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Flat tire protection device and tire with flat tire protection device

A protection device and tire blowout technology, applied in tire parts, transportation and packaging, vehicle parts, etc., can solve the problems of poor elasticity of flat tires, high noise, adverse effects on fuel consumption and controllability, etc.

Inactive Publication Date: 2016-11-09
王海超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a puncture protection device and a tire using the puncture protection device, so as to solve the tec

Method used

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  • Flat tire protection device and tire with flat tire protection device
  • Flat tire protection device and tire with flat tire protection device
  • Flat tire protection device and tire with flat tire protection device

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043]In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, o...

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Abstract

The invention relates to the technical field of automobile passive safety and provides a flat tire protection device. The flat tire protection device comprises a gas generation unit, a flat tire linkage unit and an air bag assembly filled with gas to be used for supporting a tire when the tire bursts. The flat tire linkage unit comprises a first cylinder body with an opening formed in one end and a first action piece arranged in the first cylinder body. The first cylinder body is divided by the first action piece into a closed first cavity and a second cavity used for communicating with an inner cavity of the tire. The gas generation unit communicates with the air bag assembly and used for generating gas when the tire bursts and making the air bag assembly filled. The gas generation unit is electrically connected with the flat tire linkage unit. The first action piece is used for controlling a circuit where the gas generation unit and the flat tire linkage unit are located to be on and off. The flat tire protection device is arranged in the inner cavity of the tire, the structure of the tire is not changed at all, and the elasticity of the tire, noise generated in the traveling process, oil consumption, the controllability and the like cannot be adversely affected.

Description

technical field [0001] The invention relates to the technical field of automobile passive safety, in particular to a tire burst protection device and a tire using the tire burst protection device. Background technique [0002] With the continuous and rapid development of my country's economy and society, automobiles have become more and more common means of transportation. However, while automobiles bring convenience to people's travel, the safety hazards they bring cannot be ignored. Tire blowout, fatigue driving and speeding are three important factors leading to traffic accidents, among which tire blowout becomes the primary factor due to its unpredictability. When a car is running at high speed, a tire blowout is the most worrying problem for all drivers, and it is an important factor for sudden traffic accidents, which greatly threatens the driving safety of the car. [0003] In the prior art, this problem is solved by thickening the sidewall of the run-flat tire. Whe...

Claims

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Application Information

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IPC IPC(8): B60C17/02
CPCB60C17/02
Inventor 王海超
Owner 王海超
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