CN210185783U - Knee joint orthosis - Google Patents
Knee joint orthosis Download PDFInfo
- Publication number
- CN210185783U CN210185783U CN201920299751.6U CN201920299751U CN210185783U CN 210185783 U CN210185783 U CN 210185783U CN 201920299751 U CN201920299751 U CN 201920299751U CN 210185783 U CN210185783 U CN 210185783U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- thigh
- shank
- wall
- knee joint
- 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.)
- Expired - Fee Related
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 29
- 210000000689 upper leg Anatomy 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 14
- 244000309466 calf Species 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 claims 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000399 orthopedic effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 210000001699 lower leg Anatomy 0.000 description 20
- 210000002414 leg Anatomy 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000018360 neuromuscular disease Diseases 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a knee joint orthosis to the relatively poor problem of current knee joint orthosis flexibility ratio, the following scheme is put forward at present, and it includes the fixed cover of thigh, the below of the fixed cover of thigh is equipped with the fixed cover of shank of vertical setting, the both sides of the fixed cover of thigh are equipped with two metal branches, two the one end of metal branch is articulated with the outer wall of the fixed cover of thigh, two the other end of metal branch is articulated with the outer wall of the fixed cover of shank, the spout has all been seted up to the both sides of the fixed cover of thigh and the fixed cover of shank, the inside sliding connection of spout has the slip post, the one end of slip post bonds there is the block rubber. The utility model discloses it is rational in infrastructure, can make the regulation of certain degree to the fixed part of knee joint orthopedic ware, the flexibility ratio is high, can carry out the buffering of certain degree to user's shank, and the protection efficiency is high, and the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a knee joint orthosis.
Background
Orthotics are generic terms of in vitro instruments to be assembled to limbs, trunk, etc. of a human body, and are intended to prevent or correct deformities of limbs and trunk or to treat osteoarticular and neuromuscular diseases and to compensate for their functions.
Although the existing knee joint orthosis can well help a user to correct a diseased part, the corresponding positions of all parts are fixed when the existing knee joint orthosis is used, and when the user wants to make some proper adjustments on the knee joint orthosis according to the body shape, the user is difficult to use, and the using effect is not ideal, so that the knee joint orthosis is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a knee joint orthosis has solved the relatively poor problem of knee joint orthosis flexibility ratio.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a knee joint orthosis comprises a thigh fixing sleeve, wherein a vertically arranged crus fixing sleeve is arranged below the thigh fixing sleeve, two metal branch bars are arranged on two sides of the thigh fixing sleeve, one ends of the two metal branch bars are hinged with the outer wall of the thigh fixing sleeve, the other ends of the two metal branch bars are hinged with the outer wall of the crus fixing sleeve, sliding grooves are formed in two sides of the thigh fixing sleeve and the crus fixing sleeve, sliding columns are connected in a sliding mode inside the sliding grooves, rubber blocks are bonded at one ends of the sliding columns, connecting blocks are welded at the ends, away from the rubber blocks, of the sliding columns, elastic lacing is bonded at the tops of the connecting blocks, bolts are connected with inner wall threads of the connecting blocks, a plurality of thread grooves are formed in two sides of the thigh fixing sleeve and the crus fixing sleeve, sliding grooves are formed, and a rubber plate transversely arranged is arranged in the sliding groove.
Preferably, a plurality of springs are arranged inside the sliding groove, one ends of the springs are welded with the inner wall of the sliding groove, and the other ends of the springs are bonded with the outer wall of the rubber plate.
Preferably, the thigh fixing sleeve and the shank fixing sleeve are both of a semi-arc structure.
Preferably, the rubber block is attached to the inner walls of the thigh fixing sleeve and the shank fixing sleeve, and the rubber block is of an arc structure.
Preferably, the thread groove and the bolt are matched in a threaded mode, the thread grooves in the thigh fixing sleeve are arranged in the transverse direction, and the thread grooves in the shank fixing sleeve are arranged in the vertical direction.
Preferably, both ends of the rubber plate are slidably connected with the inner wall of the sliding groove.
The utility model discloses in:
through the matching work of the thigh fixing sleeve, the shank fixing sleeve, the metal supporting strip, the sliding groove, the sliding column, the rubber block, the connecting block, the elastic tying band, the bolt, the thread groove, the sliding groove, the rubber plate and the spring, on one hand, the fixing part of the knee joint orthosis can be adjusted to a certain degree according to the requirements of a user, the user can use the knee joint orthosis conveniently, and the flexibility of the knee joint orthosis is improved; on the other hand, the leg of the user can be buffered to a certain degree, so that the leg of the user is prevented from being hard rubbed with the knee joint orthosis for a long time to cause injury to the leg of the user, and the leg of the user is effectively protected.
To sum up, the utility model discloses rational in infrastructure can make the regulation of certain degree to the fixed part of knee joint orthopedic ware, and the flexibility ratio is high, can carry out the buffering of certain degree to user's shank, and protection efficiency is high, and the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the fixing sleeve for middle thigh of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Reference numbers in the figures: the thigh fixing sleeve 1, the calf fixing sleeve 2, the metal supporting strip 3, the sliding groove 4, the sliding column 5, the rubber block 6, the connecting block 7, the elastic lacing 8, the bolt 9, the thread groove 10, the sliding groove 11, the rubber plate 12 and the spring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to the attached drawings, a knee joint orthosis comprises a thigh fixing sleeve 1, a vertically arranged shank fixing sleeve 2 is arranged below the thigh fixing sleeve 1, two metal supporting strips 3 are arranged on two sides of the thigh fixing sleeve 1, one ends of the two metal supporting strips 3 are hinged with the outer wall of the thigh fixing sleeve 1, the other ends of the two metal supporting strips 3 are hinged with the outer wall of the shank fixing sleeve 2, sliding grooves 4 are respectively arranged on two sides of the thigh fixing sleeve 1 and the shank fixing sleeve 2, a sliding column 5 is slidably connected in the sliding grooves 4, a rubber block 6 is bonded at one end of the sliding column 5, a connecting block 7 is welded at one end of the sliding column 5 far away from the rubber block 6, an elastic tying belt 8 is bonded at the top of the connecting block 7, a bolt 9 is in threaded connection with the inner wall of the connecting block 7, a plurality of thread grooves 10 are arranged on two sides of the thigh fixing, the inside of sliding tray 11 is equipped with the rubber slab 12 of horizontal setting, the inside of sliding tray 11 is equipped with a plurality of springs 13, the one end of spring 13 and the inner wall welding of sliding tray 11, the other end of spring 13 bonds with the outer wall of rubber slab 12, the fixed cover 2 of the fixed cover of thigh 1 and shank is half arc structure, rubber block 6 laminates with the fixed cover 1 of thigh and the fixed inner wall of the cover 2 of shank mutually, rubber block 6 is the arc structure, thread groove 10 and 9 screw-thread fit work of bolt, the thread groove 10 that is located the fixed cover 1 of thigh is along transverse arrangement, the thread groove 10 that is located the fixed cover 2 of shank is along vertical arrangement, the both ends of rubber slab 12 and the inner wall sliding connection of sliding tray 11.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The working principle is as follows: when a user needs to use the knee joint orthosis, the bolt 9 can be rotated at the moment to drive the bolt 9 to be separated from the inside of the thread groove 10, the connecting block 7 can be pushed at the moment, the connecting block 7 is driven to horizontally slide through the matching work of the sliding groove 4 and the sliding column 5, the fixing devices at two sides of the knee joint orthosis can be correspondingly adjusted according to the use requirements of the user at the moment, after the space between the connecting blocks 7 is adjusted by the user, the bolt 9 can be rotated to drive the bolt 9 to enter the corresponding thread groove 10, the fixing devices at two sides of the knee joint orthosis are fixed at two sides of the knee joint orthosis at the moment, the user can sleeve the thigh fixing sleeve 1 on the thigh through the elastic lacing 8 at two sides at the moment, the user can sleeve the shank fixing sleeve 2 on the shank at the moment, the shank fixing sleeve 2 can be fixed on the shank through the, at this moment, the user can comfortably use the knee joint orthosis, and when the user uses the knee joint orthosis, the leg of the user can be buffered to a certain degree through the elasticity of the rubber plate 12 and the spring 13, so that the leg of the user is prevented from being hard rubbed with the knee joint orthosis for a long time to cause injury to the leg of the user, and the leg of the user is effectively protected. The utility model discloses it is rational in infrastructure, can make the regulation of certain degree to the fixed part of knee joint orthopedic ware, the flexibility ratio is high, can carry out the buffering of certain degree to user's shank, and the protection efficiency is high, and the practicality is strong, is fit for promoting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a knee joint orthosis, includes the fixed cover of thigh (1), its characterized in that, the below of the fixed cover of thigh (1) is equipped with the fixed cover of shank (2) of vertical setting, the both sides of the fixed cover of thigh (1) are equipped with two metal branch bars (3), two the one end of metal branch bar (3) is articulated with the outer wall of the fixed cover of thigh (1), two the other end of metal branch bar (3) is articulated with the outer wall of the fixed cover of shank (2), spout (4) have all been seted up to the both sides of the fixed cover of thigh (1) and shank (2), the inside sliding connection of spout (4) has sliding column (5), the one end bonding of sliding column (5) has rubber block (6), the one end welding that rubber block (6) was kept away from to sliding column (5) has connecting block (7), the top bonding of connecting block (7) has elastic frenul, the inner wall threaded connection of connecting block (7) has bolt (9), a plurality of thread grooves (10) have been seted up to the both sides of the fixed cover of thigh (1) and the fixed cover of shank (2), sliding tray (11) have all been seted up to the inner wall of the fixed cover of thigh (1) and the fixed cover of shank (2), the inside of sliding tray (11) is equipped with rubber slab (12) of horizontal setting.
2. The knee joint orthosis according to claim 1, wherein a plurality of springs (13) are provided inside the sliding groove (11), one end of the spring (13) is welded to the inner wall of the sliding groove (11), and the other end of the spring (13) is adhered to the outer wall of the rubber plate (12).
3. Knee orthosis according to claim 1, characterized in that the thigh fixation sleeve (1) and the shank fixation sleeve (2) are of a semi-arc configuration.
4. Knee orthosis according to claim 1, characterized in that the rubber block (6) is in abutment with the inner walls of the thigh fixation sleeve (1) and the calf fixation sleeve (2), the rubber block (6) being of arcuate configuration.
5. Knee orthosis according to claim 1, characterized in that the thread grooves (10) cooperate with the screw (9) in a threaded manner, the thread grooves (10) of the thigh fixation sleeve (1) being arranged in a transverse direction and the thread grooves (10) of the calf fixation sleeve (2) being arranged in a vertical direction.
6. Knee orthosis according to claim 1, characterized in that both ends of the rubber plate (12) are slidably connected with the inner wall of the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299751.6U CN210185783U (en) | 2019-03-11 | 2019-03-11 | Knee joint orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299751.6U CN210185783U (en) | 2019-03-11 | 2019-03-11 | Knee joint orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210185783U true CN210185783U (en) | 2020-03-27 |
Family
ID=69880833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299751.6U Expired - Fee Related CN210185783U (en) | 2019-03-11 | 2019-03-11 | Knee joint orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210185783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998924A (en) * | 2021-03-05 | 2021-06-22 | 滨州医学院 | Multifunctional adjustable knee joint orthosis |
-
2019
- 2019-03-11 CN CN201920299751.6U patent/CN210185783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998924A (en) * | 2021-03-05 | 2021-06-22 | 滨州医学院 | Multifunctional adjustable knee joint orthosis |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |