CN203988553U - A kind of chair for the treatment of lumbal vertebra - Google Patents
A kind of chair for the treatment of lumbal vertebra Download PDFInfo
- Publication number
- CN203988553U CN203988553U CN201420464936.5U CN201420464936U CN203988553U CN 203988553 U CN203988553 U CN 203988553U CN 201420464936 U CN201420464936 U CN 201420464936U CN 203988553 U CN203988553 U CN 203988553U
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- seat board
- backrest
- skirtboard
- parallel
- hinged
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Abstract
A kind of chair for the treatment of lumbal vertebra, it is characterized in that comprising pedestal, backrest, seat board, skirtboard, on backrest, be provided with handrail and bandage, backrest, skirtboard are hinged on seat board, between backrest and seat board and between skirtboard and seat board, be provided with locking mechanism, to prevent that backrest, skirtboard from rotating relative to seat board, on pedestal, be provided with electric rotary platform, seat board is arranged on electric rotary platform.This utility model compared with the prior art, have advantages of easy to use, when traction can adapt to that patient's waist is bent, be not easy slip during traction, patient has been not easy sense of discomfort, physiotheraping effect is good.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments.
Background technology:
Lumbar traction technology is an important rehabilitation maneuver of the lumbar diseases such as treatment low back pain, and its clinical practice has longer history.In 20 beginnings of the century, lumbar traction has just become the common method for the treatment of prolapse of lumbar intervertebral disc.20 middle of century start along with the lumbar traction bed extensive use of modernization, and the application of lumbar traction technology is also more extensive.Autologous traction technique is a kind of of lumbar traction, by Lind(1974) take the lead in using, autologous traction technique is the traction apparatus of application particular design, in conjunction with patient oneself generation and definite trailing weight, completes traction.The clinical confirmation of autologous traction has good curative effect, uses clinically at present autologous extension table between level is extremely vertical, a plurality of angles to operate.Patient can select supine prostrate and obtain traction effect by the principle of putting position traction and gravity one auxiliary traction.Its maximum feature is that patient self provides trailing weight to a great extent.Autologous extension table adopts thorax band to fix, and similar waistline, is fixed under xiphoid-process, the 8th, 9,10 rib lower edges of thorax.By two suspenders, thorax band is suspended to the support of a upper end, then slowly extension table is tilted to 60.Or 90., patient is suspended to extension table, by means of the weight of the lower part of the body, carries out autologous traction.During right fixedly rear haulage, be prone to two problems: 1. thorax traction belt is fixing unstable, easily produces upward sliding; 2. after thorax traction belt upward sliding or harness tension, produce compressing, impact is breathed.This is the problem of the not yet fine solution of traction apparatus ubiquity.Simultaneously autologous extension table is used inconvenient and can not regulate patient's waist Qu Jinhang.
Summary of the invention:
Goal of the invention of the present utility model can adapt to patient's waist song, that be not easy slip during traction, chair that patient is not easy the treatment lumbal vertebra of sense of discomfort while being to provide a kind of easy to use, traction.
This utility model is achieved in that
Comprise pedestal, backrest, seat board, skirtboard, on backrest, be provided with handrail and bandage, backrest, skirtboard are hinged on seat board, between backrest and seat board and between skirtboard and seat board, be provided with locking mechanism, to prevent that backrest, skirtboard from rotating relative to seat board, on pedestal, be provided with electric rotary platform, seat board is arranged on electric rotary platform.When seat board in level, backrest and skirtboard when placing state vertically, this device is in seat state, we can be sitting in above and handle official business or have a rest; When lumbal vertebra is treated in needs tractions, backrest and skirtboard are set level and pass through locking mechanism locked, install by office chair being transformed into bed.User lies on extension table, with bandage, the chest below arm is fixed on backrest, both hands are being held up handrail, by electric rotary platform, regulate skirtboard, seat board, backrest in same level to turn to required vertical state (60 ° or 90 °), rely on the gravity of part under self to draw lumbar vertebra.Locking mechanism can be manual (man-operated mechanism that backrest is put down and locked extensively adopting on the seat of furniture seat or automobile as those skilled in the art), can be also electronic (motor drive mechanism that backrest is put down and locked extensively adopting on the seat of automobile as those skilled in the art).
Here, handrail and bandage are connected on backrest by moving up and down governor motion, like this, just can need to move up and down adjustment position according to traction or seat, more to bring into play better the effect of seat or traction according to people's height feature.
Skirtboard bottom has foot-operated.During use, user is first pedaled both feet on riding, and regulates the angle of inclination of extension table by electric rotary platform, and during traction, user can leave both feet foot-operated, and while having a rest, both feet are pedaled at foot and stepped on.Facilitated the traction therapeutic of user.
Skirtboard comprises the standing part being hinged on seat board, the swing part linking together by kinetic swing actuation mechanism and standing part, and kinetic swing actuation mechanism is arranged on standing part, and the swing arm of swing part and kinetic swing actuation mechanism is hinged.
When user draws, start kinetic swing actuation mechanism, the swing part of skirtboard can laterally move left and right, thereby drives the shifted laterally of the user lower part of the body to produce waist lateroflexion.And some lumbar vertebra sufferer, when having no idea to explicitly point out painful area, can allow them point out more clearly pain place with the swing part shifted laterally of skirtboard.
This utility model has increased physiotherapy equipment at waist, both can solve the shortcoming that prior art can not adapt to waist song, and physical therapy simultaneously also realizes and reaches analgesic effect.In waist pars convoluta position corresponding to chair, be designed to meet the radian of body curve, built-in medical Magnet, reaches the object of magnetic therapy; In base interior, place ultrashort wave therapy equipment, during use, take out battery lead plate and be placed in affected part, coordinate ultrashort wave therapy to alleviate fast lumbar vertebra pain, have good analgesic effect.
This utility model compared with the prior art, waist song, that be not easy slip during traction, the patient that can adapt to patient while thering is easy to use, traction be not easy sense of discomfort, physiotheraping effect is good.
Accompanying drawing explanation:
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 a is the using state figure of this utility model embodiment 1 while opening;
Fig. 2 b is the using state figure of this utility model embodiment 1 while opening the upset of rear low-angle;
Fig. 2 c is the using state figure of this utility model embodiment 1 while opening rear flip vertical;
Fig. 3 is the partial enlarged drawing that Figure 1A orders;
Fig. 4 is the structural representation of this utility model embodiment 2;
Fig. 5 is the structural representation of this utility model embodiment 3;
Fig. 6 is the structural representation of this utility model embodiment 4;
Fig. 7 is the structural representation of this utility model embodiment 5; .
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments this utility model is described in further detail:
Embodiment 1:
As Fig. 1, 2, shown in 3, this utility model comprises pedestal 1, backrest 2, seat board 3, skirtboard 4, locking mechanism 5, on backrest 2, be provided with handrail 6 and bandage 7, be provided with electric rotary platform 8 on pedestal 1, the front end of seat board 3 has two pin joints, the previous pin joint of the front end of seat board 3 is rotatably connected on pedestal 1, and electric rotary platform 8 comprises the screw mandrel 8a by motor 8d, the gear 8b being driven by screw mandrel, the swing arm being driven by gear 8b (or as shown in the Examples be only a gear wheel 8b), two ends respectively with the rear pin joint of seat board 3 and the hinged connecting rod 8c of swing arm (or eccentric position of gear wheel 8b), locking mechanism 5 is Manual locking mechanisms, as shown in Figure 3, locking mechanism 5 comprises that the outward flange being fixed on backrest 2 is provided with the arc 5b of several draw-in groove 5a, the grab 5d being driven by swing arm 5c, grab 5d faces the draw-in groove 5a of arc 5b, and swing arm 5c swings and is hinged on seat board 3, backrest 2, 3 of seat boards are provided with torque spring 5e, and swing arm 5c and seat board 3 Ji'an are provided with spring 5f.
As shown in Figure 2 a, the swing arm 5c that mentions the locking mechanism 5 of 4 of backrest 2,3 of seat boards and seat board 3, skirtboards, under the effect of torque spring 5e, backrest 2 down rotate and with seat board 3 in same level state, and under the effect of skirtboard 4 torque spring 5e, up rotate, and with seat board 3 in same level state;
As shown in Figure 2 b, 8 actions of electric rotary platform, make backrest 2, seat board 3, skirtboard 4 in same level state rotate into heeling condition, and then rotate into plumbness as shown in Figure 2 c.
Skirtboard 4 bottoms have foot-operated 18.
Handrail 6 and bandage 7 are by moving up and down governor motion 19(as being slidably arranged in slide block on the slide rail on backrest 2 and that be fixed together with handrail 6 and bandage 7, slide block being fixed on to the screw on slide rail) be connected on backrest 2.
On the position corresponding with human body waist of backrest 2, be provided with medical Magnet or (with) radio therapy 20.
Embodiment 2:
As shown in Figure 4, the present embodiment is on the basis of embodiment 1, skirtboard 4 comprises the standing part 4a being hinged on seat board 3, the swing part 4b linking together by kinetic swing actuation mechanism 21 and standing part 4a, kinetic swing actuation mechanism 21 is arranged on standing part 4a above, on wherein one end of the swing arm 21a of swing part 4b and kinetic swing actuation mechanism 21 is hinged.Swing part 4b is slidably arranged on the slideway 4d being fixed together with standing part 4a by slide rail 4c, kinetic swing actuation mechanism 21 include screw mandrel 21c that motor 21b drives, with screw mandrel 21c meshed gears 21d, swing arm 21a other end Eccentric-hinge be connected on gear 21d.
Embodiment 3:
As shown in Figure 5, locking mechanism 5 is electric locking mechanisms, locking mechanism 5 comprises the driving power 11 that four limits are hinged parallel-crank mechanism 10 together, drive two diagonal angle 10a of parallel-crank mechanism 10 to relatively move, seat board 3 is connected to the top 10b of parallel-crank mechanism 10, backrest 2 is connected to a wherein side 10c of parallel-crank mechanism 10, and skirtboard 4 is connected to another side 10d of parallel-crank mechanism 10; Drive power 11 to comprise motor 11a, the screw mandrel 11b being driven by motor 11a on the wherein pair of horns 10a that is connected to parallel-crank mechanism 10, be arranged on the screw rod bushing 11c on another diagonal angle 10a of parallel-crank mechanism 10, screw mandrel 11b cross-under is on screw rod bushing 11c.
During work, motor 11a drives screw mandrel 11b to rotate, and screw mandrel 11b drives screw rod bushing 11c to move, and makes parallel-crank mechanism 10 distortion, drives skirtboard 4 and backrest 2 to swing along seat board 3 two ends, is deformed into seat or extended configuration.
Embodiment 4:
As shown in Figure 6, skirtboard 4 is rotatably connected on seat board 3 front ends by skirtboard rotating shaft 9, backrest 2 is rotatably connected on the rear end of seat board 3 by backrest rotating shaft 12, locking mechanism 5 is electric locking mechanisms, locking mechanism 5 is arranged on seat board 3 gear transmission drive mechanism 14 below, skirtboard rotating shaft 9 and backrest rotating shaft 12 be connected to gear transmission drive mechanism 14(comprise by motor 14a, driven screw mandrel 14b, with two output gear 14c of screw mandrel 14b engagement) on two output gear 14c.
Embodiment 5:
As shown in Figure 7, locking mechanism 5 is electric locking mechanisms, locking mechanism 5 comprises parallel-crank mechanism 17, power swing arm 16, the top of parallel-crank mechanism 17 is seat board 3 or the limit that is fixed together with seat board 3, wherein the dual-side of the hinged parallel-crank mechanism 17 in one end and top is the limits that are fixed together with skirtboard 4 and backrest 2 respectively, the base of parallel-crank mechanism 17 is hinged limits of the other end on two ends and both sides (connecting rod), power swing arm 16 comprises the screw mandrel 16b being driven by motor 16a, with screw mandrel 16b meshed gears 16c, one end be hinged on the eccentric position of gear 16c and the other end be hinged on parallel-crank mechanism 17 a wherein side on drive link 18.
Claims (10)
1. a chair for the treatment of lumbal vertebra, it is characterized in that comprising pedestal, backrest, seat board, skirtboard, on backrest, be provided with handrail and bandage, backrest, skirtboard are hinged on seat board, between backrest and seat board and between skirtboard and seat board, be provided with locking mechanism, to prevent that backrest, skirtboard from rotating relative to seat board, on pedestal, be provided with electric rotary platform, seat board is arranged on electric rotary platform.
2. a kind of chair for the treatment of lumbal vertebra according to claim 1, is characterized in that handrail and bandage are connected on backrest by moving up and down governor motion.
3. a kind of chair for the treatment of lumbal vertebra according to claim 2, is characterized in that skirtboard bottom has foot-operated.
4. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3, it is characterized in that skirtboard comprises the standing part being hinged on seat board, the swing part linking together by kinetic swing actuation mechanism and standing part, kinetic swing actuation mechanism is arranged on standing part, and the swing arm of swing part and kinetic swing actuation mechanism is hinged.
5. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3, it is characterized in that electric rotary platform comprise by the screw mandrel of motor, the gear being driven by screw mandrel, by the swing arm of gear driven, two ends respectively with the rear pin joint of seat board and the hinged connecting rod of swing arm.
6. a kind of chair for the treatment of lumbal vertebra according to claim 4, it is characterized in that electric rotary platform comprise by the screw mandrel of motor, the gear being driven by screw mandrel, by the swing arm of gear driven, two ends respectively with the rear pin joint of seat board and the hinged connecting rod of swing arm.
7. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3 or 6, it is characterized in that locking mechanism is a Manual locking mechanism, locking mechanism comprises that the outward flange being fixed on backrest is provided with the arc of several draw-in grooves, the grab being driven by swing arm, grab faces the draw-in groove of arc, swing arm swings and is hinged on seat board, between backrest, seat board, be provided with torque spring, swing arm and seat board Ji'an are provided with spring.
8. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3 or 6, it is characterized in that locking mechanism is an electric locking mechanism, locking mechanism comprises the driving power that four limits are hinged parallel-crank mechanism together, drive two diagonal angles of parallel-crank mechanism to relatively move, seat board is connected to the top of parallel-crank mechanism, backrest is connected to a wherein side of parallel-crank mechanism, and skirtboard is connected to another side of parallel-crank mechanism; Drive power comprise motor on the wherein pair of horns that is connected to parallel-crank mechanism, by the screw mandrel of driven by motor, be arranged on the screw rod bushing on another diagonal angle of parallel-crank mechanism, screw mandrel cross-under is on screw rod bushing.
9. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3 or 6, it is characterized in that skirtboard is rotatably connected on seat board front end by skirtboard rotating shaft, backrest is rotatably connected on the rear end of seat board by backrest rotating shaft, locking mechanism is an electric locking mechanism, locking mechanism is arranged on the gear transmission drive mechanism below seat board, and skirtboard rotating shaft and backrest rotating shaft are connected on gear transmission drive mechanism two output gears.
10. according to a kind of chair for the treatment of lumbal vertebra described in claim 1 or 2 or 3 or 6, it is characterized in that locking mechanism is an electric locking mechanism, locking mechanism comprises parallel-crank mechanism, power swing arm, the top of parallel-crank mechanism is seat board or the limit that is fixed together with seat board, wherein the dual-side of the hinged parallel-crank mechanism in one end and top is the limit being fixed together with skirtboard and backrest respectively, the base of parallel-crank mechanism is the hinged limit of the other end on two ends and both sides, power swing arm comprises the screw mandrel by driven by motor, with screw mandrel meshed gears, one end be hinged on the eccentric position of gear and the other end be hinged on parallel-crank mechanism a wherein side on drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464936.5U CN203988553U (en) | 2014-08-18 | 2014-08-18 | A kind of chair for the treatment of lumbal vertebra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464936.5U CN203988553U (en) | 2014-08-18 | 2014-08-18 | A kind of chair for the treatment of lumbal vertebra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988553U true CN203988553U (en) | 2014-12-10 |
Family
ID=52028639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464936.5U Withdrawn - After Issue CN203988553U (en) | 2014-08-18 | 2014-08-18 | A kind of chair for the treatment of lumbal vertebra |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146805A (en) * | 2014-08-18 | 2014-11-19 | 佛山市乙太医疗用品有限公司 | Chair for treating lumbar vertebra lesion |
| CN112790946A (en) * | 2021-01-15 | 2021-05-14 | 欧玉华 | Recovered auxiliary assembly of shank for orthopedics |
-
2014
- 2014-08-18 CN CN201420464936.5U patent/CN203988553U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146805A (en) * | 2014-08-18 | 2014-11-19 | 佛山市乙太医疗用品有限公司 | Chair for treating lumbar vertebra lesion |
| CN104146805B (en) * | 2014-08-18 | 2016-06-29 | 佛山市乙太医疗用品有限公司 | A kind of chair treating lumbal vertebra |
| CN112790946A (en) * | 2021-01-15 | 2021-05-14 | 欧玉华 | Recovered auxiliary assembly of shank for orthopedics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |