CN210851891U

CN210851891U - Rubber tire capable of preventing air leakage

Info

Publication number: CN210851891U
Application number: CN201921622552.0U
Authority: CN
Inventors: 张后义; 柯祖田; 张国瑞; 张启铨
Original assignee: Hefei Guorui Rubber Products Co ltd
Current assignee: Hefei Guorui Rubber Products Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a can prevent rubber tire of gas leakage, including wheel hub, air-tight layer, compound glue film and child hat, wheel hub's outside fixed connection air-tight layer, the outside of air-tight layer is equipped with the matrix layer, the outside fixed connection compound glue film on matrix layer, the outside on compound glue film is equipped with steel wire belt and restraints the layer. This can prevent rubber tyre of gas leakage, through the inside at the tire has increased compound glue film, the better problem of easy gas leakage when having solved rubber tyre and being pricked again, the inner cladding and the surrounding layer of silica gel material can live the better parcel of elastic layer and filling layer, and the elastic layer that the high density sponge was made combines glass to glue, the filling layer that the rubber thickener mixes and forms can be pierced the back by nail or sharp ware at the tire and firmly pin nail or sharp ware, the gas leakage condition of tire has been reduced to a very big extent, the inside leakproofness and the elasticity of tire has been promoted greatly, overall structure is compact, the leak protection gas effect is better, the practicality is stronger.

Description

Rubber tire capable of preventing air leakage

Technical Field

The utility model relates to a tire technical field specifically is a can prevent rubber tire of gas leakage.

Background

Tires are ground-rolling annular elastic rubber products assembled on various vehicles or machines, and are generally mounted on metal rims to support vehicle bodies, buffer external impacts, achieve contact with road surfaces and guarantee the driving performance of the vehicles.

Most of rubber tires on the current market are very easy to generate air leakage conditions with different degrees if being pricked into the tire by a nail or a sharp device when in use, so that the rubber tires are very unfavorable for drivers to continue driving, have certain potential safety hazards and have poor air leakage prevention effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can prevent rubber tire of gas leakage has solved most of rubber tires on the current market if pricked the inside gas leakage condition that just appears the degree very easily of tire when using by nail or sharp ware, is unfavorable for very much that the driver continues the driving, has certain potential safety hazard, the relatively poor problem of leak protection gas effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a can prevent rubber tire of gas leakage, includes wheel hub, air-tight layer, compound glue film and child hat, wheel hub's outside fixed connection air-tight layer, the outside of air-tight layer is equipped with the matrix layer, the outside fixed connection compound glue film of matrix layer, the outside of compound glue film is equipped with steel wire belted layer, compound glue film includes inner cladding, surrounding layer, elastic layer and filling layer.

Preferably, the outer part of the inner liner is connected with the carcass layer through vulcanization, the inner liner is made of butyl rubber material, and the carcass layer is made of butyl rubber material.

Preferably, the outside fixed connection overburden of steel wire belted layer, the outside of overburden is equipped with the child hat, drainage channel has been seted up on the surface of child hat, drainage channel is the evenly distributed form.

Preferably, the bottom of the outer cladding is fixedly connected with the elastic layer, the bottom of the elastic layer is fixedly connected with the filling layer, the bottom of the filling layer is fixedly connected with the inner cladding, and the inner cladding and the outer cladding are both made of silica gel materials.

Preferably, the elastic layer is made of a high-density sponge material, and a mixture of glass cement and a rubber thickening agent is poured into the filling layer.

(III) advantageous effects

The utility model provides a can prevent rubber tire of gas leakage. The method has the following beneficial effects:

(1) this can prevent rubber tire of gas leakage, through the inside at the tire has increased compound glue film, the better problem of gas leakage easily when having solved rubber tire and being pricked again, by the inner cladding, the surrounding layer, the compound glue film that four layers of elastic layer and filling layer closed and form, the inner cladding and the surrounding layer that silica gel material made can live the better parcel of elastic layer and filling layer, and the elastic layer that the high density sponge was made combines glass to glue, the filling layer that the rubber thickening agent mixture formed can be punctureed back nail or sharp ware with nail or sharp ware firmly pinning in the tire, the gas leakage condition of tire has been reduced in the very big degree, inside leakproofness and elasticity of tire has been promoted greatly, overall structure is compact, the leak protection gas effect is better, the practicality is stronger.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the composite adhesive layer of the present invention;

in the figure, a hub-1, an inner liner-2, a carcass-3, a composite rubber layer-4, a steel belt-5, a covering layer-6, a crown-7, a drainage groove-8, an inner cladding-9, an outer cladding-10, an elastic layer-11 and a filling layer-12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a can prevent rubber tire of gas leakage, includes wheel hub 1, inner liner 2, compound glue film 4 and child hat 7, wheel hub 1's outside fixed connection inner liner 2, the outside of inner liner 2 is equipped with matrix layer 3, the outside fixed connection compound glue film 4 of matrix layer 3, the outside of compound glue film 4 is equipped with steel wire belted layer 5, compound glue film 4 includes inner cladding 9, surrounding layer 10, elastic layer 11 and filling layer 12.

The outer part of the airtight layer 2 is connected with the carcass layer 3 through vulcanization, the airtight layer 2 is made of butyl rubber materials, the carcass layer 3 is made of butyl rubber materials, and the airtight layer 2 and the carcass layer 3 which are made of butyl rubber materials have good air tightness and aging resistance and are high in functionality.

The outside fixed connection overburden 6 of steel wire belted layer 5, the outside of overburden 6 is equipped with child hat 7, water drainage tank 8 has been seted up on the surface of child hat 7, water drainage tank 8 is the evenly distributed form, has played the water guide effect that adds through water drainage tank 8 that is equipped with in the outside of child hat 7, and the child line of water drainage tank 8 inside has possessed good water gliding nature and trunk braking nature, and is comparatively practical.

The bottom fixed connection elastic layer 11 of surrounding layer 10, the bottom fixed connection filling layer 12 of elastic layer 11, the bottom fixed connection inner cladding 9 of filling layer 12, inner cladding 9 and surrounding layer 10 all adopt silica gel material to make, inner cladding 9 and surrounding layer 10 made through the silica gel material that should be equipped with, better promotion compound glue film 4's elasticity and gas tightness.

Elastic layer 11 adopts high density sponge material to make, the mixture of glass glue and rubber thickener is filled to the inside of filling layer 12, and elastic layer 11 made through the high density sponge of adoption combines the filling layer 12 that glass glue, rubber thickener mix and form to promote the inside density of compound glue film 4 greatly, can reduce the gas leakage condition of tire in the very big degree after living sharp ware such as nails parcel, has better leak protection gas effect, and the protectiveness is stronger.

The working principle is as follows: when the rubber tire capable of preventing air leakage is applied, firstly, the wheel hub 1 is installed at the bottom of the automobile, then the corresponding bolt is screwed up to run, then in the running process of the automobile, if the automobile tire is accidentally punctured by a nail or a sharp device on the road surface, the air leakage of the tire can be effectively avoided through the composite glue layer 4 arranged in the tire, the elastic layer 11 and the filling layer 12 can be tightly wrapped by the inner cladding layer 9 and the outer cladding layer 10 made of silica gel materials, the elasticity of the composite glue layer 4 can be improved by the outer cladding layer 10 and the inner cladding layer 9, the composite glue layer 4 can be firmly locked after being punctured by sharp devices such as nails and the like, then the elastic layer 11 made of high-density sponge arranged in the outer cladding layer 10 and the inner cladding layer 9 is combined with glass cement, the filling layer 12 formed by mixing rubber thickening agents can greatly improve the density in the composite glue layer 4, and the air leakage condition of the tire can be greatly reduced after the sharp devices such as nails and the, the inside overall structure of tire is compact, has promoted its inside leakproofness and elasticity greatly, and the effect of leak protection gas is better in the use, and the practicality is stronger.

The utility model discloses a wheel hub 1, inner liner 2, carcass layer 3, compound glue film 4, steel wire belted layer 5, overburden 6, child hat 7, water drainage tank 8, inner cladding 9, surrounding layer 10, elastic layer 11, filling layer 12, the part is the parts that general standard spare or technical staff in the field know, its structure and principle all can be known or can be known through conventional experimental method for this technical staff through the technical manual, the problem that the utility model solves is that if the rubber tire on the existing market is pricked into the tire by nail or sharp ware when most of using, the gas leakage condition that the degree is different appears very easily, very unfavorable driver continues driving, has certain potential safety hazard, the gas leakage effect is relatively poor scheduling problem, the utility model discloses an above-mentioned components make up each other, through adding compound glue film in the inside of tire, better solution the rubber tire is pricked the easy problem of gas leakage when again, by the inner cladding, the surrounding layer, the compound glue film that four layers of laminating of elastic layer and filling layer formed, the inner cladding and the surrounding layer that silica gel material made can live the better parcel of elastic layer and filling layer, and the elastic layer that the high density sponge was made combines glass to glue, the filling layer that the rubber thickening agent mixture formed can be punctured the back at the tire by nail or sharp ware with nail or sharp ware pinning firmly, the gas leakage condition of tire has been reduced in the very big degree, the inside leakproofness and the elasticity of tire has been promoted greatly, compact overall structure, the leak protection effect is better, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rubber tire capable of preventing air leakage is characterized in that: including wheel hub (1), air-tight layer (2), compound glue film (4) and child hat (7), wheel hub's (1) outside fixed connection air-tight layer (2), the outside of air-tight layer (2) is equipped with matrix layer (3), outside fixed connection compound glue film (4) of matrix layer (3), the outside of compound glue film (4) is equipped with steel wire belted layer (5), compound glue film (4) include inner cladding (9), surrounding layer (10), elastic layer (11) and filling layer (12).

2. A run-flat prevented rubber tire according to claim 1, wherein: the outer part of the inner liner (2) is connected with the carcass layer (3) through vulcanization, the inner liner (2) is made of butyl rubber materials, and the carcass layer (3) is made of butyl rubber materials.

3. A run-flat prevented rubber tire according to claim 1, wherein: the outside fixed connection overburden (6) of steel wire belted layer (5), the outside of overburden (6) is equipped with child hat (7), water drainage tank (8) have been seted up on the surface of child hat (7), water drainage tank (8) are the evenly distributed form.

4. A run-flat prevented rubber tire according to claim 1, wherein: the bottom fixed connection elastic layer (11) of surrounding layer (10), the bottom fixed connection filling layer (12) of elastic layer (11), the bottom fixed connection inner cladding (9) of filling layer (12), inner cladding (9) and surrounding layer (10) all adopt the silica gel material to make.

5. A run-flat prevented rubber tire according to claim 1, wherein: the elastic layer (11) is made of a high-density sponge material, and a mixture of glass cement and a rubber thickening agent is poured into the filling layer (12).