WO2019172028A1 - Caleçon de sport - Google Patents

Caleçon de sport Download PDF

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Publication number
WO2019172028A1
WO2019172028A1 PCT/JP2019/007420 JP2019007420W WO2019172028A1 WO 2019172028 A1 WO2019172028 A1 WO 2019172028A1 JP 2019007420 W JP2019007420 W JP 2019007420W WO 2019172028 A1 WO2019172028 A1 WO 2019172028A1
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
fabric portion
sports
sports pants
pants according
Prior art date
Application number
PCT/JP2019/007420
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English (en)
Japanese (ja)
Inventor
田中啓之
西田光治
田部祥平
古川大輔
Original Assignee
美津濃株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美津濃株式会社 filed Critical 美津濃株式会社
Priority to JP2020504945A priority Critical patent/JP7017622B2/ja
Publication of WO2019172028A1 publication Critical patent/WO2019172028A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/06—Trousers
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches

Definitions

  • the present invention relates to sports pants. More preferably, the present invention relates to pants suitable for various sports such as marathon, running, jogging, walking, volleyball, baseball and swimming.
  • Patent Document 1 Various sports pants for running, such as applying pressure to the necessary muscles such as the upper buttocks, thighs, knees, and calves, controlling the vibration of the muscles, or controlling the posture by tightening the waist Compression-type tights are known.
  • Patent Document 1 a non-slip member is disposed at the back of the waist in order to prevent the waist bag from shifting.
  • elastic knitted fabrics including elastic yarns such as polyurethane yarn are used as sports tights, elastic knitted fabrics with high elasticity are arranged at necessary places, and elastic knitted fabrics with low elasticity at other places.
  • Patent Documents 2 to 4 There are proposals for arranging the dough (for example, Patent Documents 2 to 4).
  • the pants proposed in the patent document have a low tightening force around the torso including the lower abdomen and the back of the waist, and the conventional tights also tighten the thigh, and it is difficult to tighten only around the torso. there were.
  • the present invention provides sports pants capable of tightening only around the trunk including the lower abdomen and the back of the waist and tilting the pelvis forward in order to solve the conventional problems.
  • the sports pants of the present invention are sports pants including a first fabric portion having strong tightness and a second fabric portion having weak tightness, wherein the first fabric portion includes a pelvis and a lower abdomen. Covering the periphery, the back side is higher than the front side, a second fabric part having a weak tightening property is disposed at the lower part of the first fabric part, and a belt part is provided at the upper end of the pants, The back surface and both side surfaces of the belt portion are formed of a first fabric portion, and the front surface of the belt portion is formed of a second fabric portion.
  • the present invention includes a first fabric portion having strong tightness and a second fabric portion having weak tightness, and the first fabric portion covers the periphery of the trunk including the pelvis and lower abdomen, and is closer to the rear side than the front side. Is located at a high position, a second fabric portion having a weak tightening property is disposed at a lower portion of the first fabric portion, a belt portion is disposed at an upper end of the pants, and a back surface and both side surfaces are the first fabric portions.
  • sports pants capable of tightening only around the torso including the lower abdomen and the back of the waist and tilting the pelvis forward. That is, during sports, the muscles from the hips to the legs are kept in a free state and can move freely, the periphery of the torso including the lower abdomen and the back of the waist is fixed, and the pelvic forward tilting posture can be maintained.
  • FIG. 1A is a front view of sports pants according to an embodiment of the present invention
  • FIG. 1B is a side view thereof
  • FIG. 1C is a rear view thereof
  • 2A is a front view of sports pants according to another embodiment of the present invention
  • FIG. 2B is a side view thereof
  • FIG. 2C is a rear view thereof.
  • FIG. 3 is a graph showing the load-elongation rate of the stretch fabric used in one example of the present invention.
  • FIG. 4 is a graph showing the load-elongation rate of the stretch knitted fabric used in one example of the present invention.
  • the sports pants of the present invention are composed of at least a first fabric portion having strong tightness and a second fabric portion having weak tightness.
  • the first fabric portion covers the periphery of the torso including the pelvis and the lower abdomen, and the back is higher than the front.
  • a second fabric portion having a weak tightening property is disposed below the first fabric portion.
  • the periphery of the trunk including the lower abdomen and the back of the waist is tightened.
  • the pelvis can be tilted forward and the pelvis can be kept tilted forward.
  • the second fabric portion having a weak tightening property is disposed in the lower portion of the first fabric portion, the large movement of the lower abdomen including the greater gluteus and the crotch is not hindered.
  • a third fabric portion having intermediate tightening properties is disposed between the first fabric portion and the second fabric portion, continuous from both side surfaces to the back surface, and covering a portion of the middle gluteal muscle. Also good. This does not hinder large movements of the middle gluteus muscle.
  • This embodiment is suitable for women, and for men, this portion may also be the first fabric portion having strong tightness.
  • the first fabric portion is a stretch woven fabric containing elastic yarn
  • the second fabric portion is a stretch knitted fabric containing elastic yarn.
  • the woven fabric is thin, light in mass (weight), high in stretch power (tightness), and suitable for maintaining a forward tilting posture of the pelvis.
  • the knitted fabric is suitable for keeping the muscles of the leg portion from the buttocks free and keeping free movement.
  • the first fabric portion is preferably a fabric portion in which two stretch fabrics including elastic yarn are laminated.
  • two stretch fabrics are laminated, strong tightness can be obtained.
  • elastic yarn By including elastic yarn, it is easy to stretch and follow the movement of muscles by sports.
  • the second fabric portion is preferably a single stretch knitted fabric containing elastic yarn. With a single knitted fabric, it is easy to provide weak tightening properties, and does not hinder large movements of the lower abdomen including the gluteal muscle and the crotch.
  • the third fabric portion is one stretch fabric including elastic yarn. By arranging the third fabric portion at a position covering a part of the middle ankle, it does not hinder large movement of the middle ankle.
  • the elongation ratio of each fabric portion is as follows: the first fabric portion elongation rate (S1) is 20-30% vertical, the horizontal 10-20%, and the second fabric portion elongation rate (S2) is vertical. It is preferable that 160 to 190%, width 70 to 100%, the elongation ratio (S3) of the third dough part is 30 to 60%, and width 20 to 50%. However, S1 ⁇ S3 ⁇ S2. Further, the elongation rate may be changed in the region of the first fabric portion. For example, the elongation rate of 2b ⁇ 2d may be smaller than the elongation rate of 2a ⁇ 2c for the purpose of improving the feeling of wearing while maintaining the forward tilting posture of the pelvis. However, even in this case, the relationship is S1 ⁇ S3 ⁇ S2.
  • the initial longitudinal elastic modulus (slope of stress at 5% elongation) of the first fabric portion is three times or more that of the second fabric portion.
  • the first fabric portion can tighten the periphery of the trunk including the lower abdomen and the rear part of the waist, tilt the pelvis forward, and maintain the pelvic forward tilt posture.
  • the second fabric portion does not hinder large movement of the lower abdomen including the gluteal muscle and the crotch.
  • the upper end of the back surface of the first fabric portion is a position exceeding the upper end of the pelvis, the front surface is located between the upper anterior iliac spine and the crotch, and the width in the body length direction of the first fabric portion is behind the front surface. Is preferably wider. Thereby, the forward tilting posture of the pelvis can be maintained more strongly. Moreover, the upper end of the back surface of the first fabric portion is positioned beyond the upper end of the pelvis, so that the pants do not slide down due to movement during sports.
  • the first fabric portion is located at a position where the upper center end of the back surface is higher than the upper center end portion of the front surface by more than 60 mm. More preferably, it is 80 mm or more.
  • the upper limit is preferably 120 mm or less. Thereby, the forward tilting posture of the pelvis can be kept stronger. For this reason, when the back surface and both side surfaces of the belt portion at the upper end of the pants are formed by the first fabric portion and the front surface is formed by the second fabric portion, the rear center upper end portion is positioned higher than the front center upper end portion. Can be placed.
  • the mass (unit weight) per unit area of the first fabric portion is preferably 100 to 400 g / m 2 , more preferably 150 to 360 g / m 2 .
  • the basis weight of the second fabric portion is preferably 100 to 400 g / m 2 , more preferably 150 to 300 g / m 2 .
  • the basis weight of the third fabric portion is preferably 100 to 220 g / m 2 , more preferably 120 to 200 g / m 2 .
  • the first fabric portion may be used by stacking two third fabric portions. When the basis weight is in the above range, the weight is within the above range, which is suitable as sports pants.
  • the waist part of the pants upper end may be provided with waist rubber on the front surface, and the waist rubber may not be provided on both sides and the back part.
  • pants can be attached and detached by the elasticity of the front waist rubber, and it does not slide down due to movement during sports.
  • the length of the skirt of the pants may be from the crotch to the bottom, and may be 2 to 100 cm from the crotch to the bottom.
  • the first and third fabrics are preferably woven fabrics, such as plain weave, twill weave and satin weave.
  • the second fabric is preferably a knitted fabric, and includes, for example, a round knitted fabric, a horizontal knitted fabric, a warp knitted fabric (including tricot knitted fabric and raschel knitted fabric), a pile knitted fabric, etc. , Rubber knitting, pearl knitting, denby structure, cord structure, atlas structure, chain structure, insertion structure, and the like.
  • the fibers used in the first to third fabrics are preferably polyethylene terephthalate (polyester) filament yarn, the same spun yarn, nylon filament yarn, the same spun yarn, polyurethane filament yarn (elastic yarn) or a combination thereof. A covering yarn in which an inelastic yarn is wound around the elastic yarn may be used.
  • the first to third fabrics are made into pants by sewing.
  • the effect of the pelvic support is that when the pelvis is tilted forward, the center of gravity position is in front and the center of foot pressure is in the toe direction.
  • the center of gravity changes when the pelvis is tilted backward, intermediate, and forward in a static posture, but the upper body can be tilted forward without bending the spine.
  • the pelvic forward tilt makes it difficult for the thigh to move forward and upward, and the kicking of the leg diagonally backward is strongly increased.
  • the pelvic forward tilt makes it difficult for the thighs to move forward and upward, and the kicking of the legs diagonally rearward is strongly increased, and the maximum extension range of motion for swinging the legs backward is increased.
  • the reaction of kicking diagonally downward causes the maximum extension of the hip joint, and the muscles such as the psoas major muscle contract rapidly due to the influence.
  • the psoas muscle is a muscle that is good at exerting power while being stretched (extensible contraction), and at this moment, exerts the maximum performance (power).
  • the pants of the present invention can tilt the pelvis forward, thereby promoting various movements such as straight muscle movement, rotation, and horizontal movement.
  • FIG. 1A is a front view of sports pants according to an embodiment of the present invention
  • FIG. 1B is a side view thereof
  • FIG. 1C is a rear view thereof.
  • the first fabric portion 2a-2d having strong tightness covers the periphery of the trunk including the pelvis and the lower abdomen.
  • a second fabric portion 4a-4e having a weak tightening property is arranged.
  • a belt portion 5a-5d At the upper end of the pant 1 is a belt portion 5a-5d.
  • the belt portion 5d on the back side and the belt portions 5a, 5c on both sides are formed of a first fabric portion, and the belt portion 5b on the front surface is a second fabric portion. It is formed with parts.
  • the belt portions 5a and 5c are formed into a bag shape by folding the first fabric portions 6a and 6c having strong tightness, and the belt portion 5d is a bag by folding the first fabric portion 2d having strong tightness. It is formed in a shape.
  • the belt portion 5b is formed in a bag shape by folding back a second fabric portion 6b having weak tightness.
  • the elastic rubber is contained in the front belt portion 5b, and no elastic rubber is contained in the other belt portions 5a, 5c, 5d.
  • a string 10 is inserted in the belt portions 5a-5d.
  • Reference numeral 7 denotes a skirt.
  • the sports pants 1 are useful as core inner pants.
  • the middle fabric tightening third fabric portions 3a and 3b are arranged between the strong tightening first fabric portions 2a and 2c and the weak tightening second fabric portions 4a and 4e. It is preferable to do this. In the case of men, it is preferable that the first fabric portion having a strong tightening property is disposed in the portions 3a and 3b.
  • FIG. 2 is a front view of sports pants 8 according to another embodiment of the present invention.
  • a difference from the pants of FIG. 1 is that the sewing line 9 of the front crotch portion is one in the body length direction.
  • This pant is mainly suitable for women, but can also be used for men.
  • Example 1 (1) First fabric part Using 82% by mass of polyester (polyethylene terephthalate: PET) multifilament yarn (fineness 85decitex, 37 filaments) and polyurethane filament yarn (fineness 44decitex) 18% by mass, A woven fabric was created. The basis weight was 170 g / m 2 . Two sheets of this woven fabric were stacked to form a first fabric portion (weight per unit area 340 g / m 2 ). The elongation ratio of the first fabric portion was 25.1% in length and 17.4% in width at a load of 17.6 N, and the initial longitudinal elastic modulus in the circumferential direction was 656 ⁇ 10 ⁇ 6 N / m 2 . A load-elongation rate graph is shown in FIG.
  • A1 is the width (body circumference) direction of the first fabric portion, and A2 is the same body height (body length) direction.
  • Second fabric part Using a polyester (polyethylene terephthalate: PET) multifilament yarn (fineness 44decitex, 13 filaments) 82% by mass and polyurethane filament yarn (fineness 44decitex) 18% by mass, a knitted fabric of tricot structure It was created. The basis weight was 225 g / m 2 . This knitted fabric had a load of 17.6 N, an elongation of 175%, a width of 85%, and an initial longitudinal elastic modulus in the circumferential direction of 86 ⁇ 10 ⁇ 6 N / m 2 .
  • a load-elongation rate graph is shown in FIG.
  • B1 is the height (body length) direction of the second fabric portion
  • B2 is the same width (body circumference) direction.
  • Third fabric portion The third fabric portion was a single first fabric portion (170 g / m 2 basis weight). The elongation ratio of the third fabric portion was 48% at a load of 17.6 N, horizontal of 33.6%, and the initial longitudinal elastic modulus in the circumferential direction was 558 ⁇ 10 ⁇ 6 N / m 2 .
  • the load-elongation rate graph is shown as C1 and C2 in FIG.
  • C1 is the height (body length) direction of the first fabric portion
  • C2 is the same width (body circumference) direction.
  • the core inner pants for sports shown in FIGS. 1A-C were created by sewing using the first fabric, the second fabric, and the third fabric. It was set to L size of JASPO. 300mm height from the crotch to the upper end of the belt on the back, 240mm from the crotch to the upper end of the belt on the front, waist width of 300mm when left standing, and sagittal surface
  • the difference between the upper end of the back belt portion 5d constituted by the first fabric portion and the upper end of the strong fabric first fabric portion 2b is 110 mm.
  • the total width in the height direction of the belt portion 5d and the first fabric portion 2d on the back surface was 85 mm, the width in the height direction of the first fabric portion 2b was 55 mm, and the width of the belt portions 5a-5d was about 35 mm. .
  • the mass per piece of the pants was 80 g.
  • This sports pant was able to keep the muscles from the hips to the legs free during sports, and was able to move freely.
  • Example 2 As shown in FIGS. 2A to 2C, a core inner pant for sports was produced by sewing in the same manner as in Example 1 except that the number of sewing lines 9 at the crotch portion was one. In this pant, the muscles from the hips to the legs were kept free during sports, and the body was able to move freely.
  • Comparative Example 1 As Comparative Example 1, the first fabric portions 2a-2d, 6a-6c having strong tightness and the third fabric portions 3a, 3b having medium tightness in Example 1 were used as the second fabric having weak tightness.
  • the core inner pants were made by sewing, and the forward tilted posture was compared with Example 1 and Example 2.
  • Example 1 and Example 2 and Comparative Example 1 When wearing Example 1 and Example 2 and Comparative Example 1 and measuring the angle between the line connecting the upper anterior iliac spine and the upper posterior iliac spine in the sagittal plane and the horizontal plane as the pelvic anteversion angle, As shown in Table 1, the core inner pants for sports of Example 1 and Example 2 were able to take a posture in which the pelvis was tilted forward.
  • the sports tights of the present invention are suitable for various sports such as marathon, running, jogging, walking, volleyball, baseball and swimming. It is particularly suitable for sports that require a forward leaning posture.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)

Abstract

L'invention concerne un caleçon de sport (1) qui comprend des portions en première matière (2a-2d, 6a, 6c) appliquant un serrage ferme et des portions en deuxième matière (4a-4e, 6b) appliquant un serrage relâché. Les portions en première matière (2a-2d, 6a, 6c) couvrent une zone autour du torse qui comprend le bassin et l'abdomen inférieur, et la face arrière de celles-ci se trouve à une position plus élevée que la face avant. Les portions en deuxième matière (4a-4e) appliquant un serrage relâché sont disposées en dessous des portions en première matière. Des portions de ceinture (5a-5d) sont formées sur un bord supérieur du caleçon (1). La face arrière (5d) et les deux faces latérales (5a,5c) de la portion de ceinture sont formées à partir de la portion en première matière, et la face avant (5b) de la portion de ceinture est formée à partir de la portion en deuxième matière. L'invention réalise ainsi un caleçon de sport qui serre uniquement la zone autour du torse, laquelle comprend l'abdomen inférieur et la portion arrière de la taille, et permet au bassin d'être incliné vers l'avant.
PCT/JP2019/007420 2018-03-07 2019-02-27 Caleçon de sport WO2019172028A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020504945A JP7017622B2 (ja) 2018-03-07 2019-02-27 スポーツ用パンツ

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-040679 2018-03-07
JP2018040679 2018-03-07
JP2019001669 2019-01-21
JPPCT/JP2019/001669 2019-01-21

Publications (1)

Publication Number Publication Date
WO2019172028A1 true WO2019172028A1 (fr) 2019-09-12

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ID=67845620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/007420 WO2019172028A1 (fr) 2018-03-07 2019-02-27 Caleçon de sport

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JP (1) JP7017622B2 (fr)
WO (1) WO2019172028A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154917A (ja) * 2003-11-21 2005-06-16 Golf Studio:Kk 腰部保護衣類
WO2009050769A1 (fr) * 2007-10-15 2009-04-23 Asics Corporation Vêtement de sport
JP2013139662A (ja) * 2011-12-08 2013-07-18 Mizuno Corp 運動用衣服
JP2017106137A (ja) * 2015-12-09 2017-06-15 美津濃株式会社 スポーツ用パンツ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154917A (ja) * 2003-11-21 2005-06-16 Golf Studio:Kk 腰部保護衣類
WO2009050769A1 (fr) * 2007-10-15 2009-04-23 Asics Corporation Vêtement de sport
JP2013139662A (ja) * 2011-12-08 2013-07-18 Mizuno Corp 運動用衣服
JP2017106137A (ja) * 2015-12-09 2017-06-15 美津濃株式会社 スポーツ用パンツ

Also Published As

Publication number Publication date
JPWO2019172028A1 (ja) 2020-12-03
JP7017622B2 (ja) 2022-02-08

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