WO2011143369A2 - Chaussette performante - Google Patents

Chaussette performante Download PDF

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Publication number
WO2011143369A2
WO2011143369A2 PCT/US2011/036152 US2011036152W WO2011143369A2 WO 2011143369 A2 WO2011143369 A2 WO 2011143369A2 US 2011036152 W US2011036152 W US 2011036152W WO 2011143369 A2 WO2011143369 A2 WO 2011143369A2
Authority
WO
WIPO (PCT)
Prior art keywords
sock
cushioning
region
dynamic cushion
cushion
Prior art date
Application number
PCT/US2011/036152
Other languages
English (en)
Other versions
WO2011143369A3 (fr
Inventor
Phillip Padilla
Kevin Murray
Original Assignee
Columbia Sportswear North America, Inc.
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 Columbia Sportswear North America, Inc. filed Critical Columbia Sportswear North America, Inc.
Publication of WO2011143369A2 publication Critical patent/WO2011143369A2/fr
Publication of WO2011143369A3 publication Critical patent/WO2011143369A3/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41BSHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00Hosiery; Panti-hose
    • A41B11/02Reinforcements
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/02Pile fabrics or articles having similar surface features
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10Patterned fabrics or articles
    • D04B1/12Patterned fabrics or articles characterised by thread material
    • D04B1/126Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/06Knee or foot

Definitions

  • Embodiments of the present disclosure relate generally to the field of footwear, and more particularly to performance footwear, such as socks, to help in the prevention of bruising, blisters, and moisture accumulation.
  • Figures 1A, 1 B, 1C, 1 D and 1 E illustrate a lateral view ( Figure 1A), a medial view (Figure 1 B), a top view (Figure 1 C), a front view (Figure 1 D), and a back view ( Figure 1 E) of an example of a dynamic cushion sock, in accordance with various embodiments;
  • Figure 2 illustrates a bottom view of an example of a dynamic cushion sock ( Figure 2A), and three images of an anatomical footstrike map from a gait cycle
  • Figures 3A and 3B illustrate lateral views of a no-show style of a dynamic cushion sock (Figure 3A), and a quarter length or mid-height style of a dynamic cushion sock (Figure 3B), in accordance with various embodiments;
  • Figures 4A and 4B illustrate bottom interior views of examples of alternative embodiments of dynamic cushion socks, in accordance with various embodiments.
  • the description may use perspective-based descriptions such as up/down, back/front, and top/bottom. Such descriptions are merely used to facilitate the discussion and are not intended to restrict the application of disclosed embodiments.
  • Coupled may mean that two or more elements are in direct physical or electrical contact. However, “coupled” may also mean that two or more elements are not in direct contact with each other, but yet still cooperate or interact with each other.
  • a phrase in the form "A/B” or in the form “A and/or B” means (A), (B), or (A and B).
  • a phrase in the form "at least one of A, B, and C” means (A), (B), (C), (A and B), (A and C), (B and C), or (A, B and C).
  • a phrase in the form "(A)B” means (B) or (AB) that is, A is an optional element.
  • Embodiments of the present disclosure may be directed to performance socks that may help prevent irritation and injury to the foot during exercise, such as running, walking, and other impact-generating activities.
  • dynamic cushion socks are provided that may include independent cushioning segments in the midfoot region that allow for improved impact cushioning, while also reducing weight and improving ventilation.
  • the independent cushioning segments may move individually, and may adapt and/or map to a natural footstrike zone of a foot and/or terrain conditions.
  • the independent cushioning segments may allow the sole to be more open than that of conventional performance socks, which may in turn increase ventilation along the footbed.
  • the independent cushioning segments also may reduce the weight of the sock.
  • Various embodiments may provide enhanced cushioning in the heel and/or toe zones, which may provide impact protection for high-impact activities, and also may provide extra durability in high wear zones. Further embodiments of the present disclosure also may include ventilation areas on the sock upper that may be shaped and placed to maximize airflow within shoes, and/or reduce or alleviate friction in flex zones. Still further embodiments may include a medial cuff tab that may protect the medial ankle bone (e.g., the malleolus) from injury.
  • medial cuff tab may protect the medial ankle bone (e.g., the malleolus) from injury.
  • Figures 1A, 1 B, 1C, 1 D, and 1 E illustrate a lateral view (Figure 1A), a medial view (Figure 1 B), a top view (Figure 1 C), a front view (Figure 1 D), and a back view (Figure 1 E) of an example of a dynamic cushion sock, in accordance with various embodiments.
  • Embodiments, of the sock 10 may include an upper portion 12 and a sole portion 14, in addition to a toe region 16, a midfoot region 18, and a heel region 20.
  • the toe region 16 and the heel region 20 may include impact- protecting cushioning 22 that may protect these high-pressure areas of the foot during impact-generating activities.
  • the midfoot region 18 may include one or more cushioning segments 24 that may anatomically map to a natural footstrike of the wearer.
  • the cushioning segments 24 may be positioned on the sole portion 14 of the sock, and each cushioning segment 24 may move and react individually and dynamically to adapt to the wearer's footstrike and/or the terrain.
  • the cushioning segments 24 also may be separated and oriented in such a way as to provide channels that can direct moisture and heat away from the foot bed sole region and toward the outer and upper portion of the sock. Such positioning may enhance the ventilation of the sock and in turn help reduce irritation due to moisture build up in the strike zones of the foot.
  • the cushioning segments 24 and/or cushioning 22 may be knit from the same type of yarn that makes up the rest of the sock 10, for instance a facial yarn, such as one made from CoolMaxTM, merino wool, nylon fibers, polyester fibers, CoconaTM, bamboo fibers, acrylic fibers, ThermoCoolTM fibers, tetra-channel polyester fibers, activated carbon particles, carbon fibers, or another yarn selected to have moisture-wicking properties.
  • cushioning segments 24 and/or cushioning 22 may be knit from a different type of yarn that makes up the rest of the sock 10.
  • cushioning 22 and/or cushioning segments 24 may include an elastomeric material, for instance rubber or other polymers, that may be woven or knit into place, or that may be applied by other application techniques.
  • the body of sock 10 may be knit using a stockinette stitch (also known as a simple knit stitch), reverse stockinette stitch (also known as a simple purl stitch), rib stitch, or combination thereof, for example, and cushioning segments 24 and/or cushioning 22 may be knit using a different stitch, for instance a terry cushion stitch.
  • a stockinette stitch also known as a simple knit stitch
  • reverse stockinette stitch also known as a simple purl stitch
  • rib stitch or combination thereof
  • cushioning segments 24 and/or cushioning 22 may be knit using a different stitch, for instance a terry cushion stitch.
  • cushioning 22 and cushioning segments 24 may be generally thicker than the surrounding sock material, and may project from the inside surface, the outside surface, or from both surfaces.
  • the height and material of the cushioning segments may be selected to provide the degree of cushioning desired to suit a particular user, activity, sock material, or shoe type.
  • the spacing between the cushioning segments may be selected to provide a desired degree of venting and/or wicking that may be necessary for a particular activity, sock material, or shoe type.
  • cushioning segments may be arranged based on an anatomical footstrike map of a gait cycle.
  • Figures 2A, 2B, 2C, and 2D illustrate a bottom view of an example of a dynamic cushion sock (Figure 2A), and three images of an anatomical footstrike map from a gait cycle ( Figures 2B, 2C, and 2D), in accordance with various embodiments.
  • a footstrike may start at the outside of a foot and move from a lateral heelstrike to a medial toe-off.
  • Figure 2B shows the anatomical footstrike map during the heelstrike portion of an exemplary stride
  • Figure 2C shows the map during the midfoot transition portion of the stride
  • Figure 2D shows the map during the toe-off portion of the stride.
  • each individual ridge of the cushioning segments 24 may be separate and independent from adjacent ridges, such that they can move independently and respond to an individual gait pattern. For instance, an individual runner who tends to pronate or overpronate may use different cushioning segments 24 than will a runner who tends to supinate. Similarly, different cushioning segments 24 may be used in response to different trail conditions.
  • cushioning segments 24 also may be decoupled from cushioning 22 in the toe and/or heel regions such that cushioning segments 24 may be used independently of cushioning 22 areas. Furthermore, in various embodiments, cushioning segments 24 may be oriented relative to one another so as to form channels 38 therebetween. In some embodiments, these channels 38 may serve to direct heat and/or moisture away from the center of the foot and toward the sides, where the heat and/or moisture may exit the footwear thought the ventilation of the footwear upper. Additionally, the spaces between cushioning segments 24 (e.g., channels 38) may serve to reduce the weight of sock 10.
  • cushioning segments 24 may have different heights, compositions, and/or sizes, for example, in order to vary the degree of cushioning they provide.
  • one or more closed loop segments 40 may be used, for instance to increase the amount of cushioning in higher impact areas.
  • Figures 4A and 4B illustrate bottom interior views of two examples of alternative examples of dynamic cushion technology socks, in accordance with various embodiments.
  • the cushioning segments 24 are arranged in a symmetrical pattern, and closed loop segments 40 are included for additional cushioning.
  • no closed loop segments 40 are included, and cushioning segments 24 are arranged in a generally symmetrical pattern.
  • Such embodiments may be desirable, for instance, when a sock is designed to be wearable by both the right and the left foot.
  • FIGS. 4A and 4B show the configuration of cushioning segments 24 and channels 38 when the sock is not being worn, however one of skill in the art will appreciate that the channels 38 may stretch around the contour of a foot when worn, and may wrap around the sides of the foot in order to direct heat and/or moisture away from the sole.
  • sock 10 also may include one or more venting areas 26 that may be located generally in the upper portion 12 of sock 10, and that may be configured to allow heat and moisture to exit sock 10.
  • these venting areas 26 may be sized to maximize ventilation, while still allowing sufficient padding to be placed in higher pressure areas of the upper portion 12 of sock 10.
  • venting areas 26 may be provided on both the medial side and the lateral side of the upper portion 12 of sock 10.
  • venting areas 26 may be knit from the same material as the rest of sock 10, for instance a facial yarn (such as one made from CoolMax , merino wool, nylon fibers, polyester fibers, CoconaTM, bamboo fibers, acrylic fibers, thermocool fibers, tetra-channel polyester fibers, activated carbon particles, carbon fibers, or another yarn selected to have moisture-wicking properties) in combination with a different type of yarn, such as a plaiting yarn, for instance one made of nylon, spandex, polyester, or elastane.
  • the venting areas 26 may be knit using a looser knit, such as a mesh stitch or honeycomb stitch, to allow greater airflow and moisture wicking through venting areas 26.
  • a mesh panel may be jacquarded in place to allow for greater airflow and moisture wicking through venting areas 26.
  • one or more flex zones 28 also may be included, for instance to help reduce fabric bunching and maximize airflow in areas prone to bunching, such as where the toe region 16 meets the midfoot region (also known as the metatarsal region of the foot) 18, and where the midfoot region 18 meets the cuff region 30.
  • the flex zones 28 may include one or more elongated regions 32 that extend toward the sides of the foot, and the elongated regions 32 may be connected by a larger central region 34. In some embodiments, elongated regions 32 may facilitate flexion while also inhibiting bunching of the fabric in the thicker areas of the sock.
  • elongated regions 32 may be generally H-shaped, which may help maximize the amount of mesh venting in the flex zones.
  • flex zones 28 may be knit from the same material as the rest of sock 10, for instance a facial yarn (such as one made from CoolMaxTM, merino wool, nylon fibers, polyester fibers, CoconaTM, bamboo fibers, acrylic fibers, ThermoCoolTM fibers, tetra- channel polyester fibers, activated carbon particles, carbon fibers, or another yarn selected to have moisture-wicking properties), in combination with a different type of yarn, such as a plaiting yarn, for instance one made of nylon, spandex, polyester or elastane.
  • a plaiting yarn for instance one made of nylon, spandex, polyester or elastane.
  • flex zones 28 may be knit using a looser knit, such as a mesh stitch, to allow greater airflow and moisture wicking through the venting areas 26. Further, in some embodiments, the knit may be such that it is generally thinner than the thickness of sock 10 in order to help reduce the bunching tendency in thicker areas of sock 10.
  • Various embodiments also may include an arch support area 42 (see, e.g., Figures 1 B, 2A, and 4A). In some embodiments, arch support area 42 may be provided by compression knitting, for instance by using a tighter knit that may serve to support and/or compress the arch area of the foot.
  • arch support area 42 may be knit from plaiting yarn, for instance made from, nylon, spandex, polyester and/or elastane.
  • the extra support from arch support area 42 may be provided by applying an additional compression material, such as polystyrene, which may be woven into arch support area 42.
  • sock 10 also may include a cuff region 30 that may include a medial tab 36 for protecting the ankle bone (e.g., the malleolus) from scrapes, abrasions, friction, and/or impact (see, e.g. Figures 1A, 1 D, and 1 E).
  • a medial tab 36 for protecting the ankle bone (e.g., the malleolus) from scrapes, abrasions, friction, and/or impact (see, e.g. Figures 1A, 1 D, and 1 E).
  • medial tab 36 may be knit from the same material as the rest of sock 10, for instance a facial yarn (such as one made from CoolMaxTM, merino wool, nylon fibers, polyester fibers, CoconaTM, bamboo fibers, acrylic fibers, thermocool fibers, tetra- channel polyester fibers, activated carbon particles, carbon fibers, or another yarn selected to have moisture-wicking properties), in combination with a different type of yarn such as a plaiting yarn, for instance one made of nylon, spandex, polyester, or elastane.
  • medial tab 36 may be knit using a different knit, for instance a terry cushion stitch.
  • medial tab 36 may include an elastomeric material, for instance rubber, that may be woven or knit into place, or that may be applied by other methods.
  • medial tab 36 may be slightly thicker than the surrounding sock material.
  • FIG. 1 Although a low-rise version of the sock is illustrated in Figure 1 , other sock styles are contemplated, such as a no-show version, as shown in Figure 3A, and a quarter-length or mid-height version, as shown in Figure 3B.
  • the sock may be adapted to be paired with a particular shoe, such as an athletic shoe, and in various embodiments, venting areas 26 may be positioned to correspond with the venting areas of a particular style of shoe.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Socks And Pantyhose (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

La présente invention concerne des modes de réalisation généralement associés au domaine des articles chaussants, et plus particulièrement des articles chaussants performants, tels que des chaussettes, destinés à prévenir une contusion, des ampoules, une irritation et l'accumulation d'humidité. Dans certains modes de réalisation, des chaussettes amortissantes dynamiques peuvent comprendre des segments amortissants indépendants dans la zone centrale du pied permettant d'améliorer l'amortissement des impacts, tout en réduisant également le poids et en améliorant la ventilation. Certains modes de réalisation comprennent également une patte médiane destinée à protéger l'os de la cheville (par exemple la malléole) contre les éraflures, les abrasions, un frottement, et/ou un impact.
PCT/US2011/036152 2010-05-11 2011-05-11 Chaussette performante WO2011143369A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33366410P 2010-05-11 2010-05-11
US61/333,664 2010-05-11

Publications (2)

Publication Number Publication Date
WO2011143369A2 true WO2011143369A2 (fr) 2011-11-17
WO2011143369A3 WO2011143369A3 (fr) 2012-03-15

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ID=44910387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/036152 WO2011143369A2 (fr) 2010-05-11 2011-05-11 Chaussette performante

Country Status (3)

Country Link
US (1) US20110277218A1 (fr)
TW (1) TW201141402A (fr)
WO (1) WO2011143369A2 (fr)

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CN103653270A (zh) * 2013-12-20 2014-03-26 吴江市圆明印花厂 防脚臭袜子
CN104905419A (zh) * 2015-06-24 2015-09-16 浙江倍发来服饰有限公司 短袜
IT201900003537A1 (it) 2019-03-12 2020-09-12 Geox Spa Articolo perfezionato di calzetteria
RU2801657C2 (ru) * 2019-03-12 2023-08-11 Геокс С.П.А. Чулочно-носочное изделие

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CN107072335B (zh) * 2014-11-07 2019-10-22 有限公司特斯科姆 支撑件及其制造方法
US10034497B1 (en) * 2015-07-08 2018-07-31 Rhonda G. Jackson Infant/toddler sock system
US20170035120A1 (en) * 2015-08-03 2017-02-09 Tbl Licensing Llc Sock with selective yarn placement
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US10316441B2 (en) * 2016-12-16 2019-06-11 The North Face Apparel Corp. Footwear article including circular knit structures
US11408104B2 (en) 2016-12-16 2022-08-09 The North Face Apparel Corp. Footwear article including circular knit structures
US20180242651A1 (en) * 2017-02-28 2018-08-30 Christopher Kelly Compressive resistant fabric
CN106923434A (zh) * 2017-03-27 2017-07-07 北京服装学院 一种可跨码袜子鞋及其制造方法
US20190029331A1 (en) * 2017-07-26 2019-01-31 Zenobie Field Sock with Trigonomic Arch Support
PL3723527T3 (pl) * 2017-12-12 2023-12-18 Trerè Innovation S.r.l. System wentylacji dynamicznej skarpet
US11045681B2 (en) * 2018-02-12 2021-06-29 Loren GINERIS Weighted sock
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CN116685732B (zh) * 2020-12-31 2024-10-01 耐克创新有限合伙公司 运动袜
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Publication number Priority date Publication date Assignee Title
CN103653270A (zh) * 2013-12-20 2014-03-26 吴江市圆明印花厂 防脚臭袜子
CN104905419A (zh) * 2015-06-24 2015-09-16 浙江倍发来服饰有限公司 短袜
IT201900003537A1 (it) 2019-03-12 2020-09-12 Geox Spa Articolo perfezionato di calzetteria
WO2020182556A1 (fr) 2019-03-12 2020-09-17 Geox S.P.A. Article de bonneterie
RU2801657C2 (ru) * 2019-03-12 2023-08-11 Геокс С.П.А. Чулочно-носочное изделие

Also Published As

Publication number Publication date
TW201141402A (en) 2011-12-01
WO2011143369A3 (fr) 2012-03-15
US20110277218A1 (en) 2011-11-17

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