CN113230100B - Combined knee joint rehabilitation exercise walking aid support - Google Patents
Combined knee joint rehabilitation exercise walking aid support Download PDFInfo
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- CN113230100B CN113230100B CN202110694289.1A CN202110694289A CN113230100B CN 113230100 B CN113230100 B CN 113230100B CN 202110694289 A CN202110694289 A CN 202110694289A CN 113230100 B CN113230100 B CN 113230100B
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000003127 knee Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 5
- 210000002414 leg Anatomy 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 241001166076 Diapheromera femorata Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 210000001694 thigh bone Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
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- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/006—Appliances for aiding patients or disabled persons to walk about with forearm rests, i.e. for non-used arms
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field of joint rehabilitation tools, in particular to a combined type knee joint rehabilitation exercise walking aid support which comprises a supporting device, a foot supporting plate, a telescopic supporting plate, a lower fixing plate and an upper fixing plate, wherein the lower end of the telescopic supporting plate is fixedly connected with the foot supporting plate, the upper end of the telescopic supporting plate is rotatably connected with the lower fixing plate through a rotating shaft A, the upper end of the lower fixing plate is rotatably connected with the upper fixing plate through a rotating shaft B, and fixing belts are fixedly connected to the foot supporting plate, the telescopic supporting plate, the lower fixing plate and two side plate edges of the upper fixing plate. The invention has reasonable structural design, can be worn on the legs of patients, integrates the functions of rehabilitation exercise and walking aid, can carry out limit protection on the bending movement of the knee joint during the rehabilitation exercise, can be supported by the supporting device in the walking aid, and has high safety and flexible and convenient use.
Description
Technical Field
The invention relates to the technical field of joint rehabilitation tools, in particular to a combined type knee joint rehabilitation exercise walking aid support.
Background
Knee joint, by in the thighbone, in lateral condyle and the shin bone, lateral condyle and patella constitute, the knee joint is very important to our daily motion, if it has appeared the problem, we can "step by one's foot and go difficult", the knee joint is the most complicated of structure in the human body structure, the leverage is strongest, the most injured joint, need carry out recovered exercise after the knee joint treatment, so that reply the mobility ability of knee joint gradually, current knee joint recovered exercise device multiple simple structure, fixed the placing, only can carry out simple knee joint to the patient and assist the exercise of stretching, the function is single, can not use in a flexible way, recovered effect is poor.
In summary, in order to solve the above technical problems, the present invention provides a combined walking aid support for knee joint rehabilitation exercise. Wearable on patient's leg, collect recovered taking exercise and help capable function in an organic whole, can carry out spacing protection to knee joint bending activity when recovered taking exercise, accessible strutting arrangement auxiliary stay when helping to walk, the security is high, and it is nimble convenient to use.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a combined type knee joint rehabilitation exercise walking aid support. Wearable on patient's leg, collect recovered exercise and help capable function in an organic whole, can carry out spacing protection to knee joint bending activity when recovered exercise, accessible strutting arrangement auxiliary stay when helping to walk, the security is high, and it is nimble convenient to use.
The technical scheme adopted by the invention for solving the technical problem is as follows: a combined knee joint rehabilitation exercise walking aid bracket comprises a supporting device, a foot supporting plate, a telescopic supporting plate, a lower fixing plate and an upper fixing plate, wherein the supporting device comprises an outer supporting cylinder, an inner supporting cylinder, a supporting rod, a hand-holding handle and a supporting handle, the upper end of the outer supporting cylinder is slidably inserted with the inner supporting cylinder, the upper end of the inner supporting cylinder is sealed, the upper end surface of the inner supporting cylinder is fixedly connected with the triangular supporting handle, the lower end opening of the inner supporting cylinder is slidably inserted with the supporting rod, vertical sliding grooves and transverse limiting grooves which are mutually perpendicular are respectively arranged on the upper right side cylinder wall of the outer supporting cylinder and the right side cylinder wall of the inner supporting cylinder, the outer end part of the limiting rod is slidably inserted in the sliding grooves of the inner supporting cylinder and the outer supporting cylinder, the hand-holding handle is fixedly connected on the outer wall of the outer supporting cylinder on the lower side of the sliding grooves, the lower end of the outer supporting cylinder is slidably sleeved with a fixed sleeve and is locked and fixed through a fixed bolt, the middle part of the outer wall on the left side of the fixed sleeve is fixedly connected with a rotating cylinder A, the lower end of the telescopic supporting plate is fixedly connected with a foot supporting plate, the upper end of the telescopic supporting plate is rotatably connected with a lower fixed plate through a rotating shaft A, the outer side end part of the rotating shaft A is rotatably connected with the rotating cylinder A, the upper end of the lower fixed plate is rotatably connected with an upper fixed plate through a rotating shaft B, the lower end of the front side plate edge of the upper fixed plate is fixedly connected with a circular arc-shaped limiting plate, the limiting plate is provided with a circular arc-shaped fixed chute, the edge of the outer side plate of the limiting plate is uniformly provided with a plurality of locking grooves, the middle part of the outer wall on the upper side of the lower fixed plate is fixedly connected with a sliding rod vertical to the lower fixed plate, the sliding rod is slidably inserted into the fixed chute, and the upper end of the sliding rod is fixed with a locking knob in a screwed manner, the outer side end of the rotating shaft B is rotatably connected with the rotating cylinder B, a T-shaped rod penetrating through two sides of the rotating cylinder B is inserted into the upper side of the rotating cylinder B in a sliding mode, a compression spring is fixedly sleeved on the outer wall of the rod between the handle portion of the T-shaped rod and the rotating cylinder, the other end of the T-shaped rod is fixedly connected with a locking rod perpendicular to the T-shaped rod, the locking rod is movably inserted into a locking groove, fixing belts are fixedly connected to the edges of two side plates of the foot supporting plate, the telescopic supporting plate, the lower fixing plate and the upper fixing plate, and the outer side ends of the two adjacent fixing belts are respectively provided with a bonding hook surface and a bonding rough surface.
Furthermore, a locking bolt is fixed at the telescopic part of the telescopic supporting plate in a threaded manner.
Furthermore, a rubber non-slip mat is fixedly connected to the bottom surface of the foot supporting plate.
Furthermore, the inner side plate surfaces of the lower fixing plate and the upper fixing plate, the inner side plate surfaces at the upper ends of the telescopic supporting plates and the upper end plate surfaces of the foot supporting plates are fixedly connected with a layer of silica gel pad.
Furthermore, the circle center of the fixed sliding chute is positioned on the axis of the rotating shaft B.
Furthermore, a layer of rubber anti-skid lines is fixedly connected to the groove wall of the limiting groove.
Furthermore, the lower end socket of the outer supporting cylinder is fixedly connected with a rubber buffering ring, the outer wall of the upper end of the outer supporting cylinder is fixedly connected with a fixing bolt in a threaded mode, the supporting rod is inserted into the rubber buffering ring in a sliding mode, and the lower end of the supporting rod is fixedly sleeved with a rubber sleeve.
Furthermore, a rubber handle is fixedly sleeved on the armrest handle, and a high-density sponge sleeve is fixedly sleeved on the cross rod on the upper side of the support handle.
The invention has the beneficial effects that: the invention has reasonable structural design, can be worn on the legs of patients, integrates the functions of rehabilitation exercise and walking aid, can carry out limit protection on the bending movement of the knee joint during the rehabilitation exercise, can be supported by the supporting device in the walking aid, and has high safety and flexible and convenient use.
Drawings
FIG. 1 is an exploded view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the supporting device of the present invention.
Fig. 3 is a schematic structural view of a sliding groove and a limiting groove on the inner support cylinder of the invention.
FIG. 4 is a side view of the foot rest of the present invention.
Fig. 5 is a schematic view of the connection structure of the outer support cylinder and the telescopic support plate of the present invention.
Fig. 6 is a schematic view of a connection structure of a lower fixing plate and an upper fixing plate according to the present invention.
Fig. 7 is a schematic view of the internal structure of the rotary cylinder B of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 7.
As shown in fig. 1 to 7, the invention comprises a supporting device, a foot supporting plate 14, a telescopic supporting plate 15, a lower fixing plate 22 and an upper fixing plate 18, wherein the supporting device comprises an outer supporting cylinder 1, an inner supporting cylinder 2, a supporting rod 6, a handle rest 11 and a supporting handle 3, the upper end of the outer supporting cylinder 1 is inserted with the inner supporting cylinder 2 in a sliding manner, the upper end of the inner supporting cylinder 2 is closed, the upper end surface of the inner supporting cylinder 2 is fixedly connected with the triangular supporting handle 3, the supporting rod 6 is inserted with the opening at the lower end of the inner supporting cylinder 2 in a sliding manner, the right upper side cylinder wall of the outer supporting cylinder 1 and the right side cylinder wall of the inner supporting cylinder 2 are both provided with a vertical sliding groove 10 and a transverse limiting groove 32 which are perpendicular to each other, the right outer wall of the upper end of the supporting rod 6 is fixedly connected with a limiting rod 9, the outer side end of the limiting rod 9 is inserted in the sliding grooves 10 of the inner supporting cylinder 2 and the outer supporting cylinder 1 in a sliding manner, different limiting grooves 32 are selected by the limiting rod 9, the support rod 6, the outer support tube 1 and the inner support tube 2 can be kept in limit locking, so that the extending length of the lower end of the support rod 6 can be adjusted, the lower end of the support rod 6 can be positioned below the foot supporting plate 14, the inner support tube 2 can be lifted, the support device is shaped like a crutch and can be directly used as a crutch to assist walking, the lower end of the support rod 6 can also be positioned on the upper side of the foot supporting plate 14, the support device can be used as a walking stick to assist walking exercise, a handrail 11 is fixedly connected to the outer wall of the outer support tube 1 on the lower side of the sliding groove 10, a fixed sleeve 4 is slidably sleeved at the lower end of the outer support tube 1 and is locked and fixed through a fixing bolt 5, a rotating tube A13 is fixedly connected to the middle part of the outer wall on the left side of the fixed sleeve 4, a foot supporting plate 14 is fixedly connected to the lower end of the telescopic supporting plate 15, a lower fixing plate 22 is rotatably connected to the upper end of the telescopic supporting plate 15 through a rotating shaft A21, the outer end of the rotating shaft A21 is rotatably connected with the rotating cylinder A13, the upper end of the lower fixing plate 22 is rotatably connected with the upper fixing plate 18 through a rotating shaft B24, the lower end of the front side plate edge of the upper fixing plate 18 is fixedly connected with a circular arc-shaped limiting plate 30, the limiting plate 30 is provided with a circular arc-shaped fixing sliding groove 35, a plurality of locking grooves 36 are uniformly arranged at the edge of the outer side plate of the limit plate 30, a sliding rod 25 vertical to the upper side outer wall of the lower fixing plate 22 is fixedly connected with the middle part of the upper side outer wall of the lower fixing plate, the sliding rod 25 is inserted in the fixed sliding groove 35 in a sliding manner, the upper end of the sliding rod is fixedly connected with a locking knob 26 in a threaded manner, the locking knob 26 can lock the sliding rod 25 so that the sliding rod can not slide in the fixed sliding groove 35, so as to fix the knee joint to be immobile and protect it during walking, the outer end of the rotating shaft B24 is rotatably connected with the rotating cylinder B27, the upper side of the rotating cylinder B27 is inserted with a T-shaped rod 28 which penetrates through the two sides of the rotating cylinder B in a sliding way, a compression spring 29 is fixedly sleeved on the outer wall of the rod between the handle part of the T-shaped rod 28 and the rotating cylinder, the other end of the T-shaped rod 28 is fixedly connected with a locking rod 37 vertical to the T-shaped rod, the locking rod 37 is movably inserted in the locking groove 36 to push the handle part of the T-shaped rod 28, the locking rod 37 can be separated from the locking groove 36 to be unlocked, the T-shaped rod 28 can be rotated to clamp the locking rod 37 into the corresponding locking groove 36, the movable range of the sliding rod 25 in the fixed sliding groove 35 can be limited, thereby limiting the bending degree of the knee joint, carrying out exercise limiting protection, avoiding secondary damage of the knee joint caused by overlarge moving degree, fixing belts 17 are fixedly connected to the edges of two side plates of the foot supporting plate 14, the telescopic supporting plate 15, the lower fixing plate 22 and the upper fixing plate 18, and a bonding hook surface 19 and a bonding rough surface 20 are respectively arranged at the outer side ends of two adjacent fixing belts 17. The patient's feet can be fixed to the foot plate 14 by adhesive fixing of the fixing bands 17, the patient's calves are fixed to the lower fixing plate 22, and the patient's thighs are fixed to the upper fixing plate 18.
And a locking bolt 16 is fixed at the telescopic part of the telescopic supporting plate 15 in a threaded manner. The locking bolt 16 can fix the telescopic length of the telescopic supporting plate 15, so that the comfort of the patient is better when the patient steps on the foot.
A rubber non-slip mat 34 is fixedly connected to the bottom surface of the foot supporting plate 14. The rubber cleats 34 prevent the bottom of the foot plate 14 from slipping.
And the inner side plate surfaces of the lower fixing plate 22 and the upper fixing plate 18, the upper end inner side plate surface of the telescopic supporting plate 15 and the upper end plate surface of the foot supporting plate 14 are fixedly connected with a layer of silica gel pad 23. The silicone pad 23 may increase patient comfort.
The center of the fixed chute 35 is located on the axis of the rotating shaft B24. When the knee is bent, the slide bar 25 slides in the fixed slide groove 35 without interference of movement.
And a layer of rubber antiskid lines 33 is fixedly connected to the wall of the limiting groove 32. The rubber anti-slip threads 33 can enable the limiting rod 9 and the limiting groove 32 to be clamped and fastened more tightly, so that the limiting rod cannot slide randomly.
The utility model discloses a support the outer support section of thick bamboo 1, including outer support section of thick bamboo 1, the lower extreme nozzle department fixedly connected with rubber buffer ring 31 of outer support section of thick bamboo 1, the spiro union is fixed with fixing bolt 5 on the upper end outer wall of outer support section of thick bamboo 1, and fixing bolt 5 can assist and be more firm with the connection of outer support section of thick bamboo 1 and interior support section of thick bamboo 2, 6 slip pegs graft in rubber buffer ring 31 of bracing piece, the fixed cover of lower extreme of bracing piece 6 has rubber sleeve 7. The rubber buffer ring 31 can stabilize the support of the support rod 6, and can not shake in the outer support cylinder 1, and the rubber sleeve 7 can prevent the support rod 6 from slipping vertically on the ground.
The handle 11 is fixedly sleeved with a rubber handle 12, and the cross bar on the upper side of the support handle 3 is fixedly sleeved with a high-density sponge sleeve 8. The rubber handle 12 is convenient for holding without slipping, and the high-density sponge sleeve 8 can ensure that the support handle 3 is more comfortable when being clamped at the armpit part.
During the use, fix this device in patient's shank, the foot is fixed to be stepped on foot layer board 14, accessible check lock lever 37 carries out spacing protection with the joint of locking groove 36, the crooked degree of restriction knee joint, the patient can lie bed and hold the pulling back and forth of support handle 3, thereby supplementary knee joint is crooked to be taken exercise, also can be when walking is taken exercise, hold support handle 3 with this strutting arrangement as stick pulling affected limb protraction and auxiliary stay, be convenient for take exercise, thereby avoid suffering the unable support of limb and fall down, the recovered initial stage of knee joint, also can pull down bracing piece 6, support a section of thick bamboo 2 pull-up in will, directly regard as the walking stick to use strutting arrangement, accessible check lock lever 37 carries out spacing protection with the joint of locking groove 36 simultaneously, cause knee joint secondary injury when avoiding walking.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a modular knee joint rehabilitation is taken exercise and is helped capable support, includes strutting arrangement, foot layer board, flexible fagging, bottom plate, an upper fixed plate, its characterized in that: the supporting device comprises an outer supporting cylinder, an inner supporting cylinder, a supporting rod, a handrail handle and a supporting handle, wherein the inner supporting cylinder is inserted at the upper end of the outer supporting cylinder in a sliding manner, the upper end of the inner supporting cylinder is closed, the triangular supporting handle is fixedly connected to the upper end surface of the inner supporting cylinder, the supporting rod is inserted at the opening at the lower end of the inner supporting cylinder in a sliding manner, vertical sliding grooves and transverse limiting grooves which are mutually vertical are formed in the cylinder wall at the upper right side of the outer supporting cylinder and the cylinder wall at the right side of the inner supporting cylinder, the limiting rod is fixedly connected to the outer wall at the right side of the upper end of the supporting rod, the outer end part of the limiting rod is inserted in the sliding grooves of the inner supporting cylinder and the outer supporting cylinder in a sliding manner, the handrail handle is fixedly connected to the outer wall of the outer supporting cylinder at the lower side of the sliding groove, the fixing sleeve is sleeved at the lower end of the outer supporting cylinder and is locked and fixed through a fixing bolt, the middle part of the outer wall of the left side of the fixed sleeve is fixedly connected with a rotating cylinder A, the lower end of the telescopic supporting plate is fixedly connected with a foot supporting plate, the upper end of the telescopic supporting plate is rotatably connected with a lower fixed plate through a rotating shaft A, the outer side end part of the rotating shaft A is rotatably connected with the rotating cylinder A, the upper end of the lower fixed plate is rotatably connected with an upper fixed plate through a rotating shaft B, the lower end of the front side plate edge of the upper fixed plate is fixedly connected with a circular arc-shaped limiting plate, the limiting plate is provided with a circular arc-shaped fixed chute, the outer side plate edge of the limiting plate is uniformly provided with a plurality of locking grooves, the middle part of the outer wall of the upper side of the lower fixed plate is fixedly connected with a sliding rod vertical to the lower fixed plate, the sliding rod is inserted in the fixed chute in a sliding manner, the upper end part of the sliding rod is fixedly connected with a locking knob, the outer side end part of the rotating shaft B is rotatably connected with the rotating cylinder B, and the upper side of the rotating cylinder B is inserted with a T-shaped rod penetrating through two sides of the rotating cylinder B in a sliding manner, the handle part of the T-shaped rod and the outer wall of the rod between the rotating cylinders are fixedly sleeved with a compression spring, the other end of the T-shaped rod is fixedly connected with a locking rod perpendicular to the T-shaped rod, the locking rod is movably inserted in a locking groove, fixing belts are fixedly connected to the edges of two side plates of the foot supporting plate, the telescopic supporting plate, the lower fixing plate and the upper fixing plate, and the outer side ends of the two adjacent fixing belts are respectively provided with a bonding hook surface and a bonding rough surface.
2. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: and the telescopic part of the telescopic supporting plate is fixedly connected with a locking bolt in a threaded manner.
3. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: the bottom surface of the foot supporting plate is fixedly connected with a rubber non-slip mat.
4. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: and the inner side plate surfaces of the lower fixing plate and the upper fixing plate, the inner side plate surfaces at the upper ends of the telescopic supporting plates and the upper end plate surfaces of the foot supporting plates are fixedly connected with a layer of silica gel pad.
5. The modular knee rehabilitation exercise walker support of claim 1, wherein: the circle center of the fixed sliding chute is positioned on the axis of the rotating shaft B.
6. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: and a layer of rubber anti-skid lines is fixedly connected to the groove wall of the limiting groove.
7. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: the rubber buffer ring is fixedly connected to the lower end opening of the outer support cylinder, a fixing bolt is fixedly screwed on the outer wall of the upper end of the outer support cylinder, the support rod is inserted into the rubber buffer ring in a sliding mode, and a rubber sleeve is fixedly sleeved at the lower end of the support rod.
8. The combined knee joint rehabilitation exercise walking aid support frame according to claim 1, characterized in that: the handle is fixedly sleeved with a rubber handle, and a cross rod on the upper side of the support handle is fixedly sleeved with a high-density sponge sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694289.1A CN113230100B (en) | 2021-06-23 | 2021-06-23 | Combined knee joint rehabilitation exercise walking aid support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694289.1A CN113230100B (en) | 2021-06-23 | 2021-06-23 | Combined knee joint rehabilitation exercise walking aid support |
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| CN113230100A CN113230100A (en) | 2021-08-10 |
| CN113230100B true CN113230100B (en) | 2022-11-11 |
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| CN113230100A (en) | 2021-08-10 |
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