Non-pneumatic tire

Abstract

The present invention relates to a non-pneumatic tire which, when external force is applied, resists external force to minimize deformation and maintain the original shape of the tire, thereby stably maintaining driving performance, speed and ride comfort, the non-pneumatic tire comprising: a tire wheel; a rim which is made of a stiff material and arranged to form a concentric circle at a distance with respect to the tire wheel; a spoke of which one side is fastened along the circumstance of the tire wheel and of which other side is fastened along the circulation of the rim so that the spoke elastically supports the interval between the tire wheel and the rim; and a tire cover which is coupled by covering the outer surface of the rim, and of which the outer surface has tread patterns formed thereon, wherein the rim has a plurality of circular rings having a width and a thickness, wherein the plurality of rings are arranged to be mutually opposite to one another at intervals in the widthwise direction of the tire cover, and the rings are provided with interval support members which elastically support the intervals between the rings in a staggered direction and bind the rings together.

Description

Technical field [0001] The present invention relates to a non-pneumatic tire that can resist external force to minimize deformation while maintaining the original shape, thereby stably maintaining running performance, speed, and riding feeling. Background technique [0002] Generally, pneumatic tires should always detect the air pressure that is vital to their performance. Therefore, there is inconvenience in management. There is a hidden danger of accidents if they are damaged by external objects or impacts during driving. [0003] Non-pneumatic tires disclosed in the current Korean Patent Publication No. 10-1053915 and Korean Patent Publication No. 10-1301578 are used to solve the above-mentioned inconvenience and hidden dangers. [0004] For the non-pneumatic tires based on the prior art introduced therein, there are still limitations in materials that can withstand the relaxation and contraction caused by repeated impacts during operation due to the weight of the vehicle. [0005]...

AI Technical Summary

Problems solved by technology

[0004] For the non-pneumatic tires based on the prior art described therein, there are limitations in the materials that can withstand the relaxation and contraction caused by repeated impacts during operation due to the weight of the vehicle

[0005] Also, non-pneumatic tires based on the prior art have a limited range of dispersing the impact when they collide with obstacles while driving on the road, which is different from pneumatic tires, so the possibility of local damage is high, and the tire returns to its original shape slowly , so the driving performance and speed cannot be guaranteed when driving

Images