CN2071597U - Pneumatic armoured rubber tyre - Google Patents

Abstract

The utility model relates to a pneumatic armoured rubber tyre composed of a puncture-proof endless belt which is added between an inner tyre and a cover tyre. As the puncture-proof endless belt which improves the strength of the surface of the cover tyre and protects the inner tyre from being punctured by sharp objects is installed. Therefore, compared with an ordinary rubber inflated tyre, the puncture-proof performance is improved greatly, and the tyre can still be used for a long time and normally when the surface of the cover tyre has damage and the cord fabric layer is damaged greatly. In this way, the service life of the tyre is relatively extended, and the tyre is fit for various wheeled vehicles.

Description

Pneumatic armoured rubber tyre

The utility model relates to a kind of armoured pneumatic rubber tyre.

Make a general survey of the development history of inflated rubber tire, we know: the continuous research through people improves, the structure of inflated rubber tire is gradually improved, have simple in structure, in light weight, good springiness, load carrying ability is big, consumption material is few, be easy to manufacturing, easy disassembling, cooperate advantages such as tight with steel ring, but also because of due to its structure, there is anti-thorn poor performance, easily punctured cover tire continues puncture inner tube of a tyre gas leakage and cause vehicle immobilization by sharp objects, or the problem that takes place of traffic accident.

The purpose of this utility model be design a kind of both remained with the General Purpose Rubber air-inflation tyre intrinsic whole advantages, the armoured pneumatic rubber tyre that has stronger anti-thorn performance again, to improve the integrated performance index of inflated rubber tire, prolong the service life of inflated rubber tire.

The utility model improves on the airtyred basis of existing General Purpose Rubber and forms; promptly between the inner surface of cover tyre of inflated rubber tire and the inner tube of a tyre, install anti-stab endless belt additional; so that sharp objects is promptly stopped by anti-stab endless belt after puncturing cover tire; thereby protect the inner tube of a tyre to exempt to be punctured effectively, improve the anti-thorn performance of inflated rubber tire greatly.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is a structural representation of the present utility model

Referring to accompanying drawing, the utility model is made up of cover tire 1, the inner tube of a tyre 2, velcro 3,4, anti-stab endless belt 5 etc., anti-stab endless belt 5 is installed, the corresponding velcro 3,4 that is bonded with in order to flexibly connect of the crown inside face of the outside face of anti-stab endless belt 5 and cover tire 1 between the described cover tire 1 and the inner tube of a tyre 2.

It is that pressure injection was made in rubber after the close ribbon welding of 1-3mm copper coated steel wire was connected into endless belt that anti-stab endless belt 5 in the utility model adopts diameter, also can adopt the fibrage endless belt to replace.

The dismounting of the armoured pneumatic rubber tyre of the utility model is very easy to, and the anti-stab endless belt 5 of the system of giving need only be inserted in the cover tire 1, with velcro 3,4 mutual joinings, makes anti-stab endless belt 5 closely be attached to the crown inside face of cover tire 1, reinstalls the inner tube of a tyre and gets final product.

Anti-stab endless belt 5 in the utility model also can adopt disposable method to be bonded in the crown inside face of cover tire 1.

The anti-stab endless belt of adorning in the armoured pneumatic rubber tyre of the utility model, because of hard and soft right, so both can strengthen cover tire crown intensity, when doing the amoeboid movement of frequent complexity, crown of tyre do not hinder motion thereupon, and also can carry out actv. and stop the sharp objects of thrusting cover tire.

The armoured pneumatic rubber tyre of the utility model is because of being equipped with not only firm but also gentle anti-stab endless belt, so can do not influence the inflated rubber tire under the prerequisite of intrinsic various excellent properties, improve the anti-thorn performance of tire greatly, making it has breakage at the crown of tyre face, even carcass plies is impaired when big, still normally long-term use, thus service life of tire correspondingly prolonged.

That the armoured pneumatic rubber tyre of the utility model also has concurrently is simple in structure, draw materials easily, easy accessibility, with low cost, be convenient to keep in repair all characteristics, be suitable for various wheeled vehicles and use.

Claims (2)

1, a kind of armoured pneumatic rubber tyre that constitutes by cover tire (1), the inner tube of a tyre (2), it is characterized in that being equipped with between the described cover tire (1) and the inner tube of a tyre (2) and adopt the close ribbon welding of copper coated steel wire to be connected into the anti-stab endless belt (5) that pressure injection is made behind the endless belt in rubber, the corresponding velcro (3) (4) that is bonded with of crown inside face of the outside face of anti-stab endless belt (5) and cover tire (1).

2, armoured pneumatic rubber tyre according to claim 1 is characterized in that described anti-stab endless belt (5) also can adopt the fibrage endless belt to replace.

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