CN2333563Y

CN2333563Y - Puncture preventing lining for tyre of vehicle

Info

Publication number: CN2333563Y
Application number: CN 98220785
Authority: CN
Inventors: 孙国华; 纪爱萍; 孙靓
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-15
Filing date: 1998-04-15
Publication date: 1999-08-18
Anticipated expiration: 2008-04-15

Abstract

The utility model discloses a puncture preventing lining for tyres of vehicles. A hollow annular lining (3) made of puncture preventing anti-detonation material is sheathed between a tyre cover (1) and an inner tube (2). An opening (4) with 360 DEG is arranged on the inner annular surface of the hollow annular lining (3). The utility model has the characteristics of simple structure, effectively improved load-carrying ability of tyres, and the performance of puncture prevention and detonation prevention.

Description

A kind of pricking-proof explosion-proof liner that is used for vehicle tyre

The utility model belongs to the vehicle tyre technical field, is specially a kind of pricking-proof explosion-proof liner that is used for vehicle tyre.

At present, making in the society with the vehicle in use tire and comprising that cover tire and the inner tube of a tyre two parts form.Though the tire of this structure is widely adopted and can realizes the task of its tire, but because whole load of vehicle are all supported by tire, the stressed stretching of its inner tube of a tyre attribute rubber quality behind the sufficient air pressure of the inner tube of a tyre, its tyre sidewall is brittle state after being drawn and approaching, cause the anti-antiknock ability drop of pricking, in addition because the rubber mass ground structure of cover tire is inertia, its elasticity a little less than, so prick particularly when external sharp power thing top is pricked as the inhomogeneous top of exotic, easily cause pricking tire and blow out, this is the existing unsurmountable defective of various tires.

Task of the present utility model is to be easy to prick the defective that tire is blown out for what overcome that existing various tires exist, provide a kind of have simple in structure, be easy to popularize, can effectively improve the pricking-proof explosion-proof liner that is used for vehicle tyre of tire load-carrying ability and pricking-proof explosion-proof performance.

The technical solution of the utility model be provided with between the cover tire and the inner tube of a tyre a kind of usefulness anti-prick that the antiknock material makes be provided with the hollow ring lining of 360 degree openings along its inner headed face, its liner is stressed the density of himself structure is increased when the inner tube of a tyre and cover tire push it, can resist the top bundle of exotic by actv., thereby can effectively realize making the task of inner tube of a tyre pricking-proof explosion-proof.

Below will be described as follows concrete structure of the present utility model with reference to the accompanying drawings.

Accompanying drawing 1 has provided the tire construction scheme drawing that the utlity model has the pricking-proof explosion-proof liner;

Accompanying drawing 2 has provided the structural representation of the pricking-proof explosion-proof liner in the accompanying drawing 1;

Accompanying drawing 3 has provided the local structure scheme drawing of pricking-proof explosion-proof liner.

In the accompanying drawings, (1) is cover tire, and (2) are the inner tube of a tyre, and (3) are liner, and (4) are opening.

With reference to the accompanying drawings, be set with between the cover tire (1) and the inner tube of a tyre (2) and be provided with along its inner ring surface that the usefulness of 360 degree openings (4) are anti-pricks the hollow ring lining (3) that the antiknock materials are made.

The inner tube of a tyre (2) is sleeved among the liner (3) earlier when using the utility model; liner (3) is sleeved among the cover tire (1) again; then cover tire is installed on the wheel rim of wheel; after to the sufficient air pressure of the inner tube of a tyre (2); liner (3) is pressurized between the inner tube of a tyre (2) and cover tire (1); itself density of texture of liner (3) is increased; thereby strengthened the anti-bundle anti-detonating quality of liner (3); when tyre load increases; the pressure that liner (3) is subjected to increases thereupon; the density of itself structure also increases thereupon; its anti-anti-detonating quality of pricking also strengthens thereupon; because liner (3) ring wraps in the skin of the inner tube of a tyre (2), be equivalent to that the inner tube of a tyre (2) has been increased one deck and have the strong anti-protective cover of pricking anti-detonating quality, thereby can effectively realize the task of its pricking-proof explosion-proof in this course.

In sum, but actv. is realized task of the present utility model, for society provides a kind of pricking-proof explosion-proof liner that is used for vehicle tyre.

Claims

1, a kind of pricking-proof explosion-proof liner that is used for vehicle tyre, comprise the cover tire (1) and the inner tube of a tyre (2), it is characterized in that being set with between the cover tire (1) and the inner tube of a tyre (2) and be provided with along its inner ring surface that the usefulness of 360 degree openings (4) are anti-pricks the hollow ring lining (3) that the antiknock materials are made.