CN214822373U

CN214822373U - Tire and vehicle of flat tire of preventing leaking

Info

Publication number: CN214822373U
Application number: CN202121163830.8U
Authority: CN
Inventors: 李文红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-23
Anticipated expiration: 2031-05-27

Abstract

The utility model provides a tire and vehicle of run-flat tire of preventing disappointing, relate to the tire technical field, in order to solve the technical problem that the present tire that exists among the prior art can't reach the requirement on function and security performance far away in the suitability, the device includes the tire body and sets up in the supporting structure and the gas filled structure of the inside of the tire body, wherein, the supporting structure sets up to the multiunit, every group of supporting structure all connects between outer tire and wheel hub, the multiunit supporting structure distributes in the inside of the tire body evenly, and there is cavity between every two groups of supporting structures; the inflatable structure sets up in the inside of cavity, is provided with at least one inflatable structure in every cavity, the utility model is used for improve the security that the tire used.

Description

Tire and vehicle of flat tire of preventing leaking

Technical Field

The utility model belongs to the technical field of the tire technique and specifically relates to a tire and vehicle of flat tire of preventing disappointing is related to.

Background

The accidents faced by the vehicles are particularly reflected on high speed, so that a lot of potential safety hazards are brought to the traveling of people, wherein the most serious accident reason is that the tire pressure is uneven, and the tire is deflated and blown out.

Tires currently in use are pneumatic tires and non-pneumatic tires.

The pneumatic tire is widely applied to tubeless tires, namely, the outermost layer of the tubeless tire is only provided with a layer of firm and thick outer tire, wherein the radial tire and the bias tire (common type) are included, the inner part of the tubeless tire is a vacuum layer, so that the running load of the tire is elastic and the speed of the tire is high, but only one layer of firm outer tire protection measures is provided, once the tire is punctured by sharp objects such as nails, glass and the like, the tire can be leaked immediately, the tire pressure is likely to be uneven or the tire puncture and leakage become serious tire burst, the vehicle can not run normally, the tire repair or tire replacement and timely inflation are needed, and a lot of trouble and inconvenience are brought to vehicle users; and the vehicle that traveles fast is very easy to take place the traffic accident after the tire burst, brings the great loss for people's production life.

The non-pneumatic tire is made of non-pneumatic hollow synthetic rubber materials or completely solid materials, is strong in heavy feeling, is labor-consuming when being used for riding on a bicycle, and is difficult to widely apply to the market due to the fact that too much oil is consumed when being used for an automobile to improve the same speed and to get rid of the fact that the tire and the ground generate larger friction force due to deformation.

Therefore, the current tires are far from meeting the requirements of functions and safety performance in terms of applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tire and vehicle of preventing disappointing flat child to solve the present tire that exists among the prior art and can not reach the technical problem of the requirement on function and the security performance far away in the suitability. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of prevent letting out tire that blows out, include: tire body and set up in the inside bearing structure and the pneumatic structure of tire body, wherein:

the supporting structures are arranged into a plurality of groups, each group of supporting structures is connected between the outer tire and the hub, the plurality of groups of supporting structures are uniformly distributed in the tire body, and a cavity is arranged between each two groups of supporting structures;

the inflatable structure is arranged in the cavity, and at least one inflatable structure is arranged in each cavity.

Preferably, the inflatable structure further comprises an inflatable compression body, wherein the inflatable compression body is arranged in the cavity and used for filling the cavity after the inflatable structure is damaged.

Preferably, the expansion-compression body is disposed inside the inflatable structure on a side close to the hub.

Preferably, the expansion-compression body is disposed outside the inflatable structure on a side close to the hub.

Preferably, the support structure is provided to comprise at least one set of a first support and a second support, wherein:

the first supporting piece and the second supporting piece are both arranged to be arc-shaped structures, the bending directions of the first supporting piece and the second supporting piece are opposite, and gaps exist between the end portions of the first supporting piece and the second supporting piece.

Preferably, the support structure further comprises a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are both arranged in the cavity and used for connecting the top and the bottom of the two adjacent groups of support structures.

Preferably, the first connecting piece is arranged into an arc-shaped structure, and the radian of the first connecting piece is set to enable the first connecting piece to be attached to the inner side wall of the outer tire;

the second connecting piece sets up to the arc structure, and its radian sets up to make the second connecting piece laminating the inside wall of wheel hub.

Preferably, the inflatable structure is provided as a ball.

A vehicle comprises the run-flat tire.

The utility model provides a tire and vehicle of preventing leaking and bursting of child, including the tire body and set up bearing structure and the gas filled structure in the tire body, through setting up a plurality of bearing structure and the cavity that holds the gas filled structure between the bearing structure in the tire inside, avoided current tire only have outer tire one deck protection risk great problem, share the impaired risk of tire to a plurality of gas filled structure and bearing structure of tire inside jointly undertake, can effectively avoid the risk of leaking and bursting of child in the twinkling of an eye, and undertake the risk by an integral gas filled layer and increase to undertake the risk jointly by a plurality of gas filled structures, both have the advantages such as gas filled tire is good elasticity, travelling comfort, convenience, the gas tightness is good, the oil consumption is few still have non-pneumatic tire is difficult to damage, long service life, ageing slow, safer characteristic, compromise the dual advantage of gas filled and non-pneumatic tire, the two items are organically combined together, so that the safety coefficient of the tire is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a first embodiment of a run-flat tire of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of a cross-sectional view of a second embodiment of the run-flat tire of the present invention;

FIG. 4 is a schematic view of a cross-sectional view of a third embodiment of the run-flat tire of the present invention;

FIG. 5 is a schematic view of a cross-sectional view of a fourth embodiment of the run-flat tire of the present invention;

fig. 6 is a side view schematic of the structure of fig. 5.

In the figure: 1. a support structure; 2. an inflatable structure; 3. a chamber; 4. expanding the compression body; 10. an outer tire casing; 20. a hub; 11. a first support member; 12. a second support member; 13. a gap; 14. a first connecting member; 15. a second connecting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

the utility model provides a tire of flat tire of preventing disappointing, figure 1 is the schematic structure of this embodiment, and figure 2 is the side-looking schematic structure of this embodiment, as shown in figure 1 and figure 2, include: a tyre body and a support structure 1 and an inflation structure 2 arranged inside the tyre body.

The supporting structures 1 are arranged into a plurality of groups, each group of supporting structures 1 is connected between the outer tire 10 and the hub 20, the supporting structures in the embodiment are made of rubber or rubber composite materials which are the same as the outer tire, the supporting effect is achieved, the buffering performance is achieved, the groups of supporting structures 1 are uniformly distributed in the tire body, the cavity 3 is arranged between every two groups of supporting structures 1, and due to the fact that the supporting structures are arranged, the tire has the performance that the non-pneumatic tire is not prone to damage and durable;

the inflatable structure 2 is arranged in the cavity 3, at least one inflatable structure 2 is arranged in each cavity 3, the inflatable structure 2 is arranged to be spherical, and is a sealed inflatable ball, the inflatable structure is made of elastic materials and can play a certain buffering role, so that the tire with the function of preventing air leakage and tire burst has the characteristics of elasticity, high running speed, collision resistance, compression resistance, strong buffering capacity and the like when the tire runs.

When the tire is punctured, the tire can be directly pulled out without replacing and repairing the outer tire at once and worrying about the influence on the tire when the inflatable structure 2 is not punctured from outside to inside, so that the tire is durable, not easy to damage and relatively long in service life; if the tyre penetrates from outside to inside to the inflatable structure 2 and leaks, the ball body can be independently replaced, other performances of the tyre are not affected, and the tyre is easy to maintain.

This tire of preventing flat tire that loses heart sets up the cavity 3 that holds pneumatic structure 2 through setting up between a plurality of bearing structure 1 and the bearing structure 1 of tire inside, it only has the great problem of outer tyre one deck protection risk to have avoided current tire, share the impaired risk of tire to a plurality of pneumatic structure 2 of tire inside and bearing structure 1 jointly, can avoid the risk of losing heart flat tire in the twinkling of an eye effectively, the characteristic of original tire has been overturned, and bear the risk by a whole inflation layer and increase to and bear the risk jointly by a plurality of pneumatic structure, with this probability that the flat tire produced that subtracts progressively. The tire has the advantages of good elasticity, comfort, convenience, good air tightness, low oil consumption and the like of the pneumatic tire, has the characteristics of difficult damage, long service life, slow aging and safety of the non-pneumatic tire, takes the dual advantages of the pneumatic tire and the non-pneumatic tire into consideration, combines the two advantages organically, and greatly improves the safety factor of the tire.

Example two:

fig. 3 is a schematic sectional structure view of the present embodiment, and as shown in fig. 3, the present embodiment further includes an expansion and compression body 4, the expansion and compression body 4 is disposed in the chamber 3 for filling the chamber 3 after the inflatable structure 2 is broken, specifically, the expansion and compression body 4 is disposed in the inflatable structure 2 and located at a side close to the hub.

After the inflatable structure 2 of outer tire and tire is impaled by sharp object in the in-process of using, inflation compression body 4 can fill inflatable structure 2 position fast, can not make whole tire completely lose heart in the twinkling of an eye, does not influence the whole of tire and bears and speed very much, is used for guaranteeing the security of the vehicle of traveling, from this, set up inflation compression body 4 and can make and travel safe and reliable more, needn't worry that serious flat tire appears, reduce the probability of the emergence of the traffic accident because of flat tire causes.

The great problem of current tire only has outer tire one deck protection risk has been avoided to this embodiment, shares the impaired risk of tire to a plurality of inflatable structure 2 and the bearing structure 1 of tire inside undertake jointly, sets up inflation compression body 4 simultaneously and increases protective measure to three, has avoided the risk of disappointing the tire burst in the twinkling of an eye widely.

With the tire of the present embodiment, there are two possibilities that the tire may be damaged at the place where it is placed:

firstly, a sharp object pierces the inflating structure 2 after piercing the outer tire 10, only destroys one inflating ball body, so that the tire gradually leaks, and other inflating ball bodies are intact, and the supporting structure 1 is adopted, so that the outer tire 10 and the hub 20 have a certain bearing degree for supporting, therefore, the whole tire is not greatly influenced by stress, and the preset expansion compression body 4 automatically bounces off instantly after the inflating ball body leaks, the cavity 3 is rapidly filled, uneven settlement generated by the pierced tire is compensated, the expansion compression body 4 has excellent toughness and elasticity, the position of the inflating ball body is filled, and normal running of the tire can be ensured.

Secondly, the sharp object penetrates the supporting structure 1 after penetrating the outer tire 10, and the supporting structure 1 is made of rubber composite material with excellent toughness and elasticity, so that the tire is not deflated, and the punctured tire has little influence.

Example three:

fig. 4 is a schematic structural diagram of the present embodiment, as shown in fig. 4, different from the second embodiment, in the present embodiment, the expansion and compression body 4 is disposed outside the pneumatic structure 2 and located at a side close to the hub, and when the outer layer tire and the pneumatic structure 2 of the tire are pierced by a sharp object in the using process, the expansion and compression body 4 can quickly fill the position of the pneumatic structure 2, so as to prevent the entire tire from being completely deflated instantly, and the overall load and speed of the tire are not affected too much, so as to ensure the safety of the running vehicle.

Example four:

fig. 5 is a schematic cross-sectional structure of the present embodiment, fig. 6 is a schematic side-view structure of fig. 5, and as shown in fig. 5 and fig. 6, unlike the first and second embodiments, the support structure 1 of the present embodiment is configured to include at least one set of the first support 11 and the second support 12.

Wherein, the first support member 11 and the second support member 12 are both set to be arc structures, the bending directions of the first support member 11 and the second support member 12 are opposite, so that the contact part exists before the first support member 11 and the second support member 12, but the end parts of the first support member 11 and the second support member 12 have a gap 13, the gap 13 is set because the arc has better buffer performance and better bearing capacity compared with the straight structure, on the other hand, if a sharp object penetrates into the gap 13 in the process of vehicle running, only the outer tire 10 is damaged and will not leak, therefore, the impact on the running can not be generated, even if the inflatable structure is punctured, the first support member 11 and the second support member 12 can still play a supporting role, even if the inflatable structure is punctured, the characteristics of good elasticity, fast speed, light weight, no damage to the ground and no possibility of deformation and rolling in foreign matters are kept, the characteristics of low possibility of damage, air leakage and tire burst, slow aging, long service life, easy repair and the like of the non-pneumatic tire are also kept, and the possibility of traffic accidents caused by tire damage is greatly reduced.

As an alternative embodiment, the supporting structure 1 further comprises a first connecting piece 14 and a second connecting piece 15, and the first connecting piece 14 and the second connecting piece 15 are both arranged in the cavity 3 and are used for connecting the top and the bottom of two adjacent groups of supporting structures, so that a better supporting effect can be provided for the inside of the tire body.

Specifically, the first connecting member 14 is configured in an arc structure, and the radian of the first connecting member 14 is set to fit the inner side wall of the outer tire 10; second connecting piece 15 sets up to the arc structure, and its radian sets up to make second connecting piece 15 laminate wheel hub's inside wall.

The first connecting piece 14 and the second connecting piece 15 can provide better support for the inside of the tire body, and preferably, the first support piece 11, the second support piece 12, the first connecting piece 14 and the second connecting piece 15 are made of the same material as the outer tire 10.

With the tire of the present embodiment, there are three possibilities that the tire may be damaged at the place where it is placed:

first, the sharp object pierces into the inflation structure 2 after piercing the outer tire 10, and only destroys one inflation sphere at this moment, makes it leak gas gradually, and other inflation spheres are intact, because of adopting bearing structure 1, makes outer tire 10 to wheel hub 20 have the support of certain bearing degree, so it is little to whole tire atress influence.

Secondly, the sharp object pierces the outer tyre and the gap between the two supporting pieces, only the outer tyre 10 is damaged and cannot be deflated, so that the running is hardly influenced;

thirdly, the sharp object pierces the first supporting piece, the second supporting piece 12, the first connecting piece 14 and the second connecting piece 15, if the sharp object does not pierce the tire, the first supporting piece, the second supporting piece 12, the first connecting piece 14 and the second connecting piece 15 are made of rubber composite materials the same as those of the outer tire, and the tire has good buffering performance, so that the tire cannot be deflated even if the sharp object pierces the tire. Therefore, the tire is hardly influenced after being punctured, and the supporting structure 1 is arranged to enable the outer tire 10 to be longitudinally supported on the hub 20, so that the influence on the stress of the whole tire is small;

if punctured, reference is made to the first possibility, namely that the pneumatic structure 2 is damaged, but also that the vehicle travel is not affected due to the effect of the support structure 1.

Example five:

a vehicle comprises the run-flat tire, and the run-flat tire is suitable for various vehicles needing tires.

For example, according to different uses: the tire capable of preventing air leakage and tire burst is suitable for trucks, off-road vehicles, dump trucks, traction vehicles, special vehicles, passenger cars, saloon cars, commercial vehicles, tricycles, bicycles and the like;

the run-flat tire is suitable for heavy or light vehicles and the like according to the load of the vehicle.

This tire of preventing leaking and blowing out is used for on the vehicle with current tire not have in appearance difference, but inner structure has increased safeguard measure, be difficult for blowing out, when appearing leaking gas, whole wheel can not be completely disappointed in the twinkling of an eye, and only a certain single individual appear after disappointing, other most individuals are still inflated fully, guarantee that whole tire is not by whole flat, still can normally travel a period to can warn very fast for navigating mate.

In addition, compared with the prior tires, the tire has the advantages of greatly improved puncture resistance, wear resistance, high temperature resistance, safety performance, compression resistance, anti-collision performance and the like, can be changed in anti-buffering capacity, is easy to repair, can be simply and suitably used by only replacing a single individual when the tire is repaired, saves the repairing time, and is safe and comfortable.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a prevent tire that lets out gas burst, its characterized in that, including the tire body and set up in the inside bearing structure and the pneumatic structure of tire body, wherein:

2. A runflat tire according to claim 1, wherein: the inflatable structure further comprises an inflatable compression body, wherein the inflatable compression body is arranged in the cavity and used for filling the cavity after the inflatable structure is damaged.

3. A run-flat tire according to claim 2, wherein: the expansion compression body is arranged in the inflatable structure and is positioned on one side close to the hub.

4. A run-flat tire according to claim 2, wherein: the expansion compression body is arranged outside the inflatable structure and positioned on one side close to the hub.

5. A runflat tire according to claim 1, wherein: the support structure is arranged to comprise at least one set of a first support and a second support, wherein:

6. The run flat tire of claim 5 wherein: the supporting structure further comprises a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are arranged in the cavity and used for connecting the top and the bottom of the two adjacent groups of supporting structures.

7. A run-flat tire according to claim 6, wherein:

the first connecting piece is arranged to be of an arc structure, and the radian of the first connecting piece is set to enable the first connecting piece to be attached to the inner side wall of the outer tire;

8. A runflat tire according to claim 1, wherein: the inflatable structure is arranged to be spherical.

9. A vehicle, characterized in that: a tire comprising the runflat tire of any one of claims 1 to 8.