JP6601892B1 - Insoles for footwear and footwear - Google Patents
Insoles for footwear and footwear Download PDFInfo
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- JP6601892B1 JP6601892B1 JP2018214335A JP2018214335A JP6601892B1 JP 6601892 B1 JP6601892 B1 JP 6601892B1 JP 2018214335 A JP2018214335 A JP 2018214335A JP 2018214335 A JP2018214335 A JP 2018214335A JP 6601892 B1 JP6601892 B1 JP 6601892B1
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/143—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the lateral arch, i.e. the cuboid bone
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/1435—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the joint between the fifth phalange and the fifth metatarsal bone
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
Abstract
【課題】三つの頂部が特定の位置関係で配置される隆起を有することにより、立位姿勢での安定性を向上させる履き物用中敷きおよび履き物を提供する。【解決手段】履き物に装着される中敷き１０であって、履き物の中底に対応する形状であり、履き物に装着された状態で上面側に、爪先側端部から踵側端部までの全長に対して爪先側端部から２／５程度の位置から４／５程度の位置に至る、凸部１１、１２、１３を有する。凸部１１、１２、１３の頂部は、中敷き１０の全長に対して略中央で、中敷き１０の幅方向に対して略中央に位置する第１の頂部１１ａと、中敷き１０の全長に対して爪先側端部から２／３程度の位置における幅方向に沿って位置する第２の頂部１２ａおよび第３の頂部１３ａとからなる。第２の頂部１２ａは、中敷き１０の内足側の縁に位置する。第３の頂部１３ａは、中敷き１０の外足側の縁から幅方向の長さの１／４程度の位置に位置する。【選択図】図１An insole for footwear and footwear that improve stability in a standing posture by having a ridge in which three top portions are arranged in a specific positional relationship. SOLUTION: An insole 10 to be attached to footwear, which has a shape corresponding to the insole of the footwear, and is attached to the footwear on the upper surface side, to the full length from the toe side end portion to the heel side end portion. On the other hand, it has the convex parts 11, 12, and 13 from the position of about 2/5 to the position of about 4/5 from the toe side end. The tops of the projections 11, 12, and 13 are substantially centered with respect to the entire length of the insole 10, and the first top 11 a located substantially in the center with respect to the width direction of the insole 10, and the tip of the insole 10 It consists of the 2nd top part 12a and the 3rd top part 13a which are located along the width direction in the position about 2/3 from a side edge part. The second top portion 12 a is located on the inner foot side edge of the insole 10. The third top portion 13a is located at a position about ¼ of the length in the width direction from the edge of the insole 10 on the outer foot side. [Selection] Figure 1
Description
本発明は、履き物用中敷きおよび履き物に関する。 The present invention relates to an insole for footwear and footwear.
従来、足への衝撃の緩和や負荷の軽減、運動性の向上、立位姿勢での安定性の向上等、様々な観点から履き物用中敷きが提供されている。下記の特許文献１には、第一中足骨種子骨と第五中足骨粗面と踵骨隆起の三点を足の裏から支持し、三点バランスにより重心安定を可能にして足の裏からの身体連動を調芯して正常な姿勢に復帰しようとする刺激を与える靴用インソールが開示されている。 Conventionally, insoles for footwear have been provided from various viewpoints such as relaxation of impact to the foot, reduction of load, improvement of mobility, and improvement of stability in a standing posture. In Patent Document 1 below, the three points of the first metatarsal seed bone, the fifth metatarsal rough surface, and the rib bulge are supported from the sole of the foot. An insole for a shoe that gives a stimulus to align the body interlocking from the back and return to a normal posture is disclosed.
また、下記の特許文献２には、足の３アーチの崩れを矯正又は防止すると共に足底筋膜炎の発生を防止できるインソールが開示されている。特許文献２に開示されたインソールは、足に接する面に、足の３アーチを保つための横アーチ用凸部、内側縦アーチ用凸部、外側縦アーチ用凸部が成型され、さらに足の後足部に対応する後足部対応領域の表面側に、足の踵骨の踵骨隆起付近から放射状に出る足底筋膜の筋膜起点部を保護するための凹形状の足底筋膜保護用凹部が成型されている。 Patent Document 2 below discloses an insole that can correct or prevent the collapse of the three arches of the foot and prevent the occurrence of plantar fasciitis. The insole disclosed in Patent Document 2 is formed with a lateral arch convex part, an inner vertical arch convex part, and an outer vertical arch convex part for maintaining the three arches of the foot on the surface in contact with the foot. A concave plantar fascia for protecting the fascial origin of the plantar fascia that radiates from the vicinity of the rib bulge of the foot rib on the surface side of the region corresponding to the hindfoot corresponding to the hindfoot A protective recess is molded.
立位姿勢での安定性を向上させるためには、中敷きの形状において更なる工夫の余地があった。 In order to improve the stability in the standing posture, there was room for further improvement in the shape of the insole.
本発明は、三つの頂部が特定の位置関係で配置される隆起を有することにより、立位姿勢での安定性を向上させる履き物用中敷きおよび履き物を提供することを目的とする。 An object of the present invention is to provide an insole for footwear and footwear that improve stability in a standing posture by having ridges in which three top portions are arranged in a specific positional relationship.
上記の目的を達成する本発明は、履き物に装着される中敷きであって、履き物の内側底面に対応する形状であり、履き物に装着された状態で上面側に、爪先側端部から踵側端部までの全長に対して爪先側端部から２／５程度の位置から４／５程度の位置に至る、三つの頂部を有する凸部を有すること、を特徴とする。
より好ましくは、凸部の三つの頂部は、中敷きの全長に対して略中央で、中敷きの幅方向に対して略中央に位置する第１の頂部と、中敷きの全長に対して爪先側端部から２／３程度の位置における幅方向に沿って位置する第２の頂部および第３の頂部とからなり、第２の頂部は、中敷きの内足側の縁に位置し、第３の頂部は、中敷きの外足側の縁から幅方向の長さの１／４程度の位置である。
より詳細には、第２の頂部は、第１の頂部および第３の頂部よりも高く、第１の頂部と第３の頂部とは、同じ高さである。
また、上記の目的を達成する他の本発明は、履き物に装着される中敷きであって、履き物に装着された状態で上面側に三つの凸部を有し、この三つの凸部は、中敷きが装着される履き物の中底における爪先側端部から踵側端部までの全長に対して略中央で、中底の幅方向に対して略中央に頂部が位置する第１の凸部と、中底の全長に対して爪先側端部から２／３程度の位置で、中底の内足側の縁に対応する位置に頂部が位置する第２の凸部と、中底の全長に対して爪先側端部から２／３程度の位置で、中底の外足側の縁から中底の幅方向の長さの１／４程度の位置に頂部が位置する第３の凸部と、からなることを特徴とする。
また、上記の目的を達成するさらに他の本発明は、中底における爪先側端部から踵側端部までの全長に対して略中央で、中底の幅方向に対して略中央に頂部が位置する第１の凸部と、中底の全長に対して爪先側端部から２／３程度の位置で、中底の内足側の縁に対応する位置に頂部が位置する第２の凸部と、中底の全長に対して爪先側端部から２／３程度の位置で、中底の外足側の縁から中底の幅方向の長さの１／４程度の位置に頂部が位置する第３の凸部と、を備えることを特徴とする、履き物である。
The present invention that achieves the above-mentioned object is an insole that is attached to footwear, has a shape corresponding to the inner bottom surface of the footwear, and is attached to the footwear from the top surface side to the heel side end from the toe side end portion It has the convex part which has three top parts from the position of about 2/5 to the position of about 4/5 from the toe side end part with respect to the full length to the part.
More preferably, the three top portions of the convex portion are substantially centered with respect to the entire length of the insole, the first top portion positioned substantially in the center with respect to the width direction of the insole, and the toe side end portion with respect to the entire length of the insole From the second top and the third top located along the width direction at a position of about 2/3 from the second top, the second top is located on the inner foot side edge of the insole, the third top is The position is about 1/4 of the length in the width direction from the edge of the insole on the outer leg side.
More specifically, the second top is higher than the first top and the third top, and the first top and the third top are the same height.
Another aspect of the present invention that achieves the above object is an insole that is attached to footwear, and has three convex portions on the upper surface side in the state of being attached to the footwear, and the three convex portions are insole. A first convex part whose top is located substantially in the center with respect to the total length from the toe side end part to the heel side end part in the insole of the footwear to which A second convex portion whose top is located at a position corresponding to the inner foot side edge of the midsole at a position about 2/3 from the toe side end with respect to the full length of the midsole, and the full length of the midsole A third convex portion whose top is located at a position about 2/3 from the toe side end and from the edge on the outer foot side of the midsole to about 1/4 of the length in the width direction of the midsole; It is characterized by comprising.
Further, still another aspect of the present invention for achieving the above object is that the top portion is substantially in the center with respect to the entire length from the toe side end portion to the heel side end portion in the insole and substantially in the center in the width direction of the insole. A first convex portion that is positioned, and a second convex portion whose top portion is located at a position corresponding to the inner foot side edge of the midsole at a position about 2/3 from the toe side end with respect to the total length of the midsole The top portion is at a position about 2/3 from the toe side end with respect to the entire length of the insole and about 1/4 of the length in the width direction of the insole from the edge on the outer foot side of the insole It is footwear characterized by including the 3rd convex part located.
本発明は、三つの頂部が特定の位置関係で配置される隆起を有することにより、立位姿勢での安定性を向上させる履き物用中敷きおよび履き物を提供することができる。 INDUSTRIAL APPLICABILITY The present invention can provide an insole for footwear and footwear that improve stability in a standing posture by having a bulge in which three top portions are arranged in a specific positional relationship.
以下、添付図面を参照して、本発明の実施形態について詳細に説明する。
＜全体構成＞
図１〜図５は、本実施形態による中敷きを示す図である。図１は上面図、図２は図１に示す中敷きのII−II断面図、図３は図１に示す中敷きの内足側から見た側面図、図４（Ａ）は図１に示す中敷きのIVＡ−IVＡ断面図、図４（Ｂ）は図１に示す中敷きのIVＢ−IVＢ断面図、図４（Ｃ）は図１に示す中敷きのIVＣ−IVＣ断面図、図４（Ｄ）は図１に示す中敷きのIVＤ−IVＤ断面図、図５は中敷きが履き物に装着された様子を示す図である。
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
<Overall configuration>
1-5 is a figure which shows the insole by this embodiment. 1 is a top view, FIG. 2 is a sectional view of the insole shown in FIG. 1 taken along the line II-II, FIG. 3 is a side view of the insole shown in FIG. 1 viewed from the inner foot side, and FIG. 4B is a cross-sectional view of the insole IVB-IVB shown in FIG. 1, FIG. 4C is a cross-sectional view of the insole IVC-IVC shown in FIG. 1, and FIG. IVD-IVD sectional view of the insole shown in FIG. 1, FIG. 5 is a diagram showing a state where the insole is attached to the footwear.
中敷き１０は、履き物２０の内側底面である中底２１（図５参照）と略同形状を有し、中敷き１０を履き物２０に装着した状態で中底２１を覆う。中敷き１０と履き物２０の中底２１とは、完全に同一の形状ではない場合があるが、中敷き１０を履き物２０に装着した際に中敷き１０が歪んだり、中敷き１０を装着した履き物２０を履いて歩行した際に履き物２０の内部で中敷き１０がずれたりしない程度の差異は、本実施形態の略同形状の範囲に含むものとする。なお、中敷き１０を履き物２０に装着した際に中敷き１０が歪むほどの差異がある場合、中敷き１０を削って履き物２０の中底２１の形状に合わせても良い。また、中敷き１０を装着した履き物２０を履いて歩行した際に履き物２０の内部で中敷き１０がずれるほどの隙間が生じる場合、隙間部分を埋める補助部材を中敷き１０に貼り付けて履き物２０の中底２１の形状に合わせても良い。 The insole 10 has substantially the same shape as an insole 21 (see FIG. 5) that is an inner bottom surface of the footwear 20, and covers the insole 21 in a state where the insole 10 is attached to the footwear 20. The insole 10 and the insole 21 of the footwear 20 may not be completely the same shape, but when the insole 10 is attached to the footwear 20, the insole 10 is distorted, or the footwear 20 with the insole 10 is worn. The difference to the extent that the insole 10 is not displaced inside the footwear 20 when walking is included in the range of the substantially same shape of the present embodiment. In addition, when there is a difference that the insole 10 is distorted when the insole 10 is attached to the footwear 20, the insole 10 may be shaved to match the shape of the insole 21 of the footwear 20. In addition, when walking with the footwear 20 on which the insole 10 is worn, when a gap is generated in the footwear 20 such that the insole 10 is displaced, an auxiliary member that fills the gap portion is attached to the insole 10 and the bottom of the footwear 20 is attached. You may match to the shape of 21.
中敷き１０は、例えば、表面層、中間層、裏面層の積層構造をなす。表面層は、中敷き１０を履き物に装着し、使用者が履き物を履いた状態で足が接する側の面を構成する。表面層としては、例えば、肌触りを良くし、足裏がずれ難くするために表面が起毛された素材や表面に細かい凹凸が設けられた素材が用いられる。一例として、ポリエステル ニット メッシュ（Polyester knitting mesh）等を用いても良い。中間層は、中敷き１０の芯となる層を構成する。中間層としては、例えば、緩衝性を有し、ある程度変形可能でありながら、中敷き１０の芯材としての剛性を有する素材が用いられる。一例として、エチレン ビニィール アセテート フォーム（Ethylene Vinyl acetate Foam）等を用いても良い。裏面層は、履き物２０に装着した状態で中底２１に接する側の面を構成する。裏面層としては、例えば、摩擦により履き物２０の中底２１に対して滑り難い素材が用いられる。一例として、ノン・ウーベン メルテッド ファブリック クリスクロス（Non-woven Melted Fabric with “crisscross”）等を用いても良い。なお、上述した中敷き１０の積層構造は例示に過ぎない。例えば、緩衝性や剛性等の所望の性質を得るため、中間層を相異なる素材による複数の層で構成しても良い。また、各層の素材は、中敷き１０として用い得る種々の素材を用いて良い。 The insole 10 has a laminated structure of, for example, a surface layer, an intermediate layer, and a back layer. The surface layer constitutes the surface on the side where the foot is in contact with the insole 10 attached to the footwear and the user is wearing the footwear. As the surface layer, for example, a material with a raised surface or a material with fine irregularities on the surface is used to improve the touch and make it difficult for the sole to slip. As an example, a polyester knitting mesh or the like may be used. The intermediate layer constitutes a layer that becomes the core of the insole 10. As the intermediate layer, for example, a material having rigidity as a core material of the insole 10 while having a cushioning property and being deformable to some extent is used. As an example, ethylene vinyl acetate foam or the like may be used. The back layer constitutes a surface on the side in contact with the insole 21 in a state of being attached to the footwear 20. As the back layer, for example, a material that is difficult to slip with respect to the inner bottom 21 of the footwear 20 due to friction is used. As an example, Non-woven Melted Fabric with “crisscross” may be used. The laminated structure of the insole 10 described above is merely an example. For example, in order to obtain desired properties such as buffering properties and rigidity, the intermediate layer may be composed of a plurality of layers made of different materials. Further, as the material of each layer, various materials that can be used as the insole 10 may be used.
人の足の形状には個人差があり、一定でない。また、立位姿勢や歩行時における重心の位置や移動にも各人の特徴があり、一定でない。これに対し、裏面層側から削ったり、補助部材を貼り付けたりすることにより、中敷き１０の厚みを部分的に増減することによる調整を可能としても良い。 The shape of a person's foot varies from person to person and is not constant. Further, the position and movement of the center of gravity during standing posture and walking also have individual characteristics and are not constant. On the other hand, it may be possible to adjust by partially increasing or decreasing the thickness of the insole 10 by shaving from the back layer side or attaching an auxiliary member.
＜中敷きの凸部の構成＞
中敷き１０には、履き物２０に装着された状態で上面側に、三つの頂部を有する凸部が形成されている。この凸部は、三つの頂部を有する一つの凸部として把握しても良いし、各々が一つの頂部を有する三つの凸部として把握しても良い。ここでは、三つの凸部が形成されているものとして説明する。すなわち、図１〜図４に示すように、中敷き１０には三つの凸部１１、１２、１３が形成されている。
<Configuration of convex part of insole>
The insole 10 is formed with a convex portion having three apexes on the upper surface side in a state of being attached to the footwear 20. This convex portion may be grasped as one convex portion having three top portions, or may be grasped as three convex portions each having one top portion. Here, description will be made assuming that three convex portions are formed. That is, as shown in FIGS. 1 to 4, the insole 10 is formed with three convex portions 11, 12, and 13.
第１の凸部１１は、外足側と爪先側へやや張り出した略円形の輪郭の、なだらかに盛り上がった領域である。また、凸部１１は、中敷き１０の爪先側端部から踵側端部までの長さ方向（図１でII−II断面と指示する直線の方向）に、かかる方向の長さ（全長）に対して爪先側端部から２／５程度の位置から３／５程度の位置に至る長さを有し、長さ方向と直交する幅方向に、かかる幅方向の長さに対して内足側から１／４程度の位置から５／６程度の位置に至る長さを有する広さの領域である。 The 1st convex part 11 is the area | region which rose up gently of the substantially circular outline which protruded a little on the outer leg side and the toe side. Moreover, the convex part 11 is the length (full length) of this direction in the length direction (the direction of the straight line designated as a II-II cross section in FIG. 1) from the toe side end part of the insole 10 to the heel side end part. On the other hand, it has a length from the position of about 2/5 to the position of about 3/5 from the toe side end, and in the width direction perpendicular to the length direction, the inner foot side with respect to the length in the width direction. This is a wide area having a length from about 1/4 position to about 5/6 position.
凸部１１の最も高い部位である第１の頂部１１ａは、中敷き１０の爪先側端部から踵側端部までの長さ方向の略中央で、長さ方向と直交する幅方向の略中央に形成されている。頂部１１ａの高さは、例えば中敷き１０の凸部１１、１２、１３が形成されていない面から４〜４．５ｍｍ程度である。ただし、使用者の足の形状や重心の位置、歩き方等に応じて調整して良い。頂部１１ａは、尖った点ではなく丸みを帯びた面である。なお、頂部１１ａをある程度の広さの平面としても良い。 The first top portion 11a, which is the highest portion of the convex portion 11, is substantially in the center in the length direction from the toe side end portion to the heel side end portion of the insole 10, and in the approximately center in the width direction orthogonal to the length direction. Is formed. The height of the top portion 11a is, for example, about 4 to 4.5 mm from the surface on which the convex portions 11, 12, and 13 of the insole 10 are not formed. However, it may be adjusted according to the shape of the user's foot, the position of the center of gravity, the way of walking, and the like. The top 11a is not a pointed point but a rounded surface. Note that the top portion 11a may be a plane having a certain size.
第２の凸部１２は、凸部１１よりも踵側で、かつ内足側に位置する略卵型の輪郭の、なだらかに盛り上がった領域である。また、凸部１２は、中敷き１０の爪先側端部から踵側端部までの長さ方向に、かかる方向の長さに対して爪先側端部から１／２程度の位置から４／５程度の位置に至る長さを有し、長さ方向と直交する幅方向に、かかる幅方向の長さに対して内足側から３／５程度の位置から内足側の縁に至る長さを有する広さの領域である。 The 2nd convex part 12 is the area | region which rose up gently of the substantially egg-shaped outline located in the heel side rather than the convex part 11, and an inner leg side. Moreover, the convex part 12 is about 4/5 from the position of about 1/2 in the length direction from the toe side end part to the heel side end part of the insole 10 with respect to the length in this direction. The length from the position of about 3/5 from the inner foot side to the edge of the inner foot side in the width direction perpendicular to the length direction. This is an area having a width.
凸部１２の最も高い部位である第２の頂部１２ａは、中敷き１０の内足側の縁上で、中敷き１０の爪先側端部から踵側端部までの長さ方向に、かかる方向の長さに対して爪先側端部から２／３程度の位置に形成されている。頂部１２ａの高さは、例えば中敷き１０の凸部１１、１２、１３が形成されていない面から７．５ｍｍ程度である。ただし、使用者の足の形状や重心の位置、歩き方等に応じて調整して良い。頂部１２ａは、尖った点ではなく丸みを帯びた面である。なお、頂部１２ａをある程度の広さの平面としても良い。 The second top portion 12a, which is the highest portion of the convex portion 12, is the length in this direction in the length direction from the toe side end portion to the heel side end portion of the insole 10 on the inner foot side edge of the insole 10. It is formed at a position about 2/3 from the toe side end. The height of the top portion 12a is, for example, about 7.5 mm from the surface on which the convex portions 11, 12, and 13 of the insole 10 are not formed. However, it may be adjusted according to the shape of the user's foot, the position of the center of gravity, the way of walking, and the like. The top portion 12a is not a pointed point but a rounded surface. Note that the top portion 12a may be a plane having a certain size.
第３の凸部１３は、凸部１１よりも踵側で、かつ外足側に位置する略半円型の輪郭の、なだらかに盛り上がった領域である。また、凸部１３は、中敷き１０の爪先側端部から踵側端部までの長さ方向に、かかる方向の長さに対して爪先側端部から３／５弱程度の位置から４／５程度の位置に至る長さを有し、長さ方向と直交する幅方向に、かかる幅方向の長さに対して外足側から２／５程度の位置から外足側の縁付近に至る長さを有する広さの領域である。 The third convex portion 13 is a gently raised region having a substantially semicircular outline located on the heel side and on the outer foot side with respect to the convex portion 11. Moreover, the convex part 13 is 4/5 from a position of about 3/5 from the toe side end part in the length direction from the toe side end part of the insole 10 to the heel side end part. A length from the position of about 2/5 from the outer foot side to the vicinity of the edge on the outer foot side in the width direction perpendicular to the length direction. This is a wide area.
凸部１３の最も高い部位である第３の頂部１３ａは、中敷き１０の爪先側端部から踵側端部までの長さ方向に、かかる方向の長さに対して爪先側端部から２／３程度の位置で、長さ方向と直交する幅方向に、かかる幅方向の長さに対して外足側の縁から１／４程度の位置に形成されている。頂部１３ａの高さは、例えば中敷き１０の凸部１１、１２、１３が形成されていない面から４ｍｍ程度である。ただし、使用者の足の形状や重心の位置、歩き方等に応じて調整して良い。頂部１３ａは、尖った点ではなく丸みを帯びた面である。なお、頂部１３ａをある程度の広さの平面としても良い。 The third top portion 13a which is the highest portion of the convex portion 13 is 2/2 from the toe side end portion in the length direction from the toe side end portion to the heel side end portion of the insole 10 with respect to the length in this direction. At a position of about 3, it is formed in a width direction orthogonal to the length direction at a position of about 1/4 from the edge on the outer foot side with respect to the length in the width direction. The height of the top portion 13a is, for example, about 4 mm from the surface where the convex portions 11, 12, 13 of the insole 10 are not formed. However, it may be adjusted according to the shape of the user's foot, the position of the center of gravity, the way of walking, and the like. The top portion 13a is not a pointed point but a rounded surface. In addition, it is good also considering the top part 13a as a plane of a certain amount of width.
三つの凸部１１、１２、１３の各頂部１１ａ、１２ａ、１３ａを対比すると、頂部１１ａは、中敷き１０の略中央に位置し、頂部１２ａおよび頂部１３ａは、頂部１２ａよりも踵側の特定の位置における幅方向に沿って並んで位置している。また、頂部１１ａ、１２ａ、１３ａの中で、中敷き１０の凸部１１、１２、１３が形成されていない面からの高さは、頂部１２ａが最も高く、頂部１１ａと頂部１３ａとは同程度、または、頂部１１ａが頂部１３ａよりもわずかに高い。 When comparing the top portions 11a, 12a, and 13a of the three convex portions 11, 12, and 13, the top portion 11a is located at the approximate center of the insole 10, and the top portion 12a and the top portion 13a are specific to the heel side of the top portion 12a. It is located side by side along the width direction at the position. Further, among the top portions 11a, 12a, and 13a, the height from the surface on which the convex portions 11, 12, and 13 of the insole 10 are not formed is the highest at the top portion 12a, and the top portion 11a and the top portion 13a are approximately the same, Or the top part 11a is slightly higher than the top part 13a.
以上、中敷き１０に形成された凸部を三つの凸部１１、１２、１３として説明したが、上述したように、この凸部は一つの凸部と把握しても良い。この場合、この凸部は、中敷き１０の爪先側端部から踵側端部までの長さ方向に、かかる方向の長さに対して爪先側端部から２／５程度の位置から４／５程度の位置に至る広さで、三つの頂部１１ａ、１２ａ、１３ａを有すると共に、各頂部１１ａ、１２ａ、１３ａの間がなだらかな曲面でつながれた領域として把握される。 The convex portions formed on the insole 10 have been described as the three convex portions 11, 12, and 13. However, as described above, this convex portion may be grasped as one convex portion. In this case, this convex portion is 4/5 from a position about 2/5 from the toe side end portion in the length direction from the toe side end portion to the heel side end portion of the insole 10 with respect to the length in this direction. It is grasped as a region having three apexes 11a, 12a, 13a and an area between the apexes 11a, 12a, 13a connected by gentle curved surfaces.
＜変形例＞
図１〜図５を参照して説明した上記の構成では、中敷き１０は、履き物２０の中底２１と略同形状を有していた。しかしながら、本実施形態の中敷き１０は、履き物２０に装着された状態で凸部１１、１２、１３の各頂部１１ａ、１２ａ、１３ａが上述した位置関係を有していれば、中敷き１０自体の輪郭形状は問わない。例えば、履き物２０の種類や使用者の好みによっては、中敷き１０の形状を踵部分や爪先部分が無い形状の方が履き物２０に装着が容易であると想定される場合がある。このような場合であっても、履き物２０に装着された状態で、上述した位置関係に凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａが配置されれば良い。ただし、この場合、凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａの位置関係は、履き物２０の中底２１の形状との関係において定まる。
<Modification>
In the above-described configuration described with reference to FIGS. 1 to 5, the insole 10 has substantially the same shape as the insole 21 of the footwear 20. However, if the insole 10 of this embodiment has the positional relationship mentioned above in the state with which the top part 11a, 12a, 13a of the convex parts 11, 12, 13 was mounted | worn with the footwear 20, the outline of insole 10 itself will be shown. The shape does not matter. For example, depending on the type of footwear 20 and the user's preference, it may be assumed that the shape of the insole 10 is easier to attach to the footwear 20 when there is no heel portion or toe portion. Even in such a case, the protrusions 11, 12, and 13 and the top portions 11 a, 12 a, and 13 a may be arranged in the above-described positional relationship while being attached to the footwear 20. However, in this case, the positional relationship between the convex portions 11, 12, 13 and the top portions 11 a, 12 a, 13 a is determined in relation to the shape of the midsole 21 of the footwear 20.
図６は、図１〜図５に示した中敷き１０の踵部分を切り取った形状を示す図であり、図７は、図１〜図５に示した中敷き１０の爪先部分を切り取った形状を示す図である。図６に示す中敷き１０ａは、踵部分が無いが、爪先部分が履き物２０の中底２１における爪先部分に対応する。このため、中敷き１０ａを履き物２０に装着した状態で、中底２１に対し、図１〜図５に示した中敷き１０と同様の位置に凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａが配置される。同様に、図７に示す中敷き１０ｂは、爪先部分が無いが、踵部分が履き物２０の中底２１における爪先部分に対応する。このため、中敷き１０ｂを履き物２０に装着した状態で、中底２１に対し、図１〜図５に示した中敷き１０と同様の位置に凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａが配置される。 6 is a diagram showing a shape of the insole 10 shown in FIGS. 1 to 5 cut out, and FIG. 7 shows a shape of the toe 10 of the insole 10 shown in FIGS. FIG. The insole 10 a shown in FIG. 6 does not have a heel portion, but the toe portion corresponds to the toe portion in the midsole 21 of the footwear 20. Therefore, with the insole 10a attached to the footwear 20, the convex portions 11, 12, 13 and the top portions 11a, 12a, 13a are located at the same position as the insole 10 shown in FIGS. Be placed. Similarly, the insole 10 b shown in FIG. 7 does not have a toe portion, but the heel portion corresponds to the toe portion in the midsole 21 of the footwear 20. Therefore, with the insole 10b attached to the footwear 20, the protrusions 11, 12, 13 and the tops 11a, 12a, 13a are located at the same positions as the insole 10 shown in FIGS. Be placed.
図６および図７に示す変形例において、凸部１１の頂部１１ａは、中敷き１０ａ、１０ｂが装着される履き物２０の中底２１における爪先側端部から踵側端部までの長さ方向の略中央で、長さ方向と直交する幅方向の略中央に位置する。凸部１２の頂部１２ａは、この中底２１の爪先側端部から踵側端部までの長さ方向の全長に対して爪先側端部から２／３程度の位置で、中底２１の内足側の縁に対応する位置である。凸部１３の頂部１３ａは、この中底２１の爪先側端部から踵側端部までの長さ方向の全長に対して爪先側端部から２／３程度の位置で、中底２１の外足側の縁から中底２１の幅方向の長さの１／４程度の位置である。 6 and 7, the top portion 11a of the convex portion 11 is substantially in the length direction from the toe side end portion to the heel side end portion of the midsole 21 of the footwear 20 to which the insoles 10a and 10b are attached. At the center, it is located at the approximate center in the width direction orthogonal to the length direction. The top part 12a of the convex part 12 is located at a position about 2/3 from the toe side end with respect to the total length of the insole 21 from the toe side end part to the heel side end part. The position corresponds to the foot side edge. The top portion 13a of the convex portion 13 is located outside the midsole 21 at a position about 2/3 from the toe side end with respect to the total length of the insole 21 from the toe side end to the heel side end. The position is about ¼ of the length in the width direction of the midsole 21 from the foot side edge.
図６に示す変形例では踵部分を切り取った形状の中敷き１０ａについて説明し、図７に示す変形例では爪先部分を切り取った形状の中敷き１０ｂについて説明したが、これらは例示に過ぎない。図１〜図５を参照して説明したように凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａの配置を特定することができれば、爪先部分および踵部分の両方を切り取った形状の中敷きとしても良い。また、履き物２０の中底２１自体を、図１〜図５を参照して説明したように凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａを配置した形状としても良い。言い換えれば、履き物２０自体を、図１〜図５を参照して説明したように配置された凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａを有するものとして構成しても良い。 In the modification shown in FIG. 6, the insole 10 a having a shape in which the heel portion is cut out has been described. In the modification in FIG. 7, the insole 10 b having a shape in which the toe portion has been cut out has been described, but these are merely examples. As described with reference to FIGS. 1 to 5, if the arrangement of the convex portions 11, 12, 13 and the top portions 11 a, 12 a, 13 a can be specified, the insole of the shape where both the toe portion and the heel portion are cut off is used. Also good. Moreover, it is good also as the shape which has arrange | positioned the convex parts 11, 12, and 13 and the top parts 11a, 12a, and 13a as demonstrated with reference to FIGS. In other words, the footwear 20 itself may be configured to have the convex portions 11, 12, 13 and the top portions 11 a, 12 a, 13 a arranged as described with reference to FIGS.
人の足の骨格には、内側縦アーチ、横アーチ、外側縦アーチ等と呼ばれる三つのアーチが形成される。既存の履き物用中敷きには、これらのアーチを支持すべく、足の各アーチの位置に応じて凸部を形成するものがある。この場合、人の足の形状には個人差があり、一定でないため、中敷きを使用する各人の足の形状に合わせて、個別に凸部の位置および高さを調整することが必要となる。これに対し、本実施形態は、中敷き１０自体の形状または中敷き１０が挿入される履き物２０の中底２１の形状と、各凸部１１、１２、１３の相対的な位置関係とに基づいて、凸部１１、１２、１３および頂部１１ａ、１２ａ、１３ａの形状および位置が特定され、個人の足の形状に合わせて個別に調整する必要はない。 Three arches called an inner longitudinal arch, a lateral arch, an outer longitudinal arch, and the like are formed on the skeleton of a human foot. Some existing insoles for footwear form convex portions according to the position of each arch of the foot to support these arches. In this case, the shape of a person's foot varies between individuals and is not constant. Therefore, it is necessary to individually adjust the position and height of the convex portion according to the shape of each person's foot using the insole. . On the other hand, this embodiment is based on the shape of the insole 10 itself or the shape of the insole 21 of the footwear 20 into which the insole 10 is inserted and the relative positional relationship between the convex portions 11, 12, 13. The shapes and positions of the convex portions 11, 12, 13 and the top portions 11a, 12a, 13a are specified, and it is not necessary to individually adjust them according to the shape of the individual foot.
以上、本実施形態について説明したが、本発明の技術的範囲は上記の実施形態には限定されない。例えば、上記の実施形態において、図１〜図４では、凸部１１、１２、１３の配置を示すべく、凸部１１、１２、１３と凸部１１、１２、１３が形成されていない領域との境界を明示しているが、実際には、明確な境界を形成せずに滑らかな曲面をもって凸部１１、１２、１３を形成しても良い。また、凸部１１、１２、１３が形成されない領域は、平面である必要はなく、凸部１１よりも爪先側の前足部や凸部１２、１３よりも踵側の後足部において、一般的な中敷きに見られるような足裏を保持する凹みを形成しても良い。その他、本発明の技術思想の範囲から逸脱しない様々な変更や構成の代替は、本発明に含まれる。 As mentioned above, although this embodiment was described, the technical scope of this invention is not limited to said embodiment. For example, in the above embodiment, in FIGS. 1 to 4, in order to show the arrangement of the protrusions 11, 12, and 13, the areas where the protrusions 11, 12, 13 and the protrusions 11, 12, 13 are not formed However, actually, the convex portions 11, 12, and 13 may be formed with smooth curved surfaces without forming a clear boundary. Further, the region where the convex portions 11, 12, and 13 are not formed need not be a flat surface, and is generally used in the forefoot portion on the toe side of the convex portion 11 and the rear foot portion on the heel side of the convex portions 12 and 13. You may form the dent which hold | maintains the sole which is seen in an insole. In addition, various modifications and substitutions of configurations that do not depart from the scope of the technical idea of the present invention are included in the present invention.
１０、１０ａ、１０ｂ…中敷き、１１、１２、１３…凸部、１１ａ、１２ａ、１３ａ…頂部、２０…履き物、２１…中底 10, 10a, 10b ... Insole, 11, 12, 13 ... Projection, 11a, 12a, 13a ... Top, 20 ... Footwear, 21 ... Insole
Claims (5)
前記履き物の内側底面に対応する形状であり、
履き物に装着された状態で上面側に、爪先側端部から踵側端部までの全長に対して当該爪先側端部から２／５程度の位置から４／５程度の位置に至る、三つの頂部を有する凸部を有し、
前記凸部の前記三つの頂部は、前記中敷きの全長に対して略中央で、当該中敷きの幅方向に対して略中央に位置する第１の頂部と、当該全長に対して前記爪先側端部から２／３程度の位置における幅方向に沿って位置する第２の頂部および第３の頂部とからなり、
前記第２の頂部は、前記中敷きの内足側の縁に位置し、
前記第３の頂部は、前記中敷きの外足側の縁から前記幅方向の長さの１／４程度の位置であること
を特徴とする、履き物用中敷き。 An insole attached to footwear,
The shape corresponds to the inner bottom surface of the footwear,
In the state of being attached to footwear, on the upper surface side, from the position of about 2/5 to the position of about 4/5 from the position of the toe side end with respect to the total length from the end of the toe side to the end of the heel side, have a convex portion having a top,
The three top portions of the convex portion are substantially centered with respect to the entire length of the insole, and a first top portion located approximately in the center with respect to the width direction of the insole, and the toe side end portion with respect to the entire length From the second top and the third top located along the width direction at a position about 2/3 from
The second top is located on the inner foot side edge of the insole,
The insole for footwear, wherein the third top portion is a position about ¼ of the length in the width direction from an edge on the outer foot side of the insole.
履き物に装着された状態で上面側に三つの凸部を有し、
前記三つの凸部は、
前記中敷きが装着される前記履き物の中底における爪先側端部から踵側端部までの全長に対して略中央で、当該中底の幅方向に対して略中央に頂部が位置する第１の凸部と、
前記中底の全長に対して前記爪先側端部から２／３程度の位置で、当該中底の内足側の縁に対応する位置に頂部が位置する第２の凸部と、
前記中底の全長に対して前記爪先側端部から２／３程度の位置で、当該中底の外足側の縁から当該中底の幅方向の長さの１／４程度の位置に頂部が位置する第３の凸部と、
からなることを特徴とする、履き物用中敷き。 An insole attached to footwear,
It has three convex parts on the upper surface side in a state of being attached to footwear,
The three convex portions are
A first portion having a top portion located substantially at the center with respect to the entire length from the toe side end portion to the heel side end portion of the insole of the footwear to which the insole is attached, and at a substantially center with respect to the width direction of the insole. A convex part,
A second convex portion having a top portion located at a position corresponding to the inner foot side edge of the insole at a position about 2/3 from the toe side end with respect to the full length of the insole;
The top portion at a position about 2/3 from the end of the toe side with respect to the entire length of the insole, and at a position about 1/4 of the length in the width direction of the insole from the outer foot side edge of the insole A third convex part where is located;
Insole for footwear, characterized by comprising
前記中底の全長に対して前記爪先側端部から２／３程度の位置で、当該中底の内足側の縁に対応する位置に頂部が位置する第２の凸部と、
前記中底の全長に対して前記爪先側端部から２／３程度の位置で、当該中底の外足側の縁から当該中底の幅方向の長さの１／４程度の位置に頂部が位置する第３の凸部と、
を備えることを特徴とする、履き物。 A first convex portion whose top is located at substantially the center with respect to the entire length from the toe side end portion to the heel side end portion of the insole, and substantially in the center with respect to the width direction of the insole;
A second convex portion having a top portion located at a position corresponding to the inner foot side edge of the insole at a position about 2/3 from the toe side end with respect to the full length of the insole;
The top portion at a position about 2/3 from the end of the toe side with respect to the entire length of the insole, and at a position about 1/4 of the length in the width direction of the insole from the outer foot side edge of the insole A third convex part where is located;
Footwear characterized by comprising.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018214335A JP6601892B1 (en) | 2018-11-15 | 2018-11-15 | Insoles for footwear and footwear |
| TW108138793A TW202106194A (en) | 2018-11-15 | 2019-10-28 | Sock lining for footwear, etc |
| PCT/JP2019/044265 WO2020100860A1 (en) | 2018-11-15 | 2019-11-12 | Sock lining for footwear, etc. |
| EP19884271.8A EP3881706A4 (en) | 2018-11-15 | 2019-11-12 | Sock lining for footwear, etc |
| US17/320,209 US20210267302A1 (en) | 2018-11-15 | 2021-05-13 | Insole for article of footwear and covering for foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018214335A JP6601892B1 (en) | 2018-11-15 | 2018-11-15 | Insoles for footwear and footwear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6601892B1 true JP6601892B1 (en) | 2019-11-06 |
| JP2020080884A JP2020080884A (en) | 2020-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018214335A Active JP6601892B1 (en) | 2018-11-15 | 2018-11-15 | Insoles for footwear and footwear |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210267302A1 (en) |
| EP (1) | EP3881706A4 (en) |
| JP (1) | JP6601892B1 (en) |
| TW (1) | TW202106194A (en) |
| WO (1) | WO2020100860A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7426794B2 (en) * | 2004-01-05 | 2008-09-23 | Robert John Swensen | Insole support system |
| JP5366869B2 (en) * | 2009-04-28 | 2013-12-11 | 株式会社村井 | Insole for shoes |
| CA2821358A1 (en) * | 2010-12-23 | 2012-06-28 | Philippe Durocher | Preform and device for cooperation with a lower limb member, apparatus and method for manufacturing the device |
| US20130160331A1 (en) * | 2011-12-23 | 2013-06-27 | Park Global Footwear Inc. | Shoe Insole or Midsole with a Tri-Dome Configuration for Foot Rehabilitation |
| JP5307286B2 (en) | 2011-12-30 | 2013-10-02 | 寛之 北川 | Insoles for shoes |
| JP3189107U (en) * | 2013-12-12 | 2014-02-20 | 捷登冠國際有限公司 | Medical insoles |
| JP6609222B2 (en) | 2015-07-15 | 2019-11-20 | 株式会社村井 | Insole and shoes |
| DE202015104193U1 (en) * | 2015-08-10 | 2016-11-14 | Beate Kandler | Orthopedic shoe sole and shoe comprising such |
-
2018
- 2018-11-15 JP JP2018214335A patent/JP6601892B1/en active Active
-
2019
- 2019-10-28 TW TW108138793A patent/TW202106194A/en unknown
- 2019-11-12 EP EP19884271.8A patent/EP3881706A4/en not_active Withdrawn
- 2019-11-12 WO PCT/JP2019/044265 patent/WO2020100860A1/en unknown
-
2021
- 2021-05-13 US US17/320,209 patent/US20210267302A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020080884A (en) | 2020-06-04 |
| TW202106194A (en) | 2021-02-16 |
| US20210267302A1 (en) | 2021-09-02 |
| WO2020100860A1 (en) | 2020-05-22 |
| EP3881706A4 (en) | 2021-12-15 |
| EP3881706A1 (en) | 2021-09-22 |
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