CN211356101U - Ankle foot orthopedic device capable of improving walking stability - Google Patents
Ankle foot orthopedic device capable of improving walking stability Download PDFInfo
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- CN211356101U CN211356101U CN201921825767.2U CN201921825767U CN211356101U CN 211356101 U CN211356101 U CN 211356101U CN 201921825767 U CN201921825767 U CN 201921825767U CN 211356101 U CN211356101 U CN 211356101U
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- crosspiece
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- support
- resistant elastic
- elastic pad
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Abstract
The utility model discloses an ankle foot orthopedic device capable of improving walking stability, which comprises a support bottom and a support side connected with the support bottom, wherein the support bottom is provided with a first bandage, the support side is provided with a second bandage, two sides of the heel of the support bottom are respectively symmetrically provided with a crosspiece which is respectively marked as a first crosspiece and a second crosspiece; the crosspiece with for rotating between the support end and connecting, the crosspiece is at the rotation in-process, the lower surface of crosspiece with the lower surface of holding in the palm the end is located the coplanar, the both sides of holding in the palm the end all correspond and are provided with the locking Assembly that prevents the crosspiece to carry out the pivoted. The utility model is suitable for a walking unstable crowd is favorable to improving walking stability, prevents to tumble to take place.
Description
Technical Field
The utility model relates to the technical field of medical machinery, concretely relates to ankle foot orthopedic device capable of improving walking stability.
Background
At present, China rapidly enters an aging society, many people fall down due to various reasons, such as balance function reduction caused by diseases such as senile dementia, cerebral apoplexy, craniocerebral trauma, spinal cord injury, Parkinson's disease, vertigo and the like, the risk of falling down during walking can be greatly increased, even in the rehabilitation process of balance training, the risk of falling down is also greatly increased, other accidents such as fracture, craniocerebral injury, soft tissue injury and the like often occur after falling down, particularly for old patients, the risk of fracture is greatly increased after falling down, long-term bed rest is needed after fracture, and the death risk of the old people is greatly increased after long-term bed rest, so that the occurrence of the falling down events of the people, particularly the people with reduced balance function, needs to be highly prevented in clinical work and daily life.
Factors causing the reduction of balance function are more, wherein the number of people with ankle joint dysfunction is more due to diseases, in clinical work, patients who need plaster fixation due to fracture of ankle joints or lower limbs are often found, achilles tendon contracture can occur after long-time braking, and the ankle joint dorsal stretch is not contracture when walking due to injury of the peroneal nerve, so that the patients fall down when walking, and the patients can normally walk by wearing the ankle-foot orthosis at the moment.
The walking stability can be improved by increasing the contact area between the sole and the ground during walking, which is the basic knowledge of rehabilitation medicine and the common knowledge of physics, so that the walking stability is directly influenced by increasing the size of the contact surface between the ankle foot orthopedic device and the ground, the contact surface is large, the stability is good, a patient is not easy to fall down during walking, but the contact area is excessively increased, the patient is clumsy, the weight during walking is increased, the patient is easy to fall down, the contact surface is shortened on the contrary, the walking is flexible, but the stability is poor, and the patient is easy to fall down during walking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can improve walking stability's ankle foot orthopedic device, it can effectively solve the technical problem that ankle joint dysfunction person or the crowd walking flexibility that balanced function descends is poor and easily fall down.
In order to achieve the above object, the utility model provides a following technical scheme:
an ankle foot orthosis for improving walking stability, comprising: the heel support comprises a support bottom and a support upper connected with the support bottom, wherein a first bandage is arranged on the support bottom, a second bandage is arranged on the support upper, two sides of a heel of the support bottom are respectively symmetrically provided with a crosspiece which is respectively marked as a first crosspiece and a second crosspiece;
the crosspiece is rotatably connected with the bottom support, the lower surface of the crosspiece and the lower surface of the bottom support are positioned on the same plane in the rotating process of the crosspiece, and locking assemblies for preventing the crosspiece from rotating are correspondingly arranged on two sides of the bottom support;
the two sides of the bottom support are correspondingly provided with an accommodating groove respectively and are marked as a first accommodating groove and a second accommodating groove respectively, and the first accommodating groove and the second accommodating groove are used for accommodating a first crosspiece and a second crosspiece respectively.
Preferably, the locking assembly comprises a blocking plate arranged on the side wall of the support bottom, a threaded through hole is formed in the upper end face of the crosspiece, a screw rod penetrates through the threaded through hole, and a rotating sleeve is arranged on the part, extending out of the threaded through hole, of the upper end of the screw rod.
Preferably, the upper end of the screw is provided with a first wear-resistant elastic pad.
Preferably, the bottom support and the crosspiece are connected through a hinge.
Preferably, a second wear-resistant elastic pad is arranged at the bottom of the crosspiece, the cross section of the second wear-resistant elastic pad is rectangular, a third wear-resistant elastic pad is arranged at the top of the crosspiece, and the cross section of the third wear-resistant elastic pad is arc-shaped;
when the crosspiece is received in the holding tank, be located the third wear-resisting elastic pad at crosspiece top is compressed tightly by the last surface wall of holding tank to prevent that the crosspiece from taking place to rotate and break away from the holding tank.
Preferably, the heel both sides at the end of holding in the palm correspond respectively and are provided with the spacing piece that carries out the restriction to crosspiece turned angle, spacing piece and the contained angle that holds in the palm between the end lateral wall are 90 degrees.
Preferably, the first, second and third wear-resistant elastic pads are all made of a wear-resistant elastic material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the user embolias the foot in holding in the palm the end, can wear shoes or not, and rethread first bandage and second bandage will the utility model discloses bind with between the human body, according to the stability in the human walking process, the user can open first crosspiece and the second crosspiece that is located the heel both sides of holding in the palm the end, and adjust the contained angle between first crosspiece, second crosspiece and the holding in the palm the end, through adjusting the utility model discloses and the area of contact between the ground, and then increase the stability when walking or standing, in order to reduce and fall down the risk, after the contained angle between crosspiece and the holding in the palm the end is adjusted to suitable size, reuse locking Assembly to fix the crosspiece in order to prevent its rotation, can; if the stability is not required to be increased, the crosspiece is rotated until the first crosspiece and the second crosspiece are respectively accommodated in the first accommodating groove and the second accommodating groove, at the moment, the included angle between the crosspiece and the support bottom is 0, and the contact area between the utility model and the ground is minimum; the utility model discloses a contained angle between the crosspiece of heel and the support end at the bottom of dynamic adjustment installation in the support to user and the area of contact on ground when adjusting the walking, stability when increasing the walking falls down the risk when reducing the walking.
2. Because the top of the crosspiece is provided with the third wear-resistant elastic pad and the cross section of the third wear-resistant elastic pad is in the shape of a circular arc, when the crosspiece is accommodated in the accommodating groove, the third wear-resistant elastic pad is pressed by the upper surface wall of the accommodating groove, and the crosspiece is prevented from rotating and being separated from the accommodating groove; the crosspiece is fixed by the locking assembly to prevent the crosspiece from rotating conveniently, and a user only needs to rotate the rotary sleeve to enable the screw rod to rotate in the threaded through hole until the first wear-resistant elastic pad at the upper end of the screw rod tightly props against the stop plate connected with the support bottom, so that the crosspiece can be prevented from rotating randomly; the utility model discloses can be used to the patient that recovered medical science branch of academic or vocational study needs balanced and walking function training in the hospital, equally can be used to the old and old body to take a step, the unstable crowd of walking dresses the utility model discloses afterwards, can improve their walking or the stability of standing, prevent that it from falling down, the practicality is strong, and simple manufacture, but wide popularization and application.
Drawings
FIG. 1 is a schematic view of an ankle foot orthosis for improving walking stability according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an ankle foot orthotic device according to an embodiment of the present invention to improve walking stability;
FIG. 3 is a side view of an ankle foot orthotic device according to an embodiment of the present invention to improve walking stability;
FIG. 4 is a cross-sectional view of a first rail in an embodiment of the present invention;
in the figure, 1, a support bottom, 2, a support upper, 3, a first bandage, 4, a second bandage, 5, a first crosspiece, 6, a second crosspiece, 7, a first accommodating groove, 8, a blocking plate, 9, a threaded through hole, 10, a screw rod, 11, a rotating sleeve, 12, a second wear-resistant elastic pad, 13, a third wear-resistant elastic pad, 14 and a limiting piece.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an ankle foot orthopedic device capable of improving walking stability includes a base 1 and a supporting upper 2 connected to the base 1, the base 1 and the supporting upper 2 are made of plastic material or polymer material, the base 1 and the supporting upper 2 can be designed as an integrated structure, the base 1 is provided with a first bandage 3, the supporting upper 2 is provided with a second bandage 4, it should be noted that the number of the bandages arranged on the base 1 and the supporting upper 2 can be determined according to the actual use requirement, so as to firmly bind the ankle foot orthopedic device with the human body and facilitate the user to bind the ankle foot orthopedic device to the human body as the best;
the two sides of the heel of the bottom support 1 are symmetrically provided with a crosspiece respectively, which is marked as a first crosspiece 5 and a second crosspiece 6, the bottom support 1 is connected with the crosspiece through a hinge, the lower surface of the crosspiece and the lower surface of the bottom support 1 are positioned on the same plane in the rotating process of the crosspiece, and the two sides of the bottom support 1 are correspondingly provided with locking components for preventing the crosspiece from rotating; the both sides of holding in the palm end 1 correspond respectively and are equipped with an holding tank, are marked as first holding tank 7 and second holding tank respectively, first holding tank 7 and second holding tank are used for holding first crosspiece 5 and second crosspiece 6 respectively.
The user embolias the foot in the base 1, can wear shoes or not, and then will the utility model discloses bind with between the human body through first bandage 3 and second bandage 4, according to the stability degree in the human walking process, the user can open first crosspiece 5 and second crosspiece 6 that are located the heel both sides of base 1, and adjust the contained angle between first crosspiece 5, second crosspiece 6 and base 1, through adjusting the utility model discloses and the area of contact between the ground, and then increase the stability when walking or standing, in order to reduce and fall down the risk, after the contained angle between crosspiece and the base is adjusted to suitable size, reuse locking Assembly to fix the crosspiece in order to prevent its rotation; if the stability does not need to be increased, the two crosspieces are respectively rotated until the first crosspiece 5 and the second crosspiece 6 are respectively accommodated in the first accommodating groove 7 and the second accommodating groove, at the moment, the included angle between the crosspiece and the support bottom is 0, and the contact area between the utility model and the ground is the minimum; the utility model discloses a contained angle between the crosspiece of 1 heel at the bottom of the support and the support is installed to dynamic adjustment to user and the area of contact on ground when adjusting the walking, stability when increasing the walking falls down the risk when reducing the walking.
The locking assembly comprises a blocking plate 8 arranged on the side wall of the support bottom 1, a threaded through hole 9 is formed in the upper end face of the crosspiece, a screw rod 10 penetrates through the threaded through hole 9, a rotating sleeve 11 is arranged on the part, extending out of the threaded through hole 9, of the upper end of the screw rod 10, a first wear-resistant elastic pad is arranged at the upper end of the screw rod 10, and the first wear-resistant elastic pad is made of a wear-resistant elastic material; the bottom of crosspiece is equipped with the wear-resisting cushion of second 12, the cross section of the wear-resisting cushion of second 12 is the rectangle, and the wear-resisting cushion of second 12 is made by wear-resisting elastic material, and it can avoid crosspiece and ground direct contact and by wearing and tearing, the top of crosspiece is equipped with the wear-resisting cushion of third 13, the cross section of the wear-resisting cushion of third 13 is arc.
When the crosspiece is accommodated in the accommodating groove, the third wear-resistant elastic pads 13 are pressed by the upper wall of the accommodating groove, so that the crosspiece is prevented from rotating and being separated from the accommodating groove, and the third wear-resistant elastic pads 13 are made of wear-resistant elastic materials; utilize locking Assembly to fix the crosspiece in order to prevent its rotation convenient operation, the user only need rotate swivel mount 11 and make screw rod 10 rotate in screw through-hole 9 until the first wear-resisting cushion of screw rod 10 upper end tightly withstands the barrier plate 8 that is connected with the support end 1 to can avoid the crosspiece to rotate at will.
The heel both sides of holding in the palm end 1 correspond respectively and are provided with spacing piece 14 that carries out the restriction to crosspiece turned angle, spacing piece 14 and hold in the palm the contained angle between the end 1 lateral wall for 90 degrees, the crosspiece free rotation in-process, can receive spacing effect of spacing piece 14 and can't continue to rotate when the crosspiece becomes 90 degrees with holding in the palm end 1, and then make the crosspiece at the normal required settlement within range internal rotation of user, be favorable to the adjustment of user to the crosspiece.
The utility model discloses can be used to the patient that recovered medical science branch of academic or vocational study needs balanced and walking function training in the hospital, equally can be used to the old and old body to take a step, the unstable crowd of walking dresses the utility model discloses afterwards, can improve their walking or the stability of standing, prevent that it from falling down, the practicality is strong, and simple manufacture, but wide popularization and application.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.
Claims (7)
1. An ankle foot orthosis for improving walking stability, comprising: the heel support comprises a support bottom and a support upper connected with the support bottom, wherein a first bandage is arranged on the support bottom, a second bandage is arranged on the support upper, two sides of a heel of the support bottom are respectively symmetrically provided with a crosspiece which is respectively marked as a first crosspiece and a second crosspiece;
the crosspiece is rotatably connected with the bottom support, the lower surface of the crosspiece and the lower surface of the bottom support are positioned on the same plane in the rotating process of the crosspiece, and locking assemblies for preventing the crosspiece from rotating are correspondingly arranged on two sides of the bottom support;
the two sides of the bottom support are correspondingly provided with an accommodating groove respectively and are marked as a first accommodating groove and a second accommodating groove respectively, and the first accommodating groove and the second accommodating groove are used for accommodating a first crosspiece and a second crosspiece respectively.
2. An ankle foot orthosis according to claim 1 for improving walking stability, wherein: the locking assembly comprises a blocking plate arranged on the side wall of the support bottom, a threaded through hole is formed in the upper end face of the crosspiece, a screw rod penetrates through the threaded through hole, and a rotating sleeve is arranged on the part, extending out of the threaded through hole, of the upper end of the screw rod.
3. An ankle foot orthosis according to claim 2, wherein: the upper end of the screw rod is provided with a first wear-resistant elastic pad.
4. An ankle foot orthosis according to claim 3 for improving walking stability, wherein: the support bottom is connected with the crosspiece through a hinge.
5. An ankle foot orthosis according to claim 4 for improving walking stability, wherein: the bottom of the crosspiece is provided with a second wear-resistant elastic pad, the cross section of the second wear-resistant elastic pad is rectangular, the top of the crosspiece is provided with a third wear-resistant elastic pad, and the cross section of the third wear-resistant elastic pad is arc-shaped;
when the crosspiece is received in the holding tank, be located the third wear-resisting elastic pad at crosspiece top is compressed tightly by the last surface wall of holding tank to prevent that the crosspiece from taking place to rotate and break away from the holding tank.
6. An ankle foot orthosis according to claim 5 for improving walking stability, wherein: the heel both sides of holding in the palm the end correspond respectively and are provided with the spacing piece that carries out the restriction to crosspiece turned angle, spacing piece and the contained angle that holds in the palm between the end lateral wall are 90 degrees.
7. An ankle foot orthosis according to claim 6, wherein: the first wear-resistant elastic pad, the second wear-resistant elastic pad and the third wear-resistant elastic pad are all made of wear-resistant elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825767.2U CN211356101U (en) | 2019-10-29 | 2019-10-29 | Ankle foot orthopedic device capable of improving walking stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825767.2U CN211356101U (en) | 2019-10-29 | 2019-10-29 | Ankle foot orthopedic device capable of improving walking stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211356101U true CN211356101U (en) | 2020-08-28 |
Family
ID=72158650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921825767.2U Expired - Fee Related CN211356101U (en) | 2019-10-29 | 2019-10-29 | Ankle foot orthopedic device capable of improving walking stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211356101U (en) |
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2019
- 2019-10-29 CN CN201921825767.2U patent/CN211356101U/en not_active Expired - Fee Related
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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: 20200828 Termination date: 20211029 |