WO2014194735A1

WO2014194735A1 - High-strength tire

Info

Publication number: WO2014194735A1
Application number: PCT/CN2014/076543
Authority: WO
Inventors: 袁志贤
Original assignee: 田艺儿
Priority date: 2013-06-05
Filing date: 2014-04-30
Publication date: 2014-12-11
Also published as: CN203267671U

Abstract

A high-strength tire. The high-strength tire structurally comprises a solid cover tire (1), small honeycomb columnar structures (2), large honeycomb columnar structures (3), a filling body (4), and a hub (5). The small honeycomb columnar structures (2), the large honeycomb columnar structures (3) and the filling body (4) form a honeycomb carcass. The solid cover tire (1) is tightly confined at the periphery of the honeycomb carcass by means of interference fit. The large honeycomb columnar structures (3) are uniformly distributed between the hub (5) and the solid cover tire (1). The small honeycomb columnar structures (2) are filled in the large honeycomb columnar structures (3). As a design of filling the small honeycomb columnar structures in the large honeycomb columnar structures is used, hexagonal structures of large and small honeycombs are supported by each other, so that certain vibration reduction performance is maintained, and strength of the tire is improved to a maximum degree; the high-strength tire has the advantages of being free of air inflation and burst, easy to maintain, light in dead weight, and having strong adaptive capabilities to environments.

Description

High-strength tire

Technical field

The utility model relates to a honeycomb tire, in particular to a high-strength tire, belonging to the technical field of tires.

Background technique

Most of the common tires on the market currently use a two-layer structure, that is, the inner tube is embedded in the tire casing, or only the tire tube. These ordinary tires need to be inflated, and the shape maintaining force is provided by the atmospheric pressure, and also through the compressibility of the air and The flowability provides an elastic deformation cushioning force. However, pneumatic tires have the following main problems: Easy to wear, that is, the outer layer of the vulcanized rubber layer is vulnerable, easy to leak; maintenance is difficult, that is, any pneumatic tire even in the best use environment It is necessary to measure pressure and qi at regular intervals; the environmental adaptability is poor, that is, the thermal expansion and contraction of air is very powerful. Under different circumstances, the use of pneumatic tires is completely different, and higher requirements are placed on maintenance. Therefore, in order to overcome these problems, people have invented low-pressure tires. The low-pressure tires actually make the inside of the original vacuum tire into a plurality of air chambers, although they are inflated by one inflation valve, but after damaging one of the air chambers, the overall shape It still remains intact, and at the same time, due to the supporting force of the ribs, the inflation pressure of this type of tire is smaller than that of the conventional vacuum tire, and even if it is broken by the bullet, it can maintain a certain exercise capacity. However, such low-pressure tires also have disadvantages such as high cost, heavy weight, and inability to completely solve the problems of conventional pneumatic tires.

Summary of the invention The utility model aims at the shortcomings of the existing ordinary tires in the use process, and proposes a high-strength tire, which has the characteristics of no inflation, no puncture, easy maintenance, strong environmental adaptability and light weight.

The utility model adopts the following technical solutions to solve the existing problems.

A high-strength tire comprising: a solid casing, a small honeycomb columnar structure, a large honeycomb columnar structure, a filling body, a hub; wherein, the small honeycomb columnar structure, the large honeycomb columnar structure and the filling body constitute a honeycomb carcass;

The solid casing is made of a rubber material, and the solid casing is tightly clamped to the periphery of the honeycomb body by an interference fit;

The small honeycomb columnar structure and the large honeycomb columnar structure have a regular hexagonal cross section, the large honeycomb columnar structure is evenly distributed between the hub and the solid casing, and the small honeycomb columnar structure is filled in the large honeycomb columnar structure;

The filling body is filled in a gap between the large honeycomb columnar structure and the solid casing and the small honeycomb columnar structure and the large honeycomb columnar structure, and the material of the filling body is a polyurethane elastic body;

There is an interference fit between the hub and the honeycomb carcass, and the honeycomb carcass is tightly hung on the hub, and the friction between the hub and the honeycomb carcass does not cause relative sliding.

Advantageous Effects of the Invention: The high-strength tire proposed by the utility model adopts a design of filling a small honeycomb columnar structure in a large honeycomb columnar structure, and the hexagonal structures of the large and small honeycombs support each other while maintaining a certain shock absorption performance. Maximize the strength of the tire, and it has the characteristics of no inflation, no puncture, easy maintenance, strong environmental adaptability and light weight. DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

1, solid tire 2, small honeycomb column structure 3, large honeycomb column structure 4, filling body 5, wheel hub

Specific form

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , a high-strength tire comprises: a solid casing 1, a small honeycomb column structure 2, a large honeycomb column structure 3, a filling body 4, a hub 5; wherein, a small honeycomb column structure 1, a large honeycomb column Structure 2 and filler body 4 constitute a honeycomb carcass;

As shown in Fig. 1, the solid casing 1 is made of a rubber material, and the solid casing 1 is tightly fitted around the periphery of the honeycomb body by an interference fit;

As shown in FIG. 1, the small honeycomb columnar structure 1 and the large honeycomb columnar structure 2 have a regular hexagonal cross section, the large honeycomb columnar structure 2 is evenly distributed between the hub 5 and the solid casing 1, and the small honeycomb columnar structure 2 is filled in the large honeycomb. Columnar structure 3;

As shown in Fig. 1, the filling body 4 is filled in a gap between the large honeycomb columnar structure 3 and the solid casing 1 and the small honeycomb columnar structure 2 and the large honeycomb columnar structure 3, and the material of the filling body 4 is a polyurethane elastomer;

As shown in Fig. 1, there is an interference fit between the hub 5 and the honeycomb carcass, and the honeycomb carcass is tightly hung on the hub 5, and the hub 5 and the honeycomb carcass are frictionally acted against relative sliding.

A high-strength tire adopts a design of a small honeycomb columnar structure filled with a small honeycomb columnar structure, and the hexagonal structures of the large and small honeycombs support each other while maintaining a certain shock absorption performance. Maximize the strength of the tire ₍

Claims

Rights request

1. A high-strength tire, characterized by: Mainly composed of a solid outer tire, a small honeycomb columnar structure, a large honeycomb columnar structure, a filling body, and a wheel hub; wherein, the small honeycomb columnar structure, the large honeycomb columnar structure, and the filling body constitute a honeycomb tire The solid outer tire is made of rubber material. The solid outer tire is tightly clamped on the periphery of the honeycomb carcass through interference fit. The cross-sections of the small honeycomb columnar structure and the large honeycomb columnar structure are regular hexagons. The large honeycomb columnar structure is evenly distributed on the wheel hub and the solid tire body. Between the outer tires, small honeycomb columnar structures are filled in large honeycomb columnar structures.

2. A high-strength tire according to claim 1, characterized in that: the filling body is filled in the gap between the large honeycomb columnar structure and the solid outer tire and the small honeycomb columnar structure and the large honeycomb columnar structure, and the material of the filling body is It is polyurethane elastomer.

3. A high-strength tire according to claim 1, characterized in that: there is an interference fit between the wheel hub and the honeycomb carcass, the honeycomb carcass is tightly clamped on the wheel hub, and the friction force between the wheel hub and the honeycomb carcass is function without causing relative sliding.