make a modification such that only one of the left foot (left body) or the right foot (right body) has an internal rotation or external rotation function (ie, the other does not have a turning function). It can also be applied to wear for specific purposes, for example, body correction purposes.

"Applicable sports events"
In the present invention, as a result of the function or mechanism of the internal rotation or external rotation described above, the wear having the internal rotation function is optimal as, for example, athletics wear, free-form swimming wear, golf underwear, etc. Wear having an external rotation function is most suitable, for example, as a swimsuit for breaststroke, a wear for speed skating, a wear for cross country, an underwear for ski jumping, and the like.

  2 to 4 illustrate a first embodiment of the present invention. The first embodiment shows sportswear having an internal rotation function. 2A is a front view showing the front side of the sportswear, FIG. 2B is a rear view showing the back side of the sportswear, FIG. 2C is a right side view, and FIG. Left side views are shown respectively. 2, FIG. 2 (a) shows the front side when a person wears the sportswear, and FIG. 2 (b) shows the back side of the person. The same applies to FIGS. 2C and 2D.

Moreover, FIG. 3 is explanatory drawing which shows the example of a shape of the sportswear by which this invention is implemented.
Furthermore, FIG. 4 explains the mechanism of the present invention, FIG. 4 (a) is a front view showing the front side of the sportswear, FIG. 4 (b) is a rear view showing the back side of the sportswear, FIG. 4C shows a right side view, and FIG. 4D shows a left side view. Also in FIG. 4, FIG. 4 (a) shows the front side when a person wears sportswear, and FIG. 4 (b) shows the back side of the person. The same applies to FIGS. 4C and 4D.
4 (a-1), (b-1), (c-1), and (d-1) respectively correspond to FIGS. 4 (a), (b), and (c). (D) is a partially enlarged view (however, the direction of the force generated in the human body is shown).

2 and 4, reference numeral 1 denotes the sportswear of the present invention, 2 denotes a main body portion of the wear, and 3 denotes a stretch portion. The main part 2 of the wear is 80%, and a cut piece 4 cut into a spiral shape having a relatively weak elongation (a small tightening force) (a cut piece having a cut edge in a longitudinal direction as a normal cloth position, so-called a cut piece) The stretch portion 3 is 30% and has a higher degree of elongation (high tightening force), and is also cut into a spiral shape 5 (a cut). A cut piece, so-called bias) taken in the longitudinal direction is formed as a regular cloth position.
Each of the cut pieces 4 and 5 is formed by knitting nylon and polyurethane, and the stretch portion 3 has a width of 10 cm.

  Thus, the sportswear 1 of the present embodiment is a garment 10 made of a stretchable fabric material covering from the waist vicinity 6 to the crotch vicinity 7, and the garment 10 has a relatively low elongation. The loose spiral lines 13a and 13b starting from the central portion 12 near the lumbar crest on the front side 11 are formed in a C shape. As shown in FIG. 2B, the left and right body parts 14a and 14b pass through the left body part 14a and the right body part 14b, respectively. Presented as an end point.

In the first embodiment of the present invention, as described above, both the main body 2 and the stretch portion 3 are formed of the cut pieces 4 and 5 cut into a loose spiral shape. In addition, the seam is taken as a regular cloth position in the longitudinal direction (that is, for a so-called bias), and the pieces 4 and 5 are sewn together to integrally manufacture sportswear 1 having an internal turning function.
The sewn portions 8 and 9 of the respective cut pieces 4 and 5 also control the elongation of the stretch portion 3, that is, increase the tightening force.

  In addition, as a variation of Example 1, the stretch portion 3 is switched or formed integrally by changing the knitting structure when the main body portion 2 is knitted or woven. It is also possible to provide sportswear 1 having

  Furthermore, the stretch part 3 is internally rotated by being secured to the front or back surface of the wear main body part 2 by sewing, bonding, adhering, welding, printing, or the like after the main body part 2 is formed. It is also possible to provide sportswear 1 having a function.

  As another application example of the first embodiment of the present invention, the stretched portion 3 is such that the loose spiral lines 13a and 13b starting from the approximate center position 12 in the vicinity of the lumbar crest on the front side 11 have a square shape. The hip center points 17a and 17b on the back side 16 pass through the left body 14a and the right body 14b, respectively, and pass through the buttocks both groove inner sides 15a and 15b along the buttocks groove line L shown in FIG. And the approximate knee joint center points 18a and 18b, near the intermediate positions 19a and 19b (dotted line portions), or beyond the intermediate position vicinity 19a and 19b, and further above the knee upper portions 20a and 20b (dotted line portions). It is also possible to provide sportswear 1 having an internal rotation function that is configured to have the end point as an end point (may be further extended downward, i.e., the vicinity of the lower kneecap 20-c, the vicinity of the ankle 20- It may be up to. Both dotted line).

  Thus, as shown in FIG. 3, the first embodiment of the present invention has a pants mold 30, a hip joint in which the lower end position of the lower garment 10 ends at the buttocks groove part or the crotch part 15 a, 15 b, which is the lower end of the stretch part 3. Short pants 31 ending in the vicinity of intermediate positions 19a and 19b between the center points 17a and 17b and the knee joint center points 18a and 18b, spats 32 ending in the vicinity of the upper knee heads 20a and 20b, and the vicinity of the lower knee heads 20-c and 20-c Semi-long spats type 33 ending in, or long spats type 34 ending in the vicinity of the ankles 20-d, 20-d, and the internal rotation function in the spiral lines 13a, 13b (shown in FIG. 2) of the respective sportswear 1 It is also the sportswear 1 characterized by having.

  The first embodiment in each shape of the lower garment 10 is sportswear 1 in which spiral lines 13a and 13b are provided with an internal rotation function as shown in FIG. 2, and in particular, athletics wear and swimsuit for free-form swimming. The internal rotation function can be exhibited for golf underwear and the like.

  Next, in Example 1 of the present invention, a mechanism by which the sportswear 1 can exert its internal rotation function, particularly for athletics wear, freestyle swimsuits, golf underwear, etc. is shown in FIG. And FIG. 2).

  FIG. 2A shows the front side 11 of the sportswear 1, and loose spiral lines 13 a and 13 b starting from a substantially central position 12 in the vicinity of the lumbar crest on the front side 11 of the stretch part 3 are in a C shape. So as to pass through the left body 14a and the right body 14b, respectively, and the vicinity of the buttocks groove portion 15a and 15b of the buttocks groove line L shown in FIG.

  The cloth is stretched when worn, and during the wear, depending on the site and body shape, the cloth is stretched by 20% to 60%.

  When considering the spiral lines 13a and 14b made of the stretch portion 3 having a high degree of elongation as wear at the point A in FIG. 4 (a) seen from the front side 11 of the wearer, the spiral line 13a is Then, a force P (an arrow at an obliquely lower point at the point A) for the cloth to return to the original works, and at the same time, the cloth is decomposed into a horizontal component P1 and a vertical component P2.

In the point A, the force P at which the cloth tries to return is generated as a reaction force Pa against the P in the human body (a force to return to the original at the point A). Since P and Pa work in the opposite direction and have the same size, the balance of force is maintained and the wear does not fall off).
As in the case of the wear, the force Pa generated in the human body as a reaction force against P is decomposed into its horizontal component P-1 and vertical component P-2.
This phenomenon occurs because the wear and body are in close contact with each other (in other words, the stretch part strongly presses the body). This is because a force that attempts to return in the direction opposite to the direction of elongation during wearing occurs in the human body as a reaction force (force in the opposite direction).

Similarly, on the back side 16 shown in FIG. 4B, a force that causes the cloth to return to the original point B (an arrow at a diagonally lower point at the point B) acts at the point B, and at the same time the horizontal component P1 thereof. And the vertical component P2.
As described above, this appearance is also a case where the direction when worn is considered as wear at point B.
That is, as a problem of the force generated on the human body during wearing of the wear, P-1 (horizontal component) works horizontally outward, contrary to the direction as wear at the time of wearing, P-2 ( The vertical component) works to push the heel upward, and the force Pa generated in the human body as a reaction force against the force P that the fabric tries to return to is always pulling the point B obliquely above the arrow. (FIG. 4 (b-1)). The reason for this is the result that occurs in the human body as the reaction force (force in the opposite direction) of the stretch fabric, just as described above. And the horizontal direction component P-1 which is the force which acts on the horizontal direction of a body acts as an internal rotation function which works inside a human body when it goes to the front of the body.

  As in the above, the wear mechanism and the mechanism that acts on the human body are exactly the same on both sides of FIGS. 4 (c) and 4 (c-1) and FIGS. 4 (d) and 4 (d-1). (Because it can be understood from the above explanation, I will not give a detailed explanation.)

  In short, the working direction of the force in the stretch portion of the wear is different between the direction as the wear and the direction in the human body as the reaction force, and the force P, (and P The force Pa generated in the human body as a reaction force against the force, and the outward force (acting inward if it is turned forward) fulfills the internal rotation function of the human body.

  5 and 6 illustrate a second embodiment of the present invention, and show sportswear having an external rotation function. 5 (a) is a front view showing the front side of the sportswear, FIG. 5 (b) is a rear view showing the back side of the sportswear, FIG. 5 (c) is a right side view, and FIG. 5 (d). Respectively show left side views. In FIG. 5, FIG. 5 (a) shows the front side when a person wears sportswear, and FIG. 5 (b) shows the back side. The same applies to FIGS. 5C and 5D.

6 illustrates the mechanism of the second embodiment. FIG. 6A is a front view showing the front side of the sportswear, and FIG. 6B is a rear view showing the back side of the sportswear. is there.
Also in FIG. 6, FIG. 6 (a) shows the front side when a person wears sportswear, and FIG. 6 (b) shows the back side.
6 (a-1) shows a partial enlargement of FIG. 6 (a), and FIG. 6 (b-1) shows a partial enlargement of FIG. 6 (b).

5 and 6, the same components as those in FIGS. 2 and 4 are denoted by the same reference numerals, 1 indicates the overall sportswear of the present invention, 2 indicates the body portion of the wear, and 3 indicates the stretch portion. Yes. The main body portion 2 of the wear forms a cut piece 4 cut into a spiral shape having a relatively weak elongation (a cut piece in the longitudinal direction with the seam positioned as a normal cloth position), and the stretch portion 3 Forms a cut piece 5 having a high elongation and cut into a spiral shape (a cut piece having a cut edge in the longitudinal direction as a normal cloth position).
In the present embodiment, the material, the elongation, and the width of the stretch portion 3 of the respective cut pieces 4 and 5 are the same as those in the first embodiment.

  Thus, Example 2 is a garment 10 made of a stretchable fabric material covering from the waist portion 6 to the crotch portion 7, and the garment 10 includes a main body portion 2 having a relatively weak elongation, A loose spiral line 13a, 13b starting from a substantially central position 12 in the vicinity of the lumbar crest on the back side 16 as shown in FIG. 5 (b). It passes through the left body 14a and the right body 14b so as to exhibit a shape, and is configured to have an inverted C shape at the inner side of the crotch portion 7 on the front side 11 or in the vicinity of the root to be the end point.

  In the second embodiment of the present invention, as in the first embodiment, as described above, the main body 2 and the stretch portion 3 are both composed of the cut pieces 4 and 5 that are cut into a loose spiral shape. The cut pieces 4 and 5 are taken as a regular cloth position in the longitudinal direction (so-called bias), and the cut pieces 4 and 5 are sewn and integrated as sportswear 1 having an external rotation function. I'm making it.

  Also in the second embodiment, as an application example, the stretch portion 3 is switched continuously or integrally formed by changing the knitting structure when the main body portion 2 is knitted or woven. It is possible to provide sportswear 1 having a function.

  Furthermore, the stretch part 3 is fixed to the front or back surface of the wear body part 2 by sewing, bonding, adhering, welding, printing, or the like after the body part 2 is formed. It is also possible to provide sportswear 1 having a function.

  As another application example of Embodiment 2 of the present invention, the stretched portion 3 is formed so that the loose spiral lines 13a and 13b starting from the substantially central position 12 near the lumbar apex portion on the back side 16 have a square shape. , Respectively, pass through the left body 14a and the right body 14b, pass the vicinity of both inner sides of the crotch part 7 on the front side 11, and the vicinity of intermediate positions 19a and 19b between the approximate hip joint center points 17a and 17b and the approximate knee joint center points 18a and 18b. , Or an end point, or further, the upper knee 20a, 20b is set as the end point (the same as in the first embodiment). The sportswear 1 can be provided.

  Thus, also in the second embodiment of the present invention, as in the first embodiment, as shown in FIG. 4, various shapes are formed depending on the lower end position of the lower garment 9, and the spiral lines 13 a and 13 b of the respective sportswear 1. The sportswear 1 is also characterized by having an external rotation function (shown in FIG. 5).

  Example 2 in each shape of the lower garment 9 is sportswear 1 in which spiral lines 13a and 13b are provided with an external rotation function as shown in FIG. 5, and in particular, swimwear for breaststroke, wear for speed skating, Its external rotation function can be demonstrated for cross-country wear, ski jump underwear, etc.

  Thus, in Embodiment 2 of the present invention, a mechanism by which the sportswear 1 can exert its external rotation function particularly for breaststroke swimsuits, speed skates, cross-countries, ski jump underwears, etc. is shown in FIG. (And FIG. 5) will be described (however, matters that can be understood from the description in the first embodiment are omitted in order to avoid duplication).

  6A shows the front side 11 of the sportswear 1, and FIG. 6B shows the sportswear 1 viewed from the back side 16. In FIG. 6 (b), the stretch portion 3 having a strong elongation cut into a loose spiral shape starting from the approximate center position 12 near the lumbar apex portion is a spiral line 13a, 13b that expands in a letter C shape when viewed from the back side 16. Are respectively configured to end in the vicinity of both inner sides of the front crotch part 7 in FIG. 5A through the left body 14a and the right body 14b.

  When the spiral lines 13a and 13b formed of the stretch part 3 having a high degree of elongation are considered at point A in FIG. 6 (a) seen from the front of the wearer, the spiral line 13a returns to its original shape at the point A. A force P (an obliquely downward arrow at the point A) is exerted and simultaneously decomposed into its horizontal component P1 and vertical component P2. The horizontal component P1, which is a force acting on the outside of the human body, becomes an external rotation function that works on the outside when it travels to the back side 16 of the human body.

Similarly, on the back side 16 shown in FIG. 6B, at the point B, a force P is applied to return the cloth to its original state, and it is decomposed into its horizontal component P1 and vertical component P2. .
The explanation of the direction in which the force acts is a problem as wear as in the case of the first embodiment, and is not considered as a problem as a human body, that is, a problem that occurs in the human body.
That is, when considered as a human body, the directions are as shown in FIGS. 6A-1 and 6B-1 (that is, P1 is P-1, P2 is P-2, P is P- a). These mechanisms are exactly the same as in the first embodiment.

  Therefore, the force P (and the force Pa generated in the human body as a reaction force against P) that the cloth tries to return becomes an external rotation function when the sportswear of Example 2 is worn, in particular, a swimsuit for breaststroke, It is possible to provide sportswear and sports underwear that are easy to exercise and adapt to body movements in each sport such as speed skating, cross-country, ski jumping and underwear.

  Thus, the present invention relates to sportswear having an internal rotation or external rotation function, and in particular, the present invention has attracted attention in the past in the world of sportswear and sports underwear. Of internal movement function or external rotation function that was not clearly differentiated from adduction / abduction functions, and by adapting to the movement of the body in each sport Sportswear and sports underwear can be provided, and the range of use can be widely used for various sportswear and sports underwear, and it can also be used as clothing for body correction. Therefore, the industrial utility value is tremendous.

It is explanatory drawing of an internal rotation and an external rotation function. (“Introduction to Sports and Biomechanics” by Kimiko Kaneko, 2001. The broken lines indicating the body axis and the long axis of the limbs were inserted by the applicant for easy understanding.) It is explanatory drawing which shows Example 1 of this invention (front). It is explanatory drawing which shows Example 1 of this invention (back surface). It is explanatory drawing which shows Example 1 of this invention (right side surface). It is explanatory drawing which shows Example 1 of this invention (left side). It is explanatory drawing which shows the example of a shape of the sportswear by which this invention is implemented. It is explanatory drawing which shows the mechanism of Example 1 (front). It is explanatory drawing which shows the mechanism of Example 1 (back surface). It is explanatory drawing which shows the mechanism of Example 1 (right side surface). It is explanatory drawing which shows the mechanism of Example 1 (left side surface). FIG. 5 is a partially enlarged view of FIG. It is the elements on larger scale of FIG.4 (b). It is the elements on larger scale of FIG.4 (c). It is the elements on larger scale of FIG.4 (d). It is explanatory drawing which shows Example 2 of this invention (front). It is explanatory drawing which shows Example 2 of this invention (back). It is explanatory drawing which shows Example 2 of this invention (right side surface). It is explanatory drawing which shows Example 2 of this invention (left side surface). It is explanatory drawing which shows the mechanism of Example 2 (front). It is explanatory drawing which shows the mechanism of Example 2 (back surface). It is the elements on larger scale of Fig.6 (a). It is the elements on larger scale of FIG.6 (b).

Explanation of symbols

1 Sportswear 2 Body part 3 Stretch part 4 Cut piece (of the body part)
5 Cut pieces (in the stretch section)
6 Near waist part 7 Crotch part 8 Sewn part of cut piece (main part) 9 Sewn part of cut piece (stretch part) 10 Lower garment 11 Front side 12 Near center of hip part 13a, 13b Spiral line 14a Left body 14b Right body 15a, 15b Near the inner side (or root) of the buttocks groove 16 Back side 17a, 17b Approximately hip joint center point 18a, 18b Approximately knee joint center point 19a, 19b Near intermediate position between approximately hip joint center point and approximately knee joint center point 20a, 20b Upper knee head vicinity 20-c, 20-c Lower knee head vicinity 20-d, 20-d Near ankle part 30 Pants type 31 Short pants type 32 Spats type 33 Semi-long spats 34 Long spats type L Hip groove line A, B , C, D Points to consider P The force (tension) at which the fabric tries to return
P1 P horizontal direction component P2 P horizontal direction component P-2 P-a horizontal direction component P-2 P-a vertical direction component P-1 P-a horizontal direction component P-2

Claims (11)

At least a lower garment made of a stretchable fabric material covering from the vicinity of the waist to the vicinity of the middle position between the substantially hip joint center point and the substantially knee joint center point on the back side ,
The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
The stretching portion exhibits a form of a slanted roof that starting from the waist crest near substantially the center position of the front side, the left body respectively shaped reverse Ha right body at gluteal portion groove both inside near the street back side A spiral line extending to the vicinity of at least the middle position between the substantially hip joint center point and the substantially knee joint center point on the back side through the vicinity of both inner sides of the buttocks groove portion , and a direction along the spiral line The internal rotation function was provided by being configured to generate force on the human body,
Sportswear having a turning function characterized by At least a garment made of stretchable fabric material covering from the waist area to the crotch area,
The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
The stretching portion exhibits a form of a slanted roof that starting from the waist crest near substantially the center position of the rear side, the left body respectively, a reverse C-shape at the right front body street front side crotch portion both in the inner circle beside forming a spiral line which develops, and, it has to have a lateral rotation function by being configured such that a force to the human body in the direction along the spiral line occurs,
Sportswear having a turning function characterized by Said stretching portion is, so that the spiral lines starting from the waist crest near substantially the center position of the back side exhibits a form of a slanted roof, left body respectively, via the crotch portion both in aides beside the street front side right body And, at least, it extends to the vicinity of an intermediate position between the front hip substantially center point and the substantially knee joint center point,
Sportswear having a turning function according to claim 2 . At least a garment made of stretchable fabric material covering from the waist area to the crotch area,
  The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
  The stretch part (1) forms a spiral line on the left body, starting from a substantially central position in the vicinity of the lumbar apex on the front side and extending to the inner side of the groin groove on the back side through the left body, and the spiral It has an internal rotation function by being configured so that force is generated against the human body in the direction along the line, and the right body, starting from the approximate center position near the back of the hipbone on the back side, passes through the right body, Forming a spiral line that extends at least to the inside of the crotch part on the front side, and having an external rotation function by being configured to generate a force on the human body in a direction along the spiral line; or ( 2) In the left body, a spiral line is formed starting from the approximate center position in the vicinity of the lumbar apex on the back side, extending through the left body to at least the inside of the crotch part on the front side, and It is configured to generate a force against the human body in the direction along the spiral line, so that it has an external rotation function, and the right body has an approximate center position near the top of the hip on the front side and passes through the right body. Forming a spiral line that extends at least to the vicinity of the inside of the buttocks groove portion on the back side, and having an internal rotation function by being configured to generate a force on the human body in a direction along the spiral line, That the left and right body configurations are integrated as different garments,
Sportswear having a turning function characterized by At least a garment made of stretchable fabric material covering from the waist area to the crotch area,
  The lower garment is composed of a relatively weak elongation main body portion and a stronger elongation portion,
  The stretch portion (1) forms a spiral line only at the left body, starting from a substantially central position in the vicinity of the front lumbar apex, passing through the left body and at least near the inside of the groin groove on the back side, and the spiral Whether it is configured to generate a force against the human body in the direction along the line, so that it has an internal rotation function, and the other body does not have either an internal rotation or external rotation function, Alternatively, (2) only on the left body, forming a spiral line starting from the approximate center position in the vicinity of the back of the hips on the back side and extending through the left body to at least the inside of the crotch part on the front side, and along the spiral line The external body is provided with a function to generate a force against the human body in the opposite direction, and the other body has neither an internal rotation function nor an external rotation function, or ( 3) Only on the body, it forms a spiral line that starts from the approximate center position near the front of the hip bone on the front side, passes through the right body and extends to at least the inside of the buttocks groove on the back side, and is directed to the human body in the direction along the spiral line. So that the inner body can have an internal rotation function and the other body has neither internal or external rotation functions, or (4) only the right body A spiral line extending from the approximate center position near the vertebral apex portion on the back side to the right body and extending to at least the inside of the crotch portion on the front side is formed, and a force is applied to the human body in the direction along the spiral line. As an undergarment, the outer body function is given by being constructed so that the inner body and the outer body function are not given to the other body, and the structure of the left body and the right body is made different. Conjugated was that,
Sportswear having a turning function characterized by Having at least a part of the stretch portion a multilayer structure;
Sportswear having a turning function according to any one of claims 1 to 5 . The stretch part is integrally formed by switching or changing the knitting structure when the main body part is knitted or woven.
Sportswear having a turning function according to any one of claims 1 to 5 . The stretch portion is fixed to the front surface or the back surface of the wear main body portion after the main body portion is integrally formed,
Sportswear having a turning function according to any one of claims 1 to 6 . Lower end position of the lower garments, shorts-type ending in the middle of the crotch bottom and knee head, spats-type ending in kneecap top, Medium spats-type ending in kneecap lower, or various style such as long spats-type ending in ankle top Presenting,
Claim 1 Symbol placement of sportswear having a pivoting function, wherein the. The bottom position of the lower garment is a pants type ending in the groin or crotch, a short pants type ending in the middle between the crotch and the knee head, a spats type ending in the upper knee head, a semi-long spats type ending in the lower knee head, or ankle Presenting various forms such as long spats that end at the top,
Sportswear having a turning function according to any one of claims 2, 4 and 5 . In either the lower garment or the stretch part, or both, the lower end skin side or the outer side was provided with a non-slip function,
Sportswear having a turning function according to any one of claims 9 and 10 .

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