JPH04134703U

JPH04134703U - Acute angle tire groove on contact surface

Info

Publication number: JPH04134703U
Application number: JP7288091U
Authority: JP
Inventors: 功萱野
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-06-05
Filing date: 1991-06-05
Publication date: 1992-12-15

Abstract

(57)【要約】【目的】タイヤのスリップを防止し、また発進時のか
ら回りを防止しする。特に、冬の雪道での効果は大き
い。以上のことより、交通事故を防止する安全なタイヤ
を提供する。【構成】ブレーキ時、発信時にタイヤ（１）の接地面
（２）と溝の側壁（３）とで作る角が地面にくいこむよ
うに、タイヤ（１）の接地面（２）と溝の側壁（３）と
で作る角度を鋭角にして、スリップを防止することを特
徴とする。 (57) [Summary] [Purpose] Prevents tire slippage and prevents rolling when starting. This is especially effective on snowy roads in winter. From the above, we provide safe tires that prevent traffic accidents. [Structure] The contact surface (2) of the tire (1) and the side wall (3) of the groove are connected so that the angle formed by the contact surface (2) of the tire (1) and the side wall (3) of the groove presses into the ground during braking and transmission. 3) The angle formed by and is an acute angle to prevent slipping.

Description

[Detailed explanation of the idea]

【０００１】0001

[Industrial application field]

この考案は、タイヤの接地面とタイヤの溝の側壁とで作る角度を鋭角にした、接地面鋭角タイヤ溝に関するものである。 This idea creates an acute angle between the tire's contact surface and the sidewall of the tire groove. This relates to a tire groove with an acute angle in contact with the ground.

【０００２】0002

[Conventional technology]

従来、タイヤの溝は、いろいろなパターンがあったが、タイヤの接地面と溝の側壁とで作る角度は、鈍角であった。 Traditionally, there have been various patterns of tire tread, but the difference between the tire contact surface and the tread is The angle made with the side wall was an obtuse angle.

【０００３】0003

[Problem that the idea aims to solve]

これは、次のような欠点があった。（イ）．タイヤの接地面と溝の側壁とで作る角度は、鈍角であるために雪道や雨道では、滑り、スリップした。本案は、これらの欠点を除くためになされたものである。 This had the following drawbacks. (stomach). The angle formed by the tire contact surface and the sidewall of the groove is an obtuse angle, which makes it difficult to drive on snowy roads. I slipped and slipped on the rainy road. This proposal was made to eliminate these drawbacks.

【０００４】0004

[Means to solve the problem]

タイヤ（１）の接地面（２）と、溝の側壁（３）とで作る角度を、鋭角にする。本案は、以上の構成よりなる接地面鋭角タイヤ溝である。 Make the angle formed by the contact surface (2) of the tire (1) and the side wall (3) of the groove an acute angle. Ru. The present invention is a tire groove with an acute angle on the ground contact surface having the above configuration.

【０００５】[0005]

[Effect]

タイヤ（１）にスリップをするような力が、加わると、タイヤ（１）の接地面（２）と溝の側壁（３）とで作る角度が、鋭角になっているために、摩擦抵抗が大きく、スリップしずらい。 When a force that causes the tire (1) to slip is applied, the contact surface of the tire (1) Because the angle formed by (2) and the side wall of the groove (3) is an acute angle, frictional resistance is Large and hard to slip.

【０００６】[0006]

【Example】

以下、本案の実施例について説明する。（イ）．冬用のタイヤであるスタッドレスタイヤ（１）の接地面（２）と溝の側壁（３）とで作る角度を鋭角にする。 Examples of the present invention will be described below. (stomach). The contact surface (2) and groove side of a studless tire (1) that is a winter tire Make an acute angle with the wall (3).

【０００７】本案は、以上のような構造で、これを使用するときは、雪道（４）でブレーキをかけたとき、接地面（２）と溝の側壁（３）とで作る角が鋭角になっているために、図２のように雪面にくいこむ。また、スタッドレスタイヤ（１）を駆動するときも、接地面（２）と溝の側壁（３）とで作る角が同じように、雪面にくいこむ。そのために、摩擦抵抗が大きくなる。[0007] This proposal has the structure described above, and when using it, brake on snowy roads (4). When you hit the ground, the angle made by the ground plane (2) and the side wall of the groove (3) is an acute angle. As shown in Figure 2, it embeds itself in the snow surface. In addition, it is possible to drive the studless tire (1). In the same way, the corner formed by the contact surface (2) and the groove side wall (3) makes the snow surface difficult to move. Com. Therefore, frictional resistance increases.

【０００８】[0008]

[Effect of the idea]

ブレーキ時の制動距離が短くなり、またスリップしずらくなる為に、交通事故を防ぐことができる。特に、雪道においてその効果は大きい。また、発進時においても、から回りを防ぐことができ、発進がスムーズである。 Traffic accidents occur due to shorter braking distance and less slippage. can be prevented. The effect is especially great on snowy roads. Also, when starting Even when the vehicle is running, it is possible to prevent the vehicle from rolling around, and the start is smooth.

[Brief explanation of drawings]

【図１】本考案のタイヤの断面図[Figure 1] Cross-sectional view of the tire of the present invention

【図２】本考案のブレーキ時のタイヤの断面図[Figure 2] Cross-sectional view of the tire during braking according to the present invention

[Explanation of symbols]

１タイヤ２接地面３溝の側壁４雪道 1 Tire 2 Ground plane 3 Side walls of the groove 4 Snowy road

Claims

[Scope of utility model registration request]

Claims: 1. The angle formed by the ground contact surface (2) of the tire (1) and the side wall (3) of the groove is an acute angle. The tire groove with an acute angle on the ground contact surface has the above configuration.