Air bag type injury-prevention kneecap for sports

Abstract

The invention relates to a kneecap, in particular to an air bag type kneecap which is used for sports, guarantees that a joint is bent and stretches freely and has the injury-prevention function.The kneecap is composed of a kneecap body and a protective air bag.The kneecap body is made from sweat-absorbing, breathable and elastic fabric, is attached to the hook face of the joint and is cylindrical; the protective air bag is not elastic and will not deform after being molded, thickness is 6-10 mm, the protective air bag is fixed to the front side of the kneecap body for sports and corresponds to the patella portion, the bottom of the protective air bag is planar, a plurality of transverse long strips are arranged on the upper portion of the protective air bag, the bottom of the protective air bag is connected with the long strips on the upper portion as a whole, a closed space is formed, the long strips of the protective air bag are in seamless connection, gas communication can be achieved, the interval between the long strips of the protective air bag is 1-3 mm, and a micro inflating hole is formed in the upper end of the protective air bag which is only filled with 90-95% gas.The air bag type kneecap has the advantages that the knee joint can be bent and stretch conveniently and freely, the patella is prevented from being injured, and other persons are prevented from being injured.

Description

technical field [0001] The invention relates to a knee pad, in particular to an airbag sports knee pad which ensures the free flexion and extension of the knee joint and has the function of preventing damage. It is used in sports to prevent damage to the knee joint caused by the impact of foreign objects and the patella (knee) to hurt others . Background technique [0002] The knee joint is an extremely important moving part of the human body. It is a joint with complex human body structure and is vulnerable to external force damage and more opportunities to injure others. After the knee joint is injured, the pain is obvious and the recovery is slow. Therefore, people often wear protective gear to protect the knee joint when performing various sports. In addition, in confrontation sports, the patella (knee) is easy to hurt others when the knee joint is bent forward. Sports knee pads currently on the market mostly use soft materials such as silicone gaskets, felt gaskets, sp...

AI Technical Summary

Problems solved by technology

Although the above-mentioned sports knee pads are soft in texture and can reduce injuries to a certain extent, but because the barrier layer is less elastic and has a weaker buffering effect, it cannot resist external impacts of greater force, the protective effect is poor, and it is easy to cause inconvenience in knee joint flexion and extension after wearing , affecting the flexibility of movement

In addition, some sports knee pads are equipped with a hard protective shell, which can resist most external impacts, but it will hinder the free flexion and extension of the knee joint, and at the same time increase the threat of injury to others

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