A protective device for physical exercise

Abstract

The invention provides a protective device for physical exercise, comprising annular elastic openings arranged at the upper and lower ends, the elastic openings are connected by suturing the front end surface and the rear end surface, a main airbag is sewn at the central position of the front end surface, and the main airbag A set of upper airbags and a set of lower airbags are sewn on the periphery of the body. The upper airbags and the lower airbags communicate with the inflatable parts on both sides of the front end through the air guide tube. The inflatable part blows air into the upper airbag and the lower airbag, so that the upper airbag and the lower airbag are inflated, and the structure of the front surface and the rear surface is tightened to protect the knee and surrounding muscles. When the user stops exercising, the upper airbag and the lower airbag The inflated gas is discharged through the first air outlet, so that the front and rear faces loosen the constraints on the leg muscles and prevent long-term constraints from affecting the blood circulation around the knee. The device has an automatic adaptation function and has a good development prospect.

Description

technical field [0001] The invention relates to the field of sports protective gear, in particular to a protective device for physical exercise. Background technique [0002] The knee is the main joint of the human body and plays an extremely important role in human movement. At the same time, the knee joint is a relatively fragile and easily injured part. The damage to the knee is often permanent and cannot be completely healed. Therefore, when exercising, it is necessary to effectively protect the knee and its surrounding muscle groups. Usually the protection of the knee all adopts the method of wearing a knee pad to protect the knee and its surrounding muscle groups. [0003] Once the existing knee pad is worn on the knee, its tightness is fixed, and the adjustment of its tightness is also manually carried out by people. However, only when the knee is in a state of motion, it will bear pressure and impact, and it needs to be protected. In the resting state, it is necess...

AI Technical Summary

Problems solved by technology

[0003] Once the existing knee pad is worn on the knee, its tightness is fixed, and the adjustment of its tightness is also manually carried out by people. However, only when the knee is in a state of motion, it will bear pressure and impact, and it needs to be protected. In the resting state, you need to relax the constraints on the muscles around the knee, otherwise the continuous compression will affect the blood circulation around the knee, resulting in insufficient supply of the muscles

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