JP3065695U - Anti-slip device for truck tires - Google Patents

Abstract

(57) [Problem] To provide a non-slip device for fixing to a tire by using a hole in a wheel instead of a fixing method using a rope on both sides of the tire. . The present invention provides a pair of a back side band (4) and a front side band (5) corresponding to through holes (7) of a wheel (B) on both sides in the longitudinal direction of a band-shaped anti-slip body (1) having substantially the same outer peripheral length as a tire (A). And a mooring portion 8 at the front end of the back band 4 and a clip portion 9 at the front end of the front band 5.
The rear band 4 and the front band 5 are inserted into the through holes 7 and connected to each other to attach the non-slip body 1 to the tire A.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a tire anti-slip device that can be easily attached to and detached from a tire dedicated to a truck during snowfall.

[0002]

[Prior art]

 Conventionally, means of attaching tire chains to tires have been used to prevent slippage of the tires when snowing, but attaching to tires dedicated to trucks requires a great deal of labor and labor because the tire chains themselves become very heavy There's a problem.

[0005] In recent years, as shown in FIG. 5, a non-slip device a whose weight has been greatly reduced as compared with a conventional steel chain by passing a steel wire through a hard synthetic resin material has been marketed.

The anti-slip device a is provided by anchoring a rope d to locking portions c attached to one end of each of the right and left sides of the tire b and connecting the rope d in a ring shape. This is a mechanism for fixing to the tire b.

[0005]

[Problems to be solved by the invention]

 However, in the non-slip device a of the above-mentioned mechanism, there is a problem that the fixing with the rope d on both sides of the tire b, particularly the work on the back side of the tire b, is very troublesome. If the tires are not fixed on both sides in a well-balanced manner, there is a problem that the anti-slip device may come off during running.

Accordingly, an object of the present invention is to provide a non-slip device for fixing to a tire by using a hole in a wheel instead of a fixing method using ropes on both sides of the tire in order to solve the above problems. Things.

[0007]

[Means for Solving the Problems]

 The above object of the present invention can be achieved by a slip stopper having the following configuration. That is, the essential point is that a required number of pairs of bands corresponding to the through holes of the wheels are arranged on both sides in the longitudinal direction of the belt-shaped anti-slip device body having a length substantially equal to the outer peripheral length of the tire, and a pair of bands is further formed. A non-slip device for a truck tire, wherein the anti-slip device is a mechanism that is inserted into the through hole and connected to each other. After the pair of bands are inserted into the through holes of the wheel, an anchoring portion and a clip portion are respectively provided at the ends of the bands, and further, locked or released at an arbitrary position in a state where the bands are engaged. It is a mechanism that can do it. Further, a mechanism is provided in which, after the anti-slip device body is wound around the tire, magnets are magnetically attached to each other so that the front and rear ends thereof can be connected to each other.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings showing the embodiments. As shown in FIGS. 1 and 2, respectively, a non-slip device body 1 formed by passing a steel wire through a synthetic resin material having excellent wear resistance and durability has a circumferential length of a tire A. have.

The slip stopper body 1 is meshed with ice and snow to form a grid-like tread pattern 2 for preventing the tire from slipping, and the carbide pins 3, 3,... It has a buried configuration.

A required number of a pair of back bands 4 and front bands 5 are provided on both sides in the longitudinal direction of the main body 1 of the anti-slip device. And the back side magnet 6 ′ is mounted.

Further, as shown in FIG. 2, the back band 4 and the front band 5 of the non-slip device main body 1 are provided at positions corresponding to the through holes 7, 7,.

Therefore, as shown in FIG. 3, a sawtooth-shaped mooring portion 8 is formed at the distal end of the back band 4, and the mooring portion 8 of the back band 4 can be inserted at the tip of the front band 5. And a clip portion 9 that can be locked at the position shown in FIG.

Therefore, the back band 4 is inserted into the through hole 7 of the wheel B with the back surface of the anti-slip device body 1 aligned along the outer peripheral surface of the tire A, and the front end is inserted into the clip portion 9 of the front band 5. The anti-slipping device main body 1 is attached to the tire A by being closed in a threaded state.

In the present invention having the above-described structure, as shown in FIG. 4, the anti-slip device main body 1 is first wound along the outer peripheral surface of the tire A starting from the front magnet 6 at the tip of the anti-slip device main body 1. In this case, the slip stopper body 1 is fixed to the tire A outer peripheral surface by the front band 5 and the back band 4.

On the other hand, the rear end of the backside magnet 6 ′ of the anti-slip device body 1 is curved outward due to the grounding of the tire A, but by rotating the tire A forward as shown in FIG. The back magnets 6 'are magnetically attached to the front magnet 6 and the front and rear ends of the antiskid body 1 are connected to complete the mounting of the tire A.

Note that there are various types of coupling mechanisms between the front band and the rear band other than those described in detail in the present embodiment, and it is desirable to use the most suitable one according to the situation. The anti-slip device body 1 of the present invention can be mounted on a rear wheel or a front wheel.

[0017]

[Effect of the invention]

 As described above, according to the present invention, a non-slip device body is attached to a tire dedicated to a truck by using a band using a through hole formed through the wheel, as in the conventional case. In addition, compared to a mechanism that attaches to the front and back sides of the tire with a rope or rubber band, it can be installed very easily and in a short time.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing an embodiment of a non-slip device body of the present invention.

FIG. 2 is an explanatory view showing a state in which the antiskid device body of the present invention is mounted on a tire.

FIG. 3 is an enlarged sectional explanatory view of a main part showing an attached state of the anti-slip device body of the present invention.

FIG. 4 is an explanatory view showing a procedure for mounting the non-slip device body of the present invention on a tire.

FIG. 5 is an explanatory view showing an example of a conventional anti-slip device exclusively for trucks.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Anti-slip body 2 Tread pattern 3 Carbide pin 4 Back side band 5 Front side band 6 Front side magnet 6 'Back side magnet 7 Through hole 8 Mooring part 9 Clip part

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[Procedure amendment]

[Submission date] August 6, 1999 (1999.8.6)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 3

[Correction method] Change

[Correction contents]

Claims (3)

[Utility model registration claims] 1. A required number of pairs of bands corresponding to through holes of a wheel are provided on both sides in the longitudinal direction of a belt-shaped anti-slip device body having a length substantially equal to the outer peripheral length of a tire. A non-slip device for a truck-dedicated tire, wherein the anti-slip device is designed to be inserted into the through hole and connected to each other. 2. A truck tire according to claim 1, further comprising a mechanism which is fixed to said pair of band tips and which can be freely locked or released at an arbitrary position. Non-slip device. 3. A magnet which is magnetically attached to the front and rear ends of the non-slip device body after the non-slip device body is wound around the tire so as to be connected to each other. 3. An anti-slip device for truck-specific tires according to 3.