JPH07329528A - Antislipping installation tool for tire - Google Patents

Abstract

PURPOSE:To realize a large braking effect forming 3 belt of a main body of material having proper softness and resiliency, fixing rigid grain at proper positions in the surface of the main body, and providing tire installation locking parts at proper positions in the main body. CONSTITUTION:A main body 1 is formed of a rubber belt having V-letter shaped cut parts and holes 3, and sand grain is fixed to the surface of the main body 1 to form a grain fixture part 2. A side belt 4 is provided on one side surface of the main body 1, and a swollen part 5 having a connector insertion hole, a circular hook ring 6 of metal, a connector 7 to connect the swollen part 5 to the hook ring 6, a band hook 8, a fixed hook 9, joint hooks 10 positioned on both sides of an end part of the main body 1, and hook locking holes on the other side surface side of the joint hook 10 are provided to be positioned on the other side surface of the main body 1. A large friction force can thus be provided byeffect of the grain fixture part 2 on the surface of the main body 1, thereby safe run can be provided on a frozen road or the like.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting tool which is mounted on a tire for use in order to enhance the braking force of the tire of an automobile.

[0002]

2. Description of the Related Art Conventionally, studless tires are often used when traveling on a snow-covered road surface in winter by automobile.
Depending on the road surface condition, a chain or other article is mounted on the tire in order to enhance the braking effect, but a net-shaped mounting tool having pins or other convex portions is generally used. At present, there are no fittings having fine particles adhered to the surface thereof, as shown in (4).

[0003]

As a tire for a snowy road surface, a spike tire is often used. This is one in which a metal pin is driven into the tire surface, and it is effective for an ice-burn road surface because it scratches the road surface. However, it often runs on an exposed road surface at the beginning of snowfall or when the snow melts, and scratches the road surface directly, causing dust to fly up. Also, after the snow melts, a large amount of road repair costs are required, which has become a social problem. In order to solve this, a studless tire was devised, but since there is no protrusion, a sufficient braking force cannot be obtained especially against ice burn. At present, net-like articles used for mounting on tires are also on the market, but the braking force as much as spike tires cannot be obtained. The present invention has been invented to improve the conventional tire mounting tool as described above, and an object thereof is to provide a tire mounting tool for anti-slip that provides a greater braking effect. .

[0004]

As a means for solving the problems, the present invention has a structure in which hard fine particles are fixed to the surface of a belt-shaped main body having a locking means for a tire. That is,
A band-shaped body is formed from any material that has appropriate flexibility and elasticity, and hard particles are fixed to the body surface in appropriate places.
A locking part for mounting a tire is provided at an appropriate place on the main body. The present invention is a tire non-slip wearing device having the above-mentioned configuration.

[0005]

The use of the present invention will be described with reference to examples. In use, first place the body on the top surface of the tire with the band hook side facing outward. At this time, both ends of the main body hang down from the tire. Then, temporarily attach the circle band to the band hook at three places. Next, the tire is slowly rotated to release the temporary fixing, the joint hook is hooked in the hook locking hole inside the tire, and the joint hook is hooked in the hook locking hole outside the tire in the same manner. With this, the main body is wrapped around the entire circumference of the tire. Then, the circle band is hung on the band hooks located on the outer periphery of the tire to complete the mounting work. In this state,
The particle fixing portion of the main body is in contact with the road surface. When the vehicle is running, the particle fixing portion on the surface of the main body is pressed against the road surface, so that a large frictional force can be obtained and a sufficient braking effect can be obtained even in an ice burn or the like. Since the present invention can be easily attached to and detached from the tire, it can respond promptly according to the road surface condition, and can safely drive by using the present invention.

[0006]

EXAMPLES Examples of the present invention will be described below. In the figure, 1 is a main body made of a rubber belt having a large number of holes 3 together with V-shaped notches, 2 is a particle fixing portion in which sand particles are evenly fixed on the surface of the main body, and 4 is attached to one side surface of the main body. Side belts, 5 are located on the other side of the main body and have a connector insertion hole, 6 is an annular hook ring made of metal, 7 is a connector for connecting the connector and the hook ring, and 8 is a hook ring. A band hook which holds one end thereof, 9 is a fixed hook for fixing each body, 10 is a joint hook located on both sides of the outermost end of the body, and 11 is a side opposite to the joint hook of the body. The hook locking hole 12 is a circle band made of ring-shaped rubber. In this example, four main bodies are connected by fixed hooks, and the main body, the side belts, the enlarged portion and the circle band are made of rubber. Moreover, the connector, the band hook, the fixed hook, and the joint hook are formed by bending a metal wire. The notch and the hole of the main body are provided in order to improve the attachment to the tire.

In this example, sand particles are used as the hard particles, but other particles used for abrasives may be used. An appropriate adhesive is used to fix the fine particles to the main body, but it is also possible to mix with the tire material and integrally process. The usage of the present invention is described in the section of [Operation], but it has been devised to increase the frictional effect by scattering sand on slopes, and the present invention provides the effect of increasing the frictional force by the hard fine particles. Since it is configured to be obtained, a large frictional effect due to fine irregularities can be obtained as compared with a conventionally used wearing tool, so that it is possible to drive safely even in an ice burn or the like.

[0008]

EFFECTS OF THE INVENTION According to the present invention, since the hard fine particles are fixed to the surface of the main body of the tire fitting, the fine uneven surface is brought into contact with the road surface for traveling, which is larger than the conventional tire fitting. It is possible to provide a useful article that can obtain frictional force and can safely travel even in an ice burn or the like.

[Brief description of drawings]

FIG. 1 is a plan view of a developed state of the present invention.

FIG. 2 is an enlarged plan view of a main part of the present invention in a developed state.

FIG. 3 is an explanatory view of the mounting state of the present invention (outside)

FIG. 4 is an explanatory view of the mounting state of the present invention (inside)

FIG. 5 is an explanatory view of a locked state of the present invention

FIG. 6 is a side view, with parts omitted, showing both ends of the present invention.

[Explanation of symbols]

 1 Main Body 2 Particle Fixing Part 3 Hole 4 Side Belt 5 Enlarged Part 6 Hook Ring 7 Connector 8 Band Hook 9 Fixed Hook 10 Joint Hook 11 Hook Locking Hole 12 Circle Band

Claims (1)

[Claims] 1. A belt-shaped main body is formed from an arbitrary material having appropriate flexibility and elasticity, and hard fine particles are fixed to appropriate positions on the main body surface, and locking portions for mounting tires are provided at appropriate positions on the main body. A fitting for anti-skid tires, which is characterized in that