A high strength sports knee guard device

Abstract

The utility model relates to the technical field of sports protection equipment discloses a high -strength sports protection is with knee -pad device, including elastic cloth cover, the inside outside of elastic cloth cover is fixedly connected with multidirectional protection mechanism, the inside of elastic cloth cover is fixedly connected with fixed buffer mechanism, the multidirectional protection mechanism includes joint wrapping protective sleeve, the outside of joint wrapping protective sleeve is fixedly connected in the outside of elastic cloth cover, the outside of joint wrapping protective sleeve is fixedly connected with baffle protection subassembly. In the utility model, elastic cloth cover drives joint wrapping protective sleeve and knee -front buffer sponge and buffer assembly work, joint wrapping protective sleeve can resist multidirectional impact, protects patella department etc, reduces the risk of ligament injury, and the knee -front buffer sponge, buffer spring etc. can buffer energy absorption, reduce the impact force damage, keep dry and comfortable, and the two jointly promote the sports experience, guarantee knee joint stability and normal function.

Description

Technical Field

[0001] This utility model relates to the field of sports protective equipment technology, and in particular to a high-intensity sports protective knee pad device. Background Technology

[0002] Knee braces, as a common type of sports protective equipment, are primarily used to protect the knee joint. They effectively reduce the impact on the knee, alleviate pressure on the joint during exercise, prevent sports injuries, and provide support and fixation for injured knees, promoting recovery. Knee braces have a wide range of applications, appearing in everyday fitness activities, outdoor sports, and various sporting events. In today's environment of increasing public awareness of fitness and a growing variety of sports, the importance of knee braces is becoming increasingly prominent, making them an essential item for many sports enthusiasts.

[0003] During exercise, especially high-intensity exercise, the knees bear enormous pressure and impact. Wearing a knee brace at this time provides extra support and protection, reducing the risk of injury. Sports knee braces typically consist of elastic fabric, support strips, and thickened cushioning. The elastic fabric ensures the brace fits snugly on the user's leg; the support strips enhance knee stability; and the thickened cushioning absorbs and disperses impact. The protective process is roughly as follows: before exercise, the knee brace is put on, fitting snugly through the elastic fabric; the support strips stabilize the joint from both sides; when the knee is impacted during exercise, the thickened cushioning first contacts and absorbs some of the impact, and then the support strips and elastic fabric work together to disperse the remaining force, thus protecting the knee.

[0004] In existing technologies, most sports knee braces adopt a one-piece rigid protective plate structure. This one-piece protective plate is difficult to conform to the complex curve of different individuals' knees, resulting in poor protective effect. It is prone to swaying and displacement during exercise, and its poor flexibility severely restricts the normal flexion, extension and twisting of the knee joint, affecting the athlete's performance. When facing multi-directional impact forces, the one-piece protective plate cannot specifically disperse and buffer them, and provides insufficient protection for key areas such as the patella, tibiofemoral joint and medial and lateral collateral ligaments. Therefore, a high-strength sports protective knee brace device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-strength sports protection knee pad device, which aims to improve the problem that the existing one-piece protective plate is difficult to fit the complex curve of different individuals' knees, resulting in poor protection effect.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-intensity sports protective knee pad device includes an elastic fabric cover, with a multi-directional protective mechanism fixedly connected to the inner and outer sides of the elastic fabric cover, and a fixed buffer mechanism fixedly connected to the inner side of the elastic fabric cover.

[0008] The multi-directional protection mechanism includes a joint-wrapping protective sleeve, the outer side of which is fixedly connected to the outer side of the elastic cloth sleeve, and a baffle protection component is fixedly connected to the outer side of the joint-wrapping protective sleeve.

[0009] The baffle protection assembly includes a patellar protection hard plate, the outer side of which is fixedly connected to the outer side of the joint wrapping protective sleeve, the outer side of which is fixedly connected to a tibiofemoral joint hard plate, and the outer side of which is fixedly connected to two symmetrical knee-side protection hard plates.

[0010] As a further description of the above technical solution:

[0011] The fixed cushioning mechanism includes a front knee cushioning sponge, the outer side of which is fixedly connected to the inner side of the bend of the elastic fabric cover, and a cushioning component is fixedly connected to the inner side of the elastic fabric cover.

[0012] As a further description of the above technical solution:

[0013] The cushioning assembly includes a cushioning sliding rod, the outer side of which is fixedly connected to the inner side of the elastic fabric cover, a cushioning tube is slidably connected to the outer side of the cushioning sliding rod, and a cushioning breathable soft board is fixedly connected to the outer side of the cushioning tube.

[0014] As a further description of the above technical solution:

[0015] The elastic fabric cover has multiple ventilation holes on its outer side, and the ventilation holes are also opened on the outer side of the joint wrapping protective cover.

[0016] As a further description of the above technical solution:

[0017] An elastic stabilizing strap is fixedly connected to the outer side of the patellar protective hard plate. The other end of the elastic stabilizing strap is fixedly connected to the outer side of the tibiofemoral joint hard plate. The outer side of the knee side protective hard plate is fixedly connected to the outer side of the elastic stabilizing strap. The other end of the elastic stabilizing strap connected to the knee side protective hard plate is fixedly connected to the outer side of both the patellar protective hard plate and the tibiofemoral joint hard plate.

[0018] As a further description of the above technical solution:

[0019] A buffer spring is fixedly connected to the inner side of the buffer tube. One end of the buffer spring is fixedly connected to the outer side of the buffer sliding rod, and the other end of the buffer spring is fixedly connected to the outer side of the buffer breathable soft plate.

[0020] As a further description of the above technical solution:

[0021] The outer side of the elastic fabric cover is fixedly connected to a hook-and-loop fastener, and the outer side of the elastic fabric cover is fixedly connected to a fleece-like fastener. The hook-and-loop fastener and the fleece-like fastener are bonded to each other. A cushioning airbag is fixedly connected to the gap between the elastic fabric cover and the cushioning breathable soft board.

[0022] As a further description of the above technical solution:

[0023] The upper and lower sections of the elastic fabric cover are fixedly connected with multiple anti-slip raised adhesive dots, and the inner side of the fixed tape adhesive surface is fixedly connected with multiple knee cushioning sponges.

[0024] This utility model has the following beneficial effects:

[0025] 1. In this invention, the elastic cloth sleeve moves with the leg, causing the joint-wrapping protective sleeve to adapt to the flexion, extension, and torsion of the knee joint. In the event of a frontal impact, the joint-wrapping protective sleeve transmits the force to the patellar protective plate to resist it; in the event of an impact from below, it transmits the force to the tibiofemoral joint plate to reduce the impact force; and in the event of a lateral impact, it transmits the force to the knee-side protective plate for blocking. At the same time, the elastic stabilizing straps flexibly extend and retract to provide stable support, thereby achieving multi-directional protection of the knee joint. This reduces injuries to the patella, tibiofemoral joint, and other parts of the knee joint caused by sports accidents such as falls and collisions, limits excessive inversion and valgus of the knee joint, reduces the risk of ligament sprains, and ensures the stability and normal function of the knee joint during high-intensity exercise.

[0026] 2. In this invention, the elastic fabric sleeve moves with the leg, driving the in-knee cushioning sponge and cushioning components to work. When the front of the knee is impacted or subjected to flexion and extension friction, the in-knee cushioning sponge absorbs and disperses the force. Upon impact, the cushioning sliding rod transmits the force to the cushioning spring, and the cushioning breathable soft plate also participates in cushioning. The cushioning airbag 17 plays a role when the impact force is large. This achieves cushioning protection for the knee joint, effectively reducing damage to the skin, muscles, and bones of the knee joint from various impact forces, keeping the area around the knee joint dry and comfortable, improving the sports experience, and reducing the risk of injury. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a high-intensity sports protection knee brace proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the anti-slip raised adhesive dots of a high-strength sports protective knee pad device proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the internal knee cushioning sponge of a high-strength sports protective knee brace proposed in this utility model;

[0030] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Elastic fabric cover; 2. Joint wrap protective cover; 3. Patellar protective plate; 4. Tibiofemoral joint plate; 5. Elastic stabilizing strap; 6. Knee side protective plate; 7. Ventilation holes; 8. Fixing strap hook and loop adhesive surface; 9. Fixing strap fuzzy adhesive surface; 10. Anti-slip raised adhesive dots; 11. Inner knee cushioning sponge; 12. Anterior knee cushioning sponge; 13. Cushioning sliding bar; 14. Cushioning spring; 15. Cushioning tube; 16. Cushioning breathable soft plate; 17. Cushioning airbag. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1 to 3 The present invention provides an embodiment of a high-strength sports protective knee pad device, comprising an elastic cloth cover 1. The elastic cloth cover 1 is made of a highly elastic, breathable and durable blend of spandex and nylon. The spandex gives the cloth cover excellent elasticity, which can closely fit the legs of different users and ensure that the knee pad remains stable in place during exercise and will not shift or fall off due to leg movements. The inner and outer sides of the elastic cloth cover 1 are fixedly connected to a multi-directional protective mechanism, and the inner side of the elastic cloth cover 1 is fixedly connected to a fixed buffer mechanism.

[0035] The multi-directional protection mechanism includes a joint wrap protective sleeve 2. The joint wrap protective sleeve 2 has a certain degree of flexibility, which can adapt to the flexion, extension and twisting movements of the knee joint, and can also provide a certain degree of cushioning to reduce the direct impact of external impact on the knee joint. The outer side of the joint wrap protective sleeve 2 is fixedly connected to the outer side of the elastic cloth sleeve 1, and a baffle protection component is fixedly connected to the outer side of the joint wrap protective sleeve 2.

[0036] The protective assembly includes a patellar protection plate 3, which primarily protects the patella, kneecap, and surrounding ligaments and muscles. It can resist frontal impacts during exercise, reduce damage to the patella from falls and collisions, and maintain normal knee flexion and extension functions. The inner side of the patellar protection plate 3 has a round hole, which allows the patella to be placed in the hole, restricting its lateral displacement and ensuring that it moves in the correct position, maintaining the overall structural stability of the knee joint. During running and jumping, it can reduce the risk of patellar dislocation and wear. The outer side of the patellar protection plate 3 is fixedly connected to the outer side of the joint wrapping protective sleeve 2. The outer side of the joint wrapping protective sleeve 2 is fixedly connected to the tibiofemoral joint plate 4. The tibiofemoral joint plate 4 focuses on protecting the tibiofemoral joint connection area below the knee joint, which can reduce the impact force from below, reduce the risk of injury to the tibial plateau and other parts, help maintain knee joint stability, and reduce damage to the ligaments and cartilage in this area due to vibration and torsion during exercise.

[0037] The outer side of the joint-wrapping protective sleeve 2 is fixedly connected to two symmetrical knee-side protective plates 6. The oval-shaped knee-side protective plates 6 can better adapt to the curves of the inner and outer sides of the knee, providing a closer fit and protection. The knee-side protective plates 6 are mainly used to protect the collateral ligaments on the inner and outer sides of the knee, as well as the joint surfaces and surrounding soft tissues. During sports, when athletes perform actions such as rapid changes of direction and sudden stops, the knee joint is easily subjected to lateral forces. At this time, the knee-side protective plates 6 can effectively resist lateral impacts, limit excessive inversion and valgus of the knee joint, reduce the risk of collateral ligament sprains, and protect the joint surfaces and surrounding soft tissues on the inner and outer sides of the knee from injury.

[0038] Multiple ventilation holes 7 are provided on the outer side of the elastic fabric cover 1. These ventilation holes 7 ensure sufficient airflow without compromising the overall structural strength of the knee brace. During exercise, heat and moisture generated by the body can be quickly expelled through the ventilation holes 7, keeping the area around the knee joint dry and improving wearing comfort. At the same time, good breathability helps reduce skin problems caused by heat and moisture, allowing athletes to maintain good performance during prolonged high-intensity exercise. The ventilation holes 7 are also located on the outer side of the joint wrap protective cover 2.

[0039] The patellar protection plate 3 is fixedly connected to an elastic stabilizing strap 5 on its outer side. The elastic stabilizing strap 5 has excellent elasticity and toughness, which can provide stable support while adapting to various movement postures of the knee joint. It can ensure sufficient support without causing excessive pressure on the leg. During exercise, the elastic stabilizing strap 5 can flexibly extend and retract with the movement of the knee joint, providing all-round stable support for the knee joint and effectively enhancing the wrapping and support and fixation effect of the knee brace. The other end of the elastic stabilizing strap 5 is fixedly connected to the outer side of the tibiofemoral joint plate 4. The outer side of the knee side protection plate 6 is fixedly connected to the outer side of the elastic stabilizing strap 5. The other end of the elastic stabilizing strap 5 connected to the knee side protection plate 6 is fixedly connected to the outer side of the patellar protection plate 3 and the tibiofemoral joint plate 4.

[0040] Reference Figure 1 , Figure 3 and Figure 4 The fixed cushioning mechanism includes a front knee cushioning sponge 12. The front knee cushioning sponge 12 is relatively thick and can provide a stronger cushioning effect. During exercise, when the front of the knee is impacted or when it rubs against the internal structure of the knee brace due to knee flexion and extension, the front knee cushioning sponge 12 can effectively absorb and disperse these forces, protecting the skin, muscles and bones in front of the knee from damage, while providing a comfortable cushioning experience for the user. The outer side of the front knee cushioning sponge 12 is fixedly connected to the inner side of the bend of the elastic cloth sleeve 1, and the inner side of the elastic cloth sleeve 1 is fixedly connected to the cushioning component.

[0041] The cushioning assembly includes a cushioning sliding rod 13, which transmits impact force and provides stable support and guidance for the cushioning assembly. The outer side of the cushioning sliding rod 13 is fixedly connected to the inner side of the elastic cloth sleeve 1. A cushioning tube 15 is slidably connected to the outer side of the cushioning sliding rod 13. The cushioning tube 15 supports the cushioning spring 14, assists the movement of the cushioning breathable soft plate 16, and protects the spring. The outer side of the cushioning tube 15 is fixedly connected to the cushioning breathable soft plate 16. The cushioning breathable soft plate 16 is made of a soft, breathable, and elastic silicone and polyester fiber composite material. The good flexibility and cushioning performance of the cushioning breathable soft plate 16 can effectively absorb and disperse impact force and protect the knee joint. The cushioning breathable soft plate 16 cooperates with the ventilation holes 7 on the elastic cloth sleeve 1 and the joint wrap protective sleeve 2 to further improve the breathability of the knee brace. During exercise, the cushioning breathable soft plate 16 can fit closely to the skin around the knee joint, providing comfortable cushioning and support, while expelling heat and moisture through the ventilation holes 7 on its surface to keep the area around the knee joint dry.

[0042] A buffer spring 14 is fixedly connected to the inner side of the buffer tube 15. During the movement, when the knee joint is subjected to impact force, the buffer spring 14 can absorb and buffer these forces through its own elastic deformation, convert the impact force into the elastic potential energy of the spring, and then release it at an appropriate time, thereby reducing the damage to the knee joint. One end of the buffer spring 14 is fixedly connected to the outer side of the buffer sliding rod 13, and the other end of the buffer spring 14 is fixedly connected to the outer side of the buffer breathable soft plate 16.

[0043] The outer side of the elastic fabric cover 1 is fixedly connected to a fixing strap hook-and-loop surface 8. The surface of the fixing strap hook-and-loop surface 8 is covered with small and sharp hook-like structures, which can be tightly adhered to the fixing strap fuzzy surface 9, providing a reliable fixing effect. When used in conjunction with the fixing strap fuzzy surface 9, it can be flexibly adjusted according to the different leg thicknesses of different users to achieve a tight fixation of the knee brace and prevent the knee brace from loosening or falling off during exercise. The outer side of the elastic fabric cover 1 is fixedly connected to a fixing strap fuzzy surface 9. The surface of the fixing strap fuzzy surface 9 has a dense pile structure. The pile can interweave with the hook-like structures of the fixing strap hook-and-loop surface 8 to form a strong adhesive force. The fixing strap hook-and-loop surface 8 and the fixing strap fuzzy surface 9 are mutually adhered. A cushioning airbag 17 is fixedly connected to the gap between the elastic fabric cover 1 and the cushioning breathable soft plate 16. During exercise, when the knee joint is subjected to a large impact force, the cushioning airbag 17 can be quickly compressed, converting the impact force into the internal energy of the gas inside the airbag, thereby playing a role in cushioning and shock absorption. The cushioning airbag 17 has good resilience and can quickly return to its original shape after the impact force disappears, providing protection for the next impact. At the same time, the cushioning airbag 17 can also work together with other cushioning components such as the cushioning spring 14 to provide all-round cushioning protection for the knee joint.

[0044] Multiple anti-slip raised adhesive dots 10 are fixedly connected to the inner sides of the upper and lower sections of the elastic fabric cover 1. During exercise, the anti-slip raised adhesive dots 10 are in close contact with the skin of the leg, increasing friction to prevent the knee brace from slipping. While preventing slippage, the shape of the raised dots does not put excessive pressure on the skin of the leg, ensuring the user's comfort during exercise. Multiple inner knee cushioning sponges 11 are fixedly connected to the inner side of the fixed fuzzy adhesive surface 9. The inner knee cushioning sponges 11 are soft and elastic, with good cushioning performance and shock absorption effect. During exercise, when the inner knee is subjected to external force or friction with the internal structure of the knee brace, the inner knee cushioning sponges 11 can effectively cushion these forces, reducing damage to the skin and soft tissues of the inner knee. Its soft texture also provides a comfortable fit to the inner knee, further improving the wearing comfort of the knee brace.

[0045] Working principle: When wearing it, the user puts the elastic cloth cover 1 on the leg and uses the hook and fastener 8 and the hook and fastener 9 of the fixing strap to stick together. The tightness of the knee pad is adjusted according to the thickness of the user's leg. At this time, the anti-slip raised adhesive dots 10 on the inner side of the upper and lower sections of the elastic cloth cover 1 are in close contact with the skin of the leg, increasing the friction and preventing the knee pad from slipping down.

[0046] During exercise, the elastic fabric sleeve 1 fits snugly against the leg and moves with it, while the joint-wrapping protective sleeve 2 adapts to the flexion, extension, and twisting of the knee joint with its flexibility. When subjected to a frontal impact, the patellar protective plate 3 blocks the impact force; when subjected to an impact from below, the tibiofemoral joint plate 4 takes effect; when subjected to a lateral impact, the knee side protective plate 6 provides resistance, and during this process, the ventilation holes 7 continuously expel heat and moisture;

[0047] When the front of the knee is impacted or friction occurs due to flexion and extension, the front knee cushioning sponge 12 absorbs and disperses the force; when the inside of the knee is impacted, the inner knee cushioning sponge 11 cushions the impact. When impacted, the cushioning sliding rod 13 transmits the force to the cushioning spring 14 inside the cushioning tube 15. The cushioning spring 14 deforms elastically under force to absorb the cushioning force. The cushioning breathable soft plate 16 also absorbs and disperses the impact force using its own flexibility. At the same time, its vents 7 work with other breathable structures to maintain ventilation. If the impact force is large, the cushioning airbag 17 compresses rapidly, converting the impact force into internal energy and reducing the impact injury to the user.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength sports protective knee brace, comprising an elastic fabric sleeve (1), characterized in that: The inner and outer sides of the elastic cloth cover (1) are fixedly connected to a multi-directional protective mechanism, and the inner side of the elastic cloth cover (1) is fixedly connected to a fixed buffer mechanism. The multi-directional protection mechanism includes a joint wrapping protective sleeve (2), the outer side of which is fixedly connected to the outer side of the elastic cloth sleeve (1), and a baffle protection component is fixedly connected to the outer side of the joint wrapping protective sleeve (2). The baffle protection assembly includes a patellar protection hard plate (3), the outer side of which is fixedly connected to the outer side of the joint wrapping protective sleeve (2), the outer side of which is fixedly connected to a tibiofemoral joint hard plate (4), and the outer side of which is fixedly connected to two symmetrical knee-side protection hard plates (6).

2. The high-intensity sports protective knee brace according to claim 1, characterized in that: The fixed cushioning mechanism includes a front knee cushioning sponge (12), the outer side of which is fixedly connected to the inner side of the bend of the elastic fabric cover (1), and a cushioning component is fixedly connected to the inner side of the elastic fabric cover (1).

3. The high-intensity sports protective knee brace according to claim 2, characterized in that: The buffer assembly includes a buffer sliding rod (13), the outer side of which is fixedly connected to the inner side of the elastic fabric cover (1), a buffer tube (15) is slidably connected to the outer side of the buffer sliding rod (13), and a buffer breathable soft board (16) is fixedly connected to the outer side of the buffer tube (15).

4. A high-intensity sports protective knee brace according to claim 1, characterized in that: The elastic fabric cover (1) has multiple ventilation holes (7) on its outer side, and the ventilation holes (7) are also opened on the outer side of the joint wrapping protective cover (2).

5. A high-intensity sports protective knee brace according to claim 1, characterized in that: An elastic stabilizing strap (5) is fixedly connected to the outer side of the patellar protection hard plate (3). The other end of the elastic stabilizing strap (5) is fixedly connected to the outer side of the tibiofemoral joint hard plate (4). The outer side of the knee protection hard plate (6) is fixedly connected to the outer side of the elastic stabilizing strap (5). The other end of the elastic stabilizing strap (5) connected to the knee protection hard plate (6) is fixedly connected to the outer side of the patellar protection hard plate (3) and the tibiofemoral joint hard plate (4).

6. A high-intensity sports protective knee brace according to claim 3, characterized in that: A buffer spring (14) is fixedly connected to the inner side of the buffer tube (15). One end of the buffer spring (14) is fixedly connected to the outer side of the buffer sliding rod (13), and the other end of the buffer spring (14) is fixedly connected to the outer side of the buffer breathable soft plate (16).

7. A high-intensity sports protective knee brace according to claim 6, characterized in that: The outer side of the elastic fabric cover (1) is fixedly connected to a fixed hook adhesive surface (8), and the outer side of the elastic fabric cover (1) is fixedly connected to a fixed fleece adhesive surface (9). The fixed hook adhesive surface (8) and the fixed fleece adhesive surface (9) are bonded to each other. A buffer airbag (17) is fixedly connected to the gap between the elastic fabric cover (1) and the buffer breathable soft board (16).

8. A high-intensity sports protective knee brace according to claim 7, characterized in that: The upper and lower sections of the elastic cloth cover (1) are fixedly connected with multiple anti-slip raised adhesive dots (10), and the inner side of the fixed tape adhesive surface (9) is fixedly connected with multiple knee cushioning sponges (11).

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