Rim floating damping wheel for non-pneumatic tire

Abstract

The invention provides a rim floating damping wheel for a non-pneumatic tire. The rim floating damping wheel includes a floating damping rim and a non-pneumatic tire; the floating damping rim includesan inner spoke plate and an outer spoke supporting ring, wherein a plurality of lateral buffer supports are arranged between the inner spoke plate and the outer spoke supporting ring; a radial elastic supporting function of the floating damping rim is achieved by horizontal compression springs two ends of which are supported between the adjacent lateral buffer supports, radial compression springsand tension springs; the non-pneumatic tire includes a tire body and a lining; the lining is pressed in the tire body in the circumferential direction; the lining is made of steel wires or nylon wires; a plurality of heat dissipation cavities are formed in an inner ring of the tire body in the circumferential direction; a plurality of counter bores are formed in two side surfaces of the tire bodyin the circumferential direction; and the tire sleeves the outer periphery of the floating damping rim, which are jointed together. The floating damping rim can provide a good damping effect, and theservice life of the wheel is long; a good heat dissipation performance can be achieved through the heat dissipation cavities; and when the tire is worn, the tire can be singly detached and changed.

Description

technical field [0001] The invention belongs to the field of vehicle wheels and relates to non-pneumatic tire rim floating vibration damping wheels. Background technique [0002] At present, most of the tires used in automobiles are pneumatic tires, which are easy to be punctured and leak air. Therefore, explosion-proof tires (non-pneumatic) have also appeared. Steel wires are clamped in the rubber tires. The two are combined together to rely on the deformation of the steel wires for vibration reduction. Movable spokes can only move vertically on the ground, and can't be replaced after the tire is damaged regardless of whether it has the damping effect on the rim or the rigid tension. Contents of the invention [0003] In order to make non-pneumatic wheels widely used in existing vehicles, the vehicle has high driving safety, long tire service life, good heat dissipation, good vibration damping, and replaceable tires. The invention proposes non-pneumatic tire rim floating...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the tires used in automobiles are pneumatic tires, which are easy to be punctured and leak air.

Therefore, explosion-proof tires (non-pneumatic) have also appeared. Steel wires are clamped in the rubber tires. The two are combined together to rely on the deformation of the steel wires for vibration reduction. The active spokes can only move vertically on the ground, and they can't absorb vibration on the rim, or they are rigid tension. This kind of tire cannot be replaced after it is damaged.

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