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Vacuum tyre structure

A tire and vacuum technology, applied to tire parts, transportation and packaging, vehicle parts, etc., can solve problems such as deviation and vehicle out of control, and achieve the effect of avoiding traffic accidents, simple structure, and good safety performance

Inactive Publication Date: 2017-06-06
QINGDAO HUASHENG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There is an instantaneous deviation in the speed, resulting in the loss of control of the high-speed vehicle

Method used

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  • Vacuum tyre structure
  • Vacuum tyre structure
  • Vacuum tyre structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] like Figure 1 to Figure 6 As shown, an embodiment of the present invention includes a main carcass 1, the inner side of the main carcass 1 is set

[0017] There are several small emergency carcass 2 evenly distributed along the circumferential direction, and a positioning device 3 matched with the emergency carcass 2 is provided. The emergency small carcass 2 is provided with an air filling nozzle 4. When the emergency small carcass 2 is in working condition, the emergency small carcass 2 and the hub 5 is provided with gap 11 between. The principle is: in an

[0018] During the installation operation, first install the uninflated emergency small carcass 2 on the inner side of the main carcass 1 according to the design requirements, and pass through the

[0019] The positioning device 3 is fixed, and then each emergency small carcass 2 is inflated (preferably nitrogen, which can ensure a more stable tire pressure and tire temperature)

[0020] Then the main carcass 1...

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PUM

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Abstract

The invention provides a vacuum tyre structure, comprising a main carcass. The vacuum tyre structure is characterized in that the inner side of the main carcass is provided with a plurality of small emergency carcasses uniformly distributed along a peripheral direction; the vacuum tyre structure further comprises a positioning device mating with the small emergency carcasses; the small emergency carcasses are provided with air-ejecting nozzles; and in an operation state, gaps are formed between the small emergency carcasses and a wheel hub. The vacuum tyre structure provided by the invention is simple in structure and good in safety performance; when a vehicle driving at a high speed has a flat tyre, air in the main carcass leaks instantly and the small emergency carcasses can bear the wheel hub instantly, so height difference between left and right wheels caused by tyre burst is compensated for, enough emergency reaction time is earned for a driver, and a traffic accident is effectively avoided.

Description

technical field [0001] The invention relates to a vacuum tire structure without an inner tube, in particular to an explosion-proof vacuum tire structure. Background technique [0002] Automobile tires in the prior art have inner and outer tires, tubeless tires, etc., and the phenomenon of tire blowout easily occurs due to the influence of various factors during vehicle driving. The traffic accidents caused thereby often cause heavy loss of life and property. nearly 50% of traffic accidents. There is a commonality in the design of all kinds of existing tires, that is, the air chamber of the tire is composed of a chamber. When the tire is damaged, scratched or caused by factors such as excessive tire pressure and causes a puncture, the air in the air chamber will leak out instantly. left and right wheel height [0003] The speed deviates instantaneously, causing the high-speed vehicle to lose control. In real life, a vacuum tire with good explosion-proof function is needed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C17/02
CPCB60C17/02
Inventor 于伟洲孙先斐
Owner QINGDAO HUASHENG RUBBER