CN218960117U

CN218960117U - Prevent injured prevention knee-pad of knee

Info

Publication number: CN218960117U
Application number: CN202223375660.7U
Authority: CN
Inventors: 李江平; 彭聪; 张亚芳; 谢冬冬
Original assignee: Yangzhou Deli Sports Goods Co ltd
Current assignee: Yangzhou Deli Sports Goods Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-05
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a knee pad for preventing knee injury, and belongs to the technical field of sports protection appliances. The utility model is used for solving the problem that the knee is severely injured due to concentrated stress caused by the phenomenon of midway falling down easily affected by various factors in the movement process; in the prior art, when facing to riding and falling, the knee pad is accompanied by movement inertia in the falling process, so that the technical problem of continuous contact friction between the knee and the surrounding leg area and the ground is easily caused; the knee sleeve comprises a knee sleeve, wherein an elastic breathable cloth layer is arranged on one side of the knee sleeve, and a buffer rubber cushion is arranged on the other side of the knee sleeve; the utility model utilizes the rubber column and the honeycomb holes in the buffer cavity to form a force unloading and energy absorbing structure in the buffer rubber cushion, so that the buffer rubber cushion can squeeze the buffer cavity when the knee joint is contacted with larger external force impact, the rubber column and the honeycomb holes are pressed to unload force to the periphery, the external force is prevented from being directly transmitted to the knee area, the elastic breathable cloth layer can be quickly replaced according to the service condition of the buffer rubber cushion, and the knee joint leg bending part is convenient for heat dissipation and ventilation.

Description

Prevent injured prevention knee-pad of knee

Technical Field

The utility model relates to the technical field of sports protection appliances, in particular to a knee pad for preventing knee injury.

Background

The knee is a body part of a person, located at the junction between the upper and lower legs. The main internal components of the knee are the meniscus and the four ligaments. The meniscus is a crescent-shaped piece of fibrocartilage tissue that is padded at the junction between the lower femur and upper tibia of the knee, and serves to cushion the shock of the knee joint and to avoid direct friction of the two bones. In modern sports, knee pads are very widely used. The knee pad is an article for protecting the knees of people, has the functions of sports protection, cold protection, warmth retention and joint maintenance, is an extremely important part in sports, is a fragile and easy-to-injure part at the same time, is extremely painful when injured and is slower to recover, and even the situation that individuals can feel hidden and painful in rainy and overcast days can occur;

in some sports, such as bicycles, the sports process is easily interfered by various factors, and a midway falling phenomenon exists, and in the riding process, the knee area of a sporter is extremely easy to contact with the ground firstly when being bent, so that the knee is intensively stressed to generate serious injury; in the prior art, when facing a riding fall, the knee pad is accompanied by movement inertia in the fall process, so that the knee and surrounding leg areas are easy to continuously contact and rub with the ground;

in view of the above technical drawbacks, a solution is now proposed.

Disclosure of Invention

The utility model aims to provide a prevention knee pad for preventing knee injury, which aims to solve the problems that in some sports activities such as bicycles, the exercise is easily interfered by various factors and has a midway falling phenomenon, and in the riding process, the knee area of a sporter is extremely easy to contact with the ground firstly to cause serious injury caused by concentrated stress of the knee; in the prior art, when the knee pad is in face of riding and falling down, the movement inertia is accompanied in the falling down process, so that the problem of continuous contact friction between the knee and the surrounding leg area and the ground is easily caused.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a prevent knee pad of knee injury, includes knee cover, knee cover one side is equipped with elasticity ventilative cloth layer, knee cover opposite side is equipped with the cushion, cushion bottom is equipped with the frame of being connected with knee cover, the slip joint of frame both sides is installed the apron, both ends all are equipped with the spread groove that is close to the apron about the frame, multiunit spread groove inside joint is installed and is connected with the frame unload the power upper binding piece and unload the power lower binding piece;

the force-unloading upper binding comprises an exoskeleton arm, a hollowed layer penetrates through the middle of the exoskeleton arm, sleeve members are symmetrically arranged at two ends of the exoskeleton arm, and sliding cavities connected with the exoskeleton arm in a sliding mode are formed in the sleeve members.

Preferably, the knee sleeve is internally provided with a pressurized lattice braiding inner layer, lycra fibers are filled between the pressurized lattice braiding inner layer and the knee sleeve, and a pressurized first binding belt connected with the knee sleeve is arranged on the side edge of the elastic breathable cloth layer.

Preferably, the bottom of the inner cavity of the frame is provided with elastic mesh cloth connected with a buffer rubber cushion, a plurality of groups of clamping grooves are symmetrically formed in two sides of the frame, the upper end and the lower end of the cover plate are provided with sliding blocks which are in sliding connection with the frame, and the inner wall of the cover plate is provided with pressing blocks which are in sliding connection with the clamping grooves.

Preferably, the center of the cushion is provided with a cushion cavity, a plurality of groups of rubber columns are erected in the cushion cavity, a plurality of groups of honeycomb holes are formed between the rubber columns and the cushion cavity, and the side edge of the bottom of the cushion is provided with a bump which is in sliding clamping connection with the clamping groove.

Preferably, the force-unloading upper binding has the same structure as the force-unloading lower binding, a connecting piece rotationally connected with the connecting groove is arranged at one end of the exoskeleton arm in a sleeved mode, the sliding cavity is sunken at one end of the sleeve, close to the exoskeleton arm, multiple groups of limiting blocks are symmetrically arranged at two ends of the exoskeleton arm, and miniature spring dampers connected with the limiting blocks are arranged in the sliding cavity.

Preferably, the outer wear-resisting layer is sleeved on the surface of the exoskeleton arm, clamping pieces are symmetrically arranged on the side edges, far away from the framework, of a group of components of the exoskeleton arm, a second pressurizing belt is clamped on the outer side of each clamping piece, and a magic tape is arranged on the surface of the second pressurizing belt.

The utility model has the beneficial effects that:

(1) The utility model is connected with the knee sleeve through the frame and the elastic mesh cloth auxiliary buffer rubber cushion, and completes the quick disassembly and installation structure under the cooperation of the cover plate, and utilizes the rubber column and the honeycomb holes in the buffer cavity to form a force unloading and energy absorbing structure in the buffer rubber cushion, so that the buffer rubber cushion can squeeze the buffer cavity when the knee sleeve is impacted by larger external force, the rubber column and the honeycomb holes are pressed to unload force to the periphery, the external force is prevented from being directly transmitted to the knee region, the quick replacement can be realized according to the use condition of the buffer rubber cushion, and meanwhile, the elastic ventilation cloth layer is convenient for heat dissipation and ventilation at the knee sleeve leg bending position, and sweat collection is avoided;

(2) Through unloading the upper binding and unloading the lower binding cooperation frame and knee cover use, the fretwork layer lightens exoskeleton arm weight, and the supplementary exoskeleton arm of smooth chamber is installed with the frame butt joint, and external member cooperation knee cover is whole to be connected with user's shank, so can utilize the exoskeleton arm cooperation buffering cushion to absorb external force impact to evenly cushion and disperse external force to other regions of shank, avoid the knee to concentrate the atress, can utilize exoskeleton arm and external member to carry out local protection to user's shank again, avoid unexpected contact to lead to the phenomenon such as abrasion, fish tail.

Drawings

The utility model is further described below with reference to the accompanying drawings;

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the frame of the present utility model;

FIG. 3 is a schematic side view of the frame of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the cover plate of the present utility model;

FIG. 5 is a schematic view of the top construction of the force-releasing binding of the present utility model;

fig. 6 is a cross-sectional view of the structure of the present utility model at area a of fig. 5.

Legend description: 1. a knee sleeve; 101. pressurizing the lattice to weave an inner layer; 102. pressurizing the first binding belt; 2. buffering rubber cushion; 201. a frame; 202. elastic mesh cloth; 203. a connecting groove; 204. a buffer chamber; 205. honeycomb holes; 206. a glue column; 207. a bump; 208. a cover plate; 209. a clamping groove; 210. briquetting; 211. a slide block; 3. unloading the upper binding; 301. an exoskeleton arm; 302. a connecting piece; 303. routing the layer; 304. a clamping piece; 305. a kit; 306. a wear resistant outer layer, 307, compression band two; 308. a magic tape; 309. a sliding cavity; 310. a chute; 311. a miniature spring damper; 4. unloading the binding; 5. an elastic breathable cloth layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

the embodiment is used for solving the problems that in some sports activities such as bicycles, the sports are easily interfered by various factors, the phenomenon of midway falling exists, and in the riding process, the knee area of a sporter is extremely easy to contact with the ground firstly, so that the concentrated stress of the knee is caused to generate serious injury.

Referring to fig. 1-4, the present embodiment is a knee pad for preventing knee injury, including a knee sleeve 1, the knee sleeve 1, one side of the knee sleeve 1 is provided with an elastic ventilation cloth layer 5, the other side of the knee sleeve 1 is provided with a cushion rubber pad 2, the bottom of the cushion rubber pad 2 is provided with a frame 201 connected with the knee sleeve 1, the frame 201 and the elastic mesh cloth 202 assist the cushion rubber pad 2 to be connected with the knee sleeve 1, and complete a quick disassembly and assembly structure under the cooperation of a cover plate 208, the two sides of the frame 201 are slidably clamped and mounted with the cover plate 208, the upper end and the lower end of the frame 201 are respectively provided with a connecting groove 203 close to the cover plate 208, and the inner clamping of a plurality of groups of connecting grooves 203 is provided with an upper unloading binding 3 and a lower unloading binding 4 connected with the frame 201.

The knee sleeve 1 is internally provided with a pressurized lattice woven inner layer 101, lycra fibers are filled between the pressurized lattice woven inner layer 101 and the knee sleeve 1, and the side edge of the elastic breathable cloth layer 5 is provided with a pressurized first belt 102 connected with the knee sleeve 1.

The bottom of the inner cavity of the frame 201 is provided with an elastic mesh cloth 202 connected with a buffer rubber cushion 2, two sides of the frame 201 are symmetrically provided with a plurality of groups of clamping grooves 209, the upper end and the lower end of the cover plate 208 are provided with sliding blocks 211 which are in sliding connection with the frame 201, and the inner wall of the cover plate 208 is provided with pressing blocks 210 which are in sliding connection with the clamping grooves 209.

The center of the buffer rubber cushion 2 is provided with a buffer cavity 204, a force unloading and energy absorbing structure is formed in the buffer rubber cushion 2 by utilizing rubber columns 206 and honeycomb holes 205 in the buffer cavity 204, a plurality of groups of rubber columns 206 are erected in the buffer cavity 204, a plurality of groups of honeycomb holes 205 are arranged between the rubber columns 206 and the buffer cavity 204, and a bump 207 which is in sliding clamping connection with a clamping groove 209 is arranged on the side edge of the bottom of the buffer rubber cushion 2.

The force unloading energy absorbing structure is formed in the buffer rubber cushion 2 by utilizing the rubber column 206 and the honeycomb holes 205 in the buffer cavity 204, so that the buffer rubber cushion 2 can squeeze the buffer cavity 204 when the knee sleeve 1 is contacted with large external force impact, the rubber column 206 and the honeycomb holes 205 are pressed to peripheral force unloading, external force is prevented from being directly transmitted to the knee region, the quick replacement can be realized according to the service condition of the buffer rubber cushion 2, and meanwhile, the elastic breathable cloth layer 5 is convenient for heat dissipation and ventilation at the knee sleeve 1 leg bending part, and sweat collection is avoided.

Embodiment two:

the embodiment is used for solving the problems that in the prior art, when a user falls in the face of riding, the knee pad is accompanied by movement inertia in the falling process, and the knee and surrounding leg areas are easy to continuously contact and rub with the ground.

Referring to fig. 1, 2, 5 and 6, the knee pad for preventing knee injury of the present embodiment includes an outer skeleton arm 301, a hollowed layer 303 is provided in the middle of the outer skeleton arm 301 in a penetrating manner, the hollowed layer 303 reduces the weight of the outer skeleton arm 301, two ends of the outer skeleton arm 301 are symmetrically provided with a sleeve 305, the sleeve 305 is provided with a sliding cavity 309 slidably connected with the outer skeleton arm 301, and the sliding cavity 309 assists the outer skeleton arm 301 to be butt-mounted with the frame 201.

The force-unloading upper binding piece 3 and the force-unloading lower binding piece 4 have the same structure, a connecting piece 302 rotationally connected with the connecting groove 203 is arranged on one end of the external member 301, a sliding cavity 309 is recessed at one end of the external member 305 close to the external member 301, a plurality of groups of limiting blocks 310 are symmetrically arranged at two ends of the external member 301, and miniature spring dampers 311 connected with the limiting blocks 310 are arranged in the sliding cavity 309.

The surface of the exoskeleton arm 301 is sleeved with a wear-resistant outer layer 306, clamping pieces 304 are symmetrically arranged on the side edges of a group of sleeve pieces 305 of the exoskeleton arm 301 far away from the frame 201, a second pressurizing belt 307 is clamped on the outer side of each clamping piece 304, and a magic tape 308 is arranged on the surface of the second pressurizing belt 307.

The upper unloading binding 3 and the lower unloading binding 4 are matched with the frame 201 and the knee sleeve 1, so that external force impact can be absorbed by utilizing the exoskeleton arm 301 to be matched with the buffer rubber pad 2, external force is uniformly buffered and dispersed to other areas of the legs, the concentrated stress of the knees is avoided, and the user legs can be locally protected by utilizing the exoskeleton arm 301 and the sleeve member 305, and the phenomena of scratch, scratch and the like caused by accidental contact are avoided.

As shown in fig. 1-6, the working process and principle of the utility model are as follows:

when the knee sleeve 1 is used, the knee sleeve 1 is sleeved in a knee area along a lower leg, the knee sleeve 1 is preliminarily fixed through a first pressurizing belt 102, a second pressurizing belt 307 is used for respectively connecting and fixing the force-unloading upper binding piece 3 and the force-unloading lower binding piece 4 with the legs of a user, and the frame 201 clamps the side edges of the cushion rubber pad 2 through an elastic mesh 202 and is fixed in the knee area of the user;

step two, when the user accidentally falls down during riding, the cushion rubber pad 2 protects the knee to contact the ground in advance, the cushion rubber pad 2 transmits external force to the cushion cavity 204, the rubber column 206 in the cushion cavity 204 is pressed and deformed to squeeze the honeycomb holes 205, thereby providing a pressed shrinkage area for the cushion rubber pad 2, simultaneously transmitting external force to the frame 201, and axially transmitting the external force to the upper unloading binding piece 3 or the lower unloading binding piece 4 according to the external force, the exoskeleton arm 301 is stressed and contacts the miniature spring damper 311 through the limiting block for unloading force to be transmitted to the sleeve 305 area, the sleeve 305 is integrally woven with the inner layer through the knee sleeve 1 and the pressing point to be transmitted to the leg area around the knee of the user, external force dispersing type unloading force is completed, the damage to the knee and surrounding bones caused by the concentrated external force is avoided, when the cushion rubber pad 2 is damaged during use, the cover plate 208 is disassembled, the cushion rubber pad 2 is slid and separated along the clamping groove 209, and replaced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a prevent knee-pad of knee injury, includes knee cover (1), its characterized in that, knee cover (1) one side is equipped with elasticity ventilative cloth layer (5), knee cover (1) opposite side is equipped with buffering cushion (2), buffering cushion (2) bottom is equipped with frame (201) be connected with knee cover (1), apron (208) are installed in frame (201) both sides slip joint, both ends all are equipped with spread groove (203) near apron (208) about frame (201), multiunit spread groove (203) inside joint install with frame (201) be connected unload power upper binding (3) and unload power lower binding (4);

the force-unloading upper binding piece (3) comprises an exoskeleton arm (301), a hollowed-out layer (303) is penetrated in the middle of the exoskeleton arm (301), sleeve pieces (305) are symmetrically arranged at two ends of the exoskeleton arm (301), and sliding cavities (309) in sliding connection with the exoskeleton arm (301) are formed in the sleeve pieces (305).

2. A knee protector for preventing knee injury according to claim 1, wherein a pressurizing lattice knitting inner layer (101) is arranged in the knee sleeve (1), lycra fiber is filled between the pressurizing lattice knitting inner layer (101) and the knee sleeve (1), and a pressurizing belt (102) connected with the knee sleeve (1) is arranged on the side edge of the elastic breathable cloth layer (5).

3. The knee pad for preventing knee injury according to claim 1, wherein the bottom of the inner cavity of the frame (201) is provided with elastic mesh cloth (202) connected with a buffer rubber pad (2), a plurality of groups of clamping grooves (209) are symmetrically formed in two sides of the frame (201), sliding blocks (211) which are in sliding connection with the frame (201) are arranged at the upper end and the lower end of the cover plate (208), and pressing blocks (210) which are in sliding connection with the clamping grooves (209) are arranged on the inner wall of the cover plate (208).

4. The knee pad for preventing knee injury according to claim 1, wherein a buffer cavity (204) is arranged in the center of the buffer rubber pad (2), a plurality of groups of rubber columns (206) are erected in the buffer cavity (204), a plurality of groups of honeycomb holes (205) are formed between the rubber columns (206) and the buffer cavity (204), and a bump (207) in sliding clamping connection with a clamping groove (209) is arranged on the side edge of the bottom of the buffer rubber pad (2).

5. The knee protector for preventing knee injury according to claim 1, wherein the force-unloading upper binding member (3) has the same structure as the force-unloading lower binding member (4), a connecting member (302) rotationally connected with the connecting groove (203) is arranged on one end of the exoskeleton arm (301) in a sleeve member (305), the sliding cavity (309) is recessed near one end of the exoskeleton arm (301) in the sleeve member (305), a plurality of groups of limiting blocks (310) are symmetrically arranged at two ends of the exoskeleton arm (301), and miniature spring dampers (311) connected with the limiting blocks (310) are arranged inside the sliding cavity (309).

6. The knee protector for preventing knee injury according to claim 1, wherein the surface of the exoskeleton arm (301) is sleeved with a wear-resistant outer layer (306), the side edges of a group of kits (305) of the exoskeleton arm (301) far away from the frame (201) are symmetrically provided with clamping pieces (304), the outer sides of the clamping pieces (304) are clamped with a second compression strap (307), and a magic tape (308) is arranged on the surface of the second compression strap (307).