CN204723353U - A kind of Multi-functional rehabilitating chair - Google Patents
A kind of Multi-functional rehabilitating chair Download PDFInfo
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- CN204723353U CN204723353U CN201520369022.5U CN201520369022U CN204723353U CN 204723353 U CN204723353 U CN 204723353U CN 201520369022 U CN201520369022 U CN 201520369022U CN 204723353 U CN204723353 U CN 204723353U
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- pedal
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Abstract
The purpose of this utility model is to provide a kind of Multi-functional rehabilitating chair, is rotated by motor driven belts dynamic crankshaft, and pedal is installed axis and done certain angle elevating movement around top, thus drives sole to do rehabilitation exercise around ankle joint; The treadle be arranged on bent axle is driven to promote lever downwards around fulcrum elevating movement while crankshaft rotating, wherein left and right lever drives respectively thus realizes the rehabilitation to back and cervical region, wherein in the rehabilitation institution of back lever actuated connecting rod upwardly massage wheels along the upper and lower rectilinear motion of chute, drive massage wheels massage recovering is carried out to people back; Lever actuated connecting rod upwardly tooth bar motion in cervical region rehabilitation institution, driven gear rotary actuation massage ball rotates, thus carries out massage recovering to person neck.This utility model structure is simple, and easy to use, single power source realizes three kinds of recovery functions, effectively can carry out rehabilitation training to patient, be applicable to applying.
Description
Technical field
The utility model relates to a kind of convalescence device, specifically recovery chair.
Background technology
In society, people more and more pay close attention to health problem, because a variety of causes causes that some people is handicapped can only be sitting on chair throughout the year, and the rehabilitation training that this part shortage that is throughout the year seated on chair is suitable, easily cause health to be ached, leg exercise function weakens day by day.
Patent " a kind of Multi-functional rehabilitating chair " (patent No.: 201410521383.7) its composition comprises: the little assembly of support, dynamic little assembly before and after leg, the little assembly of leg left and right moving, the little assembly of arm left and right moving, the little assembly of swivel chair, dynamic little assembly before and after arm, arm is dynamic little assembly up and down, little assembly is moved by being welded to connect before and after the little assembly of support and leg, the little assembly of leg left and right moving and support are by being welded to connect, the little assembly of arm left and right moving and support are by being welded to connect, seat rotating shaft in the little assembly of swivel chair and support is by being welded to connect, and and by ball V matched in clearance between turn trough I, before and after arm, dynamic little assembly and support are by being welded to connect, arm up and down dynamic little assembly and support by being welded to connect.Can trick rehabilitation be carried out, but more than one of power source, and also complex structure is inconvenient to use.Patent " the lower limb restoration chair " (patent No.: 201220713718.1) be provided with positioning seat on front side of chair lower limb lower end, positioning seat is provided with crura-healing equipment, crura-healing equipment is by housing, motor, drive sprocket, by movable sprocket, chain, rotating shaft, left linking arm, right linking arm, left-hand tread plate, right-hand tread plate, fixing band and gauge tap composition, motor and rotating shaft is provided with in housing, motor controls through gauge tap, the output shaft of motor is provided with drive sprocket, rotating shaft is provided with by movable sprocket, drive sprocket is connected with by movable sprocket through chain, rotating shaft two ends are stretched out outside housing respectively, left linking arm one end is fixedly connected with rotating shaft left end, the other end and left-hand tread plate are hinged, right linking arm one end is fixedly connected with rotating shaft right-hand member, the other end and right-hand tread plate are hinged, left-hand tread plate and right-hand tread plate are respectively equipped with fixing band, function singleness, multifunctional recovery function cannot be realized.
Summary of the invention
The purpose of this utility model is to provide a kind of Multi-functional rehabilitating chair being realized ankle, back, cervical region three kinds of recovering massage functions by single power source.
The purpose of this utility model is achieved in that
A kind of Multi-functional rehabilitating chair of this utility model, is characterized in that: comprise chair frame, pedal gear, mechanism for massaging back; Pedal gear comprises motor, worm type of reduction gearing, left pedal unit and right-side pedal unit,
Left pedal unit comprises pedal, pedal mounting bracket, decelerator connection shaft, pedal shaft, head rod, second connecting rod, treadle, lever, the pedal mounting bracket of frame type is fixed in chair frame, pedal is positioned in the square frame of pedal mounting bracket, end and the pedal mounting bracket of pedal are hinged, the both sides of pedal bottom surface arrange pedal chute, the pedal slide block that can slide in pedal chute that pedal shaft is arranged by its two ends is connected with pedal, two ends of pedal shaft connect head rod and the second connecting rod respectively, head rod end is arranged on pedal mounting bracket by bearing, second connecting rod is connected with decelerator connection shaft, decelerator connection shaft connects the output shaft of worm type of reduction gearing, motor is connected with worm type of reduction gearing, treadle is connected with pedal shaft, the middle part of lever is arranged on the lever dolly in chair frame, the first end of lever connects treadle,
Right-side pedal unit is identical with left pedal cellular construction, identical with the fit system of worm type of reduction gearing with motor, and is arranged symmetrically with relative to motor,
Mechanism for massaging back comprises installing rack, massage wheels unit, massage wheels unit comprises back massage wheels and massage wheel shaft, back massage wheels is arranged on the outside of massage wheel shaft by bearing, chair frame is arranged back chute, installation back, the end slide block of massage wheel shaft, back slide block is arranged in the chute of back, and massage wheel shaft is connected and installed frame, and installing rack is connected with the lever of left pedal unit or the lever of right-side pedal unit by back linkage.
This utility model can also comprise:
1, described massage wheels unit comprises three groups, and three groups of massage wheels unit are vertically evenly arranged.
2, neck massaging mechanism is also comprised, neck massaging mechanism comprises neck massaging unit, cervical region rehabilitation connecting rod, tooth bar, neck massaging unit comprises gear, pinion mounting bracket, gear mounting shaft, massage ball, massage ball connecting rod, gear is arranged on pinion mounting bracket by gear mounting shaft, pinion mounting bracket is fixed in chair frame, massage ball connects gear by massage ball connecting rod, mounting spring between massage ball connecting rod and gear mounting shaft, tooth bar and cervical region rehabilitation connecting rod are connected and and gears meshing.
3, when installing rack is connected with the lever of left pedal unit by back linkage, cervical region rehabilitation connecting rod connects the lever of right-side pedal unit; When installing rack is connected with the lever of right-side pedal unit by back linkage, cervical region rehabilitation connecting rod connects the lever of left pedal unit.
4, described neck massaging unit comprises two groups, and two groups of neck massaging cellular constructions are identical, are arranged symmetrically with relative to tooth bar.
Advantage of the present utility model is: this utility model uses a motor can drive ankle, back, cervical region three kinds of rehabilitation exercises.Realize the pitching rehabilitation of ankle; Back massage wheels reciprocating rolling extruding rehabilitation; The rehabilitation of neck massaging ball reciprocating rotary extruding shoulder neck massaging.Three kinds of movement implementing mechanisms are simple, easy to use.
Accompanying drawing explanation
Fig. 1 is Front Frame schematic diagram of the present utility model;
Fig. 2 is rear structure schematic diagram of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is the ankle rehabilitation institution structure chart in this utility model;
Fig. 5 is the back rehabilitation institution structure chart in this utility model;
Fig. 6 is the cervical region rehabilitation institution structure chart in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, this utility model is described in more detail:
Composition graphs 1 ~ 6, motor 17 is arranged on worm type of reduction gearing 4, and worm type of reduction gearing 4 is arranged on pedal mounting bracket 7 by mounting flange frame 5; Pedal mounting bracket 7 is affixed with chair frame 9; Hinged with pedal mounting bracket 7 bottom pedal 1, treadle 2 is connected with lever 3, and lever 3 fulcrum is mounted on lever dolly 18 by pin, and can around fulcrum, and lever dolly 18 is fixed on bottom chair frame 9; The right and left lever 3 connects connecting rod 19 and the cervical region rehabilitation connecting rod 8 of back massage wheels 10 respectively, wherein connecting rod 8 top stationary rack 12; Gear 11 to be arranged on gear mounting shaft 21 and to be coordinated by key; Gear mounting shaft 21 is coordinated with pinion mounting bracket 20 by bearing, and pinion mounting bracket 20 is fixed on chair frame 9 back; Massage ball 15 is hinged by connecting rod 14 and gear 11, can rotate around gear mounting shaft 21, is connected with spring 13 in the middle of connecting rod 14 and gear mounting shaft 21, can change connecting rod 14 radius of turn with rotation.
Decelerator 4 output shaft 6 is connected by positive coupling with axle 26, and bent axle is made up of jointly axle 26, connecting rod 24, axle 22, and such bent axle is detachably convenient to be installed.Axle 22 is connected with pedal 1 by slide block 23, and bent axle is coordinated with pedal mounting bracket 7 by bearing 25, and crankshaft rotating can drive pedal 1 along bottom hinge line elevating movement, serves the effect of ankle rehabilitation like this, and slide block 24 is along pedal 1 chute linear slide simultaneously; While crankshaft rotating, the top being connected to the treadle 2 on axle 22 rotates with axle 22, and treadle 2 bottom promotes lever 3 around fulcrum elevating movement.
Respectively there is lever 3 left and right, wherein in the rehabilitation institution of back, the elevating movement of lever 3 promotes connecting rod 19 and pumps, back massage wheels 10 is coordinated with axle 27 by bearing, and axle 27 two ends are equipped with slide block and can slide up and down in chute 16, and three massage wheels are all fixed on installing rack 28, installing rack 28 is affixed with connecting rod 19, connecting rod 19 pumps, and drive three massage wheels are overall to be slided up and down along chute 16, because massage wheels 10 can be rotated along axle 27, thus plays the motion of massage people back.For in cervical region rehabilitation institution, the elevating movement drivening rod 8 of lever 3 moves up and down, connecting rod top and tooth bar 12 affixed, tooth bar 12 driven gear 11 that moves up and down rotates, thus drive massage ball 15 to rotate, because massage ball self is rotatable, thus play the massage recovering function to people's shoulder cervical region.
This utility model mainly forms and comprises: chair frame, ankle rehabilitation institution, back rehabilitation institution, cervical region rehabilitation institution.Wherein ankle rehabilitation institution mainly forms and comprises: motor, decelerator, pedal, crank assemblby, slide block, treadle etc.; Back rehabilitation institution mainly forms and comprises: lever, connecting rod, massage wheels, massage wheels mounting bracket etc.; Cervical region rehabilitation institution comprises: lever, connecting rod, tooth bar, gear, massage ball, gear installing rack etc.
Its operation principle is as follows: rotated by motor driven belts dynamic crankshaft, and pedal is installed axis and done certain angle elevating movement around top, thus drives sole to do rehabilitation exercise around ankle joint; The treadle be arranged on bent axle is driven to promote lever downwards around fulcrum elevating movement while crankshaft rotating, wherein left and right lever drives respectively thus realizes the rehabilitation to back and cervical region, wherein in the rehabilitation institution of back lever actuated connecting rod upwardly massage wheels along the upper and lower rectilinear motion of chute, drive massage wheels massage recovering is carried out to people back; Lever actuated connecting rod upwardly tooth bar motion in cervical region rehabilitation institution, thus driven gear rotary actuation massage ball rotates, thus massage recovering is carried out to person neck.In ankle rehabilitation institution, motor drives worm type of reduction gearing, decelerator twin shaft exports, drive left and right crankshaft rotating respectively, bent axle being equipped with slide block can along pedal slide, as the crankshaft rotates, pedal is installed axis and is done certain angle elevating movement around top, and left and right pedal alternately upper and lower elevating movement drive sole to move around rehabilitation of anklebone.In the rehabilitation institution of back, the treadle one end on the rotating band moving axis of bent axle promotes lever downwards and does elevating movement.Balance pivot is fixed on bottom chair frame, the elevating movement of the other end promotes back rehabilitation connecting rod and moves up and down, and connecting rod and massage wheels support consolidation, along slide under driving three massage wheels on the whole, because massage wheels itself can be rotated about axis, thus play people's back massage recovery function.In cervical region rehabilitation institution, treadle one end on the rotating band moving axis of bent axle promotes lever downwards and does elevating movement, the lever other end promotes cervical region rehabilitation connecting rod and moves up and down, connecting rod top and tooth bar affixed, the driven gear reciprocating rotary that moves up and down of tooth bar, massage ball is installed with gear by connecting rod is hinged, the massage ball that rotarily drives of gear takes on cervical region reciprocating rotary certain angle along people, owing to being connected with spring in connecting rod and gear rotating shaft, massage ball connecting rod radius of turn is variable, massage ball self is rotatable, thus play extruding massage effect people being takeed on to cervical region.
Symmetrical installation centered by motor-driven bent axle, when left crankshaft rotating is to crankshaft rotating right during top to bottom, can make pedal up and down reciprocatingly elevating movement, crankshaft installed form can regulate according to personal habits, make the synchronous pitching of pedal, but operation principle is constant.
Balance pivot position can regulate in the design, plays to expand or reduce connecting rod and to move up and down stroke, but operation principle that connecting rod moves up and down is constant to utilize the elevating movement of lever two ends to promote.
The position of the massage ball in cervical region rehabilitation institution can redesign according to different people stature in reality use, but massage ball rotates around Gear axis, and the operation principle of the shoulder cervical region of massage people is constant.
Single power source drives ankle, back, cervical region three kinds of recovering massage form motions simultaneously.
Rotated by motor driven belts dynamic crankshaft, pedal is installed axis and is done certain angle elevating movement around top, thus drives sole to do rehabilitation exercise around ankle joint; The treadle be arranged on bent axle is driven to promote lever downwards around fulcrum elevating movement while crankshaft rotating, wherein left and right lever drives respectively thus realizes the rehabilitation to back and cervical region, wherein in the rehabilitation institution of back lever actuated connecting rod upwardly massage wheels along the upper and lower rectilinear motion of chute, drive massage wheels massage recovering is carried out to people back; Lever actuated connecting rod upwardly tooth bar motion in cervical region rehabilitation institution, thus driven gear rotary actuation massage ball rotates, thus massage recovering is carried out to person neck.
This utility model possesses ankle, back, cervical region three kinds of massage recovering functions simultaneously, and power source is that single motor drives.
In ankle rehabilitation institution, motor drives worm type of reduction gearing, decelerator twin shaft exports, drive left and right crankshaft rotating respectively, bent axle being equipped with slide block can along pedal slide, as the crankshaft rotates, pedal is installed axis and is done certain angle elevating movement around top, and left and right pedal alternately upper and lower elevating movement drive sole to move around rehabilitation of anklebone.
In the rehabilitation institution of back, on the rotating band moving axis of bent axle, treadle one end promotes lever downwards and does elevating movement.Balance pivot is fixed on bottom chair frame, the elevating movement of the other end promotes back rehabilitation connecting rod and moves up and down, and connecting rod and massage wheels support consolidation, along slide under driving three massage wheels on the whole, because massage wheels itself can be rotated about axis, thus play people's back massage recovery function.
In cervical region rehabilitation institution, on the rotating band moving axis of bent axle, treadle one end promotes lever downwards and does elevating movement, the lever other end promotes cervical region rehabilitation connecting rod and moves up and down, connecting rod top and tooth bar affixed, the driven gear reciprocating rotary that moves up and down of tooth bar, massage ball is installed with gear by connecting rod is hinged, the massage ball that rotarily drives of gear takes on cervical region reciprocating rotary certain angle along people, owing to being connected with spring in connecting rod and gear rotating shaft, massage ball connecting rod radius of turn is variable, massage ball self is rotatable, thus plays extruding massage effect people being takeed on to cervical region.
Claims (5)
1. a Multi-functional rehabilitating chair, is characterized in that: comprise chair frame, pedal gear, mechanism for massaging back; Pedal gear comprises motor, worm type of reduction gearing, left pedal unit and right-side pedal unit,
Left pedal unit comprises pedal, pedal mounting bracket, decelerator connection shaft, pedal shaft, head rod, second connecting rod, treadle, lever, the pedal mounting bracket of frame type is fixed in chair frame, pedal is positioned in the square frame of pedal mounting bracket, end and the pedal mounting bracket of pedal are hinged, the both sides of pedal bottom surface arrange pedal chute, the pedal slide block that can slide in pedal chute that pedal shaft is arranged by its two ends is connected with pedal, two ends of pedal shaft connect head rod and the second connecting rod respectively, head rod end is arranged on pedal mounting bracket by bearing, second connecting rod is connected with decelerator connection shaft, decelerator connection shaft connects the output shaft of worm type of reduction gearing, motor is connected with worm type of reduction gearing, treadle is connected with pedal shaft, the middle part of lever is arranged on the lever dolly in chair frame, the first end of lever connects treadle,
Right-side pedal unit is identical with left pedal cellular construction, identical with the fit system of worm type of reduction gearing with motor, and is arranged symmetrically with relative to motor,
Mechanism for massaging back comprises installing rack, massage wheels unit, massage wheels unit comprises back massage wheels and massage wheel shaft, back massage wheels is arranged on the outside of massage wheel shaft by bearing, chair frame is arranged back chute, installation back, the end slide block of massage wheel shaft, back slide block is arranged in the chute of back, and massage wheel shaft is connected and installed frame, and installing rack is connected with the lever of left pedal unit or the lever of right-side pedal unit by back linkage.
2. a kind of Multi-functional rehabilitating chair according to claim 1, is characterized in that: described massage wheels unit comprises three groups, and three groups of massage wheels unit are vertically evenly arranged.
3. a kind of Multi-functional rehabilitating chair according to claim 2, it is characterized in that: also comprise neck massaging mechanism, neck massaging mechanism comprises neck massaging unit, cervical region rehabilitation connecting rod, tooth bar, neck massaging unit comprises gear, pinion mounting bracket, gear mounting shaft, massage ball, massage ball connecting rod, gear is arranged on pinion mounting bracket by gear mounting shaft, pinion mounting bracket is fixed in chair frame, massage ball connects gear by massage ball connecting rod, mounting spring between massage ball connecting rod and gear mounting shaft, tooth bar and cervical region rehabilitation connecting rod are connected and and gears meshing.
4. a kind of Multi-functional rehabilitating chair according to claim 3, is characterized in that: when installing rack is connected with the lever of left pedal unit by back linkage, and cervical region rehabilitation connecting rod connects the lever of right-side pedal unit; When installing rack is connected with the lever of right-side pedal unit by back linkage, cervical region rehabilitation connecting rod connects the lever of left pedal unit.
5. a kind of Multi-functional rehabilitating chair according to claim 4, is characterized in that: described neck massaging unit comprises two groups, and two groups of neck massaging cellular constructions are identical, are arranged symmetrically with relative to tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369022.5U CN204723353U (en) | 2015-06-02 | 2015-06-02 | A kind of Multi-functional rehabilitating chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369022.5U CN204723353U (en) | 2015-06-02 | 2015-06-02 | A kind of Multi-functional rehabilitating chair |
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| Publication Number | Publication Date |
|---|---|
| CN204723353U true CN204723353U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369022.5U Expired - Fee Related CN204723353U (en) | 2015-06-02 | 2015-06-02 | A kind of Multi-functional rehabilitating chair |
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| Country | Link |
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| CN (1) | CN204723353U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905939A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Multifunctional rehabilitation chair |
| CN111991186A (en) * | 2020-09-02 | 2020-11-27 | 湖南财经工业职业技术学院 | Training device for ankle sprain-prevention exercise and sprain rehabilitation |
| CN112826716A (en) * | 2021-01-09 | 2021-05-25 | 河北医科大学第二医院 | Postoperative rehabilitation auxiliary device for hepatobiliary pancreas surgery |
| CN114366591A (en) * | 2022-01-24 | 2022-04-19 | 宣城市人民医院 | Be used for recovered exerciser in orthopedics backbone postoperative back |
-
2015
- 2015-06-02 CN CN201520369022.5U patent/CN204723353U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905939A (en) * | 2015-06-02 | 2015-09-16 | 哈尔滨工程大学 | Multifunctional rehabilitation chair |
| CN111991186A (en) * | 2020-09-02 | 2020-11-27 | 湖南财经工业职业技术学院 | Training device for ankle sprain-prevention exercise and sprain rehabilitation |
| CN112826716A (en) * | 2021-01-09 | 2021-05-25 | 河北医科大学第二医院 | Postoperative rehabilitation auxiliary device for hepatobiliary pancreas surgery |
| CN114366591A (en) * | 2022-01-24 | 2022-04-19 | 宣城市人民医院 | Be used for recovered exerciser in orthopedics backbone postoperative back |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20170602 |