JP2020037766A

JP2020037766A - Legwear

Info

Publication number: JP2020037766A
Application number: JP2019227637A
Authority: JP
Inventors: 原　進; Susumu Hara; 進原; 直視浜崎; Naoki Hamazaki; 厚友久; Atsushi Tomohisa; 知佳綿谷; Chika Wataya
Original assignee: Okamoto Corp
Current assignee: Okamoto Corp
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-12
Anticipated expiration: 2035-02-02
Also published as: JP2022048286A; JP7365721B2; JP7054936B2

Abstract

To provide a legwear that can be suitably prevented from being displaced or coming off.SOLUTION: A foot cover (1) according to the present invention includes: a body part (2) including a sole part (21) covering the sole and a heel part (24) covering the heel; and a non-slip part (3) provided on the inner side of the heel part (24) opposed to the back side of the heel, and having a lower elasticity than that of the fabric of the heel part (24). The non-slip part (3) includes a plurality of strip parts which extend in two or more different directions substantially linearly and whose two long sides extending in the extending directions are substantially in parallel. The non-slip part has a shape that the strip parts are combined continuously.SELECTED DRAWING: Figure 1

Description

本発明は、足に着用するレッグウェアに関し、より詳細には、歩行などの動作によるずれや脱げを抑制するレッグウェアに関する。 The present invention relates to legwear worn on a foot, and more particularly, to legwear that suppresses slippage or detachment due to an operation such as walking.

従来、靴下などのレッグウェアは、素足に直接靴を履いた場合の不快感および疲れや冷えを防ぐ目的などで利用されている。例えばレッグウェアの上に靴を着用した場合、レッグウェアと靴との間に摩擦が生じ、靴とレッグウェアとの摩擦が、足とレッグウェアとの摩擦を上回ると、レッグウェアが足の動きではなく靴の動きに追随し、足に対するレッグウェアのずれや脱げが生じる。レッグウェア着用時に、歩行などの動作によってレッグウェアのずれなどが生じた場合、履き心地に影響するため、ずれや脱げが生じにくいレッグウェアが求められている。特にフットカバーは、靴を履いたときに靴の中に隠れるように構成されているため、足を覆う部分の面積が小さく、着用中にずれなど脱げが生じやすい。 2. Description of the Related Art Legwear such as socks has been conventionally used for the purpose of preventing discomfort, fatigue and cold when wearing shoes directly on bare feet. For example, when wearing shoes over legwear, friction occurs between the legwear and the shoes, and when the friction between the shoes and the legwear exceeds the friction between the legs and the legwear, the legwear moves Rather, it follows the movement of the shoe, causing the legwear to shift or come off from the foot. When the legwear is displaced due to an operation such as walking when the legwear is worn, the legwear is affected, so that there is a demand for legwear that is less likely to be displaced or detached. In particular, since the foot cover is configured to be hidden inside the shoe when the shoe is worn, the area for covering the foot is small, and the foot cover is likely to come off during wearing.

このようなレッグウェアのずれや脱げの抑制に関して、特許文献１〜６には、踵を覆う踵部の内側に各種の滑り止め部を備えたレッグウェアが提案されている。 Regarding the suppression of such displacement and detachment of the legwear, Patent Literatures 1 to 6 propose legwear provided with various non-slip portions inside a heel portion covering the heel.

例えば、特許文献１および２には、踵部の内側に、帯状の滑り止め部が横長に配置されたレッグウェアが提案されている。また、特許文献３および４には、踵部の内側に、突起状または断片状の滑り止め部が非連続的に複数配置されたレッグウェアが提案されている。さらに、特許文献５および６には、踵部の内側に、面状の滑り止め部が配置されたレッグウェアが提案されている。 For example, Patent Literatures 1 and 2 propose legwear in which a band-shaped non-slip portion is arranged horizontally long inside a heel portion. Patent Literatures 3 and 4 propose legwear in which a plurality of protrusion-shaped or fragmentary non-slip portions are discontinuously arranged inside a heel portion. Further, Patent Literatures 5 and 6 propose legwear in which a planar anti-slip portion is arranged inside a heel portion.

実開平５−１９３０４号公報（１９９３年０３月０９日公開）Published Japanese Utility Model Application No. 5-19304 (released on March 09, 1993) 特開平９−５９８０４号公報（１９９７年０３月０４日公開）JP-A-9-59804 (published March 03, 1997) 特開平１０−２９２２０６号公報（１９９８年１１月０４日公開）JP-A-10-292206 (published on November 04, 1998) 特開平１１−３３５９０５号公報（１９９９年１２月０７日公開）JP-A-11-335905 (published on December 07, 1999) 実開平６−５１２０７号公報（１９９４年０７月１２日公開）Published Japanese Utility Model Application No. 6-51207 (released on July 12, 1994) 実用新案登録３１８２６３６号（２０１３年０３月１３日登録）Utility Model Registration No. 3182636 (registered March 13, 2013)

フットカバーのずれや脱げの一因として、歩行などの動作時における地面と足との接触や摩擦により、フットカバーの踵部の生地が前方へ引張されて、滑り止め部の位置がずれることが挙げられる。すなわち、踵部の生地の伸縮に付随して踵部の生地の内側に配置された滑り止め部が移動する。また、歩行のメカニズムには、足首の縦方向への屈折動作のみではなく、横方向（外反方向または内反方向）への動作もあるため、踵部の生地は横方向へも引張される。そのため、滑り止め部が所定の位置に留まることができず、十分な滑り止め効果が得られなくなる結果、フットカバーのずれや脱げが生じやすくなる。 One of the causes of the displacement or detachment of the foot cover is that the cloth on the heel part of the foot cover is pulled forward due to the contact or friction between the ground and the foot during operations such as walking, and the position of the non-slip part shifts. No. That is, the non-slip portion arranged inside the heel fabric moves accompanying the expansion and contraction of the heel fabric. In addition, the walking mechanism includes not only a vertical bending motion of the ankle but also a horizontal motion (valgus or varus direction), so that the fabric of the heel is pulled in the horizontal direction. . As a result, the anti-slip portion cannot remain at the predetermined position, and a sufficient anti-slip effect cannot be obtained. As a result, the foot cover is likely to shift or come off.

しかしながら、上述の従来技術では、踵部の生地の伸縮に伴う滑り止め部の位置ずれに関して何ら考慮されていないため、滑り止め部による十分な滑り止め効果を得ることができないという課題がある。 However, in the above-described related art, there is a problem that a sufficient slip-preventing effect of the slip-preventing portion cannot be obtained because no consideration is given to the displacement of the slip-preventing portion due to the expansion and contraction of the heel fabric.

例えば特許文献１および２の構成では、帯状の滑り止め部が横長に配置されているため、踵部の生地の横方向への伸縮は抑制されるが、踵部の生地の縦方向への伸縮を抑制することができない。そのため、特許文献１および２では、縦方向への滑り止め部の位置ずれが生じやすくなり、十分な滑り止め効果を得ることができない。 For example, in the configurations of Patent Literatures 1 and 2, since the belt-shaped non-slip portions are arranged horizontally, expansion and contraction of the heel material in the horizontal direction is suppressed, but expansion and contraction of the heel material in the vertical direction. Cannot be suppressed. Therefore, in Patent Literatures 1 and 2, a displacement of the non-slip portion in the vertical direction is easily caused, and a sufficient anti-slip effect cannot be obtained.

また、特許文献３および４の構成では、突起状または断片状の滑り止め部が点在して配置されているため、踵部の生地の縦方向および横方向への伸縮を抑制することができない。そのため、特許文献３および４では、縦方向および横方向への滑り止め部の位置ずれ生じやすくなり、十分な滑り止め効果を得ることができない。 In addition, in the configurations of Patent Documents 3 and 4, since the protrusion-shaped or fragment-shaped non-slip portions are interspersed, the expansion and contraction of the fabric of the heel portion in the vertical and horizontal directions cannot be suppressed. . Therefore, in Patent Literatures 3 and 4, the slip prevention portion is likely to be displaced in the vertical and horizontal directions, and a sufficient slip prevention effect cannot be obtained.

さらに、特許文献５および６の構成では、踵の背面を覆うように面状の滑り止め部が配置されているため、踵部の生地の縦方向および横方向への伸縮を抑制することはできるが、滑り止め部が踵にフィットせず隙間が生じるため、十分な滑り止め効果を得ることができない。また、特許文献５および６の構成では、面状の滑り止め部によって踵の背面が覆われるため、汗などで肌がかぶれやすくなり、穿き心地が低下するという新たな課題が生じる。 Further, in the configurations of Patent Documents 5 and 6, the planar anti-slip portion is disposed so as to cover the back surface of the heel, so that the fabric of the heel portion can be suppressed from expanding and contracting in the vertical and horizontal directions. However, since the non-slip portion does not fit the heel and a gap is generated, a sufficient anti-slip effect cannot be obtained. Further, in the configurations of Patent Documents 5 and 6, since the back surface of the heel is covered by the planar anti-slip portion, the skin is easily rash due to sweat or the like, and a new problem that the wearing comfort is deteriorated occurs.

本発明は、上記従来の課題に鑑みてなされたものであって、その目的は、履き心地を損なうことなく、ずれや脱げを好適に抑制可能なレッグウェアを提供することにある。 The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to provide legwear capable of appropriately suppressing slippage and detachment without impairing comfort.

本発明に係るレッグウェアは、少なくとも、足裏を覆う足底部、および踵を覆う踵部を含む、伸縮性を有する本体部と、前記踵部の内側に設けられ、該踵部の生地よりも伸縮性が低い滑り止め部とを備え、前記滑り止め部は、２以上の異なる方向へ略直線的に延伸し、かつ延伸する方向へ伸びる２つの長辺が略平行である複数の帯状部を含み、該帯状部が一連に組み合わされた形状であることを特徴としている。 Legwear according to the present invention, at least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion, and provided inside the heel portion, than the fabric of the heel portion A non-slip portion having low elasticity, wherein the non-slip portion extends substantially linearly in two or more different directions, and includes a plurality of belt-shaped portions whose two long sides extending in the extending direction are substantially parallel. And the band-shaped part is characterized in that the shape is a series combined.

本発明に係るレッグウェアは、少なくとも、足裏を覆う足底部、および踵を覆う踵部を含む、伸縮性を有する本体部と、前記踵部の内側に設けられ、該踵部の生地よりも伸縮性が低い滑り止め部とを備え、前記滑り止め部は、２以上の異なる方向へ略直線的に延伸する複数の帯状部を含み、該帯状部が一連に組み合わされた形状であり、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記帯状部として、略横方向へ延伸する第１帯状部と、略縦方向および略横方向とは異なる方向へ延伸する第３帯状部とを含み、前記第１帯状部の下端部から前記第３帯状部の下端部までの前記縦方向の距離が、前記第１帯状部の前記縦方向の幅よりも大きいことを特徴としている。 Legwear according to the present invention, at least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion, and provided inside the heel portion, than the fabric of the heel portion A non-slip portion having a low elasticity, wherein the non-slip portion includes a plurality of strips extending substantially linearly in two or more different directions, and the strips have a shape in which the strips are combined in series; If the direction perpendicular to the sole is defined as the vertical direction, and the width direction of the sole is defined as the lateral direction, the anti-slip portion, as the belt-like portion, a first belt-like portion extending substantially in the lateral direction, A third band-shaped portion extending in a direction different from the vertical direction and the substantially horizontal direction, wherein a distance in a vertical direction from a lower end of the first band-shaped portion to a lower end of the third band-shaped portion is equal to the first band. It is characterized in that it is larger than the vertical width of the strip.

したがって、本発明によれば、履き心地を損なうことなく、ずれや脱げを好適に抑制可能なレッグウェアを提供することができるという効果を奏する。 Therefore, according to the present invention, there is an effect that it is possible to provide a legwear that can appropriately suppress the slippage and the detachment without deteriorating the wearing comfort.

本発明の実施形態に係る右足用のフットカバーの外観構成を示す斜視図である。It is a perspective view showing the appearance composition of the foot cover for right feet concerning an embodiment of the present invention. 図１に示す滑り止め部の形状を説明するための模式図であり、（ａ）は、滑り止め部の背面図であり、（ｂ）は、滑り止め部の側面図である。It is a schematic diagram for demonstrating the shape of the non-slip part shown in FIG. 1, (a) is a rear view of the non-slip part, (b) is a side view of the non-slip part. （ａ）〜（ｍ）は、本実施形態に係る滑り止め部の変形例を示す背面図である。(A)-(m) is a rear view which shows the modification of the non-slip part which concerns on this embodiment. 本実施形態に係る滑り止め部の他の変形例を示す背面図である。It is a rear view showing other modifications of the non-slip part concerning this embodiment. （ａ）〜（ｆ）は、実施例で試験した滑り止め部の形状を示す背面図である。(A)-(f) is a rear view which shows the shape of the non-slip part tested in the Example. 実施例の試験方法を説明するための模式図である。It is a schematic diagram for explaining the test method of an Example. （ａ）〜（ｃ）は、実施例の試験結果を示すグラフである。(A)-(c) is a graph which shows the test result of an Example. （ａ）〜（ｃ）は、本発明に係るレッグウェアが備える滑り止め部の構成を説明するための模式図である。(A)-(c) is a schematic diagram for demonstrating the structure of the non-slip part with which the legware concerning this invention is provided.

以下、本発明の実施の一形態について、図１〜図４に基づいて説明すれば以下のとおりである。本実施形態では、本発明をフットカバー（レッグウェア）に適用した場合を例にして説明する。 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In the present embodiment, a case where the present invention is applied to a foot cover (legwear) will be described as an example.

ただし、本発明は、足甲および足首を露出するフットカバーに限られず、足甲および足首を覆うように構成された各種のレッグウェアにも適用することが可能である。 However, the present invention is not limited to the foot cover exposing the instep and the ankle, and can be applied to various types of legwear configured to cover the instep and the ankle.

〔フットカバー１の構成〕
図１は、本実施形態に係る右足用のフットカバー１の外観構成を示す斜視図である。図１に示すように、フットカバー１は、足Ｆに着用される本体部２、および本体部２のずれや脱げを防止する滑り止め部３を備えている。 [Configuration of Foot Cover 1]
FIG. 1 is a perspective view illustrating an external configuration of a foot cover 1 for a right foot according to the present embodiment. As shown in FIG. 1, the foot cover 1 includes a main body 2 worn on the foot F, and a non-slip portion 3 for preventing the main body 2 from slipping or coming off.

（本体部２）
本体部２は、足裏を覆う足底部２１、爪先を覆う爪先部２２、足Ｆの両側辺を覆う側辺部２３、および踵を覆う踵部２４で形成されている。また、本体部２には、足底部２１に対して上下反対側に足を出し入れするための履き口部２ａが設けられている。 (Main unit 2)
The main body 2 includes a sole 21 that covers the sole, a toe 22 that covers the toe, a side 23 that covers both sides of the foot F, and a heel 24 that covers the heel. Further, the main body 2 is provided with a mouthpiece 2a for putting a foot in and out of the sole 21 on the opposite side.

履き口部２ａは、足甲および足首が露出するように大きく開口されており、これにより、靴を履いたときに本体部２全体が靴の中に隠れるように構成されている。 The putting-on mouth 2a is largely opened so that the instep and ankle are exposed, so that the whole main body 2 is hidden in the shoe when the shoe is worn.

この本体部２は、伸縮性の高い生地で形成されており、通気性、吸湿性の良好なものが好ましく、例えば、綿、麻、毛、絹、などの天然繊維、またはレーヨン、ナイロン、アクリル、ポリエステルなど、の化学繊維などが好ましい。 The main body 2 is formed of a highly stretchable fabric and preferably has good air permeability and moisture absorption. For example, natural fibers such as cotton, hemp, wool, silk, or rayon, nylon, acrylic , Polyester, and the like are preferable.

なお、本実施形態では、本体部２は編み機により編成しているが、織り機により織成した生地を縫着することによって本体部２を形成することも可能である。 In the present embodiment, the main body 2 is knitted by a knitting machine. However, the main body 2 can be formed by sewing a cloth woven by a weaving machine.

（滑り止め部３）
滑り止め部３は、本体部２の生地よりも伸縮性が低く、かつ本体部２の生地よりも摩擦係数が高い素材からなる帯状の部材である。滑り止め部３は、踵部２４の内側の、踝（外果、内果）よりも下側で、かつ後ろ側の領域に設けられており、踵に当接することによって、足Ｆに対する本体部２のずれや脱げを防止する。 (Non-slip part 3)
The non-slip portion 3 is a band-shaped member made of a material having a lower elasticity than the cloth of the main body 2 and a higher coefficient of friction than the cloth of the main body 2. The non-slip portion 3 is provided in a region on the inner side of the heel portion 24 and below and behind the malleolus (external malleolus and medial malleolus). 2 to prevent slippage and detachment.

滑り止め部３の素材は、本体部２の生地よりも伸縮性が低く、かつ本体部２の生地よりも摩擦係数が高いものであれば特に限定されない。例えば、肌との摩擦抵抗が比較的大きな樹脂（天然ゴムなどの天然樹脂、シリコンゴム、ウレタンゴムなどの合成樹脂）のほか、様々な素材を用いることができる。 The material of the non-slip portion 3 is not particularly limited as long as it has a lower elasticity than the cloth of the main body 2 and a higher coefficient of friction than the cloth of the main body 2. For example, various materials can be used in addition to a resin having a relatively large friction resistance with the skin (natural resin such as natural rubber, synthetic resin such as silicone rubber and urethane rubber).

また、本実施形態に係る滑り止め部３は、滑り止め部形成用生地（基材）に樹脂などを貼り付けて（塗布して）シート状に形成し、本体部２の踵部２４に貼り付けられている。このように、滑り止め部３をシート状に形成することにより、三次元曲面である本体部２の踵部２４の内側に容易に貼り付けることができる。
滑り止め部形成用生地に貼り付けられる樹脂などの形状は、滑り止め部形成用生地の形状に一致させる必要はなく、粒子状や、花柄など任意の模様形状であってもよい。さらに、樹脂などの表面に微細な凹凸を設け、摩擦係数を高めることが好ましい。 Further, the non-slip portion 3 according to the present embodiment is formed into a sheet shape by applying (applying) a resin or the like to the non-slip portion forming cloth (base material), and is applied to the heel portion 24 of the main body portion 2. It is attached. Thus, by forming the non-slip portion 3 in a sheet shape, it can be easily attached to the inside of the heel portion 24 of the main body portion 2 which is a three-dimensional curved surface.
The shape of the resin or the like to be attached to the non-slip portion forming material does not need to match the shape of the non-slip portion forming material, and may be an arbitrary pattern shape such as a particle shape or a flower pattern. Further, it is preferable to provide fine irregularities on the surface of a resin or the like to increase the coefficient of friction.

滑り止め部形成用生地（基材）は、一定の伸縮性を有する生地であることが好ましい。一定の伸縮性のある生地を基材とすることで、踵部２４の生地自体が踵形状に適切にフィットすることを阻害することなく、踵部２４（本体部２）の生地に直接塗布または貼付した場合と比較して、踵部２４の生地の縦方向および横方向への伸縮をさらに効果的に抑制することができる。 It is preferable that the non-slip portion forming cloth (base material) is a cloth having a certain elasticity. By using a certain stretchable fabric as a base material, the fabric of the heel portion 24 can be directly applied to the fabric of the heel portion 24 (the body portion 2) without hindering the fabric itself of the heel portion 24 from properly fitting to the heel shape. Compared with the case where the heel portion 24 is attached, the expansion and contraction of the fabric of the heel portion 24 in the vertical direction and the horizontal direction can be more effectively suppressed.

また、滑り止め部形成用生地（基材）は、凹凸のある生地であることが好ましい。例えば、編成生地、織成生地など、編目や織目の凹凸がある場合、樹脂などを薄く塗布することにより、容易に樹脂などの表面に微細な凹凸を設け、摩擦係数を高めることができる。 Further, the cloth (base material) for forming the non-slip portion is preferably a cloth having irregularities. For example, when there are stitches and weaves such as a knitted fabric and a woven fabric, by applying a thin resin or the like, fine irregularities can be easily provided on the surface of the resin or the like to increase the friction coefficient.

なお、樹脂などを本体部２の踵部２４の生地に直接塗布または貼付することも可能である。 In addition, it is also possible to apply or stick resin or the like directly to the cloth of the heel part 24 of the main body part 2.

図２は、図１に示される滑値止め部３の形状を説明するための模式図であり、図２の（ａ）は、滑り止め部３の背面図であり、図２の（ｂ）は、滑り止め部３の側面図である。なお、図２の（ａ）では、アキレス腱Ａを省略して図示している。 FIG. 2 is a schematic diagram for explaining the shape of the slip stopper 3 shown in FIG. 1. FIG. 2A is a rear view of the slip stopper 3, and FIG. FIG. 4 is a side view of the anti-slip portion 3. In FIG. 2A, the Achilles tendon A is omitted.

図２の（ａ）および図２の（ｂ）に示すように、滑り止め部３は、足底部２１に対して垂直な方向を縦方向（図中のｘ方向）、足底部２１の幅方向を横方向（図中のｙ方向）と定義した場合、縦方向および横方向における踵部２４の生地の伸縮を抑制するように、異なる方向へ延伸する複数の帯状部が組み合わされた形状である（なお、図中、踵から爪先に向かう方向をｚ方向として示している。）。 As shown in FIGS. 2A and 2B, the non-slip portion 3 is arranged so that the direction perpendicular to the sole 21 is the vertical direction (x direction in the figure) and the width direction of the sole 21. Is defined as a horizontal direction (y direction in the figure), a shape in which a plurality of belt-like portions extending in different directions are combined so as to suppress expansion and contraction of the fabric of the heel portion 24 in the vertical direction and the horizontal direction. (Note that, in the figure, the direction from the heel toward the toe is shown as the z direction.)

具体的には、滑り止め部３は、アキレス腱Ａを横断して略横方向へ延伸する横型帯状部（第１帯状部）３１と、略縦方向へ延伸する２つの縦型帯状部（第２帯状部）３２ａ・３２ｂを備えており、２つの縦型帯状部３２ａ・３２ｂは、踵骨Ｂ（あるいは、踵骨隆起Ｃ）を挟むように設けられている。なお、本実施形態では、２つの縦型帯状部３２ａ・３２ｂは、足底部２１に近づくにつれて間隔が徐々に広がるように、縦方向に対して多少の角度差を有するように配置されている。 Specifically, the non-slip portion 3 includes a horizontal band-shaped portion (first band-shaped portion) 31 extending substantially transversely across the Achilles tendon A, and two vertical band-shaped portions (second band-shaped portions (second band-shaped portions) extending substantially vertically). The vertical bands 32a and 32b are provided so as to sandwich the calcaneus B (or the calcaneus ridge C). In the present embodiment, the two vertical strips 32 a and 32 b are arranged so as to have a slight angle difference with respect to the vertical direction so that the interval gradually increases as approaching the sole 21.

このように、横型帯状部３１と２つの縦型帯状部３２ａ・３２ｂとを、足底部２１側に開口した略コの字型に組み合わせることにより、踵部２４の生地の縦方向および横方向への伸縮を抑制することができる。 In this manner, by combining the horizontal band portion 31 and the two vertical band portions 32a and 32b into a substantially U-shape opening toward the sole 21 side, the fabric of the heel portion 24 can be moved in the vertical and horizontal directions. Expansion and contraction can be suppressed.

なお、縦方向における滑り止め部３の両端部（すなわち、横型帯状部３１の上端部、および縦型帯状部３２ａ・３２ｂの下端部）に接し、かつ横方向に平行な２辺と、横方向における滑り止め部３の両端部（すなわち、縦型帯状部３２ａ左端部および縦型帯状部３２ｂの右端部）に接し、かつ縦方向に平行な２辺とによって規定される矩形領域Ｒ内に、踵骨Ｂの背面中心部分（例えば、踵骨隆起Ｃ）が含まれるように、滑り止め部３が設けられていることが好ましい。これにより、踵部２４において特に生地が動きやすい部分の縦方向および横方向への伸縮を好適に抑制することができる。 In addition, two sides which are in contact with both ends of the non-slip portion 3 in the vertical direction (that is, upper ends of the horizontal band portions 31 and lower end portions of the vertical band portions 32a and 32b) and are parallel to the horizontal direction, and In the rectangular region R which is in contact with both ends of the non-slip portion 3 (that is, the left end of the vertical band 32a and the right end of the vertical band 32b) and is defined by two sides parallel to the vertical direction, It is preferable that the non-slip portion 3 be provided so as to include the central portion of the back of the calcaneus B (for example, the calcaneous ridge C). Thereby, the expansion and contraction in the vertical direction and the horizontal direction of the portion where the fabric is particularly easy to move in the heel portion 24 can be suitably suppressed.

また、本実施形態のように、滑り止め部３は、横型帯状部３１と縦型帯状部３２ａ、および横型帯状部３１と縦型帯状部３２ｂがそれぞれ接続されて、一連に形成されていることが好ましい。これにより、滑り止め部３の部分的な位置ずれが生じにくくなるため、踵部２４の生地の縦方向および横方向への伸縮をさらに効果的に抑制することができる。 Further, as in the present embodiment, the non-slip portion 3 is formed by connecting the horizontal band portion 31 and the vertical band portion 32a, and the horizontal band portion 31 and the vertical band portion 32b, and is formed in series. Is preferred. As a result, partial displacement of the non-slip portion 3 is less likely to occur, so that expansion and contraction of the heel portion 24 in the vertical and horizontal directions of the cloth can be more effectively suppressed.

〔フットカバー１の効果〕
歩行の際、特にアキレス腱Ａの近傍部の動きに踵部２４の生地が追随しない場合に、踵部２４の生地が縦方向へ引張される。また、歩行のメカニズムには、足首の縦方向への屈折動作のみではなく、横方向（外反方向または内反方向）への動作もあるため、踵部２４の生地は横方向へも引張される。そのため、踵部２４の生地の縦方向への伸縮、または踵部２４の生地の横方向への伸縮のいずれか一方のみを抑制しただけでは、踵部２４の生地の伸縮に伴う滑り止め部の位置ずれを抑制することができない。 [Effect of foot cover 1]
During walking, the fabric of the heel portion 24 is pulled in the vertical direction, particularly when the fabric of the heel portion 24 does not follow the movement of the vicinity of the Achilles tendon A. In addition, since the walking mechanism includes not only the bending movement of the ankle in the vertical direction but also the movement in the horizontal direction (valgus or varus direction), the fabric of the heel portion 24 is also pulled in the horizontal direction. You. Therefore, by suppressing only one of the expansion and contraction of the fabric of the heel portion 24 in the vertical direction and the expansion and contraction of the fabric of the heel portion 24 in the horizontal direction, the slip prevention portion due to the expansion and contraction of the fabric of the heel portion 24 is reduced. The displacement cannot be suppressed.

そこで、フットカバー１では、踵２４部の生地の縦方向および横方向への伸縮を抑制するように、横型帯状部３１と２つの縦型帯状部３２ａ・３２ｂとが足底部２１側に開口した略コの字型に組み合わされている。 Therefore, in the foot cover 1, the horizontal band portion 31 and the two vertical band portions 32a and 32b are opened to the sole portion 21 side so as to suppress expansion and contraction of the fabric of the heel portion 24 in the vertical direction and the horizontal direction. It is combined in a substantially U-shape.

フットカバー１では、踵部２４において特に生地が動きやすい部分（踵骨Ｂの背面中心部分）を囲むように、上記部分の上方に横型帯状部３１、左側に縦型帯状部３２ａ、右側に縦型帯状部３２ｂが設けられている。そのため、滑り止め部３によって、踵部２４の生地の縦方向および横方向への伸縮を好適に抑制することができる。 In the foot cover 1, the horizontal band 31 above the above-mentioned portion, the vertical band 32a to the left, and the vertical band 32 to the right so as to surround a portion where the cloth is particularly easy to move (the center of the back of the calcaneus B) in the heel 24. A mold band 32b is provided. Therefore, the expansion and contraction of the fabric of the heel portion 24 in the vertical direction and the horizontal direction can be suitably suppressed by the non-slip portion 3.

さらに、本体部２は伸縮性の高い生地で形成されているため、踵部２４の生地自体は踵形状に適切にフィットする。そのため、フットカバー１が靴などの動きに追随してずれることなく、十分な滑り止め効果を得ることができる。 Furthermore, since the main body 2 is formed of a highly stretchable fabric, the fabric itself of the heel portion 24 appropriately fits the heel shape. Therefore, a sufficient anti-slip effect can be obtained without the foot cover 1 shifting following the movement of shoes or the like.

また、滑り止め部３は、複数の帯状部を一連に繋げた形状であるため、踵に滑り止め部３がフィットしやすく十分な滑り止め効果を得ることができると共に、通気性も十分に確保されているので汗などで肌がかぶれにくくすることができる。 In addition, since the non-slip portion 3 has a shape in which a plurality of belt-shaped portions are connected in series, the non-slip portion 3 can be easily fitted to the heel, and a sufficient anti-slip effect can be obtained, and sufficient ventilation is secured. Because it is done, it is possible to make the skin hard to be irritated by sweat and the like.

なお、歩行の際、踵および甲を通って足を周囲する踵舟囲の形状はあまり変化しないことが知られている。そのため、踵部２４の生地の伸縮を滑り止め部３によって抑制したとしても、着用時の不快感が生じにくい。一方、例えば足底部２１（中足幅など）は足裏のアーチの伸展によって伸縮するため、足底部２１の生地の伸縮を抑制すると、着用時の不快感が生じやすい。このように、滑り止め部３を踵部２４に設けることで、フットカバー１の履き心地の低下を防ぐことができる。 It is known that when walking, the shape of the heel boat surrounding the foot through the heel and the instep does not change much. Therefore, even if the expansion and contraction of the fabric of the heel portion 24 is suppressed by the non-slip portion 3, discomfort during wearing is less likely to occur. On the other hand, for example, since the sole 21 (e.g., the middle foot width) expands and contracts due to the extension of the arch of the sole, if the expansion and contraction of the fabric of the sole 21 is suppressed, discomfort during wearing is likely to occur. By providing the non-slip portion 3 on the heel portion 24 as described above, it is possible to prevent a decrease in the wearing comfort of the foot cover 1.

したがって、本実施形態によれば、履き心地を損なうことなく、ずれや脱げを好適に抑制可能なフットカバー１を実現することができる。 Therefore, according to the present embodiment, it is possible to realize the foot cover 1 that can appropriately suppress the displacement and the detachment without deteriorating the wearing comfort.

〔変形例１〕
図３の（ａ）〜図３の（ｍ）は、本実施形態に係る滑り止め部３の変形例を示す背面図である。 [Modification 1]
FIGS. 3A to 3M are rear views showing modified examples of the non-slip portion 3 according to the present embodiment.

滑り止め部３は、踵部２４の生地の縦方向および横方向への伸縮を抑制可能であればよく、上述した形状に限定されない。 The non-slip portion 3 is not limited to the above-described shape, as long as it can suppress expansion and contraction of the fabric of the heel portion 24 in the vertical and horizontal directions.

例えば、図３の（ａ）に示すように、滑り止め部３は、２つの縦型帯状部３２ａ・３２ｂの中心部を接続するように、横型帯状部３１が設けられた略Ｈ字型の形状であってもよい。 For example, as shown in FIG. 3A, the non-slip portion 3 has a substantially H-shape provided with a horizontal band portion 31 so as to connect the center portions of two vertical band portions 32a and 32b. It may be shaped.

また、図３の（ｂ）に示すように、滑り止め部３は、縦方向へ延伸する縦型帯状部３２ｃの上端部に横型帯状部３１の中心部が接続された略Ｔ字型の形状であってもよい。なお、或いは、図３の（ｃ）に示すように、滑り止め部３は、縦方向へ延伸する縦型帯状部３２ｃの下端部に横型帯状部３１の中心部が接続された逆Ｔ字型の形状であってもよい。 As shown in FIG. 3B, the non-slip portion 3 has a substantially T-shaped shape in which the center of the horizontal band 31 is connected to the upper end of a vertical band 32c extending in the vertical direction. It may be. Alternatively, as shown in FIG. 3 (c), the non-slip portion 3 is an inverted T-shape in which the center of the horizontal band 31 is connected to the lower end of a vertical band 32c extending in the vertical direction. The shape may be as follows.

また、図３の（ｄ）に示すように、滑り止め部３は、略縦方向へ延伸する互いに平行な２つの縦型帯状部３２ｃ・３２ｄの下端部が横型帯状部３１によって接続された、履き口部２ａ側に開口した略コの字型の形状であってもよい。 Further, as shown in FIG. 3D, the non-slip portion 3 is formed by connecting lower end portions of two parallel vertical band portions 32 c and 32 d extending in a substantially vertical direction by a horizontal band portion 31. It may have a substantially U-shape that is open to the wearing mouth 2a.

また、図３の（ｅ）に示すように、滑り止め部３は、略縦方向へ延伸する互いに平行な２つの縦型帯状部３２ｃ・３２ｄの上端部が、略横方向へ延伸する横型帯状部３１ａによって接続され、かつ縦型帯状部３２ｃ・３２ｄの下端部が横型帯状部３１ｂによって接続された、略正方形型の形状であってもよい。 As shown in FIG. 3 (e), the non-slip portion 3 has a horizontal band shape in which the upper ends of two parallel vertical band portions 32c and 32d extending substantially in the vertical direction extend substantially in the horizontal direction. It may be of a substantially square shape connected by the portion 31a and the lower end portions of the vertical band portions 32c and 32d connected by the horizontal band portion 31b.

また、図３の（ｆ）に示すように、滑り止め部３は、略縦方向および略横方向とは異なる斜め方向へ延伸する２つの斜め型帯状部（第３帯状部）３３ａ・３３ｂを含み、これらの斜め型帯状部３３ａ・３３ｂが互いに中心部で交わった略Ｘ字型の形状であってもよい。 As shown in FIG. 3F, the non-slip portion 3 includes two oblique band-shaped portions (third band-shaped portions) 33a and 33b extending in oblique directions different from the substantially vertical direction and the substantially horizontal direction. The oblique band-shaped portions 33a and 33b may have a substantially X-shaped shape in which the oblique band portions 33a and 33b intersect each other at the center.

また、図３の（ｇ）に示すように、滑り止め部３は、斜め型帯状部３３ａの下端部と、斜め型帯状部３３ｂの下端部とが交わった略Ｖ字型の形状であってもよい。或いは、図３の（ｈ）に示すように、滑り止め部３は、斜め型帯状部３３ａの上端部と、斜め型帯状部３３ｂの上端部とが交わった逆Ｖ字型の形状であってもよい。 As shown in FIG. 3 (g), the non-slip portion 3 has a substantially V-shaped shape in which the lower end of the oblique band 33a and the lower end of the oblique band 33b intersect. Is also good. Alternatively, as shown in FIG. 3 (h), the non-slip portion 3 has an inverted V-shape in which the upper end of the oblique band 33a and the upper end of the oblique band 33b intersect. Is also good.

また、図３の（ｉ）に示すように、滑り止め部３は、略縦方向へ延伸する互いに平行な２つの縦型帯状部３２ｃ・３２ｄの上端部が、略Ｖ字型に連なる２つの斜め型帯状部３３ａ・３３ｂによって接続された略Ｍ字型の形状であってもよい。 Further, as shown in FIG. 3 (i), the non-slip portion 3 includes two vertical band-shaped portions 32c and 32d extending substantially in the vertical direction, and upper ends of the two vertical band-shaped portions 32c and 32d are connected in a substantially V-shape. It may be a substantially M-shaped shape connected by the oblique belt-shaped portions 33a and 33b.

また、図３の（ｉ）および図３の（ｋ）に示すように、滑り止め部３は、曲線状の曲線型帯状部（第４帯状部）３４が踵骨Ｂの背面中心部分（例えば、踵骨隆起Ｃ）を囲むように配置された曲線形状であってもよい。 Further, as shown in FIGS. 3 (i) and 3 (k), the non-slip portion 3 is such that the curved curved band-shaped portion (fourth band-shaped portion) 34 is a central portion of the back of the calcaneus B (for example, The curved shape may be arranged so as to surround the calcaneal ridge C).

また、図３の（ｌ）および図３の（ｍ）に示すように、滑り止め部３は、互いに交わった２つの曲線型帯状部３４ａ・３４ｂを含み、曲線型帯状部３４ａ・３４ｂが踵骨Ｂの背面中心部分（例えば、踵骨隆起Ｃ）を囲むように配置されていてもよい。 As shown in FIG. 3 (l) and FIG. 3 (m), the non-slip portion 3 includes two curved band-shaped portions 34a and 34b intersecting each other, and the curved band-shaped portions 34a and 34b It may be arranged so as to surround the central part of the back of the bone B (for example, the calcaneus ridge C).

なお、図３の（ａ）〜図３の（ｍ）のいずれの構成であっても、矩形領域Ｒの中心に、踵骨Ｂの背面中心部分（例えば、踵骨隆起Ｃ）が配置されるように、滑り止め部３を設けることが好ましい。これにより、踵部２４の縦方向および横方向への伸縮を好適に抑制して、滑り止め部３の位置ずれを抑制することができる。 3A to 3M, the center of the back of the calcaneus B (for example, calcaneus ridge C) is arranged at the center of the rectangular region R. Thus, it is preferable to provide the non-slip portion 3. Thereby, expansion and contraction of the heel part 24 in the vertical direction and the horizontal direction can be suitably suppressed, and the displacement of the non-slip part 3 can be suppressed.

また、滑り止め部３はこれらの形状に限定されない。滑り止め部３は、踵部２４の生地の縦方向および横方向への伸縮を抑制可能なように、横型帯状部３１・３１ａ・３１ｂ、縦型帯状部３２ａ・３２ｂ・３２ｃ・３２ｄ、斜め型帯状部３３ａ・３３ｂ、および曲線型帯状部３４を適宜組み合わせた形状であってもよい。 Further, the anti-slip portion 3 is not limited to these shapes. The non-slip portion 3 has a horizontal band 31, 31 a, 31 b, a vertical band 32 a, 32 b, 32 c, 32 d, an oblique type so as to suppress expansion and contraction of the fabric of the heel 24 in the vertical and horizontal directions. It may be a shape in which the band-shaped portions 33a and 33b and the curved band-shaped portion 34 are appropriately combined.

〔変形例２〕
図４は、本実施形態に係る滑り止め部３の他の変形例を示す背面図である。図４に示すように、滑り止め部３は、横型帯状部３１と縦型帯状部３２ａ、および横型帯状部３１と縦型帯状部３２ｂが、必ずしも接続されていなくてもよい。 [Modification 2]
FIG. 4 is a rear view showing another modification of the slip stopper 3 according to the present embodiment. As shown in FIG. 4, in the non-slip portion 3, the horizontal band portion 31 and the vertical band portion 32 a and the horizontal band portion 31 and the vertical band portion 32 b do not necessarily have to be connected.

このような形状であっても、横型帯状部３１によって、足首の横方向（外反方向または内反方向）の動作による踵部の生地の横方向への伸縮を抑制することができる。また、縦型帯状部３２ａ・３２ｂによって、足首の縦方向への屈折動作による踵部２４の生地の縦方向への伸縮を抑制することができる。 Even with such a shape, the horizontal band-shaped portion 31 can suppress expansion and contraction of the fabric of the heel portion in the lateral direction due to the lateral movement (valgus or varus direction) of the ankle. Further, the vertical band-shaped portions 32a and 32b can suppress the expansion and contraction of the fabric of the heel portion 24 in the vertical direction due to the bending operation of the ankle in the vertical direction.

ただし、横型帯状部３１と縦型帯状部３２ａ、および横型帯状部３１と縦型帯状部３２ｂが接続されて一連に形成されることにより、滑り止め部３の部分的な位置ずれが生じにくくなる。そのため、横型帯状部３１と縦型帯状部３２ａ、および横型帯状部３１と縦型帯状部３２ｂが接続されることにより、踵部２４の生地の縦方向および横方向への伸縮を効果的に抑制することができるため好ましい。 However, since the horizontal band portion 31 and the vertical band portion 32a and the horizontal band portion 31 and the vertical band portion 32b are connected and formed in series, partial displacement of the non-slip portion 3 hardly occurs. . Therefore, the horizontal band 31 and the vertical band 32a and the horizontal band 31 and the vertical band 32b are connected to each other, thereby effectively suppressing expansion and contraction of the fabric of the heel portion 24 in the vertical and horizontal directions. It is preferable because it can be performed.

本発明は上述した各実施形態に限定されるものではなく、請求項に示した範囲で種々の変更が可能であり、異なる実施形態にそれぞれ開示された技術的手段を適宜組み合わせて得られる実施形態についても本発明の技術的範囲に含まれる。 The present invention is not limited to the embodiments described above, and various modifications are possible within the scope shown in the claims, and embodiments obtained by appropriately combining technical means disclosed in different embodiments. Is also included in the technical scope of the present invention.

以下、本発明の一実施例について、図５〜図７に基づいて説明すれば以下のとおりである。本実施例では、本発明に係るレッグウェアによる滑り止め効果について検証した。 An embodiment of the present invention will be described below with reference to FIGS. Example 1 In this example, the anti-slip effect of the legwear according to the present invention was verified.

図５の（ａ）〜図５の（ｆ）は、本実施例で試験した各滑り止め部の形状を示す背面図である。図５の（ａ）および図５の（ｂ）に示すように、本実施例では、本発明の滑り止め部として、足底部２１側に開口した略コの字型の形状である滑り止め部３ａ、および滑り止め部３ｂを準備した。滑り止め部３ａと滑り止め部３ｂとの違いは、滑り止め部３ａの２つの縦型帯状部３２ａ・３２ｂの幅に比べて、滑り止め部３ｂの２つの縦型帯状部３２ａ’・３２ｂ’の幅を狭くした点である。 FIGS. 5A to 5F are rear views showing the shape of each anti-slip portion tested in this example. As shown in FIGS. 5 (a) and 5 (b), in the present embodiment, as the anti-slip portion of the present invention, a non-slip portion having a substantially U-shape opened to the sole 21 side. 3a and a non-slip portion 3b were prepared. The difference between the non-slip portion 3a and the non-slip portion 3b is that the two vertical band portions 32a 'and 32b' of the non-slip portion 3b are compared with the width of the two vertical band portions 32a and 32b of the non-slip portion 3a. The point is that the width of is narrowed.

また、図５の（ｃ）〜図５の（ｆ）に示すように、比較対象として、滑り止め部３ａから横型帯状部３１を取り除き、縦型帯状部３２ａ・３２ｂで構成した滑り止め部１０３ａ、略縦方向へ延伸する縦型帯状部３２ｃで構成した滑り止め部１０３ｂ、略横方向へ延伸する横型帯状部３１ｃで構成した滑り止め部１０３ｃ、横型帯状部３１ｃよりも幅が広い横型帯状部３１ｄで構成した滑り止め部１０３ｄをそれぞれ準備した、
〔試験方法〕
図６は、本実施例の試験方法を説明するための模式図である。
（１）婦人標準足型マネキンに各滑り止め部を設けたフットカバーを履かせた場合、婦人標準足型マネキンにパンストを装着した上に各滑り止め部を設けたフットカバーを履かせた場合、生足に各滑り止め部を設けたフットカバーを履かせた場合のそれぞれについて、図６に示すように、フットカバーを踵から爪先に向けて引張した時の引張力（応力）を、引張試験機（デジタルフォースゲージＺＰ５０Ｎ）４１を用いて計測した。
（２）各サンプルについて５回計測を行い、フットカバーが脱げたときの引張力の平均値を算出した。 Further, as shown in FIGS. 5C to 5F, as a comparison object, the horizontal band-shaped portion 31 is removed from the non-slip portion 3a, and the non-slip portion 103a composed of the vertical band-shaped portions 32a and 32b is provided. A non-slip portion 103b composed of a vertical band portion 32c extending substantially in the vertical direction, a non-slip portion 103c composed of a horizontal band portion 31c extending in the substantially horizontal direction, and a horizontal band portion wider than the horizontal band portion 31c. Each of the non-slip portions 103d composed of 31d was prepared,
〔Test method〕
FIG. 6 is a schematic diagram for explaining the test method of this example.
(1) When a foot cover with a non-slip part is put on a women's standard foot-type mannequin, and when a foot cover with a non-slip part is put on a woman's standard foot mannequin with pantyhose As shown in FIG. 6, when a foot cover provided with each anti-slip portion is put on a raw foot, the tensile force (stress) when the foot cover is pulled from the heel to the toe is shown in FIG. It measured using the test machine (digital force gauge ZP50N) 41.
(2) Each sample was measured five times, and the average value of the tensile force when the foot cover was removed was calculated.

〔試験結果〕〔Test results〕

表１は、本実施例の試験結果を示す表である。また、図７は、本実施例の試験結果を示すグラフであり、図７の（ａ）は、婦人標準足型マネキンに各滑り止め部を設けたフットカバーを履かせた場合の試験結果であり、図７の（ｂ）は、婦人標準足型マネキンにパンストを装着した上に各滑り止め部を設けたフットカバーを履かせた場合の試験結果であり、図７の（ｃ）は、生足に各滑り止め部を設けたフットカバーを履かせた場合の試験結果である。 Table 1 is a table showing the test results of this example. FIG. 7 is a graph showing the test results of this example. FIG. 7A shows the test results when a foot cover provided with each anti-slip portion was put on a female standard foot mannequin. FIG. 7 (b) is a test result when a pantyhose is attached to a female standard foot-type mannequin and a foot cover provided with each anti-slip portion is worn, and FIG. 7 (c) is It is a test result at the time of putting on a foot cover provided with each anti-slip portion on a raw foot.

なお、表１および図７の（ａ）〜図７の（ｃ）では、滑り止め部３ａを設けたフットカバーを実施例１、滑り止め部３ｂを設けたフットカバーを実施例２、滑り止め部１０３ａを設けたフットカバーを比較例１、滑り止め部１０３ｂを設けたフットカバーを比較例２、滑り止め部１０３ｃを設けたフットカバーを比較例３、滑り止め部１０３ｄを設けたフットカバーを比較例４として示している。また、表１における括弧内の数値は、引張力（Ｎ／ｍｍ^２）を滑り止め部の面積（ｍｍ^２）で割った値であり、各滑り止め部の単位面積当たりの滑り止め力を示す指数である。 In Table 1 and FIGS. 7 (a) to 7 (c), the foot cover provided with the non-slip portion 3a is the first embodiment, and the foot cover provided with the non-slip portion 3b is the second embodiment. The foot cover provided with the portion 103a is Comparative Example 1, the foot cover provided with the non-slip portion 103b is Comparative Example 2, the foot cover provided with the non-slip portion 103c is Comparative Example 3, and the foot cover provided with the non-slip portion 103d is provided. This is shown as Comparative Example 4. The numerical value in parentheses in Table 1 is a value obtained by dividing the tensile force (N / mm ² ) by the area (mm ² ) of the non-slip portion, and indicates the non-slip force per unit area of each non-slip portion. It is an index.

表１および図７の（ａ）に示すように、婦人標準足型マネキンに各滑り止め部を設けたフットカバーを履かせた場合、実施例１のフットカバーおよび実施例２のフットカバーは、フットカバーの生地が耐え得る限界値で引張してもフットカバーは一度も脱げなかった。 As shown in Table 1 and FIG. 7A, when the foot cover provided with each anti-slip portion is put on the female standard foot-type mannequin, the foot cover of Example 1 and the foot cover of Example 2 The foot cover did not come off even when pulled at the limit value that the fabric of the foot cover could endure.

これに対して、比較例１のフットカバーが脱げたときの引張力の平均値は０．５１±０．０３、比較例２のフットカバーが脱げたときの引張力の平均値は０．４６±０．０３、比較例３のフットカバーが脱げたときの引張力の平均値は０．５７±０．０２、比較例４のフットカバーが脱げたときの引張力の平均値は１．５１±０．０２であった。 In contrast, the average value of the tensile force when the foot cover of Comparative Example 1 was removed was 0.51 ± 0.03, and the average value of the tensile force when the foot cover of Comparative Example 2 was removed was 0.46. ± 0.03, the average value of the tensile force when the foot cover of Comparative Example 3 was removed was 0.57 ± 0.02, and the average value of the tensile force when the foot cover of Comparative Example 4 was removed was 1.51. ± 0.02.

また、表１および図７の（ｂ）に示すように、婦人標準足型マネキンにパンストを装着した上に各滑り止め部を設けたフットカバーを履かせた場合、実施例１のフットカバーが脱げたときの引張力の平均値は２．５９±０．２２、実施例２のフットカバーが脱げたときの引張力の平均値は２．５３±０．０３であった。 In addition, as shown in Table 1 and FIG. 7 (b), when a pantyhose was attached to a female standard foot-type mannequin and a foot cover provided with each anti-slip portion was worn, The average value of the tensile force when detached was 2.59 ± 0.22, and the average value of the tensile force when the foot cover of Example 2 was detached was 2.53 ± 0.03.

これに対して、比較例１のフットカバーが脱げたときの引張力の平均値は０．５６±０．０２、比較例２のフットカバーが脱げたときの引張力の平均値は０．６０±０．０１、比較例３のフットカバーが脱げたときの引張力の平均値は０．６４±０．０３、比較例４のフットカバーが脱げたときの引張力の平均値は１．０８±０．０３であった。 On the other hand, the average value of the tensile force when the foot cover of Comparative Example 1 was removed was 0.56 ± 0.02, and the average value of the tensile force when the foot cover of Comparative Example 2 was removed was 0.60. ± 0.01, the average value of the tensile force when the foot cover of Comparative Example 3 was removed was 0.64 ± 0.03, and the average value of the tensile force when the foot cover of Comparative Example 4 was removed was 1.08. ± 0.03.

また、表１および図７の（ｃ）に示すように、生足に各滑り止め部を設けたフットカバーを履かせた場合、実施例１のフットカバーが脱げたときの引張力の平均値は２．９４±０．０９、実施例２のフットカバーが脱げたときの引張力の平均値は２．６０±０．０９であった。 Further, as shown in Table 1 and FIG. 7 (c), when a foot cover provided with each non-slip portion was put on a raw foot, the average value of the pulling force when the foot cover of Example 1 came off. Was 2.94 ± 0.09, and the average value of the tensile force when the foot cover of Example 2 was removed was 2.60 ± 0.09.

これに対して、比較例１のフットカバーが脱げたときの引張力の平均値は０．３８±０．０１、比較例２のフットカバーが脱げたときの引張力の平均値は０．３７±０．０３、比較例３のフットカバーが脱げたときの引張力の平均値は０．４２±０．０１、比較例４のフットカバーが脱げたときの引張力の平均値は０．７４±０．０２であった。 In contrast, the average value of the tensile force when the foot cover of Comparative Example 1 was removed was 0.38 ± 0.01, and the average value of the tensile force when the foot cover of Comparative Example 2 was removed was 0.37. ± 0.03, the average value of the tensile force when the foot cover of Comparative Example 3 was removed was 0.42 ± 0.01, and the average value of the tensile force when the foot cover of Comparative Example 4 was removed was 0.74. ± 0.02.

このように、婦人標準足型マネキンに各滑り止め部を設けたフットカバーを履かせた場合、婦人標準足型マネキンにパンストを装着した上に、各滑り止め部を設けたフットカバーを履かせた場合、生足に各滑り止め部を設けたフットカバーを履かせた場合のいずれの場合であっても、実施例１および実施例２のフットカバーは、比較例１〜４のフットカバーに比べて脱げにくく、高い滑り止め効果が得られた。 In this way, when the foot cover provided with each anti-slip portion is put on the female standard foot type mannequin, the foot cover provided with each anti-slip portion is put on the pantyhose on the female standard foot type mannequin. In any case where the foot cover provided with each anti-slip portion is worn on the raw foot, the foot covers of Examples 1 and 2 are replaced with the foot covers of Comparative Examples 1 to 4. It was hard to come off compared to that, and a high anti-slip effect was obtained.

これは、実施例１および実施例２のフットカバーでは、横型帯状部３１および縦型帯状部３２ａ・３２ｂ、または、横型帯状部３１および縦型帯状部３２ａ’・３２ｂ’によって、踵部２４の生地の縦方向および横方向への伸縮が抑制された結果、踵部２４の生地の伸縮に伴う滑り止め部の位置ずれが抑制され、滑り止め部による十分な滑り止め効果が得られたためである。 This is because in the foot covers of the first and second embodiments, the horizontal band 31 and the vertical bands 32a and 32b or the horizontal band 31 and the vertical bands 32a 'and 32b' This is because, as a result of suppressing the expansion and contraction of the fabric in the vertical and horizontal directions, the slippage of the non-slip portion due to the expansion and contraction of the fabric of the heel portion 24 was suppressed, and a sufficient non-slip effect by the non-slip portion was obtained. .

一方、比較例１〜４のフットカバーでは、踵部２４の生地の縦方向または横方向への伸縮が生じる。例えば、比較例１のフットカバーでは、滑り止め部１０３ａの２つの縦型帯状部３２ａ・３２ｂが繋がっていないため、踵部２４の生地の横方向への伸縮が生じる。そのため、比較例１〜４のフットカバーでは、踵部２４の生地の伸縮に伴う滑り止め部の位置ずれが生じ、滑り止め部による十分な滑り止め効果が得られなかった。 On the other hand, in the foot covers of Comparative Examples 1 to 4, the fabric of the heel portion 24 expands and contracts in the vertical and horizontal directions. For example, in the foot cover of Comparative Example 1, since the two vertical belt portions 32a and 32b of the non-slip portion 103a are not connected, the fabric of the heel portion 24 expands and contracts in the horizontal direction. For this reason, in the foot covers of Comparative Examples 1 to 4, displacement of the non-slip portion occurred due to expansion and contraction of the fabric of the heel portion 24, and a sufficient non-slip effect by the non-slip portion was not obtained.

このように、本実施例において、本発明に係るレッグウェアによって高い滑り止め効果が得られることが確認された。 Thus, in this example, it was confirmed that the legwear according to the present invention can provide a high anti-slip effect.

〔補足〕
なお、本発明は以下のように表現することも可能である。図８の（ａ）〜図８の（ｃ）は、本発明に係るレッグウェアが備える滑り止め部３の構成を説明するための模式図である。具体的には、図８の（ａ）は、球体（踵）Ｓにおける仮想球面三角Ｔを示す概念図であり、図８の（ｂ）は、滑り止め部３を示す背面図であり、図８の（ｃ）は、他の滑り止め部３を示す背面図である。 [Supplement]
Note that the present invention can also be expressed as follows. FIGS. 8A to 8C are schematic diagrams for explaining the configuration of the slip stopper 3 provided in the legwear according to the present invention. Specifically, FIG. 8A is a conceptual diagram showing a virtual spherical triangle T in a sphere (heel) S, and FIG. 8B is a rear view showing the non-slip portion 3. FIG. 8C is a rear view showing another non-slip portion 3.

図８の（ａ）および図８の（ｂ）に示すように、本発明に係るレッグウェアは、伸縮性生地からなるレッグウェアであって、伸縮性生地と比較して伸縮性が低く、かつ摩擦性が高い滑り止め部３を有し、滑り止め部３は、着用した際に踵における仮想球面三角Ｔの頂点Ｐ１・Ｐ２・Ｐ３を通る（または、頂点Ｐ１・Ｐ２・Ｐ３に端を発する）細幅帯状部の組み合わせであってもよい。 As shown in FIGS. 8 (a) and 8 (b), the legwear according to the present invention is legwear made of stretchable fabric, has lower stretchability than stretchable fabric, and The anti-slip portion 3 having a high frictional property passes through the vertices P1, P2, and P3 of the virtual spherical triangle T on the heel when worn, or starts from the vertices P1, P2, and P3. ) A combination of narrow strips may be used.

また、本発明に係るレッグウェアは、仮想球面三角Ｔの頂点の一つ（図８の（ｂ）中の頂点Ｐ１）が、踵骨に対応する位置に設けられていてもよい。 In the legwear according to the present invention, one of the vertices of the virtual spherical triangle T (the vertex P1 in FIG. 8B) may be provided at a position corresponding to the calcaneus.

また、本発明に係るレッグウェアは、細幅帯状部の一部がアキレス腱に沿って配置されるように、仮想球面三角Ｔの頂点（図８の（ｂ）の頂点Ｐ１）が設けられていてもよい。 Further, the legwear according to the present invention is provided with the apex of the virtual spherical triangle T (the apex P1 in FIG. 8B) so that a part of the narrow band portion is arranged along the Achilles tendon. Is also good.

また、図８の（ｃ）に示すように、本発明に係るレッグウェアは、細幅帯状部が仮想球面三角Ｔの外側に位置する地点Ｐ４を通っていてもよい。 Further, as shown in FIG. 8C, in the legwear according to the present invention, the narrow band-shaped portion may pass through a point P4 where the narrow band-shaped portion is located outside the virtual spherical triangle T.

このように、発明に係るレッグウェアが備える滑り止め部３は、仮想球面三角Ｔの頂点Ｐ１〜Ｐ３を通る（または、頂点Ｐ１・Ｐ２・Ｐ３に端を発する）ように設けられた細幅帯状部の組み合わせで構成されていてもよい。このような滑り止め部３によって踵を立体的に包み込むことにより、歩行などの動作による踵部２４の生地の伸縮に伴う滑り止め部３の位置ずれを好機に抑制することができる。 As described above, the non-slip portion 3 included in the legwear according to the present invention has a narrow band shape provided so as to pass through the vertices P1 to P3 of the virtual spherical triangle T (or start at the vertices P1, P2, and P3). It may be composed of a combination of parts. By wrapping the heel three-dimensionally with such a non-slip portion 3, the displacement of the non-slip portion 3 due to the expansion and contraction of the fabric of the heel portion 24 due to an operation such as walking can be suppressed.

したがって、上記の構成によれば、履き心地を損なうことなく、ずれや脱げを好適に抑制可能なレッグウェアを実現することができる。 Therefore, according to the above-described configuration, it is possible to realize legwear that can appropriately suppress slippage and detachment without impairing comfort.

〔補足２〕
また、本発明は以下のように表現することが可能である。 [Supplement 2]
Further, the present invention can be expressed as follows.

本発明に係るレッグウェアは、少なくとも、足裏を覆う足底部、および踵を覆う踵部を含む、伸縮性を有する本体部と、前記踵部の内側に設けられ、該踵部の生地よりも伸縮性が低い滑り止め部とを備え、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記踵部の生地の前記縦方向および前記横方向への伸縮を抑制する帯状部を含むことを特徴としている。 Legwear according to the present invention, at least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion, and provided inside the heel portion, than the fabric of the heel portion With a non-slip portion having low elasticity, when a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction, the non-slip portion is formed of a cloth of the heel portion. It is characterized by including a band-like portion for suppressing expansion and contraction in the vertical direction and the horizontal direction.

上述のとおり、歩行の際、足首の縦方向への屈折動作により踵部の生地が縦方向へ引張され、本体部のずれや脱げが生じる。また、歩行のメカニズムには、足首の縦方向への屈折動作のみではなく、横方向（外反方向または内反方向）への動作もあるため、踵部の生地は横方向へも引張されることによって、本体部のずれや脱げが生じ得る。 As described above, during walking, the fabric of the heel portion is pulled in the vertical direction by the bending action of the ankle in the vertical direction, and the main body portion shifts or comes off. In addition, the walking mechanism includes not only a vertical bending motion of the ankle but also a horizontal motion (valgus or varus direction), so that the fabric of the heel is pulled in the horizontal direction. This may cause the main body to shift or come off.

そこで、上記の構成では、滑り止め部は、踵部の生地の縦方向および横方向への伸縮を抑制する帯状部を含み、この帯状部によって、踵部の生地の縦方向および横方向への伸縮を抑制しつつ、本体部の滑りを防止している。 Therefore, in the above configuration, the non-slip portion includes a band-shaped portion that suppresses expansion and contraction of the heel fabric in the vertical and horizontal directions. The main body is prevented from slipping while suppressing expansion and contraction.

例えば、２以上の異なる方向へ延伸するように帯状部を設けることにより、帯状部が配置された縦方向および横方向の範囲にわたって、踵部の生地の縦方向および横方向への伸縮が抑制される。そのため、歩行などの動作による踵部の生地の伸縮に伴う滑り止め部の位置ずれを抑制することができる。 For example, by providing the band so as to extend in two or more different directions, over the range of the vertical and horizontal directions in which the band is arranged, expansion and contraction of the fabric of the heel in the vertical and horizontal directions is suppressed. You. For this reason, it is possible to suppress the displacement of the non-slip portion due to the expansion and contraction of the fabric of the heel portion due to an operation such as walking.

また、上記の構成では、滑り止め部は帯状部から構成されているため、滑り止め部が踵にフィットしやすく十分な滑り止め効果を得ることができると共に、汗などで肌がかぶれにくくすることができる。 In addition, in the above configuration, since the non-slip portion is formed of a band-shaped portion, the non-slip portion is easily fitted to the heel, and a sufficient anti-slip effect can be obtained, and the skin is less likely to be rash by sweat or the like. Can be.

また、本発明に係るレッグウェアでは、前記帯状部は、略横方向へ延伸する第１帯状部と、略縦方向へ延伸する第２帯状部とを含んでいてもよい。 Further, in the legwear according to the present invention, the band-shaped portion may include a first band-shaped portion extending substantially in the horizontal direction and a second band-shaped portion extending substantially in the vertical direction.

上記の構成では、第１帯状部によって、足首の横方向（外反方向または内反方向）の動作による踵部の生地の横方向への伸縮を抑制することができる。また、第２帯状部によって、足首の縦方向への屈折動作による踵部の生地の縦方向への伸縮を抑制することができる。 In the above configuration, the first belt-shaped portion can suppress the expansion and contraction of the fabric of the heel portion in the lateral direction due to the lateral movement (valgus or varus direction) of the ankle. In addition, the second belt-shaped portion can suppress expansion and contraction of the fabric of the heel portion in the vertical direction due to the bending operation of the ankle in the vertical direction.

したがって、上記の構成によれば、滑り止め部によって、踵部の生地の縦方向および横方向への伸縮を抑制することができる。 Therefore, according to the above configuration, the non-slip portion can suppress the expansion and contraction of the fabric on the heel portion in the vertical and horizontal directions.

なお、本明細書において、「略横方向に延伸する」とは、横方向に延伸すること、および実質的に横方向に延伸することを意味し、したがって、第１帯状部は、横方向に対して多少の角度差を有する方向へ延伸するものであってもよい。同様に、「略縦方向に延伸する」とは、縦方向に延伸すること、および実質的に縦方向に延伸することを意味し、したがって、第２帯状部は、縦方向に対して多少の角度差を有する方向へ延伸するものであってもよい。 In addition, in this specification, "extending substantially in the horizontal direction" means extending in the horizontal direction and extending substantially in the horizontal direction. The film may be stretched in a direction having a slight angle difference. Similarly, “substantially extending in the longitudinal direction” means extending in the longitudinal direction, and extending substantially in the longitudinal direction. The film may be stretched in a direction having an angle difference.

また、本発明に係るレッグウェアでは、前記帯状部は、２つの前記第２帯状部を含み、２つの前記第２帯状部は、踵骨を挟むように設けられていてもよい。 In the legwear according to the present invention, the band-shaped portion may include two second band-shaped portions, and the two second band-shaped portions may be provided so as to sandwich the calcaneus.

上記の構成では、踵骨を挟むように２つの第２帯状部を設けることによって、踵部において特に生地が動きやすい部分（踵骨背面の中心部分）の縦方向への伸縮を好適に抑制することができる。 In the above configuration, by providing the two second belt-like portions so as to sandwich the calcaneus, it is possible to appropriately suppress the vertical expansion and contraction of a portion where the cloth is particularly easy to move in the heel (the central portion of the back of the calcaneus). be able to.

したがって、上記の構成によれば、踵部の生地の縦方向への伸縮を効果的に抑制することができる。 Therefore, according to the above configuration, the expansion and contraction of the fabric in the heel portion in the vertical direction can be effectively suppressed.

また、本発明に係るレッグウェアでは、前記第１帯状部は、アキレス腱を横断するように設けられており、２つの前記第２帯状部は、前記第１帯状部の両端部から前記足底部側へ延伸していてもよい。 Further, in the legwear according to the present invention, the first band-shaped portion is provided so as to cross the Achilles tendon, and the two second band-shaped portions are arranged on both sides of the first band-shaped portion from the both ends of the plantar portion. Stretched.

上記の構成では、踵部において特に生地が動きやすい部分（踵骨背面の中心部分）の上方に第１帯状部、左右両側に第２帯状部が設けられているため、上記部分における縦方向および横方向への伸縮を好適に抑制することができる。 In the above configuration, the first band-shaped portion is provided above the portion where the cloth is particularly easy to move in the heel portion (the center portion of the back of the calcaneus), and the second band-shaped portion is provided on both the left and right sides. Expansion and contraction in the lateral direction can be suitably suppressed.

したがって、上記の構成によれば、踵部の生地の縦方向および横方向への伸縮を効果的に抑制することができる。 Therefore, according to the above configuration, expansion and contraction of the heel fabric in the vertical and horizontal directions can be effectively suppressed.

また、本発明に係るレッグウェアでは、前記帯状部は、略縦方向および略横方向とは異なる方向へ延伸する複数の第３帯状部を含み、複数の前記第３帯状部は、互いに交わっていてもよい。 In the legwear according to the present invention, the band-shaped portion includes a plurality of third band-shaped portions extending in directions different from the substantially vertical direction and the substantially horizontal direction, and the plurality of third band-shaped portions intersect with each other. You may.

上記の構成では、滑り止め部は略縦方向および略横方向とは異なる方向へ延伸する複数の第３帯状部を含み、これらの第３帯状部が交わるように設けられている。このような構成であっても、複数の第３帯状部が配置された縦方向および横方向の範囲にわたって、踵部の生地の縦方向および横方向への伸縮を抑制することができる。 In the above configuration, the non-slip portion includes the plurality of third band portions extending in directions different from the substantially vertical direction and the substantially horizontal direction, and is provided so that these third band portions intersect. Even with such a configuration, it is possible to suppress expansion and contraction of the fabric of the heel portion in the vertical direction and the horizontal direction over the range in the vertical direction and the horizontal direction in which the plurality of third belt-shaped portions are arranged.

したがって、上記の構成によれば、略縦方向および略横方向とは異なる方向へ延伸する第３帯状部を組み合わせて、踵部の生地の縦方向および横方向への伸縮を抑制可能な滑り止め部を実現することができる。 Therefore, according to the above configuration, the third non-slip portion extending in a direction different from the substantially vertical direction and the substantially horizontal direction is combined to prevent the fabric of the heel portion from expanding and contracting in the vertical and horizontal directions. Part can be realized.

また、本発明に係るレッグウェアでは、前記帯状部は、曲線状に延伸する第４帯状部を含んでいてもよい。 In the legwear according to the present invention, the band-shaped portion may include a fourth band-shaped portion extending in a curved shape.

上記の構成によれば、延伸方向が連続して変化する曲線状の第４帯状部によって、踵部の生地の縦方向および横方向への伸縮を抑制することができる。 According to the above configuration, it is possible to suppress expansion and contraction of the fabric of the heel portion in the vertical direction and the horizontal direction by the curved fourth belt-shaped portion in which the stretching direction continuously changes.

例えば、踵部において特に生地が動きやすい部分（踵骨背面の中心部分）を囲むよう第４帯状部を設けることによって、踵部の生地の縦方向および横方向への伸縮を効果的に抑制することができる。 For example, by providing a fourth band-shaped portion so as to surround a portion where the cloth is particularly easy to move in the heel part (the center part of the back of the calcaneus), expansion and contraction of the heel part in the vertical and horizontal directions can be effectively suppressed. be able to.

また、本発明に係るレッグウェアでは、前記帯状部は、一連に形成されていてもよい。 In the legwear according to the present invention, the band-shaped portion may be formed in a series.

上記の構成によれば、帯状部が一連に形成されることにより、帯状部の部分的な位置ずれが生じにくくなるため、踵部の生地の縦方向および横方向への伸縮をさらに効果的に抑制することができる。 According to the above configuration, since the belt-shaped portion is formed in series, partial displacement of the belt-shaped portion is less likely to occur, so that the fabric in the heel portion can be more effectively expanded and contracted in the vertical and horizontal directions. Can be suppressed.

また、本発明に係るレッグウェアでは、前記滑り止め部は、前記本体部の生地よりも摩擦係数が高い樹脂が基材に塗布されて、シート状に形成されたものであってもよい。 In the legwear according to the present invention, the non-slip portion may be formed in a sheet shape by applying a resin having a higher coefficient of friction than a material of the main body portion to a base material.

上記の構成では、本体部の生地よりも摩擦係数が高い樹脂を、基材全体に容易、かつ均一に塗布することができる。 In the above configuration, a resin having a higher coefficient of friction than the material of the main body can be easily and uniformly applied to the entire base material.

上記の構成によれば、踵部の生地の縦方向および横方向への伸縮をさらに効果的に抑制することができる。また、樹脂が基材に塗布されたシート状の滑り止め部を踵部の内側に設けることによって、効果的にレッグウェアのずれや脱げを抑制することができる。 According to the above configuration, the expansion and contraction of the heel fabric in the vertical and horizontal directions can be more effectively suppressed. In addition, by providing the sheet-shaped non-slip portion in which the resin is applied to the base material inside the heel portion, displacement and detachment of the legwear can be effectively suppressed.

〔補足３〕
また、本発明は、以下のように表現することが可能である。 [Supplement 3]
Further, the present invention can be expressed as follows.

本発明に係るレッグウェアは、少なくとも、足裏を覆う足底部、および踵を覆う踵部を含む、伸縮性を有する本体部と、前記踵部の内側に設けられ、該踵部の生地よりも伸縮性が低い滑り止め部とを備え、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記踵部の生地の前記縦方向および前記横方向への伸縮を抑制する帯状部を含み、前記帯状部は、２以上の異なる方向へ延伸するように一連に形成され、踵骨の踵骨隆起よりも上方で横断しており、前記帯状部の下端部は、前記踵骨隆起の高さ以下に位置することを特徴としている。 Legwear according to the present invention, at least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion, and provided inside the heel portion, than the fabric of the heel portion With a non-slip portion having low elasticity, when a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction, the non-slip portion is formed of a cloth of the heel portion. The band includes a band that suppresses expansion and contraction in the longitudinal direction and the lateral direction, the band is formed in a series so as to extend in two or more different directions, and traverses above the calcaneal ridge of the calcaneus. The lower end of the band-shaped portion is located at a height equal to or less than the height of the calcaneal ridge.

また、本発明に係るレッグウェアでは、前記帯状部は、２つの前記第２帯状部を含み、２つの前記第２帯状部は、前記踵骨を挟むように設けられていてもよい。 In the legwear according to the present invention, the band-shaped portion may include two of the second band-shaped portions, and the two second band-shaped portions may be provided so as to sandwich the calcaneus.

また、本発明に係るレッグウェアでは、２つの前記第２帯状部は、前記第１帯状部の両端部から前記足底部側へ延伸していてもよい。 Further, in the legwear according to the present invention, the two second band-shaped portions may extend from both ends of the first band-shaped portion to the sole side.

また、本発明に係るレッグウェアでは、前記帯状部は、略横方向へ延伸する第１帯状部と、略縦方向および略横方向とは異なる方向へ延伸する第３帯状部とを含んでいてもよい。 In the legwear according to the present invention, the band-shaped portion includes a first band-shaped portion extending substantially in the horizontal direction, and a third band-shaped portion extending in a direction different from the substantially vertical and substantially horizontal directions. Is also good.

〔補足４〕
また、本発明は、以下のように表現することが可能である。 [Supplement 4]
Further, the present invention can be expressed as follows.

本発明に係るレッグウェアは、少なくとも、足裏を覆う足底部、および踵を覆う踵部を含む、伸縮性を有する本体部と、前記踵部の内側に設けられ、該踵部の生地よりも伸縮性が低い滑り止め部とを備え、前記滑り止め部は、２以上の異なる方向へ略直線的に延伸する複数の帯状部を含み、該帯状部が一連に組み合わされた形状であることを特徴としている。 Legwear according to the present invention, at least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion, and provided inside the heel portion, than the fabric of the heel portion A non-slip portion having low elasticity, wherein the non-slip portion includes a plurality of strips extending substantially linearly in two or more different directions, and the strips have a shape combined in series. Features.

また、本発明に係るレッグウェアでは、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記帯状部として、略横方向へ延伸する第１帯状部と、略縦方向へ延伸する第２帯状部とを含んでいてもよい。 In the legwear according to the present invention, when a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction, the anti-slip portion is substantially horizontal as the band-shaped portion. It may include a first band-shaped portion extending in the direction, and a second band-shaped portion extending substantially in the vertical direction.

また、本発明に係るレッグウェアでは、前記縦方向における前記滑り止め部の両端部に接し、かつ前記横方向に平行な２辺と、前記横方向における前記滑り止め部の両端部に接し、かつ前記縦方向に平行な２辺とによって規定される矩形領域内に、踵骨の踵骨隆起が含まれるように、前記滑り止め部が設けられていてもよい。 Further, in the legwear according to the present invention, the two sides parallel to the horizontal direction contact with both ends of the non-slip portion in the vertical direction, and both ends of the non-slip portion in the horizontal direction, and The non-slip portion may be provided so that the calcaneal ridge of the calcaneus is included in a rectangular region defined by the two sides parallel to the longitudinal direction.

また、本発明に係るレッグウェアでは、前記滑り止め部は、２つの前記第２帯状部を含んでいてもよい。 In the legwear according to the present invention, the non-slip portion may include two second band-shaped portions.

また、本発明に係るレッグウェアでは、２つの前記第２帯状部は、踵骨を挟むように設けられていてもよい。 In the legwear according to the present invention, the two second belt-shaped portions may be provided so as to sandwich the calcaneus.

また、本発明に係るレッグウェアでは、前記滑り止め部は、前記第１帯状部と前記第２帯状部との接続部分で屈曲した形状であってもよい。 In the legwear according to the present invention, the non-slip portion may have a shape bent at a connection portion between the first band-shaped portion and the second band-shaped portion.

また、本発明に係るレッグウェアでは、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記帯状部として、略横方向へ延伸する第１帯状部と、略縦方向および略横方向とは異なる方向へ延伸する第３帯状部とを含んでいてもよい。 In the legwear according to the present invention, when a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction, the anti-slip portion is substantially horizontal as the band-shaped portion. It may include a first band-shaped portion extending in the direction, and a third band-shaped portion extending in a direction different from the substantially vertical direction and the substantially horizontal direction.

また、本発明に係るレッグウェアでは、前記滑り止め部は、２つの前記第３帯状部を含んでいてもよい。 Further, in the legwear according to the present invention, the anti-slip portion may include two of the third belt-shaped portions.

また、本発明に係るレッグウェアでは、２つの前記第３帯状部は、踵骨を挟むように設けられていてもよい。
２つの前記第３帯状部は、前記第１帯状部の両端部から前記足底部側へ延伸していてもよい。 In the legwear according to the present invention, the two third band-shaped portions may be provided so as to sandwich the calcaneus.
The two third belt-like portions may extend from both ends of the first belt-like portion toward the sole.

また、本発明に係るレッグウェアでは、２つの前記第３帯状部は、前記第１帯状部の両端部から前記足底部側へ延伸していてもよい。 In the legwear according to the present invention, the two third band-shaped portions may extend from both ends of the first band-shaped portion to the sole portion side.

また、本発明に係るレッグウェアでは、前記滑り止め部は、前記第１帯状部と前記第３帯状部との接続部分で屈曲した形状であってもよい。 Further, in the legwear according to the present invention, the non-slip portion may have a shape bent at a connection portion between the first band-shaped portion and the third band-shaped portion.

また、本発明に係るレッグウェアでは、２つの前記第３帯状部は、前記足底部に近づくにつれて互いの間隔が広がる角度で設けられていてもよい。 Further, in the legwear according to the present invention, the two third band-shaped portions may be provided at an angle such that a distance between the two third band-shaped portions increases toward the sole.

また、本発明に係るレッグウェアでは、前記滑り止め部は、前記足底部側に開口した略コの字型の形状であってもよい。 In the legwear according to the present invention, the anti-slip portion may have a substantially U-shape that is open to the sole portion side.

また、本発明に係るレッグウェアでは、前記足底部に対して垂直な方向を縦方向、前記足底部の幅方向を横方向と定義した場合、前記滑り止め部は、前記帯状部として、略縦方向および略横方向とは異なる方向へ延伸する複数の第３帯状部を含み、複数の前記第３帯状部は、互いに交わっていることを特徴としている。 In the legwear according to the present invention, when a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction, the anti-slip portion is substantially vertical as the band-shaped portion. A plurality of third strips extending in a direction different from the direction and the substantially lateral direction, wherein the plurality of third strips intersect with each other.

また、本発明に係るレッグウェアでは、前記滑り止め部は、前記本体部の生地よりも摩擦係数が高くてもよい。 In the legwear according to the present invention, the anti-slip portion may have a higher coefficient of friction than the cloth of the main body.

本発明は、靴下を含む各種のレッグウェアに適用に利用することができる。 INDUSTRIAL APPLICATION This invention can be utilized for application to various legwear including a sock.

１フットカバー（レッグウェア）
２本体部
３滑り止め部
２１足底部
２４踵部
３１・３１ａ・３１ｂ横型帯状部（第１帯状部）
３２ａ・３２ａ’・３２ｂ・３２ｂ’・３２ｃ・３２ｄ縦型帯状部（第２帯状部）
３３斜め型帯状部（第３帯状部）
３４・３４ａ・３４ｂ曲線型帯状部（第４帯状部）
Ａアキレス腱
Ｂ踵骨
Ｃ踵骨隆起
Ｆ足
Ｒ矩形領域
ｘ縦方向
ｙ横方向 1 foot cover (legwear)
2 Body part 3 Non-slip part 21 Sole part 24 Heel part 31 ・ 31a ・ 31b Horizontal band (first band)
32a, 32a ', 32b, 32b', 32c, 32d Vertical band (second band)
33 Oblique band (third band)
34 ・ 34a ・ 34b Curved strip (fourth strip)
A Achilles tendon B Calcaneus C Calcaneus ridge F Foot R Rectangular area x Vertical direction y Lateral direction

Claims

At least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion,
A non-slip portion, which is provided inside the heel portion and has lower elasticity than the fabric of the heel portion,
The non-slip portion includes a plurality of strips that extend substantially linearly in two or more different directions and has two long sides extending in the direction in which the stretches are substantially parallel, and the strips are combined in series. Legwear characterized by having a shape.

When a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction,
The non-slip portion, as the band-shaped portion,
A first belt-like portion extending substantially in the lateral direction;
The legwear according to claim 1, further comprising: a third band-shaped portion extending in a direction different from the substantially vertical direction and the substantially horizontal direction.

Two sides in contact with both ends of the non-slip portion in the longitudinal direction and parallel to the lateral direction;
The non-slip portion is in contact with both ends of the non-slip portion in the lateral direction, and the calcaneal ridge of the calcaneus is included in a rectangular area defined by two sides parallel to the vertical direction. The legwear according to claim 2, wherein the legwear is provided.

The legwear according to claim 2 or 3, wherein the non-slip portion includes two of the third belt-shaped portions.

The legwear according to claim 4, wherein the two third belt-like portions are provided so as to sandwich the calcaneus.

The legwear according to claim 4 or 5, wherein the two third belt-like portions extend from both ends of the first belt-like portion toward the sole.

The legwear according to claim 6, wherein the non-slip portion has a shape bent at a connection portion between the first band-shaped portion and the third band-shaped portion.

The legwear according to claim 7, wherein the two third belt-like portions are provided at an angle such that a distance between the third belt-like portions increases toward the sole.

The legwear according to any one of claims 1 to 8, wherein the non-slip portion has a substantially U-shape opened to the sole portion side.

When a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction,
The non-slip portion includes, as the band-shaped portion, a plurality of third band-shaped portions extending in directions different from the substantially vertical direction and the substantially horizontal direction,
The legwear according to claim 1, wherein the plurality of third band-shaped portions intersect with each other.

Two sides in contact with both ends of the non-slip portion in the longitudinal direction and parallel to the lateral direction;
The non-slip portion is in contact with both ends of the non-slip portion in the lateral direction, and the calcaneal ridge of the calcaneus is included in a rectangular area defined by two sides parallel to the vertical direction. The legwear according to claim 10, wherein the legwear is provided.

The legwear according to any one of claims 1 to 11, wherein the non-slip portion has a higher coefficient of friction than the cloth of the main body.

At least, a sole portion covering the sole, and a heel portion covering the heel, a stretchable body portion,
A non-slip portion, which is provided inside the heel portion and has lower elasticity than the fabric of the heel portion,
The non-slip portion includes a plurality of strips extending substantially linearly in two or more different directions, and has a shape in which the strips are combined in series.
When a direction perpendicular to the sole is defined as a vertical direction, and a width direction of the sole is defined as a lateral direction,
The non-slip portion, as the band-shaped portion,
A first belt-like portion extending substantially in the lateral direction;
A third band-shaped portion extending in a direction different from the substantially vertical direction and the substantially horizontal direction,
Leg wear, wherein the vertical distance from the lower end of the first strip to the lower end of the third strip is greater than the vertical width of the first strip.