CN2456935Y - Rubber filling type tyre - Google Patents

Abstract

The utility model relates to a rubber filling type tyre, which belongs to the tyre of a motor vehicle. The utility model is characterized in that the inner cavity wall of a tyre cover is provided with a wire mesh first. A wheel ring is provided with a feed opening which is provided with a check valve. Plastic material after hot melted can be injected into the space between the wheel ring and the tyre cover from the feed opening by a special high-pressure lining machine until the tire can run by internal pressure. The utility model has the advantages of good buffering shock resistance, anti-puncturing, explosion proof tyre, gun shooting proof, convenient operation, high durability and maintenance cost saving, and the plastic material can be used repeatedly when the tyre cover naturally discarded.

Description

Injection rubber type tyre

The utility model relates to a kind of improved tire.

In the present existing technology, vehicle in the process of moving, tire is punctured or is worn just gas leakage rapidly by rifle shooting, vehicle promptly can't travel.Chinese patent 92102360.X provides the technical scheme of foam filled tyre and method for making thereof, tire is to be supported between steel ring and the cover tire by the high-pressure foam body of a ring-type, play airtyred supporting role, can also travel after this tire is punctured in theory, but actual conditions are to arrive the tire adstante febre when vehicle ', the weighting material plastic cement of the inside will soften, under High Temperature High Pressure, plastic cement osed top minute bubble separately breaks, gas separates with plastic cement, after tire was punctured, isolated gas just spilt from holes, thereby tire has just lost normal pressure.

The purpose of this utility model provides a kind of rational in infrastructure, manufacturing is simple and easy, result of use is good injection rubber type tyre.The operational effect of this injection rubber type tyre is similar to common air-inflation tyre, but is repeatedly punctured or worn repeatedly by rifle shooting when tire, and tire also keeps original enough pressure to make vehicle continue to hug the road all the time, this be existing other tires can not compare.

The purpose of this utility model is achieved in that with special high-pressure injecting glue machinery high resilience, stressed yielding plastic cement object is injected between the cover tire and wheel rim of tire, owing to all be to fill and enough interior pressures are arranged between the steel ring of tire and the cover tire by these solid-state plastic material, after tire is punctured or is worn by rifle shooting, being in above-mentioned plastic material under the certain process stage can not resemble and leak out as the gas, make tire keep original pressure, thereby reach the existing buffering aseismicity of wheel, be not afraid of again to be punctured and shoot the purpose of wearing by rifle.

Owing to adopt such scheme, no matter the tire of vehicle is repeatedly punctured or is repeatedly worn by the rifle shooting, all needn't be forced to stop, and vehicle can continue to hug the road.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the not local section constructional drawing during injecting glue of tire of the present utility model.

Fig. 2 is the local section constructional drawing behind the tire injecting glue of the present utility model.

Fig. 3 is the partial cross section constructional drawing behind the tire injecting glue of the present utility model.

Fig. 4 is a tire exhaust gear local section constructional drawing of the present utility model.

Fig. 5 is that tire hole for injecting glue of the present utility model and adhesive pouring nozzle concern section-drawing.

Fig. 6 is that the injection device of special high-pressure injecting glue machinery of the present utility model is taken out gluey attitude local section principles of construction figure.

Fig. 7 is the injection device injecting glue state local section principles of construction figure of special high-pressure injecting glue machinery of the present utility model.

Among the figure 1, wire gauze 2, wheel rim 3, cover tire 4, plastic cement 5, exhaust connect mouth 6, complex plastic pipe 7, boiler check valve gate seat 8, gas collection hole 9, gong silk 10, gong mother 11, bent joint joint 12, duplex fitting 13, high-temperature resistant seal ring 14, the house steward 15 that oils, oily house steward 16, oil cylinder 17, seal ring 18, piston rod 19, wind hole 20, injecting glue storehouse 21, check valve mouth 22, adhesive pouring nozzle down.

Connecing mouth (5) with an end-grain cutting mouth that stings the complex plastic pipe (6) of full gas collection hole (8) in advance with exhaust docks and passes from wheel rim (2), with the plumbous wheel rim of complex plastic pipe (6) (2) bottom land Arranged rings after three weeks, again other end otch and exhaust are connect mouth (5a) and dock from wheel rim (2) and pass, thereby formed exhaust gear.

Place's boring clips wheel rim (2) with boiler check valve gate seat (7) with gong silk (9) and gong mother (10) and installs in the middle of wheel rim (2) bottom land.

After cover tire (3) ring internal chamber wall is provided with 1 layer of wire gauze (1), cover tire (3) together is installed to above-mentioned wheel rim (2) together with wire gauze (1).3 joint joints (11) one are spun with boiler check valve gate seat (7), the other end is connected with the adhesive pouring nozzle (22) of high-pressure injection plastic machine by duplex fitting (12) again.

After starting special high-pressure injecting glue machinery, the Hydraulic Station of machinery (omitting explanation) is compeled oil-feed cylinder (16) with oily house steward (15) under the hydraulic oil warp, promoting piston rod (18) upwards twitches, will barrel (omit explanation) in advance hot melt become the Elastic plastic-rubber (4) of liquid after check valve mouth (21) is drawn into injecting glue storehouse (20), hydraulic oil (the same) is by the oil return step, hydraulic oil is compeled oil-feed cylinder (16) through the house steward that oils (14), promote piston rod (18) and promote downwards, thereby plastic cement (4) is annotated in the inner chamber of cover tire (3) through adhesive pouring nozzle (22), boiler check valve gate seat (7).High-pressure injection plastic machinery is repeatable operation so, till tire being annotated the enough pressure of filling with plastic cement (4).

Wherein, the Elastic plastic-rubber (4) that annotates tire also in advance hot melt become liquid, but the particulate matter of normal temperature.

Claims (6)

1, a kind of injection rubber type tyre is made up of wheel rim (2), cover tire (3); It is characterized in that wheel rim (2) bottom land is surrounded with composite plastic pipe (6) and is provided with boiler check valve gate seat (7), plays the support tire effect to fill with plastic cement (4) and wire gauze (1) is set between the inner chamber of cover tire (3) and wheel rim (2).

2, injection rubber type tyre according to claim 1 is characterized in that complex plastic pipe (6) wherein is a metallo-.

3, injection rubber type tyre according to claim 1 is characterized in that plastic cement (4) wherein is that natural rubber accounts for the compound more than 50%.

4, injection rubber type tyre according to claim 1 is characterized in that plastic cement (4) wherein is that artificial rubber accounts for the compound more than 50%.

5, injection rubber type tyre according to claim 1 is characterized in that plastic cement (4) wherein is that artificial resin accounts for 50% above compound.

6,, it is characterized in that the particulate matter of normal temperature according to claim 1,3,4,5 described any plastic cement (4).

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