Community treadmill

Abstract

The invention relates to the technical field of treadmills, and discloses a community treadmill. The treadmill comprises fixing frames, a handrail and a running plate, the handrail is fixedly mounted on one side of the fixing frame, the running plate is fixedly mounted between the fixing frames, the running plate is obliquely arranged, a rotating groove is formed in the running plate, a rolling mechanism is arranged in the rotating groove, speed reducing mechanisms are arranged at the front end and the rear end of the rolling mechanism, the rolling mechanism comprises a rotating shaft, a fixing sleeve, an extrusion spring, a fixing rod, a supporting plate, an extrusion air bag and a wrinkled rubber ring, a circular groove is formed in the inner wall of the rotating groove, the rotating shaft is located in the rotating groove, and the front end and the rear end of the rotating shaft are rotationally formed in the circular groove. The rotating speed increase generated by the rotating shaft during running can be slowed down, the situation that the rotating speed is increased too fast, and consequently a running person cannot adapt to the rotating speed is prevented, the practicability of the treadmill is improved, the rotating speed generated by an overweight person to the rotating shaft during running is effectively prevented, and the person is prevented from being injured.

Description

technical field [0001] The invention relates to the technical field of treadmills, in particular to a community treadmill. Background technique [0002] The treadmill is a common fitness equipment, whether it is at home or in the community playground, it can be seen; in the community playground, the most common treadmill is a mechanical treadmill, which relies on runners The friction generated by the feet and the rollers is used to drive the operation, and the structure is simple and economical. [0003] However, the treadmills used in the community usually use the roller type directly. In this way, the more you run on it, the faster the speed of the rollers, it is difficult to stop, and it is easy to cause injury. Therefore, many people dare not run fast on it. , so the purpose of exercise cannot be reached, especially obese people need exercise more, but obese people are more inflexible, so they are more prone to injury, so a community treadmill is needed. Contents of t...

AI Technical Summary

Problems solved by technology

[0003] However, the treadmills used in the community usually use the roller type directly. In this way, the more you run on the treadmill, the faster the speed of the roller, it is difficult to stop, and it is easy to cause injury. Therefore, many people dare not run fast on it. , so the purpose of exercise cannot be achieved, especially obese people need more exercise, but obese people are more inflexible, so they are more likely to be injured, so a community treadmill is needed

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