CN2551489Y

CN2551489Y - Safety tyre

Info

Publication number: CN2551489Y
Application number: CN 02238502
Authority: CN
Inventors: 孙景锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-31
Filing date: 2002-05-31
Publication date: 2003-05-21
Anticipated expiration: 2012-05-31

Abstract

The utility model comprises a rubber tire body, a spring chain body space layer, a breathing air hole and an inner tire. The utility model is characterized in that the spring body is molded between an inner interlayer and an outer interlayer of the rubber tire body to form a space layer, the pressure intensity can be adjusted automatically to prevent the tire burst; the spring chain body is supported in the space layer to increase the space distance between the outer tire and the inner tire, when the outer tire is pierced or worn, the loading running of the inner tire is still not influenced, and when the inner tire is arranged in a vacuum tire, the explosion proof effect and the puncture proof effect are obvious.

Description

Safety tyre

The utility model relates to the means of delivery tire, is specially a kind of tire that installs on the running wheel that bears a heavy burden on all means of deliverys that is suitable for.

At present, the bear a heavy burden rubber tire of running of means of delivery mostly is made up of outer, the inner tube of a tyre, in service often because of overload by the sharp shaped material impact, tremble or heat splash bloated and impaired, gas leakage, explosion, make means of delivery turn on one's side, collide thing and ruin the people and hinder accident.Set up bed course and vacuum tyre though existing transportation means market has in cover tire thickening, the tire, but still be difficult to stop that cover tire is impaired, the inner tube of a tyre expands is quick-fried, cause contingency and loss.

The purpose of this utility model provides a kind of structure design of exquisiteness, and long service life integrates explosion-proof and anti-tie, safe and reliable a kind of New-type tyre.Utility model comprises rubber wheel carcass, spring chain body space layer, breathes pore, be characterized in: the space layer that rubber wheel carcass casting has the spring serobila to support, spring serobila ring glue are respectively moulded in the inside and outside layer of tire body, and the internal layer rubber layer pastes mutually with the inner tube of a tyre, as be arranged in the vacuum tyre, can also.

Advantage of the present utility model is: exquisiteness simple in structure, support formation elastic space layer with the spring serobila, and can under the different pressures state, splash and expand and contraction, regulate pressure in the tire voluntarily with spring, prevent to blow out; The space layer that the spring serobila supports strengthens cover tire and inner tube of a tyre distance, and cover tire is punctured or weares and teares, still do not influence inner tube of a tyre heavy burden running, be to collect explosion-proof and anti-tie on the means of delivery to be the safety-type tire of one, as be arranged in the vacuum tyre then explosion-proof anti-tie more remarkable effect.

Description of drawings:

1, the utility model is faced the structural profile scheme drawing;

2, be spring chain body space layer side-looking structural profile scheme drawing.

Embodiment:

The utility model comprises rubber wheel carcass 1, spring chain body space layer 2, breathes pore 3, the inner tube of a tyre 4, is characterized in that spring serobila 2 glue are moulded outside rubber wheel carcass 1, inner interlayer forms space layer 2, and rubber wheel carcass 1 space layer 2 internal layer rubber are shown consideration for the inner tube of a tyre 4.Spring serobila 2 forms resilient mounting space layer 2 in rubber wheel carcass 1, can regulate pressure in the tire voluntarily, is discharged, is sucked to splash and expand and shrink gas by the breathing pore of leaving in the tire body 13, can prevent from that inner pressure of tire from increasing to blow out; Rubber wheel carcass 1 is subjected to impact failure, and the space layer 2 that spring serobila 2 supports is separated by, and the inner tube of a tyre is protected and avoids impaired, thereby reaches the purpose of the anti-tie safe handling of whole tire anti-explosion.Be arranged in the vacuum tyre, its explosion-proof anti-tie effect is particularly remarkable.

Claims

1, a kind of explosion-proof anti-tie safety-type tire, comprise rubber wheel carcass, spring chain body space layer, breathe pore, its characteristics are: rubber wheel carcass casting has spring chain body space layer, the spring serobila encircles respectively glue up and down and moulds in the inside and outside layer of tire body, the internal layer rubber layer pastes mutually with the inner tube of a tyre, also can be provided with in the vacuum tyre.