Tire and bicycle

Abstract

The invention relates to the technical field of vehicle tires and relates to a tire and a bicycle. The tire comprises a solid tire body and multiple cavity grooves formed in the solid tire body. Openings of the cavity grooves face the center of the solid tire body. A sealing edge used for sealing the cavity grooves is arranged at the opening ends of the cavity grooves and connected with the cavitygrooves to form a sealing gas barrel. After the solid tire body is arranged on a rim, the sealing edge can be tightly attached to a steel ring rim face, the solid tire body is pressed and can compactthe sealing edge, the sealing edge is connected with the cavity grooves to form the sealing gas barrel, large pressure intensity and elastic supporting can be formed through gas sealed in the sealinggas barrel in the rolling process of the solid tire body, a steel ring is firmly fixed and prevented from being separated, the borne pressure is greatly increased, a secondary shock absorption effectis greatly improved, meanwhile, the dead weight and use materials are reduced, and the riding experience of a user is improved. Compared with the prior art, the bicycle has the above beneficial effects.

Description

technical field [0001] The invention relates to the technical field of vehicle tires, in particular to tires and bicycles. Background technique [0002] Existing tires are mainly pneumatic tires, tubeless tires and existing tires (rubber-plastic integrated or perforated tires, foam rubber tires and pure rubber integrated tires). Pneumatic tires have small riding resistance, good elasticity, and light weight, but there Easy to puncture tires, blown tires, high maintenance costs, small load, easy to slow air release and cause flat tires and other disadvantages; tubeless tires have the advantages of slow air release, no clumping, and riding similar to pneumatic tires, but there are special tire loading machines for loading and unloading tires , easily damaged, difficult to repair, easy to leak, especially in sharp turns and easy to fall off the ring; the three types of existing tires have the advantages of no fear of puncture, no tire blowout, suitable for load, no need to infl...

AI Technical Summary

Problems solved by technology

[0002] Existing tires are mainly pneumatic tires, tubeless tires and existing tires (rubber-plastic integrated or perforated tires, foam rubber tires and pure rubber integrated tires). Pneumatic tires have small riding resistance, good elasticity, and light weight, but there Easy to puncture tires, blown tires, high maintenance costs, small load, easy to slow air release and cause flat tires and other disadvantages; tubeless tires have the advantages of slow air release, no clumping, and riding similar to pneumatic tires, but there are special tire loading machines for loading and unloading tires , easily damaged, difficult to repair, easy to leak, especially in sharp turns and easy to fall off the ring; the three types of existing tires have the advantages of no fear of puncture, no tire blowout, suitable for load, no need to inflate, and less maintenance, but there is a general ratio of elasticity Poor inflated tires, poor riding feeling, and heavy weight

[0003] The elasticity of solid tires that have been released is very poor, which leads to very poor road feeling for users during riding

Images