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Thickened tyre

A technology for tires and tire casings, which is applied to tire parts, transportation and packaging, segmented casings, etc. It can solve the problems of punctured tires and inability to travel, and achieve the effects of preventing tire blowouts, simple structure, and reasonable design

Inactive Publication Date: 2010-06-30
SHANGHAI BEIHONG MIDDLE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the present invention: aim to propose a kind of thickened tire, to solve the problem that the bicycle can't move forward due to the sharp substance punctured the tire during driving

Method used

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  • Thickened tyre
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Embodiment Construction

[0010] Such as figure 1 As shown, this thickened tire includes a cover tire 1 and an inflatable inner tube 2, and is characterized in that: a layer of solid sponge 3 is arranged between the described cover tire 1 and the inflatable inner tube 2, and the thickness of the sponge 3 is greater than the length of a general nail .

[0011] In the process of bicycle running, the outer tire and the inner tire are often punctured at the same time due to sharp substances, but the present invention adds a layer of solid sponge 3 between the inner tire 2 and the outer tire 1, which visually increases the distance between the outer tire 1 and the inner tire 2. The gap between makes the sharp material can not directly touch the inner tube 2 due to the blocking of the sponge layer 3 when the cover tire 1 is punctured, thereby ensuring driving safety.

[0012] The invention is simple in structure and reasonable in design, prevents the phenomenon of tire blowout caused by sharp substances in ...

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Abstract

The invention discloses a thickened tyre, comprising a cover tyre and an inflation inner tyre. The thickened tyre is characterized in that a layer of solid sponge is arranged between the cover tyre and the inflation inner tyre; and the thickness of the sponge is larger than that of a common nail. By increasing a gap between the cover tyre and the inner tyre, sharp matters are not easy to puncture the inner tyre directly. The thickened tyre has simple structure and reasonable design, prevents the phenomenon of tyre burst caused by the sharp matters in the running process of a bicycle, and guarantees the safe trip for people, thus having good market prospect.

Description

technical field [0001] The invention relates to a tire, in particular to a thickened tire. Background technique [0002] Bicycle tires are usually installed on metal rims, which can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance. [0003] Structurally speaking, bicycle tires are basically divided into two parts, the inner tube and the outer tire. The outer tire is generally made of high-density rubber material to protect the tire from various forces during driving. The inner tube is inflated with a hollow rubber ring. Give the entire tire enough cushioning force and deformation space. However, the structure of tires currentl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C5/18B60C19/12
Inventor 周世昌
Owner SHANGHAI BEIHONG MIDDLE SCHOOL
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