JPH067930Y2 - Tire slipper - Google Patents
Tire slipperInfo
- Publication number
- JPH067930Y2 JPH067930Y2 JP6417489U JP6417489U JPH067930Y2 JP H067930 Y2 JPH067930 Y2 JP H067930Y2 JP 6417489 U JP6417489 U JP 6417489U JP 6417489 U JP6417489 U JP 6417489U JP H067930 Y2 JPH067930 Y2 JP H067930Y2
- Authority
- JP
- Japan
- Prior art keywords
- slip
- tire
- projection
- hardness
- protrusion
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 23
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、タイヤの滑りを防止するためのタイヤ滑り止
め具に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a tire slip stopper for preventing tire slippage.
（従来の技術） 従来、タイヤ滑り止め具として、タイヤに装着される滑
り止め具本体に、金属製のピンから成る滑り止め突部を
突設したものがある。ところが、これは、滑り止め突部
が金属であるため、この滑り止め突部が道路を摩耗し、
粉じんの発生原因となったり、路面の白線標識を消して
しまうという問題がある。(Prior Art) Conventionally, as a tire slip stopper, there is a slip stopper main body mounted on a tire, in which a slip stopper projection made of a metal pin is provided in a protruding manner. However, this is because the anti-slip protrusions are made of metal, so the anti-slip protrusions wear the road,
There is a problem that it causes dust and erases the white line markings on the road surface.
そこで、上記の問題を解消するものとして、実開昭53-1
15503号公報に開示されたものがある。これは、滑り止
め具本体および滑り止め突部がゴム材料又は合成樹脂材
料から一体に形成されている。Therefore, as a solution to the above-mentioned problems, SAIKAI 53-1
There is one disclosed in Japanese Patent No. 15503. In this, the anti-slip body and the anti-slip protrusion are integrally formed of a rubber material or a synthetic resin material.
（考案が解決しようとする課題） 上記のようにゴム材料又は合成樹脂材料で形成されたも
のは、道路の摩耗を防止できるが、氷雪路での滑り止め
機能を維持するためには、氷雪への食い込みを良くすべ
く滑り止め突部の硬度を高くする必要がある。その結
果、滑り止め具本体も同様に硬くなり、その剛性が高く
なってしまう。従って、この滑り止め具本体のタイヤへ
の装着が困難になると共に、乗心地が大変悪くなるとい
う欠点がある。(Problems to be solved by the invention) Although a material formed of a rubber material or a synthetic resin material as described above can prevent road wear, in order to maintain a non-slip function on an ice and snow road, It is necessary to increase the hardness of the non-slip protrusions in order to improve the bite of the. As a result, the main body of the anti-slip device also becomes hard and its rigidity becomes high. Therefore, there are drawbacks that it is difficult to attach the anti-slip body to the tire, and the riding comfort becomes very bad.
本考案は、上記従来技術の課題を総て解決できるように
したタイヤ滑り止め具を提供することを目的とする。It is an object of the present invention to provide a tire anti-skid device that can solve all the problems of the above-mentioned conventional techniques.
（課題を解決するための手段） 本考案が上記目的を達成するために講じた技術的手段は
次の通りである。(Means for Solving the Problems) Technical means taken by the present invention to achieve the above object are as follows.
タイヤＴに装着される滑り止め具本体１に滑り止め突部
８を突設し、これら滑り止め具本体１および滑り止め突
部８がゴム材料又は合成樹脂材料から成るタイヤ滑り止
め具において、 前記滑り止め具本体１を硬度の低い材料で構成し且つ滑
り止め突部８を硬度の高い材料で構成し、滑り止め突部
８に、滑り止め具本体１に面接触し且つ固着される座部
10をフランジ状で放射方向に膨出するように形成した点
にある。A tire anti-slip device in which a non-slip protrusion 8 is provided on a non-slip device body 1 mounted on a tire T, and the anti-slip device body 1 and the anti-slip protrusion 8 are made of a rubber material or a synthetic resin material. The non-slip body 1 is made of a material having a low hardness, and the anti-slip projection 8 is made of a material having a high hardness.
The point 10 is formed in a flange shape so as to bulge in the radial direction.
（作用） 滑り止め突部８は硬度が高くされているので、氷雪路走
行時に氷雪に効果的に食い込んでタイヤが滑るのを防止
する。一方、滑り止め具本体１は硬度が低くされている
ので、剛性が低くこの滑り止め具本体１をタイヤＴの形
状に応じて容易に変形でき、簡単にタイヤＴに装着でき
ると共に、タイヤＴへのなじみも良くなり、滑り止め具
本体１を滑り止め突部８と同じ硬度に設けたものに比
し、乗心地が向上する。(Operation) Since the anti-slip projection 8 has a high hardness, it effectively prevents the tire from slipping due to the fact that the anti-slip projection 8 effectively cuts into the ice and snow when traveling on the ice and snow road. On the other hand, since the anti-skid body 1 has a low hardness, it has a low rigidity and can be easily deformed according to the shape of the tire T, and can be easily attached to the tire T and can be attached to the tire T. Also, the ride comfort is improved as compared with the case where the anti-slip body 1 is provided with the same hardness as the anti-slip protrusion 8.
また、硬度の高いフランジ状で放射方向に膨出形成され
た座部10が滑り止め具本体１に面接触し且つ固着されて
いるので、滑り止め突部８の滑り止め具本体１との固着
部分に作用する応力が分散され、応力集中によるこの滑
り止め突部８の亀裂を防止できる。Further, since the seat portion 10 which is formed in the shape of a flange having a high hardness and which is bulged in the radial direction is in surface contact with and fixed to the anti-slip tool body 1, the anti-slip projection 8 is fixed to the anti-slip tool body 1. The stress acting on the portion is dispersed, and the crack of the anti-slip protrusion 8 due to the stress concentration can be prevented.
（実施例） 以下、本考案の実施例を図面に基づいて説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図〜第５図は本考案の一実施例を示し、１は展開状
において帯状で且つ網目状とされた滑り止め具本体で、
タイヤＴのトレッド部２上に位置する主要部３と、タイ
ヤＴのサイドウォール部４上にそれぞれ位置する両側縁
部５とを有している。そして、この滑り止め具本体１の
長手方向両端には、タイヤＴに装着される際に連結具を
介して互いに連結される連結部６がそれぞれ形成されて
いる。1 to 5 show an embodiment of the present invention, in which 1 is a main body of a non-slip member which is band-like and mesh-like in a developed state,
It has a main portion 3 located on the tread portion 2 of the tire T and both side edge portions 5 respectively located on the sidewall portions 4 of the tire T. Further, at both ends in the longitudinal direction of the slip stopper body 1, connecting portions 6 which are connected to each other via a connecting tool when mounted on the tire T are formed.
８は滑り止め突部８で、前記滑り止め具本体１の主要部
３の表面に多数設けられている。滑り止め突部８は円錐
台状の胴部９とこの胴部９の基部にフランジ状で放射方
向に膨出形成された座部10とを一体に有する。この座部
10の滑り止め具本体１側は凸球面11状に設けられ、滑り
止め具本体１には、前記座部10の凸球面11全面が面接触
する凹球面12aを有する係合凹部12が形成され、座部10
が係合凹部12に嵌合固着されている。Reference numeral 8 denotes a non-slip protrusion 8 which is provided in large numbers on the surface of the main part 3 of the anti-slip body 1. The anti-slip projection 8 integrally has a truncated cone-shaped body portion 9 and a flange-like seat portion 10 which is formed on the base portion of the body portion 9 and is bulged radially. This seat
10 is provided with a convex spherical surface 11 on the side of the anti-skid body 1, and the anti-skid body 1 is provided with an engaging concave portion 12 having a concave spherical surface 12a with which the entire surface of the convex spherical surface 11 of the seat portion 10 comes into surface contact. , Seat 10
Is fitted and fixed to the engaging recess 12.
前記滑り止め具本体１及び滑り止め突部８は、硬度の異
なるゴム材料又はウレタン等の合成樹脂材料から成る。
即ち、滑り止め具本体１の硬度は、例えば、ショア硬度
Ａ60〜95度の範囲とされ、滑り止め突部８の硬度は、例
えば、ショア硬度Ｄ55以上、もしくはロックウェル硬度
Ｒ50度以上とされており、滑り止め具本体１の硬度が低
く滑り止め突部８の硬度が高くされている。The anti-slip tool body 1 and the anti-slip projection 8 are made of a rubber material having different hardness or a synthetic resin material such as urethane.
That is, the hardness of the anti-skid body 1 is, for example, in the range of Shore hardness A60 to 95 degrees, and the hardness of the anti-slip protrusions 8 is, for example, Shore hardness D55 or more or Rockwell hardness R50 degrees or more. Therefore, the hardness of the anti-skid body 1 is low and the hardness of the anti-slip protrusion 8 is high.
尚、滑り止め具本体１及び滑り止め突部８は、両者1,8
がウレタン等の合成樹脂材料から成る場合には硬化接着
により、両者1,8がゴム材料から成る場合には加硫接着
によりそれぞれ接着されている。また、滑り止め具本体
１及び滑り止め突部８は接着剤で固着してもよい。In addition, the anti-slip tool body 1 and the anti-slip protrusion 8 are both 1,8
When is made of synthetic resin material such as urethane, it is adhered by curing adhesion, and when both 1 and 8 are made of rubber material, they are adhered by vulcanization adhesion. Further, the antiskid body 1 and the antislip projection 8 may be fixed to each other with an adhesive.
上記のように、滑り止め突部８を硬度の高い材料で形成
することにより、この滑り止め突部８は氷雪への食い込
みを良好にし、滑り止め機能に優れたものとされてい
る。また、滑り止め具本体１の硬度を低くして剛性を低
くすることにより、この滑り止め具本体１を装着時にタ
イヤＴの形状に応じて容易に変形でき、簡単に巻付ける
ことができると共に、乗心地性能に優れたものとされて
いる。As described above, by forming the anti-slip projections 8 with a material having high hardness, the anti-slip projections 8 have a good bite into ice and snow, and have an excellent anti-slip function. Further, by lowering the hardness of the anti-skid body 1 to reduce the rigidity, the anti-slip body 1 can be easily deformed according to the shape of the tire T when mounted, and can be easily wound. It is said to have excellent riding comfort.
また、フランジ状の座部10を滑り止め具本体１に球面で
接触させることにより、接着面積が大きくなり、従っ
て、滑り止め突部８と滑り止め具本体１とが硬度の異な
る材料からそれぞれ構成されているにもかかわらず、滑
り止め突部８を滑り止め具本体１に強固に固着すること
ができる。Further, by bringing the flange-shaped seat portion 10 into spherical contact with the anti-slip tool body 1, the adhesion area is increased, so that the anti-slip projection 8 and the anti-slip tool body 1 are made of materials having different hardness, respectively. Nevertheless, the anti-slip protrusion 8 can be firmly fixed to the anti-slip tool body 1.
14は、補強用の芯材で、有機あるいは無機繊維等の素材
を用いて形成され、前記滑り止め具本体１の網目の略中
央部に埋設されている。尚、滑り止め具本体１及び滑り
止め突部８をそれぞれ合成樹脂で形成する場合には、こ
の芯材14は必ずしも設けなくてもよい。Reference numeral 14 is a reinforcing core material, which is formed of a material such as organic or inorganic fiber, and is embedded in a substantially central portion of the mesh of the anti-skid body 1. When the anti-slip body 1 and the anti-slip projection 8 are made of synthetic resin, the core material 14 does not necessarily have to be provided.
15はサイドロープ、16はゴム性弾性環であり、第４図で
示す如くタイヤＴの一側方と他側方にそれぞれ配置され
て、サイドロープ15の端部同士は図外の接続具で分離自
在に接続される。Reference numeral 15 is a side rope, and 16 is a rubber elastic ring, which are arranged on one side and the other side of the tire T, respectively, as shown in FIG. Connected separably.
そして、このサイドロープ15および弾性環16とが滑り止
め具本体１の両側縁部５に連結具17で径方向内外におい
て、連結されることにより、滑り止め具本体１はタイヤ
Ｔに装着される。Then, the side ropes 15 and the elastic rings 16 are connected to the both side edge portions 5 of the anti-slip tool body 1 by the connecting tools 17 inside and outside in the radial direction, so that the anti-slip tool body 1 is mounted on the tire T. .
第６図〜第９図は本考案の他の実施例を示し、第６図お
よび第７図に示すものは、滑り止め突部８の座部10が円
板状に設けられると共に、滑り止め具本体１の係合凹部
12もこの座部10の形状に応じて形成されている。また、
大きさの異なる２種類の滑り止め突部８が第７図に示す
ようにそれぞれ設けられている。6 to 9 show another embodiment of the present invention. In FIGS. 6 and 7, the seat portion 10 of the anti-slip projection 8 is provided in a disk shape and the anti-slip material is provided. Engagement recess of the tool body 1
12 is also formed according to the shape of the seat portion 10. Also,
Two types of anti-slip projections 8 having different sizes are provided respectively as shown in FIG.
第８図および第９図に示すものは、胴部９および座部10
が矩形状に設けられ、座部10の滑り止め具本体１側に円
柱又は角柱状の突部20が突設され、この突部20が滑り止
め具本体１の係合凹部12に嵌合固着されている。What is shown in FIGS. 8 and 9 is a body portion 9 and a seat portion 10.
Is provided in a rectangular shape, and a columnar or prismatic projection 20 is projected on the side of the anti-slip device body 1 of the seat portion 10. The projection 20 is fitted and fixed to the engaging recess 12 of the anti-slip device body 1. Has been done.
尚、本考案は、上記実施例に限定されるものではなく、
例えば、滑り止め突部８に無機もしくは有機性繊維を混
入して、氷雪路での制動性能あるいは登坂性能を高める
ようにしてもよい。The present invention is not limited to the above embodiment,
For example, an inorganic or organic fiber may be mixed in the non-slip protrusion 8 to enhance the braking performance or the climbing performance on a snowy road.
（考案の効果） 本考案は、滑り止め具本体１を硬度の低い材料で構成し
且つ滑り止め突部８を硬度の高い材料で構成したので、
滑り止め機能を維持しつつ、滑り止め具本体１をタイヤ
Ｔに容易且つ簡単に装着でき、また、滑り止め具本体１
を滑り止め突部８と同じ硬度に設けたものに比し、乗心
地の向上を図ることができる。(Effect of the Invention) In the present invention, since the anti-skid body 1 is made of a material having a low hardness and the anti-slip protrusion 8 is made of a material having a high hardness,
The anti-slip body 1 can be easily and easily attached to the tire T while maintaining the anti-slip function.
It is possible to improve the riding comfort as compared with the one provided with the same hardness as the non-slip projection 8.
また、滑り止め突部８に、滑り止め具本体１に面接触し
且つ固着される座部10をフランジ状で放射方向に膨出す
るように形成したので、滑り止め突部８の固着部分に作
用する応力を分散でき、従って、応力集中による滑り止
め突部８の亀裂を防止できる。In addition, since the seat portion 10 which is in surface contact with the non-slip tool body 1 and is fixed to the non-slip projection 8 is formed so as to bulge in the radial direction in the form of a flange, It is possible to disperse the acting stress, and therefore prevent the cracks of the anti-slip projection 8 from being concentrated due to stress concentration.
第１図〜第５図は本考案の一実施例を示し、第１図は第
３図のＩ−Ｉ線断面図、第２図は要部平面図、第３図は
滑り止め具本体の平面図、第４図はタイヤ装着状態の正
面断面図、第５図は同側面図、第６図〜第９図は他の実
施例を示し、第６図は第７図のIV-IV線断面図、第７図
は滑り止め具本体の平面図、第８図は要部断面図、第９
図は要部平面図である。 １……滑り止め具本体、８……滑り止め突部、10……座
部、Ｔ……タイヤ。1 to 5 show an embodiment of the present invention. FIG. 1 is a sectional view taken along the line I-I of FIG. 3, FIG. 2 is a plan view of a main portion, and FIG. A plan view, FIG. 4 is a front sectional view of a tire mounted state, FIG. 5 is a side view of the same, FIGS. 6 to 9 show another embodiment, and FIG. 6 is a line IV-IV of FIG. Sectional view, FIG. 7 is a plan view of the main body of the anti-skid device, FIG.
The figure is a plan view of an essential part. 1 ... Slip prevention unit body, 8 ... Slip prevention protrusion, 10 ... Seat, T ... Tire.
Claims (1)
(1)に滑り止め突部(8)を突設し、これら滑り止め具本体
(1)および滑り止め突部(8)がゴム材料又は合成樹脂材料
から成るタイヤ滑り止め具において、 前記滑り止め具本体(1)を硬度の低い材料で構成し且つ
滑り止め突部(8)を硬度の高い材料で構成し、滑り止め
突部(8)に、滑り止め具本体(1)に面接触し且つ固着され
る座部(10)をフランジ状で放射方向に膨出するように形
成したことを特徴とするタイヤ滑り止め具。1. A non-slip device body mounted on a tire (T).
The non-slip protrusions (8) are provided on (1), and these anti-slip tool bodies
(1) and a non-slip projection (8) in a tire anti-slip comprising a rubber material or a synthetic resin material, wherein the anti-slip body (1) is made of a material having low hardness and the anti-slip projection (8) Is made of a material having a high hardness, and the seat portion (10), which is in surface contact with the non-slip tool body (1) and is fixed to the anti-slip projection (8), is formed in a radial shape so as to bulge in the radial direction. A tire anti-skid device characterized by being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417489U JPH067930Y2 (en) | 1989-05-31 | 1989-05-31 | Tire slipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417489U JPH067930Y2 (en) | 1989-05-31 | 1989-05-31 | Tire slipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032804U JPH032804U (en) | 1991-01-11 |
| JPH067930Y2 true JPH067930Y2 (en) | 1994-03-02 |
Family
ID=31594875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6417489U Expired - Lifetime JPH067930Y2 (en) | 1989-05-31 | 1989-05-31 | Tire slipper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067930Y2 (en) |
-
1989
- 1989-05-31 JP JP6417489U patent/JPH067930Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032804U (en) | 1991-01-11 |
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