A treadmill equipped with a flexible shock-absorbing device

Abstract

The invention discloses a running machine with a flexible damping device, and in particular relates to a running machine with a flexible damping device, belonging to the field of fitness equipment. The running machine comprises a track and a base, and is characterized in that an elastic part is arranged on the front part of a position between the track and the base; and an elastic limiting device is arranged between the track and the base. According to the running machine disclosed by the invention, the track can move up and down according to the size of the impact force under the action of the elastic part; the elastic part generates large deformation, so that impact force is effectively absorbed without reacting the vibration upon the body; and the ankle and knee joints during exercising can be protected to avoid sports injury. As the impact force is sufficiently absorbed, the vibration of the machine is reduced and the sports noise is reduced, the ambient living environment is not affected and the household popularization of the running machine is facilitated. The elastic limiting device is arranged between the track and the base, so that the track can only swing up and down, and does not shake leftwards and rightwards to unbalance the user when the stress is uneven.

Description

technical field [0001] The invention belongs to the field of fitness equipment, and in particular relates to a treadmill equipped with a flexible damping device. Background technique [0002] With the rapid development of social economy and culture, healthy life has been paid more and more attention by modern people. Among the various types of fitness equipment, treadmills have always been popular for their simple and efficient universal exercise methods. The electric treadmill drives the runway through the motor, so that people can run or walk passively at different speeds. Due to the passive formation of running and walking, from the appearance of the movement, it is almost the same as running or walking on the ground. But from the point of view of human body exertion, running and walking on an electric treadmill saves a stepping and stretching action compared to ordinary running and walking. It is this point that makes every person who exercises on the electric treadmi...

AI Technical Summary

Problems solved by technology

[0003] However, since the treadmill was born, there have always been problems such as poor shock absorption and high noise, which has brought difficulties to the popularization of treadmills from gyms to ordinary people's homes.

Some traditional treadmills also have shock-absorbing devices, but they are limited to setting small pieces of rubber pads or hard hollow air bags in the interlayer of the runway. These simple devices are not easily deformed by impact, and it is difficult to effectively absorb the impact of running. In the end, the force on the runway will completely react on the legs, causing shock damage to the user's ankles, knees and other joint joints.

In addition, because the existing treadmills cannot effectively absorb shocks, the movement noise is extremely high, especially reflected in the use of floor residents, running exercises will bring great trouble to the surrounding neighbors

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