JP2012115526A - Ankle supporter - Google Patents

Ankle supporter Download PDF

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Publication number
JP2012115526A
JP2012115526A JP2010268762A JP2010268762A JP2012115526A JP 2012115526 A JP2012115526 A JP 2012115526A JP 2010268762 A JP2010268762 A JP 2010268762A JP 2010268762 A JP2010268762 A JP 2010268762A JP 2012115526 A JP2012115526 A JP 2012115526A
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Japan
Prior art keywords
knitted fabric
ankle
support portion
wearer
supporter
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Naohiro Shimizu
直弘 清水
Hitoshi Oshima
仁 尾島
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ADVANCING KK
Molten Corp
Advancing Inc
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ADVANCING KK
Molten Corp
Advancing Inc
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Priority to JP2010268762A priority Critical patent/JP2012115526A/en
Publication of JP2012115526A publication Critical patent/JP2012115526A/en
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  • Socks And Pantyhose (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an ankle supporter which can subserve the actions of a wearer during a sport by improving the stability of the ankle by braking right and left (introversion and extroversion).SOLUTION: The ankle supporter 10 includes a first supporting portion 3 extending along the part corresponding to the outside of a first metatarsal bone 25a from the part corresponding to the outside of a tibia 22 through the part corresponding to an inner ankle 21a, and a second supporting portion 4 extending along the part corresponding to the outside of a fifth metatarsal bone 25e from the part corresponding to the outside of a tibia 23 through the part corresponding to an outer ankle 21b. The first supporting portion 3 and the second supporting portion 4 have expansion resistance in the length direction of a cylindrical knitted fabric made larger than expansion resistance in the peripheral direction H.

Description

この発明は、着用者の体表に密着して足関節を補助する足関節サポーターに関し、特に、着用者の足関節の安定性を向上して、スポーツ時の着用者の動作を補助し、疲労を軽減することができるテーピング機能を具備する足関節サポーターに関するものである。   The present invention relates to an ankle joint supporter that supports an ankle joint in close contact with the wearer's body surface, and in particular, improves the stability of the wearer's ankle joint, assists the wearer's movement during sports, The present invention relates to an ankle joint supporter having a taping function capable of reducing the above.

従来のねんざ抑制ソックスは、ふくらはぎ中央、くるぶし上、足の甲の付け根、足指の付け根をリング状に覆う強力なサポート力を持つ部分を地編み部分に一体に織り込み、ふくらはぎ中央、くるぶし上、足の甲の付け根、足指の付け根を通り、内外ふくらはぎを縦断する部分に樹脂などの膜を付着させ非伸縮性部分を作り出す（例えば、特許文献１参照）。   The conventional sock restraint socks have a strong support that covers the center of the calf, the top of the ankle, the base of the toe, and the base of the toe in a ring shape. A non-stretchable part is created by attaching a film of resin or the like to the part that passes through the base of the instep and the base of the toe and cuts the inner and outer calves vertically (see, for example, Patent Document 1).

また、従来の靴下は、靴下の足底部の趾球後方の位置から土踏まず部と踵部の境界を含む位置にかけてウェール方向に締付力を高めた第１締付部を設け、趾球後方の位置においてコース方向に締付力を高めた第２締付部を周設するとともに、足首部にコース方向に締付力を高めた第３締付部を周設し、さらに、土踏まず部と踵部の境界を含む位置から足甲部の付け根の位置にかけてコース方向に締付力を高めた第４締付部を周設した構成とする（例えば、特許文献２参照）。   In addition, the conventional socks are provided with a first tightening portion that increases the tightening force in the wale direction from the position behind the Ryukyu at the sole of the sock to the position including the boundary between the arch and the buttocks. A second tightening portion with increased tightening force in the course direction at the position and a third tightening portion with increased tightening force in the course direction are provided around the ankle portion. A fourth tightening portion having a tightening force increased in the course direction from the position including the boundary of the portion to the position of the base of the instep is configured (see, for example, Patent Document 2).

特開２００１−３５５１０１号公報JP 2001-355101 A 特開２００１−３５５１０１号公報JP 2001-355101 A

従来のねんざ抑制ソックスは、くるぶし上及び足の甲の付け根のリング状の部分が強力なサポート力を持つ生地であるため、足関節の背屈（伸展）を制限することになり、スポーツ時の着用者の動作に支障をきたすという課題がある。   The conventional sprain suppression socks have a strong support force on the ankle and the ring-shaped part of the base of the instep, which limits the ankle dorsiflexion (extension). There is a problem that the wearer's movement is hindered.

また、従来の靴下は、拇趾側の側面における編地と第五趾側の側面における編地とが非対称であり、特に、締付部による内踝を覆う領域の面積と外踝を覆う領域の面積とが異なるため、内踝及び外踝を両側から支持する強さが異なり、足首の左右の振れを抑制することができないという課題がある。   Further, in the conventional socks, the knitted fabric on the side surface on the heel side and the knitted fabric on the side surface on the fifth heel side are asymmetric, and in particular, the area of the region covering the inner heel by the tightening portion and the area of the region covering the outer heel Therefore, the strength of supporting the inner and outer heels from both sides is different, and there is a problem that the left and right deflection of the ankle cannot be suppressed.

この発明は、上述のような課題を解決するためになされたもので、着用者の足関節の安定性を向上して、スポーツ（特に、バスケットボール）時の着用者の動作を補助することができる足関節サポーターを提供することを目的とする。   This invention was made in order to solve the above-mentioned subject, and can improve a wearer's ankle joint stability and can assist a wearer's operation | movement at the time of a sport (especially basketball). It aims at providing an ankle joint supporter.

この発明に係る足関節サポーターにおいては、筒状編地の一端を周回して編成され、着用者の踝近傍の脛骨及び腓骨に対応する部分を周回し、当該着用者の下腿に当該筒状編地を締着させる第１のアンカー部と、筒状編地の他端を周回して編成され、着用者の中足趾節関節近傍の第１中足骨、第２中足骨、第３中足骨、第４中足骨及び第５中足骨に対応する部分を周回し、当該着用者の足甲及び足裏に当該筒状編地を締着させる第２のアンカー
部と、第１のアンカー部に連結して、着用者の脛骨の外側面に対応する部分から、内踝に対応する部分を通り、第１中足骨の外側面に対応する部分に沿って、第２のアンカー部まで延在する第１の支持部と、第１のアンカー部に連結して、着用者の腓骨の外側面に対応する部分から、外踝に対応する部分を通り、第５中足骨の外側面に対応する部分に沿って、第２のアンカー部まで延在する第２の支持部と、を備え、第１の支持部及び第２の支持部は、筒状編地の長さ方向の伸縮抵抗が筒状編地の周方向の伸縮抵抗よりも大きいものである。 In the ankle joint supporter according to the present invention, the tubular knitted fabric is knitted around one end of the tubular knitted fabric, and circulates at portions corresponding to the tibia and ribs in the vicinity of the wearer's heel, and the tubular knitted on the wearer's lower leg. A first anchor portion for fastening the ground, and a first metatarsal bone, a second metatarsal bone near the wearer's metatarsal phalanx joint, and a third knitted around the other end of the tubular knitted fabric A second anchor portion that orbits portions corresponding to the metatarsal bone, the fourth metatarsal bone, and the fifth metatarsal bone, and fastens the cylindrical knitted fabric to the instep and sole of the wearer; The second anchor is connected to the first anchor portion, from the portion corresponding to the outer surface of the wearer's tibia, through the portion corresponding to the inner heel, and along the portion corresponding to the outer surface of the first metatarsal bone. From the portion corresponding to the outer surface of the wearer's rib, connected to the first support portion extending to the first portion and the first anchor portion, corresponding to the outer collar And a second support portion extending to the second anchor portion along a portion corresponding to the outer side surface of the fifth metatarsal, the first support portion and the second support portion Is the one in which the stretch resistance in the length direction of the tubular knitted fabric is larger than the stretch resistance in the circumferential direction of the tubular knitted fabric.

この発明に係る足関節サポーターにおいては、第１の支持部及び第２の支持部が着用者の外踝及び内踝並びに中足骨を足の両側面から挟持すると共に、第１のアンカー部及び第２のアンカー部が第１の支持部及び第２の支持部の位置ずれを防止することにより、第１の支持部及び第２の支持部が、足首の左右の振れを抑制し、着用者の足関節の安定性を向上すると共に、足関節の内反捻挫及び外反捻挫を予防することができる。   In the ankle joint supporter according to the present invention, the first support portion and the second support portion clamp the wearer's outer and inner heels and the metatarsals from both sides of the foot, and the first anchor portion and the second support portion. The anchor portion prevents the first support portion and the second support portion from being displaced, so that the first support portion and the second support portion suppress left and right deflection of the ankle, and the wearer's foot While improving joint stability, it is possible to prevent varus and valgus sprains of the ankle joint.

（ａ）は第１の実施形態に係る足関節サポーターの概略構成を示す正面図であり、（ｂ）は図１（ａ）に示す足関節サポーターの背面図であり、（ｃ）は図１（ａ）に示す足関節サポーターの左側面図であり、（ｄ）は図１（ａ）に示す足関節サポーターの右側面図であり、（ｅ）は図１（ａ）に示す足関節サポーターの平面図であり、（ｆ）は図１（ａ）に示す足関節サポーターの底面図である。(A) is a front view which shows schematic structure of the ankle joint supporter which concerns on 1st Embodiment, (b) is a rear view of the ankle joint supporter shown to Fig.1 (a), (c) is FIG. It is the left view of the ankle supporter shown in (a), (d) is the right view of the ankle supporter shown in FIG. 1 (a), (e) is the ankle supporter shown in FIG. (F) is a bottom view of the ankle joint supporter shown in FIG. 1 (a). （ａ）は図１に示す足関節サポーターの見方を変えた正面図であり、（ｂ）は図２（ａ）に示す足関節サポーターの背面図であり、（ｃ）は図２（ａ）に示す足関節サポーターの左側面図であり、（ｄ）は図２（ａ）に示す足関節サポーターの右側面図であり、（ｅ）は図２（ａ）に示す足関節サポーターの平面図であり、（ｆ）は図２（ａ）に示す足関節サポーターの底面図である。(A) is the front view which changed the view of the ankle joint supporter shown in FIG. 1, (b) is a rear view of the ankle supporter shown in FIG. 2 (a), (c) is FIG. 2 (a). Fig. 3 is a left side view of the ankle supporter shown in Fig. 2, (d) is a right side view of the ankle supporter shown in Fig. 2 (a), and (e) is a plan view of the ankle supporter shown in Fig. 2 (a). (F) is a bottom view of the ankle supporter shown in FIG. 2 (a). （ａ）は図１及び図２に示す足関節サポーターを左足に着用した状態を示す左側後方からみた斜視図であり、（ｂ）は図１及び図２に示す足関節サポーターを左足に着用した状態を示す正面図であり、（ｃ）は下腿及び足の骨並びに足の関節を説明するための説明図であり、（ｄ）は図１及び図２に示す第３の支持部及び第４の支持部の作用効果を説明するための説明図である。(A) is the perspective view seen from the left rear which shows the state which worn the ankle joint supporter shown to FIG.1 and FIG.2 to the left foot, (b) was wearing the ankle joint supporter shown to FIG.1 and FIG.2 to the left foot. It is a front view which shows a state, (c) is explanatory drawing for demonstrating a leg, a leg bone, and a joint of a foot, (d) is the 3rd support part and 4th shown in FIG.1 and FIG.2. It is explanatory drawing for demonstrating the effect of the support part.

（本発明の第１の実施形態）
図１乃至図３において、足関節サポーター１０は、靴下編機（例えば、株式会社村田製作所製の編み機種「ラムダアンフィニー（針数：１４４本、シリンダー径：３ １／２インチ、１インチ間の針の本数：３６ゲージ）」）により丸編で編み立てられる筒状編地からなり、着用者２０の体表に密着して着用者２０の足関節を補助するサポーターである。 (First embodiment of the present invention)
1 to 3, the ankle joint supporter 10 is a sock knitting machine (for example, a knitting model “Lambda Anfiney (144 needles, cylinder diameter: 31/2 inch, 1 inch) manufactured by Murata Manufacturing Co., Ltd.”). This is a supporter that is in close contact with the body surface of the wearer 20 and assists the ankle joint of the wearer 20.

足関節サポーター１０は、表糸、裏糸及びゴム糸を編糸とし、平編、リブ編、タック編、浮き編又はパイル編などで編成されてなる伸縮性のある編地であるベース生地に対して、異なる編み立てを施すことで、テーピング機能などの所望の機能性を具備する。   The ankle joint supporter 10 is a base fabric that is a stretchable knitted fabric that is knitted with flat, rib, tuck, float or pile knitting using front yarn, back yarn and rubber yarn as knitting yarn. On the other hand, by providing different knitting, desired functionality such as a taping function is provided.

また、足関節サポーター１０は、大別すると、第１のアンカー部１と、第２のアンカー部２と、第１の支持部３と、第２の支持部４と、正面部５と、踵部６と、アキレス腱部７と、第３の支持部８と、足底部９と、を備える。   The ankle supporter 10 is roughly divided into a first anchor part 1, a second anchor part 2, a first support part 3, a second support part 4, a front part 5, and an heel A portion 6, an Achilles tendon portion 7, a third support portion 8, and a sole portion 9 are provided.

第１のアンカー部１は、足関節サポーター１０の筒状編地の一端（上端１０ａ）を周回して編成され、着用者２０の踝２１近傍の脛骨２２及び腓骨２３に対応する部分を周回し、着用者２０の下腿に足関節サポーター１０を締着させる編地である。   The first anchor portion 1 is knitted around one end (upper end 10 a) of the tubular knitted fabric of the ankle supporter 10, and circulates the portions corresponding to the tibia 22 and the rib 23 near the heel 21 of the wearer 20. This is a knitted fabric that fastens the ankle supporter 10 to the lower leg of the wearer 20.

また、第２のアンカー部２は、足関節サポーター１０の筒状編地の他端（下端１０ｂ）を周回して編成され、着用者２０の中足趾節関節２４近傍の第１中足骨２５ａ、第２中足骨２５ｂ、第３中足骨２５ｃ、第４中足骨２５ｄ及び第５中足骨２５ｅに対応する部分を周回し、着用者２０の足甲及び足裏に足関節サポーター１０を締着させる編地である。   The second anchor portion 2 is knitted around the other end (lower end 10 b) of the tubular knitted fabric of the ankle supporter 10, and the first metatarsal bone near the metatarsal joint joint 24 of the wearer 20. 25a, the second metatarsal bone 25b, the third metatarsal bone 25c, the fourth metatarsal bone 25d and the fifth metatarsal bone 25e, and the ankle joint supporter on the instep and sole of the wearer 20 10 is a knitted fabric to which 10 is fastened.

この第１のアンカー部１及び第２のアンカー部２は、足関節サポーター１０の周方向Ｈにおける伸縮抵抗が、足関節サポーター１０の周方向Ｈにおける足部１１（靴下の爪先を除く足部に相当）及び身部１２（靴下の身部に相当）の伸縮抵抗より大きく編成されている。すなわち、素材に伸長を与えない状態から一定の伸長を与えた場合の張力をＦとして、足関節サポーター１０の周方向Ｈにおける足部１１の張力をＦH11とし、足関節サポーター１０の周方向Ｈにおける身部１２の張力をＦH12とし、足関節サポーター１０の周方向Ｈにおける第１のアンカー部１の張力をＦH1とし、足関節サポーター１０の周方向Ｈにおける第２のアンカー部２の張力をＦH2とした場合に、第１のアンカー部１及び第２のアンカー部２が足部１１及び身部１２と比較して、足関節サポーター１０の周方向Ｈに強い締付力を持つような、ＦH1＝ＦH2＞ＦH11、ＦH1＝ＦH2＞ＦH12という大小関係を有する。 The first anchor portion 1 and the second anchor portion 2 have a resistance to expansion and contraction in the circumferential direction H of the ankle supporter 10 so that the foot portion 11 in the circumferential direction H of the ankle supporter 10 (the foot portion excluding the toe of socks). Equivalent) and body part 12 (corresponding to the body part of the sock). That is, the tension in the case where the material is not stretched is given a tension, F is the tension of the foot 11 in the circumferential direction H of the ankle supporter 10 is FH11, and the circumferential direction H of the ankle supporter 10 is The tension of the body 12 at F H12 , the tension of the first anchor 1 in the circumferential direction H of the ankle support 10 as F H1, and the tension of the second anchor 2 in the circumferential H of the ankle support 10 F H2 , the first anchor part 1 and the second anchor part 2 have a stronger tightening force in the circumferential direction H of the ankle supporter 10 than the foot part 11 and the body part 12. Note that F H1 = F H2 > F H11 and F H1 = F H2 > F H12 .

具体的な編地として、第１のアンカー部１は、リブ編により編成してなる編地（以下、リブ編地と称す）を、足関節サポーター１０の上端１０ａで足関節サポーター１０の内側に折り返して身部１２との境界で他の糸（例えば、ウーリーナイロン糸）で縫製した二重のリブ編地（以下、二重リブ編地と称す）にすることにより、後述する編地の足部１１及び身部１２に対して、足関節サポーター１０の周方向Ｈにおける伸縮抵抗を大きくすることができる。また、第２のアンカー部２は、足関節サポーター１０の下端１０ｂで足関節サポーター１０の内側にリブ編地を折り返して足部１１との境界で他の糸（例えば、ウーリーナイロン糸）で縫製した二重のリブ編地（二重リブ編地）にすることにより、後述する編地の足部１１及び身部１２に対して、足関節サポーター１０の周方向Ｈにおける伸縮抵抗を大きくすることができる。   As a specific knitted fabric, the first anchor portion 1 has a knitted fabric (hereinafter referred to as a rib knitted fabric) knitted by rib knitting on the inner side of the ankle joint supporter 10 at the upper end 10 a of the ankle joint supporter 10. A knitted fabric foot, which will be described later, is formed by turning it into a double rib knitted fabric (hereinafter referred to as a double rib knitted fabric) that is sewn with another yarn (for example, woolly nylon yarn) at the boundary with the body part 12. The stretch resistance in the circumferential direction H of the ankle supporter 10 can be increased with respect to the part 11 and the body part 12. Further, the second anchor portion 2 is sewed with another thread (for example, woolly nylon thread) at the boundary with the foot portion 11 by folding the rib knitted fabric inside the ankle joint supporter 10 at the lower end 10b of the foot joint supporter 10. By increasing the double rib knitted fabric (double rib knitted fabric), the stretch resistance in the circumferential direction H of the ankle supporter 10 is increased with respect to the foot portion 11 and the body portion 12 of the knitted fabric described later. Can do.

ここで、リブ編地とは、たて方向に表目のウェールと裏目のウェールとが交互に並ぶ編み目で、本実施形態においては、３ウェール毎に表目と裏目とを配列した３×１の編地である。   Here, the rib knitted fabric is a stitch in which front wales and back wales are alternately arranged in the vertical direction, and in this embodiment, the front and back stitches are arranged every 3 wales. Is a knitted fabric.

このように、第１のアンカー部１は、着用者２０の下腿を周回して編成され、足関節サポーター１０の周方向Ｈにおける伸縮抵抗が、足関節サポーター１０の周方向Ｈにおける足部１１及び身部１２の伸縮抵抗より大きいことにより、着用者２０の下腿に足関節サポーター１０を固定し、足関節の背屈時における足関節サポーター１０の上端１０ａのずり下がりを抑制することができる。また、第１のアンカー部１は、第１の支持部３及び第２の支持部４が連結され、この第１の支持部３及び第２の支持部４のアンカーとしても機能する。   As described above, the first anchor portion 1 is knitted around the lower leg of the wearer 20, and the expansion and contraction resistance in the circumferential direction H of the ankle supporter 10 is the foot 11 in the circumferential direction H of the ankle supporter 10 and By being larger than the expansion / contraction resistance of the body part 12, the ankle supporter 10 can be fixed to the lower leg of the wearer 20, and the upper end 10a of the ankle supporter 10 can be prevented from sliding down when the ankle joint is bent back. Further, the first anchor portion 1 is connected to the first support portion 3 and the second support portion 4, and functions as an anchor for the first support portion 3 and the second support portion 4.

また、第２のアンカー部２は、着用者２０の足甲及び足裏を周回して編成され、足関節サポーター１０の周方向Ｈにおける伸縮抵抗が、足関節サポーター１０の周方向Ｈにおける足部１１及び身部１２の伸縮抵抗より大きいことにより、着用者２０の足甲及び足裏に足関節サポーター１０を固定し、足関節の背屈時における足関節サポーター１０の下端１０ｂのずり上がりを抑制することができる。また、第２のアンカー部２は、第１の支持部３及び第２の支持部４が連結され、この第１の支持部３及び第２の支持部４のアンカーとしても機能する。   The second anchor portion 2 is knitted around the instep and sole of the wearer 20, and the expansion / contraction resistance in the circumferential direction H of the ankle supporter 10 is the foot portion in the circumferential direction H of the ankle supporter 10. 11 and body part 12 are larger than the expansion and contraction resistance, so that the ankle supporter 10 is fixed to the instep and the sole of the wearer 20 to prevent the lower end 10b of the ankle supporter 10 from rising when the ankle joint is bent back. can do. Further, the second anchor portion 2 is connected to the first support portion 3 and the second support portion 4, and also functions as an anchor for the first support portion 3 and the second support portion 4.

第１の支持部３は、第１のアンカー部１に連結して、着用者２０の脛骨２２の外側面に対応する部分から、内踝２１ａに対応する部分を通り、第１中足骨２５ａの外側面に対応する部分に沿って、第２のアンカー部２まで延在する編地である。   The first support portion 3 is connected to the first anchor portion 1 and passes from the portion corresponding to the outer surface of the tibia 22 of the wearer 20 through the portion corresponding to the inner collar 21a, and the first metatarsal 25a. A knitted fabric extending to the second anchor portion 2 along a portion corresponding to the outer side surface.

第２の支持部４は、第１のアンカー部１に連結して、着用者２０の腓骨２３の外側面に対応する部分から、外踝２１ｂに対応する部分を通り、第５中足骨２５ｅの外側面に対応する部分に沿って、第２のアンカー部２まで延在する編地である。   The second support portion 4 is connected to the first anchor portion 1 and passes from the portion corresponding to the outer surface of the rib 23 of the wearer 20 through the portion corresponding to the outer collar 21b, and the fifth metatarsal 25e. A knitted fabric extending to the second anchor portion 2 along a portion corresponding to the outer side surface.

また、第１の支持部３及び第２の支持部４は、着用者２０の下腿側における第１のアンカー部１で係止されており、着用者２０の爪先側における第２のアンカー部２で係止されている。   Moreover, the 1st support part 3 and the 2nd support part 4 are latched by the 1st anchor part 1 in the wearer's 20 lower leg side, and the 2nd anchor part 2 in the toe side of the wearer 20 is carried out. It is locked with.

この第１の支持部３及び第２の支持部４は、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗が、足関節サポーター１０の周方向Ｈにおける伸縮抵抗より大きく編成されている。すなわち、足関節サポーター１０の長さ方向Ｌにおける第１の支持部３の張力をＦL3とし、足関節サポーター１０の周方向Ｈにおける第１の支持部３の張力をＦH3とした場合に、足関節サポーター１０の長さ方向Ｌに強い締付力を持つような、ＦL3＞ＦH3という大小関係を有する。また、足関節サポーター１０の長さ方向Ｌにおける第２の支持部４の張力をＦL4とし、足関節サポーター１０の周方向Ｈにおける第２の支持部４の張力をＦH4とした場合に、足関節サポーター１０の長さ方向Ｌに強い締付力を持つような、ＦL4＞ＦH4という大小関係を有する。 The first support portion 3 and the second support portion 4 are knitted so that the stretch resistance in the length direction L of the ankle supporter 10 is larger than the stretch resistance in the circumferential direction H of the ankle supporter 10. That is, the tension of the first support 3 in the length direction L of the foot joint supporter 10 and F L3, the first tension of the support portion 3 in the circumferential direction H of the ankle supporter 10 when the F H3, It has a magnitude relationship of F L3 > F H3 that has a strong tightening force in the length direction L of the ankle joint supporter 10. Further, the second tension of the support portion 4 in the length direction L of the foot joint supporter 10 and F L4, the second tension of the support portion 4 in the circumferential direction H of the ankle supporter 10 when the F H4, It has a magnitude relationship of F L4 > F H4 that has a strong tightening force in the length direction L of the ankle joint supporter 10.

また、第１の支持部３及び第２の支持部４は、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗が、足関節サポーター１０の長さ方向Ｌにおける正面部５の伸縮抵抗より大きく編成されている。すなわち、足関節サポーター１０の長さ方向Ｌにおける正面部５の張力をＦL5とした場合に、第１の支持部３及び第２の支持部４が正面部５と比較して、足関節サポーター１０の長さ方向Ｌに強い締付力を持つような、ＦL3＝ＦL4＞ＦL5という大小関係を有する。
具体的には、第１の支持部３及び第２の支持部４を、１×１のタック編と添え糸編とを併用した編地（以下、タック編・添え糸編地と称す）としている。 Further, the first support portion 3 and the second support portion 4 are knitted so that the stretch resistance in the length direction L of the ankle supporter 10 is larger than the stretch resistance of the front portion 5 in the length direction L of the ankle supporter 10. Has been. That is, when the tension of the front surface portion 5 in the length direction L of the ankle joint supporter 10 is F L5 , the first support portion 3 and the second support portion 4 are compared with the front surface portion 5 in terms of the ankle joint supporter. There is a magnitude relationship of F L3 = F L4 > F L5 so as to have a strong tightening force in the length direction L of ten.
Specifically, the first support portion 3 and the second support portion 4 are used as a knitted fabric in which a 1 × 1 tack knitting and a spliced yarn knitting are used together (hereinafter referred to as a tuck knitting and a spliced yarn knitted fabric). Yes.

ここで、タック編地とは、生地を編成するときに、一時ある編み目を作らないで、次のコースを編むときに一緒に編み目を作る編地である。なお、本実施形態においては、添え糸編による編地模様が明瞭に表れるように、第１の支持部３及び第２の支持部４の編地としてタックする回数を１回としているが、所望の伸縮抵抗の違いが得られるのであれば、この回数に限られるものではなく、例えば、後述する第３の支持部８及び第４の支持部９ｂのタック数と同じにしてもよい。   Here, the tucked knitted fabric is a knitted fabric that does not make a temporary stitch when knitting a fabric but creates a stitch together when the next course is knitted. In the present embodiment, the number of times of tucking as the knitted fabric of the first support portion 3 and the second support portion 4 is set to one so that the knitted fabric pattern by the spliced yarn knitting can be clearly shown. As long as the difference in expansion and contraction resistance is obtained, the number of times is not limited to this number, and for example, it may be the same as the number of tacks of a third support portion 8 and a fourth support portion 9b described later.

また、タック編・添え糸編地では、タック編の地編糸である表糸を飛ばして（表糸の替わりに）他の編糸（例えば、ウーリーナイロン糸）を添えて給糸することで、足関節サポーター１０の長さ方向Ｌにおける第１の支持部３及び第２の支持部４の伸縮を適度に抑えている。すなわち、タック編・添え糸編地では、足関節サポーター１０の長さ方向Ｌの伸びが周方向Ｈの伸びと比較して小さく編成されている。また、タック編・添え糸編地では、第１の支持部３及び第２の支持部４と他の領域（正面部５、第３の支持部８、足底部９）との境界において他の編糸をカットしている（カットボス）。   In addition, in the tuck knitting and splicing knitted fabric, the surface yarn that is the tuck knitting ground yarn is skipped (instead of the front yarn) and supplied with other knitting yarn (for example, woolly nylon yarn). The expansion and contraction of the first support portion 3 and the second support portion 4 in the length direction L of the ankle joint supporter 10 is moderately suppressed. That is, in the tuck knitting and the spliced yarn knitted fabric, the length of the ankle supporter 10 in the longitudinal direction L is knitted smaller than the elongation in the circumferential direction H. Further, in the tuck knitting and splicing knitted fabric, the other parts at the boundary between the first support part 3 and the second support part 4 and other regions (the front part 5, the third support part 8, and the sole part 9). The knitting yarn is cut (cut boss).

このように、第１の支持部３及び第２の支持部４をタック編・添え糸編地とすることにより、コース方向の伸びを無くし、後述する編地の正面部５に対して、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗を大きくすることができる。このため、第１の支持部
３及び第２の支持部４は、着用者２０の内踝２１ａ及び外踝２１ｂ並びに中足骨２５（第１中足骨２５ａ、第２中足骨２５ｂ、第３中足骨２５ｃ、第４中足骨２５ｄ、第５中足骨２５ｅ）を両側面から支持し、足首の左右の振れを抑制して、足関節の内反捻挫及び外反捻挫を予防することができると共に、足関節の背屈を制限することなく、スポーツ時の着用者２０の動作を補助することができる。 In this way, by using the first support portion 3 and the second support portion 4 as tack knitting and splicing knitted fabric, the elongation in the course direction is eliminated and the front portion 5 of the knitted fabric described later is The expansion / contraction resistance in the length direction L of the joint supporter 10 can be increased. For this reason, the first support part 3 and the second support part 4 are the inner heel 21a and the outer heel 21b of the wearer 20 and the metatarsals 25 (first metatarsal bone 25a, second metatarsal bone 25b, third medium The foot bone 25c, the fourth metatarsal bone 25d, and the fifth metatarsal bone 25e) are supported from both sides, and the lateral movement of the ankle is suppressed to prevent the varus and sprain of the ankle joint. In addition, the movement of the wearer 20 during sports can be assisted without limiting the dorsiflexion of the ankle joint.

正面部５は、第１のアンカー部１、第２のアンカー部２、第１の支持部３及び第２の支持部４に包囲される編地のうち足甲側の編地であり、本実施形態においては、平編により編成してなる編地（以下、平編地と称す）であるベース生地部５ａと、後述する補助部５ｂ及び薄編部５ｃとからなる。   The front portion 5 is a knitted fabric on the instep side among the knitted fabrics surrounded by the first anchor portion 1, the second anchor portion 2, the first support portion 3 and the second support portion 4. In the embodiment, the knitted fabric includes a base fabric portion 5a which is a knitted fabric knitted by flat knitting (hereinafter referred to as a flat knitted fabric), an auxiliary portion 5b and a thin knitted portion 5c which will be described later.

補助部５ｂは、足関節サポーター１０の屈曲部分（着用者２０の足首の正面側）近傍に、リブ編により編成してなる編地（リブ編地）である。この補助部５ｂは、正面部５が平編地のベース生地部５ａでは、足関節サポーター１０の周方向Ｈにおける足部１１の締付力が十分に得られず、後述する土踏まず部９ａの作用を十分に発揮させることができない恐れがある。このため、補助部５ｂは、平編地と比較して足関節サポーター１０の周方向Ｈに強い締付力を有し、足関節の背屈を制限しない程度の締付力を有する編地であるリブ編地としている。   The auxiliary portion 5b is a knitted fabric (rib knitted fabric) knitted by rib knitting in the vicinity of the bent portion of the ankle supporter 10 (front side of the ankle of the wearer 20). In the auxiliary portion 5b, when the front portion 5 is a base fabric portion 5a having a flat knitted fabric, a sufficient tightening force of the foot portion 11 in the circumferential direction H of the ankle joint supporter 10 cannot be obtained. May not be able to fully demonstrate. For this reason, the auxiliary portion 5b is a knitted fabric that has a strong tightening force in the circumferential direction H of the ankle supporter 10 compared to a flat knitted fabric and has a tightening force that does not limit the dorsiflexion of the ankle joint. It is a certain rib knitted fabric.

なお、足関節サポーター１０の屈曲部分においては、補助部５ｂがリブ編地であっても、円滑に屈曲せずに、しわが発生すると共に、足関節の背屈を制限する恐れがある。このため、足関節サポーター１０の屈曲部分におけるしわを逃し、足関節の背屈の動きを阻害しないように、足関節サポーター１０の正面側における足部１１と身部１２との境界近傍では、足関節サポーター１０の周方向Ｈに延在する領域であり、補助部５ｂにおける編地の厚みに対して、厚みを薄くした編地である薄編部５ｃが編成される。   In addition, in the bent part of the ankle supporter 10, even if the auxiliary portion 5b is a rib knitted fabric, the auxiliary joint 5b is not smoothly bent and wrinkles may occur, and the ankle joint may be dorsiflexed. For this reason, in the vicinity of the boundary between the foot portion 11 and the body portion 12 on the front side of the ankle supporter 10, wrinkles in the bent portion of the ankle supporter 10 are missed and the movement of the dorsiflexion of the ankle joint is not hindered. A thin knitted portion 5c that is a region extending in the circumferential direction H of the joint supporter 10 and having a reduced thickness with respect to the thickness of the knitted fabric in the auxiliary portion 5b is knitted.

なお、図１乃至図３においては、４つの薄編部５ｃを長さ方向Ｌに並設した場合を示しているが、足関節サポーター１０の屈曲部分におけるしわの発生防止や足関節の背屈を制限しないようにできるのであれば、この数に限られるものではない。   1 to 3 show a case where four thin knitted portions 5c are arranged in parallel in the length direction L, but it is possible to prevent wrinkles from occurring at the bent portion of the ankle supporter 10 and to dorsiflexion of the ankle joint. However, the number is not limited to this number as long as it is possible not to limit the above.

また、本実施形態に係る薄編部５ｃは、通気性のよい編組織であるメッシュ編で編成された編地（以下、メッシュ編地と称す）にすることにより、リブ編地の補助部５ｂに対して、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗を小さくすることができる。このメッシュ編地とは、生地を編成するときに、一時ある編み目を作らないで、次のコースを編むときに一緒に編み目を作り、メッシュ形態の編みでよく伸びる編地である。   The thin knitted portion 5c according to the present embodiment is a knitted fabric knitted with a mesh knitting (hereinafter referred to as a mesh knitted fabric), which is a knitted structure with good air permeability, so that the rib knitted fabric auxiliary portion 5b is used. On the other hand, the expansion / contraction resistance in the length direction L of the ankle supporter 10 can be reduced. This mesh knitted fabric is a knitted fabric that does not make a temporary stitch when knitting a fabric, but creates a stitch together when the next course is knitted, and stretches well by knitting in a mesh form.

特に、薄編部５ｃは、足関節サポーター１０の長さ方向Ｌにおける補助部５ｂの張力をＦL5bとし、足関節サポーター１０の長さ方向Ｌにおける薄編部５ｃの張力をＦL5cとした場合に、薄編部５ｃが補助部５ｂと比較して、足関節サポーター１０の長さ方向Ｌに弱い締付力を持つような、ＦL5b＞ＦL5cという大小関係を有する。 In particular, the thin knitted unit 5c, the tension of the auxiliary portion 5b in the longitudinal direction L of the foot joint supporter 10 and F L5b, if the tension of the thin knitted portion 5c in the longitudinal direction L of the foot joint supporter 10 was F L5c In addition, the thin knitted portion 5c has a magnitude relationship of F L5b > F L5c such that the thin knitted portion 5c has a weak tightening force in the length direction L of the ankle supporter 10 as compared with the auxiliary portion 5b.

踵部６は、着用者２０の踵に対応するかかと成形部分であり、平編により編成してなる編地（平編地）である。   The heel part 6 is a heel molded part corresponding to the heel of the wearer 20, and is a knitted fabric (flat knitted fabric) knitted by flat knitting.

アキレス腱部７は、第１のアンカー部１及び踵部６に連結し、着用者２０のアキレス腱に対応する編地である。   The Achilles tendon portion 7 is a knitted fabric that is connected to the first anchor portion 1 and the heel portion 6 and corresponds to the Achilles tendon of the wearer 20.

このアキレス腱部７は、足関節サポーター１０の長さ方向Ｌにおける第１の支持部３及び第２の支持部４の伸縮抵抗より小さく編成されている。すなわち、足関節サポーター１０の長さ方向Ｌにおけるアキレス腱部７の張力をＦL7とした場合に、アキレス腱部７が第
１の支持部３及び第２の支持部４と比較して、足関節サポーター１０の長さ方向Ｌに弱い締付力を持つような、ＦL3＝ＦL4＞ＦL7という大小関係を有する。
具体的には、アキレス腱部７を、リブ編により編成してなる編地（リブ編地）としている。 The Achilles tendon portion 7 is knitted to be smaller than the expansion and contraction resistance of the first support portion 3 and the second support portion 4 in the length direction L of the ankle joint supporter 10. That is, when the tension of the Achilles tendon portion 7 in the length direction L of the ankle joint supporter 10 is F L7 , the Achilles tendon portion 7 is compared with the first support portion 3 and the second support portion 4 and the ankle joint supporter. There is a magnitude relationship of F L3 = F L4 > F L7 that has a weak tightening force in the length direction L of 10.
Specifically, the Achilles tendon portion 7 is a knitted fabric (rib knitted fabric) knitted by rib knitting.

このように、アキレス腱部７をリブ編地とすることにより、リブ編地の畝（凹凸）が着用者２０のアキレス腱に対応する部分のクッション性を高め、着用者２０のアキレス腱を保護することができる。   Thus, by using the Achilles tendon portion 7 as the rib knitted fabric, the crease (unevenness) of the rib knitted fabric can enhance the cushioning property of the portion corresponding to the Achilles tendon of the wearer 20 and protect the wearer 20 Achilles tendon. it can.

第３の支持部８は、第１のアンカー部１、第１の支持部３、踵部６及びアキレス腱部７に包囲される編地、並びに、第１のアンカー部１、第２の支持部４、踵部６及びアキレス腱部７に包囲される編地からなる。   The third support portion 8 includes a knitted fabric surrounded by the first anchor portion 1, the first support portion 3, the heel portion 6, and the Achilles tendon portion 7, and the first anchor portion 1 and the second support portion. 4. It consists of a knitted fabric surrounded by the heel part 6 and the Achilles tendon part 7.

この第３の支持部８は、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗が、足関節サポーター１０の周方向Ｈにおける伸縮抵抗より大きく編成されている。すなわち、足関節サポーター１０の長さ方向Ｌにおける第３の支持部８の張力をＦL8とし、足関節サポーター１０の周方向Ｈにおける第３の支持部８の張力をＦH8とした場合に、足関節サポーター１０の長さ方向Ｌに強い締付力を持つような、ＦL8＞ＦH8という大小関係を有する。 The third support portion 8 is knitted so that the stretch resistance in the length direction L of the ankle supporter 10 is larger than the stretch resistance in the circumferential direction H of the ankle supporter 10. That is, when the tension of the third support portion 8 in the length direction L of the ankle supporter 10 is FL8 and the tension of the third support portion 8 in the circumferential direction H of the ankle supporter 10 is FH8 , It has a magnitude relationship of F L8 > F H8 that has a strong tightening force in the length direction L of the ankle joint supporter 10.

また、第３の支持部８は、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗が、足関節サポーター１０の長さ方向Ｌにおける第１の支持部３及び第２の支持部４の伸縮抵抗より大きく編成されている。すなわち、第３の支持部８が第１の支持部３及び第２の支持部４と比較して、足関節サポーター１０の長さ方向Ｌに強い締付力を持つような、ＦL8＞ＦL3＝ＦL4という大小関係を有する。
具体的には、第３の支持部８を、２×２のタック編により編成してなる編地（以下、２タック編地と称す）としている。 Further, the third support portion 8 has an expansion resistance in the length direction L of the ankle supporter 10, and an expansion resistance of the first support portion 3 and the second support portion 4 in the length direction L of the ankle supporter 10. It is organized larger. That is, F L8 > F such that the third support portion 8 has a stronger tightening force in the length direction L of the ankle supporter 10 than the first support portion 3 and the second support portion 4. It has a magnitude relationship of L3 = F L4 .
Specifically, the third support portion 8 is a knitted fabric knitted by 2 × 2 tack knitting (hereinafter referred to as “2 tack knitted fabric”).

なお、本実施形態においては、度目とのバランスを考慮して、第３の支持部８の編地としてタックする回数を２回としているが、所望の伸縮抵抗の違いが得られるのであれば、この回数に限られるものではない。   In the present embodiment, the number of times of tucking as the knitted fabric of the third support portion 8 is set to 2 in consideration of the balance with the stitches, but if a desired difference in stretch resistance can be obtained, The number is not limited to this.

このように、第３の支持部８を２タック編地とすることにより、コース方向の伸びを無くし、平編地（リブ編地、メッシュ編地）の正面部５並びにタック編・添え糸編地の第１の支持部３及び第２の支持部４に対して、足関節サポーター１０の長さ方向Ｌにおける伸縮抵抗を大きくすることができる。このため、第３の支持部８は、着用者２０の内踝２１ａ及び外踝２１ｂを背面から支持し、第１の支持部３及び第２の支持部４と一体として、図３（ｄ）に示すように、第１の支持部３及び第２の支持部４の捩れを防止し、足首の左右の振れを抑制することができる。   Thus, by making the third support portion 8 a two-tuck knitted fabric, the elongation in the course direction is eliminated, and the front portion 5 of the flat knitted fabric (rib knitted fabric, mesh knitted fabric) as well as the tuck knitting and splicing yarn knitting. The expansion / contraction resistance in the length direction L of the ankle joint supporter 10 can be increased with respect to the first support portion 3 and the second support portion 4 of the ground. For this reason, the 3rd support part 8 supports the inner collar 21a and the outer collar 21b of the wearer 20 from a back surface, and is integrated with the 1st support part 3 and the 2nd support part 4, and is shown in FIG.3 (d). Thus, the twist of the 1st support part 3 and the 2nd support part 4 can be prevented, and the deflection | deviation of the right and left of an ankle can be suppressed.

足底部９は、着用者２０の足裏に対応する足底であり、第２のアンカー部２、第１の支持部３、第２の支持部４及び踵部６に包囲される編地である。なお、本実施形態に係る足底部９は、着用者２０の足の土踏まずに対応する土踏まず部９ａと、土踏まず部９ａを除く足底における編地である第４の支持部９ｂとからなる。   The sole portion 9 is a sole corresponding to the sole of the wearer 20, and is a knitted fabric surrounded by the second anchor portion 2, the first support portion 3, the second support portion 4 and the heel portion 6. is there. In addition, the foot sole part 9 which concerns on this embodiment consists of the arch part 9a corresponding to the arch of the wearer's 20 foot, and the 4th support part 9b which is the knitted fabric in the sole except the arch part 9a.

土踏まず部９ａは、平編をなす地編糸に他の編糸（ウーリーナイロン糸）を添えて給糸し、地編糸を表面に、ウーリーナイロン糸を裏面に現すように地編糸とともにウーリーナイロン糸を編み込んだ編地（以下、平編・パイル風クッション編地と称す）であり、ウーリーナイロンを波型に交互に編み上げている。   The arch portion 9a feeds the ground knitting yarn that forms a flat knitting with other knitting yarn (Woolley nylon yarn) and feeds the knitting yarn together with the ground knitting yarn so that the ground knitting yarn appears on the front surface and the Woolley nylon yarn on the back surface. This is a knitted fabric knitted with nylon yarn (hereinafter referred to as a flat knitted / pile-style cushion knitted fabric), and woolly nylon is knitted alternately in a wave pattern.

この土踏まず部９ａは、着用者２０の土踏まずを横切るアーチの形成をサポートし、足
底のクッション性を高め、安定した走りを行ないやすくすると共に、ジャンプ着地動作における衝撃を吸収して、荷重を分散させるスプリングとしての役割を果すことができる。また、土踏まず部９ａは、波型に交互に編み上げて、地編糸の平編部分から***して形成されることから、着用者２０の土踏まず部分の凹部を確実に当接支持し、着用感を向上させると共に、足の疲れを未然に防止することができる。特に、土踏まず部９ａは、着用者２０の足底筋膜に強い緊張が生じることを防止して、炎症（足底筋膜炎）の発生を抑制することができる。 The arch portion 9a supports the formation of an arch that crosses the arch of the wearer 20, improves the cushioning of the sole, facilitates stable running, absorbs the impact of jump landing movement, and distributes the load. It can play a role as a spring. Further, since the arch portions 9a are alternately knitted into a corrugated shape and raised from the flat knitted portion of the ground knitting yarn, the arch portion 9a of the wearer 20 reliably contacts and supports the arch portion of the arch portion. It is possible to prevent foot fatigue. In particular, the arch portion 9a can prevent the generation of inflammation (plantar fasciitis) by preventing strong tension from occurring in the plantar fascia of the wearer 20.

第４の支持部９ｂは、第３の支持部８と同様に、２タック編地であり、着用者２０の中足骨２５を足裏から支持し、第１の支持部３、第２の支持部４及び第３の支持部８と一体として、図３（ｄ）に示すように、第１の支持部３及び第２の支持部４の捩れを防止し、足首の左右の振れを抑制することができる。   The 4th support part 9b is a 2 tack knitted fabric similarly to the 3rd support part 8, and supports the metatarsal bone 25 of the wearer 20 from a sole, and the 1st support part 3 and the 2nd As shown in FIG. 3 (d), the support portion 4 and the third support portion 8 are integrated with each other, and the first support portion 3 and the second support portion 4 are prevented from being twisted and the left and right swings of the ankle are suppressed. can do.

なお、本実施形態においては、平編、タック編、リブ編及びメッシュ編に用いられる地編糸として、糸の番手が３０／１であり、編み本数が２本からなり、綿５０％及びポリエステル５０％の表糸と、糸の番手が３０／７５であり、ポリウレタン弾性糸（ポリウレタン９％）を軸に長繊維（ポリエステル９１％）をカバーリングした加工糸（ＦＴＹ：Filament Twisted Yarn）である裏糸と、ポリウレタン７６％の芯糸にポリエステル２４％の巻き糸を巻きつけたカバーリング・ヤーン（例えば、オペロンテックス株式会社製「ＳＴ６７００」）であるゴム糸とを用いているが、この材質に限られるものではない。   In this embodiment, as the ground knitting yarn used for flat knitting, tack knitting, rib knitting and mesh knitting, the yarn count is 30/1, the number of knittings is two, 50% cotton and polyester 50% front yarn, yarn count is 30/75, and is a processed yarn (FTY: Filament Twisted Yarn) that covers a long fiber (91% polyester) around a polyurethane elastic yarn (9% polyurethane). The back yarn and rubber yarn which is a covering yarn (for example, “ST6700” manufactured by Operontex Co., Ltd.) in which a polyester yarn of 24% is wound around a 76% polyurethane core yarn are used. It is not limited to.

例えば、表糸としては、綿、毛(カシミヤ、ラム、アンゴラなど)、絹若しくは麻などの天然繊維、アクリルなどの化学繊維、又は吸汗、速乾若しくは体温調整機能を持つ素材などを、足関節サポーター１０のコスト又は着用者２０のニーズに合わせて選択することが好ましい。また、裏糸としては、エステル若しくはカバーリング・ヤーン（ＤＣＹ：double covered yarn）、又は抗菌、防臭若しくは消臭素材を、足関節サポーター１０のコスト又は着用者２０のニーズに合わせて選択することが好ましい。   For example, as the front yarn, cotton, hair (cashmere, lamb, angora, etc.), natural fibers such as silk or hemp, chemical fibers such as acrylic, or materials with sweat-absorbing, quick-drying or body temperature adjusting functions, etc. It is preferable to select according to the cost of the supporter 10 or the needs of the wearer 20. Further, as the back yarn, an ester, a covering yarn (DCY), or an antibacterial, deodorizing or deodorizing material may be selected according to the cost of the ankle supporter 10 or the needs of the wearer 20. preferable.

また、二重リブ編地（第１のアンカー部１、第２のアンカー部２）、タック編・添え糸編地（第１の支持部３、第２の支持部４）及び平編・パイル風クッション編地（土踏まず部９ａ）におけるウーリーナイロン糸（柄糸）は、糸の番手が１００／２であり、ウーリーナイロンのフェラメント数が２４Ｆであるナイロン１００％の編糸を用いているが、この材質に限られるものではない。   In addition, double rib knitted fabric (first anchor portion 1, second anchor portion 2), tuck knitting and splicing knitted fabric (first support portion 3, second support portion 4), and flat knitting / pile The wooly nylon yarn (pattern yarn) in the wind cushion knitted fabric (arch part 9a) uses 100% nylon knitting yarn with a yarn count of 100/2 and a woolen nylon fermentation number of 24F. The material is not limited to this.

以上のように、足関節サポーター１０は、左右（内外反）の制動により足関節の安定性を向上して、スポーツ（特に、バスケットボール）時の着用者２０の動作を補助することができるという作用効果を奏する。   As described above, the ankle supporter 10 can improve the stability of the ankle joint by braking left and right (inside and outside), and can assist the wearer 20 in sports (especially basketball). There is an effect.

１ 第１のアンカー部
２ 第２のアンカー部
３ 第１の支持部
４ 第２の支持部
５ 正面部
５ａ ベース生地部
５ｂ 補助部
５ｃ 薄編部
６ 踵部
７ 第３の支持部
７ アキレス腱部
８ 第３の支持部
９ 足底部
９ａ 部
９ｂ 第４の支持部
１０ 足関節サポーター
１０ａ 上端
１０ｂ 下端
１１ 足部
１２ 身部
２０ 着用者
２１ 踝
２１ａ 内踝
２１ｂ 外踝
２２ 脛骨
２３ 腓骨
２４ 中足趾節関節
２５ 中足骨
２５ａ 第１中足骨
２５ｂ 第２中足骨
２５ｃ 第３中足骨
２５ｄ 第４中足骨
２５ｅ 第５中足骨
Ｈ 周方向
Ｌ 長さ方向 DESCRIPTION OF SYMBOLS 1 1st anchor part 2 2nd anchor part 3 1st support part 4 2nd support part 5 Front part 5a Base fabric part 5b Auxiliary part 5c Thin knitting part 6 heel part 7 3rd support part 7 Achilles tendon part 8 Third support portion 9 Foot bottom portion 9a portion 9b Fourth support portion 10 Ankle joint supporter 10a Upper end 10b Lower end 11 Foot portion 12 Body portion 20 Wearer 21 踝 21a Inner heel 21b Outer heel 22 Tibial 23 Rib 24 Middle foot phalangeal joint 25 metatarsal bone 25a first metatarsal bone 25b second metatarsal bone 25c third metatarsal bone 25d fourth metatarsal bone 25e fifth metatarsal bone H circumferential direction L length direction

Claims (4)

丸編で編み立てられる筒状編地からなり、着用者の体表に密着して足関節を補助する足関節サポーターにおいて、
前記筒状編地の一端を周回して編成され、前記着用者の踝近傍の脛骨及び腓骨に対応する部分を周回し、当該着用者の下腿に当該筒状編地を締着させる第１のアンカー部と、
前記筒状編地の他端を周回して編成され、前記着用者の中足趾節関節近傍の第１中足骨、第２中足骨、第３中足骨、第４中足骨及び第５中足骨に対応する部分を周回し、当該着用者の足甲及び足裏に当該筒状編地を締着させる第２のアンカー部と、
前記第１のアンカー部に連結して、前記着用者の脛骨の外側面に対応する部分から、内踝に対応する部分を通り、前記第１中足骨の外側面に対応する部分に沿って、前記第２のアンカー部まで延在する第１の支持部と、
前記第１のアンカー部に連結して、前記着用者の腓骨の外側面に対応する部分から、外踝に対応する部分を通り、前記第５中足骨の外側面に対応する部分に沿って、前記第２のアンカー部まで延在する第２の支持部と、
を備え、
前記第１の支持部及び第２の支持部は、前記筒状編地の長さ方向の伸縮抵抗が前記筒状編地の周方向の伸縮抵抗よりも大きいことを特徴とする足関節サポーター。 In the ankle joint supporter, which consists of a cylindrical knitted fabric knitted with a circular knitting, and assists the ankle joint in close contact with the wearer's body surface,
First knitted around one end of the tubular knitted fabric, wraps around a portion corresponding to the tibia and ribs near the wearer's heel, and fastens the tubular knitted fabric to the lower leg of the wearer An anchor part,
A first metatarsal bone, a second metatarsal bone, a third metatarsal bone, a third metatarsal bone, a fourth metatarsal bone, which are knitted around the other end of the tubular knitted fabric, in the vicinity of the wearer's metatarsal joint joint; A second anchor portion that orbits the portion corresponding to the fifth metatarsal bone and fastens the tubular knitted fabric to the instep and sole of the wearer;
Connected to the first anchor portion, from the portion corresponding to the outer surface of the wearer's tibia, through the portion corresponding to the inner heel, along the portion corresponding to the outer surface of the first metatarsal bone, A first support portion extending to the second anchor portion;
Connected to the first anchor portion, from a portion corresponding to the outer side surface of the wearer's rib, through a portion corresponding to the outer side, along a portion corresponding to the outer side surface of the fifth metatarsal bone, A second support portion extending to the second anchor portion;
With
The ankle joint supporter characterized in that the first and second support portions have a stretch resistance in a length direction of the tubular knitted fabric larger than a stretch resistance in a circumferential direction of the tubular knitted fabric. 前記請求項１に記載の足関節サポーターにおいて、
前記第１のアンカー部、第２のアンカー部、第１の支持部及び第２の支持部に包囲される編地のうち足甲側の編地である正面部を備え、
前記筒状編地の長さ方向における前記第１の支持部及び第２の支持部の伸縮抵抗が、前記筒状編地の長さ方向における前記正面部の伸縮抵抗より大きいことを特徴とする足関節サポーター。 The ankle supporter according to claim 1,
A front portion which is a knitted fabric on the instep side of the knitted fabric surrounded by the first anchor portion, the second anchor portion, the first support portion and the second support portion;
The stretch resistance of the first support portion and the second support portion in the length direction of the tubular knitted fabric is greater than the stretch resistance of the front portion in the length direction of the tubular knitted fabric. Ankle supporter. 前記請求項２に記載の足関節サポーターにおいて、
前記着用者の踵に対応する踵部と、
前記第２のアンカー部、第１の支持部、第２の支持部及び踵部に包囲される編地からなる足底部と、
を備え、
前記足底部は、前記筒状編地の長さ方向の伸縮抵抗が前記筒状編地の周方向の伸縮抵抗よりも大きく、
前記筒状編地の長さ方向における前記足底部の伸縮抵抗が、前記筒状編地の長さ方向における前記正面部の伸縮抵抗より大きいことを特徴とする足関節サポーター。 The ankle supporter according to claim 2,
A buttocks corresponding to the wearer's heel,
A sole portion comprising a knitted fabric surrounded by the second anchor portion, the first support portion, the second support portion, and the heel portion;
With
In the sole portion, the stretch resistance in the length direction of the tubular knitted fabric is larger than the stretch resistance in the circumferential direction of the tubular knitted fabric,
An ankle joint supporter characterized in that the stretch resistance of the sole in the length direction of the tubular knitted fabric is greater than the stretch resistance of the front portion in the length direction of the tubular knitted fabric. 前記請求項２に記載の足関節サポーターにおいて、
前記第１のアンカー部及び踝部に連結し、前記着用者のアキレス腱に対応するアキレス腱部と、
前記第１のアンカー部、第１の支持部、踵部及びアキレス腱部に包囲される編地、並びに、第１のアンカー部、第２の支持部、踵部及びアキレス腱部に包囲される編地からなる第３の支持部と、
を備え、
前記アキレス腱部及び第３の支持部は、前記筒状編地の長さ方向の伸縮抵抗が前記筒状編地の周方向の伸縮抵抗よりも大きく、
前記筒状編地の長さ方向における前記第３の支持部の伸縮抵抗が、前記筒状編地の長さ方向における前記正面部の伸縮抵抗より大きく、
前記筒状編地の長さ方向における前記アキレス腱部の伸縮抵抗が、前記筒状編地の長さ方向における前記第１の支持部、第２の支持部及び第３の支持部の伸縮抵抗より小さいことを特徴とする足関節サポーター。 The ankle supporter according to claim 2,
Connected to the first anchor part and the heel part, and corresponding to the wearer's Achilles tendon,
The knitted fabric surrounded by the first anchor portion, the first support portion, the heel portion and the Achilles tendon portion, and the knitted fabric surrounded by the first anchor portion, the second support portion, the heel portion and the Achilles tendon portion. A third support comprising:
With
The Achilles tendon part and the third support part have a stretch resistance in the length direction of the tubular knitted fabric larger than a stretch resistance in the circumferential direction of the tubular knitted fabric,
The stretch resistance of the third support portion in the length direction of the tubular knitted fabric is greater than the stretch resistance of the front portion in the length direction of the tubular knitted fabric,
The stretch resistance of the Achilles tendon in the length direction of the tubular knitted fabric is greater than the stretch resistance of the first support portion, the second support portion, and the third support portion in the length direction of the tubular knitted fabric. Ankle supporter characterized by being small.
JP2010268762A 2010-12-01 2010-12-01 Ankle supporter Pending JP2012115526A (en)

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