JPH0726207U - Non-slip coated tire - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] A non-slip coated tire that is used by being fitted on a normal tire to prevent slipping on snowy roads. It eliminates flapping during running and loosening during inflation. The covered tire a has a crown portion 1, a shoulder portion 2 and a sidewall portion 3 and has abutting open ends 4 in the radial direction, and a joining means is provided in the vicinity of both open ends. A required number of metal fittings 6 are provided on the entire surface of the wall portion, and hooks 9 are attached to both open ends of the side wall portion on the other side so that positioning is adjustable at one end side, and a U shape is provided at the other end side. Of the connecting tire 12 and the required number of through holes 13 provided around the crown portion, and a joint rubber band 14 for tightly joining both open ends to a metal fitting, and one side surface. Tightening rubber band 1 that tightly attaches to the metal fittings 6 on the entire circumference and tightens the inner peripheral surface to the rotating wheel (ordinary tire)
It is composed of 5 and.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a non-slip coated tire (hereinafter simply referred to as a coated tire) which is used by being fitted on a normal tire as an anti-slip on a snowy road.

[0002]

[Prior art]

 The applicant has a prior art that has acquired a utility model right as utility model registration No. 1836413 as a covered tire that easily covers the ordinary tire by external fitting to prevent slipping according to the road conditions in the winter period. However, the prior art requires improvement in terms of fluttering during high-speed running and looseness during expansion.

[0003]

[Problems to be solved by the device]

 In view of the above, the present invention has improved the joining means at the open end, provides air venting and water draining means, and arranges a rubber fastening means for tightly joining the joining surfaces of the rotating wheel and the covered tire on one side surface, and flaps. And a non-slip coated tire in which looseness is eliminated.

[0004]

[Means for Solving the Problems]

 The non-slip coated tire of the present invention has a crown portion, a shoulder portion, a side wall portion, and has radially butted opening ends, and joining means for joining to each other in the vicinity of both opening ends of both sidewall portions. In the non-slip covered tire, the side wall of one side is covered with the required number of metal fittings, and the side wall of the other side is positioned at one end at each open end. Adjustable hooks are attached, U-shaped connecting wires are projected on the other end, and a required number of through holes are formed around the crown. It consists of a rubber band to be attached and joined, and a tightening rubber band that is tightly attached to the metal fittings on the entire circumference of one side to fasten the inner peripheral surface to the rotating wheel, and the joining means connects both open ends of the one side. A pair of metal fittings facing each other and Only those composed of said junction rubber band 緊着 the fitting, the connecting wire engaging the hooks and the hook facing at both open ends of the other side.

[0005]

[Action]

 The hooks arranged on one end side of both open ends of the side wall part on the other side can be retracted according to the expansion of the covering tire and can be attached to the side wall part. , The open ends are tightly joined together on the other side in cooperation with the connecting wire on the other side, and the hanging metal fittings provided around the side wall on one side face each other with the open end in the vicinity of the open end. In this case, both open ends are tightly joined on one side by a joining rubber band that is tightly attached to the hanging metal, and the tightening that is tightly attached to all the hanging metal on the inner peripheral surface of the contact surface with the rotating wheel. The through-hole provided in the crown portion is loaded with the tension of the attached rubber band, and water and air that enter the joint surface during traveling are discharged.

[0006]

【Example】

 The present invention will be described by way of example. As shown in FIG. 1, in a covered tire having a crown portion 1, a shoulder portion 2 and a sidewall portion 3 and having an abutting open end 4 in a radial direction, one side surface is used. A required number of through holes 5 reinforced with eyelets are arranged on the wall portion 3 over the entire circumference, and a required number of hook-shaped metal fittings 6 are attached to the through holes 5, and the shoulder portion 2 has a strong waist. A tensioning wire 7 for embedding is embedded substantially all around, and at both open ends 4 of the side wall portion 3 on the other side, as shown in FIG. The holes 8 are arranged in the required logarithm in the circumferential direction, and the hooks 9 shown in FIG. 3 are inserted into the engaging holes 8 so that the legs 10 of the hooks 9 protrude from the rear engaging holes 8 and the head 11 is attached to the front engaging holes 8. Engages in a more protruding position, and the top of the U-shaped connecting wire 12 is attached to the other end. Projects barrel was fixedly embedded over the substantially entire circumference of the sidewall portion 3, the crown portion 1 formed by the required number of disposed through holes 13 of the required shape. Of course, various tread patterns that are effective in preventing slippage are naturally formed in the crown portion 1, and the required number of small holes are formed in the crown portion 1 for frozen road surfaces. It is also possible to provide a spike pin made of a special material that does not cause dust pollution in the hole.

The coated tire a thus constructed has the side wall portion 3 on which the hook 9 and the connecting wire 12 are arranged, directed toward the inside of a normal tire, which is a rotating wheel, without contacting the tire without jacking up. Both open ends 4 are widened from outside of the ground toward the ground contact surface side and fitted on a normal tire, and the vehicle is moved with one open end 4 in contact with the ground contact surface. To pass through the ground plane, and hook the inner connecting wire 12 with the hooks 9 so that both open ends 4 are positioned on the upper side, and then, in the outer side wall part 3, As shown in FIG. 1, between the hanging metal fitting 6 attached to the through hole 5 on the right uppermost stage and the hanging metal fitting 6 attached to the through hole 5 on the second left side, and the hanging metal fitting attached to the through hole 5 on the left uppermost stage. Attach to the metal fitting 6 and the through hole 5 on the second stage on the right side. The joint rubber bands 14 are tightly attached between the hanging metal fittings 6 to join the open ends 4 to each other, and a ring-shaped tightening rubber band 15 is tightly attached to each hanging metal fitting 6 over the entire circumference. It is formed by strongly coating a coated tire a on a normal tire.

Therefore, the covered tire a does not slip on the joint surface with the ordinary tire during traveling, and water and air that enter the joint surface during medium- and high-speed traveling penetrate the crown portion 1. There is no fluttering because it is discharged from the through hole 13, and in the unlikely event that slackness occurs due to expansion etc., the opening end 4 is cut off by the required amount, the hook 9 is removed from the engagement hole 8 and retracted for one pitch. When the leg 10 is inserted into the front engaging hole 8 from the leg 10, the leg 10 is projected from the rear engaging hole 8, and the hook 9 is engaged with the connecting wire 12 again, both open ends 4 are inserted. Is to be joined with a new adhesion force to eliminate the looseness.

[0009]

[Effect of device]

 As described above, according to the coated tire of the present invention, when water or air that has entered the joint surface with the normal tire is discharged through the through hole of the crown portion, and further when loosening occurs due to expansion, the position of the hook It is possible to retreat easily, so if you cut off the opening end by the amount of looseness, it will be able to adhere to ordinary tires with strong tension, which will contribute to safe driving on snowy roads without flapping or internal slip.

[Brief description of drawings]

FIG. 1 is a perspective view of an outer surface of a coated tire a according to the present invention.

FIG. 2 is a perspective view of the coated tire a as seen from an inner side surface thereof.

FIG. 3 is a perspective view of a hook.

[Explanation of symbols]

 1 Crown part 2 Shoulder part 3 Side wall part 4 Opening end 5 Through hole 6 Hanging metal fitting 7 Tension wire 8 Locking hole 9 Hook 10 Leg part 11 Head part 12 Connecting wire 13 Through hole 14 Joint rubber band 15 Tightening rubber band a Coated tire

Claims (1)

[Scope of utility model registration request] 1. A joining means having a crown portion, a shoulder portion and a sidewall portion, having abutting open ends in the radial direction, and joining means for joining to each other near both open ends of both sidewall portions. In the non-slip covered tire, the required number of metal fittings are laid all over the sidewall on one side, and the open ends of the sidewalls on the other side are each equipped with hooks that can be positioned and adjusted at one end. Hang up,
A U-shaped connecting wire is projected on the other end side, and a covered tire main body is formed by surrounding a required number of through holes in the crown portion, and a joint rubber band for tightly joining both open ends to a metal fitting. A pair of metal fittings which are tightly attached to the metal fittings on the entire circumference of the one side surface and clamp the inner peripheral surface to the rotating wheel, and the joining means are opposed to each other with both opening ends of the one side surface sandwiched therebetween. A non-slip covered tire comprising the joint rubber band tightly attached to a hanging metal fitting, the hook facing each other at both open ends of the other side surface, and a connecting wire engaging with the hook.