A multi-block safety tire

A technology of safety tires and blocks, applied in the field of transportation, can solve problems such as damage or puncture, unable to solve tire pressure status, small airbag leakage, etc., to achieve the effect of increasing air tightness

Active Publication Date: 2020-04-21
湖南邦链智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem caused by the above-mentioned tires is: once the small airbag is damaged or punctured, and the gas in the small airbag leaks out, the hollow layer will automatically inflate the small airbag through the one-way valve until the gas in the hollow layer is discharged through the small airbag.
Therefore, above-mentioned tire still can't solve the tire pressure state that still keeps tire working normally when running into small air bag and being punctured

Method used

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  • A multi-block safety tire
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Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the present embodiment provides a multi-block safety tire, including a tire cover 15, an airbag layer 16, a hollow layer 4 and a metal wheel hub 17 arranged sequentially from outside to inside, and the airbag layer 16 includes a plurality of small airbags 18 , between the airbag layer 16 and the hollow layer 4, an air pressure balance layer 3 is provided. The air pressure balance layer 3 is provided with an inflation valve 19 for adjusting the air pressure of the air pressure balance layer 3; the air pressure balance layer 3 is also provided with The one-way valve 20 connected with each small airbag 18 and the hollow layer 4 is used for the air pressure balance layer 3 to inflate each small airbag 18 and the hollow layer 4 in one direction.

[0029] Cover tire 15 in the present embodiment adopts the structure of existing radial tire, and different radial tire products have different strengths and weaknesses in various performances at present, ...

Embodiment 2

[0035] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that an inflation and deflation valve 19 is provided, which includes a valve 1 and an outer air passage 2 arranged outside the valve 1, and the valve 1 and the air pressure balance layer 3 connected to adjust the air pressure of the air pressure balance layer 3; the outer air channel 2 communicates with the hollow layer 4 for adjusting the air pressure of the hollow layer 4; the outer air channel 2 is provided with an isolating device 5 for isolating the hollow layer 4 It communicates with the outside world and opens the isolation device 5 to release the gas in the hollow layer 4 .

[0036] Among them, the valve 1 generally includes a valve body and a valve core; the valve core is located inside the valve body, and is mainly used to realize the air intake of the tire and prevent the tire from leaking; the outer wall of the valve 1 is provided with threads, which can be used to connect ...

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Abstract

The invention belongs to the technical field of traffic transportation, and more specifically relates to a multi-block safe tire. The multi-block safe tire comprises an outer tire, an air bag layer, ahollow layer, and a metal wheel hub successively from outside to inside; the air bag layer comprises a plurality of small air bags; an air pressure balancing layer is arranged between the air bag layer and the hollow layer; the air pressure balancing layer is provided with a gas inflating and deflating valve which is used for adjusting the air pressure of the air pressure balancing layer; the airpressure balancing layer is provided with a plurality of one-way valves which are connected with the small air bags and the hollow layer, and are used for gas inflating of the small air bags and thehollow layer. According to the multi-block safe tire, the air pressure balancing layer is adopted, so that direct connection of the hollow layer with the air bag layer is avoided, the air tightness ofthe hollow layer is improved, deflation of the hollow layer directly connected with the small air bags caused by broken of several small air bags is avoided, and tire safety is improved.

Description

technical field [0001] The invention belongs to the technical field of transportation, and in particular relates to a multi-block safety tire. Background technique [0002] Now general-purpose car tires will inevitably encounter sharp objects such as iron nails and glass during driving, which will puncture the tires. When a car blows out or leaks air during driving, it is very easy to cause the car to lose its balance during driving, making it difficult for the driver to grasp the direction, and then causing safety accidents, which is extremely dangerous. Moreover, some automobile tires have been punctured more than dozens of times from use to scrapping, which brings a huge workload to repairing and repairing tires. [0003] Such as figure 1 As shown, Chinese patent 201420770147.4 discloses a new type of inner structure tire with a small airbag that is automatically inflated, including a rubber tire, a small airbag layer, a hollow layer and a metal hub that are sequentiall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C5/20B60C17/00B60C23/00
CPCB60C5/20B60C17/00B60C23/004
Inventor 罗茜庞珽王荣平杨倜朱杰沈修泉
Owner 湖南邦链智能科技有限公司
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