JP3025373U - Tire non-slip pad - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] A device for a tire slip prevention pad, which is easily attached and detached as compared with a conventional tire chain or a slip prevention band. SOLUTION: A leaf spring support 1 having a radial protrusion 2 is mounted on the back side of a tire wheel, a hook-shaped hooking portion is formed at the tip of the protrusion 2, and a slip stopper pad 3 separately provided. The pad 3 is engaged with and hooked around the front side of the tire, and each pad 3 is tightened with a rubber ring 4 from the front side of the tire.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a tire non-slip pad that uses a leaf spring and can be easily attached and detached.

[0002]

[Prior art]

 Conventionally, non-slip tires for winter include spike tires and studless tires that have an anti-slip function on the tire itself, and these tires are always worn and operated during the winter.

Further, there are tire chains and anti-slip bands that are attached to tires as anti-slip only when it is snowing or freezing.

[0004]

[Problems to be solved by the device]

 However, since the spiked tires and studless tires are always attached to the car during the winter, the spiked tires have a problem of dust pollution especially when there is no snow, and they are approved for use only in parts of Hokkaido and Tohoku. ing. In addition, since the studless tire is soft in rubber, it wears quickly and can be replaced after a few years of use.

In addition, tire chains and anti-slip bands that are worn when necessary are often troublesome to put on and take off, such as by jacking up the tire chains. Has become.

[0006]

[Means for Solving the Problems]

 The present invention was devised by replacing the anti-slip band used when necessary, and arrived at the anti-slip pad of the present invention in consideration of driving on snowy roads for many years. A leaf spring with radial protrusions is attached to the back side of the tire, and the anti-slip pad is attached to the tire by using this leaf spring when the snow road or road freezes.

This anti-slip pad is provided with anti-slip means such as mesh-like unevenness on the surface, and has a hooking portion formed at both ends in a shape that is joined to the cross section of the tire. The surface of the tire is hooked on a hook provided on the protruding portion of the leaf spring, and the other end is fastened with a rubber ring on the surface of the tire.

[0008]

[Mode for Carrying Out the Invention]

 The present invention exerts the anti-slip action only by attaching the non-slip pad, which is a separate body, to the tire in this way, and in this attachment, the protrusion of the leaf spring attached to the back side of the wheel of the tire. You can attach the hook by simply hooking it at one end, turning the pad's anti-slip surface around the tire surface, and tightening the other hook on the front side of the tire with a rubber ring. You can easily remove the putt simply by removing the rubber ring, so if you have some putts and rubber rings in the car, you can immediately respond to sudden snowfall or road freezing. .

Further, since the leaf spring has a concave cross-section, a sufficient tightening action is generated against slack in the tire width direction, and a complete pad can be attached.

[0010]

【Example】

 The present invention will be described with reference to the accompanying drawings. FIG. 1 is a front view from the rear side of a tire, FIG. 2 is a sectional view, and FIG. 3 is an embodiment diagram for correcting a slack in a tire width direction by a leaf spring.

In the figure, (1) is a leaf spring having a concave cross section, and a radial protrusion (2) is formed around the leaf spring. There are five radial protrusions (2) in the figure, but the number is not limited to this and may be four or six, but if the number is too small, the anti-slip effect will be small, Also, if there are many, putting the pad is troublesome.

A hook for hooking a pad is provided at the tip of the protruding portion (2) of the leaf spring (1), and the leaf spring (1) is attached to the tire wheel (5).

The non-slip pad (3) is provided with anti-slip irregularities and a mesh on the ground contact surface, and its cross section is circular so as to be joined to the cross section of the tire. Both ends of the pad (3) are hook-shaped so that they can be hooked on hooks of leaf springs, and also rubber rings (4) for tightening described later can be hooked.

Therefore, when mounting the pad (3), the hook portion of the pad (3) is hooked on the hook of the plate panel protrusion (2), and the non-slip surface of the pad (3) is rotated to the tire surface. The fitting of the pad (3) is completed by tightening the other hook on the front side of the tire T with the rubber ring (4). In addition, even when removing, each pad (3) is disassembled simply by removing the rubber ring (4).

Since the leaf spring (1) has a concave cross-section, the spring action acts on the slack (T-1) in the width direction of the tire, so that the tightening can be sufficiently corrected and completely tightened. Can be installed.

[0016]

[Effect of device]

 As described above, the present invention achieves the anti-slip action only by attaching the anti-slip pad (3), which is a separate body, to the tire, and the leaf spring attached to the back side of the tire wheel is attached to the tire. Hook one end on the hook provided on the protruding part (2) of (1), turn the anti-slip surface of the pad (3) around the tire surface, and tighten the other hook part with the rubber ring (4) on the front side of the tire. It can be attached simply by removing the pad, and the pad (3) can be easily removed by simply removing the rubber ring (4) when removing it. If you do so, you can immediately respond to sudden snowfall and freezing of the road and promise safe driving.

[Brief description of drawings]

FIG. 1 is a front view from the rear side of the tire.

[Figure 2] Sectional view

FIG. 3 Example diagram

[Explanation of symbols]

 (1) ... Leaf spring (2) ... Leaf spring protrusion (3) ... Anti-slip pad (4) ... Rubber ring (5) ... Tire wheel

Claims (1)

[Scope of utility model registration request] 1. A leaf spring support (1) having a concave cross section having a radial projection (2) is mounted on the back side of a tire wheel (5), and a hook-shaped hook is attached to the tip of the radial projection (2). And a separately provided anti-slip pad (3) is engaged with the hook-shaped hooking portion, and the anti-slip pad (3) is hung around the front side of the tire T to form each anti-slip pad. A tire non-slip pad characterized in that (3) is tightened from the tire front side with a rubber ring (4).