CN210706740U

CN210706740U - High-strength tire

Info

Publication number: CN210706740U
Application number: CN201921240097.8U
Authority: CN
Inventors: 杨益文; 杨向峰; 杨佳珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-09
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to a high strength tire, install the matrix in the wheel hub outside including wheel hub and circumference, the matrix be cavity form, its characterized in that: the inner side wall of the tire body is coated with a polyurea coating. Adopt above-mentioned scheme, the utility model provides an effectively restrain explosion, guarantee driving safety, increase of service life's high strength tire.

Description

High-strength tire

Technical Field

The utility model relates to a tire field, concretely relates to high strength tire.

Background

The tyre is a circular ring elastic rubber product which is assembled on various vehicles or machines and rolls in a grounding way, the tyre comprises a hub and a tyre body which is circumferentially arranged on the outer side of the hub, along with the wide application of automobiles, traffic accidents caused by explosion of the traditional tyre are frequent, the personal and property losses caused by the explosion are not large, and the intensity of the tyre needs to be strengthened and the harm caused by the explosion of the tyre is reduced.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide an effectively restrain explosion, guarantee driving safety, increase of service life's high strength tire.

In order to achieve the above purpose, the utility model provides a following technical scheme: install the matrix in the wheel hub outside including wheel hub and circumference, the matrix be the cavity form, its characterized in that: the inner side wall of the tire body is coated with a polyurea coating.

By adopting the technical scheme, the polyurea coating is an elastomer substance generated by the reaction of the isocyanate component and the amino compound component, has the characteristics of corrosion resistance, water resistance, wear resistance and the like, has no special requirement on the use environment, is fast in spraying, effectively prolongs the service life of the tire body, increases the strength of the tire body, selects the inner side as the spraying position of the tire body, intensively selects the inner side tire body for reinforcement, concentrates the reinforcement area on an important area, saves the use cost, does not influence the running performance of the outer side of the tire, in addition, the formed polyurea coating enables the tire body to still keep the original shape after foreign matters are pricked into the tire body, large-area gaps can not appear, the impact on the running influence and the impact on the automobile can be reduced, the harm caused by tire explosion can be avoided, the driving safety can be ensured, and the service life.

The utility model discloses further set up to: the outer side wall of the tire body is coated with a polyurea coating.

By adopting the technical scheme, as another implementation mode of the spraying mode, the polyurea coating is coated on the whole tire body, so that the strength of the tire body is comprehensively enhanced, and the tire can be used for dealing with some particularly severe working conditions.

Drawings

Fig. 1 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a second embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in figure 1, the utility model discloses a high strength tire, including wheel hub 1 and circumference install in the matrix 2 of wheel hub 1 outside, matrix 2 is the cavity form, matrix 2 inside wall scribbles polyurea coating 3, polyurea coating 3 is an elastomer material that isocyanate component and amino compound component reaction generated, have anticorrosive, waterproof, wear-resisting characteristics etc., and do not have special requirement to service environment, the spraying is quick, effectively improve matrix 2's life, and increase matrix 2's intensity, select the inboard spraying position as matrix 2, concentrate on selecting inboard matrix 2 and strengthen, make the regional important region of strengthening concentrate on, and save use cost, and do not influence the outside driving performance of tire, in addition, polyurea coating 3 that forms makes matrix 2 still keep original shape after the foreign matter pricks into matrix 2, the opening of large tracts of land can not appear, the impact on driving and the impact on the automobile are reduced, the damage caused by tire explosion is avoided, the driving safety is guaranteed, and the service life can be greatly prolonged.

As shown in fig. 2, the outer sidewall of the carcass 2 is also coated with the polyurea coating 3, as another embodiment of the spraying method, the polyurea coating 3 is coated on the whole carcass 2, so that the strength of the carcass 2 is comprehensively enhanced, thereby coping with some particularly severe working conditions.

Claims

1. The utility model provides a high strength tire, includes that wheel hub and circumference install in the matrix of the wheel hub outside, the matrix be cavity form, its characterized in that: the inner side wall of the tire body is coated with a polyurea coating.

2. The high strength tire of claim 1, wherein: the outer side wall of the tire body is coated with a polyurea coating.