JPH05246216A - Molded product for anti-skid - Google Patents
Molded product for anti-skidInfo
- Publication number
- JPH05246216A JPH05246216A JP4086265A JP8626592A JPH05246216A JP H05246216 A JPH05246216 A JP H05246216A JP 4086265 A JP4086265 A JP 4086265A JP 8626592 A JP8626592 A JP 8626592A JP H05246216 A JPH05246216 A JP H05246216A
- Authority
- JP
- Japan
- Prior art keywords
- soft
- hard
- road surface
- molded article
- spike pin
- 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
- Walking Sticks, Umbrellas, And Fans (AREA)
- Tires In General (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両用タイヤや靴底或
いは杖の石突き等に使用するスパイクピン形状を有する
滑り止め用成形物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-slip molded article having a spike pin shape, which is used for vehicle tires, shoe soles, stone sticks of canes and the like.
【０００２】[0002]
【従来の技術】従来、氷雪路に於ける車両用タイヤ、靴
底又は杖の石突き等の滑り止め用には金属製のスパイク
ピンが使用され、又スパイクピンはゴム部より突出して
いた。2. Description of the Related Art Conventionally, a metal spike pin has been used to prevent slipping of a vehicle tire on a snowy road, a shoe sole or a cane stone stick, and the spike pin has been projected from a rubber portion.
【０００３】[0003]
【発明が解決しようとする課題】雪、氷の路面に対し
て、滑り止めの目的に使用する松葉杖、靴底、タイヤ等
使用時荷重が掛かり、滑り止めを目的にする場合、従来
はスパイクピン（金属、プラスチック等）を硬質で細い
尖った形状品とし、接地部より突出させて取り付け、
雪、氷にスパイクピンを突き刺して滑り止めの効果を発
揮させていた。しかし、このような構成では松葉杖、靴
底、タイヤ等は雪・氷の有る時期は滑り止めの効果は発
揮することができるが、雪・氷が溶けて路面が露出して
いる時は効果が発揮できなかったのである。Conventionally, spike pins have been conventionally used for the purpose of non-slip when a load such as a crutch, a shoe sole or a tire used for the purpose of non-slip is applied to the road surface of snow or ice and the purpose is to prevent the non-slip. (Metal, plastic, etc.) made into a hard and thin pointed product, and attached by protruding from the grounding part,
He pierced snow and ice with spike pins to exert the anti-slip effect. However, with such a configuration, crutches, shoe soles, tires, etc. can exert an anti-slip effect when there is snow and ice, but when snow and ice are melted and the road surface is exposed, it is not effective. I could not show it.
【０００４】即ち、細く尖った形状が突出しているが故
に、路面に対する接触面積が小さく滑る、又路面を傷め
る等実際の路面状態により機能が異なり、積雪、凍結の
場合や路面が露出している場合の双方の滑り止めの機能
を発揮できず、非常に不便で安全上万全ではなかったの
である。That is, since the thin and pointed shape is projected, the contact area with respect to the road surface is small and the function is different depending on the actual road surface condition such as damage to the road surface, and in the case of snow, freezing or the road surface is exposed. In that case, the anti-slip function of both cases could not be exhibited, which was very inconvenient and not perfect for safety.
【０００５】上記点に鑑み、本発明は積雪、凍結時或い
は雪が溶けて路面が露出している場合等、路面状況に不
拘、滑り止めの機能を発揮することができる滑り止め用
成形品を提供しようとするものである。In view of the above points, the present invention provides a non-slip molded article capable of exerting a non-slip function regardless of road surface conditions such as snow, freezing or when the road surface is exposed due to melting of snow. Is what you are trying to do.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
本発明は、軟質部と硬質部で構成された成形物の各々の
表面積、体積が軟質部より硬質部が小さく、且つ硬質部
の高さが軟質部の表面と同一、或いは軟質部の表面より
低く構成され、加圧、圧縮されたとき硬質部の表面と路
面に対して制動抵抗を生じることを特徴としたものであ
る。In order to solve the above-mentioned problems, the present invention has a surface area and a volume of each molded article composed of a soft part and a hard part, wherein the hard part is smaller than the soft part, and the hard part has a high height. Is the same as the surface of the soft portion or lower than the surface of the soft portion, and generates braking resistance to the surface of the hard portion and the road surface when pressurized and compressed.
【０００７】又、本発明は、成形品はゴム或いは合成樹
脂、又はゴムと合成樹脂の組み合わせより成るものであ
る。Further, in the present invention, the molded article is made of rubber or synthetic resin, or a combination of rubber and synthetic resin.
【０００８】[0008]
【作用】本発明の作用を説明すれば、松葉杖の接地部、
靴底、タイヤ等に荷重が掛かった時、それぞれの荷重に
よりスパイクピン形状の硬質部の周りの軟質ゴム又は軟
質合成樹脂の軟質部は圧力を受けて変形する。又、硬質
ゴム又は硬質合成樹脂で造られたスパイクピン形状の硬
質部は路面に対して変形率が当然小さく、その変形率の
圧縮比により、スパイクピン形状の硬質部の先端部が路
面に対して鋭い先で突く機能が生じ制動抵抗を発揮す
る。これは硬質部の表面積、体積が軟質部より小さいこ
とが必要条件となっている。The operation of the present invention will be described below.
When a load is applied to a shoe sole, a tire, or the like, the soft portion of the soft rubber or soft synthetic resin around the spike pin-shaped hard portion is deformed under pressure due to each load. In addition, the spike pin-shaped hard portion made of hard rubber or hard synthetic resin has a small deformation rate with respect to the road surface, and the compression ratio of the deformation rate causes the tip portion of the spike pin-shaped hard portion to move against the road surface. The function to poke with a sharp tip is exerted to exert braking resistance. This requires that the surface area and volume of the hard portion be smaller than that of the soft portion.
【０００９】而して、軟質部と硬質部の複合構造によ
り、積雪、凍結時には荷重圧力によりスパイクピン形状
の鋭い先端部は雪層を突き破り、くい込む作用をする。
又、無雪状態では路面が硬いのでスパイクピン形状の硬
質部はその圧力では突き刺さることがなく、軟質部のみ
が変形することになり、路面対して制動抵抗を発揮する
ことになる。又、硬質部の表面積、体積、形状太さも普
通路面に対してそれぞれ加圧力で曲がり、変形する材
質、ゴム配合物、合成樹脂配合物で設定する必要があ
る。Due to the combined structure of the soft portion and the hard portion, the spike pin-shaped sharp tip portion pierces the snow layer by the load pressure during snow accumulation or freezing, and acts to bite.
Further, since the road surface is hard in the snowless state, the spike pin-shaped hard portion is not pierced by the pressure, and only the soft portion is deformed, so that braking resistance is exerted on the road surface. Further, the surface area, volume, and shape thickness of the hard portion must be set with a material, a rubber compound, and a synthetic resin compound that bend and deform with respect to the ordinary road surface under a pressure.
【００１０】[0010]
【実施例】以下、本発明の一実施例を図面に基づき説明
すれば、図１は本発明成形品を松葉杖に使用した部分断
面図、図２は本発明成形品を靴底に使用した部分断面
図、図３は本発明成形品をタイヤに使用した部分断面図
である。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a partial sectional view of the molded product of the present invention used for a crutch, and FIG. 2 is a part of the molded product of the present invention used for a shoe sole. A sectional view and FIG. 3 are partial sectional views of the molded product of the present invention used for a tire.
【００１１】而して、図中Ａは松葉杖、Ｂは靴、Ｃはタ
イヤである。１はスパイクピン形状に成形された硬質部
で硬質ゴム、又は硬質合成樹脂により成形される。２は
軟質部で、軟質ゴム又は軟質合成樹脂により成形され
る。素材がゴムの場合は硬質部１に硬質ゴムを、軟質部
２に軟質ゴムを使用し、又素材が合成樹脂の場合、硬質
部１に硬質合成樹脂を、軟質部２に軟質合成樹脂を使用
し、又素材がゴムと合成樹脂との組み合わせの場合は、
硬質部１に硬質合成樹脂を、軟質部２に軟質ゴムを、又
硬質部１に硬質ゴムを、軟質部２に軟質合成樹脂を使用
することができる。そして、成形品の硬質部１の表面
積、体積は軟質部２より小さく構成され、且つスパイク
ピン形状の硬質部１の高さはその先端が軟質部２の表面
と均一高に形成されるか或いは軟質部の表面より突出し
ないように低く形成されている。又、スパイクピン形状
の硬質部は松葉杖Ａ、靴Ｂは人間の荷重が少ないので形
状は細くできるが、タイヤＣは荷重が大きいので太い形
状に設計される。そして、硬質部１の体積、面積、形状
太さも普通路面に対してそれぞれ加圧力で曲がり、変形
する材質、ゴム配合物、合成樹脂配合物で設定すること
になる。In the figure, A is a crutch, B is a shoe, and C is a tire. Reference numeral 1 denotes a hard portion formed in a spike pin shape, which is made of hard rubber or hard synthetic resin. Reference numeral 2 denotes a soft part, which is molded from soft rubber or soft synthetic resin. When the material is rubber, hard rubber is used for the hard part 1 and soft rubber is used for the soft part 2. When the material is synthetic resin, hard synthetic resin is used for the hard part 1 and soft synthetic resin is used for the soft part 2. If the material is a combination of rubber and synthetic resin,
A hard synthetic resin can be used for the hard portion 1, a soft rubber can be used for the soft portion 2, a hard rubber can be used for the hard portion 1, and a soft synthetic resin can be used for the soft portion 2. The surface area and volume of the hard part 1 of the molded product are smaller than that of the soft part 2, and the height of the spike pin-shaped hard part 1 is such that the tip thereof is formed to be even with the surface of the soft part 2 or It is formed so low that it does not protrude from the surface of the soft part. The spike pin-shaped hard portion can be made thin because the load on the crutch A and the shoe B is small, and the tire C is designed to be thick because the load is large. Then, the volume, area, and shape thickness of the hard portion 1 are also set by a material, a rubber compound, and a synthetic resin compound that bend and deform with respect to the ordinary road surface by a pressing force.
【００１２】[0012]
【発明の効果】本発明によれば、松葉杖の石突き、靴
底、タイヤ等は積雪、凍結時にはスパイクピン形状の硬
質部のくい込みにより、滑り止め効果を発揮し、又路面
が露出している時は、軟質部の変形により滑り止めの効
果を発揮するもので、路面の状況に応じて双方に対応し
得るものであって、従来のように路面が露出している場
合にスパイクピンの突出により滑ったり、路面を傷つ
け、粉塵の発生することもなく、安全性の高い有用な発
明である。EFFECTS OF THE INVENTION According to the present invention, a stud of a crutch, a shoe sole, a tire, etc. exerts an anti-slip effect due to the biting of a hard portion having a spike pin shape during snow accumulation or freezing, and the road surface is exposed. When the road surface is exposed as in the past, the spike pin protrudes when the road surface is exposed, because the soft part deforms to prevent slippage and can respond to both conditions depending on the road surface condition. It is a highly safe and useful invention without slipping, damaging the road surface, or generating dust.
【図１】本発明成形品を松葉杖に使用した部分断面図で
ある。FIG. 1 is a partial cross-sectional view of a molded article of the present invention used for a crutch.
【図２】本発明成形品を靴底に使用した部分断面図であ
る。FIG. 2 is a partial cross-sectional view in which the molded article of the present invention is used for a shoe sole.
【図３】本発明成形品をタイヤに使用した部分断面図で
ある。FIG. 3 is a partial cross-sectional view of the molded product of the present invention used in a tire.
１ 硬質部 ２ 軟質部 1 Hard part 2 Soft part
Claims (4)
々の表面積、体積が軟質部より硬質部が小さく、且つ硬
質部の高さが軟質部の表面と同一、或いは軟質部の表面
より低く構成され、加圧、圧縮されたとき硬質部の表面
と路面に対して制動抵抗を生じることを特徴とした滑り
止め用成形品。1. The surface area and volume of a molded article composed of a soft part and a hard part are smaller than that of the soft part, and the height of the hard part is the same as the surface of the soft part, or the surface of the soft part. A molded article for slip prevention, which is configured to have a lower height and produces braking resistance to the surface of a hard portion and a road surface when pressurized and compressed.
求項１記載の滑り止め用成形品。2. The non-slip molded article according to claim 1, wherein the molded article is rubber.
る請求項１記載の滑り止め用成形品。3. The non-slip molded article according to claim 1, wherein the molded article is a synthetic resin.
あることを特徴とする請求項１記載の滑り止め用成形
品。4. The non-slip molded article according to claim 1, wherein the molded article is a combination of rubber and synthetic resin.
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4086265A JPH05246216A (en) | 1992-03-09 | 1992-03-09 | Molded product for anti-skid |
| NZ242909A NZ242909A (en) | 1991-06-04 | 1992-05-26 | Rubber spike pin projects within tread open mounting recess |
| CA 2069696 CA2069696C (en) | 1991-06-04 | 1992-05-27 | Spike pin and system for mounting a spike pin |
| AU17195/92A AU650536B2 (en) | 1991-06-04 | 1992-05-27 | Spike pin and system for mounting a spike pin |
| AT92304996T ATE129205T1 (en) | 1991-06-04 | 1992-06-01 | ANTI-SLIP BODY AND SYSTEM FOR INSTALLING IT. |
| EP92304996A EP0518539B1 (en) | 1991-06-04 | 1992-06-01 | Spike pin and system for mounting a spike pin |
| DK92304996.9T DK0518539T3 (en) | 1991-06-04 | 1992-06-01 | Stud pin and system for mounting it |
| ES92304996T ES2081053T3 (en) | 1991-06-04 | 1992-06-01 | TACO AND SYSTEM FOR ASSEMBLY. |
| DE69205496T DE69205496T2 (en) | 1991-06-04 | 1992-06-01 | Anti-slip body and system for its assembly. |
| US07/891,729 US5324369A (en) | 1991-06-04 | 1992-06-01 | Spike pin and system for mounting a spike pin |
| FI922534A FI102601B (en) | 1991-06-04 | 1992-06-02 | System for installing the pin |
| NO922179A NO176428C (en) | 1991-06-04 | 1992-06-02 | Wheelchair tires with studs |
| KR1019920009624A KR970000521B1 (en) | 1991-06-04 | 1992-06-03 | Spike pin and system for mounting a spike pin |
| CN92104303A CN1042014C (en) | 1991-06-04 | 1992-06-04 | Spike pin and system for mounting spike pin |
| GR950403342T GR3018225T3 (en) | 1991-06-04 | 1995-11-29 | Spike pin and system for mounting a spike pin. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4086265A JPH05246216A (en) | 1992-03-09 | 1992-03-09 | Molded product for anti-skid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05246216A true JPH05246216A (en) | 1993-09-24 |
Family
ID=13881994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4086265A Pending JPH05246216A (en) | 1991-06-04 | 1992-03-09 | Molded product for anti-skid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05246216A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100808297B1 (en) * | 2006-06-26 | 2008-02-27 | 금호타이어 주식회사 | Snow tire |
| KR100980570B1 (en) * | 2009-10-01 | 2010-09-06 | 정진욱 | Shoe sole for nonslip |
| US20130068268A1 (en) * | 2010-04-14 | 2013-03-21 | Lekisport Ag | Nordic walking pole with buffer |
| KR101249964B1 (en) * | 2011-01-12 | 2013-04-03 | 박지수 | The crutches and Cushioning device for the crutshes |
| JP3186874U (en) * | 2013-07-29 | 2013-10-31 | 有限会社フィン | Water rescue fin |
| JP2014140635A (en) * | 2012-12-26 | 2014-08-07 | Kiyo:Kk | Sit harness for snow removal work |
| WO2020202583A1 (en) * | 2019-04-01 | 2020-10-08 | 株式会社ケアリング | Cane |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034004B2 (en) * | 1976-05-11 | 1985-08-06 | クラフトウエルク・ウニオン・アクチエンゲゼルシヤフト | Monitoring device for fuel supply amount and water supply amount in once-through boiler |
-
1992
- 1992-03-09 JP JP4086265A patent/JPH05246216A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034004B2 (en) * | 1976-05-11 | 1985-08-06 | クラフトウエルク・ウニオン・アクチエンゲゼルシヤフト | Monitoring device for fuel supply amount and water supply amount in once-through boiler |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100808297B1 (en) * | 2006-06-26 | 2008-02-27 | 금호타이어 주식회사 | Snow tire |
| KR100980570B1 (en) * | 2009-10-01 | 2010-09-06 | 정진욱 | Shoe sole for nonslip |
| US20130068268A1 (en) * | 2010-04-14 | 2013-03-21 | Lekisport Ag | Nordic walking pole with buffer |
| US8800580B2 (en) * | 2010-04-14 | 2014-08-12 | Lekisport Ag | Nordic walking pole with buffer |
| KR101249964B1 (en) * | 2011-01-12 | 2013-04-03 | 박지수 | The crutches and Cushioning device for the crutshes |
| JP2014140635A (en) * | 2012-12-26 | 2014-08-07 | Kiyo:Kk | Sit harness for snow removal work |
| JP2018038876A (en) * | 2012-12-26 | 2018-03-15 | 株式会社基陽 | Sit harness for snow removal work |
| JP3186874U (en) * | 2013-07-29 | 2013-10-31 | 有限会社フィン | Water rescue fin |
| WO2020202583A1 (en) * | 2019-04-01 | 2020-10-08 | 株式会社ケアリング | Cane |
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