CN214396277U

CN214396277U - Explosion-proof safety tire

Info

Publication number: CN214396277U
Application number: CN202120241364.4U
Authority: CN
Inventors: 蒋凯; 朱渊
Original assignee: Jiangsu Primus Tire Technology Co ltd
Current assignee: Jiangsu Primus Tire Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-15
Anticipated expiration: 2031-01-28

Abstract

The utility model provides an explosion-proof safety tire relates to tire technical field, including outer tire layer, the top both sides on outer tire layer all are provided with horizontal decorative pattern slot, the top on outer tire layer is close to between each one side of two horizontal decorative pattern slots and locates all to be provided with a plurality of vertical decorative pattern slots, the top center department on outer tire layer is provided with a plurality of tread decorative patterns, the bottom veneer on outer tire layer is connected with the overburden, the bottom hot pressing of overburden has nylon belted layer, the bottom on nylon belted layer is provided with the layer that insulates against heat. The utility model discloses, the heat of outside with the tire is cut off outside through the heat insulating layer that sets up for the inside gas of tire can not lead to blowing out because of expend with heat and contract with cold inflation, and ring skeleton and the arc skeleton through setting up can continue to travel after the tire is punctured, have improved the security that the vehicle went, have prevented that the vehicle from appearing owing to not having spare tyre and the unable condition of traveling on the road.

Description

Explosion-proof safety tire

Technical Field

The utility model relates to a tire technical field especially relates to an explosion-proof safety tire.

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 temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required.

However, in the prior art, the conventional explosion-proof tire passes through the gas generator and then conveys gas from the gas storage cavity to the inner tube, so that a vehicle can continue to drive, certain dangerousness exists, the air pressure is unstable, the general vehicle tire burst is caused by the fact that the temperature is too high, the gas in the inner tube expands with heat and contracts with cold, and the vehicle tire burst is caused, and the gas in the tire leaks because the tire is pricked by a sharp object in the running process of the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, separate the outside heat of tire outside through the heat insulating layer that sets up outside for the inside gas of tire can not lead to blowing out because expend with heat and contract with cold inflation, and ring skeleton and the arc skeleton through setting up can continue to travel after the tire is punctured, have improved the security that the vehicle went, have prevented that the vehicle from appearing because there is not spare tyre and the unable condition of going on the road.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof safety tire, includes outer tire layer, the top both sides of outer tire layer all are provided with horizontal decorative pattern groove, the top of outer tire layer is close to between each one side of two horizontal decorative pattern grooves and locates all to be provided with a plurality of longitudinal decorative pattern grooves, the top center department of outer tire layer is provided with a plurality of tread decorative patterns, the bottom veneer of outer tire layer is connected with the overburden, the bottom hot pressing of overburden has nylon belted layer, the bottom of nylon belted layer is provided with the layer that insulates against heat.

As a preferable embodiment, the bottom of the heat insulation layer is adhered with buffer rubber strips near the edges of two sides, and a first steel wire layer is arranged between the bottoms of the two buffer rubber strips.

As a preferable embodiment, the bottom of the first steel wire layer is connected with a second steel wire layer in a hot pressing mode, and a carcass ply is arranged at the bottom of the second steel wire layer.

In a preferred embodiment, the bottom of the carcass ply is provided with an inner liner, and toe protection layers are arranged between two sides of the inner liner close to the bottom edge and two sides of the carcass ply close to the bottom edge.

In a preferred embodiment, the toe opening protection layers are internally provided with toe opening steel wires, and one outer surface of the outer tire layer, close to the peripheral edge, is provided with a mark.

As a preferred embodiment, both sides of the inside of the airtight layer are provided with circular ring frameworks, arc frameworks are fixed between the outer surfaces of each side of the two circular ring frameworks at equal intervals, and the bottom of the covering layer is provided with an explosion-proof and anti-prick coating.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, foreign tyre layer plays protection and wear resistant effect, the top both sides on foreign tyre layer all are provided with horizontal decorative pattern slot, horizontal decorative pattern slot plays to increase the effect of grabbing ground power to uneven ground, vertical decorative pattern slot prevents that the phenomenon of skidding from appearing in the way of going in the car, also reduce the emergence of traffic accident to a certain extent, a plurality of tread decorative patterns of the top center department setting on foreign tyre layer also can play the effect of increase friction power, overburden and nylon area are restrainted the layer and can be played the inside structure of protection tire, the heat that the layer can be shielded to the outer tire layer that insulates against heat that sets up, can make the inside atmospheric pressure of tire stable, prevent to produce the condition of blowing out and the appearance of traffic accident.

2. In the utility model, the bottom of the thermal insulation layer is close to the buffer rubber strips adhered at the edges of two sides, which has the buffer function when the tyre moves due to external force, the first steel wire layer and the second steel wire layer can play the role of fixing the shape of the supporting structure, the carcass ply mainly plays the role of bearing load (automobile gravity, road surface impact force and internal air pressure), the size and the shape of the outer edge of the tyre are kept, the toe mouth steel wire and the toe mouth protective layer play the role of fixing the shape of the supporting structure, the airtight layer prevents the leakage of gas in the tyre, the outer surface of one side of the outer tyre layer is close to the marks arranged at the edges around, the information for the tyre is displayed, the circular ring framework and the arc framework can continue to run after the tyre is punctured, the safety of vehicle running is improved, the condition that the vehicle can not run on the road due to the absence of spare tyre is prevented, the explosion-proof and puncture-proof coating can protect the tire from being punctured by sharp objects on the road surface when the tire runs on the road surface, and the practicability and the protection performance of the tire are further enhanced.

Drawings

FIG. 1 is a cross-sectional perspective view of an explosion-proof run-flat tire according to the present invention;

FIG. 2 is a cross-sectional perspective view of an explosion-proof safety tire according to the present invention;

fig. 3 is the utility model provides a cut open perspective view of explosion-proof safety tire.

Illustration of the drawings:

1. an outer tire layer; 2. a transverse pattern groove; 3. longitudinal pattern grooves; 4. a tread pattern; 5. a cover layer; 6. a nylon belt ply; 7. a thermal insulation layer; 8. buffering the rubber strip; 9. a first steel wire layer; 10. a second steel wire layer; 11. a carcass ply; 12. an airtight layer; 13. a toe opening protection layer; 14. a toe steel wire; 15. identifying; 16. a circular ring framework; 17. an arc-shaped framework; 18. explosion-proof and puncture-proof coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an explosion-proof safety tire, including outer tire layer 1, the top both sides of outer tire layer 1 all are provided with horizontal decorative pattern groove 2, the top of outer tire layer 1 is close to between each one side of two horizontal decorative pattern grooves 2 and locates all to be provided with a plurality of longitudinal decorative pattern grooves 3, the top center department of outer tire layer 1 is provided with a plurality of tread decorative patterns 4, the bottom veneer of outer tire layer 1 is connected with overburden 5, the bottom hot pressing of overburden 5 has nylon belted layer 6, the bottom of nylon belted layer 6 is provided with heat insulating layer 7.

The bottom on heat insulating layer 7 is close to both sides edge and all pastes and has cushioned rubber strip 8, all is provided with steel wire layer 9 between the bottom of two cushioned rubber strips 8, receives external force when cushioned rubber strip 8 is the tire motion and carries out the effect of buffering, and steel wire layer 9 can play the effect of fixed bearing structure shape.

The bottom of the first steel wire layer 9 is connected with a second steel wire layer 10 in a hot pressing mode, the bottom of the second steel wire layer 10 is provided with a tire body cord fabric layer 11, the tire body cord fabric layer 11 is mainly used for bearing loads (automobile gravity, road surface impact force and internal air pressure) and keeping the size and the shape of the outer edge of the tire, and the second steel wire layer 10 plays a role in fixing and supporting the shape of a structure.

The bottom of the carcass ply 11 is provided with an airtight layer 12, a toe opening protection layer 13 is arranged between the two sides of the airtight layer 12 close to the bottom edge and the two sides of the carcass ply 11 close to the bottom edge, the airtight layer 12 is used for preventing the leakage of gas in the tire, and the toe opening protection layer 13 is used for protecting a toe opening steel wire 14.

The inside of two toe mouth protective layers 13 is installed with toe mouth steel wire 14, and one side surface of outer tire layer 1 is close to edge all around and is provided with sign 15, and the sign 15 that sets up plays the information display for the tire.

The inner two sides of the airtight layer 12 are provided with the circular ring frameworks 16, the arc frameworks 17 are fixed between the outer surfaces of each side of the two circular ring frameworks 16 at equal intervals, the bottom of the covering layer 5 is provided with the explosion-proof and anti-prick coating 18, the circular ring frameworks 16 and the arc frameworks 17 can continue to run after the tires are pricked, the running safety of the vehicle is improved, the situation that the vehicle cannot run on the road due to the fact that spare tires do not exist is prevented, the explosion-proof and anti-prick coating 18 can protect the tires from being pricked by sharp objects on the road when the tires run on the road, and the practicability and the protection performance of the tires are further enhanced.

The working principle of the embodiment is as follows: when the anti-explosion safety tire is used, firstly, as shown in figures 1, 2 and 3, when the anti-explosion safety tire is installed, firstly, the outer tire layer 1 plays a role in protection and wear resistance, the two sides of the top of the outer tire layer 1 are both provided with the transverse pattern grooves 2, the transverse pattern grooves 2 play a role in increasing the grip force on uneven ground, the longitudinal pattern grooves 3 prevent the automobile from skidding during running, the occurrence of traffic accidents is reduced to a certain extent, the plurality of tread patterns 4 arranged at the center of the top of the outer tire layer 1 can also play a role in increasing friction force, the covering layer 5 and the nylon belted layer 6 can play a role in protecting the structure in the tire, and the arranged heat insulation layer 7 can insulate the heat of the outer tire layer 1, the air pressure in the tire can be stabilized, and the conditions of tire burst and traffic accidents are prevented;

according to the figures 1, 2 and 3, after the tyre is installed, the bottom of the heat insulation layer 7 is close to the buffer rubber strips 8 adhered to the edges of two sides, so that the tyre is buffered by external force when moving, the first steel wire layer 9 and the second steel wire layer 10 can play a role of fixing and supporting the structural shape, the tyre body cord fabric layer 11 mainly plays a role of bearing load (automobile gravity, road surface impact force and internal air pressure) and keeping the size and the shape of the outer edge of the tyre, the toe opening steel wires 14 and the toe opening protection layer 13 play a role of fixing and supporting the structural shape, the airtight layer 12 plays a role of preventing the leakage of gas in the tyre, the outer surface of one side of the outer tyre layer 1 is close to the marks 15 arranged at the peripheral edges, so that the information of the tyre is displayed, the circular ring framework 16 and the arc framework 17 can continue to run after the tyre is punctured, the running safety of the vehicle is improved, and the situation that the vehicle cannot run on the road due to the absence of a spare tyre is prevented, the explosion-proof and puncture-proof coating 18 can protect the tire from being punctured by sharp objects on the road surface when the tire runs on the road surface, and the practicability and the protection of the tire are further enhanced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A run-flat tire comprising an outer tire layer (1), characterized in that: the tyre is characterized in that transverse pattern grooves (2) are arranged on two sides of the top of the outer tyre layer (1), a plurality of longitudinal pattern grooves (3) are arranged between each side, close to the two transverse pattern grooves (2), of the top of the outer tyre layer (1), a plurality of tread patterns (4) are arranged at the center of the top of the outer tyre layer (1), a covering layer (5) is connected to the bottom of the outer tyre layer (1) in a gluing mode, a nylon belted layer (6) is connected to the bottom of the covering layer (5) in a hot-pressing mode, and a heat insulation layer (7) is arranged at the bottom of the nylon belted layer (6).

2. A run flat tire according to claim 1, wherein: the bottom of heat insulating layer (7) is close to both sides edge and all is pasted buffering rubber strip (8), two all be provided with steel wire layer (9) No. one between the bottom of buffering rubber strip (8).

3. A run flat tire according to claim 2, wherein: the bottom of the first steel wire layer (9) is connected with a second steel wire layer (10) in a hot-pressing mode, and a tire body cord fabric layer (11) is arranged at the bottom of the second steel wire layer (10).

4. A run flat tire according to claim 3, wherein: an airtight layer (12) is arranged at the bottom of the carcass ply (11), and toe opening protection layers (13) are arranged between the two sides of the airtight layer (12) close to the bottom edge and the two sides of the carcass ply (11) close to the bottom edge.

5. A run flat tire according to claim 4, wherein: two the internally mounted of toe mouth protective layer (13) has toe mouth steel wire (14), one side surface of outer tire layer (1) is close to edge all around and is provided with sign (15).

6. A run flat tire according to claim 4, wherein: circular ring frameworks (16) are arranged on two sides of the inner portion of the airtight layer (12), arc frameworks (17) are fixed between the outer surfaces of two circular ring frameworks (16) on one side at equal intervals, and an explosion-proof and anti-prick coating (18) is arranged at the bottom of the covering layer (5).