Running machine

Abstract

The invention discloses a running machine which comprises a rack. The running machine further comprises a universal running plate, rollers and a running belt. The universal running plate comprises a plate body and a plurality of universal balls arranged on the plate body. The rollers comprise the front roller arranged in front of the front end face of the universal running plate and the rear roller arranged in front of the rear end face of the universal running plate. The running belt wraps the universal running plate and the rollers. Due to the fact that the universal balls are adopted in the universal running plate, friction force between the running belt and the universal running plate is greatly reduced; the universal balls are spherical, and borne pressure can be evenly distributed to all the balls; the multiple universal balls are arranged on the plate body, the distance between the running belt and the universal running plate cannot change along with movement of the running belt, and therefore a runner can do running exercises easily and freely, the running speed of the runner can be controlled, the runner can stop and walk at will, and the safety of the running machine is greatly improved.

Description

technical field [0001] The invention relates to the field of intelligent treadmills, in particular to a treadmill. Background technique [0002] At present, the treadmills that people use are mainly electric treadmills and mechanical treadmills. Relatively speaking, electric treadmills are the mainstream of fitness running. [0003] The electric treadmill relies on the motor to drive the treadmill belt. People run passively on the running belt. The running speed must follow the constant speed set by the treadmill. When the treadmill accelerates or the athlete's physical fitness declines, the athlete cannot keep up with the treadmill. Running at a high speed can easily lead to sports injuries. Mechanical treadmills require a relatively large slope of the treadmill, and the friction between the contact surface of the running belt and the running board is uneven. When running, the running speed of the running belt will vary randomly, which cannot achieve easy and smooth runnin...

AI Technical Summary

Problems solved by technology

[0003] The electric treadmill relies on the motor to drive the treadmill belt. People run passively on the running belt. The running speed must follow the constant speed set by the treadmill. When the treadmill accelerates or the athlete's physical fitness declines, the athlete cannot keep up with the treadmill. The running speed is easy to cause sports injuries

Mechanical treadmills require a large slope of the treadmill, and the friction between the contact surface of the running belt and the running board is not uniform. When running, the running speed of the running belt will change randomly, which cannot achieve easy and smooth running.

Images