CN215651825U - Ankle foot orthosis - Google Patents
Ankle foot orthosis Download PDFInfo
- Publication number
- CN215651825U CN215651825U CN202122018139.7U CN202122018139U CN215651825U CN 215651825 U CN215651825 U CN 215651825U CN 202122018139 U CN202122018139 U CN 202122018139U CN 215651825 U CN215651825 U CN 215651825U
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- ankle
- foot
- plate
- sole
- guard
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Abstract
The utility model discloses an ankle-foot orthosis, which comprises a sole plate, a foot protection plate, an ankle protection plate and a sole bandage, wherein the sole plate is provided with a sole hole; the foot protection plate is connected to one side edge of the foot sole plate, and an included angle is formed between the foot protection plate and the foot sole plate so as to form a space for placing a front sole of a human body; the ankle guard plate is connected with the foot guard plate and obliquely and upwardly extends, and the ankle guard plate is used for being fixed with the shank part of a human body; one end of the sole bandage is connected to one side of the sole plate and arranged on the outer side of the sole plate, and the other end of the sole bandage is connected to the other side of the sole plate. The ankle-foot orthosis in the technical scheme of the utility model can be worn tightly and has good comfort.
Description
Technical Field
The utility model relates to the technical field of rehabilitation training instruments, in particular to an ankle-foot orthosis.
Background
An ankle-foot orthosis, also called a lower-leg orthosis, is an orthosis having a structure from the lower leg to the sole of the foot, which controls the movement of the ankle joint. The ankle fixing device can be generally used under the conditions of lack of stability and insufficient muscle strength of the ankle, and is generally used for fixing the ankle when ankle joint is subjected to conditions of drooping, eversion and the like caused by myasthenia. In the ankle-foot orthosis in the related art, when a user wears the ankle-foot orthosis, the user only fixes the ankle-foot orthosis by the leg, so that the tightness and the comfort after wearing the ankle-foot orthosis are not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an ankle-foot orthosis with good wearing tightness and comfort.
To achieve the above object, the present invention provides an ankle-foot orthosis comprising:
a sole plate;
the foot protection plate is connected to one side edge of the foot sole plate, and an included angle is formed between the foot protection plate and the foot sole plate so as to form a space for placing a front sole of a human body;
the ankle protection plate is connected with the foot protection plate and extends upwards in an inclined mode, and the ankle protection plate is used for being fixed with a shank part of a human body; and
and one end of the sole bandage is connected to one side of the sole plate and arranged on the outer side of the sole plate, and the other end of the sole bandage is connected to the other side of the sole plate.
Optionally, the sole bandage includes first bandage section and second bandage section, the one end of first bandage section connect in one side of sole board, and locate the outside of foot backplate, the other end of first bandage section with the connection can be dismantled to the one end of second bandage section, the other end of second bandage section connect in the opposite side of sole board.
Optionally, a deformation groove is further formed in the edge of the sole plate, so that the sole plate can be bent and deformed at the position of the deformation groove after being stressed.
Optionally, the deformation groove is arranged on one side of the sole plate, which is connected with the foot protection plate, and is adjacent to the foot protection plate.
Optionally, the number of the deformation grooves is multiple, and the deformation grooves are arranged at intervals along the edge of the sole plate.
Optionally, the ankle guard is further provided with a strain groove, and the ankle guard can be deformed at the position of the strain groove to adapt to the angle change of the foot and the leg of the human body.
Optionally, the number of the strain grooves is multiple, and the strain grooves are arranged at intervals along the extension direction of the ankle guard plate;
and/or the notch of the strain groove is positioned at the front side edge of the ankle guard, and the groove width of the strain groove is gradually reduced in the direction far away from the notch.
Optionally, the ankle guard is of unitary construction with the foot guard.
Optionally, still be provided with the arch on the ankle backplate, the arch is located the outside of ankle backplate, the inboard of ankle backplate corresponds bellied position department is formed with the cavity that supplies the human ankle holding.
Optionally, the ankle-foot orthosis further comprises a leg strap connected to the ankle guard and operable to secure a lower leg of the person.
According to the ankle-foot orthosis in the technical scheme, the foot protection plate is connected to one side edge of the sole plate, and an included angle is formed between the foot protection plate and the sole plate, so that a space for fixing the front sole of a human body can be formed by the foot protection plate and the sole plate, and the ankle protection plate extends obliquely upwards after being connected with the foot protection plate, so that the ankle protection plate can extend to the lower leg part of the human body to be fixed, the integral fixation of the sole and the lower leg can be completed, and the wearing stability is ensured. Further through setting up the sole bandage, the one end of sole bandage is connected in one side of sole board to locate the outside of foot backplate, the other end of sole bandage is connected in the opposite side of sole board, can utilize the sole bandage to realize that little toe inclines to the horizontal parcel of big toe side fixed like this, and can closely, comfortable with human foot cooperation, guarantee the fastening nature and the travelling comfort after dressing.
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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic representation of an embodiment of an ankle-foot orthosis of the present invention;
FIG. 2 is a schematic view of the sole plate of FIG. 1 in a flexed condition;
FIG. 3 is a schematic view of an ankle-foot orthosis of the present invention in a state in which it is actually used;
fig. 4 is a schematic view of an ankle-foot orthosis of the present invention in another state of use.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
11 | |
| 20 | |
30 | |
| 31 | |
32 | |
| 40 | Sole |
41 | |
| 42 | |
50 | |
| 100 | Ankle foot orthosis |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides an ankle-foot orthosis 100.
Referring to fig. 1 and 2, in an embodiment of the present invention, the ankle-foot orthosis 100 includes a sole plate 10, a foot guard 20, an ankle guard 30, and a sole strap 40; the foot protection plate 20 is connected to one side edge of the foot sole plate 10, and forms an included angle with the foot sole plate 10 to form a space for placing a front sole of a human body; the ankle guard 30 is connected to the foot guard 20 and extends obliquely upward, and the ankle guard 30 is used for being fixed with the lower leg part of the human body; one end of the sole strap 40 is connected to one side of the sole plate 10 and is disposed at the outer side of the foot guard plate 20, and the other end of the sole strap 40 is connected to the other side of the sole plate 10.
The sole plate 10, the foot guard plate 20 and the ankle guard plate 30 may be made of plastic, such as polypropylene, polyethylene or carbon fiber. The sole plate 10 is mainly used for supporting the human body's front sole, and its length can be approximately half of the human body's sole, and its shape is adapted to the human body's front sole shape design. The foot protection plate 20 is located at the side of the sole plate 10, and forms an included angle with the sole plate 10 to fix the sole of the human body.
The sole strap 40 may be a nylon strap or a plastic strap, and the sole strap 40 may be transversely wrapped and fixed from the small toe side to the large toe side, so that the sole supported on the sole plate 10 may be fixed, and the patient may feel more comfortable when walking.
Therefore, the ankle-foot orthosis 100 according to the present invention connects the foot guard plate 20 to one side edge of the sole plate 10, and the foot guard plate 20 forms an included angle with the sole plate 10, so that the foot guard plate 20 and the sole plate 10 can form a space for fixing the front sole of the human body, and the ankle guard plate 30 extends obliquely upward after connecting the foot guard plate 20, so as to extend to the lower leg of the human body for fixing, thereby completing the integral fixing of the sole and the lower leg and ensuring the wearing stability. Further through setting up sole bandage 40, alright with the horizontal parcel that utilizes sole bandage 40 to realize little toe side to big toe side fixed to can closely, comfortable with human foot cooperation, guarantee the fastening nature and the travelling comfort after dressing.
Further, in this application the edge of sole board 10 still is equipped with deformation groove 11 to make sole board 10 can be after the atress the position department bending deformation in deformation groove 11.
The deformation groove 11 may be a slit or a groove formed at the edge of the sole plate 10, which may make the sole plate 10 thinner at that position to increase the degree of flexibility, so that it may be deformed to fit the change in the curvature of the human sole when walking. Consequently through the deformation groove 11 that sets up in sole board 10 edge for sole board 10 is in 11 thickness thinnings of deformation groove, the flexibility degree intensification, and deformability also strengthens, like this behind the sole board 10 atress, can change bending deformation in this position, thereby bending deformation when but adaptation sole walking has improved the comfort level when the user dresses the use greatly.
Specifically, the deformation groove 11 is provided on the side of the sole plate 10 to which the footguard 20 is attached, and is disposed adjacent to the footguard 20. It can be understood that, since the structural strength of the portion where the sole plate 10 is connected to the footguard 20 is high, the deformation groove 11 is provided at the side of the sole plate 10 where the footguard 20 is connected and adjacent to the footguard 20, so that the deformability at this position can be increased, and stress failure is not easily caused at the portion where the footguard 20 is connected to the sole plate 10.
Further, the number of the deformation grooves 11 is plural, and the plural deformation grooves 11 are arranged at intervals along the edge of the sole plate 10.
The number of the deformation grooves 11 can be 3, or 2, 4, or even more, and a plurality of the deformation grooves 11 can be arranged at intervals in the direction away from the foot guard 20. It can be understood that the plurality of deformation grooves 11 are provided to further increase the deformation capability of the sole plate 10 after the sole plate 10 is stressed, so as to adapt to the walking effect of the foot.
In one embodiment, the sole strap 40 includes a first strap section 41 and a second strap section 42, one end of the first strap section 41 is connected to one side of the sole plate 10 and is disposed at the outer side of the footguard 20, the other end of the first strap section 41 is detachably connected to one end of the second strap section 42, and the other end of the second strap section 42 is connected to the other side of the sole plate 10.
Particularly, can dismantle the connection through setting up the hasp between first bandage section 41 and the second bandage section 42, perhaps also can set up the magic subsides between first bandage section 41 and the second bandage section 42 and can dismantle the bonding, can understand ground, so set up for when transversely wrapping up fixedly to the sole, the user can adjust the length of sole bandage 40 according to the foot size and dimension adaptability of self, thereby adjustment elasticity degree, in order to improve the travelling comfort after binding fixedly.
With combined reference to fig. 3 and 4, the angle formed by the lower leg and the ankle joint of the user is changed during wearing and walking. To accommodate this change, the ankle guard 30 may be somewhat folded, thereby increasing the comfort and fit of the user. In one embodiment of the present application, the ankle guard 30 is further provided with a strain groove 31, and the ankle guard 30 can be deformed at the position of the strain groove 31 to adapt to the angle change of the foot and the leg of the human body. The strain groove 31 may be a groove capable of increasing deformability by reducing the thickness of the ankle guard 30 thereat, to adapt to changes in the foot while walking.
Further, the number of the strain grooves 31 is plural, and the plurality of strain grooves 31 are provided at intervals along the extending direction of the ankle guard 30. Wherein the quantity of strain groove 31 can be 2, 3, 4 or more, and when ankle guard plate 30 upwards extended for the slope, a plurality of strain grooves 31 were the spaced setting in this extending direction, so when walking in-process shank and ankle joint contained angle change, a plurality of strain grooves 31 can be simultaneously deformed to further increase ankle guard plate 30's deformability.
In one embodiment, the notch of the strain groove 31 is located at the front side of the ankle guard 30, and the groove width of the strain groove 31 is gradually reduced in a direction away from the notch. That is, the groove width of the strain groove 31 can be gradually reduced in the direction from the front side to the rear side of the ankle guard plate 30, so that the angle of the better adaptation above the instep of the human body in the walking process can be changed, the opening and closing effect can be realized, and the adaptation degree is better.
In the embodiment of the present application, the ankle protective plate 30 is of an integral structure with the foot protective plate 20. So set up, make ankle guard 30 and foot guard 20 form an organic whole, processing and manufacturing is also comparatively simple and convenient.
Further, in an embodiment of the present application, the ankle guard 30 is further provided with a protrusion 32, the protrusion 32 is disposed on the outer side of the ankle guard 30, and a concave cavity for accommodating an ankle of a human body is formed on the inner side of the ankle guard 30 corresponding to the position of the protrusion 32. Wherein, the shape that this arch 32 and cavity formed can with the shape adaptation of human ankle, so, after the user dresses, its ankle can correspond the position at the cavity to the travelling comfort when further having increased the user and dressed can not produce painful sense and uncomfortable and feel.
In one embodiment of the present application, the ankle-foot orthosis 100 further includes a leg strap 50, the leg strap 50 being connected to the ankle guard 30 and operable to secure a lower leg of a person.
Specifically, the leg strap 50 can also be formed by detachably connecting and combining two strap segments to adjust the tightness for different leg sizes of users. The leg strap 50 can be secured around the lower leg of the person to secure the ankle guard 30, further increasing the stability and reliability of the ankle-foot orthosis 100 when worn.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An ankle-foot orthosis, comprising:
a sole plate;
the foot protection plate is connected to one side edge of the foot sole plate, and an included angle is formed between the foot protection plate and the foot sole plate so as to form a space for placing a front sole of a human body;
the ankle protection plate is connected with the foot protection plate and extends upwards in an inclined mode, and the ankle protection plate is used for being fixed with a shank part of a human body; and
and one end of the sole bandage is connected to one side of the sole plate and arranged on the outer side of the sole plate, and the other end of the sole bandage is connected to the other side of the sole plate.
2. The ankle foot orthosis set forth in claim 1, wherein the ball strap includes a first strap section and a second strap section, one end of the first strap section being connected to one side of the ball plate and being disposed on an outer side of the foot plate, the other end of the first strap section being detachably connected to one end of the second strap section, the other end of the second strap section being connected to the other side of the ball plate.
3. The ankle-foot orthosis set forth in claim 1, wherein a deformation groove is further provided at an edge of the ball plate so that the ball plate can be bent and deformed at a position of the deformation groove by a force.
4. The ankle foot orthosis set forth in claim 3, wherein the deformation channel is provided on a side of the ball plate to which the foot guard is connected and adjacent the foot guard.
5. The ankle foot orthosis set forth in claim 3, wherein the plurality of deformation grooves are provided in plurality, and a plurality of the deformation grooves are provided at intervals along an edge of the ball plate.
6. An ankle-foot orthosis according to any one of claims 1 to 5, wherein said ankle guard is further provided with a strain groove and is deformable at the location of said strain groove to adapt to changes in the angle of the human foot to the leg.
7. The ankle foot orthosis set forth in claim 6, wherein the strain relief is provided in plural numbers, the plural number of strain relief being provided at intervals along an extending direction of the ankle guard;
and/or the notch of the strain groove is positioned at the front side edge of the ankle guard, and the groove width of the strain groove is gradually reduced in the direction far away from the notch.
8. The ankle foot orthosis set forth in claim 6, wherein the ankle guard is of unitary construction with the foot guard.
9. The ankle-foot orthosis according to any of claims 1 to 5, wherein the ankle guard is further provided with a protrusion on the outer side of the ankle guard, and a concavity for receiving the ankle of the human body is formed on the inner side of the ankle guard at a position corresponding to the protrusion.
10. The ankle-foot orthosis according to any of claims 1 to 5, further comprising a leg strap connected to the ankle guard and operable to secure a calf of a person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018139.7U CN215651825U (en) | 2021-08-25 | 2021-08-25 | Ankle foot orthosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122018139.7U CN215651825U (en) | 2021-08-25 | 2021-08-25 | Ankle foot orthosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651825U true CN215651825U (en) | 2022-01-28 |
Family
ID=79955872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122018139.7U Active CN215651825U (en) | 2021-08-25 | 2021-08-25 | Ankle foot orthosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651825U (en) |
-
2021
- 2021-08-25 CN CN202122018139.7U patent/CN215651825U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |