Wheel spokes and tires

Abstract

The invention discloses a wheel spoke and a tire, wherein the wheel spoke comprises: an inner annular buffer layer, an outer annular buffer layer, a plurality of supports and a plurality of protection parts, and the outer annular buffer layer is sleeved on the outer circumference of the inner annular buffer layer; A plurality of support bodies are connected between the inner annular buffer layer and the outer annular buffer layer, and the plurality of support bodies separate the space between the inner annular buffer layer and the outer annular buffer layer into a plurality of chambers; a plurality of protection members are respectively filled in In the multiple chambers, the protector is used to bounce foreign objects or centrifugally throw foreign objects out when the spokes rotate. The technical solution of the present invention can prevent foreign objects from staying in the wheel spokes, reduce the influence of foreign objects on the running state of the non-pneumatic tire, and ensure the driving performance and driving safety of the non-pneumatic tire in all aspects.

Description

technical field [0001] The invention relates to the field of tires, in particular to a wheel spoke and a tire. Background technique [0002] Non-pneumatic tires are a product relative to pneumatic tires. Non-pneumatic tires generally include an inner hub for connecting with an axle and a tread containing an annular shear band. The tread is positioned radially outward of the inner hub and along the Circumferentially surrounding the inner hub, the non-pneumatic tire also includes a series of spokes disposed radially between the inner hub and the tread. Non-pneumatic tires do away with compressed air, which is an important part of pneumatic tires, and their elastic spokes deform to dampen vibrations and bounce back very easily to absorb energy from bumps in the ground. Non-pneumatic tires are maintenance-free, puncture-free, and leak-free. [0003] Most of the existing non-pneumatic tires have an open spoke structure, so during driving, especially when driving at high speed, ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing non-pneumatic tires have an open spoke structure. Therefore, when foreign matter splashes into the spokes during driving, especially at high speed, the driving state of the non-pneumatic tire will be greatly affected, resulting in various parts of the non-pneumatic tire. Reduced driving performance in terms of

However, the current non-pneumatic tires rarely consider the foreign matter such as sand, water, mud, and snow splashing into the interior of the open spokes during the driving process of the tire, and it is difficult to meet the customer's high-performance requirements for non-pneumatic tires.

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