CN108030655B - Rolling type leg massage chair for orthopedic patients - Google Patents
Rolling type leg massage chair for orthopedic patients Download PDFInfo
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- CN108030655B CN108030655B CN201810038074.2A CN201810038074A CN108030655B CN 108030655 B CN108030655 B CN 108030655B CN 201810038074 A CN201810038074 A CN 201810038074A CN 108030655 B CN108030655 B CN 108030655B
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- massage
- support
- rotating shaft
- roller
- slide rail
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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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- 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
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
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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
- 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
- A61H2201/164—Feet or leg, e.g. pedal
-
- 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
- A61H2205/10—Leg
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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)
- Massaging Devices (AREA)
Abstract
The invention relates to a massage chair, in particular to a rolling type leg massage chair for orthopedic patients. The invention aims to provide a rolling type leg massage chair for orthopedic patients, which has good massage effect, does not need hands to massage and has consistent massage force. In order to solve the technical problem, the invention provides a rolling type leg massage chair for orthopedic patients, which comprises a bottom plate and the like; the supporting seat is installed on bottom plate top right side, and the seat is installed at the supporting seat top, and the mounting panel is installed to the bilateral symmetry formula around the seat left surface, is equipped with popliteal fossa massage device between the front and back both sides mounting panel, and bottom plate top left side is equipped with shank massage device, shank massage device and popliteal fossa massage device contact. The invention can fix the crus of the orthopedic patients through the fixing device, so that the second massage block has better massage effect on the legs of the orthopedic patients, and the orthopedic patients with different leg lengths can better massage through the lifting pedal device.
Description
Technical Field
The invention relates to a massage chair, in particular to a rolling type leg massage chair for orthopedic patients.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.
After orthopedic patient's shank treatment, all need massage the shank every day, and make the recovered faster of shank, and generally all massage the shank with the hand, massage effect is not good, and long-time massage hand is easy for ache, and leads to massage dynamics inconsistent, consequently need urgently to develop a massage effect good, need not the people and massage with the hand, massage dynamics unanimous orthopedic patient's roll formula shank massage armchair.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the massage effect is poor and the massage force is inconsistent due to the fact that hands are easy to ache in long-time massage and the legs are massaged by hands generally, and the technical problem to be solved is to provide the rolling type leg massage chair for the orthopedic patients, which has the advantages of good massage effect, no need of hands for massage and consistent massage force.
(2) Technical scheme
In order to solve the technical problem, the invention provides a rolling type leg massage chair for orthopedic patients, which comprises a bottom plate, a supporting seat, a mounting plate, a popliteal fossa massage device and a leg massage device, wherein the supporting seat is installed on the right side of the top of the bottom plate, the seat is installed on the top of the supporting seat, the mounting plate is symmetrically installed on the front side and the rear side of the left side of the seat, the popliteal fossa massage device is arranged between the mounting plate on the front side and the mounting plate on the rear side, the leg massage device is arranged on the left side.
Preferably, the popliteal massage device comprises a first motor, a first rotating shaft and a roller, first massage piece, the second pivot, cross and contact wheel, rear side mounting panel leading flank mid-mounting has first motor, the output shaft of first motor has first pivot through the coupling joint, first pivot front end is connected with front side mounting panel trailing flank middle part rotary type, first pivot mid-mounting has the cylinder, the even spaced first massage piece of installing of cylinder lateral surface, the heart-shaped groove is opened to cylinder leading flank circumference, the opening of the bilateral symmetry formula of cylinder has the breach, breach and heart-shaped inslot intercommunication, the second pivot is installed of installing of front side mounting panel trailing flank lower part right side rotary type, the cross is installed to second pivot rear end, contact wheel is all installed to four angles rear sides of cross, upper portion contact wheel is located heart-shaped inslot, the cross lower part contacts with shank massage device.
Preferably, shank massage device is including first support, first sprocket, the second support, the second sprocket, the chain belt, branch, the third pivot, massage roller and second massage piece, first support and second support are installed to bottom plate top left side, first support is located second support right side, first sprocket is all installed on first support left and right sides top, the second sprocket is installed on second support top, be connected with the chain belt between second sprocket and the first sprocket, even spaced installs branch on the chain belt, the third pivot is installed to branch top rotary type, install the massage roller in the third pivot, the even spaced second massage piece of installing of massage roller lateral surface, the second massage piece contacts the cooperation with the cross.
Preferably, still including over-and-under type pedal device, over-and-under type pedal device is including the diaphragm, the second motor, the screw rod, the internal thread sleeve, first slide rail, first slider, supporting shoe and footboard, the diaphragm is installed to bottom plate left surface lower part, the vertical second motor of installing in diaphragm top left side, the output shaft of second motor has the screw rod through the coupling joint, the vertical first slide rail of installing in diaphragm top right side, be equipped with on the first slide rail rather than the first slider of complex, first slider and first slide rail sliding fit, the supporting shoe is installed to first slider left surface, the footboard is installed at the supporting shoe top, the footboard is located second sprocket left side below, the internal thread sleeve is installed on footboard bottom right side, the screw rod is located the internal thread sleeve rather than the cooperation.
Preferably, still including fixing device, fixing device is including the connecting rod, the bull stick, the gear, arc fixed plate, electric putter and rack, footboard left surface mid-mounting has the connecting rod, the bull stick is installed to the connecting rod left end, the gear is installed to the bull stick front end, arc fixed plate is installed to the bull stick rear end, arc fixed plate is located second massage piece left side, footboard bottom left side horizontal installation has electric putter, install the rack on electric putter's the telescopic link, the rack is located the gear below, rack and gear engagement.
Preferably, the gear rack further comprises a second sliding rail and a second sliding block, the second sliding rail is horizontally mounted at the upper portion of the outer left side face of the internal thread sleeve, the second sliding rail is provided with a second sliding block matched with the second sliding rail, the second sliding block is in sliding fit with the second sliding rail, and the top of the second sliding block is connected with the right side of the bottom of the gear rack.
Preferably, the chain belt support device further comprises a cross bar and a support roller, the cross bar is uniformly installed on the upper portion of the left side face of the first support at intervals, the support roller is installed at the left end of the cross bar, and the support roller is in contact with the chain belt.
The working principle is as follows: at first orthopedics patient sits on the seat, and then popliteal fossa and popliteal fossa massage device contact, and shank massage device contact, can start popliteal fossa massage device, and then popliteal fossa massage device massages orthopedics patient's popliteal fossa, and simultaneously, popliteal fossa massage device drive shank massage device operation, and then shank massage device massages orthopedics patient's shank. When the orthopedic patient is massaged for a proper time, the popliteal fossa massage device can be closed, and then the leg massage device stops operating, so that the orthopedic patient can get off from the seat.
Because the popliteal fossa massaging device comprises a first motor, a first rotating shaft, a roller, a first massaging block, a second rotating shaft, a cross fork and a contact wheel, the first motor is arranged in the middle of the front side surface of a rear side mounting plate, the output shaft of the first motor is connected with the first rotating shaft through a coupling, the front end of the first rotating shaft is rotatably connected with the middle of the rear side surface of the front side mounting plate, the roller is arranged in the middle of the first rotating shaft, the first massaging blocks are uniformly arranged on the outer side surface of the roller at intervals, a heart-shaped groove is circumferentially arranged on the front side surface of the roller, notches are symmetrically arranged on the left side and the right side of the roller and are communicated with the heart-shaped groove, the second rotating shaft is rotatably arranged on the right side of the lower part of the rear side surface of the front side mounting plate, the cross fork is arranged at the rear end of the second rotating shaft, the contact wheels are arranged on the rear, orthopedics patient's popliteal fossa and the contact of first massage piece, can start first motor reversal, first motor reversal drives first pivot reversal, first pivot reversal drives the cylinder reversal, the cylinder reversal drives first massage piece reversal, first massage piece reversal is massaged orthopedics patient's popliteal fossa, and the cylinder reversal makes contact wheel roll at heart inslot, and drive cross corotation through heart-shaped groove and breach, cross corotation drive shank massage device function, and then shank massage device massages orthopedics patient's shank. When the orthopedic patient massages for a proper time, the first motor can be turned off, and the orthopedic patient can get off from the seat.
Because the leg massage device comprises a first bracket, a first chain wheel, a second bracket, a second chain wheel, a chain belt, a supporting rod, a third rotating shaft, a massage roller and a second massage block, the first bracket and the second bracket are installed on the left side of the top of the bottom plate, the first bracket is positioned on the right side of the second bracket, the first chain wheel is installed on the top ends of the left side and the right side of the first bracket, the second chain wheel is installed on the top end of the second bracket, the chain belt is connected between the second chain wheel and the first chain wheel, the supporting rods are installed on the chain belt at even intervals, the third rotating shaft is installed on the top end of the supporting rod in a rotating mode, the massage roller is installed on the third rotating shaft, the second massage block is installed on the outer side surface of the massage roller at even intervals, the second massage block is in contact fit with the cross fork, when the first motor is started, the cross fork rotates forwards to drive the chain belt, the second massage block positively rotates to contact with the shank of the orthopedic patient, and then the second massage block rolls on the shank of the orthopedic patient to massage the shank. When the orthopedic patient massages for a proper time, the first motor is turned off, and then the second massage block stops rotating forwards.
Because the orthopedic patient sitting chair also comprises a lifting type pedal device, the lifting type pedal device comprises a transverse plate, a second motor, a screw, an internal thread sleeve, a first slide rail, a first slide block, a supporting block and a pedal, the transverse plate is installed on the lower portion of the left side surface of the bottom plate, the second motor is vertically installed on the left side of the top of the transverse plate, an output shaft of the second motor is connected with the screw through a coupler, the first slide rail is vertically installed on the right side of the top of the transverse plate, the first slide rail is provided with a first slide block matched with the first slide rail, the first slide block is in sliding fit with the first slide rail, the supporting block is installed on the left side surface of the first slide block, the pedal is installed on the top of the supporting block, the pedal is positioned on the left lower portion of the second chain wheel, the internal thread sleeve is installed on the right side of, the positive and negative rotation in turn of second motor drives the positive and negative rotation in turn of screw rod, and the positive and negative rotation in turn of screw rod drives the internal thread sleeve and reciprocates, and the internal thread sleeve reciprocates and drives the footboard and reciprocate, and the footboard reciprocates and drives orthopedic patient's foot and reciprocate, and then when orthopedic patient's foot is located suitable position, can close the second motor, can start first motor and make first massage piece and second massage piece massage orthopedic patient. Therefore, orthopedic patients with different leg lengths can better massage the legs and the popliteal fossa.
Because the massage device also comprises a fixing device, the fixing device comprises a connecting rod, a rotating rod, a gear, an arc-shaped fixed plate, an electric push rod and a rack, the connecting rod is arranged in the middle of the left side surface of the pedal, the rotating rod is arranged at the left end of the connecting rod, the gear is arranged at the front end of the rotating rod, the arc-shaped fixed plate is arranged at the rear end of the rotating rod, the arc-shaped fixed plate is positioned at the left side of the second massage block, the electric push rod is horizontally arranged at the left side of the bottom of the pedal, the rack is arranged on a telescopic rod of the electric push rod, the rack is positioned below the gear and is meshed with the gear, firstly, an operator starts the electric push rod, the telescopic rod of, when the arc-shaped fixing plate is reversely rotated to a proper position, the electric push rod can be closed, and an orthopedic patient can sit on the seat to place feet on the pedal. When the foot of the orthopedic patient is positioned on the pedal, the telescopic rod of the electric push rod can be started to extend, then the rack moves leftwards to drive the gear to rotate positively, the arc-shaped fixing plate is driven to rotate positively to be in contact with the leg of the orthopedic patient to fix the orthopedic patient, and the electric push rod is closed. After the orthopedic patient massages for a proper time, the legs of the orthopedic patient can be loosened by the arc-shaped fixing plate according to the operation, and the orthopedic patient can get off the chair. Therefore, the legs of the orthopedic patients can be more comfortably massaged.
Because still including second slide rail and second slider, the outer left surface upper portion horizontal installation of internal thread sleeve has the second slide rail, be equipped with on the second slide rail rather than complex second slider, second slider and second slide rail sliding fit, second slider top is connected with rack bottom right side, and when the rack removed, the second slide rail played the guide effect with the second slider, and then more steady when making the rack remove, simultaneously, can also play the supporting role to the rack.
Because still including horizontal pole and backing roll, the even spaced horizontal pole of installing in first support left surface upper portion, the backing roll is installed to the horizontal pole left end, backing roll and chain belt contact, when the second massage piece rolls and massages orthopedic patient's shank, the backing roll supports the chain belt, and makes the second massage piece better massage orthopedic patient's shank, and the massage dynamics is unanimous.
(3) Advantageous effects
According to the invention, the shank of the orthopedic patient can be fixed through the fixing device, so that the second massage block has a better massage effect on the leg of the orthopedic patient, and the orthopedic patients with different leg lengths can be better massaged through the lifting pedal device, so that the effects of good massage effect, no need of hands for massage and consistent massage force are achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of the popliteal massage device of the present invention.
Fig. 3 is a partially enlarged schematic view of the leg massage apparatus of the present invention.
Fig. 4 is a first partial structure diagram of the front view of the present invention.
Fig. 5 is a second partial structure diagram of the front view of the present invention.
FIG. 6 is a third partial structural view of the front view of the present invention.
The labels in the figures are: 1-bottom plate, 2-support base, 3-seat, 4-mounting plate, 5-popliteal massage device, 51-first motor, 52-first rotating shaft, 53-roller, 54-first massage block, 55-heart-shaped groove, 56-notch, 57-second rotating shaft, 58-cross fork, 59-contact wheel, 6-leg massage device, 61-first support, 62-first chain wheel, 63-second support, 64-second chain wheel, 65-chain belt, 66-support rod, 67-third rotating shaft, 68-massage roller, 69-second massage block, 7-lifting pedal device, 71-transverse plate, 72-second motor, 73-screw rod, 74-internal screw sleeve, 75-first sliding rail, 76-a first sliding block, 77-a supporting block, 78-a pedal, 8-a fixing device, 81-a connecting rod, 82-a rotating rod, 83-a gear, 84-an arc fixing plate, 85-an electric push rod, 86-a rack, 9-a second sliding rail, 10-a second sliding block, 11-a cross rod and 12-a supporting roller.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a orthopedics patient roll formula leg massage armchair, as shown in fig. 1-6, including bottom plate 1, supporting seat 2, seat 3, mounting panel 4, popliteal fossa massage device 5 and leg massage device 6, supporting seat 2 is installed on 1 top right side of bottom plate, seat 3 is installed at 2 tops of supporting seat, the mounting panel 4 is installed to 3 left sides front and back bilateral symmetry formula of seat, be equipped with popliteal fossa massage device 5 between front and back both sides mounting panel 4, 1 top left side of bottom plate is equipped with leg massage device 6, leg massage device 6 and the contact of popliteal fossa massage device 5.
Example 2
The utility model provides a orthopedics patient roll formula leg massage armchair, as shown in fig. 1-6, including bottom plate 1, supporting seat 2, seat 3, mounting panel 4, popliteal fossa massage device 5 and leg massage device 6, supporting seat 2 is installed on 1 top right side of bottom plate, seat 3 is installed at 2 tops of supporting seat, the mounting panel 4 is installed to 3 left sides front and back bilateral symmetry formula of seat, be equipped with popliteal fossa massage device 5 between front and back both sides mounting panel 4, 1 top left side of bottom plate is equipped with leg massage device 6, leg massage device 6 and the contact of popliteal fossa massage device 5.
The popliteal fossa massaging device 5 comprises a first motor 51, a first rotating shaft 52, a roller 53, a first massaging block 54, a second rotating shaft 57, a cross 58 and a contact wheel 59, wherein the first motor 51 is arranged in the middle of the front side surface of a rear side mounting plate 4, an output shaft of the first motor 51 is connected with the first rotating shaft 52 through a coupling, the front end of the first rotating shaft 52 is rotatably connected with the middle of the rear side surface of the front side mounting plate 4, the roller 53 is arranged in the middle of the first rotating shaft 52, the first massaging blocks 54 are uniformly arranged on the outer side surface of the roller 53 at intervals, a heart-shaped groove 55 is circumferentially arranged on the front side surface of the roller 53, notches 56 are symmetrically arranged on the left side and the right side of the roller 53, the notches 56 are communicated with the heart-shaped groove 55, the second rotating shaft 57 is rotatably arranged on the right side of the lower part of the rear side surface of the front side mounting plate 4, the cross 58 is arranged at the, the lower portion of the cross 58 is in contact with the leg massage device 6.
Example 3
The utility model provides a orthopedics patient roll formula leg massage armchair, as shown in fig. 1-6, including bottom plate 1, supporting seat 2, seat 3, mounting panel 4, popliteal fossa massage device 5 and leg massage device 6, supporting seat 2 is installed on 1 top right side of bottom plate, seat 3 is installed at 2 tops of supporting seat, the mounting panel 4 is installed to 3 left sides front and back bilateral symmetry formula of seat, be equipped with popliteal fossa massage device 5 between front and back both sides mounting panel 4, 1 top left side of bottom plate is equipped with leg massage device 6, leg massage device 6 and the contact of popliteal fossa massage device 5.
The popliteal fossa massaging device 5 comprises a first motor 51, a first rotating shaft 52, a roller 53, a first massaging block 54, a second rotating shaft 57, a cross 58 and a contact wheel 59, wherein the first motor 51 is arranged in the middle of the front side surface of a rear side mounting plate 4, an output shaft of the first motor 51 is connected with the first rotating shaft 52 through a coupling, the front end of the first rotating shaft 52 is rotatably connected with the middle of the rear side surface of the front side mounting plate 4, the roller 53 is arranged in the middle of the first rotating shaft 52, the first massaging blocks 54 are uniformly arranged on the outer side surface of the roller 53 at intervals, a heart-shaped groove 55 is circumferentially arranged on the front side surface of the roller 53, notches 56 are symmetrically arranged on the left side and the right side of the roller 53, the notches 56 are communicated with the heart-shaped groove 55, the second rotating shaft 57 is rotatably arranged on the right side of the lower part of the rear side surface of the front side mounting plate 4, the cross 58 is arranged at the, the lower portion of the cross 58 is in contact with the leg massage device 6.
The leg massage device 6 comprises a first support 61, a first chain wheel 62, a second support 63, a second chain wheel 64, a chain belt 65, a support rod 66, a third rotating shaft 67, a massage roller 68 and a second massage block 69, the first support 61 and the second support 63 are installed on the left side of the top of the bottom plate 1, the first support 61 is located on the right side of the second support 63, the first chain wheel 62 is installed on the top ends of the left side and the right side of the first support 61, the second chain wheel 64 is installed on the top end of the second support 63, the chain belt 65 is connected between the second chain wheel 64 and the first chain wheel 62, the support rods 66 are installed on the chain belt 65 at uniform intervals, the third rotating shaft 67 is installed on the top end of the support rods 66 in a rotating mode, the massage roller 68 is installed on the third rotating shaft 67, the second massage blocks 69 are installed on the outer side face of the massage.
Example 4
The utility model provides a orthopedics patient roll formula leg massage armchair, as shown in fig. 1-6, including bottom plate 1, supporting seat 2, seat 3, mounting panel 4, popliteal fossa massage device 5 and leg massage device 6, supporting seat 2 is installed on 1 top right side of bottom plate, seat 3 is installed at 2 tops of supporting seat, the mounting panel 4 is installed to 3 left sides front and back bilateral symmetry formula of seat, be equipped with popliteal fossa massage device 5 between front and back both sides mounting panel 4, 1 top left side of bottom plate is equipped with leg massage device 6, leg massage device 6 and the contact of popliteal fossa massage device 5.
The popliteal fossa massaging device 5 comprises a first motor 51, a first rotating shaft 52, a roller 53, a first massaging block 54, a second rotating shaft 57, a cross 58 and a contact wheel 59, wherein the first motor 51 is arranged in the middle of the front side surface of a rear side mounting plate 4, an output shaft of the first motor 51 is connected with the first rotating shaft 52 through a coupling, the front end of the first rotating shaft 52 is rotatably connected with the middle of the rear side surface of the front side mounting plate 4, the roller 53 is arranged in the middle of the first rotating shaft 52, the first massaging blocks 54 are uniformly arranged on the outer side surface of the roller 53 at intervals, a heart-shaped groove 55 is circumferentially arranged on the front side surface of the roller 53, notches 56 are symmetrically arranged on the left side and the right side of the roller 53, the notches 56 are communicated with the heart-shaped groove 55, the second rotating shaft 57 is rotatably arranged on the right side of the lower part of the rear side surface of the front side mounting plate 4, the cross 58 is arranged at the, the lower portion of the cross 58 is in contact with the leg massage device 6.
The leg massage device 6 comprises a first support 61, a first chain wheel 62, a second support 63, a second chain wheel 64, a chain belt 65, a support rod 66, a third rotating shaft 67, a massage roller 68 and a second massage block 69, the first support 61 and the second support 63 are installed on the left side of the top of the bottom plate 1, the first support 61 is located on the right side of the second support 63, the first chain wheel 62 is installed on the top ends of the left side and the right side of the first support 61, the second chain wheel 64 is installed on the top end of the second support 63, the chain belt 65 is connected between the second chain wheel 64 and the first chain wheel 62, the support rods 66 are installed on the chain belt 65 at uniform intervals, the third rotating shaft 67 is installed on the top end of the support rods 66 in a rotating mode, the massage roller 68 is installed on the third rotating shaft 67, the second massage blocks 69 are installed on the outer side face of the massage.
The lifting pedal device 7 is further included, the lifting pedal device 7 comprises a transverse plate 71, a second motor 72, a screw rod 73, an internal thread sleeve 74, a first sliding rail 75, a first sliding block 76, a supporting block 77 and a pedal 78, the transverse plate 71 is installed on the lower portion of the left side face of the bottom plate 1, the second motor 72 is vertically installed on the left side of the top of the transverse plate 71, an output shaft of the second motor 72 is connected with the screw rod 73 through a coupler, the first sliding rail 75 is vertically installed on the right side of the top of the transverse plate 71, the first sliding rail 75 is provided with the first sliding block 76 matched with the first sliding rail 75 in a sliding mode, the supporting block 77 is installed on the left side face of the first sliding block 76, the pedal 78 is installed on the top of the supporting block 77, the pedal 78 is located on the left lower portion of the second chain wheel 64, the internal.
Still including fixing device 8, fixing device 8 is including the connecting rod 81, the bull stick 82, gear 83, arc fixed plate 84, electric putter 85 and rack 86, footboard 78 left surface mid-mounting has the connecting rod 81, the bull stick 82 is installed to the connecting rod 81 left end, gear 83 is installed to the bull stick 82 front end, arc fixed plate 84 is installed to the bull stick 82 rear end, arc fixed plate 84 is located second massage piece 69 left side, footboard 78 bottom left side horizontal installation has electric putter 85, install rack 86 on electric putter 85's the telescopic link, rack 86 is located gear 83 below, rack 86 and gear 83 mesh.
The sliding rack is characterized by further comprising a second sliding rail 9 and a second sliding block 10, the second sliding rail 9 is horizontally mounted on the upper portion of the outer left side face of the internal thread sleeve 74, the second sliding block 10 matched with the second sliding rail 9 is arranged on the second sliding rail 9, the second sliding block 10 is in sliding fit with the second sliding rail 9, and the top of the second sliding block 10 is connected with the right side of the bottom of the rack 86.
The chain belt type chain belt conveyor further comprises a cross bar 11 and supporting rollers 12, the cross bar 11 is evenly installed on the upper portion of the left side face of the first support 61 at intervals, the supporting rollers 12 are installed at the left end of the cross bar 11, and the supporting rollers 12 are in contact with the chain belt 65.
The working principle is as follows: at first orthopedics patient sits on seat 3, and then popliteal fossa and 5 contacts of popliteal fossa massage device, and shank and 6 contacts of shank massage device, can start popliteal fossa massage device 5, and then 5 massages orthopedics patient's popliteal fossa of popliteal fossa massage device, and simultaneously, 5 drive shank massage device 6 operations of popliteal fossa massage device, and then shank massage device 6 massages orthopedics patient's shank. After the orthopedic patient is massaged for a proper time, the popliteal massage device 5 can be closed, and then the leg massage device 6 stops operating, so that the orthopedic patient can get off from the seat 3.
Because the popliteal fossa massaging device 5 comprises a first motor 51, a first rotating shaft 52, a roller 53, a first massaging block 54, a second rotating shaft 57, a cross fork 58 and a contact wheel 59, the first motor 51 is arranged in the middle of the front side surface of the rear side mounting plate 4, the output shaft of the first motor 51 is connected with the first rotating shaft 52 through a coupling, the front end of the first rotating shaft 52 is rotatably connected with the middle of the rear side surface of the front side mounting plate 4, the roller 53 is arranged in the middle of the first rotating shaft 52, the first massaging blocks 54 are uniformly arranged on the outer side surface of the roller 53 at intervals, a heart-shaped groove 55 is circumferentially arranged on the front side surface of the roller 53, notches 56 are symmetrically arranged on the left side and the right side of the roller 53, the notches 56 are communicated with the heart-shaped groove 55, the second rotating shaft 57 is rotatably arranged on the right side of the lower part of the rear side surface of the front side mounting, upper portion contact wheel 59 is located heart-shaped groove 55, cross 58 lower part and leg massage device 6 contact, when orthopedic patient sits on seat 3, orthopedic patient's popliteal fossa and first massage piece 54 contact, can start first motor 51 reversal, first motor 51 reversal drives first pivot 52 reversal, first pivot 52 reversal drives cylinder 53 reversal, cylinder 53 reversal drives first massage piece 54 reversal, first massage piece 54 reversal massages orthopedic patient's popliteal fossa, and cylinder 53 reversal makes contact wheel 59 roll in heart-shaped groove 55, and drive cross 58 corotation through heart-shaped groove 55 and breach 56, cross 58 corotation drives leg massage device 6 and operates, and then leg massage device 6 massages orthopedic patient's shank. When the orthopedic patient massages for a proper time, the first motor 51 can be turned off, and the orthopedic patient can get off the seat 3.
Because the leg massage device 6 comprises the first bracket 61, the first chain wheel 62, the second bracket 63, the second chain wheel 64, the chain belt 65, the supporting rod 66, the third rotating shaft 67, the massage roller 68 and the second massage block 69, the first bracket 61 and the second bracket 63 are installed on the left side of the top of the bottom plate 1, the first bracket 61 is located on the right side of the second bracket 63, the first chain wheel 62 is installed on the top end of the left side and the right side of the first bracket 61, the second chain wheel 64 is installed on the top end of the second bracket 63, the chain belt 65 is connected between the second chain wheel 64 and the first chain wheel 62, the supporting rods 66 are installed on the chain belt 65 at uniform intervals, the third rotating shaft 67 is installed on the top end of the supporting rod 66 in a rotating manner, the massage roller 68 is installed on the third rotating shaft 67, the second forward rotation massage blocks 69 are installed on the outer side surface of the massage roller 68 at uniform intervals, the second massage blocks 69 are in contact with the cross fork 58, when the first motor 51, the massage roller 68 is driven to rotate forwards, the second massage block 69 rotates forwards to contact with the lower leg of the orthopedic patient, and the second massage block 69 rolls on the lower leg of the orthopedic patient to massage the lower leg. After the orthopedic patient massages for a proper time, the first motor 51 is turned off, and the second massage block 69 stops rotating forward.
Because the lifting pedal device 7 is further included, the lifting pedal device 7 includes a transverse plate 71, a second motor 72, a screw 73, an internal thread sleeve 74, a first slide rail 75, a first slide block 76, a support block 77 and a pedal 78, the transverse plate 71 is installed on the lower portion of the left side surface of the bottom plate 1, the second motor 72 is vertically installed on the left side of the top portion of the transverse plate 71, an output shaft of the second motor 72 is connected with the screw 73 through a coupler, the first slide rail 75 is vertically installed on the right side of the top portion of the transverse plate 71, the first slide rail 75 is provided with the first slide block 76 matched with the first slide rail 75 in a sliding manner, the left side surface of the first slide block 76 is provided with the support block 77, the pedal 78 is installed on the top portion of the support block 77, the pedal 78 is located on the left lower portion of the second chain wheel 64, the internal thread sleeve 74 is installed on the right side, the foot of orthopedics patient is put on footboard 78, can start second motor 72 positive and negative rotation in turn, second motor 72 positive and negative rotation in turn drives screw 73 positive and negative rotation in turn, screw 73 positive and negative rotation in turn drives internal thread sleeve 74 and reciprocates, internal thread sleeve 74 reciprocates and drives footboard 78 and reciprocates, footboard 78 reciprocates and drives orthopedics patient's foot and reciprocates, and then when orthopedics patient's foot was located suitable position, can close second motor 72, can start first motor 51 and make first massage piece 54 and second massage piece 69 massage the orthopedics patient. Therefore, orthopedic patients with different leg lengths can better massage the legs and the popliteal fossa.
Because the massage device also comprises a fixing device 8, the fixing device 8 comprises a connecting rod 81, a rotating rod 82, a gear 83, an arc-shaped fixing plate 84, an electric push rod 85 and a rack 86, the connecting rod 81 is installed in the middle of the left side surface of the pedal 78, the rotating rod 82 is installed at the left end of the connecting rod 81, the gear 83 is installed at the front end of the rotating rod 82, the arc-shaped fixing plate 84 is installed at the rear end of the rotating rod 82, the arc-shaped fixing plate 84 is located at the left side of the second massage block 69, the electric push rod 85 is horizontally installed at the left side of the bottom of the pedal 78, the rack 86 is installed on the telescopic rod of the electric push rod 85, the rack 86 is located below the gear 83, the rack 86 is meshed with the gear 83, firstly, an operator starts the electric push rod 85, the telescopic rod of the electric push rod 85 shortens to drive the rack 86 to move rightwards, the rack 86, the electric push rod 85 can be closed and the orthopaedic patient can sit on the seat 3 with his foot on the pedal 78. When the foot of the orthopedic patient is on the pedal 78, the extension of the telescopic rod of the electric push rod 85 can be started, and then the rack 86 moves leftwards to drive the gear 83 to rotate forwards, so as to drive the arc-shaped fixing plate 84 to rotate forwards to contact with the leg of the orthopedic patient to fix the orthopedic patient, and the electric push rod 85 is closed. After the orthopedic patient massages for a proper time, the legs of the orthopedic patient can be loosened by the arc-shaped fixing plate 84 according to the above operation, and the orthopedic patient can get off the chair 3. Therefore, the legs of the orthopedic patients can be more comfortably massaged.
Because still including second slide rail 9 and second slider 10, the outer left surface upper portion horizontal installation of internal thread sleeve 74 has second slide rail 9, be equipped with rather than complex second slider 10 on the second slide rail 9, second slider 10 and second slide rail 9 sliding fit, second slider 10 top and rack 86 bottom right side are connected, when rack 86 removes, second slide rail 9 plays the guide effect with second slider 10, and then more steady when making rack 86 remove, simultaneously, can also play the supporting role to rack 86.
Because still including horizontal pole 11 and backing roll 12, the even spaced horizontal pole 11 of installing in first support 61 left surface upper portion, backing roll 12 is installed to horizontal pole 11 left end, backing roll 12 and chain belt 65 contact, when second massage piece 69 rolls and massages orthopedic patient's shank, backing roll 12 supports chain belt 65, and makes second massage piece 69 better massage orthopedic patient's shank, and the massage dynamics is unanimous.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A rolling type leg massage chair for orthopedic patients is characterized by comprising a bottom plate (1), a supporting seat (2), a seat (3), a mounting plate (4), a popliteal fossa massage device (5) and a leg massage device (6), wherein the supporting seat (2) is installed on the right side of the top of the bottom plate (1), the seat (3) is installed on the top of the supporting seat (2), the mounting plate (4) is symmetrically installed on the front side and the rear side of the left side of the seat (3), the popliteal fossa massage device (5) is arranged between the mounting plates (4) on the front side and the rear side, the leg massage device (6) is arranged on the left side of the top of the bottom plate (1), and the leg massage; the popliteal fossa massaging device (5) comprises a first motor (51), a first rotating shaft (52), a roller (53), a first massaging block (54), a second rotating shaft (57), a cross (58) and a contact wheel (59), wherein the first motor (51) is arranged in the middle of the front side surface of a rear side mounting plate (4), an output shaft of the first motor (51) is connected with the first rotating shaft (52) through a coupler, the front end of the first rotating shaft (52) is rotatably connected with the middle of the rear side surface of the front side mounting plate (4), the roller (53) is arranged in the middle of the first rotating shaft (52), the first massaging blocks (54) are uniformly arranged on the outer side surface of the roller (53) at intervals, a heart-shaped groove (55) is circumferentially arranged on the front side surface of the roller (53), notches (56) are symmetrically arranged on the left side and the right side of the roller (53), the notches (56) are communicated with the heart-shaped groove (55), the second rotating shaft (, a cross fork (58) is arranged at the rear end of the second rotating shaft (57), contact wheels (59) are arranged at the rear sides of four corners of the cross fork (58), the upper contact wheel (59) is positioned in the heart-shaped groove (55), and the lower part of the cross fork (58) is contacted with the leg massage device (6); the leg massage device (6) comprises a first support (61), a first chain wheel (62), a second support (63), a second chain wheel (64), a chain belt (65), a support rod (66), a third rotating shaft (67), massage rollers (68) and second massage blocks (69), wherein the first support (61) and the second support (63) are installed on the left side of the top of the bottom plate (1), the first support (61) is located on the right side of the second support (63), the first chain wheel (62) is installed on the top ends of the left side and the right side of the first support (61), the second chain wheel (64) is installed on the top end of the second support (63), the chain belt (65) is connected between the second chain wheel (64) and the first chain wheel (62), the support rods (66) are installed on the chain belt (65) at uniform intervals, the third rotating shaft (67) is installed on the top ends of the support rods (66), and the massage rollers (68) are installed on, second massage blocks (69) are uniformly arranged on the outer side surface of the massage roller (68) at intervals, and the second massage blocks (69) are in contact fit with the cross fork (58).
2. The rolling type leg massage chair for the orthopedic patients as claimed in claim 1, further comprising a lifting type pedal device (7), wherein the lifting type pedal device (7) comprises a transverse plate (71), a second motor (72), a screw (73), an internal thread sleeve (74), a first slide rail (75), a first slide block (76), a support block (77) and a pedal (78), the transverse plate (71) is installed on the lower portion of the left side surface of the base plate (1), the second motor (72) is vertically installed on the left side of the top of the transverse plate (71), an output shaft of the second motor (72) is connected with the screw (73) through a coupling, the first slide rail (75) is vertically installed on the right side of the top of the transverse plate (71), the first slide block (76) matched with the first slide rail (75) is arranged on the first slide rail (75), the support block (77) is installed on the left side surface of the first slide block (76), footboard (78) are installed at supporting shoe (77) top, and footboard (78) are located second sprocket (64) left side below, and footboard (78) bottom right side is installed internal thread sleeve (74), and screw rod (73) are located in internal thread sleeve (74) rather than the cooperation.
3. The rolling type leg massage chair for orthopedic patients as claimed in claim 2, further comprising a fixing device (8), wherein the fixing device (8) comprises a connecting rod (81), a rotating rod (82), and a gear (83), arc fixed plate (84), electric putter (85) and rack (86), footboard (78) left surface mid-mounting has connecting rod (81), bull stick (82) is installed to connecting rod (81) left end, gear (83) are installed to bull stick (82) front end, arc fixed plate (84) are installed to bull stick (82) rear end, arc fixed plate (84) are located second massage piece (69) left side, footboard (78) bottom left side horizontal installation has electric putter (85), install rack (86) on the telescopic link of electric putter (85), rack (86) are located gear (83) below, rack (86) and gear (83) meshing.
4. The rolling type leg massage chair for the orthopedic patient as claimed in claim 3, further comprising a second slide rail (9) and a second slider (10), wherein the second slide rail (9) is horizontally mounted on the upper portion of the outer left side surface of the internal threaded sleeve (74), the second slider (10) matched with the second slide rail (9) is arranged on the second slide rail (9), the second slider (10) is in sliding fit with the second slide rail (9), and the top of the second slider (10) is connected with the right side of the bottom of the rack (86).
5. The rolling type leg massage chair for the orthopedic patient as claimed in claim 4, further comprising a cross bar (11) and a supporting roller (12), wherein the cross bar (11) is installed on the upper portion of the left side surface of the first bracket (61) at regular intervals, the supporting roller (12) is installed on the left end of the cross bar (11), and the supporting roller (12) is in contact with the chain belt (65).
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| CN201810038074.2A CN108030655B (en) | 2018-01-16 | 2018-01-16 | Rolling type leg massage chair for orthopedic patients |
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| CN201810038074.2A CN108030655B (en) | 2018-01-16 | 2018-01-16 | Rolling type leg massage chair for orthopedic patients |
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| CN108030655B true CN108030655B (en) | 2020-03-17 |
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Families Citing this family (10)
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|---|---|---|---|---|
| CN108670766A (en) * | 2018-05-29 | 2018-10-19 | 廖森玮 | A kind of sport roadwork muscle massage equipment |
| CN108969323B (en) * | 2018-06-02 | 2020-12-08 | 泰州峰飞机械设备有限公司 | Special massage equipment for medical lower limb paralysis patient |
| CN108836791B (en) * | 2018-06-12 | 2020-05-19 | 刘淑娟 | Medical treatment is recovered with paralysed patient's shank massage armchair |
| CN109077913B (en) * | 2018-06-13 | 2020-11-06 | 张小引 | Muscle relaxation equipment for physical training |
| CN109846686B (en) * | 2019-03-06 | 2020-11-06 | 浙江工业职业技术学院 | Mechanical intelligent massage bed |
| CN111603370B (en) * | 2020-05-15 | 2022-04-01 | 佛山市顺德区琪辉家具有限公司 | Domestic shank massage armchair |
| CN112168645A (en) * | 2020-10-28 | 2021-01-05 | 霍普(南京)生命科学研究院有限公司 | Home furnishing and old-age maintaining massage leisure device based on 5G Internet of things |
| CN113693927A (en) * | 2021-07-09 | 2021-11-26 | 安徽久工健业有限责任公司 | Foot massage device |
| CN114469679B (en) * | 2022-01-25 | 2023-12-22 | 奥佳华智能健康科技集团股份有限公司 | Leg massage device |
| CN115161901A (en) * | 2022-07-23 | 2022-10-11 | 江苏金荣泰新材料科技有限公司 | Pedal device is used in production of high-elastic fibre environmental protection surface fabric of lyocell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2434318A (en) * | 2006-01-23 | 2007-07-25 | Chun-Chieh Yu | Device for massaging feet and calves |
| CN204766367U (en) * | 2015-07-18 | 2015-11-18 | 范宏峰 | Drum -type massage armchair |
| CN205850127U (en) * | 2016-08-07 | 2017-01-04 | 宜春学院 | A kind of Novel rehabilitation is hospital bed |
| CN106691720A (en) * | 2017-02-08 | 2017-05-24 | 合肥图腾龙医疗用品开发有限公司 | Leg reciprocating massaging wheel chair for nursing department |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188319B (en) * | 2011-05-26 | 2013-07-03 | 武济群 | Below-knee massaging device |
| US20130226051A1 (en) * | 2012-02-24 | 2013-08-29 | Fang-yu Lu | Massage Bench with Sliding Backrest |
| CN203226998U (en) * | 2013-03-22 | 2013-10-09 | 胡佩芬 | Intelligent massage chair |
| CN204181863U (en) * | 2014-10-24 | 2015-03-04 | 三峡大学 | A kind of multifunctional massage chair |
| CN205145106U (en) * | 2015-12-03 | 2016-04-13 | 李燕 | Shank heating massage device for department of neurology |
| CN107411946B (en) * | 2017-05-27 | 2019-11-22 | 梁国富 | A kind of leg massage instrument |
-
2018
- 2018-01-16 CN CN201810038074.2A patent/CN108030655B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2434318A (en) * | 2006-01-23 | 2007-07-25 | Chun-Chieh Yu | Device for massaging feet and calves |
| CN204766367U (en) * | 2015-07-18 | 2015-11-18 | 范宏峰 | Drum -type massage armchair |
| CN205850127U (en) * | 2016-08-07 | 2017-01-04 | 宜春学院 | A kind of Novel rehabilitation is hospital bed |
| CN106691720A (en) * | 2017-02-08 | 2017-05-24 | 合肥图腾龙医疗用品开发有限公司 | Leg reciprocating massaging wheel chair for nursing department |
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Inventor after: Zang Junting Inventor after: Li Chunling Inventor after: Li Yanhua Inventor after: Chen Hualin Inventor after: Zhou Wei Inventor after: Shen Zhuqing Inventor before: Chen Hualin Inventor before: Zhou Wei Inventor before: Shen Zhuqing |
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