CN219614140U - Device for preventing secondary sprain of ankle joint - Google Patents
Device for preventing secondary sprain of ankle joint Download PDFInfo
- Publication number
- CN219614140U CN219614140U CN202222120851.2U CN202222120851U CN219614140U CN 219614140 U CN219614140 U CN 219614140U CN 202222120851 U CN202222120851 U CN 202222120851U CN 219614140 U CN219614140 U CN 219614140U
- Authority
- CN
- China
- Prior art keywords
- foot
- movable frame
- leg support
- fixed
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000544 articulatio talocruralis Anatomy 0.000 title claims abstract description 27
- 206010024453 Ligament sprain Diseases 0.000 title claims abstract description 18
- 208000010040 Sprains and Strains Diseases 0.000 title claims abstract description 17
- 210000002683 foot Anatomy 0.000 claims abstract description 77
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 210000003423 ankle Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000001684 chronic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 208000004404 Intractable Pain Diseases 0.000 description 1
- 208000005137 Joint instability Diseases 0.000 description 1
- 208000032912 Local swelling Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000000548 hind-foot Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000027906 leg weakness Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Abstract
The device for preventing the ankle joint from being secondarily sprain comprises a leg support frame fixed with a leg and a foot movable frame fixed with a foot, wherein the foot movable frame is hinged with the leg support frame through bolts. The two leg support frames are positioned at two sides of the foot movable frame. The leg support frame is characterized in that the fixing belt is fixed on the upper portion of the leg support frame and is locked by the lock catch, the rear foot protection sleeve is fixed in the foot movable frame and is used for fixing the rear foot, the leg support frame is in a crescent curved shape when seen from the side, the foot movable frame is in an annular structure when seen from top to bottom, and is in an approximate triangle when seen from the side. The rear part of the foot movable frame (3) is provided with an elastic band with the rear part of the fixed band (1), and the elastic band (6) is connected by an elastic band buckle. Compared with the prior art, the utility model can solve the problem that the movable parts of the legs and the feet are provided, and the flexibility of the ankle joint part is not affected.
Description
Technical Field
The utility model relates to the technical field of medical care equipment, in particular to a device for preventing secondary sprain of an ankle joint.
Background
Chronic instability of the ankle joint is the most common clinical exercise injury in daily life, and symptoms thereof are mainly represented by intractable pain of the ankle joint, local swelling of the ankle joint part, repeated leg weakness, repeated sprains, and the like. The ankle sprain and insufficient treatment and protection after sprain become the reasons for the ankle sprain.
The research shows that after the ankle joint is sprain for the first time, the probability of sprain again is very high, so that a plurality of people can have experience of habitually sprain the feet, but the experience also enables a plurality of people to generate an illusion, so that the ankle joint is not sprain, the bone is not injured, and the people do not need to carry out additional treatment and training and have a daily rest. The ankle joint is injured again, most probably caused by improper treatment, and the ankle joint is seriously developed into chronic ankle joint instability. If this problem is not emphasized, it will affect our ordinary life and sports, and even cause other complications. U.S. patent No. 5213564a discloses ankle braces for use with boots to protect the ankle of, for example, a paratrooper, but the shank extends directly to the sole, the ankle brace is not flexible enough in the ankle area, people cannot exercise well, and chinese patent No. CN212545843U discloses an ankle-foot orthopedic shoe, but the ankle-foot orthopedic shoe shank-securing portion is in two parts less connected to the foot support portion, and the ankle area is not protected well.
Disclosure of Invention
The utility model aims to solve the technical problems that the parts of the legs and the feet do not move, the ankle joint part cannot be better protected, the flexibility of the ankle joint part is affected, and the device for preventing the secondary sprain of the ankle joint is provided for solving the problems.
The object of the utility model is achieved in the following way:
the device for preventing the ankle joint from being secondarily sprain comprises a leg support frame fixed with a leg and a foot movable frame fixed with a foot, wherein the foot movable frame is hinged with the leg support frame through bolts.
The two leg support frames are positioned at two sides of the foot movable frame.
The leg support frame is characterized in that the fixing belt is fixed on the upper portion of the leg support frame and is locked by the lock catch, the rear foot protection sleeve is fixed in the foot movable frame and is used for fixing the rear foot, the leg support frame is in a crescent curved shape when seen from the side, the foot movable frame is in an annular structure when seen from top to bottom, and is in an approximate triangle when seen from the side.
The rear part of the foot movable frame and the rear part of the fixed belt are provided with elastic belts which are connected by elastic buckles.
Compared with the prior art, the utility model can solve the problem that the movable parts of the legs and the feet are provided, and the flexibility of the ankle joint part is not affected.
Drawings
Fig. 1 is a device for preventing secondary sprain of ankle joint.
Fig. 2 is a side view of an apparatus for preventing secondary sprain of the ankle.
Fig. 3 is a cross-sectional view of a bolt-fastening in an ankle secondary sprain prevention device.
Wherein 1 is a fixing band; 2 is a leg support; 3 is a foot movable frame; 4 is a hindfoot protective sleeve; 5 is a bolt; 6 is an elastic band; 7 is a nut; 8 is a nut; 9 are bar-shaped holes.
Detailed Description
Examples:
as shown in fig. 1 to 3, the present utility model discloses a device for preventing secondary sprain of ankle joint, comprising a leg support frame 2 fixed to a leg and a foot movable frame 3 fixed to a foot, wherein the foot movable frame 3 is hinged to the leg support frame 2 through a bolt 5, thereby facilitating normal bending and movement of the leg without affecting flexibility of an ankle joint portion. The two leg support frames 2 are positioned at two sides of the foot movable frame 3, because the two leg support frames 2 are fixed with the legs, the foot movable frame 3 is fixed with the feet, as shown in fig. 3, when the legs are turned outwards, the feet are turned outwards, so that the legs are prevented from turning outwards when walking or moving, and the outer ankle is injured, thereby better protecting the ankle joint part.
The upper portion of shank support frame 2 is fixed band 1, and fixed band 1 locks by the hasp, and fixed band 1 is the elastic cord, can be according to shank girth's difference, automatically regulated to suitable girth, can make shank support frame 2 and shank better fixed together, prevents shank support frame 2 not hard up to play the effect of protection ankle joint. The foot protection sleeve 4 is fixed in the foot movable frame 3, the opening in the middle of the foot movable frame 3 is equal to the opening above the foot protection sleeve 4 in size and is communicated with the opening, the foot protection sleeve 4, the foot movable frame 3 and the leg support frame 2 are connected through bolts 5, the connecting part of the foot movable frame 3 and the bolts 5 is a bar-shaped hole 9, a nut 7 is arranged on one side close to the foot, a nut 8 is arranged on the outer side of the foot, when the size of the foot is not matched with the foot movable frame 3, the position of the bolt 5 in the bar-shaped hole 9 on the foot movable frame 3 can be adjusted according to the size of the foot, meanwhile, the position of the nut 8 is adjusted to adapt to the feet with different sizes, the foot protection sleeve 4 is used for fixing the rear part of the foot, and the foot movable frame 3 can be prevented from moving on the foot in the walking or moving process. The leg support frame 2 is crescent-shaped when seen from the side, and is just tightly attached to the leg. The foot movable frame 3 has a ring-shaped structure when seen from the top down, and has an approximate triangle shape when seen from the side.
The elastic band 6 is arranged at the rear part of the foot movable frame 3 and the rear part of the fixed band 1, the elastic band 6 is connected by an elastic band buckle, and the foot movable frame 3 and the leg support frame 2 can better cooperate to act on an ankle joint in the walking or movement process.
The application method of the utility model is as follows: firstly, the lock catch on the fixed belt 1 is opened, the elastic buckle of the elastic belt 6 is detached from the fixed belt 1, the bolt 5 passes through the rear foot protection sleeve 4, the foot movable frame 3 and the leg support frame 2, the nut 7 is arranged on one side close to the foot, the nut 8 is arranged on the outer side of the foot, and the nut is screwed to the outermost side of the bolt 5. The foot passes through the middle of the fixed belt 1, then penetrates in from the center of the foot movable frame 3, stretches out from the front end opening of the foot rear protective sleeve 4, fixes the rear part of the foot in the foot rear protective sleeve 4, can adjust the position of the bolt 5 in the strip-shaped hole 9 on the foot movable frame 3 according to the size of the foot, simultaneously adjusts the position of the nut 8, screws the nut 8 to a proper position according to the size of the foot, and can prevent the foot movable frame 3 from moving at the position of the foot in the walking or movement process. When the leg support frames 2 on two sides are attached to the legs, the fixing belts 1 are fixed on the legs and are locked by the lock catches, so that the leg support frames 2 and the legs can be better fixed together, the leg support frames 2 are prevented from loosening, and the ankle joint protection effect is not achieved. Finally, the elastic band 6 is connected with the fixed band 1 through an elastic band buckle, so that the foot movable frame 3 and the leg support frame 2 can better act on the ankle joint in a cooperative manner in the walking or movement process.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.
Claims (1)
1. The device for preventing the secondary sprain of the ankle joint comprises a leg support frame (2) fixed with the leg and a foot movable frame (3) fixed with the foot, and is characterized in that the foot movable frame (3) is hinged with the leg support frame (2) through a bolt (5); the two leg support frames (2) are positioned at two sides of the foot movable frame (3); the upper part of the leg support frame (2) is fixed with a fixing belt (1), the fixing belt (1) is locked by a lock catch, a foot rear protective sleeve (4) is fixed in the foot movable frame (3), the foot rear protective sleeve (4) is used for fixing the rear part of a foot, the leg support frame (2) is in a crescent bending shape when seen from the side, and the foot movable frame (3) is in an annular structure when seen from the top down and is in an approximate triangle when seen from the side; the rear part of the foot movable frame (3) is provided with an elastic band with the rear part of the fixed band (1), and the elastic band (6) is connected by an elastic band buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120851.2U CN219614140U (en) | 2022-08-12 | 2022-08-12 | Device for preventing secondary sprain of ankle joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120851.2U CN219614140U (en) | 2022-08-12 | 2022-08-12 | Device for preventing secondary sprain of ankle joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219614140U true CN219614140U (en) | 2023-09-01 |
Family
ID=87797129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222120851.2U Active CN219614140U (en) | 2022-08-12 | 2022-08-12 | Device for preventing secondary sprain of ankle joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219614140U (en) |
-
2022
- 2022-08-12 CN CN202222120851.2U patent/CN219614140U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |