Adjustable anti-skid vehicle wheel

Abstract

The invention relates to an adjustable anti-skid vehicle wheel. The adjustable anti-skid vehicle wheel is composed of a wheel hub, a tire, an air pressure regulator, an air duct, a stay rod, a fixed sleeve, an air pressure bag, an anti-skid inner wheel, a controller and an annular electrode, wherein the tire is mounted on the outer edge of the wheel hub; the air pressure regulator is installed inthe wheel hub, and an electrode of the air pressure regulator is connected with the controller through the annular electrode; the annular electrode surrounds the center of the wheel hub, and is installed on the inner side of the wheel hub; the bottom of the fixed sleeve is installed on the wheel hub, and the bottom of the fixed sleeve faces the center of the wheel hub; one end of the stay rod is installed in the fixed sleeve, and the anti-skid inner wheel is connected to the other end of the stay rod; the air pressure bag is installed in the fixed sleeve, between the stay rod and the bottom ofthe fixed sleeve; the air pressure bag is connected with the air pressure regulator through the air duct, and the anti-skid inner wheel is composed of a plurality of arc-shaped wheel rims; when the air pressure regulator is adjusted by the controller to pressurize the air pressure bag, the arc-shaped wheel rims of the anti-skid inner wheel are aligned to or protrude from the tire; and when the air pressure regulator is adjusted by the controller to decompress the air pressure bag, the arc-shaped wheel rims of the anti-skid inner wheel is recessed on the outer edge of the tire.

Description

technical field [0001] An adjustable anti-skid wheel. Background technique [0002] In order to prevent the wheels from slipping on icy, snowy or muddy roads, anti-skid chains are usually used to increase the friction between the wheels and the road surface to reduce the occurrence of wheel slipping, and the loading and unloading process of anti-skid chains is often cumbersome. The resulting friction can also damage the wheels. Contents of the invention [0003] In order to overcome the deficiency of the existing wheel anti-skid device, the invention provides an adjustable anti-skid wheel. The hub of the adjustable anti-skid wheel is provided with an adjustable anti-skid inner wheel. When the wheel slips, the arc-shaped rim of the anti-skid inner wheel can be controlled by its controller to be flush with the tire or protrude beyond the tire to increase the distance between the wheel and the road surface. friction to prevent the wheels from slipping. When driving out of ...

AI Technical Summary

Problems solved by technology

[0002] In order to prevent the wheels from slipping on icy, snowy or muddy roads, anti-skid chains are usually used to increase the friction between the wheels and the road surface to reduce the occurrence of wheel slipping, and the loading and unloading process of anti-skid chains is often cumbersome. The resulting friction can also damage the wheels

Images