CN214712955U - Ankle-foot orthosis - Google Patents
Ankle-foot orthosis Download PDFInfo
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- CN214712955U CN214712955U CN202120042798.1U CN202120042798U CN214712955U CN 214712955 U CN214712955 U CN 214712955U CN 202120042798 U CN202120042798 U CN 202120042798U CN 214712955 U CN214712955 U CN 214712955U
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- CN
- China
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- supporting part
- lower leg
- ankle
- foot orthosis
- shank
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an ankle-foot orthosis, which comprises a sole supporting part and a shank supporting part which are integrally formed, wherein the back part of the shank supporting part is provided with a winding component which is used for laminating and fixing a shank and the shank supporting part, and the winding component comprises buckles arranged at the left end and the right end of the shank supporting part and a binding belt which is detachably connected with the left buckle and the right buckle; the upper end of the shank support part is provided with an anti-tightening part which is formed by a plurality of tooth-shaped sheets arranged at intervals; a first air bag is also arranged on the inner surface clinging to the lower leg supporting part; the winding assembly of the utility model comprises a buckle and a binding band detachably connected with the buckle, the binding band is connected with the buckle in a clamping way, the fixing and the dismounting are convenient to operate, and the winding assembly is also provided with a shank tightening prevention part which is formed by a plurality of tooth-shaped pieces arranged at intervals, therefore, the tightening prevention part has a certain deformation space to avoid tightening feet; the inner surface of the shank supporting part is also provided with a first air bag, so that the use comfort is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an ankle-foot orthosis.
Background
Ankle-foot orthoses, also called calf orthoses. Is an orthosis having a structure from the lower leg to the sole of the foot for controlling the movement of the ankle joint.
The ankle-foot orthoses commonly available on the market currently have the following problems: 1. the wearing mode is complex, and the operation of the old and the people with hand weakness is inconvenient; 2. the structure is unreasonable, and the crus are easily injured; 3. the laminating effect is not good, and the travelling comfort is poor.
Therefore, there is a need to design an ankle-foot orthosis to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ankle-foot orthosis for solving the problems that the existing orthosis is inconvenient to wear, easily hurts the crus and is poor in comfort.
In order to solve the above problem, the utility model provides a following technical scheme: the ankle-foot orthosis comprises a sole supporting part and a lower leg supporting part which are integrally formed, wherein a winding assembly is arranged at the back of the lower leg supporting part and used for fixedly attaching the lower leg and the lower leg supporting part, and the winding assembly comprises buckles arranged at the left end and the right end of the lower leg supporting part and a binding belt detachably connected with the left buckle and the right buckle;
the upper end of the shank supporting part is provided with an anti-tightening part which is formed by a plurality of tooth-shaped sheets arranged at intervals;
the inner surface tightly attached to the lower leg supporting part is also provided with a first air bag.
Furthermore, the bandage is magic subsides bandage that but the elasticity is adjusted, just the both ends of bandage are equipped with the cardboard of buckle joint.
Further, a second air bag is arranged on the inner surface of the binding band.
Furthermore, a chamfer structure facing outwards is arranged at the upper edge of the tightening prevention part.
Further, the first air bag is an inflatable air bag which is provided with an air valve capable of being inflated and deflated.
Furthermore, the surface of the shank supporting part is also provided with an opening for ventilation, and the air valve is positioned at the opening.
Furthermore, the sole supporting part and the shank supporting part are made of plastic materials in an integrated molding mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the winding assembly of the utility model comprises a buckle and a binding band detachably connected with the buckle, the binding band is connected with the buckle in a clamping way, the fixing and the dismounting are convenient to operate, and the winding assembly is also provided with a shank tightening prevention part which is formed by a plurality of tooth-shaped pieces arranged at intervals, therefore, the tightening prevention part has a certain deformation space to avoid tightening feet; the inner surface of the shank supporting part is also provided with a first air bag, so that the use comfort is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure at another angle in fig. 1.
Fig. 3 is a schematic structural diagram of a first airbag according to an embodiment of the present invention.
Wherein, 1, a sole support part; 2. a lower leg support; 21. opening a hole; 3. a winding assembly; 31. buckling; 32. binding bands; 33. a second air bag; 4. an anti-strangling part; 41. a tooth-shaped sheet; 42. a chamfering structure; 5. a first air bag; 51. and (4) an air valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses an ankle-foot orthosis, which aims to solve the problems that the prior orthosis is inconvenient to wear, easily hurts the crus and has poor comfort.
Referring to fig. 1 to 3, the foot sole support part comprises a foot sole support part 1 and a lower leg support part 2 which are integrally formed, a winding assembly 3 is arranged at the back of the lower leg support part 2, the winding assembly 3 is used for attaching and fixing a lower leg to the lower leg support part 2, and the winding assembly 3 comprises buckles 31 arranged at the left end and the right end of the lower leg support part and a binding band 32 detachably connected with the left buckle 31 and the right buckle 31; in this embodiment, the binding band 32 is a hook and loop fastener binding band with adjustable tightness, and two ends of the binding band 32 are provided with clamping plates clamped with the buckles 31, the clamping plates are detachably connected with the buckles in a plug-in manner, and when the clamping plates are inserted, the clamping plates are inserted into the buckles in a proper manner; when extracting, press the cardboard, take out the cardboard and can operate conveniently. In addition, a second air bag 33 is provided on the inner surface of the strap 32 to improve wearing comfort.
Referring to fig. 1, an anti-tightening portion 4 is disposed at the upper end of the lower leg support portion 2, and the anti-tightening portion 4 is formed by a plurality of tooth-shaped pieces 41 arranged at intervals; the closed edge at the upper end of the lower leg supporting part 2 in the prior art is improved into the tightening prevention part 4 formed by arranging a plurality of tooth-shaped sheets 41 at intervals, and the tooth-shaped sheets 41 at intervals have certain deformation space, so that the lower leg is effectively prevented from being tightened. Furthermore, a chamfer structure 42 facing outward is arranged at the upper edge of the tightening prevention part 4, so that the contact part of the tightening prevention part 4 and the lower leg is an arc surface, the comfort is improved, and the tightening injury is avoided.
As shown in fig. 1 and 2, a first airbag 5 is further provided in close contact with the inner surface of the lower leg support 2. In this embodiment, the first airbag 5 is an inflatable airbag, and the inflatable airbag 5 is provided with an inflatable and deflatable air valve 51, and the inflation is realized by connecting an inflatable ball with the air valve 51, and the air valve is an elastic air valve, so that the first airbag 5 can be deflated by pressing the air valve with fingers.
As shown in fig. 1, an opening 21 is further provided on the surface of the lower leg support 2, the opening 21 is used for ventilation, and the air valve 51 is located at the opening 21. In addition, the two sides of the opening 21 can be provided with vent holes, so that the ventilation effect is further improved.
In this embodiment, the sole support 1 and the lower leg support 2 are integrally formed of a plastic material.
The above description is the preferred embodiment of the present invention, and is not limited to the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the principles of the invention.
Claims (7)
1. An ankle-foot orthosis comprises a sole supporting part and a lower leg supporting part which are integrally formed, and is characterized in that a winding assembly is arranged at the back of the lower leg supporting part and used for attaching and fixing a lower leg and the lower leg supporting part, and the winding assembly comprises buckles arranged at the left end and the right end of the lower leg supporting part and a binding belt detachably connected with the left buckle and the right buckle;
the upper end of the shank supporting part is provided with an anti-tightening part which is formed by a plurality of tooth-shaped sheets arranged at intervals;
the inner surface tightly attached to the lower leg supporting part is also provided with a first air bag.
2. The ankle-foot orthosis according to claim 1, wherein the strap is a hook and loop fastener strap that is adjustable in tension, and snap plates that engage with the snap fasteners are provided at both ends of the strap.
3. An ankle-foot orthosis according to claim 2, wherein a second bladder is provided on an inner surface of the strap.
4. An ankle-foot orthosis according to claim 1, characterized in that a chamfer structure directed outwards is provided at the upper edge of the anti-snare portion.
5. An ankle-foot orthosis according to claim 1, wherein the first bladder is an inflatable bladder provided with a gas valve which can be inflated and deflated.
6. An ankle-foot orthosis according to claim 5, characterized in that an opening is provided in the surface of the lower leg support for ventilation, the air valve being located at the opening.
7. An ankle-foot orthosis according to any one of claims 1 to 5, characterized in that the plantar support part and the lower leg support part are made in one piece from a plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042798.1U CN214712955U (en) | 2021-01-06 | 2021-01-06 | Ankle-foot orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042798.1U CN214712955U (en) | 2021-01-06 | 2021-01-06 | Ankle-foot orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214712955U true CN214712955U (en) | 2021-11-16 |
Family
ID=78638160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120042798.1U Active CN214712955U (en) | 2021-01-06 | 2021-01-06 | Ankle-foot orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214712955U (en) |
-
2021
- 2021-01-06 CN CN202120042798.1U patent/CN214712955U/en active Active
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