JPH0565610U - Tire chain fitting - Google Patents

Abstract

(57) [Summary] [Purpose] When attaching a tire chain to a tire, create a state in which the tire does not directly step on the tire chain, and easily attach the tire chain. [Structure] A pair of long-side frames and short-side beams to be fitted to the pair of long-side frames are attached to the same side of the long-side frame, so that the car tires on the short-side beams and the ground are It is configured to create a space in which the tire chain can be moved within a certain range.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a fitting for an automobile tire chain used in winter.

[0002]

[Prior Art]

 Conventionally, a car is moved on a tire chain spread on the plane above the ground, rides on the tire chain, and the tire is stopped almost at the center of the tire chain. After that, both ends of the tire chain were lifted and fastened with the specified fasteners so that they would be wrapped around the tire.

However, since the tire is in a state of directly stepping on the tire chain and the stepping margin of the tire tends to be large, when the tire chain is wound around the tire, the tire chain becomes short and is fastened. It was often troublesome.

In that case, it was necessary to jack up, or a plurality of people lifted up the car to float the tires and readjust the tire chain to a free position. It was extremely laborious to perform these operations on snowy roads outside the winter season.

[0005]

[Problems to be solved by the device]

 Therefore, if it is possible to mount the tire chain by creating a condition in which the tire does not step directly on the chain, it is possible to easily mount the tire chain without the difficulty of fastening caused by the partial length of the chain.

[0006]

[Means for Solving the Problems]

 In order to create a condition in which the tire does not step directly on the tire chain, a tire chain is installed between the short-side beams of the present invention, and the automobile tire is mounted on the upper part of the device to stop the vehicle.

[0007]

[Work]

 Since the car tires are lifted from the ground and the tire chain, the tire chain can move relatively freely, and when mounting the chain around the tire, the tire chain is installed with almost no restriction on the partial length of the chain.

[0008]

【Example】

 An embodiment will be described with reference to FIG. The present invention comprises a long side frame 1 and a short side beam 2. This is installed on the ground, and the tire chain 3 is installed so as to cover it. The tire chain 3 is mainly composed of a pair of long sides 4 and a plurality of short sides 5, but the tire chain short sides 5 are installed so as not to overlap the frame short side beams 2.

The vehicle on which the tire chain is to be mounted is moved and stopped in a state where the tire 9 and the present invention are in the positional relationship shown in FIG. That is, in the present invention, the short beam 2 receiving the tire 9 forms a space between the short side beam 2 and the ground, and the tire chain 3 is configured so that the tire 9 does not step on it.

That is, the tire chain short side 5 is located between the pair of frame short side beams 2, and the tire chain long side 4 and the short side 5 of course do not receive the tire load. Therefore, the tire chain 3 can be moved by the size a or b. Therefore, when mounting the tire, the end portions 7a, 7b, 8a, 8b of the tire chain 3 are lifted to the upper portion of the tire 9, and the fasteners 7a, 7b and 8a, 8b are fastened by a fastener (not shown).

The tire chain 3 has stoppers in the tire radial direction in addition to 7a, 7b, etc., but since they are not the direct object of the present invention, their illustration and description are omitted.

According to the present invention, since the tire chain 3 can be moved by the space a + b, the tire chain 3 is stepped on the tire 9 as in the conventional case, and when the tire chain 3 is mounted around the tire, the stepping force is not changed. The problem of difficulty in conclusion due to

The present invention is not limited to the shape shown in FIG. 1, and as shown in FIG. 3, a U-shaped beam 11 may be provided in the minor axis direction of the elliptical frame 10. As shown in the drawing, the elliptical frame 10 may be provided with the beam 11 only on one side and the tire receiver 12 may be provided at the center thereof. Further, as shown in FIG. 5, instead of the frame structure, a cross beam 14 may be attached to one plate 13 like a toothed cutting board turned upside down.

Although there is a "tire chain attachment / detachment jack" in Japanese Utility Model Laid-Open No. 63-77855, the structure is not clearly shown and cannot be understood, and it cannot be said that the device is disclosed.

[0015]

[Effect of the device]

 The tire chain can be easily installed around the tire without the tire stepping on the tire chain.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is an elevation view showing a positional relationship between the present invention and a tire and a tire chain.

FIG. 3 is a perspective view showing another embodiment.

FIG. 4 is a perspective view showing another embodiment.

FIG. 5 is a perspective view showing another embodiment.

[Explanation of symbols]

 1 This invention Long side frame 2 This invention Short side beam 3 Tire chain 4 Tire chain long side 5 Tire chain short side 7a, 7b Tire chain end 8a, 8b Tire chain end 9 Tire 10 Elliptical frame 11 U-shaped Beam 12 Tire receiver 13 Single plate body 14 Horizontal beam 15 Ground

Claims (4)

[Scope of utility model registration request] 1. A car tire comprising a pair of long-side frames and short-side beams fitted to the long-side frames, wherein the short-side beams are mounted on the same side of the long-side frame, thereby providing an automobile tire on the short-side beams. A tire chain fitting characterized in that it is configured to create a space in which a tire chain installed between the ground and the tire can be moved within a certain range without stepping on the tire chain. 2. A tire installed between a car tire riding on a short-side beam and the ground because the latter is attached on the same side as the former in a curved frame and a U-shaped beam fitted to the curved frame. A tire chain fitting, which is configured to create a space in which the chain can be moved within a certain range without stepping on the tire. 3. The tire chain fitting according to claim 1, wherein a tire receiver is provided on an upper portion of the short side beam or the U-shaped beam. 4. The tire chain fitting according to claim 2, wherein a tire receiver is provided on an upper portion of the short side beam or the U-shaped beam.