CN215751746U - Anti-prick tyre filled with nano material - Google Patents

Abstract

The utility model discloses a puncture-proof tire filled with nano materials, which belongs to the technical field of tires and comprises a tire main body consisting of a hub and a tire body, wherein the tire body consists of an outer tire and an inner tire arranged in the outer tire and sleeved on the outer surface of the hub; prevent pricking unit cooperation guard portion through setting up and use, metal mesh plate layer one and metal mesh plate layer two can play preliminary effect of preventing pricking, the polymer is prevented pricking the protective layer and can be wrapped up the stator when the nail is pricked and play fine sealed protecting effect, utilize rubber slab cooperation metal chain plate layer to constitute guard portion, utilize metal chain plate layer to play the second grade and prevent pricking the effect, can guarantee the good characteristic of preventing pricking of tire main part, effectively avoid the tire to be pricked.

Description

Anti-prick tyre filled with nano material

Technical Field

The utility model belongs to the technical field of tires, and particularly relates to a puncture-proof tire filled with a nano material.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperatures during running, and therefore must have high load-bearing and traction properties, as well as high wear and flexing resistance, and low rolling resistance and heat build-up.

The phenomenon that the nail was pricked can often appear in current tire at the in-service use in-process, can influence the normal use of tire when the nail was pricked, and then causes the traffic accident, and the effect of pricking of preventing of tire is not good, and easy whole gas leakage and buffering effect are not good when the tire appears being pricked simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a puncture-proof tire filled with nano materials, which is used by arranging a puncture-proof unit, a protective part, a partition plate and a buffer part, so as to solve the problems that the conventional tire in the background art often has the phenomenon of nail puncture in the actual use process, the normal use of the tire is influenced when the nail is punctured, further traffic accidents are caused, the puncture-proof effect of the tire is poor, and meanwhile, the tire is easy to leak air completely and has poor buffer effect when being punctured.

In order to achieve the purpose, the utility model provides the following technical scheme: a puncture-proof tyre filled with nano materials comprises a tyre body consisting of a hub and a tyre body, wherein the tyre body consists of an outer tyre and an inner tyre arranged in the outer tyre and sleeved on the outer surface of the hub, a first cavity is arranged in the outer tyre, and the inner wall of the first cavity is provided with a carcass protective rubber layer which is wrapped outside the anti-prick unit, the puncture preventing unit is provided for preventing air leakage caused when a nail is punctured during driving of the tire main body, the inner part of the outer cover is provided with a protective part, the outer surface of the protective part and the inner part of the outer cover are provided with a plurality of clapboards in an annular array, and a plurality of sealed chamber is separated into with separating between overcoat and the protection part to a plurality of baffle, a side that the protection part is close to the inner tube of a tyre installs a plurality of backup pad, a side of backup pad is connected in order to realize the buffering with the inner tube of a tyre through a plurality of buffering portion.

By adopting the scheme, the anti-prick unit is arranged to be matched with the protection part for use, the metal mesh plate layer I and the metal mesh plate layer II can play a preliminary anti-prick effect, the macromolecule anti-prick protection layer can wrap the stator to play a good sealing protection effect when a nail is pricked, meanwhile, the rubber plate is matched with the metal chain plate layer to form the protection part, the metal chain plate layer is used for playing a secondary anti-prick effect, so that the good anti-prick characteristic of the tire main body can be ensured, the phenomenon that the tire is pricked can be effectively avoided, the protection part is matched with the partition plate for use, the outer tire space outside the protection part is divided into a plurality of sealing cavities by the partition plate, so that the phenomenon that all air leakage can not occur when the nail is pricked can be ensured, the elastic action of the spring I and the spring II can play a good buffering effect in the driving process of the tire main body, and the damage to the wheel hub when the tire pressure is insufficient can be effectively avoided, and functional diversity is improved.

As a preferred embodiment, the anti-prick unit includes a first metal mesh plate layer, a second metal mesh plate layer, and a polymer anti-prick protection layer, and the polymer anti-prick protection layer is disposed between the first metal mesh plate layer and the second metal mesh plate layer.

As a preferred embodiment, the protection part comprises a rubber plate, a second cavity is formed in the rubber plate, a metal chain plate layer is arranged in the second cavity, and the partition plate is arranged on one side face of the rubber plate.

As a preferred embodiment, the buffering portion includes buffer cylinder and buffer beam, the surface cover of buffer beam is equipped with the sliding sleeve, the sliding sleeve joint is in a side of buffer cylinder, a side at the backup pad is installed to the buffer cylinder, the one end of buffer beam extends to the inside of buffer cylinder and through the inside wall fixed connection of spring two and buffer cylinder, fixed connection between the other end of buffer beam and the inner tube of a tyre.

As a preferred embodiment, the outer surface of the buffer rod is provided with a first spring, two ends of the first spring are respectively and fixedly connected with the sliding sleeve and the limiting ring, and the limiting ring is fixedly arranged on the outer surface of the buffer rod and is slidably arranged on the inner side wall of the buffer cylinder.

As a preferred embodiment, a plurality of support ribs are mounted on the outer surface of the buffer cylinder, and one end of each support rib, which is far away from the buffer cylinder, is fixedly connected with the support plate.

Compared with the prior art, the utility model has the beneficial effects that:

the anti-puncturing tire filled with the nano material is used by arranging the anti-puncturing unit to be matched with the protection part, a primary anti-puncturing effect can be achieved by utilizing the metal net plate layer I and the metal net plate layer II, a good sealing protection effect can be achieved by utilizing the high polymer anti-puncturing protection layer to wrap the stator when a nail is punctured, meanwhile, the protection part is formed by utilizing the rubber plate to be matched with the metal chain plate layer, a secondary anti-puncturing effect is achieved by utilizing the metal chain plate layer, so that the good anti-puncturing characteristic of the tire main body can be ensured, and the phenomenon that the tire is punctured is effectively avoided;

this tire is prevented pricking after nano-material fills uses through setting up protection part cooperation baffle, utilizes the baffle to fall into the outside cover tire space of protection part into a plurality of sealed chamber, and then can guarantee that the nail can not appear whole gas leakage phenomenon when pricking, and utilizes the elastic action of spring one and spring two can play fine buffering effect at the tire main part in-process of traveling, and the damage of wheel hub when effectively avoiding tire pressure not enough perfects functional diversity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic right-view half-section structure of the present invention;

FIG. 3 is a schematic view of a buffer according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the present invention at a.

In the figure: 1. a hub; 2. a carcass; 3. an outer tire; 4. an inner tube; 5. a carcass protective rubber layer; 6. supporting ribs; 7. a first metal mesh plate layer; 8. a second metal mesh plate layer; 9. a high molecular puncture-proof protective layer; 10. a rubber plate; 11. a metal chain plate layer; 12. a protective part; 13. a partition plate; 14. A buffer section; 15. a support plate; 16. a buffer rod; 17. a sliding sleeve; 18. a first spring; 19. a second spring; 20. a limiting ring; 21. a buffer cylinder.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-4, the utility model provides a nano-material filled anti-puncture tire, which comprises a tire main body consisting of a hub 1 and a tire body 2, wherein the tire body 2 consists of an outer tire 3 and an inner tire 4 which is arranged in the outer tire 3 and sleeved on the outer surface of the hub 1, a first cavity is formed in the outer tire 3, a tire body protective rubber layer 5 is arranged on the inner wall of the first cavity, the tire body protective rubber layer 5 is wrapped outside an anti-puncture unit, the anti-puncture unit is assembled to prevent air leakage caused by puncturing of a nail in the driving process of the tire main body, the anti-puncture unit comprises a first metal net plate layer 7, a second metal net plate layer 8 and a macromolecule anti-puncture protective layer 9, the macromolecule anti-puncture protective layer 9 is arranged between the first metal net plate layer 7 and the second metal net plate layer 8, a primary anti-puncture effect can be achieved by utilizing the first metal net plate layer 7 and the second metal net plate layer 8, and the macromolecule anti-puncture protective layer 9 can wrap the stator when the nail is punctured, so that a good sealing effect can be achieved And (5) a protection effect.

The internally mounted of cover tire 3 has protection portion 12, and protection portion 12 includes rubber slab 10, and cavity two has been seted up to the inside of rubber slab 10, and the internally mounted of cavity two has metal chain plate layer 11, and baffle 13 is installed in a side of rubber slab 10, utilizes setting up of metal chain plate layer 11 to further play and prevents pricking the effect, can effectively support the protection to rubber slab 10.

The outer surface of the protective part 12 and the inner part of the outer tyre 3 are provided with a plurality of clapboards 13 in a circular array, and a plurality of baffle 13 separates into a plurality of sealed chamber with between overcoat and the protection part 12, a plurality of backup pad 15 is installed to a side that protection part 12 is close to inner tube 4, a side of backup pad 15 is connected with inner tube 4 through a plurality of buffer 14 in order to realize the buffering, buffer 14 includes buffer tube 21 and buffer rod 16, the surface cover of buffer rod 16 is equipped with sliding sleeve 17, sliding sleeve 17 joint is in a side of buffer tube 21, a side at backup pad 15 is installed to buffer tube 21, the one end of buffer rod 16 extends to inside of buffer tube 21 and through the inside wall fixed connection of spring two 19 and buffer tube 21, fixed connection between the other end of buffer rod 16 and inner tube 4, utilize buffer rod 16 and buffer tube 21 cooperation to use, and then can utilize the deformation effort of spring two 19 to play certain buffering effect.

The surface of buffer beam 16 is provided with spring 18, the both ends of spring 18 respectively with sliding sleeve 17 and spacing ring 20 fixed connection, spacing ring 20 fixed mounting is at the surface of buffer beam 16 and slidable mounting is at the inside wall of buffer cylinder 21, through setting up spring 18, spring two 19 and the cooperation of spring 18 are used, another shrink of extension can be one during spring 18 and the atress of spring two 19, and then can further promote buffering protective effect, and the setting that utilizes spacing ring 20 can carry on spacingly to buffer beam 16, break away from buffer cylinder 21 when avoiding buffer beam 16 atress.

The outer surface mounting of buffer cylinder 21 has a plurality of brace 6, and the one end and the backup pad 15 fixed connection of buffer cylinder 21 are kept away from to brace 6, through setting up brace 6, utilize brace 6 to support buffer cylinder 21, guarantee that the stability of buffer cylinder 21 installation is good.

When using, when the nail is touched to the tire main part in-process of traveling, the nail utilizes metal mesh sheet layer 7 and metal mesh sheet layer two 8 to play certain resistance effect of preventing pricking when stabbing, and utilize the polymer to prevent pricking protective layer 9 and can wrap up the nail, simultaneously when the nail pierces because setting up of baffle 13 makes whole tire main part can not appear whole gas leakage phenomenon, utilize metal chain sheet layer 11 in the guard portion 12 to play the second grade to prevent pricking resistance effect simultaneously, the tire main part traveling in-process can utilize the reverse effort that spring 18 and spring two 19 deformation produced to play fine buffering protective effect simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tire is prevented pricking after nano-material fills which characterized in that: including the tire main part that wheel hub (1) and matrix (2) are constituteed, matrix (2) comprises cover tire (3) and inner tube (4) that set up at cover tire (3) inside and cover wheel hub (1) surface, cavity one has been seted up to the inside of cover tire (3), and the inner wall of cavity one installs matrix protecting rubber layer (5), matrix protecting rubber layer (5) parcel is in the outside of preventing pricking the unit, prevent pricking the unit and be assembled for being used for avoiding the nail to prick when the tire main part goes the in-process and cause gas leakage, the internally mounted of cover tire (3) has protection portion (12), the surface of protection portion (12) is annular array with the inside of cover tire (3) and installs a plurality of baffle (13), and separates into a plurality of sealed chamber with overcoat and protection portion (12) between a plurality of baffle (13), protection portion (12) are close to a side of inner tube (4) and install a plurality of backup pad (15), one side surface of the supporting plate (15) is connected with the inner tube (4) through a plurality of buffer parts (14) to realize buffering.

2. The nanomaterial-filled puncture-resistant tire according to claim 1, wherein: the anti-prick unit comprises a first metal mesh plate layer (7), a second metal mesh plate layer (8) and a macromolecule anti-prick protective layer (9), wherein the macromolecule anti-prick protective layer (9) is arranged between the first metal mesh plate layer (7) and the second metal mesh plate layer (8).

3. The nanomaterial-filled puncture-resistant tire according to claim 1, wherein: the protection part comprises a rubber plate (10), a second cavity is formed in the rubber plate (10), a metal chain plate layer (11) is arranged in the second cavity, and a side face of the rubber plate (10) is installed on the partition plate (13).

4. The nanomaterial-filled puncture-resistant tire according to claim 3, wherein: buffer portion (14) are including buffer cylinder (21) and buffer beam (16), the surface cover of buffer beam (16) is equipped with sliding sleeve (17), sliding sleeve (17) joint is in a side of buffer cylinder (21), a side at backup pad (15) is installed in buffer cylinder (21), the one end of buffer beam (16) extends to inside and the inside wall fixed connection through spring two (19) and buffer cylinder (21) of buffer cylinder (21), fixed connection between the other end of buffer beam (16) and the inner tube (4).

5. The nanomaterial-filled puncture-resistant tire according to claim 4, wherein: the outer surface of buffer beam (16) is provided with spring (18), the both ends of spring (18) respectively with sliding sleeve (17) and spacing ring (20) fixed connection, spacing ring (20) fixed mounting is at the surface of buffer beam (16) and slidable mounting is at the inside wall of buffer cylinder (21).

6. The nanomaterial-filled puncture-resistant tire according to claim 4, wherein: a plurality of supporting ribs (6) are mounted on the outer surface of the buffer cylinder (21), and one end, far away from the buffer cylinder (21), of each supporting rib (6) is fixedly connected with the supporting plate (15).

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