Non-aerated tire piece combined tire

A non-inflatable, combined technology, used in non-pneumatic tires, tire parts, transportation and packaging, etc., can solve the problems of vehicle subversion, traffic accidents, tire leakage, etc., to achieve less dislocation deformation, improve overall quality, Reliable effect of connection and assembly

Inactive Publication Date: 2009-02-25
许才三
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing vehicle tires contain a ring-shaped inner tube, which is placed on the steel ring. It needs to be inflated before it can be used, and the high pressure of the pneumatic tire cannot be balanced for a long time. Frequent inflation is labor-intensive and time-consuming, and tire leaks are often encountered during use. Phenomena such as air or tire explosion, which will cause traffic accidents in severe cases
At present, the tires of various vehicles are punctured and leaked, and the maintenance is cumbersome and time-consuming. The consequences of a tire blowout are more serious. Not only will the entire tire be scrapped, but the vehicle may also be overturned.

Method used

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  • Non-aerated tire piece combined tire
  • Non-aerated tire piece combined tire
  • Non-aerated tire piece combined tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as figure 1 ,figure 2, Figure 11 , Figure 12 As shown, the non-pneumatic tire combined tire includes a steel ring 12, an inner tube and an outer tire 11. The outer tire 11 wraps the inner tube on the steel ring 12, and the inner tube is sequentially connected and assembled by the tires arranged along the steel ring 12 to form a closed The tire is circular, and the tire is made of highly elastic materials such as rubber, plastic or polyurethane, which are cast, molded or pressed, and then processed to remove burrs and defects. The different parts of the placenta are divided into the upper crown 1 and the lower placenta 2 according to their functions. There is a hollow cavity 3 in the middle of the crown 1, fan-shaped grooves 13 are set around the hollow cavity, and a limit platform 4 is set at the bottom of the hollow cavity 3. . When the tire is subjected to excessive pressure, the limit platform can prevent the excessive compression deformation of th...

Embodiment 2

[0026] Embodiment 2: as image 3 , Figure 4 As shown, another implementation of the air-free tire inner tube is a structure suitable for use when the tire is under relatively high pressure. The basic structure is the same as that of embodiment 1, but the width of the tire is enlarged, and the tire seat 2 is provided with a through hole 8 to reduce weight, save material and increase the effect of elastic space. The connecting piece 5 and the connecting hole 6 are arranged symmetrically on both sides of the through hole 8 . Two deformation holes 7 are symmetrically opened on both sides of the original hollow cavity 3 on the tire crown 1. The purpose is also to reduce weight, save material, and increase elastic space. The spacer 4 at the bottom of the hollow cavity 3 should be correspondingly set larger, and an aperture 9 can also be arranged in the middle.

Embodiment 3

[0027] Embodiment 3: as Figure 5 , Image 6 As shown, yet another realization of the tire inner tube of the non-pneumatic-strip combined tire is a structure suitable for use when the pressure on the tire is small. As described below, the center of the crown 1 is a solid body made of high elastic material, and the rest of the basic structure is consistent with the first embodiment.

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PUM

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Abstract

The present invention relates to a combined tyre with non-charging tyre shoes. The prior tyre needs charging for using, and during the course of the use, the phenomena of air leakage and burst of the tyre always occur, when the phenomena are serious, traffic accident can be caused, and even a vehicle can be upset. The present invention includes a steel ring, an outer tyre and an inner tyre. The inner tyre is covered by the outer tyre at the steel ring. The present invention is characterized in that the inner tyre is formed by combining plural tyre shoes which are arranged along the steel ring; the tyre shoe includes a tyre crown and a tyre seat which is tallied with the assembly face of the steel ring; the tyre crown and the tyre seat are all made from high elastic materials; two sides of the tyre seat are respectively provided with connecting holes and connecting units; the connecting units are orderly put into the connecting holes of the tyre seat of the adjacent tyre shoe. The tyre shoes are annularly arranged to form the non-charging inner tyre structure and form he inner tyre which can change shape elastically as well as can be conveniently assembled and keep regular shape, and the whole quality of the tyre is effectively improved.

Description

【Technical field】 [0001] The invention belongs to vehicle accessories, and relates to a combined tire without pneumatic tires. 【Background technique】 [0002] At present, the existing vehicle tires contain a ring-shaped inner tube, which is placed on the steel ring. It needs to be inflated before it can be used, and the high pressure of the pneumatic tire cannot be balanced for a long time. Frequent inflation is labor-intensive and time-consuming, and tire leakage is often encountered during use. Phenomena such as gas or tire explosion, etc., will cause traffic accidents in severe cases. At present, the tires of various vehicles are punctured and air-leaked, and maintenance is cumbersome and time-consuming, and the consequences of a tire blowout are more serious, which not only causes the whole tire to be scrapped, but also may cause the vehicle to overturn. Consistent efforts have therefore been made to improve the structure of tires. 【Content of invention】 [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C7/10
Inventor 许才三
Owner 许才三
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