CN201132471Y

CN201132471Y - Continuous use inner tube

Info

Publication number: CN201132471Y
Application number: CNU2007200818364U
Authority: CN
Inventors: 安嘉鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-08
Filing date: 2007-11-08
Publication date: 2008-10-15
Anticipated expiration: 2017-11-08

Abstract

An air leakproof backup inner tube of a tire, which can be continuously used for three times, is formed by three inner tubes of different specifications. The backup inner tube has three air inlets and three inner tubes, namely including an innermost inner tube, a middle inner tube and an outermost inner tube. The innermost inner tube is arranged in the middle inner tube which is arranged in the outermost inner tube. Under the normal condition, the outermost inner tube is used firstly, and the innermost inner tube and the middle inner tube are empty for backup; in this way, the air leakproof backup inner tube can be continuously used for twice or three times; if the air leakproof backup inner tube is used in a most economical method by mending for a plurality of times, the air leakproof backup inner tube has long service life owing to the repeated usage. If the backup inner tube is used on tires of extra-heavy duty typed automobiles, a special steel pot is used together. The steel pot is characterized in that the contact part between the inner tube and the steel pot presents a rugged slippery curve which encircles around the periphery of the steel pot. In actual usage, the backup inner tire can be made into two layers or three layers; the two layers include the innermost inner tube and the outermost inner tube, while the three layers include the innermost inner tube, the middle inner tube and the outermost inner tube.

Description

The continuous inner tube of a tyre of using

Affiliated technical field

The utility model relates to a kind of inner tube, the inner tube of a tyre that especially can anti-gas-leak.

Background technology

At present, known existing various inflatable inner tubes in use in case inner tube of a tyre gas leakage will cause vehicle can not continue to travel, just must be repaired or more renew after the tire the inner tube of a tyre of wheel, and vehicle could continue to travel.Like this can to the motorist bring time, thing delay, delay.

Summary of the invention:

In order to overcome the shortcoming that existing inflatable inner tube can not leakproof, this case provides a kind of continuous inner tube of a tyre of using with novel, and this is continuous with the inner tube of a tyre in use, in case inner tube of a tyre gas leakage must not repaired immediately, can inflate again immediately, and can recover immediately to use, and leakproof use continuously for several times.

The technical scheme that its technical matters that solves the utility model adopts is: cast the bigger inner tube of a tyre of one deck specification at one again on than the casing of the inner tube of a tyre of small dimension, the casing of the less inner tube of a tyre of specification is present in inside the tire belly of the big specification inner tube of a tyre fully, the whole inner tube of a tyre of this two-in-one is exactly a two-layer inner tube of a tyre now, and then on the casing of this two-layer inner tube of a tyre, cast the bigger inner tube of a tyre of one deck specification again, it has been three layers of inner tube of a tyre so, it promptly is the continuous inner tube of a tyre of use, and it still is the continuous inner tube of a tyre of using of leakproof use 3 times continuously.It has three layers, promptly than the innermost layer inner tube of a tyre of small dimension, the interlayer inner tube of a tyre of big specification and the outermost layer inner tube of a tyre of bigger specification.

Continuous can manufacturing during fabrication with the inner tube of a tyre two-layerly also can be made into three layers, and can manufacture plurality of specifications to be used for the wheel of multiple model vehicle.Continuous specification with the inner tube of a tyre is different because of purposes, but when manufacturing, its outermost layer inner tube of a tyre specification must be fixed with the specification standards that cover tire was fit to of used wheel, so must pass through the specification of the inner tube of a tyre that calculates its nexine when manufacturing continues with the inner tube of a tyre much manufacturings of just setting about afterwards should be arranged.If continuous is the wheel that is used for dilly such as bicycle motorcycle with the inner tube of a tyre, continues so and should manufacture two-layer being advisable with the inner tube of a tyre.Because the inner tube of a tyre space of the wheel of dilly is little; If continuous is to be used for car, lorry with the inner tube of a tyre, the wheel of full size vehiclees such as loader then continues and should manufacture three-layer type with the inner tube of a tyre and be advisable, because the space of the interior tyre cavity of the wheel of full size vehicle is big.

Making continuously when use the inner tube of a tyre, if three-layer type, continuously then should be cast with three valves along the line with circle in the casing of the inner tube of a tyre and be connected with the outermost layer inner tube of a tyre, the interlayer inner tube of a tyre, the innermost layer inner tube of a tyre that continue with the inner tube of a tyre respectively; If two-layer then should be cast with two valves on the interior circle of then continuous casing with the inner tube of a tyre is along the line and be connected with the continuous outer inner tube of a tyre, the nexine inner tube of a tyre with the inner tube of a tyre respectively.Continuous three valves with the inner tube of a tyre of three-layer type should continuous with the casing of the inner tube of a tyre in the location point of circle on along the line be equivalent on three angles at an equilateral triangle, as shown in Figure 6.In Fig. 6, the valve (8) of the continuous interlayer inner tube of a tyre with the inner tube of a tyre, the valve (9) of the continuous outermost layer inner tube of a tyre with the inner tube of a tyre, the valve (10) of the continuous innermost layer inner tube of a tyre with the inner tube of a tyre, their threes' position is equivalent on three angles of an equilateral triangle.

Article one, three-layer type is continuous should satisfy with the relation of the size specification between its three layers of tire post of the inner tube of a tyre: the interior diameter of the outermost layer inner tube of a tyre approximates the overall diameter of the interlayer inner tube of a tyre, and the overall diameter of the innermost layer inner tube of a tyre approximates the interior diameter of the interlayer inner tube of a tyre, as shown in fig. 1.In Fig. 1, line segment bg is the continuous interior diameter of using the outermost layer inner tube of a tyre (1) of the inner tube of a tyre, and the overall diameter that can regard the interlayer inner tube of a tyre (2) again as, line segment cf are the continuous interior diameter of using the interlayer inner tube of a tyre (2) of the inner tube of a tyre, can regard the overall diameter of the innermost layer inner tube of a tyre (3) again as.

The continuous inner tube of a tyre of using of the general all available three-layer type of full size vehicle, but when three-layer type is continuous when being used for some extra-heavy duty type vehicle with the inner tube of a tyre, in use skid with the interlayer and the innermost layer of the inner tube of a tyre in order to prevent to continue, so on the wheel of extra-heavy duty type vehicle, must use extraordinary scale-up version special-purpose steel basin.The feature of its steel basin is: the area that its steel basin contacts with the inner tube of a tyre is standard concave projection volt and smooth curvilinear figure and around periphery one circumference of steel basin, its shape as shown in Figure 2.

In Fig. 2, the curve area is continuous with the inner tube of a tyre and the contacted area of steel basin, and when continuing with the supporting use of inner tube of a tyre special-purpose steel basin extraordinary with it, its situation just as shown in Figure 3.At the state shown in Fig. 3 is state when using the continuous interlayer inner tube of a tyre with the inner tube of a tyre.In Fig. 3, continuous that the outermost layer inner tube of a tyre also tightly is resisted against on the curved steel basin body of wall and curved shape can prevent that like this interlayer inner tube of a tyre (2) from skidding in use with the interlayer inner tube of a tyre support of the inner tube of a tyre.

The beneficial effects of the utility model are: use the utility model can inflate immediately under the situation of its gas leakage and recover immediately and use with being perfectly safe, carry on a shoulder pole by mistake, delay motorist's time, thing; If use the utility model by the most thrifty method, then the utility model can be repaired many times, thus just can use many times, so its life-span is extremely long.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is further specified:

Fig. 1 is the continuous transversal section lateral plan with the inner tube of a tyre of a three-layer type.

Fig. 2 is and continuous transversal section side perspective with the matching used extraordinary special-purpose steel basin of the inner tube of a tyre.

Fig. 3 is when using and continuous transversal section side perspective during with the supporting extraordinary special-purpose steel basin of the inner tube of a tyre.

Fig. 4 is the continuous structure transparent view with the inner tube of a tyre of the three-layer type of a standard, and it also is the state transparent view when using the outermost layer inner tube of a tyre of the present utility model.

Fig. 5 is that a three-layer type is continuous with the state transparent view of the inner tube of a tyre when using its interlayer inner tube of a tyre.

Fig. 6 is that a three-layer type is continuous with the state transparent view of the inner tube of a tyre when using its innermost layer inner tube of a tyre.

In the drawings, 1, the continuous outermost layer inner tube of a tyre with the inner tube of a tyre, 2, the continuous interlayer inner tube of a tyre with the inner tube of a tyre, 3, the continuous innermost layer inner tube of a tyre with the inner tube of a tyre, 4, the outer of extraordinary special-purpose steel basin, 5, car wheel covering, 7, the interior circle of steel basin is along the line, 8, the valve of the continuous interlayer inner tube of a tyre with the inner tube of a tyre, 9, the valve of the continuous outermost layer inner tube of a tyre with the inner tube of a tyre, 10, continuous valve with the inner tube of a tyre innermost layer inner tube of a tyre.

The specific embodiment

In Fig. 4, the continuous outermost layer inner tube of a tyre (1) with the inner tube of a tyre is in running order also promptly full gaseity, and the interlayer inner tube of a tyre (2) and the innermost layer inner tube of a tyre (3) all are in the tire tripe that empty flat state is present in the outermost layer inner tube of a tyre (1) and the interlayer inner tube of a tyre (2) respectively.When the outermost layer inner tube of a tyre (1) leaks air situation, just can give the interlayer inner tube of a tyre (2) inflation immediately, promptly use the interlayer inner tube of a tyre (2).Annotate: if the outermost layer inner tube of a tyre (1) gas leakage is not gas leakage but the words of leaking gas because pricked bad tire by sharp-pointed foreign matter because the outermost layer inner tube of a tyre (1) self is aging, then must pull out and pull the foreign matter of pricking tire, just can inflate again, prick the tire foreign matter because of also staying the possibility of damaging the nexine inner tube of a tyre in the tire afterwards once more because can eliminate like this.

When use continues with the inner tube of a tyre interlayer inner tube of a tyre (2), its state as shown in Figure 5, in Fig. 5, the innermost layer inner tube of a tyre (3) is in the tire tripe that empty flat state is present in the interlayer inner tube of a tyre (2), the interlayer inner tube of a tyre (2) is in full gaseity, and the outermost layer inner tube of a tyre (1) is in by the bulging state.

When the continuous interlayer inner tube of a tyre (2) with the inner tube of a tyre leaks air situation, can give the innermost layer inner tube of a tyre (3) inflation immediately, promptly use the innermost layer inner tube of a tyre (3).Annotate: whether the same, checking earlier before inflation has the tire of bundle foreign matter.

When using the continuous innermost layer inner tube of a tyre (3) with the inner tube of a tyre, its constitution diagram as shown in Figure 6, in Fig. 6, the innermost layer inner tube of a tyre (3) is in full gaseity, and the interlayer inner tube of a tyre (2) all is in by the bulging state with the outermost layer inner tube of a tyre (1).When the innermost layer inner tube of a tyre (3) when leaking air, this moment is must the Automobile Service personnel will be whole continuous takes out in cover with the inner tube of a tyre, and repairs with the outermost layer inner tube of a tyre (1) of the inner tube of a tyre continuous, after mending, can inflate the use outermost layer inner tube of a tyre (1) again.

Annotate: above-mentioned continuous just direct using method explanation the simplest of service routine method explanation with the inner tube of a tyre, to use continuously when using the inner tube of a tyre in reality, the most thrifty available method is used it.Its method casehistory: someone drives one and continuous car with the inner tube of a tyre is installed is on business, when he drives to walk to certain highway section, the outermost layer inner tube of a tyre of inner tube leaks gas suddenly, cause vehicle can not continue to travel, at this moment, he gets off immediately and to give continuous interlayer inner tube of a tyre inflation with the inner tube of a tyre, drives again to continue to travel after being full of gas, and final motorist has arrived the destination on time.After he finishes thing, again automobile is reached vehicle repairing factory, please the Automobile Service personnel be taken out with the inner tube of a tyre by continuing in the automotive wheel, and its outermost layer inner tube of a tyre is repaired, after mending, install back on the wheel again.He is full of gas to the continuous outermost layer inner tube of a tyre with the inner tube of a tyre again more then, uses the outermost layer inner tube of a tyre then again.And the interlayer inner tube of a tyre and the innermost layer inner tube of a tyre that continue with the inner tube of a tyre allow them be in idle state, as spare inner tube, and are present in the tire tripe of the outermost layer inner tube of a tyre.If each continuous all press above-mentioned thrifty method with inner tube of a tyre gas leakage and use, three-layer type is continuous so just can repair many times with the inner tube of a tyre, thereby use for a long time.

Claims

1, a kind of leakproof wheel is continuous uses the inner tube of a tyre, and it is characterized in that: its inner tube of a tyre has three layers of casing, i.e. outermost layer, interlayer, innermost layer.

2, the continuous inner tube of a tyre of using according to claim 1, its feature: be that the innermost layer inner tube of a tyre is present in the tire tripe of the interlayer inner tube of a tyre, the interlayer inner tube of a tyre exists again in the tire tripe of the outermost inner tube of a tyre.

3, the continuous inner tube of a tyre of using according to claim 1 is characterized in that it has three valves, and respectively with the outermost layer inner tube of a tyre, the interlayer inner tube of a tyre, the innermost layer inner tube of a tyre are connected.

4, the continuous inner tube of a tyre of using according to claim 1, matching used extraordinary special-purpose steel basin with it, the area that its steel basin contacts with the inner tube of a tyre is standard concave projection volt and smooth curvilinear figure and around periphery one circumference of steel basin.