CN1315264A

CN1315264A - Combined tyre

Info

Publication number: CN1315264A
Application number: CN 00105559
Authority: CN
Inventors: 陈有福
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-30
Filing date: 2000-03-30
Publication date: 2001-10-03

Abstract

A combined tyre able to be installed to steel rim has an additional jacket-type composite tyre which consists of a steel sheet cover as liner and a rubber layer over the steel sheet cover and having pattern on its surface. Its advantags include low consumption of rubber, and the protection function of steel sheet cover to rubber tyre.

Description

Combination tyre

The present invention is relevant a kind of combination tyre, especially refer to that a kind of installation is combined in the tire side face on the steel ring, be assembled with a cover tire with outside-cover-type in addition, the tire protector that vehicle is used does not have the danger that punctures, galls forever, and has travel safety, and the rubber use amount of making tire can effectively be reduced, thus the feature of environmental protection, economy had, and then reach the combination tyre of direct increase industrial utilization.

The formation of general tire roughly has two kinds of forms, one as shown in Figure 1, be assembled rubber tire 1 on steel ring 2 after, in this tire 1, can directly hold gas; Second it be after rubber tire is assembled on steel ring, is equipped with a rubber inner tube of a tyre that is used to hold gas within it in addition.And because the rubber material has splendid friction force and elasticity, so aforesaid tyre is undeniable all with the ground-surface design of direct contact, for comfortable, speed of driving a vehicle even safety, useful help all can be provided and has positive effect.Yet well-known, in the use of reality, the formation of this class tire but still has the defective that some can be to be improved; That is,

(1) because rubber there is no the power of keeping out for sharp object, the tire that event is made with the rubber material, no matter be directly to provide gas filed, or it is gas filed to be built-in with the rubber inner tube of a tyre, and the wheel face that they land is the situation that often has the screw that become scattered about ground or iron nail or other sharp keen tip and hard objects to puncture, and this, the danger that jeopardizes traffic safety is not only arranged, especially, for the load-carrying or the vehicle of running at high speed, more have and cause promptly a large amount of overturning danger due to losing heart of wink.

(2) no matter be inflation directly to be provided or to have the gas filed tire of the rubber inner tube of a tyre, because integral body all is to add that by the rubber material steel wire fusion makes, and when the tread of wheel face wears away to set amount, this tire again must be whole discarded scrapping and can't carrying out again under the situation that tread repairs, makes, obviously, the rubber of this whole tire just can't be fully, utilize fully, and a large amount of consumption are arranged; Especially, have certain thickness and intensity in order to make wheel face, this tread must not be done deeply excessively again, and this for discarding of tire, more has the uneconomical shortcoming of accelerating action.

(3) because rubber is not perishable, and technology that the waste rubber product are made, reprocessed and expense are extremely complicated, loaded down with trivial details and high again, so general discarded used tire mostly is not recycled, not only directly destroy environment and make pollution and often abandon arbitrarily, bank up, especially, this provides the gas filed long-term ponding of ditch meeting of taking turns, and more can directly facilitate vector mosquito, worm to multiply, multiply.

As from the foregoing, this known tire obviously still has some defective in the actual enforcement in the use of reality, breaks through and can give row again.

So because the defective of above-mentioned existing tire, the contriver actively studies, develops, and for making the present invention can bring into play optimal efficacy, also goes through test of many times and improvement therebetween, provides combination tyre of the present invention finally.

Promptly, primary and foremost purpose of the present invention is to provide a kind of combination tyre, wherein, is attached to organize separately with outside-cover-type on the tire side face on the steel ring in installation again a cover tire is housed, and be lined with a steel plate cover within this cover tire, then the use of this tire can be eliminated the danger that is punctured or galls fully.

Another object of the present invention is to provide a kind of combination tyre, wherein, after this cover tire is combined on the tire, inboard supported by gas filed tire, and periphery is with rubber material kiss the earth, then it offers vehicle operation (comprising elasticity, earth-grasping force) and does not only hinder fully, especially, after the tread abrasion of kiss the earth, it more can be changed immediately and need not touch tire, and the use of tire, consumption can relatedly be reduced.

Of the present inventionly advance a purpose and be to provide a kind of combination tyre, wherein, rely on to be lined with steel plate cover in this cover tire and to make the tire side face not have the danger of broken hole gas leakage, then the tread of its periphery can be done deeply in fact and can fully use, and just obviously increase the service life and improve economy.

Another purpose of the present invention is to provide a kind of combination tyre, wherein, the rubber material of this cover tire side face can utilize comparatively fully, and abrasion can be easy to again strike off after changing, then not only make the recyclable utilization again of steel plate cover, simultaneously, the consume of rubber material can effectively be reduced, thereby have the feature of environmental protection and economy, especially, for existing tire abandon arbitrarily, bank up the environmental pollution that caused, destroy and easily form the defective in the source that vector mosquito, worm multiply, more can reach the effect of improving of getting instant result.

A further object of the present invention is to provide a kind of formation very simple, install, use very easy, can make tire not have the danger that is punctured, galls, and it is safer to drive a vehicle, and can effectively reduce the rubber use amount, and have the feature of environmental protection and economy, and then have more the combination tyre of utilizability on the industry.

Further understand and approval for your inspector and those skilled in the art are had for purpose of the present invention, feature and effect, conjunction with figs. describes embodiments of the invention in detail now:

Fig. 1 is that existing tire is attached to the sectional schematic diagram on the steel ring;

Fig. 2 is that cover tire of the present invention is attached to the sectional schematic diagram on tire and the steel ring;

Fig. 3 is the schematic perspective view that the present invention overlaps tire.Label declaration:

1: tire 2: steel ring 3: the cover tire

31: steel plate cover 32: rubber layer 321: tread

At first, shown in Fig. 2-3, a kind of combination tyre of the present invention mainly is to be attached to tire 1 side face on the steel ring 2 in installation, is assembled with a cover tire 3 with outside-cover-type in addition and is constituted.That is, cover tire 3 is that inner peripheral surface is lined with one deck steel plate cover 31, then is covered with one deck rubber layer 32 at the outer peripheral face of steel plate cover 31 and constitutes.Wherein, the steel plate cover 31 of this liner is to be designed to smaller shape by the configuration of tire 1, when making tire 1 be the soft state of unaerated, its can be by means of instrument smoothly extruded sleeve be located at the tire side face, and during tire 1 aerification, outer application force of its tire that can directly be expanded again 1 and powerful extruding, and be combined into one with tire 1 securely.In addition, the rubber layer 32 of this periphery has the tread 321 of on-slip, and the degree of depth of this tread 321 can be made as and is adjacent to steel plate cover 31 and is dark shape.

That is be the soft shape of flexible because this installation is attached to tire 1 on the steel ring 2 when being the unaerated state,, so though steel plate cover 31 of these cover tire 3 liners be the rigidity body, by means of instrument, this tire 1 still can be organized extremely easily and be located at the steel plate that overlaps tire 3 and overlap in 31; And because the inner peripheral surface of this steel plate cover 31 is to be configured as benchmark with tire 1, and be made as slightly little shape, so when tire 1 aerification, tire 1 nature of this expansion can be opened the powerful pressing steel plate cover 31 of application force in addition, and whole cover tire 3 can be combined into one with tire 1 securely.

As above-mentioned, after cover tire 3 of the present invention installs on the tire 1, because the steel plate of this liner cover 31 can be to implementing barrier effect such as the sharp-pointed thing of nail class, and can form a protective cover to gas filed tire 1 just, so use when driving states, the wheel face of this tire 1, the sharp-pointed thing that will never be become scattered about ground punctures and takes place the danger of moment gas leakage, and can effectively reach the effect that improves travel safety.Also have, because the periphery of this cover tire 3 is with rubber layer 32 kiss the earths, and side face is provided with anti-skidding tread 321, and the steel plate of liner cover 31 tires that are inflated again 1 are directly supporting, so when applying to vehicle, prevent the effect that tire 1 is punctured, galls except having as described above, all the other bestow vehicle such as operating characteristics such as shock-absorbing, anti-skidding, earth-grasping forces, still unaffected.Certainly, because the steel plate of these cover tire 3 liners cover 31 is protective action is provided can for tire 1, and the danger that wheel face is not had puncture or gall, so the tread 321 of this rubber layer 32 can be designed as darker, and then whole rubber layer 32 can be made full use of, obvious, with regard to implementation, the effect that directly increases the service life and improve economy is arranged also.Moreover, because this cover tire 3 can carry out dismounting and change after rubber layer 32 abrasion, and does not touch tire 1 fully, so single with regard to the consume of rubber material, combination tyre of the present invention is just obviously existing to need the mode that whole tire is discarded to save a lot, and has the essence economy and the feature of environmental protection; Especially, this wears away remaining some rubber layer 32, and scraped falls and makes the steel plate of liner overlap 31 recyclable utilizations again, and direct and positive economic implications is then more arranged.Moreover, because rubber layer 32 scrapeds of the cover tire 3 after these abrasion fall, and the steel plate of liner overlaps 31 recyclable re-using, so amount of this rubber layer that strikes off 32, obviously the rubber mass of existing whole waste tire is for few, with regard to the making again of waste rubber, reprocessing or destroy, not only have comparatively simple and easy, convenient and enforceable advantage; Especially, this existing waste tire that abandons arbitrarily, banks up because of the shortcoming that the long-term ponding of wheel ditch very easily causes vector mosquito, worm to multiply, just can be eliminated immediately.

Needs that the configuration of the tire 1 that the present invention uses, big I are used according to reality and freely designing.Importantly, must make cover tire 3 close fit and form mutually and can be combined into the single-piece tire with it.

In sum, combination tyre of the present invention can reach purpose of the present invention and effect really, and the value on the industry can be provided, so met the condition of patent of invention in fact, sincerely asks the inspector to give close examination and gift quasi patent.

Claims

1. a combination tyre can be installed on the tire side face that is attached to steel ring, is equipped with a cover tire with outside-cover-type in addition; The inner peripheral surface of this cover tire is lined with a steel plate cover, and this steel plate cover is to be made as smaller shape with being configured as benchmark of tire, and the outer peripheral face that overlaps at steel plate is provided with a rubber layer, and is provided with the tread that the degree of depth is adjacent to the steel plate cover on the side face of rubber layer.