CN112402084A - Rehabilitation appliance with function of preventing hallux valgus - Google Patents
Rehabilitation appliance with function of preventing hallux valgus Download PDFInfo
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- CN112402084A CN112402084A CN202011315612.1A CN202011315612A CN112402084A CN 112402084 A CN112402084 A CN 112402084A CN 202011315612 A CN202011315612 A CN 202011315612A CN 112402084 A CN112402084 A CN 112402084A
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- box body
- gear
- helical gear
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- 206010061159 Foot deformity Diseases 0.000 title claims abstract description 21
- 208000001963 Hallux Valgus Diseases 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000008093 supporting effect Effects 0.000 claims description 45
- 238000003780 insertion Methods 0.000 claims description 34
- 230000037431 insertion Effects 0.000 claims description 34
- 238000002560 therapeutic procedure Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 210000001255 hallux Anatomy 0.000 abstract description 30
- 230000036770 blood supply Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 2
- 230000009931 harmful effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 210000003371 toe Anatomy 0.000 description 12
- 210000002683 foot Anatomy 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 231100000862 numbness Toxicity 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/019—Toe correcting or spreading devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/12—Feet
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a rehabilitation apparatus with prevent function of hallux valgus, which comprises a fixing plate and i, the articulated fly leaf of fixed plate, the diaphragm left side is connected to the fly leaf rear side, there is the box body diaphragm front side, the second through-hole is opened to the box body bottom side, the interior vertical axis of installation of second through-hole, the lower extreme of vertical axis passes through universal transmission with the right-hand member of cross axle and is connected, the worm lower extreme is connected to the vertical axis upper end, there is a several worm wheel the left and right sides of worm, the worm wheel is installed on the inner wall of box body, the interior baffle of box body installation, the second jack is opened to the box body left side, the installation inserted bar. This device remains the effective support effect of stereoplasm backup pad promptly, can adjust the correction angle of stereoplasm backup pad regulating part in a flexible way again, can make stereoplasm backup pad laminating big toe simultaneously, increases the travelling comfort of laminating, the backup pad can constantly alternate with the separation of big toe simultaneously to reduce big toe and lead to the numb harmful effects of big toe that the big toe blood supply is not enough to lead to with backup pad in close contact with the cooperation for a long time.
Description
Technical Field
The invention belongs to the field of hallux correction devices, and particularly relates to a rehabilitation appliance with a hallux valgus prevention function.
Background
Hallux valgus refers to a deformity symptom that the hallux inclines outwards by more than 15 degrees of physiological angle, hallux valgus is generally corrected by a corrector, a supporting part for fixing the hallux of the existing correcting device is divided into a hard supporting plate and a flexible bandage, the angle of the hard supporting plate cannot be adjusted, the supporting plate needs to be continuously replaced with a new supporting plate, the correcting angle is adjusted, meanwhile, the fixing effect of the flexible bandage is poor, the supporting plate is easy to deform for a long time, and therefore the actual requirement cannot be met, and the rehabilitation appliance with the function of preventing hallux valgus is invented.
Disclosure of Invention
The invention provides a rehabilitation therapy appliance with a function of preventing hallux valgus, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a rehabilitation appliance with a function of preventing hallux valgus comprises a fixed plate, wherein the upper end of the outer side of the fixed plate is hinged with the lower end of the inner side of a movable plate through a hinged shaft, the lower part of the movable plate is provided with a first through hole, a transverse pipe is fixedly installed in the first through hole, a transverse shaft is rotatably installed in the transverse pipe through a bearing, a first gear is rotatably installed at the left end of the transverse shaft through a one-way bearing, the rear side of the first gear is meshed and matched with a second gear which is rotatably installed on the movable plate through a bearing, the lower side of a second helical gear is meshed and matched with a fixed gear which is fixedly installed on the fixed plate, the axis of the hinged shaft between the fixed plate and the movable plate is collinear with the axis of the fixed gear, the rear side of the upper part of the right side of the movable plate is fixedly connected with the left side of a transverse plate, the right end of the screw rod is hinged with the top side of the box body, the bottom side of the box body is provided with a second through hole, a vertical shaft is rotatably arranged in the second through hole through a bearing, the lower end of the vertical shaft is in transmission connection with the right end of the transverse shaft through a universal transmission device, the upper end of the vertical shaft is fixedly connected with the lower end of a worm, the left side and the right side of the worm are respectively provided with a row of a plurality of worm gears in a meshing and matching way, the worm gears are rotatably arranged on the inner wall of the box body through the bearing, the worm gears on the left side and the right side are vertically and crossly distributed, a partition plate is fixedly arranged in the box body and is provided with a row of a plurality of first jacks corresponding to the worm gears, insertion tubes are movably arranged in the first jacks, the insertion tubes and the partition plate are respectively connected through first springs sleeved on the peripheries of the insertion tubes, the left side of box body corresponds the intubate and sets up the second jack, and the movable mounting inserted bar in the second jack, the right-hand member activity of inserted bar is located the intubate that corresponds, and the right-hand member of inserted bar is connected through the second spring with the right-hand member of intubate inner wall, and the inserted bar passes through the latch device joint with the intubate and is connected, the front end on the left end fixed connection backup pad right side of inserted bar.
As mentioned above a rehabilitation apparatus with function of preventing hallux valgus, universal transmission include first helical gear, the first helical gear of right-hand member fixed mounting of cross axle, the right side of first helical gear is equipped with the pivot, the first axle bed of bearing rotation installation is passed through respectively to the rear end of pivot periphery and the right-hand member of cross axle periphery, two axle beds pass through connecting rod fixed connection, the coaxial double-sided helical gear of rear portion fixed mounting of pivot periphery, the rear side and the first helical gear meshing cooperation of double-sided helical gear, the front side meshing cooperation of double-sided helical gear is equipped with the second helical gear, the front side of pivot periphery passes through the inner periphery of bearing rotation connecting sleeve, the lower extreme of inner periphery fixed connection vertical axis periphery of second helical gear, the lower extreme of vertical axis passes through bearing rotation with sheathed tube periphery and is connected.
According to the rehabilitation therapy apparatus with the function of preventing hallux valgus, the two ends of the transverse shaft are connected through the telescopic shaft, so that the two ends of the transverse shaft can move back to back and move in opposite directions, the bottom side of the transverse pipe is fixedly provided with the nut, the nut is internally provided with the screw bolt, and the right end of the screw bolt is rotatably connected with the connecting rod through the bearing.
As above a rehabilitation apparatus with prevent hallux valgus function, latch device include the clamp plate, threaded through hole is opened to the front side of box body, threaded through hole internal thread installation double-screw bolt, the rear end of double-screw bolt passes through the bearing rotation with the front side of clamp plate and is connected, the upper and lower both sides of clamp plate respectively with the lateral wall sliding contact cooperation that the box body corresponds, the front side of intubate is opened and is established the bar and pass through the groove, the bar passes through movable mounting bar rack in the groove, the bar rack only can pass through the inslot back-and-forth movement in the bar, the tooth's socket is opened to the front side of inserted bar, bar rack and slot meshing cooperation, the rear side of clamp plate and the front side sliding contact cooperation of bar.
According to the rehabilitation therapy apparatus with the function of preventing hallux valgus, the left side of the supporting plate is an arc-shaped curved surface, and the left side of the supporting plate is covered with a layer of rubber pad.
The rehabilitation therapy apparatus with the function of preventing hallux valgus comprises a fixing plate and a binding belt, wherein the binding belt is fixedly arranged on the fixing plate.
The invention has the advantages that: the invention has simple structure and ingenious conception, not only maintains the effective supporting effect of the hard supporting plate, but also can flexibly adjust the correcting angle of the adjusting part of the hard supporting plate, simultaneously can ensure that the hard supporting plate is attached to the big toe to increase the attaching comfort, and simultaneously, the supporting plate can be continuously and alternately separated from the big toe, thereby reducing the adverse influence of big toe numbness caused by insufficient blood supply of the big toe due to the long-time close contact and matching of the big toe and the supporting plate, meeting the market demand and being suitable for popularization. When the invention is used, firstly, the fixing plate is fixed on the foot of a patient through the binding belt, the toes of the patient are placed on the front side of the transverse plate, the hallux is positioned between the movable plate and the supporting plate, the screw rod is driven to move left and right and up and down in the through groove by screwing the nut, so that the screw rod pulls the upper end of the box body, the box body drives the vertical shaft to rotate relative to the transverse shaft, the transverse shaft is in transmission connection with the vertical shaft through the universal transmission device, the angle between the transverse shaft and the vertical shaft is changed, the box body drives the supporting plate to move towards the hallux, so that the left side of the supporting plate is in contact fit with the right side of the hallux, the hallux generates a rightward thrust to the supporting plate, the supporting plate drives the inserting rod to move rightwards in the second inserting tube, the second spring is compressed, so that the supporting plate is distributed along the arc-shaped surface on the right side of the hall, completing the fixing of the hallux correction of the patient; when a patient walks, toes of the patient bend relative to soles of the feet, the toes drive the movable plate to rotate along the articulated shaft relative to the fixed plate through the transverse plate and the supporting plate, the movable plate drives the first gear and the second gear to rotate, the second gear rolls along the fixed gear, the second gear drives the transverse shaft to rotate through the first gear, the transverse shaft drives the vertical shaft to rotate through the universal transmission device, the vertical shaft drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the semicircular grooves to rotate, the sliding rod on one side slides along the curved surface of the corresponding semicircular groove, the sliding rod is kept still, so that the supporting plate is in contact fit with the toes, the sliding rod on the other side slides along the straight inner wall of the corresponding semicircular groove, the semicircular groove generates rightward pulling force on the sliding rod, the first spring is stretched, the sliding rod drives the insertion tube to move rightwards along the first insertion hole through the connecting rod, thereby the upper and lower adjacent supporting plates are contacted and matched with the big toe alternately to massage the big toe, which is beneficial to the blood circulation of the big toe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are 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 view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of section I of FIG. 1;
FIG. 4 is an enlarged view of a portion II of FIG. 1;
fig. 5 is a partial enlarged view of iii of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A rehabilitation therapy apparatus with a function of preventing hallux valgus comprises a fixed plate 1, wherein the upper end of the outer side of the fixed plate 1 is hinged with the lower end of the inner side of a movable plate 2 through a hinged shaft, the lower part of the movable plate 2 is provided with a first through hole 3, a transverse pipe 4 is fixedly arranged in the first through hole 3, a transverse shaft 5 is rotatably arranged in the transverse pipe 4 through a bearing, the left end of the transverse shaft 5 is rotatably arranged with a first gear 6 through a one-way bearing, the rear side of the first gear 6 is engaged and matched with a second gear 7, the second gear 7 is rotatably arranged on the movable plate 2 through a bearing, the lower side of the second helical gear 7 is engaged and matched with a fixed gear 8, the fixed gear 8 is fixedly arranged on the fixed plate 1, the axis of the hinged shaft between the fixed plate 1 and the movable plate 2 is collinear with the axis of the fixed gear 8, the rear side, the upper part of the movable plate 2 is provided with a through groove 18, a screw rod 19 is movably arranged in the through groove 18, the screw rod 19 can only slide up and down in the through groove 18, a screw nut 20 is arranged on the left side of the periphery of the screw rod 19 in a threaded manner, the right side of the screw nut 20 is in sliding contact fit with the left side of the movable plate 2, the right end of the screw rod 19 is hinged with the top side of the box body 17, the bottom side of the box body 17 is provided with a second through hole 21, a vertical shaft 15 is rotatably arranged in the second through hole 21 through a bearing, the lower end of the vertical shaft 15 is in transmission connection with the right end of the horizontal shaft 5 through a universal transmission device, the upper end of the vertical shaft 15 is fixedly connected with the lower end of a worm 22, the upper end of the worm 22 is rotatably connected with the top side of the box body 7 through a bearing, the left side and the right side of the worm 22 are, the partition board 24 is provided with a row of a plurality of first insertion holes 25 corresponding to the worm wheel 23, the insertion pipes 26 are movably arranged in the first insertion holes 25, the insertion pipes 26 can only move left and right in the insertion holes 25, the insertion pipes 26 and the partition board 24 are respectively connected through first springs 27 sleeved on the peripheries of the insertion pipes 26, the front sides of the worm wheels 23 are respectively provided with semi-circular grooves 28, the axes of the semi-circular grooves 28 are respectively collinear with the axes of the corresponding worm wheels 23, slide bars 29 are respectively and movably arranged in the semi-circular grooves 28, the peripheries of the slide bars 29 are in sliding contact fit with the inner walls of the semi-circular grooves 28, the front ends of the slide bars 29 are respectively and fixedly connected with the right ends of connecting bars 30, the left ends of the connecting bars 30 are respectively and fixedly connected with the right ends of the corresponding insertion pipes 26, the left side of the box body 17 is provided with second insertion holes 31 corresponding to the insertion pipes 26, the insertion bars 32 are movably, the right end of the inserted link 32 is connected with the right end of the inner wall of the insertion tube 26 through the second spring 33, the elastic force of the first spring 27 is far larger than that of the second spring 33, the inserted link 32 is connected with the insertion tube 26 through a clamping device in a clamping mode, and the left end of the inserted link 32 is fixedly connected with the front end of the right side of the supporting plate 34. The invention has simple structure and ingenious conception, not only maintains the effective supporting effect of the hard supporting plate, but also can flexibly adjust the correcting angle of the adjusting part of the hard supporting plate, simultaneously can ensure that the hard supporting plate is attached to the big toe to increase the attaching comfort, and simultaneously, the supporting plate can be continuously and alternately separated from the big toe, thereby reducing the adverse influence of big toe numbness caused by insufficient blood supply of the big toe due to the long-time close contact and matching of the big toe and the supporting plate, meeting the market demand and being suitable for popularization. When the invention is used, firstly, the fixing plate 1 is fixed on the foot of a patient through the binding belt, the toe of the patient is placed on the front side of the transverse plate 6, the toe is positioned between the movable plate 2 and the supporting plate 34, the screw rod 19 moves left, right and up and down in the through groove 18 through screwing the nut 20, so that the screw rod 19 pulls the upper end of the box body 17, the box body 17 drives the vertical shaft 15 to rotate relative to the horizontal shaft 5, the horizontal shaft 5 is in transmission connection with the vertical shaft 15 through the universal transmission device, the angle between the horizontal shaft 5 and the vertical shaft 15 is changed, the box body 17 drives the supporting plate 34 to move towards the toe, so that the left side of the supporting plate 34 is in contact fit with the right side of the toe, the toe generates a right thrust to the supporting plate 34, the supporting plate 34 drives the inserting rod 32 to move rightwards in the second inserting hole 31 and the inserting tube 26, the second spring 33 is compressed, a supporting surface which is attached to the thumb is formed on the left side of the supporting plate 34, comfort is improved, and then the inserting rod 32 is fixed in the inserting tube 26 when passing through the clamping device, so that the fixing of the patient for correcting the thumb is completed; when a patient walks, toes of the patient bend relative to soles of the feet, the toes drive the movable plate 2 to rotate relative to the fixed plate 1 along the hinge shaft through the transverse plate 6 and the supporting plate 34, the movable plate 2 drives the first gear 6 and the second gear 7 to rotate, the second gear 7 rolls along the fixed gear 8, the second gear 7 drives the transverse shaft 5 to rotate through the first gear 7, the transverse shaft 5 drives the vertical shaft 15 to rotate through the universal transmission device, the vertical shaft 15 drives the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate, the worm wheel 23 drives the semicircular groove 28 to rotate, the sliding rod 29 on one side slides along the curved surface of the corresponding semicircular groove 28, the sliding rod 29 is still standing, so that the supporting plate 34 is in contact fit with the toes, the sliding rod 29 on the other side slides along the straight inner wall of the corresponding semicircular groove 28, the semicircular groove 28 generates a pulling force to the sliding rod 29, the first spring 27 is stretched, the sliding rod 29 drives the insertion tube 26 to, the insertion tube 26 drives the corresponding insertion rod 32 and the corresponding support plate 34 to move rightwards to be separated from the big toe, so that the upper and lower adjacent support plates 34 are alternately contacted and matched with the big toe to massage the big toe, and blood circulation of the big toe is facilitated.
Specifically, as shown in the figure, the universal transmission device according to the present embodiment includes a first helical gear 6, the first helical gear 6 is fixedly installed at the right end of a transverse shaft 5, a rotating shaft 9 is disposed on the right side of the first helical gear 6, a first shaft seat 10 is rotatably installed at the rear end of the outer periphery of the rotating shaft 9 and the right end of the outer periphery of the transverse shaft 5 through bearings, the two shaft seats 10 are fixedly connected through a connecting rod 11, a coaxial double-sided helical gear 12 is fixedly installed at the rear end of the outer periphery of the rotating shaft 9, the rear side of the double-sided helical gear 12 is engaged with the first helical gear 6, a second helical gear 13 is engaged with the front side of the double-sided helical gear 12, the front side of the outer periphery of the rotating shaft 9 is rotatably connected to the inner periphery of a sleeve 14 through a bearing, the inner periphery of. The cross shaft 5 drives the first bevel gear 6 to rotate when rotating, the first bevel gear 6 drives the double-sided bevel gear 12, the double-sided bevel gear 12 drives the second bevel gear 13 and the vertical shaft 15 to rotate, the vertical shaft 15 drives the worm 22 to rotate, and when the angle between the left side of the box body 17 and the right side of the movable plate 2 is changed, and therefore the correction angle is adjusted, the worm 22 rotates along the axis of the rotating shaft 9 through the vertical shaft 15, the second bevel gear 13 and the sleeve 14, so that the second bevel gear 13 rolls along the double-sided bevel gear 12, and adjustment of the correction angle is achieved.
Specifically, as shown in the drawings, the two ends of the transverse shaft 5 in the embodiment are connected through the telescopic shaft 40, so that the two ends of the transverse shaft 5 can move back and forth and move towards each other, the bottom side of the transverse pipe 4 is fixedly provided with a nut 41, the nut 41 is internally provided with a bolt 42, and the right end of the bolt 42 is rotatably connected with the connecting rod 11 through a bearing. The bolt 42 is screwed, so that the bolt 42 drives the connecting rod 11 to move left and right, the telescopic shaft 4 is compressed or stretched, the periphery of the lower end of the box body 17 is adjusted left and right, the use of people with different thumb widths can be met, and the applicability is improved.
Further, as shown in the figure, the clamping device described in this embodiment includes a pressing plate 50, a threaded through hole 51 is formed in the front side of the box body 17, a stud 52 is installed in the threaded through hole 51 through a thread, the rear end of the stud 52 is rotatably connected with the front side of the pressing plate 50 through a bearing, the upper side and the lower side of the pressing plate 50 are respectively in sliding contact with and matched with the corresponding side wall of the box body 17, the pressing plate 50 can only move back and forth, a strip-shaped through groove 53 is formed in the front side of the insertion tube 26, a strip-shaped rack 54 is movably installed in the strip-shaped through groove 53, the strip-shaped rack 54 can only move back and forth in the strip-shaped through groove 53, a tooth groove 55 is formed in the front side of the insertion rod 32, the strip-shaped. The screw bolt 52 is screwed to move the pressing plate 50 back and forth, the back side of the pressing plate 50 is in close contact fit with the front side of the strip-shaped rack 54, the strip-shaped rack 54 is in meshing fit with the slot 55, so that the inserted rod 32 cannot move in the insertion tube 26, when the strip-shaped rack 54 moves to the left front side, the inserted rod 32 can push the strip-shaped rack 54 forwards through the slot 55, and the inserted rod 32 can move left and right in the insertion tube 26.
Furthermore, as shown in the drawings, the left side of the supporting plate 34 in this embodiment is an arc-shaped curved surface, and a layer of rubber pad covers the left side of the supporting plate 34. The arc-shaped curved surface can increase the contact area between the left side of the supporting plate 34 and the thumb, thereby increasing the comfort, and the rubber pad can further increase the comfort.
Further, as shown in the drawings, the fixing plate 1 of the present embodiment is fixedly mounted with a binding band. The fixing plate 1 can be fixed to the inside of the foot by the binding band.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A rehabilitation appliance with a function of preventing hallux valgus is characterized in that: comprises a fixed plate (1), the upper end of the outer side of the fixed plate (1) is hinged with the lower end of the inner side of a movable plate (2) through a hinged shaft, the lower part of the movable plate (2) is provided with a first through hole (3), a transverse pipe (4) is fixedly installed in the first through hole (3), a transverse shaft (5) is rotatably installed in the transverse pipe (4) through a bearing, the left end of the transverse shaft (5) is rotatably installed with a first gear (6) through a one-way bearing, the rear side of the first gear (6) is engaged and matched with a second gear (7), the second gear (7) is rotatably installed on the movable plate (2) through a bearing, the lower side of the second helical gear (7) is engaged and matched with a fixed gear (8), the fixed gear (8) is fixedly installed on the fixed plate (1), the axis of the hinged shaft between the fixed plate (1) and the movable plate (2) is collinear with the axis of the fixed gear (, a box body (17) is arranged on the front side of the transverse plate (16), a through groove (18) is formed in the upper portion of the movable plate (2), a lead screw (19) is movably mounted in the through groove (18), a screw nut (20) is mounted on the left side of the periphery of the lead screw (19) in a threaded manner, the right end of the lead screw (19) is hinged with the top side of the box body (17), a second through hole (21) is formed in the bottom side of the box body (17), a vertical shaft (15) is rotatably mounted in the second through hole (21) through a bearing, the lower end of the vertical shaft (15) is in transmission connection with the right end of the transverse shaft (5) through a universal transmission device, the upper end of the vertical shaft (15) is fixedly connected with the lower end of a worm (22), a row of a plurality of worm gears (23) are respectively arranged on the left side and the right side of the worm (22) in a meshing fit manner, the worm gears (23, a partition plate (24) is provided with a row of a plurality of first jacks (25) corresponding to a worm wheel (23), insertion pipes (26) are movably arranged in the first jacks (25), the insertion pipes (26) are respectively connected with the partition plate (24) through first springs (27) sleeved on the peripheries of the insertion pipes (26), the front sides of the worm wheels (23) are respectively provided with a semi-circular groove (28), slide rods (29) are respectively movably arranged in the semi-circular grooves (28), the front ends of the slide rods (29) are respectively and fixedly connected with the right ends of connecting rods (30), the left ends of the connecting rods (30) are respectively and fixedly connected with the right ends of the corresponding insertion pipes (26), the left side of a box body (17) is provided with second jacks (31) corresponding to the insertion pipes (26), insertion rods (32) are movably arranged in the second jacks (31), the right ends of the insertion rods (32) are movably positioned in the corresponding insertion pipes (26), and the right ends of the insertion rods (32) are connected with the right ends, the inserting rod (32) is connected with the inserting tube (26) in a clamping mode through a clamping device, and the left end of the inserting rod (32) is fixedly connected with the front end of the right side of the supporting plate (34).
2. A rehabilitation therapy device having a hallux valgus preventing function according to claim 1, wherein: the universal transmission device comprises a first helical gear (6), a right end of a transverse shaft (5) is fixedly provided with the first helical gear (6), the right side of the first helical gear (6) is provided with a rotating shaft (9), the rear end of the periphery of the rotating shaft (9) and the right end of the periphery of the transverse shaft (5) are respectively provided with a first shaft seat (10) in a rotating mode through a bearing, the two shaft seats (10) are fixedly connected through a connecting rod (11), a rear part of the periphery of the rotating shaft (9) is fixedly provided with a coaxial double-sided helical gear (12), the rear side of the double-sided helical gear (12) is meshed with the first helical gear (6), the front side of the double-sided helical gear (12) is meshed with a second helical gear (13), the front side of the periphery of the rotating shaft (9) is rotatably connected with the inner periphery of a sleeve (14) through a bearing, the inner periphery of the second helical gear (13) is fixedly connected with the.
3. A rehabilitation therapy appliance having a hallux valgus preventing function according to claim 2, wherein: the two ends of the transverse shaft (5) are connected through a telescopic shaft (40), so that the two ends of the transverse shaft (5) can move back to back and move oppositely, a nut (41) is fixedly installed on the bottom side of the transverse pipe (4), a bolt (42) is installed in the nut (41) through internal threads, and the right end of the bolt (42) is rotatably connected with the connecting rod (11) through a bearing.
4. A rehabilitation therapy device having a hallux valgus preventing function according to claim 1, wherein: clamping device include clamp plate (50), threaded through hole (51) are seted up to the front side of box body (17), threaded through hole (51) internal thread installation double-screw bolt (52), the rear end of double-screw bolt (52) passes through the bearing rotation with the front side of clamp plate (50) and is connected, the upper and lower both sides of clamp plate (50) respectively with the lateral wall sliding contact cooperation that box body (17) correspond, the front side of intubate (26) is seted up the bar and is passed through groove (53), the bar passes through movable mounting bar rack (54) in groove (53), bar rack (54) only can pass through the groove (53) back-and-forth movement in the bar, tooth's socket (55) are seted up to the front side of inserted bar (32), bar rack (54) and slot (55) meshing cooperation, the rear side of clamp plate (50) and the front side sliding contact cooperation of bar rack (54).
5. A rehabilitation therapy device having a hallux valgus preventing function according to claim 1, wherein: the left side of the supporting plate (34) is an arc-shaped curved surface, and the left side of the supporting plate (34) is covered with a layer of rubber pad.
6. A rehabilitation therapy device having a hallux valgus preventing function according to claim 1, wherein: the fixing plate (1) is fixedly provided with a binding belt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011315612.1A CN112402084B (en) | 2020-11-21 | 2020-11-21 | Rehabilitation appliance with function of preventing hallux valgus |
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| CN202011315612.1A CN112402084B (en) | 2020-11-21 | 2020-11-21 | Rehabilitation appliance with function of preventing hallux valgus |
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| CN112402084B CN112402084B (en) | 2023-01-31 |
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| US6964645B1 (en) * | 1998-09-15 | 2005-11-15 | Camp Scandinavia Ab | Hallux valgus brace |
| CN204293322U (en) * | 2014-11-23 | 2015-04-29 | 泸州医学院附属医院 | A kind of intoe KAFO |
| CN207804438U (en) * | 2017-04-06 | 2018-09-04 | 罗宇 | Hallux valgus jacket |
| CN109414336A (en) * | 2016-07-01 | 2019-03-01 | 古河科技材料株式会社 | Hallux valgus apparatus for correcting |
| CN111529160A (en) * | 2020-05-28 | 2020-08-14 | 太原理工大学 | Adjustable hallux valgus rehabilitation orthotic device |
| CN111728753A (en) * | 2020-07-28 | 2020-10-02 | 杜伟 | Novel hallux valgus corrector |
| CN111839855A (en) * | 2020-08-07 | 2020-10-30 | 广州泰柯碧缇科技有限公司 | Hallux valgus corrector |
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2020
- 2020-11-21 CN CN202011315612.1A patent/CN112402084B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964645B1 (en) * | 1998-09-15 | 2005-11-15 | Camp Scandinavia Ab | Hallux valgus brace |
| CN204293322U (en) * | 2014-11-23 | 2015-04-29 | 泸州医学院附属医院 | A kind of intoe KAFO |
| CN109414336A (en) * | 2016-07-01 | 2019-03-01 | 古河科技材料株式会社 | Hallux valgus apparatus for correcting |
| CN207804438U (en) * | 2017-04-06 | 2018-09-04 | 罗宇 | Hallux valgus jacket |
| CN111529160A (en) * | 2020-05-28 | 2020-08-14 | 太原理工大学 | Adjustable hallux valgus rehabilitation orthotic device |
| CN111728753A (en) * | 2020-07-28 | 2020-10-02 | 杜伟 | Novel hallux valgus corrector |
| CN111839855A (en) * | 2020-08-07 | 2020-10-30 | 广州泰柯碧缇科技有限公司 | Hallux valgus corrector |
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| CN112402084B (en) | 2023-01-31 |
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