A mechanical support device and method for preventing ankle sports sprain

Abstract

A mechanical support device and method for preventing ankle sports sprains. The device includes an air bag body, fixing accessories and an air bag force unloading control unit; the fixing accessories are connected with the air bag body for fixing the air bag body at the athlete's ankle; the fixing accessories include a belt body and a belt female buckle And the belt hole; the air bag body part includes air bag bag, air nozzle, toe end support claw, heel support claw, semi-sealed partition wall, anti-skid particles, belt buckle and belt latch; air bag force unloading control unit air bag The force unloading control unit includes a male thread vent hole, a female thread inner wall, a low-permeability porous medium valve plate, a valve seat, a ball valve, a connecting rod, a pressure bearing plate, a telescopic bag, a telescopic bag seat card, an air chamber, a shell and a through hole. The application of the present invention can provide stable mechanical support and protection for the ankle when the athlete takes off and lands, so as to prevent the ankle 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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