Knee pad for dynamically protecting knee joint

Abstract

The utility model discloses a knee pad capable of dynamically protecting knee joints, which comprises a weaving cylinder communicated end to end, auxiliary ligament position composite fabrics are symmetrically arranged on two sides of the surface of the weaving cylinder, and memory metal material supporting pieces are arranged in the two auxiliary ligament position composite fabrics along the vertical direction. The opposite sides of the bottoms of the two auxiliary ligament position composite fabrics are jointly provided with a composite fabric pressure adjusting belt, a nanometer buffering material stabilizing piece is arranged on the weaving cylinder, and a patella position composite fabric cutting piece is arranged on the weaving cylinder. According to the utility model, the seamless integrated weaving cylinder, the U-shaped supporting structure and the composite fabric adjusting pressure belt can be always attached to the knee part in a motion state, and during use, the U-shaped supporting structure can effectively support and stabilize the patella without hindering the normal flexion and extension actions of the knee; the fitting degree can be adjusted according to the supporting position of the leg shape of the user through the adjustable composite fabric adjusting pressure belt and the nanometer buffering material stabilizing piece, and the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports equipment, in particular to a knee pad for dynamically protecting knee joints. Background Art

[0002] In outdoor sports, the knee joint and related soft tissues and muscle groups play a very important role, but they are also under great pressure and are prone to fatigue during exercise. The patella, meniscus, anterior cruciate ligament and lateral collateral ligament of the knee are very likely to be damaged during strenuous exercise or strong collision, resulting in the inability to fully exert the movement function of the knee joint, and even the occurrence of pathological changes. Sports knee pads can provide good protection for the knee joint and related soft tissues and muscle groups. Through external directional pressure, the position of the patella is stabilized, reducing the risk of damage to the knee joint when encountering external forces.

[0003] According to Chinese patent announcement CN210929733U, an impact-proof sports kneepad is disclosed, comprising a kneepad body that fits the human knee, an anti-collision block for protecting the knee is provided in the middle of the surface of the kneepad body, a breathable block that fits the back knee is provided on the back, anti-sliding blocks are provided between the anti-collision block and the breathable block and are placed on the waist of both sides of the kneepad body, a plurality of elastic anti-skid steel strips connecting the upper and lower ends of the kneepad body are embedded in the anti-sliding blocks, a lifting bag for easy wearing is provided at the upper end of the anti-skid steel strips on both sides, the upper end of the lifting bag is fixedly connected to the kneepad body, and a lifting opening is provided at the lower end, and the upper and lower ends of the anti-collision block are provided. The ends are respectively provided with connecting units for strengthening the connection between the kneepad body and the knee, the connecting unit includes a card frame rotatably connected to the kneepad body, a strap is fixedly connected inside the card frame, a furry surface is distributed on the surface of the strap, a leather block is provided at the end, a hook surface is provided on the back of the leather block, the strap rotates around the kneepad body for 2 to 3 circles and passes through the card frame to make the furry surface adhere to the hook surface, so that the kneepad body and the knee are closely fitted, the top and bottom ends of the kneepad body are both provided with anti-skid units to prevent the kneepad body from slipping, the anti-skid unit includes an anti-skid ring fixedly connected to the end of the kneepad body, and a resin fitting ring is embedded in the anti-skid ring. By arranging an anti-skid steel strip at the waist of the kneepad body, the kneepad body can maintain a flat fit and ensure that the anti-collision block is correctly fitted to the knee, and anti-skid units are arranged at the upper and lower ends of the kneepad body, and the elasticity of the telescopic spring is utilized to make the upper and lower ends of the kneepad body fit closely to the knee to prevent the kneepad body from slipping and stacking. At the same time, a resin fitting ring is utilized to absorb sweat after exercise to prevent the kneepad body from slipping due to liquid. However, in the process of wearing the above-mentioned kneepad, it can only play a simple fixing role, and the dynamic fit during exercise is poor. When wearing, the strap drives the kneepad to easily loosen at the knee; and when using the above-mentioned kneepad, the anti-skid effect of using the resin fitting ring to absorb sweat after exercise is poor, and sweat easily fills the inside of the resin fitting ring, which leads to loosening at the knee when wearing the above-mentioned kneepad, thereby affecting the wearing effect and increasing the chance of injury.

[0004] Therefore, when using the above device, the wearing stability and the sweat absorption effect are poor, which affects the wearing effect and increases the chance of injury. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a knee pad for dynamically protecting the knee joint, which solves the problem that the existing knee pads have insufficient dynamic protection during outdoor sports and realizes effective protection of the knees during sports.

[0006] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0007] A knee pad for dynamically protecting the knee joint comprises a woven tube connected end to end, with collateral ligament composite fabrics symmetrically arranged on both sides of the surface of the woven tube, memory metal material supports arranged in the vertical direction inside the two collateral ligament composite fabrics, composite fabric adjustment pressure belts arranged on opposite sides of the bottoms of the two memory metal material supports, a nano-buffer material stabilizer arranged on the woven tube, a patella composite fabric cut piece arranged on the woven tube, a crochet tissue structure arranged on the woven tube near the nano-buffer material stabilizer, and gradient pressure parts arranged on both sides of the woven tube near the crochet tissue structure.

[0008] More preferably, the top end of the memory metal material support is flush with the top end of the weaving cylinder.

[0009] More preferably, the patella-position composite fabric piece and the nano-buffer material stabilizer are located at corresponding positions, both being located at the lower edge of the crochet tissue structure.

[0010] More preferably, the crochet tissue structure comprises:

[0011] Nylon is woven on the weaving tube near the upper part of the nano-cushion material stabilizer.

[0012] Spandex is woven into the weaving tube near the upper part of the nano-buffer material stabilizer.

[0013] More preferably, nylon and spandex are woven together to form a double-thread single-sided staggered tuck structure.

[0014] Further preferably, one group of composite fabric adjusting pressure belts is provided with Velcro, another group of composite fabric adjusting pressure belts is provided with O-rings, and one group of composite fabric adjusting pressure belts passes through the O-rings and is bonded to the Velcro.

[0015] Compared with the prior art, the utility model has the following advantages: through the seamless integrated woven tube, U-shaped support structure and composite fabric adjustment pressure belt, the knee area can always be fitted during exercise, and when in use, the U-shaped support structure can effectively support and stabilize the patella without hindering the normal flexion and extension of the knee, and the adjustable composite fabric adjustment pressure belt and the nano-buffer material stabilizer can adjust the degree of fit according to the support position of the user's leg shape to improve the protection effect, and through the nano-buffer material stabilizer, the functional fluid cannot enter the nano-material pores during normal use, and the functional liquid is squeezed into the nano-pores during exercise, and the external mechanical work is converted into the interfacial energy and friction energy between the liquid and solid phases during the process, thereby effectively eliminating the external force impact, achieving better protection effects, and reducing the chance of injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of this embodiment;

[0017] Figure 2 is a schematic diagram of the three-dimensional structure of this embodiment;

[0018] Figure 3 This is a schematic diagram of the internal structure of the weaving tube of this embodiment;

[0019] Figure 4 This is a schematic diagram of the collateral ligament composite fabric structure of this embodiment;

[0020] Figure 5 It is a schematic diagram of the crochet needle organization structure of this embodiment.

[0021] Figure numerals: 1. weaving tube; 2. composite fabric piece at patella; 3. composite fabric at collateral ligament; 4. memory metal material support; 5. composite fabric pressure adjustment belt; 6. Velcro; 7. nano-buffer material stabilizer; 8. crochet tissue structure; 81. nylon; 82. spandex; 9. gradient pressure part. DETAILED DESCRIPTION

[0022] An anti-impact sports kneepad disclosed in the prior art comprises a kneepad body that fits the human body's knee, an anti-collision block for protecting the knee is arranged in the middle of the surface of the kneepad body, a ventilation block that fits the back knee is arranged on the back, anti-sliding blocks arranged on the waists of both sides of the kneepad body are arranged between the anti-collision block and the ventilation block, a plurality of elastic anti-skid steel bars connecting the upper and lower ends of the kneepad body are embedded in the anti-sliding blocks, a lifting bag for easy wearing is arranged at the upper ends of the anti-skid steel bars on both sides, the upper end of the lifting bag is fixedly connected to the kneepad body, and a lifting opening is arranged at the lower end, and the upper and lower ends of the anti-collision block are respectively provided with a reinforcement protection A connection unit connecting the knee body and the knee, the connection unit includes a card frame rotatably connected to the kneepad body, a strap is fixedly connected inside the card frame, a furry surface is distributed on the strap surface, a leather block is provided at the end, a hook surface is provided on the back of the leather block, the strap rotates around the kneepad body for 2 to 3 circles and passes through the card frame to make the furry surface adhere to the hook surface, so that the kneepad body and the knee are closely fitted, the top and bottom ends of the kneepad body are both provided with anti-skid units to prevent the kneepad body from slipping, the anti-skid unit includes an anti-skid ring fixedly connected to the end of the kneepad body, and a resin fitting ring is embedded in the anti-skid ring. By arranging an anti-skid steel strip at the waist of the kneepad body, the kneepad body can maintain a flat fit and ensure that the anti-collision block is correctly fitted to the knee, and anti-skid units are arranged at the upper and lower ends of the kneepad body, and the elasticity of the telescopic spring is utilized to make the upper and lower ends of the kneepad body fit closely to the knee to prevent the kneepad body from slipping and stacking. At the same time, a resin fitting ring is utilized to absorb sweat after exercise to prevent the kneepad body from slipping due to liquid. However, in the process of wearing the above-mentioned kneepad, it can only play a simple fixing role, and the dynamic fit during exercise is poor. When wearing, the strap drives the kneepad to easily loosen at the knee; and when using the above-mentioned kneepad, the anti-skid effect of using the resin fitting ring to absorb sweat after exercise is poor, and sweat easily fills the inside of the resin fitting ring, which leads to loosening at the knee when wearing the above-mentioned kneepad, thereby affecting the wearing effect and increasing the chance of injury.

[0023] Therefore, when using the above device, the wearing stability and sweat absorption effect are poor, which affects the wearing effect and increases the chance of injury.

[0024] In response to the above technical problems, this application has made the following designs and ideas: In order to solve the problems of poor wearing effect and poor perspiration performance in the prior art, it is envisaged that a certain strap and nano perspiration that are stuck at the patella position will have better binding knee pads and perspiration effects than the horizontally arranged straps and resins in the prior art, thereby achieving the purpose of dynamic protection.

[0025] The following is combined with Figures 1 to 5 The utility model is further introduced in detail.

[0026] A knee brace for dynamically protecting the knee joint, such as Figure 1As shown, it includes a weaving tube 1 connected end to end, and collateral ligament composite fabrics 3 are symmetrically arranged on both sides of the surface of the weaving tube 1. Specifically, the collateral ligament composite fabrics 3 are adhered to the weaving tube 1 by a hot pressing process, and memory metal material supports 4 are arranged in the two collateral ligament composite fabrics 3 along the vertical direction. The two memory metal material supports 4 are woven together with composite fabric adjustment pressure belts 5 on the opposite sides of the bottom, and a nano-buffer material stabilizer 7 is arranged on the weaving tube 1. Further, the nano-buffer material stabilizer 7 contains a channel, and a patellar composite fabric cut piece 2 is arranged on the weaving tube 1. Specifically, the patellar composite fabric The composite fabric piece 2 is adhered to the weaving tube 1 by a hot pressing process, and a crochet tissue structure 8 is woven on the weaving tube 1 near the position of the nano-buffering material stabilizer 7. Specifically, the crochet tissue structure 8 is fitted at the knee position, and gradient pressure parts 9 are woven on both sides of the weaving tube 1 near the crochet tissue structure 8. Specifically, the gradient pressure part 9 is concave on the weaving tube 1, and the weaving tube 1 is fitted at the knee position through the gradient pressure part 9. Furthermore, the collateral ligament composite fabric piece 3, the memory metal material support part 4 and the composite fabric adjustment pressure belt 5 together constitute an adjustable U-shaped support structure.

[0027] Through the seamless integrated woven tube 1, the U-shaped support structure and the composite fabric adjustment pressure belt 5, the knee area can always be fitted during movement, and when in use, the U-shaped support structure can effectively support and stabilize the patella without hindering the normal flexion and extension of the knee, and the adjustable composite fabric adjustment pressure belt 5 and the nano-cushion material stabilizer 7 can adjust the degree of fit according to the support position of the user's leg shape to improve the protection effect, and through the nano-cushion material stabilizer 7, during normal use, the functional fluid cannot enter the nano-material pores, and during exercise, the functional liquid is squeezed into the nano-pores, and the external mechanical work is converted into the interfacial energy and friction energy between the liquid and solid phases in the process, thereby effectively eliminating the external force impact and achieving a better protection effect.

[0028] Specifically, Figure 1 and Figure 2 As shown, the top of the memory metal material support 4 is flush with the top of the weaving tube 1, which further improves the wearing effect of the weaving tube 1.

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the positions of the patella-position composite fabric piece 2 and the nano-buffer material stabilizer 7 correspond to each other, and both are located at the lower edge of the crochet tissue structure 8 .

[0030] Furthermore, when the knitting tube 1 is worn, the crochet tissue structure 8 is located at the patella position, and the patella position composite fabric piece 2 and the nano-buffer material stabilizer 7 are both clamped at the lower edge of the patella, thereby improving the stability of wearing the knitting tube 1.

[0031] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the crochet structure 8 comprises:

[0032] Nylon 81 is woven on the upper part of the weaving tube 1 near the nano-buffer material stabilizer 7.

[0033] The spandex 82 is woven on the upper portion of the weaving tube 1 near the nano-buffer material stabilizer 7 .

[0034] Specifically, Figure 5 As shown, nylon 81 and spandex 82 are woven together to form a double-threaded single-sided staggered tuck structure.

[0035] Specifically, Figure 4 As shown, one group of composite fabric adjusting pressure belts 5 is provided with Velcro 6, another group of composite fabric adjusting pressure belts 5 is provided with O-rings, and one group of composite fabric adjusting pressure belts 5 passes through the O-rings and is bonded to the Velcro 6.

[0036] Furthermore, when worn, the two sets of composite fabrics are used to adjust the cooperation between the pressure belt 5 and the Velcro 6, and then the degree of fit is adjusted according to the supporting position of the user's leg shape, thereby further improving the wearing effect.

[0037] When wearing the woven tube 1, the crochet tissue structure 8 is located at the patella position, and the patella position composite fabric piece 2 and the nano-buffer material stabilizer 7 are both clamped at the lower edge of the patella, and then the composite fabric adjustment pressure belt 5 and the Velcro 6 cooperate with each other to adjust the fastening effect of the two sets of composite fabric adjustment pressure belts 5 on the woven tube 1, so as to adjust the degree of fit according to the supporting position of the user's leg shape to improve the protective effect, and during the wearing process, when functional liquid appears in the knee joint, the functional liquid is squeezed into the nano-pores, and the external mechanical work is converted into the interfacial energy and friction energy between the liquid and solid phases in the process, thereby effectively eliminating the external force impact and achieving better protection effect.

[0038] This specific embodiment is merely an explanation of the utility model, and it is not a limitation of the utility model. After reading this specification, those skilled in the art can make non-creative modifications to the embodiment as needed, but as long as it is within the protection scope of the utility model, it is protected by the patent law.

Claims

1. A knee pad for dynamically protecting a knee joint, comprising a knitted tube (1) connected end to end, characterized in that: The surface of the weaving tube (1) is symmetrically provided with collateral ligament composite fabrics (3) on both sides, and memory metal material support members (4) are provided inside the two collateral ligament composite fabrics (3) in the vertical direction. The bottom of the two memory metal material support members (4) is provided with a composite fabric adjustment pressure belt (5) on the opposite side. The weaving tube (1) is provided with a nano-buffer material stabilizer (7). The weaving tube (1) is provided with a patella composite fabric cut piece (2). The weaving tube (1) is provided with a crochet tissue structure (8) near the nano-buffer material stabilizer (7). The weaving tube (1) is provided with a gradient pressure portion (9) on both sides near the crochet tissue structure (8).

2. The knee pad for dynamically protecting the knee joint according to claim 1, characterized in that: The top end of the memory metal material support (4) is flush with the top end of the weaving cylinder (1).

3. The knee pad for dynamic protection of knee joint according to claim 1, characterized in that: The positions of the patella-position composite fabric piece (2) and the nano-buffer material stabilizer (7) correspond to each other, and are both located at the lower edge of the crochet needle tissue structure (8).

4. The knee pad for dynamically protecting the knee joint according to claim 1, characterized in that: The crochet needle structure (8) comprises: Nylon (81) is woven on the weaving tube (1) near the upper portion of the nano-buffer material stabilizing member (7); Spandex (82) is woven on the weaving tube (1) near the upper portion of the nano-buffer material stabilizer (7).

5. The knee pad for dynamically protecting the knee joint according to claim 4, characterized in that: The nylon (81) and the spandex (82) are woven together to form a double-threaded single-sided staggered tuck structure.

6. The knee brace for dynamically protecting the knee joint according to claim 1, characterized in that: One group of the composite fabric adjusting pressure belts (5) is provided with a Velcro (6), and another group of the composite fabric adjusting pressure belts (5) is provided with an O-ring, and one group of the composite fabric adjusting pressure belts (5) passes through the O-ring and is bonded to the Velcro (6).

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