Binding type kneecap device having anti-abrasion function and used for physical training, and method

Abstract

The invention discloses a binding type kneecap device having an anti-abrasion function and used for physical training, and method, belongs to the technical field of kneecaps, and solves the problems that a kneecap is poor in impact resistance and legs are easy to abrade. The binding type kneecap device comprises an air bag sleeve, which is formed by connecting two air bag sheets end to end, wherein the air bag sheet comprises an air nozzle, an outer elastic bag, a miniature bag body, a bag body cavity, a ring body cavity and an inner elastic bag, the inner elastic bag is sleeved with the outer elastic bag, the bag body cavity is formed between the outer elastic bag and the inner elastic bag, the ring body cavity is formed in the middle of the inner elastic bag, the outer wall of the outer elastic bag is provided with the miniature bag body protruding outwards, a cavity in the miniature bag body is communicated with the bag body cavity, and then air nozzle is installed on the outer elastic bag. According to the invention, impact force can be buffered, impact can be eliminated through rolling, leg abrasion is prevented, ventilation and perspiration at the binding position are facilitated, and local skin injury is avoided.

Description

technical field [0001] The invention relates to the technical field of knee protectors, in particular to a binding type knee protector and method for sports training with anti-wear function. Background technique [0002] Knee pads refer to an item used to protect people's knees. It has the functions of sports protection, cold protection and warmth preservation, and joint maintenance. Divided into sports knee pads and health knee pads. It is suitable for athletes, middle-aged and elderly people, and patients with knee diseases. [0003] In modern sports, the use of knee pads is very extensive. The knee is not only an extremely important part in sports, but also a relatively fragile and easily injured part. It is also an extremely painful and slow recovery when injured. Almost all sports goods stores can buy knee pads made of thick felt material. To reduce and avoid injuries to a certain extent, the currently commonly used sports knee pads are mainly bound. [0004] Paten...

AI Technical Summary

Problems solved by technology

[0007] 1. The thickness of the binding or winding is thicker, resulting in a strong sense of restraint, low comfort, greater resistance during sports, and difficulty in bending the knee when it is turned off; the binding or winding is sleeved on the knee with a ring-shaped elastic cloth. Knee joint protection is mainly used on the joints. When the protection is used for people with different leg shapes, the inner diameter is adjusted by elastic force, and it is difficult to move and wear after being tied to the legs, which further reduces the comfort of use and the wearing process. comfort, the applicable range is narrow;

[0008] 2. The thickness of the bound or wrapped knee pads is certain, and the cushioning force is low when being hit, which leads to the fact that the legs need to bear most of the impact damage after the hit or fall, resulting in serious wear and tear on the legs;

[0009] 3. After the knee pads are bound, the binding part is partially tightened, and the local skin ventilation and perspiration effect of the legs is poor. This will cause local skin damage at the binding place for a long time during sports activities;

[0010] 4. After the knee pads are bound, the leg movement is stiff, and the freedom of movement of the leg joints is reduced, resulting in leg cramps that are prone to occur after strenuous exercise, and the frequency and hazards of leg cramps during sports are extremely high

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