JP2000279203A - Outsole - Google Patents
OutsoleInfo
- Publication number
- JP2000279203A JP2000279203A JP11092055A JP9205599A JP2000279203A JP 2000279203 A JP2000279203 A JP 2000279203A JP 11092055 A JP11092055 A JP 11092055A JP 9205599 A JP9205599 A JP 9205599A JP 2000279203 A JP2000279203 A JP 2000279203A
- Authority
- JP
- Japan
- Prior art keywords
- sole
- rubber
- rubber member
- shoe
- hardness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する分野】本発明の靴底は、複数の機能素材
を靴底の任意の位置に組合せした靴底に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe sole in which a plurality of functional materials are combined at an arbitrary position on the shoe sole.
【０００２】[0002]
【従来の技術】従来の靴底はゴム、ポリウレタン、塩化
ビニル等の単一素材から成形されているものが多い。2. Description of the Related Art Conventional shoe soles are often formed from a single material such as rubber, polyurethane or vinyl chloride.
【０００３】[0003]
【発明が解決しようとする課題】靴底において、硬さの
硬い靴底は、安定性が良いが防滑性が悪く、硬さの柔ら
かい靴底は、屈曲性や防滑性に優れているが安定性が良
くないためにヒールの高い靴においては、使用できない
点など、単一素材からなる靴底においては常に一長一短
があった。As for the sole of a shoe, a shoe sole having a high hardness has good stability but poor slip resistance, and a shoe sole having a soft hardness has excellent flexibility and slip resistance, but is stable. Shoes having high heels cannot be used due to poor performance, and soles made of a single material always have advantages and disadvantages.
【０００４】[0004]
【課題を解決するための手段】本発明の部位別に性能の
異なるエラストマーを組み合わせて一体化した靴底にお
いて、踏まず部より前方には硬さが柔らかいゴム部材と
踏まず部より後方には硬さが硬いゴム部材とを組み合わ
せたことを特徴とする。SUMMARY OF THE INVENTION In the sole of the present invention, a rubber member having a soft hardness is provided in front of the step portion and a hard material is provided in the rear portion of the step portion in the shoe sole integrated by combining elastomers having different performances for different parts. It is characterized by combining with a hard rubber member.
【０００５】本発明の部位別に性能の異なるエラストマ
ーを組み合わせて一体化した靴底において、踏まず部よ
り前方には硬さが柔らかいゴム部材と踏まず部より後方
には耐摩耗性の優れたゴム部材とを組み合わせたことを
特徴とする。In the sole of the present invention, a rubber member having a soft hardness is provided in front of the tread portion and a rubber member having excellent wear resistance is provided in the rear portion of the tread portion. It is characterized in that it is combined with a member.
【０００６】前記記載の靴底において、硬さが硬いゴム
部材の硬さ（ＪＩＳ Ｋ ６２５３Ａタイプ）は７０〜
８０であり、硬さが柔らかいゴム部材の硬さは４０〜５
０であることを特徴とする。In the shoe sole described above, the hardness (JIS K6253A type) of the hard rubber member is 70 to 70.
80, and the hardness of the soft rubber member is 40-5.
It is characterized by being 0.
【０００７】前記記載の靴底において、耐摩耗性の優れ
たゴム部材は、アクロン摩耗（ＪＩＳ Ｋ ６２６４）
が０．１ｃｍ3以下であることを特徴とする。[0007] In the shoe sole described above, the rubber member having excellent wear resistance is Akron wear (JIS K 6264).
Is 0.1 cm 3 or less.
【０００８】前記記載いずれか一つの靴底において、体
積固有抵抗値（ＪＩＳ Ｋ ６９１１）が１０5〜１０
11Ωｃｍのゴム部材を少なくとも１カ所以上用いたこと
を特徴とする。[0008] In any one of the above soles, the volume specific resistance (JIS K 6911) is 10 5 to 10.
It is characterized in that at least one rubber member of 11 Ωcm is used.
【０００９】前記記載のいずれか一つの靴底において、
靴底の接地面又は接足面に収納部を設け、前記の収納部
には衝撃吸収率が３０〜６０％の衝撃吸収材又は反発弾
性率が４０〜６０％の弾性部材を挿入したことを特徴と
する。[0009] In any one of the above soles,
A storage portion is provided on the ground contact surface or foot contact surface of the shoe sole, and a shock absorbing material having a shock absorption rate of 30 to 60% or an elastic member having a rebound resilience of 40 to 60% is inserted into the storage portion. Features.
【００１０】前記記載のいずれか一つの靴底において、
爪先部には硬さ（ＪＩＳ Ｋ ６２５３ Ａタイプ）が
７０〜８０のゴム部材を用いたことを特徴とする。[0010] In any one of the above soles,
The toe portion is characterized by using a rubber member having a hardness (JIS K 6253 A type) of 70 to 80.
【００１１】靴底において最も摩耗の激しい踏まず部よ
り後方には、耐摩耗性の優れたゴム部材を組み合わせる
ことで、靴底の耐久性を増すことが出来る。The durability of the shoe sole can be increased by combining a rubber member having excellent wear resistance behind the step portion where the wear is most severe on the shoe sole.
【００１２】また、靴底の一部分に、体積固有抵抗値
（ＪＩＳ Ｋ ６９１１）が１０5〜１０11Ωｃｍのゴ
ム部材を用いることで靴自体に静電気除去の効果を持た
せて、人体に帯電するのを予防する。In addition, by using a rubber member having a specific volume resistance value (JIS K 6911) of 10 5 to 10 11 Ωcm on a part of the sole of the shoe, the shoe itself has an effect of removing static electricity and is charged on the human body. To prevent
【００１３】反発弾性又は衝撃吸収性の優れた材料は、
靴底の適位置に設置しても良いが反発弾性の優れた材料
は踏み付け部分に、衝撃吸収性の優れた材料は、踵部分
に設置すると歩行の際、着地持の衝撃吸収性が優れ、蹴
り出しがスムーズになる。Materials having excellent rebound resilience or shock absorption are:
The material with excellent rebound resilience may be installed at the appropriate position on the sole of the shoe, but the material with excellent rebound resilience may be placed on the stomach. The kick is smooth.
【００１４】本発明の靴底に使用される反発弾性又は衝
撃吸収性の優れた材料は、天然ゴム、ポリイソプレンゴ
ム、スチレンブタジエンゴム、ポリブタジエンゴム、ニ
トリルブタジエンゴム、ポリブタジエンゴム、ニトリル
ブタジエンゴム、クロロプレンゴム、エチレンプロピレ
ンゴム、ブチルゴム、ウレタンゴム、アクリルゴム、ポ
リピクロヒドリンゴム、プロピレンオキシドゴム、熱可
塑性ゴム、ポリウレタン、ポリ塩化ビニル、エチレン酢
酸ビニル共重合体等から少なくとも一つ以上選ばれる。Materials having excellent rebound resilience or shock absorption used for the sole of the present invention include natural rubber, polyisoprene rubber, styrene butadiene rubber, polybutadiene rubber, nitrile butadiene rubber, polybutadiene rubber, nitrile butadiene rubber, and chloroprene. At least one selected from rubber, ethylene propylene rubber, butyl rubber, urethane rubber, acrylic rubber, polypiclohydrin rubber, propylene oxide rubber, thermoplastic rubber, polyurethane, polyvinyl chloride, ethylene vinyl acetate copolymer, and the like.
【００１５】前記記載の靴底は、各部位にあった性能の
ゴム弾性体であって、単一材料で作られた靴底では補え
なかった不備な点を適材適所に用いることで、多くの機
能を搭載した靴底を提供出来る。The shoe sole described above is a rubber elastic body having a performance suitable for each part, and by using inadequate points that cannot be compensated for by soles made of a single material in the right place for the right material, it is possible to increase the number of the soles. We can provide shoe soles with functions.
【００１６】本発明の靴底に使用されるゴム弾性体は、
天然ゴム、ポリイソプレンゴム、スチレンブタジエンゴ
ム、ポリブタジエンゴム、ニトリルブタジエンゴム、ポ
リブタジエンゴム、ニトリルブタジエンゴム、クロロプ
レンゴム、エチレンプロピレンゴム、ブチルゴム、ウレ
タンゴム、アクリルゴム、ポリピクロヒドリンゴム、プ
ロピレンオキシドゴム、熱可塑性ゴム等のゴム部材が少
なくとも一つ以上選ばれる。The rubber elastic body used for the shoe sole of the present invention comprises:
Natural rubber, polyisoprene rubber, styrene butadiene rubber, polybutadiene rubber, nitrile butadiene rubber, polybutadiene rubber, nitrile butadiene rubber, chloroprene rubber, ethylene propylene rubber, butyl rubber, urethane rubber, acrylic rubber, polypicrohydrin rubber, propylene oxide rubber, At least one rubber member such as thermoplastic rubber is selected.
【００１７】本発明の靴底は、踏まず部分より前方のゴ
ム弾性体の硬さが４０〜５０であると靴の屈曲性や防滑
性が優れているが、４０より小さければ耐摩耗性が悪く
なり、５０より大きければ、靴の屈曲性が悪くなり疲労
し易くなる。また、踏まず部分より後方のゴム弾性体は
耐摩耗性の優れたエラストマーを用いているので耐久性
が良い。In the shoe sole of the present invention, if the rubber elastic body in front of the step portion has a hardness of 40 to 50, the flexibility and anti-slip properties of the shoe are excellent, but if it is less than 40, the wear resistance is low. If the ratio is larger than 50, the flexibility of the shoe is deteriorated and the shoe is easily fatigued. Further, the rubber elastic body behind the step portion is made of an elastomer having excellent wear resistance, so that it has good durability.
【００１８】本発明の靴底は、爪先部分のゴム弾性体の
硬さが８０よりも小さければ歩行時に爪先が引っかかり
易いので、ゴム弾性体の硬さが８０〜９０の硬い材料を
用いることで、爪先の滑りが良くなり歩行時の爪先の引
っかかりが防止される。In the shoe sole of the present invention, if the hardness of the rubber elastic body at the toe portion is smaller than 80, the toe is easily caught when walking, so that the rubber elastic body is made of a hard material having a hardness of 80 to 90. In addition, the slip of the toes is improved, and the toes are prevented from being caught during walking.
【００１９】本発明の靴底は、踵部のゴム弾性体の硬さ
が８０〜９０であると踵の安定性が優れているが、８０
より小さければ安定性が悪くなり、９０より大きけれ
ば、歩行時に音がしたり滑り易くなる。The sole of the present invention is excellent in the stability of the heel when the hardness of the rubber elastic body of the heel is 80 to 90.
If it is smaller, the stability will be poor, and if it is larger than 90, it will make sounds and slip when walking.
【００２０】本発明の靴底は、踏付部のゴム弾性体の硬
さが４０〜５０であると靴の屈曲性や防滑性が優れてい
るが、４０より小さければ耐摩耗性が悪くなり、５０よ
り大きければ、靴の屈曲性が悪くなり疲労し易くなる。In the shoe sole of the present invention, if the rubber elastic body of the tread portion has a hardness of 40 to 50, the flexibility and anti-slip properties of the shoe are excellent, but if it is less than 40, the wear resistance becomes poor. , 50, the bendability of the shoe deteriorates, and the shoe is easily fatigued.
【００２１】また、用途に応じて適箇所に防滑性の優れ
たエラストマーを用いるのも良い。It is also possible to use an elastomer having excellent anti-slip properties at an appropriate place depending on the application.
【００２２】[0022]
【実施例】実施例の靴の斜視図を図１と図２に示す。図
１は本発明の婦人用靴底であり、図２は紳士用靴底であ
る。以下、婦人靴の製造方法について説明する。1 and 2 are perspective views of a shoe according to an embodiment. FIG. 1 shows a women's shoe sole of the present invention, and FIG. 2 shows a men's shoe sole. Hereinafter, a method for manufacturing women's shoes will be described.
【００２３】［婦人靴の製造］ １．靴底の製造 配合を行い、密閉式混練機により、混練りを行って、硬
さの硬い未加硫ゴムと硬さの柔らかい未加硫ゴムを得
た。[Manufacture of women's shoes] Production of shoe soles Compounding was carried out, and kneading was carried out with a closed kneader to obtain hard unvulcanized rubber and soft unvulcanized rubber.
【００２４】今回使用する靴底成形モールドは上型（１
０）と下型（１１）からなり、上型面の踏付部には収納
部を設ける為の突起部（１２）が設けられており、靴底
成形後、踏付部の収納部に反発弾性部材を挿入できる構
造となっている。図３に示す。The sole molding mold used this time is an upper mold (1
0) and a lower mold (11), and a protrusion (12) for providing a storage portion is provided on a tread portion of the upper die surface, and after forming the shoe sole, repels the storage portion of the tread portion. It has a structure in which an elastic member can be inserted. As shown in FIG.
【００２５】前記記載の靴底成形モールドにおいて、爪
先部分に硬さの硬い未加硫ゴム、踏まず部分より前方に
は硬さの柔らかい未加硫ゴム、踏まず部分より後方には
硬さの硬い未加硫ゴムをそれぞれ設置して、靴底成形モ
ールドの上型を閉じプレス温度１５０℃、圧力１００ｋ
ｇ／ｃｍ2の条件で７分間プレス加硫を行い本発明の靴
底を得た。In the shoe sole molding mold described above, a hard unvulcanized rubber having a hard toe portion, an unvulcanized rubber having a soft hardness ahead of a step portion, and a hard unvulcanized rubber portion behind a step portion. Place the hard unvulcanized rubber, close the upper mold of the sole molding mold, press temperature 150 ° C, pressure 100k
Press vulcanization was performed for 7 minutes under the condition of g / cm 2 to obtain the shoe sole of the present invention.
【００２６】本実施例に用いた靴底は爪先部と踏まず部
分より後方に用いたゴムの硬さが８４、踏まず部分より
前方に用いたゴムの硬さが４６であった、また、靴底の
ヒール高さは、５ｃｍであった。In the shoe sole used in this embodiment, the hardness of the rubber used behind the toe portion and the step portion was 84, and the hardness of the rubber portion used in front of the step portion was 46. The heel height of the sole was 5 cm.
【００２７】２．靴の製造 次に靴胛被とパルプボードからなる中底をラストに設置
し、吊り込みを行い靴胛被の所定の箇所にゴム系接着剤
を塗布して乾燥し、靴底の収納部に収納部と同形のエチ
レン酢酸ビニル共重合体からなる反発弾性率*1が４８％
の反発弾性部材を設置して、靴胛被下面に靴底を底付け
プレスを行い、加硫缶に入れ温度１３０℃、圧力２．５
ｋｇ／ｃｍ2の条件で６０分間熱空気加硫を行い本発明
の婦人靴を得た。2. Manufacture of shoes Next, the shoe sole and the pulp board insole are placed on the last, hanged, a rubber-based adhesive is applied to a predetermined portion of the shoe upper, dried, and stored in the shoe sole storage section. 48% rebound resilience * 1 made of ethylene vinyl acetate copolymer of the same shape as the housing
The rebound resilient member is installed, the sole is bottomed on the underside of the shoe upper and pressed.
Hot air vulcanization was performed for 60 minutes under the condition of kg / cm 2 to obtain the women's shoes of the present invention.
【００２８】３．試験履きによる履き心地の確認 本発明の靴底を用いた婦人靴の試験履きを行ったとこ
ろ、踵部（１）の安定性が良く、踏付部は滑り難く、屈
曲性が良かった、爪先部は滑りが良く歩行時の引っかか
りもなく良好であった。また、踏付部（７）に挿入され
た反発弾性部材の効果によって快適に歩行できた。3. Confirmation of Comfort by Wearing the Test Shoes When the test shoes of the women's shoes using the sole of the present invention were tested, the stability of the heel (1) was good, the tread was hard to slip, and the flexibility was good. The part had good slippage and was not caught when walking. In addition, it was possible to walk comfortably by the effect of the resilient member inserted into the step portion (7).
【００２９】３．エラストマーの衝撃吸収率及び反発弾
性率の測定法 エラストマーの衝撃吸収率*1と反発弾性率*2は下記の条
件で測定を行う。 ＊1：半径１５ｍｍのポリウレタン製半球体を半径１５
ｍｍのアルミ製円柱体（重さ４，０００ｇ）の下端に付
設し、ポリウレタン製半球体面を下にして、厚さ１０ｍ
ｍ、大きさ１００mm角のサンプル上に１００ｍｍ上方か
ら落下させ、加速度（Ｇ1）を測定した。全く同じ条件
で鋼板上に落下させ、加速度（Ｇ0）を測定し、式１よ
り算出した値を衝撃吸収率（％）とした。尚、測定時の
温度は２５℃であった。3. Method for measuring the impact absorption rate and rebound resilience of elastomer The impact absorption rate * 1 and rebound resilience * 2 of an elastomer are measured under the following conditions. * 1 : A 15 mm radius polyurethane hemisphere with a radius of 15
mm aluminum cylinder (weight: 4,000 g) attached to the lower end, with a polyurethane hemisphere surface down, thickness 10 m
m, the sample was dropped from above 100 mm onto a sample having a size of 100 mm square, and the acceleration (G 1 ) was measured. The sample was dropped on a steel plate under exactly the same conditions, the acceleration (G 0 ) was measured, and the value calculated from Equation 1 was taken as the impact absorption rate (%). The temperature at the time of measurement was 25 ° C.
【００３０】[0030]
【式１】 (Equation 1)
【００３１】＊2：厚さ１０ｍｍ、大きさ１００mm角の
サンプル上に、半径７ｍｍ、重さ１４ｇ鋼球を５００ｍ
ｍの高さから落下させ、その時の跳ね返り高さ（ｔ）ｍ
ｍを測定し、式２より算出した値を反発弾性率（％）と
した。尚、測定時の温度は２５℃であった。* 2 : A steel ball having a radius of 7 mm and a weight of 14 g was placed on a sample having a thickness of 10 mm and a size of 100 mm, and a steel ball having a weight of 14 g was placed on a sample of 500 m.
m from the height of the m, bounce height at that time (t) m
m was measured, and the value calculated from Equation 2 was defined as the rebound resilience (%). The temperature at the time of measurement was 25 ° C.
【００３２】[0032]
【式２】 (Equation 2)
【００３３】また、アクロン摩耗は、ＪＩＳ Ｋ ６２
６４に従い、試験片と摩耗輪との角度：１０°摩耗輪に
掛けた荷重：２７．０Ｎの条件で行った。Akron wear is measured in accordance with JIS K62.
According to No. 64, the angle between the test piece and the worn wheel: 10 ° The load applied to the worn wheel: 27.0 N.
【００３４】[0034]
【発明の効果】本発明の靴底は、部位別に性能の異なる
エラストマーを組み合わせて一体化した靴底において、
踏まず部より前方には硬さが柔らかいゴム部材と、踏ま
ず部より後方には硬さが硬いゴム部材とを組み合わせた
ので、快適に歩行が行える靴が提供できる。The sole of the present invention is an integral part of the sole by combining elastomers having different performances for different parts.
Since a rubber member having a soft hardness is provided in front of the step portion and a rubber member having a hard hardness is provided behind the step portion, it is possible to provide a shoe capable of walking comfortably.
【００３５】本発明の靴底は、部位別に性能の異なるエ
ラストマーを組み合わせて一体化した靴底において、踏
まず部より前方には硬さが柔らかいゴム部材と、踏まず
部より後方には耐摩耗性の優れたゴム部材とを組み合わ
せたので、快適に歩行が行える耐久性に優れた靴が提供
できる。The sole according to the present invention is a sole in which elastomers having different performances are combined for each part, and a rubber member having a soft hardness is provided in front of the tread portion, and a wear-resistant member is provided behind the tread portion. Since the rubber member is combined with a rubber member having excellent properties, it is possible to provide a shoe with excellent durability which enables comfortable walking.
【００３６】また、本発明の靴底の接足面又は接地面に
収納部を設け、その中に反発弾性又は衝撃吸収性の優れ
た材料を靴底に組込むことで、さらに快適に歩行が行え
る靴が提供できる。Further, by providing a storage portion on the foot contact surface or the ground contact surface of the shoe sole of the present invention and incorporating a material excellent in resilience or shock absorption into the shoe sole, walking can be performed more comfortably. Shoes can be provided.
【図１】本発明の婦人用靴底の斜視図FIG. 1 is a perspective view of a women's shoe sole of the present invention.
【図２】本発明の紳士用靴底の斜視図FIG. 2 is a perspective view of a shoe sole for men according to the present invention.
【図３】実施例に使用した靴底成形モールドの断面図FIG. 3 is a cross-sectional view of a shoe sole forming mold used in an example.
１ 踵部 ２ 収納部 ３ 靴底 ４ 踏まず部より前方 ５ 踏まず部より後方 ６ 衝撃吸収率が３０〜６０％の衝撃吸収材 ７ 踏付部 ８ 爪先部 ９ 反発弾性率が４０〜６０％の弾性部材 １０ 靴底成形モールドの上型 １１ 靴底成形モールドの下型 １２ モールドの突起部 DESCRIPTION OF SYMBOLS 1 Heel part 2 Storage part 3 Sole 4 Front of step part 5 Rear of step part 6 Shock absorber with shock absorption rate of 30 to 60% 7 Foot part 8 Toe part 9 Rebound resilience of 40 to 60% Elastic member 10 Upper mold for sole molding mold 11 Lower mold for sole molding mold 12 Mold protrusion
Claims (7)
合わせて一体化した靴底（３）において、踏まず部より
前方（４）には硬さが柔らかいゴム部材と、踏まず部よ
り後方（５）には硬さが硬いゴム部材とを組み合わせた
ことを特徴とする靴底（３）。1. A shoe sole (3) in which elastomers having different performances are combined for each part and integrated, and a rubber member having a soft hardness is provided forward (4) from a step portion and a rear portion (5) from a step portion. (3) A shoe sole (3) characterized by combining a rubber member having high hardness.
合わせて一体化した靴底（３）において、踏まず部より
前方（４）には硬さが柔らかいゴム部材と、踏まず部よ
り後方（５）には耐摩耗性の優れたゴム部材とを組み合
わせたことを特徴とする靴底（３）。2. A sole (3) in which elastomers having different performances are combined for each part and integrated, and a rubber member having a soft hardness is provided forward (4) from a step portion and a rear portion (5) from a step portion. A shoe sole (3) characterized by combining a rubber member with excellent wear resistance.
て、硬さが硬いゴム部材の硬さ（ＪＩＳ Ｋ ６２５３
Ａタイプ）は７０〜８０であり、硬さが柔らかいゴム
部材の硬さ（ＪＩＳ Ｋ ６２５３ Ａタイプ）は４０
〜５０であることを特徴とする靴底（３）。3. The sole (3) according to claim 1, wherein said rubber member has a high hardness (JIS K6253).
(A type) is 70 to 80, and the hardness (JIS K 6253 A type) of the rubber member having a soft hardness is 40.
Shoe sole (3), characterized in that it is from 50 to 50;
て、耐摩耗性の優れたゴム部材は、アクロン摩耗（ＪＩ
Ｓ Ｋ ６２６４）が０．１ｃｍ3以下であることを特
徴とする靴底（３）。4. A shoe sole (3) according to claim 2 or 3, wherein the rubber member having excellent wear resistance is made of Akron wear (JI).
(S K 6264) is 0.1 cm 3 or less.
（３）において、体積固有抵抗値（ＪＩＳ Ｋ ６９１
１）が１０5〜１０11Ωｃｍのゴム部材を少なくとも１
カ所以上用いたことを特徴とする靴底（３）。5. The shoe according to claim 1, wherein the sole has a volume specific resistance (JIS K 691).
1) When at least one rubber member of 10 5 to 10 11 Ωcm
Sole (3) characterized in that it is used in more than one place.
おいて、靴底の接地面又は接足面に収納部（２）を設
け、前記記載の収納部（２）には衝撃吸収率が３０〜６
０％の衝撃吸収材（６）又は反発弾性率が４０〜６０％
の弾性部材（９）を挿入したことを特徴とする靴底
（３）。6. A sole according to claim 1, wherein a storage part (2) is provided on a ground contact surface or a foot contact surface of the sole, and the storage part (2) absorbs shock. Rate is 30-6
0% shock absorbing material (6) or rebound resilience 40-60%
The sole (3), wherein the elastic member (9) is inserted.
（３）において、爪先部（８）には硬さ（ＪＩＳ Ｋ
６２５３ Ａタイプ）が７０〜８０のゴム部材を用いた
ことを特徴とする靴底（３）。7. A sole (3) according to any one of claims 1 to 6, wherein the toe (8) has a hardness (JIS K).
The shoe sole (3), wherein a rubber member having a size of 6253 A type) is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092055A JP2000279203A (en) | 1999-03-31 | 1999-03-31 | Outsole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092055A JP2000279203A (en) | 1999-03-31 | 1999-03-31 | Outsole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000279203A true JP2000279203A (en) | 2000-10-10 |
Family
ID=14043827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11092055A Pending JP2000279203A (en) | 1999-03-31 | 1999-03-31 | Outsole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000279203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014212852A (en) * | 2013-04-23 | 2014-11-17 | 弘進ゴム株式会社 | Work shoe |
-
1999
- 1999-03-31 JP JP11092055A patent/JP2000279203A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014212852A (en) * | 2013-04-23 | 2014-11-17 | 弘進ゴム株式会社 | Work shoe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112074204B (en) | Sole with laminated structure middle sole | |
| CN107427104B (en) | Bottom-loading compression sole structure | |
| JP3258628B2 (en) | Athletic shoes | |
| US20110126422A1 (en) | Shoe sole with compressible protruding element | |
| US11752413B2 (en) | Article of footwear with multiple durometer outsole and directional cleat pattern | |
| US20130185957A1 (en) | Shoe Insole | |
| US20110232128A1 (en) | Shoe Soles With Damping Foot Pads | |
| EP3606369A1 (en) | Insole for relieving plantar fasciitis pain | |
| US20140259757A1 (en) | Arch Support Insole for Shoes | |
| CN109674137B (en) | Multifunctional comfortable running shoes with insole and sole integrated structure | |
| JP2001299404A (en) | Shoe sole | |
| KR101685112B1 (en) | Insoles for high heels | |
| KR100761897B1 (en) | duplicated shock absorbing shoe-sole | |
| JP2000279203A (en) | Outsole | |
| JP2004337262A (en) | Shoe | |
| CN109008056B (en) | Gradual change formula shock attenuation sole | |
| JP2002034605A (en) | Shoe sole | |
| CN110419817A (en) | A kind of skid resistance sport footwear | |
| JP2001269201A (en) | Insole for shoe | |
| JP2528487Y2 (en) | Insole structure and insole | |
| CN216753687U (en) | Foot arch supporting sole | |
| JP3229584U (en) | Shoe sole | |
| US1315482A (en) | Nobt-slip pneumatic tread | |
| CN218418644U (en) | Injection molding shoe with high elasticity | |
| JP3273738B2 (en) | Foam soles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060227 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080919 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081028 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090331 |