CN209474908U - A kind of fixing device for foot ankle - Google Patents
A kind of fixing device for foot ankle Download PDFInfo
- Publication number
- CN209474908U CN209474908U CN201821827952.0U CN201821827952U CN209474908U CN 209474908 U CN209474908 U CN 209474908U CN 201821827952 U CN201821827952 U CN 201821827952U CN 209474908 U CN209474908 U CN 209474908U
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- backplate
- fixing device
- gear
- foot
- locking
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- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of fixing device for foot ankle of the utility model, contain foot fixing device and leg restraint, the second fixing belt is arranged in the second protective pad that the leg restraint contains the second backplate and is attached on second backplate, second backplate two sides, and second backplate is equipped with locking device；The first protective pad that the foot fixing device contains the first backplate and is attached on first backplate, the first fixing belt is arranged in first backplate two sides, first backplate one end is fixedly connected with gear, the gear is rotatable to be fixed on second backplate, is able to drive first backplate by gear and is rotated relative to the second backplate；The locking device and the gear cooperate, and can lock the gear；The utility model structure is simple, versatile, can have the function that firm suffering limb, mitigate notch tension and recovering aid movement, while greatly reduce the amount of purchase of special protective clothing.
Description
Technical field
The utility model relates to orthopedic rehabilitation equipment technology fields, and in particular to a kind of fixing device for foot ankle.
Background technique
In organization of human body, the articular surface of ankle-joint is smaller than hip joint and knee joint, and weight bearing is but greater than knee joint and hip joint,
Therefore the case where often will appear ankle-joint acute sprain in daily life.In addition, with human body calcium loss and joint occurs
Inflammation, acute injury, articular morphology are abnormal, and knee joint and hip joint are also required to repair by bone surgery, such as: ankle-joint is cut
Open reduction, total knee arthroplasty, hip replacement etc..
In hospital clinical, the convalescence after bone surgery is generally longer, while needing to be aided with protector to be fixed against
There is complication.Currently, the protector of the postoperative use of ankle-joint open reduction is generally fixed class protector, the fixed class protector
Really certain effect has been played.But strictly speaking, existing fixed class protector be have that its is insufficient, such as: cannot be according to trouble
The rehabilitation degree of person carries out the adjustment of angle, this largely will affect the rehabilitation speed of patient and expense expenditure.In addition,
In the flexion-extension capability training of hip replacement early period, it will usually take and allow hip to be bent with the padded mode of pillow, do very hip
Movement.But existing fixed class protector does not obviously accomplish these.Therefore, a kind of fixed dress of the ankle with regulatory function is developed
Recovery and the rehabilitation as early as possible set to patients undergoing orthopedic surgery are necessary.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of fixing device for foot ankle, it is fixed using foot
Device, leg restraint and height adjustment device improve the deficiency of existing protector, pass through the foot fixing device and institute
It states the suffering limb of leg restraint immobilized patients and realizes angle rotation and fix, pass through the height adjustment device and adjust patient
The angle of ankle bending angle and suffering limb and height, to reach firm suffering limb, mitigate notch tension and the works such as recovering aid moves
With.
To achieve the above object, the utility model takes following technical scheme.
A kind of fixing device for foot ankle, which is characterized in that described containing foot fixing device (1) and leg restraint (2)
The second protective pad (202) that leg restraint (2) contains the second backplate (201) and is attached on second backplate (201),
The second fixing belt (203) are arranged in second backplate (201) two sides, and second backplate (201) is equipped with locking device
(204)；The foot fixing device (1) is containing the first backplate (101) and is attached on first backplate (101) first anti-
The first fixing belt (103) are arranged in protection pad (102), the first backplate (101) two sides, and described first backplate (101) one end is fixed
It is connected with gear (104), the gear (104) is rotatable to be fixed on second backplate (201), and gear (104) energy is passed through
First backplate (101) is enough driven to rotate relative to the second backplate (201)；The locking device (204) and the gear (104)
Cooperation, can lock the gear (104).
Further, the fixing device for foot ankle also contains height adjustment device (3), and the height adjustment device (3) includes
First support plate (301) and the second support plate (304), first support plate (301) are fixed in the second backplate (201) lower end,
First support plate (301) both ends are equipped with screw hole (302), are configured with the bolt (303) in the screw hole (302)；?
It is arranged rotating handle (305) at the top of the bolt (303), the bottom of the bolt (303) and the second support plate (304) bearing
Connection.
Further, the locking device (204) includes latch segment (205), spring (206) and shell (207)；The shell
(207) it is fixed in second backplate (201), the spring (206) is arranged in the shell (207) upper end, the latch segment
(205) it is arranged in the shell (207) lower end, the tooth socket fit of the latch segment (205) and the gear (104)；Under normality,
The latch segment (205) is inserted into the tooth socket, the compressible spring (206) of latch segment (205), to release to the tooth
Take turns the locking of (104).
Further, the locking device (204) further includes cover board (208), and the cover board (208) is connected to the shell
(207) on, the cover board (208) opens up the square groove moved back and forth for the latch segment (205).
Further, first backplate (101) opens up at least one first air hole (106), second backplate (201)
Open up at least one second air hole (209).
Further, first backplate (101) and the second backplate (201) are all the backplate of concave structure.
Further, first protective pad (102) and the second protective pad (202) are the protection pad of sponge structure.
A kind of good effect of fixing device for foot ankle of the utility model is:
(1) on the basis of traditional ankle protector, gear and latch segment are added, completes the adjustability of protector entirety: can
The angle between sole and leg is adjusted according to the postoperative different recovery extent of ankle-joint, assists the recovery of ankle-joint.
(2) height adjustment device is used, raising and slightly turning to for suffering limb is facilitated, notch tension is can reduce and auxiliary is suffered from
Limb carries out flexion-extension capability training.
(3) using soft sponge protection pad, while air hole is set on backplate, can effectively prevent the generation of pressure sore.
(4) structure is simple, versatile, considerably reduces the amount of purchase of special protective clothing；It is able to achieve safer, more stable
Rehabilitation training.
Detailed description of the invention
Fig. 1 is that a kind of fixing device for foot ankle of the utility model adjusts the structural schematic diagram after angle and locked.
Fig. 2 is that a kind of fixing device for foot ankle of the utility model releases the structural schematic diagram after locking.
Label in figure is respectively as follows:
1, foot fixing device；
101, the first backplate；102, the first protective pad；
103, the first fixing belt；104, gear；
105, screw；106, the first air hole；
2, leg restraint；
201, the second backplate；202, the second protective pad；
203, the second fixing belt；204, locking device；
205, latch segment；206, spring；
207, shell；208, cover board；
209, the second air hole；
3, height adjustment device；
301, the first support plate；302, screw hole；
303, bolt；304, the second support plate；
305, rotating handle；306, oscillating bearing.
Specific embodiment
A kind of specific embodiment of fixing device for foot ankle of the utility model is explained further below in conjunction with attached drawing, needs
Bright, following embodiment is not construed as the limitation that the utility model is embodied.
Referring to Fig. 1.A kind of fixing device for foot ankle contains foot fixing device 1, leg restraint 2, height adjustment device
3.The foot fixing device 1 includes the first backplate 101, the first protective pad 102, the first fixing belt 103, gear 104, screw
105 and first air hole 106.The leg restraint 2 includes the second backplate 201, the second protective pad 202, the second fixing belt
203, locking device 204, latch segment 205, spring 206, shell 207, cover board 208 and the second air hole 209.The height adjustment
Device 3 includes the first support plate 301, screw hole 302, bolt 303, the second support plate 304 and rotating handle 305.
Referring to Fig. 1 and Fig. 2.First backplate 101 is that concave structure can be with effective protection suffering limb using concave structure
Offset will not be generated after being fixed on backplate.The upper end of first backplate, 101 side is Nian Jie with the gear 104, is clamped
Or after being spirally connected, through-hole, first backplate 101 and the gear 104 are opened up in centre and passes through screw 105 and second backplate
201 side is rotatably connected.Concrete operations mode is after screw 105 to be screwed into the first backplate 101, screw 105 not to be screwed to
Bottom, reserves several circles, and being rotatably connected for the first backplate 101 thus may be implemented.The upper end of first backplate, 101 other side
Centre opens up through-hole, is rotatably connected by screw 105 and the other side of second backplate 201.It thereby realizes described
The adjustment of the angle of foot fixing device 1 and the leg restraint 2.The material of first backplate 101 is polyurethane, described
The material of gear 104 is metal.In the specific implementation, the first backplate 101 and gear 104 can also pass through stud, rivet or fixed
Position pin and the side of the second backplate 201 are rotatably connected.Meanwhile 101 side of the first backplate can also go out gear 104 with one-pass molding
And rivet, rivet can be gone out with one-pass molding on 101 other side of the first backplate, open up corresponding hole in the second backplate 201 and matched
It closes.Meanwhile first can also lead to bonding spinner realization between backplate 101 and the second backplate 201 and be rotatably connected, and thus be not required to
Hole is opened up on the second backplate 201.The material of first backplate 101 can choose plank, metal, plastics or synthesis material
Material.The material of the gear 104 can choose plastics or synthetic material.
First backplate 101 opens up first air hole 106, and the position of first air hole 106 opens up
In 101 middle position of the first backplate, the corresponding arch of the foot in place, is not stress point, will not influence first backplate 101 herein
Integral rigidity.First air hole 106 is opened up primarily to preventing after adding first protective pad 102, because
It is airtight to generate some sores.
First protective pad 102 goes out sole shape using soft sponge member, surface indentation, more fitting sole.Meanwhile
Can be in the case where stress, effective Bedsore prevention.First protective pad 102 passes through adhesive and first backplate 101
Connection.In the specific implementation, the first protective pad 102 can be fixed on the first backplate 101 by way of hot melt.First protection
Pad 102 can also be connect by thread gluing with the first backplate 101, can replace the first protective pad 102 according to damage in this way, logical in this way
It is stronger with property, single unit system will not be allowed discarded because of the damage of protection pad.First protective pad 102 can also be flexible using other
Fiber substitutes.
It is continuous to see Fig. 1.One first fixing belt 103 is set, the fixing end of first fixing belt 103 by bonding,
It is spirally connected or is riveted on one end of first backplate 101, free-end is detachably connected by realizations such as thread gluing or buttons, described
First fixing belt 103 primarily serves the effect of fixed feet.First fixing belt 103 uses rubber elastic band.It is being embodied
When, the first fixing belt 103 can be set at least one, and the first fixing belt 103 can use terylene elastic band or rope-clamping elastic band.
Second backplate 201 is that concave structure can be with effective protection suffering limb on being fixed on backplate using concave structure
After will not generate offset.Two second air holes 209 are opened up on second backplate 201, second air hole 209
Position is provided with the upper end and middle position of second backplate 201, opens up second air hole 209 primarily to preventing
After adding second protective pad 202, because airtight can generate some sores.The material of second backplate 201 is poly- ammonia
Ester.In the specific implementation, the material of second backplate 201 can choose plank, metal, plastics or synthetic material.
For second protective pad 202 using soft sponge member, surface indentation is arc-shaped out, more fitting leg.Described
Two protective pads 202 are connect by adhesive with second backplate 201.In the specific implementation, the second protective pad 202 can pass through
The mode of hot melt is fixed on the second backplate 201.Second protective pad 202 can also be connect by thread gluing with the second backplate 201, this
Sample can replace the second protective pad 202 according to damage, and such versatility is stronger, will not allow single unit system useless because of the damage of protection pad
It abandons.Second protective pad 202 can also be substituted using other flexible fibers.
Two second fixing belts 203 are set, the fixing end of second fixing belt 203 by bonding, be spirally connected or riveting
It connects in one end of second backplate 201, free-end is detachably connected by realizations such as thread gluing or buttons, and described second is fixed
The effect for primarily serving fixed shank with 203, it is contemplated that the length of shank, so two second fixing belts 203 of setting.
Second fixing belt 203 uses rubber elastic band.In the specific implementation, second fixing belt 203 can be set to
One few, second fixing belt 203 can use terylene elastic band or rope-clamping elastic band.
It is continuous to see Fig. 1.The locking device 204 is provided with the lower section of 201 side of the second backplate.The locking device
204 include latch segment 205, spring 206, shell 207 and cover board 208.The shell 207 is described by being bonded, being spirally connected, being riveted on
On second backplate 201, the shell 207 is square cavity, the 207 lower end non-tight of shell.The spring 206 is arranged in institute
State 207 upper end of shell.The setting of latch segment 205 is in 207 lower end of shell, the lower end of the latch segment 205 and the tooth
The tooth socket fit of (104) is taken turns, there is a protrusion in the front of the latch segment 205, can be convenient and glides on the operation latch segment 205
Dynamic, the latch segment 205 can be free to slide in the shell 207, and the latch segment 205 is metalwork.It is described under normality
Latch segment 205 is inserted into the tooth socket, the compressible spring 206 of latch segment 205, to release the lock to the gear 104
Tightly.The cover board 208 is connected on the shell 207, and the cover board 208 opens up for the latch segment 205 reciprocating movement
Square groove.In the specific implementation, shell 207 can be integrally formed with second backplate 201.Spring 206 can choose elastomer block,
Magnetic force iron or other material of motive force can be provided.The material of the latch segment 205 can choose plank, plastics or synthesis material
Material.
First support plate 301 and second support plate 304 are elongated metal plate, first support plate 301
Be much larger than the leg restraint 2 with the length of second support plate 304, first support plate 301 by being spirally connected, riveting
It connects, be bonded or welded in 201 lower end of the second backplate, and the distance that left and right ends exceed is consistent.When it is implemented, described
First support plate 301 and second support plate 304 can also use plastics or the other materials with certain degree of hardness.
The screw hole 302 is opened in 301 both ends of support plate, cooperates with the bolt 303.The bolt 303 is elongated
Full tooth bolt, material are steel alloy, can be used for a long time, not easy to wear.An oscillating bearing is arranged in 303 bottom of bolt
306, described 306 one end of oscillating bearing is spirally connected or welds with the bolt 303,306 other end of oscillating bearing with it is described
Second support plate 304 is spirally connected or welds.
The position consistency of first support plate 301 and second support plate 304, after fixing device for foot ankle raising,
Just it is able to maintain stabilization.After patient is lain on one's sick bed using the fixing device for foot ankle, the second support plate 304 plays balance left and right,
Keep the effect of the neutral position of leg.When it is implemented, first support plate 301 and second support plate 304 can be consolidated
Surely the middle part or upper end of the second backplate 201 are connected to.
The setting of rotating handle 305 is fixed by way of welding or being spirally connected at 303 top of bolt, primarily serves power
The effect of arm conveniently turns the bolt 303.In the specific implementation, it can be not provided with rotating handle 305, opened up at the top of bolt 303
Hexagonal threaded hole, can also very simple labour-saving progress lifting operation by torsion die nut.
Referring to Fig. 1 and Fig. 2.A kind of usage mode of fixing device for foot ankle of the utility model: 103 He of the first fixing belt is opened
After second fixing belt 203, latch segment 205 is pushed up, device is in relaxation state.Suffering limb is put into the first backplate 101 and
In two backplates 201, the angle between two backplates is determined, latch segment 205 is decontroled and completes locking.Tie up 103 He of the first fixing belt
Second fixing belt 203.After patient is transplanted on hospital bed, according to the actual situation, while two bolts 303, lifting affected limb can be adjusted
With the angle of hospital bed, also an adjustable single bolt 303, forms certain angle that slants.Facilitate raising and gently for suffering limb
Micro- steering, can reduce notch tension and auxiliary suffering limb carries out flexion-extension capability training.
Claims (7)
1. a kind of fixing device for foot ankle, which is characterized in that contain foot fixing device (1) and leg restraint (2), the leg
Contain the second backplate (201) and the second protective pad (202) being attached on second backplate (201), institute in portion fixed device (2)
The second backplate (201) two sides setting the second fixing belt (203) is stated, second backplate (201) is equipped with locking device (204)；
The foot fixing device (1) contains the first backplate (101) and the first protective pad being attached on first backplate (101)
(102), the first backplate (101) two sides setting the first fixing belt (103), described first backplate (101) one end is fixedly connected
Have gear (104), the gear (104) is rotatable to be fixed on second backplate (201), being capable of band by gear (104)
First backplate (101) is moved to rotate relative to the second backplate (201)；The locking device (204) is matched with the gear (104)
It closes, the gear (104) can be locked.
2. fixing device for foot ankle according to claim 1, which is characterized in that the fixing device for foot ankle, which also contains height, to be adjusted
Regulating device (3), the height adjustment device (3) include the first support plate (301) and the second support plate (304), described first
Fagging (301) is fixed in the second backplate (201) lower end, and the first support plate (301) both ends are equipped with screw hole (302), described
Bolt (303) are configured in screw hole (302)；It is arranged at the top of the bolt (303) rotating handle (305), the bolt (303)
Bottom is connect with the second support plate (304) bearing.
3. fixing device for foot ankle according to claim 1 or 2, which is characterized in that the locking device (204) includes locking
Block (205), spring (206) and shell (207)；The shell (207) is fixed in second backplate (201), the spring
(206) setting is arranged in the shell (207) upper end, the latch segment (205) in the shell (207) lower end, the locking
The tooth socket fit of block (205) and the gear (104)；Under normality, the latch segment (205) is inserted into the tooth socket, the locking
The compressible spring (206) of block (205), to release the locking to the gear (104).
4. fixing device for foot ankle according to claim 3, which is characterized in that the locking device (204) further includes cover board
(208), the cover board (208) is connected on the shell (207), and the cover board (208) opens up for the latch segment (205)
The square groove of reciprocating movement.
5. fixing device for foot ankle according to claim 1, which is characterized in that first backplate (101) opens up at least one
A first air hole (106), second backplate (201) open up at least one second air hole (209).
6. fixing device for foot ankle according to claim 1, which is characterized in that first backplate (101) and the second backplate
It (201) is all the backplate of concave structure.
7. fixing device for foot ankle according to claim 1, which is characterized in that first protective pad (102) and second is prevented
Protection pad (202) is the protection pad of sponge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827952.0U CN209474908U (en) | 2018-11-07 | 2018-11-07 | A kind of fixing device for foot ankle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827952.0U CN209474908U (en) | 2018-11-07 | 2018-11-07 | A kind of fixing device for foot ankle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474908U true CN209474908U (en) | 2019-10-11 |
Family
ID=68115429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827952.0U Expired - Fee Related CN209474908U (en) | 2018-11-07 | 2018-11-07 | A kind of fixing device for foot ankle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811957A (en) * | 2019-11-21 | 2020-02-21 | 浙江万物科技有限公司 | Medical treatment shoes suitable for foot fracture patient |
-
2018
- 2018-11-07 CN CN201821827952.0U patent/CN209474908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811957A (en) * | 2019-11-21 | 2020-02-21 | 浙江万物科技有限公司 | Medical treatment shoes suitable for foot fracture patient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |