WO2011108321A1 - レッグウェア - Google Patents
レッグウェア Download PDFInfo
- Publication number
- WO2011108321A1 WO2011108321A1 PCT/JP2011/051872 JP2011051872W WO2011108321A1 WO 2011108321 A1 WO2011108321 A1 WO 2011108321A1 JP 2011051872 W JP2011051872 W JP 2011051872W WO 2011108321 A1 WO2011108321 A1 WO 2011108321A1
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- WIPO (PCT)
- Prior art keywords
- knitted fabric
- power knitted
- strong power
- thigh
- circumference
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B11/00—Hosiery; Panti-hose
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B11/00—Hosiery; Panti-hose
- A41B11/14—Panti-hose; Body-stockings
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- 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
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/38—Shaping the contour of the body or adjusting the figure
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/38—Shaping the contour of the body or adjusting the figure
Definitions
- the present invention relates to leg wear, and more specifically, the pressure can be reduced stepwise from the ankle upward regardless of the wearer's body shape.
- Patent Document 1 discloses a long distance runner that is designed to have a strong pressing force (pressure) toward the lower side of the legs.
- Stockings are disclosed. As shown in FIG. 7, the stocking 1 is composed of a hip part 2 covering the waist and a leg part 3 covering the thigh and lower leg parts, and the hip part 2 and the leg part 3 are circularly knitted as an integral structure. Yes.
- the stocking 1 maximizes the pressure around the ankle and gradually decreases the pressure upward from the ankle, thereby circulating blood stagnating in the leg veins to the heart and supplying fresh blood to the muscles. It is supposed to be possible. On the other hand, some wearers (especially athletes) have lower leg muscles developed from other parts or thigh muscles developed from other parts. The balance of part thickness may be different from the standard. However, in the integrally knitted stocking 1 as described above, there is a case where the wearing pressure cannot be reduced stepwise from the ankle upward when the thickness balance between the lower leg and the thigh is different. .
- the present invention has been made in view of the above problems, and even if there is a difference in the wearer's body shape, such as a difference in thickness balance between the lower leg and the thigh, the pressure on the leg wear is directed upward from the ankle.
- the problem is that it can be reduced step by step.
- the present invention is a leg wear comprising a crus that covers from the ankle to the knee, and a thigh that covers from the knee to the base of the leg, A strong power knitted fabric having a 30% elongation stress of 0.5 to 0.7 N according to JIS L 1018 cut strip method and a weak power having a 30% elongation stress of 0.2 to 0.4 N according to JIS L 1018 cut strip method.
- the strong power knitted fabric is continuously arranged in a region covering at least the small saphenous vein from the ankle position to the knee position, and the circumference of the strong power knitted fabric in the cross-section in the width direction of the crus And the ratio of the perimeter of the weak power knitted fabric [(perimeter of the strong power knitted fabric) :( perimeter of the weak power knitted fabric)] within a range of 9: 1 to 5: 5 when not worn And reducing the ratio at the knee position with respect to the ratio at the ankle position with the ratio of the circumference of the strong power knitted fabric to the total circumference,
- the strong power knitted fabric is continuously arranged from the knee position to the base position of the leg, and the circumference of the strong power knitted fabric and the circumference of the weak power knitted fabric in the cross section in the width direction of the thigh
- the ratio of the length [(perimeter of the strong power knitted fabric) :( perimeter of the weak power knitted fabric)] is in
- Leg wear is formed by combining with a weak power knitted fabric having a 30% elongation stress of 0.2 to 0.4 N, preferably 0.25 to 0.35 N by the method.
- the ratio of the circumference of the strong power knitted fabric and the circumference of the weak power knitted fabric in the cross section in the width direction of the lower leg is 9: 1 to 5: 5, preferably 8: 2 to 5:
- the ratio of the circumference of the strong power knitted fabric to the circumference of the weak power knitted fabric in the cross section in the width direction of the thigh is 5: 5 to 1: 9, preferably Within the range of 5: 5 to 2: 8, the ratio of the circumference of the strong power knitted fabric to the entire circumference is decreased from the ankle position to the knee position and from the knee position to the base position of the leg.
- the ratio of the circumference of the weak power knitted fabric to the entire circumference is increased from the ankle position to the knee position and from the knee position to the base position of the leg.
- a strong power knitted fabric is placed at least in the area covering the small saphenous vein, so that the amount of venous return can be further increased. Can be removed and reduced at an early stage. Since the small saphenous vein is a vein that starts from the outer edge near the ankle on the back side of the lower leg and merges with the inferior knee vein, the strong power knitted fabric is placed on the rear side of the lower leg so as to cover the area.
- the 30% elongation stress of the strong power knitted fabric and the circumference ratio of the strong power knitted fabric and the weak power knitted fabric in the crus and thighs are maintained within the above range to ensure easy attachment / detachment. be able to.
- the ratio of the circumference of the strong power knitted fabric with respect to the entire circumference in the cross section in the width direction of the crus is substantially constant from the ankle position to the middle position of the crus, and the middle of the crus It is preferable to decrease from the position toward the knee position.
- the strong power knitted fabric of the lower leg is continuously arranged from the ankle position to the knee position on the rear side of the lower leg where the small saphenous vein passes,
- the knitted fabric is also arranged continuously from the knee position to the base of the leg.
- the strong power knitted fabric of the lower leg and the strong power knitted fabric of the thigh do not necessarily have to be continuous, and the strong power knitted fabric of the thigh is the front side, the rear side, and the outer side of the thigh. It may be arranged on any of the inner side surfaces.
- the strong power knitted fabric of the thigh is continued to the strong power knitted fabric of the crus and extended to the outer surface of the thigh.
- a hip portion covering from the base of the leg to the waist is provided, and the strong power knitted fabric is continuously disposed on the strong power knitted fabric of the thigh and extends to the upper end of the hip portion. It is also preferable that they are present.
- the strong power knitted fabric of the thigh when the strong power knitted fabric of the thigh is continued to the strong power knitted fabric of the crus and extended to the outer surface of the thigh, the strong power is continued to the base of the leg.
- the knitted fabric can lift and stably hold the muscles on the rear side of the lower leg and improve the design.
- a strong power knitted fabric connected to the strong power knitted fabric of the thigh is also arranged in the hip portion covering from the base of the leg to the waist, and the strong power knitted fabric is extended to the upper end of the hip portion. By extending it, the waist can be supported and leg wear can be prevented from sliding down.
- the type of yarn used for the knitting structure and knitting of the strong power knitted fabric and the weak power knitted fabric is not particularly limited as long as 30% elongation stress can be obtained by the JIS L 1018 cut strip method.
- the strong power knitted fabric is knitted by Russell knitting using polyurethane elastic yarn and nylon yarn
- the weak power knitted fabric is tempered by knitting yarn with polyester yarn and splicing yarn as polyurethane elastic yarn. It is preferable that the strong power knitted fabric and the weak power knitted fabric are knitted and integrated by sewing.
- the polyurethane elastic yarn is not particularly limited as long as it is an elastic yarn containing polyurethane, but a bare yarn (bare yarn) that is a polyurethane yarn as it is, a single covering yarn in which a nylon yarn is wound around the outer periphery of a core yarn made of polyurethane yarn.
- bare yarn bare yarn is particularly preferable.
- the strong power knitted fabric and the weak power knitted fabric cut into the required shape are joined and integrated by sewing, and the power of the knitted fabric is changed clearly from the sewing position, so that the stepwise pressure not affected by the difference in body shape Setting can be done effectively.
- the pressure measurement by an air pack type pressure measuring machine is 20 to 35 hPa near the ankle position, It is possible to obtain a pressure of 15 to 25 hPa near the position of the maximum calf and 5 to 15 hPa near the position of the thigh between the knee position of the thigh and the base of the leg.
- the legwear of the present invention is preferably tights that are not provided with a foot portion that covers the tip from the ankle and is worn during exercise. However, it may be tights worn not only for exercise but also on a daily basis. Moreover, the tights provided with the foot part which covers from an ankle to the front-end
- a strong power knitted fabric having a 30% elongation stress of 0.5 to 0.7 N according to JIS L 1018 cut strip method and the 30% elongation stress is 0.2 to 0.4 N.
- Leg wear is formed by combining with weak power knitted fabric.
- the ratio of the circumference of the strong power knitted fabric to the circumference of the weak power knitted fabric in the cross section in the width direction of the lower leg is 9: 1 to 5: 5 when not worn, and the strong power in the cross section in the width direction of the thigh
- the ratio of the circumference of the knitted fabric to the circumference of the weak power knitted fabric is within a range of 5: 5 to 1: 9 when not worn, and the ratio of the circumference of the strong power knitted fabric to the total circumference is from the ankle position to the knee The position is decreased from the knee position to the base position of the leg.
- a strong power knitted fabric is placed at least in the area covering the small saphenous vein, so that the amount of venous return can be further increased. Can be removed and reduced at an early stage.
- the 30% elongation stress of the strong power knitted fabric and the circumference ratio of the strong power knitted fabric and the weak power knitted fabric in the crus and thighs are maintained within the above range to ensure easy attachment / detachment. be able to.
- FIG. 1 It is the schematic perspective view which shows the legware of this embodiment, (A) is the figure seen from the front side, (B) is the figure seen from the rear surface side. (A), (B) is the schematic perspective view which looked at the legware of this embodiment from the side. It is the expanded view which decomposed
- the legwear of the present embodiment is a tights 10 worn during exercise such as baseball and athletics, and as shown in FIGS. 1 and 2, the tights 10 are formed from a crus 12 that covers an ankle to a knee and a knee.
- the leg part 11 which consists of the thigh part 13 which covers to the base of the leg, and the hip part 15 which covers from the base of the leg to the waist part are comprised.
- a skirt 14 formed by bag knitting is provided at the lower end of the leg portion 11, and a mouth 16 formed by bag knitting is provided at the upper end of the hip portion 15.
- the tights 10 of the present embodiment the tip from the ankle to the tip There is no foot part to cover.
- the tights 10 of this embodiment are for men, they can also be for women or unisex.
- the tights 10 have a high power knitted fabric 20 having a 30% elongation stress of 0.5 to 0.7 N (0.65 N in this embodiment) according to the JIS L 1018 cut strip method, and a 30% elongation according to the JIS L 1018 cut strip method. And a weak power knitted fabric 21 having a stress of 0.2 to 0.4 N (0.34 N in this embodiment). Specifically, as shown in FIG. 3, a pair of front body weak power knitted fabrics 21a, a front center weak power knitted fabric 21b, and a pair of back body weak power knitted fabrics obtained by cutting the weak power knitted fabric 21 into a required shape.
- the tights 10 are formed by integrating 21c and a pair of strong power knitted fabrics 20 having a required shape by sewing.
- the front body weak power knitted fabric 21a is a member disposed on the front side of the leg portion 11 and the hip portion 15, and the front center weak power knitted fabric 21b is disposed between the pair of front body weak power knitted fabrics 21a to cover the local area. It is a member to do.
- the back body weak power knitted fabric 21c is a member disposed on the rear side of the leg portion 11 and the hip portion 15, and the strong power knitted fabric 20 is adjacent to the front body weak power knitted fabric 21a and the back body weak power knitted fabric 21c. It is a member to arrange.
- the front body weak power knitted fabric 21a and the front center weak power knitted fabric 21b are joined by sewing at the sewing line 30, and the pair of rear body weak power knitted fabrics 21c are joined by sewing at the sewing line 31. Is done.
- the front body weak power knitted fabric 21a and the strong power knitted fabric 20 are joined by sewing at the sewing line 32, and the rear body weak power knitted fabric 21c and the strong power knitted fabric by sewing at the sewing line 33. 20 is joined. Furthermore, the front body weak power knitted fabric 21a and the back body weak power knitted fabric 21c are joined by sewing at the sewing line 34.
- the tights 10 can be formed by sewing each knitted fabric.
- the strong power knitted fabric 20 of the present embodiment includes a crus strong power knitted fabric portion 20a, a thigh strong power knitted fabric portion 20b, and a hip strong knitted fabric portion 20c.
- 20a, the thigh strong power knitted fabric portion 20b, and the hip strong power knitted fabric portion 20c are continuous to form one strong power knitted fabric 20.
- the lower thigh strong power knitted fabric portion 20a, the thigh strong power knitted fabric portion 20b, and the hip strong power knitted fabric portion 20c may be arranged as separate strong power knitted fabrics without being continuous.
- the crus strong power knitted fabric part 20a is continuously arranged over the entire length from the ankle position to the knee position, and the entire rear surface side of the crus part including the small saphenous vein V is formed. It is covered with a crus strong power knitted fabric 20a.
- the circumference S of the crus strong power knitted fabric portion 20a in the cross section of the crus 12 and the weak power knitted fabric 21 adjacent thereto (the front body weak power knitted fabric 21a, the back body weak power)
- the ratio of the circumference position S of the power knitted fabric portion 20a is decreased with respect to the ratio of the ankle position.
- the ratio of the circumferential length S of the crus strong power knitted fabric portion 20a to the total circumferential length S + T is substantially the same as the above ratio at the ankle position.
- the ratio is decreased from the vicinity of the maximum calf diameter toward the knee position.
- the thigh strong power knitted fabric portion 20b that is continuous with the crus strong power knitted fabric portion 20a is continuously arranged from the knee position to the base of the leg, and the thigh strong power knitted fabric is provided.
- the portion 20b extends to the outer surface of the thigh 13.
- the weak power knitted fabric 21 (the front body weak power knitted fabric 21a, the back body weak power knitted fabric) adjacent to the circumference S of the thigh strong power knitted fabric portion 20b in the cross section of the thigh 13 in the width direction.
- the ratio of the circumferential length S of the thigh strong power knitted fabric portion 20b is further decreased from the knee position toward the base of the foot.
- the hip part strong power knitted fabric part 20 c that is continuous with the thigh strong power knitted fabric part 20 b is extended to the upper end of the hip part 15.
- the knitted fabric width of the hip portion strong power knitted fabric portion 20c is gradually increased toward the upper end.
- the strong power knitted fabric 20 is a knitted fabric knitted by Russell knitting using polyurethane elastic yarns having a fineness of 310 dtex and 44 dtex and nylon yarns having a fineness of 33 dtex.
- the weak power knitted fabric 21 is a knitted fabric knitted in a tentacle knitting with a spliced yarn using a polyester yarn with a fineness of 84 dtex and a spliced yarn as a bare polyurethane yarn with a fineness of 33 dtex.
- the 30% elongation stress by the JIS L 1018 cut strip method means that a test piece cut to 2.5 cm ⁇ 20 cm is fixed between grips of a tensile tester (holding interval: 10 cm), and a tensile speed of 30 ⁇ 2 cm / It means the elongation stress when the test piece is stretched to 30% in minutes.
- the strong power knitted fabric 20 having a 30% elongation stress of 0.5 to 0.7 N according to the JIS L 1018 cut strip method and the 30% elongation stress of 0.2 to 0.4 N are used.
- the tights 10 are formed by combining with the weak power knitted fabric 21.
- the ratio S: T between the circumference S of the crus strong power knitted fabric portion 20a and the circumference T of the weak power knitted fabric 21 in the cross section of the crus 12 in the width direction is 8: 2 ⁇ 5: 5
- the ratio S: T of the circumferential length S of the weak power knitted fabric 21 adjacent to the circumferential length S of the thigh strong power knitted fabric portion 20b in the cross section of the thigh 13 in the width direction is 5:
- the ratio of the circumference S of the lower leg and thigh strong knitted fabric parts 20a, 20b to the total circumference S + T is the knee position from the ankle position, and the base position of the leg from the knee position. It is configured to decrease toward
- the pressure measurement by an air pack type pressure measuring machine is 20 to 35 hPa near the ankle position, It is possible to obtain a pressure of 15 to 25 hPa near the position of the maximum 12 calves and 5 to 15 hPa near the position of the thigh between the knee position of the thigh 13 and the base of the leg. In this way, it is possible to reliably reduce the pressure applied upward from the ankle, and it is possible to obtain a stepped pressure structure that is not easily affected by the wearer's body shape.
- the lower leg strong power knitted fabric part 20a is disposed in an area covering at least the small saphenous vein V, so that the amount of venous return can be further increased, and the fatigue substance accumulated by exercise or the like Fatigue can be removed and reduced early by increasing the decomposition rate. Further, the 30% elongation stress of the strong power knitted fabric 20 and the circumference ratio of the crus, thigh strong power knitted fabric portions 20a, 20b and the weak power knitted fabric 21 within the above range can be attached and detached. Ease of operation can also be secured.
- Examples and Comparative Examples As an example, three subjects A to C wear the tights 10 produced in the above embodiment, and the pressure at the four measurement points 40 to 43 shown in FIG. It was measured.
- the measurement point 40 is the ankle
- the measurement point 41 is the lower leg (calf maximum diameter position)
- the measurement point 42 is the thigh (thigh circumference position between the knee position and the base of the leg)
- the measurement point 43 is the hip ( Table 1 shows the maximum thigh and lower thigh circumferences of subjects A to C.
- Table 1 shows the pressure applied to each of the measurement points 40 to 43 of the subjects A to C together, and FIG. 5 shows the pressure distribution with the measurement points on the horizontal axis and the pressure on the vertical axis.
- the subjects A to C wear tights integrally knitted with a tricot knitting structure using polyurethane elastic yarn having a fineness of 130 dtex and nylon yarn having a 44 dtex, and the same as in Example 1
- the contact pressure was measured at measurement points 40-43.
- the circumferential pressure is gradually increased from the ankle position toward the base of the leg, thereby reducing the wearing pressure stepwise from the ankle upward.
- Table 2 shows the pressure applied at each of the measurement points 40 to 43 of the subjects A to C in the comparative example
- FIG. 6 shows the pressure distribution with the measurement point on the horizontal axis and the pressure on the vertical axis.
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- General Health & Medical Sciences (AREA)
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Corsets Or Brassieres (AREA)
Abstract
Description
JIS L 1018カットストリップ法による30%伸長応力が0.5~0.7Nである強パワー編地と、前記JIS L 1018カットストリップ法による30%伸長応力が0.2~0.4Nである弱パワー編地とから形成され、
前記下腿部では前記強パワー編地が足首位置から膝位置までの少なくとも小伏在静脈を覆う領域に連続して配置され、前記下腿部の幅方向断面における前記強パワー編地の周長と前記弱パワー編地の周長の比[(前記強パワー編地の周長):(前記弱パワー編地の周長)]を非着用状態で9:1~5:5の範囲内としていると共に、全周長に対する前記強パワー編地の周長の比率を前記足首位置での前記比率に対して前記膝位置での前記比率を減少させ、
前記大腿部では前記強パワー編地が膝位置から脚の付け根位置まで連続して配置され、前記大腿部の幅方向断面における前記強パワー編地の周長と前記弱パワー編地の周長の比[(前記強パワー編地の周長):(前記弱パワー編地の周長)]を非着用状態で5:5~1:9の範囲内としていると共に、全周長に対する前記強パワー編地の周長の比率を前記膝位置から前記脚の付け根位置に向けて減少させていることを特徴とするレッグウェアを提供している。
図1乃至図3は本発明の実施形態を示す。本実施形態のレッグウェアは、野球や陸上競技等の運動時に着用されるタイツ10であり、図1および図2に示すように、タイツ10は足首から膝までを覆う下腿部12と膝から脚の付け根までを覆う大腿部13からなるレッグ部11と、脚の付け根から腰部までを覆うヒップ部15とから構成している。レッグ部11の下端には袋編みで形成した裾部14を設けていると共に、ヒップ部15の上端には袋編みで形成した履き口部16を設け、本実施形態のタイツ10では足首から先端を覆うフット部は設けていない。なお、本実施形態のタイツ10は男性用としているが、女性用や男女兼用のタイツとすることもできる。
前身頃弱パワー編地21aはレッグ部11およびヒップ部15の前面側に配置する部材であり、前中央弱パワー編地21bは一対の前身頃弱パワー編地21a間に配置して局部をカバーする部材である。後身頃弱パワー編地21cはレッグ部11およびヒップ部15の後面側に配置する部材であり、強パワー編地20は前身頃弱パワー編地21aと後身頃弱パワー編地21cとに隣接させて配置する部材である。
非着用状態において、下腿部12の幅方向断面における下腿部強パワー編地部20aの周長Sとこれに隣接する弱パワー編地21(前身頃弱パワー編地21a、後身頃弱パワー編地21c)の周長Tの比S:Tを足首位置でS:T=8:2、膝位置でS:T(=T1+T2)=5:5とし、全周長S+Tに対する下腿部強パワー編地部20aの周長Sの比率を足首位置の比率に対して膝位置の比率を減少させている。なお本実施形態では、足首位置からふくらはぎの最大径位置付近までは、全周長S+Tに対する下腿部強パワー編地部20aの周長Sの比率を足首位置での前記比率とほぼ同程度とし、ふくらはぎ最大径付近から膝位置に向けて前記比率を減少させている。
非着用状態において、大腿部13の幅方向断面における大腿部強パワー編地部20bの周長Sと隣接する弱パワー編地21(前身頃弱パワー編地21a、後身頃弱パワー編地21c)の周長Tの比S:Tを膝位置でS:T(=T1+T2)=5:5、脚の付け根位置でS:T(=T1+T2)=2:8とし、全周長S+Tに対する大腿部強パワー編地部20bの周長Sの比率を膝位置から足の付け根位置に向けてさらに減少させている。
また、弱パワー編地21は、地糸を繊度84デシテックスのポリエステル糸、添え糸を繊度33デシテックスのベアのポリウレタン糸として添え糸編みにより天竺編みで編成した編地としている。
実施例として、前記実施形態で作製したタイツ10を3人の被験者A~Cに着用してもらい、図4に示す4箇所の測定ポイント40~43の着圧をエアパック式着圧測定機で測定した。測定ポイント40は足首、測定ポイント41は下腿部(ふくらはぎ最大径位置)、測定ポイント42は大腿部(膝位置と脚の付け根位置との間の大腿囲位置)、測定ポイント43はヒップ(臀部の最も膨らんだ位置)とし、被験者A~Cの大腿部最大囲と下腿部最大囲を表1に示す。被験者Bは下腿部と大腿部の太さのバランスが標準(下腿部最大囲/大腿部最大囲=0.69)、被験者Aは大腿部に比べて下腿部が太め(下腿部最大囲/大腿部最大囲=0.73)、被験者Cは大腿部に比べて下腿部が細め(下腿部最大囲/大腿部最大囲=0.67)の体型を有している。表1に被験者A~Cの各測定ポイント40~43の着圧をあわせて示し、横軸を測定ポイント、縦軸を着圧とした着圧分布を図5に示す。
一方、一般的な段階着圧配置であることを訴求した比較例のタイツでは被験者Aについては測定ポイント41(下腿部)から測定ポイント42(大腿部)にかけて着圧が低減されているが、その他では足首から脚の付け根に向けての段階的な着圧低減が見られなかった。
11 レッグ部
12 下腿部
13 大腿部
14 裾部
15 ヒップ部
16 履き口部
20 強パワー編地
20a 下腿部強パワー編地部
20b 大腿部強パワー編地部
20c ヒップ部強パワー編地部
21 弱パワー編地
21a 前身頃弱パワー編地
21b 前中心弱パワー編地
21c 後身頃弱パワー編地
30~34 縫着ライン
40~43 測定ポイント
Claims (5)
- 足首から膝までを覆う下腿部と、膝から脚の付け根までを覆う大腿部を備えたレッグウェアであって、
JIS L 1018カットストリップ法による30%伸長応力が0.5~0.7Nである強パワー編地と、前記JIS L 1018カットストリップ法による30%伸長応力が0.2~0.4Nである弱パワー編地とから形成され、
前記下腿部では前記強パワー編地が足首位置から膝位置までの少なくとも小伏在静脈を覆う領域に連続して配置され、前記下腿部の幅方向断面における前記強パワー編地の周長と前記弱パワー編地の周長の比[(前記強パワー編地の周長):(前記弱パワー編地の周長)]を非着用状態で9:1~5:5の範囲内としていると共に、全周長に対する前記強パワー編地の周長の比率を前記足首位置での前記比率に対して前記膝位置での前記比率を減少させ、
前記大腿部では前記強パワー編地が膝位置から脚の付け根位置まで連続して配置され、前記大腿部の幅方向断面における前記強パワー編地の周長と前記弱パワー編地の周長の比[(前記強パワー編地の周長):(前記弱パワー編地の周長)]を非着用状態で5:5~1:9の範囲内としていると共に、全周長に対する前記強パワー編地の周長の比率を前記膝位置から前記脚の付け根位置に向けて減少させていることを特徴とするレッグウェア。 - 前記下腿部幅方向断面における前記全周長に対する前記強パワー編地の周長の比率は、前記足首位置から前記下腿部の中間位置まではほぼ一定とし前記下腿部の中間位置から前記膝位置に向けて減少させている請求項1に記載のレッグウェア。
- 前記強パワー編地をポリウレタン弾性糸とナイロン糸を用いてラッセル編みで編成する一方、前記弱パワー編地については、地糸をポリエステル糸、添え糸をポリウレタン弾性糸として添え糸編みにより天竺編みで編成し、前記強パワー編地と前記弱パワー編地とを縫着により一体化させている請求項1または請求項2に記載のレッグウェア。
- 前記大腿部の強パワー編地を前記下腿部の強パワー編地に連続させて前記大腿部の外側面に延在させていると共に、脚の付け根から腰部までを覆うヒップ部を備え、該ヒップ部では前記強パワー編地を前記大腿部の強パワー編地に連続して配置していると共に前記ヒップ部の上端まで延在させている請求項1乃至請求項3のいずれか1項に記載のレッグウェア。
- 足首から先端を覆うフット部を備えておらず、運動時に着用されるタイツである請求項1乃至請求項4のいずれか1項に記載のレッグウェア。
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KR1020127025483A KR20120139759A (ko) | 2010-03-01 | 2011-01-31 | 레그웨어 |
EP11750434A EP2543267A1 (en) | 2010-03-01 | 2011-01-31 | Legwear |
CN201180011934XA CN102781268A (zh) | 2010-03-01 | 2011-01-31 | 裤袜 |
TW100106672A TW201138659A (en) | 2010-03-01 | 2011-03-01 | Legwear |
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JP2010044667A JP5547518B2 (ja) | 2010-03-01 | 2010-03-01 | レッグウェア |
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JP2013060688A (ja) * | 2011-09-14 | 2013-04-04 | Descente Ltd | 水着 |
USD747592S1 (en) * | 2015-05-26 | 2016-01-19 | Nike, Inc. | Pants |
USD750348S1 (en) * | 2015-05-26 | 2016-03-01 | Nike, Inc. | Pants |
USD750869S1 (en) * | 2015-05-15 | 2016-03-08 | Nike, Inc. | Pants |
JP2016204789A (ja) * | 2015-04-24 | 2016-12-08 | 美津濃株式会社 | スポーツ用タイツ |
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GB201301116D0 (en) * | 2013-01-22 | 2013-03-06 | Ame Health Ltd | Targeted compression clothing |
EP3297469B1 (en) | 2015-05-22 | 2020-06-17 | NIKE Innovate C.V. | Running tight with preconfigured compression zones and integrated structure patterns |
CN107847358B (zh) | 2015-05-22 | 2021-04-23 | 耐克创新有限合伙公司 | 具有预配置压缩区段和一体式结构图案的恢复紧身衣 |
CA2986589C (en) | 2015-05-22 | 2022-11-22 | Nike Innovate C.V. | Training tight with preconfigured compression zones and integrated structure patterns |
JP6605264B2 (ja) * | 2015-09-04 | 2019-11-13 | 岡本株式会社 | 保護衣料 |
WO2017115445A1 (ja) * | 2015-12-29 | 2017-07-06 | 株式会社アシックス | 運動用のウェアおよびその使用方法 |
WO2018070439A1 (ja) * | 2016-10-13 | 2018-04-19 | 旭化成株式会社 | レッグ製品 |
US20200146901A1 (en) * | 2017-05-31 | 2020-05-14 | Asahi Kasei Kabushiki Kaisha | Compression Stocking |
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CN110839976B (zh) * | 2018-08-02 | 2023-02-21 | 东丽纤维研究所(中国)有限公司 | 一种紧身裤 |
JP2022041026A (ja) * | 2020-08-31 | 2022-03-11 | ピップ株式会社 | 下肢用衣類 |
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JP2011179137A (ja) | 2011-09-15 |
KR20120139759A (ko) | 2012-12-27 |
TW201138659A (en) | 2011-11-16 |
EP2543267A1 (en) | 2013-01-09 |
CN102781268A (zh) | 2012-11-14 |
JP5547518B2 (ja) | 2014-07-16 |
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