Multiair cavity explosion proof safety tyre and its air inflation method

A safety tire and multi-cavity technology, which is used in the inflation of multi-cavity safety tires and the field of multi-cavity safety tires, can solve problems such as the hidden danger of overall bursting, improve safety and durability, optimize internal structure, and avoid overall burst effect

Inactive Publication Date: 2006-06-14
钟宝驹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to further optimize the internal structure of the tire and design a safety tire that can completely prevent the tire from bursting, can run for a long time, and is repair-free in view of the deficiency of the existing pneumatic tire that there is a hidden danger of overall bursting

Method used

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  • Multiair cavity explosion proof safety tyre and its air inflation method
  • Multiair cavity explosion proof safety tyre and its air inflation method
  • Multiair cavity explosion proof safety tyre and its air inflation method

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Embodiment Construction

[0022] refer to figure 1 , figure 2 , image 3 The tire carcass (1) is composed of countless independent airtight air cavities (2), the air cavities (2) are evenly arranged in the circumferential and axial directions in the carcass, and the air cavities (2) are separated by rubber materials, Each air cavity (2) is provided with a needle check valve (3) at one end close to the rim (6), and each needle check valve (3) is connected with the air valve ( 5) Communicate. Each air cavity can be inflated at the same time through the air valve (5), air pipe (4) and needle check valve (3). Under the action of air pressure, each needle check valve opens simultaneously to ensure the pressure of each air cavity (2) Equal, when the air pressure reaches the set value and the inflation is completed, the needle check valve (3) is automatically closed, so that each air cavity (2) is completely sealed and becomes a force-bearing unit independent of each other.

[0023] Such as Figure 4-Fi...

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Abstract

The present invention discloses a multiple air cavity anti-blow out safety tire and its air inflation method. Said car anti-blow out safety tire includes tire body, air cavities and valve, said tire body is formed from several independent closed air cavities which are uniformly arranged in the tire body interior along the periphery and axial direction. Every air cavity is connected with valve by means of air-charging pipeline and the air inflation of every air cavity can be controlled by using needle type non-return valve. Said invention also provides the concrete air inflation method and steps, and also provides the working principle of said anti-blow out safety tire.

Description

technical field [0001] The invention relates to a safety tire for vehicles, in particular to a durable and burst-proof multi-cavity safety tire. The invention also relates to the inflation method of the multi-cavity safety tire. Background technique [0002] At present, due to the continuous improvement of automobile structure and performance, its speed per hour is getting higher and higher, correspondingly, higher requirements are put forward for the durability and safety of automobile tires. Pneumatic tires are the most widely used at present. When the car is running, the tire will generate a very large stress concentration in the carcass due to overload deformation, frictional heat generation, fatigue damage, and collision with road surface sharp edges, debris and other bad objects. And deformation, when the stress and deformation of the tire material exceeds its limit value, the part is torn by the high-pressure gas in the tire, the carcass suddenly bursts, and the gas ...

Claims

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Application Information

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IPC IPC(8): B60C5/20
CPCB60C5/20
Inventor 钟宝驹
Owner 钟宝驹
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