Mechanical supporting device and method for preventing ankle movement sprain

Abstract

The invention discloses a mechanical supporting device and method for preventing ankle movement sprain. The device comprises an air bag body, a fixing accessory and an air bag stress unloading control unit, and the fixing accessory is connected with the air bag body and used for fixing the air bag body to the ankle of a sporter. The fixing accessory part comprises a belt body, a belt female buckle and a belt hole; the air bag body part comprises an air bag, an air nozzle, a toe end supporting claw, a heel supporting claw, a semi-closed partition wall, anti-skid particles, a belt sub-buckle and a belt bolt; and the air bag stress unloading control unit comprises a male thread ventilation hole channel, a female thread inner wall, a low-permeability porous medium valve plate, a valve seat, a ball valve, a connecting rod, a bearing plate, a telescopic bag, a telescopic bag seat clamp, an inflation chamber, a shell and a through hole. By means of the ankle protection device, stable mechanical support and protection can be provided for the ankles when a sporter takes off and falls to the ground, and the ankles are prevented from being injured.

Description

Technical field: [0001] The invention relates to a protective device and method applied in the field of sports protection. Background technique: [0002] With the popularity of ball games around the world, more and more people are participating in them, and most people have sprained their feet during ball games and are at risk of spraining their feet again at any time. For professional athletes, sprained ankle injuries not only affect the team's plans and profits, but even directly destroy the athlete's career; it also has a great impact on amateurs. The mild ones endure pain and rest for several weeks to months, and the severe ones face fractures It takes a year and a half to recuperate, which not only costs money but also seriously affects personal life and work. Sprains in ball games are often caused by dislocation of ankle cartilage, tendon contusion, strain or fracture due to uneven force on the supporting foot after take-off and landing. For this kind of sports risk ...

AI Technical Summary

Problems solved by technology

For this kind of sports risk problem, there are some protective measures or solutions at present, but most of them are through the unique design of the heel of the sports shoes to help fix the foot, and by wearing a sock-like ankle protector to help fix the ankle There are also many athletes who put fixed bandages around their ankles before playing, but these existing methods cannot fundamentally solve the problem of athletes' ankles being unbalanced and sprained.

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