A knee brace

Abstract

The utility model discloses a kind of knee guards, including face main body and elastic ring belt, face main body is set in the inboard of elastic ring belt, and the top and bottom of face main body are respectively connected with the top and bottom of corresponding elastic ring belt;The inside surface middle of face main body is recessed to form knee joint protrusion to outside surface, the upper portion of knee joint protrusion is smoothly over between face main body, and the lower portion of knee joint protrusion forms shin bionic curved surface between face main body;The side edge of face main body in knee inboard is formed into concave side surface at the place close to knee joint protrusion, and the side edge in knee outside is formed into convex side edge at the place close to knee joint protrusion;In the middle of convex side edge and the middle of concave side surface close to edge, both are provided with aperture.The knee guard provided by the utility model can avoid the deviation of knee guard and knee when knee is bent, the concave side surface can be close to the inside limb surface of human knee, and aperture can be adaptively folded when human knee is bent.

Description

TECHNICAL FIELD

[0001] The utility model relates to a protector technical field, concretely relates to a knee guard. BACKGROUND

[0002] Knee joint as the important joint of human body not only bears the weight of the body, still maintains the activity of lower limbs, is more fragile compared to other joints. In the movement, often due to the negligence of the player, leading to knee joint appears ligament injury, meniscus injury, bursitis and osteoarthritis etc. sports injury. Therefore, people pay more and more attention to the health protection and injury protection of self in the movement, and more and more people realize that wearing proper knee guard in the movement can reduce the injury of knee joint.

[0003] The part of the knee guard contacting the knee on the market is mainly smooth arc surface at present, and the smooth arc surface is easy to make the knee guard deviate from the knee part when the knee moves, and most need to be fixed by using a binding belt and a magic tape structure, so as to cause the trouble of wearing, and the binding belt is also easy to cause the injury of scratch; and the magic tape is easy to separate when the knee frequently bends. SUMMARY

[0004] The utility model discloses a knee guard to solve the technical problem that the knee guard falls off due to the fact that the surface of the existing knee guard contacting the knee is too smooth and cannot cooperate with the structure of the knee part of the human body.

[0005] To solve the above technical problem, the utility model provides the following technical scheme:

[0006] A knee guard, comprising a protective surface main body and an elastic ring belt, the protective surface main body is arranged on the inner side of the elastic ring belt, and the top and bottom of the protective surface main body are connected with the corresponding top and bottom of the elastic ring belt respectively;

[0007] The inner side surface of the protective surface main body is recessed to form a knee joint protrusion outward, the upper part of the knee joint protrusion is excessively smooth with the protective surface main body, and the lower part of the knee joint protrusion forms a tibial bionic curved surface with the protective surface main body;

[0008] The side edge of the protective surface main body located on the inner side of the knee is formed into an inner concave side surface near the knee joint protrusion, and the side edge located on the outer side of the knee is formed into an outer convex side edge near the knee joint protrusion.

[0009] A gap is arranged on the middle of the outer convex side edge and the middle of the edge of the inner concave side surface.

[0010] As a preferred scheme of the utility model, the width of the top of the protective surface main body is greater than the width of the bottom, and the cross section of the protective surface main body is arc-shaped.

[0011] As a preferred scheme of the utility model, the surface protection main body includes an intermediate sponge body, and breathable mesh cloths are arranged on the inner surface and the outer surface of the intermediate sponge body;

[0012] As a preferred scheme of the utility model, a shaping indentation is arranged on the outer surface of the knee joint protrusion, and the shaping indentation is in the shape of a water drop.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The knee pad provided by the utility model can cooperate with the protrusion of the human knee through the knee joint protrusion, and the top of the knee joint protrusion is gradually narrowed, and the tibial bionic curved surface is formed between the lower part of the knee joint protrusion and the surface protection main body, so that the lower part of the knee joint protrusion and the surface protection main body have relatively large undulations, thereby avoiding the deviation of the knee pad from the knee when the knee is bent.

[0015] The inner concave side surface of the utility model can be close to the inner limb surface of the human knee, and the aperture can be adaptively folded when the human knee is bent. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0017] Figure 1 It is a surface protection main body structure schematic view of the utility model embodiment;

[0018] Figure 2 It is a side view structure schematic view of the utility model embodiment;

[0019] Figure 3 It is a knee pad overall structure schematic view of the utility model embodiment.

[0020] The numbers in the drawings respectively represent the following:

[0021] 10-surface protection main body;11-inner concave side surface;12-outer convex side edge;13-intermediate sponge body;14-breathable mesh cloth;15-aperture;20-knee joint protrusion;21-tibial bionic curved surface;22-shaping indentation;30-elastic sleeve belt. DETAILED DESCRIPTION

[0022] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0023] As shown in Figure 1 , Figure 2 and Figure 3 , the present application provides a knee guard, which comprises a protective main body 10 and an elastic ring belt 30, the protective main body 10 is arranged inside the elastic ring belt 30, and the top and bottom of the protective main body 10 are connected with the corresponding top and bottom of the elastic ring belt 30 respectively.

[0024] The middle of the inner side surface of the protective main body 10 is recessed to the outer surface to form a knee joint protrusion 20, the upper part of the knee joint protrusion 20 is smoothly connected with the protective main body 10, and the lower part of the knee joint protrusion 20 forms a tibia bionic curved surface 21 with the protective main body 10.

[0025] The side edge of the protective main body 10 located at the inner side of the knee forms an inner concave side surface 11 near the knee joint protrusion 20, and the side edge located at the outer side of the knee forms an outer convex side edge 12 near the knee joint protrusion 20.

[0026] The middle of the outer convex side edge 12 and the middle of the edge near the inner concave side surface 11 are both provided with a gap 15.

[0027] The knee guard provided by the present application can cooperate with the protrusion of the human knee through the knee joint protrusion 20, the top of the knee joint protrusion is gradually narrowed, and the tibia bionic curved surface is formed between the lower part of the knee joint protrusion 20 and the protective main body, so that there is a large fluctuation between the lower part of the knee joint protrusion 20 and the protective main body, thereby avoiding the deviation of the knee guard from the knee when the knee is bent.

[0028] The inner concave side surface of the present application can be close to the inner limb surface of the human knee, and the gap 15 can be adaptively folded when the human knee is bent, and the structure of the gap 15 can be circular arc or triangular.

[0029] The top width of the protective main body 10 in the embodiment is greater than the bottom width, and the cross section of the protective main body 10 is arc-shaped, which aims to cooperate with part of the human knee.

[0030] The protective main body 10 comprises a middle sponge body 13, and air-permeable mesh cloth 14 is arranged on the inner surface and the outer surface of the middle sponge body 13, which mainly aims to provide air permeability of the middle sponge body 13 and keep warm through the middle sponge body 13.

[0031] In this embodiment, the shaping indentation 21 is formed on the outer surface of the knee joint protrusion 20 by hot pressing with a mold. The shaping indentation 21 is in the shape of a water droplet or can also be in the bionic state of the human knee part. The knee joint protrusion 20 as a whole has a shape of being wide at the lower part and narrow at the upper part. When the narrow upper part of the knee joint protrusion 20 contacts the human knee, a guide groove with an angle matching the knee is formed. When the knee is bent, the human knee part moves along the narrow upper part of the knee joint protrusion 20, which can gradually limit the deviation of the human knee from the knee joint protrusion 20, and can avoid the knee guard from falling off.

[0032] The above examples are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be considered to fall within the protection scope of the present application.

Claims

1. A knee brace, characterized in that, It includes a faceplate body (10) and an elastic ring band (30). The faceplate body (10) is disposed inside the elastic ring band (30), and the top and bottom of the faceplate body (10) are respectively connected to the top and bottom of the elastic ring band (30). The inner surface of the face shield body (10) is concave from the middle to the outer surface to form a knee joint protrusion (20). The upper part of the knee joint protrusion (20) is smoothly connected to the face shield body (10), and the lower part of the knee joint protrusion (20) is connected to the face shield body (10) to form a tibial bionic curved surface (21). The side of the face shield (10) located on the inner side of the knee forms a concave side (11) near the knee joint protrusion (20), and the side located on the outer side of the knee forms a convex side (12) near the knee joint protrusion (20). A notch (15) is provided in the middle of the convex side (12) and near the middle of the concave side (11).

2. A knee brace according to claim 1, characterized in that, The top width of the faceplate body (10) is greater than the bottom width, and the cross-section of the faceplate body (10) is arc-shaped.

3. A knee brace according to claim 1, characterized in that, The faceplate body (10) includes an intermediate sponge (13), and breathable mesh fabric (14) is provided on both the inner and outer surfaces of the intermediate sponge (13).

4. A knee brace according to claim 1, characterized in that, A shaping indentation (22) is provided on the outer surface of the knee joint protrusion (20), and the shaping indentation (22) is teardrop-shaped.

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