Bicycle tire

Abstract

The present invention relates to a bicycle tire. More particularly, the bicycle tire is formed by foaming synthetic resin materials and is mounted to a rim of a bicycle, wherein the tire is prevented from being unexpectedly separated from the rim in use. That is, the bicycle tire (1) formed by injection-foam molding is characterized in that: a rim coupling portion (2) of the bicycle tire (1) is formed with a plurality of coupling holes (3) at predetermined intervals; and stoppers (4) formed of synthetic resin materials are fixed in the coupling holes (3), stopped by annular holding protrusions (6) when the tire (1) is mounted to the bicycle rim (5), and formed of arch surfaces (4a), horizontal surfaces (4b) and tilted both end surfaces (4c) so that the tilted both end surfaces (4c) are protruded when the stoppers (4) are fixed to the coupling holes (3). According to the bicycle tire of the present invention, the plurality of stoppers is maintained to be held by the annular holding protrusions when the tire is mounted to the bicycle rim. Therefore, the tire can be prevented from being unexpectedly separated from the rim by an impact and the like applied from the outside, thereby reducing the incidence of safety accidents during riding of the bicycle.

Description

technical field [0001] The present invention relates to a bicycle tire, and more specifically, to a bicycle in which the tire does not come off randomly when the bicycle tire foam-molded from a synthetic resin material is mounted on a bicycle rim and used. with tires. Background technique [0002] Recently, urban bikes, mountain bikes, and the like are widely spread along with the expansion of awareness related to the environment-friendly and low-carbon movement. General-purpose inner-tube tires have disadvantages such as a high possibility of puncture, leakage of air injected into the inner tube over time, and reinjection of air. [0003] In addition, in the case of mountain bikes, since the tires are punctured in a mountainous area far from the center of the city, there is no appropriate way to deal with them, which will cause great inconvenience to the bicycle users. Therefore, it is desired to develop a A bicycle tire capable of preventing punctures. [0004] On the o...

AI Technical Summary

Problems solved by technology

[0005] However, when the impact applied while the tire is mounted on the bicycle rim for running is off-centered in the left-right direction, there is a high possibility that the rim fixing part of the tire will fall off the rim, and the risk of a safety accident caused by this is high. high, so it is eager to develop a bicycle tire that can eliminate this problem

Images