The invention relates to the technical field of non-pneumatic tires, and provides a non-pneumatic rubber tire, which comprises a tire body and a tire root, wherein the tire body sleeves the tire root,and an annularly distributed foaming tire core is arranged in the tire body; a plurality of tire body auxiliary columns which are sunken in an arc shape in the direction of the foaming tire core areannularly distributed on the two sides of the tire body, and a tire body main column is arranged between every two tire body auxiliary columns. The defects of the prior art are overcome, the design isreasonable, the structure is compact, the problems of easy tire burst, poor anti-skid effect and insufficient stiffness of the existing electric vehicle and motorcycle tires are solved, the foaming tire core is adopted to replace the traditional pneumatic tire, the tire burst is prevented, and the service life of the tire is prolonged; and meanwhile, the stiffness of the tire can be improved, andhigh practicability is achieved.
本发明涉及免充气轮胎技术领域,提供了一种免充气橡胶轮胎,包括胎身和胎根,胎身套接在胎根上,所述胎身内设置有呈环状分布的发泡胎芯;所述胎身的两侧均环形分布有多个向发泡胎芯的方向呈弧形凹陷的胎身副柱,且两个胎身副柱之间均设置有胎身主柱。本发明克服了现有技术的不足,设计合理,结构紧凑,解决了现有的电动车摩托车轮胎容易爆胎,防滑效果不佳以及挺性不足的问题,本发明采用了发泡胎芯替代传统充气轮胎,防止爆胎,提高轮胎的使用寿命;同时,还能提高轮胎的挺性,具有很强的实用性。
Non-pneumatic rubber tire
一种免充气橡胶轮胎
2020-10-02
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
RUBBER COMPOSITION FOR PNEUMATIC TIRE AND PNEUMATIC TIRE
European Patent Office | 2024
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