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One-way valve of explosion-proof tire

A one-way valve, run-flat technology, applied in the valve device, control valve, functional valve type and other directions, can solve the problems of motor vehicle running out of control, prone to partial tire failure, traffic accidents, etc., to avoid tire dents and explosions. tire traffic accident

Active Publication Date: 2017-02-15
靖江市新世纪液压件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a motor vehicle is driving on the expressway, once the tire of the motor vehicle is blown out, the motor vehicle is prone to a partial tire failure, which makes the motor vehicle run out of control and causes traffic accidents; accident needs

Method used

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  • One-way valve of explosion-proof tire

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is further described:

[0013] figure 1 The structural schematic diagram of the shown run-flat tire and figure 2 The schematic diagram of the structure of the one-way valve shown, the run-flat tire includes a rim 1, an outer tire 2, an inner tube 3 and a one-way valve 37, and the one-way valve 37 includes a first one-way valve 6 and a second one-way valve 7, and the outer tire 2 is connected with the rim 1, the inner tube 3 is located in the outer tire 2; there are multiple inner tubes 3, the inner tube 3 includes a first inner tube 4 and a second inner tube 5, the first one-way valve 6 is located on the first inner tube 4, the first The one-way valve 6 is sealingly connected with the first inner tube 4, the second one-way valve 7 is arranged on the second inner tube 5, and the second one-way valve 7 is sealingly connected with the second inner tube 5; the first air intake of the first one-way valve...

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PUM

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Abstract

The invention provides a one-way valve of an explosion-proof tire. The explosion-proof tire comprises a wheel ring, an outer tire body, inner tire bodies and one-way valves, and the one-way valves comprise the first one-way valve and the second one-way valve. The first one-way valve comprises a first valve body, a first valve element, a first spring and a first driving disk, and the second one-way valve comprises a second valve body, a second valve element, a second spring and a second driving disk. When the outer tire body is inflated, the first inner tire body is inflated through the first one-way valve. After the first inner tire body is inflated, the second inner tire body is inflated through the second one-way valve. When pressure of the outer tire is lost, the first one-way valve is closed, and the outer tire body is supported by the first inner tire body through a first outer supporting pillar and a first inner supporting pillar. When pressures of the outer tire body and the first inner tire body are lost, the second one-way valve is closed, and the outer tire is body supported by the second inner tire body through the first outer supporting pillar, the first inner supporting pillar, a second outer supporting pillar and a second inner supporting pillar. Therefore, tire deviation accidents are reduced.

Description

technical field [0001] The invention relates to a one-way valve of a run-flat tire of a motor vehicle. Background technique [0002] When a motor vehicle is driving on the expressway, once the tire of the motor vehicle is blown out, the motor vehicle is prone to a partial tire failure, which makes the motor vehicle run out of control and causes traffic accidents; accident needs. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a check valve for a run-flat tire for reducing the occurrence of traffic accidents. [0004] The technical scheme adopted in the present invention is: the run-flat tire includes a wheel rim, an outer tire, an inner tube and a one-way valve, the one-way valve of the run-flat tire includes a first one-way valve and a second one-way valve, and the cover tire is connected with the rim, The inner tube is located in the outer tube; there are multiple inner tubes, the inne...

Claims

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Application Information

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IPC IPC(8): B60C5/20F16K15/20
CPCB60C5/20F16K15/20
Inventor 林智勇
Owner 靖江市新世纪液压件制造有限公司
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