Environment-friendly tire

Abstract

The invention discloses an environment-friendly tire which comprises a central connecting piece, wherein an annular mounting seat sleeves the periphery of the central connecting piece; a plurality ofmounting threaded holes which are equidistantly distributed with one another are formed in the outer side of the annular mounting seat; a supporting piece is arranged in each mounting threaded hole; all the supporting pieces jointly form a contact surface between a tire body and the ground; the supporting pieces sequentially comprise arc-shaped supporting plates, solid cylindrical movable columns,hollow cylindrical fixed columns and solid threaded columns from outside to inside; the outer sides of the arc-shaped supporting plates are wrapped with abrasion-resistant layer material layers, andthe inner sides of the arc-shaped supporting plates are fixedly connected with the movable columns; and the movable columns are inserted into the fixed columns, the inner sides of the fixed columns are fixedly connected with the threaded columns, and the threaded columns are screwed into the mounting threaded holes. The tire does not need to be repeatedly inflated after working for a long time, working parts can be independently disassembled, replaced and maintained, the maintenance cost is low, and the overall durability is better than that of a traditional pneumatic tire.

Description

technical field [0001] The invention relates to the technical field of vehicle running parts, and more specifically relates to an environment-friendly tire. Background technique [0002] Nowadays, vehicles are the means of transportation commonly used by people, and tires are the most common running parts on vehicles. The tires of vehicles such as bicycles in the prior art generally include structures such as outer wear-resistant layers and inflatable inner tanks. The tire needs to be inflated before it can be used again. When it encounters a high temperature environment or is crushed by a sharp object, the tire is easily damaged and needs to be removed and repaired or replaced as a whole. If things go on like this, the maintenance and repair costs are high and inconvenient user use. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly tire. After working for a long time, the tire does not need to be inflated repeate...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, vehicles are the means of transportation commonly used by people, and tires are the most common running parts on vehicles. The tires of vehicles such as bicycles in the prior art generally include structures such as outer wear-resistant layers and inflatable inner tanks. The tire needs to be inflated before it can be used again. When it encounters a high temperature environment or is crushed by a sharp object, the tire is easily damaged and needs to be removed and repaired or replaced as a whole. If things go on like this, the maintenance and repair costs are high and inconvenient user use

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