CN103263313A - Foldable cervical vertebra and lumbar vertebra traction chair - Google Patents
Foldable cervical vertebra and lumbar vertebra traction chair Download PDFInfo
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- CN103263313A CN103263313A CN2013102156128A CN201310215612A CN103263313A CN 103263313 A CN103263313 A CN 103263313A CN 2013102156128 A CN2013102156128 A CN 2013102156128A CN 201310215612 A CN201310215612 A CN 201310215612A CN 103263313 A CN103263313 A CN 103263313A
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Abstract
The invention discloses a foldable cervical vertebra and lumbar vertebra traction chair. The foldable cervical vertebra and lumbar vertebra traction chair comprises a chair body, a head traction device, a lifting rod, chair leg folding telescopic devices and a lifting device, wherein the lifting rod is arranged on the lifting device, the chair leg folding telescopic devices are arranged on leg portions of the chair body, the lifting device is arranged inside the chair body, and the head traction device is arranged on the chair body through the lifting rod. The head traction device is composed of a helmet type traction cap, a traction band, traction band control knobs and heat dissipation holes, wherein the heat dissipation holes are formed in the helmet type traction cap, and the traction band is connected with the helmet type traction cap through the traction band control knobs in an adjustable mode. The chair body comprises a backrest which is composed of two parts. The foldable cervical vertebra and lumbar vertebra traction chair is beneficial to fixing the position of the head and the cervical vertebra, and also beneficial to reducing pressure to spines.
Description
Technical field
The invention belongs to medical instruments field, particularly a kind of collapsible cervical lumbar vertebra traction chair.
Background technology
Undergoing an unusual development rapidly of Medical Device Market in recent years, especially the domestic medical apparatus and instruments has become one of Future Ten year industry with fastest developing speed.Compare external medical industry and medical product, the medical product level of China lags far behind developed country.Along with social progress and expanding economy, people's self health consciousness is more and more stronger, and the demand of medical apparatus and instruments is also increased gradually.More medical device product is just progressively come into our family.Traditional medical device product user is mainly medical personnel, but not common patient.Such medical apparatus and instruments can not be used by patients well.Due to the quickening of rhythm of life and the competitive pressure grown with each passing day, make the sickness rate of cervical vertebra/lumbar disease more and more higher at present.For this disease, the most effective Therapeutic Method is exactly traction therapeutic, and most of pulling equipments are because the professional medical institutions such as hospital that are confined to are too by force used, and need under doctor's guidance, be treated, and for the severe patient, this is necessary; Yet, for patients with mild, they can feel to travel to and fro between between family and hospital, not only to have wasted a large amount of time also will pay the medical expense of certain number, tend is ignored treatment, will minor illness amass into serious disease in the course of time, jeopardizes health.
Aspect the treatment cervical vertebra/lumbar disease, be mainly all kinds of pulling equipments, a part is mainly the dragging therapeutic equipment be carried on neck; Another part can be stretched to the neck lumbar vertebra simultaneously, the utility model patent that for example application number is 201120288951.5: multi-functional cervical lumbar traction chair, it integrates cervical vertebra and lumbar traction function, mode by hand (machinery) or button (electronic) makes patient's sitting not only can realize cervical traction on traction chair, and may realize lumbar traction, but during lumbar traction, sitting, on traction chair, also can be set level the chair back, lie low and make lumbar traction on traction chair.The utility model patent that for example application number is 201020603098.7 again: a kind of collapsible neck lumbar vertebra hand traction chair, simple in structure, easy to operate, facilitate the patient manually to carry out voluntarily the application of force and the health care that can stretch to patient's whole vertebra, it can not carried out to folding and retraction while not using, take the interior space little simultaneously.But first kind device therapeutic effect for the user is not obvious, can only can not take lumbar vertebra into account to cervical vertebra treatment, do not reach the wholistic therapy effect; Although the Equations of The Second Kind device can be stretched to the neck lumbar vertebra simultaneously, traditional head traction device is the occipito-mandibular traction band, is unfavorable for the position of fixing head and cervical vertebra, and traditional backrest is a monoblock simultaneously, is unfavorable for reducing the pressure to spinal column.
In the urgent need to a kind of position that is conducive to fixing head and cervical vertebra, be conducive to again reduce the cervical lumbar vertebra traction chair to the pressure of spinal column in the market.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention has announced a kind of position that is conducive to fixing head and cervical vertebra, is conducive to again reduce the cervical lumbar vertebra traction chair to the pressure of spinal column.
The present invention adopts following technical scheme to be: a kind of collapsible cervical lumbar vertebra traction chair, comprise: chair body, head traction device, elevating lever, chair lower limb folding retractable device, lowering or hoisting gear, described elevating lever is arranged on described lowering or hoisting gear, described chair lower limb folding retractable device is arranged on described chair body shank, described lowering or hoisting gear is arranged in described chair body, and described head traction device is arranged on described chair body by elevating lever; It is characterized in that:
Described head traction device is comprised of helmet-type traction cap, traction belt, traction belt control handle and louvre, described louvre is arranged on described helmet-type traction cap, and described traction belt is by described traction belt control handle and told adjustable connection of helmet-type traction cap;
Described chair body comprises backrest, and described backrest forms by two.
As preferably, described chair body also comprises headrest, handrail, medicated cushion, handrail rotary apparatus, damping spring, chair lower limb bracing or strutting arrangement, chair lower limb extension and contraction control button, chair lower limb; Described headrest is arranged on described backrest, described handrail is arranged on described chair body by described handrail rotary apparatus, described chair body is arranged on described chair lower limb by described damping spring and chair lower limb bracing or strutting arrangement, described chair lower limb extension and contraction control button is arranged on described chair lower limb bracing or strutting arrangement sidepiece, for controlling the lifting of described chair body.
As preferably, described chair lower limb folding retractable device by chair lower limb folding device, foot by and chair lower limb expansion link form; Described chair lower limb folding device folding is arranged on the bottom of described chair body foreleg, described foot is by being arranged on described chair lower limb folding device, and described chair lower limb expansion link is arranged between described chair body shank, and the chair lower limb can be elastic, lower the center of gravity, increase the safety of using.
As preferably, described lowering or hoisting gear is comprised of manual rocker lever, the transmission of first order turbine and worm, second level turbine and worm transmission, chain drive, rack-and-pinion transmission, the first gear, the second gear, tooth bar, the transmission of described first order turbine and worm and described second level turbine and worm are in transmission connection, the turbine and worm transmission of the described second level is connected with described the first gear, described the first gear is connected with the second gear by described chain drive, described the second gear and described rack-and-pinion transmission are connected with a joggle, described rack-and-pinion transmission is connected with an end of described tooth bar, the other end of described tooth bar is connected with described elevating lever, described manual rocker lever is in transmission connection by the transmission of described first order turbine and worm and described second level turbine and worm, thereby form the mechanical driving device of controlling described lifter rod lifting, , the mode of this manual force can be grasped the size of traction dynamics voluntarily, more be conducive to the treatment of cervical vertebra/lumbar disease.
As preferably, described handrail and described backrest all rotatable 90 ° become a horizontal level with described seat cushion, carry out the neck lumbar vertebra and draw simultaneously.
As preferably, described chair lower limb folding device is opened rear described chair body seat cushion position and is become a horizontal level, increases described chair body length.
The present invention is with respect to the advantage of prior art:
1, change traditional occipito-mandibular traction band into the helmet-type traction cap, better the position of fixing head and cervical vertebra, be convenient to treatment;
2, the backrest moulding that breaks traditions, the backrest of this cervical lumbar vertebra traction chair forms by two, can reduce the pressure to spinal column, and the better whole back of parcel, play a protective role to whole vertebrae simultaneously;
3, two kinds of sitting posture and prone positions are arranged on occupation mode, during prone position, handrail and backrest all backward half-twist become a level with seat cushion, chair lower limb folding device is opened simultaneously, increases length.When prone position is used, the chair lower limb can be elastic, lowers the center of gravity, and increases the safety of using.
The accompanying drawing explanation
Fig. 1: be structural representation front view of the present invention.
Fig. 2: be structural representation side view of the present invention.
Fig. 3: be structural representation prone position using state side view of the present invention.
Fig. 4: be mechanical driving device top view of the present invention;
Fig. 5: be mechanical driving device side view of the present invention.
Wherein: 1-helmet-type traction cap, 2-traction belt, 3-traction belt control handle, 4-louvre, 5-headrest, 6-backrest, 7-handrail, 8-seat cushion, 9-handrail rotary apparatus, 10-manually rocker levers, 11-damping spring, 12-chair lower limb bracing or strutting arrangement, 13-chair lower limb extension and contraction control button, 14-chair lower limb, 15-chair lower limb folding device, 16-foot leans on, 17-chair lower limb expansion link, 18-elevating lever, 19-lowering or hoisting gear, the transmission of 20-first order turbine and worm, the turbine and worm transmission of 21-second level, 22-chain drive, the 231-the first gear, the 232-the second gear, the transmission of 24-rack-and-pinion, 25-tooth bar
.
The specific embodiment
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Ask for an interview Fig. 1, Fig. 2, Fig. 3, the technical solution adopted in the present invention is: a kind of collapsible cervical lumbar vertebra traction chair comprises: chair body, head traction device, elevating lever 18, chair lower limb folding retractable device, lowering or hoisting gear 19.
The head traction device is comprised of helmet-type traction cap 01, traction belt 02, traction belt control handle 03 and louvre 04, louvre 04 is arranged on helmet-type traction cap 01, and traction belt 02 is by traction belt control handle 03 and told adjustable connection of helmet-type traction cap 01.
The chair body comprises backrest 06, and backrest 06 forms by two; The chair body also comprises headrest 05, handrail 07, medicated cushion 08, handrail rotary apparatus 09, damping spring 11, chair lower limb bracing or strutting arrangement 12, chair lower limb extension and contraction control button 13, chair lower limb 14; Headrest 05 is arranged on backrest 06, handrail 07 is arranged on the chair body by handrail rotary apparatus 09, the chair body is arranged on chair lower limb 14 by damping spring 11 and chair lower limb bracing or strutting arrangement 12, and chair lower limb extension and contraction control button 13 is arranged on chair lower limb bracing or strutting arrangement 12 sidepieces, for controlling the lifting of chair body.
Chair lower limb folding retractable device by chair lower limb folding device 15, foot by 16 and chair lower limb expansion link 17 form; Chair lower limb folding device 15 foldings are arranged on the bottom of chair body foreleg, and foot is arranged on chair lower limb folding device 15 by 16, and chair lower limb expansion link 17 is arranged between chair body shank.
Lowering or hoisting gear 19 is comprised of manual rocker lever 10, first order turbine and worm transmission 20, second level turbine and worm transmission 21, chain drive 22, rack-and-pinion transmission 24, the first gear 231, the second gear 232, tooth bar 25; First order turbine and worm transmission 20 is connected with second level turbine and worm transmission 21, second level turbine and worm transmission 21 is connected with the first gear 231, the first gear 231 is connected with the second gear 232 by chain drive 22, the second gear 232 is connected with a joggle with rack-and-pinion transmission 24, rack-and-pinion transmission 24 is connected with an end of tooth bar 25, the other end of tooth bar 25 is connected with elevating lever 18, manually rocker lever 10 is connected with second level turbine and worm transmission 21 by first order turbine and worm transmission 20, thereby forms the mechanical driving device of controlling elevating lever 18 liftings.
Elevating lever 18 is arranged on lowering or hoisting gear 19, and chair lower limb folding retractable device is arranged on chair body shank, and lowering or hoisting gear 19 is arranged in the chair body, and the head traction device is arranged on the chair body by elevating lever 18;
Handrail 07 and backrest 06 all rotatable 90 ° with 08 one-tenth one horizontal level of seat cushion; Chair lower limb folding device 15 is opened rear chair body seat cushion position and is become a horizontal level.
Collapsible cervical lumbar vertebra traction chair of the present invention, the better position of fixing head and cervical vertebra of helmet-type traction cap 01 at first, traction is got up safer, is convenient to treatment; Secondly the design that backrest 06 is divided into two, can reduce the pressure to spinal column, better wraps up whole back and waist simultaneously, and whole vertebrae is played a protective role; Whole lowering or hoisting gear 19, take and manually control as main again, can grasp voluntarily the traction dynamics; Finally, carry out the neck lumbar vertebra while drawing simultaneously, traction chair can be changed into to the prone position using state, handrail 07 and backrest 06 are rotated backward, open chair lower limb folding device 15 simultaneously and get final product.While treating when being drawn, by shaking manual rocker lever 10, drive first order turbine and worm transmission 20 rotations, kinetic energy is sent to second level turbine and worm transmission 21, drive the first gear 231 and rotate, rotate 22 through chain and drive the second gear 232, send kinetic energy to tooth bar 25 through rack-and-pinion transmission 24, finally act on elevating lever 18, reach the lifting purpose.The mode of this manual force can be grasped the size of traction dynamics voluntarily, more is conducive to the treatment of cervical vertebra/lumbar disease.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described concrete enforcement, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (6)
1. a collapsible cervical lumbar vertebra traction chair, comprise: chair body, head traction device, elevating lever (18), chair lower limb folding retractable device, lowering or hoisting gear (19), described elevating lever (18) is arranged on described lowering or hoisting gear (19), described chair lower limb folding retractable device is arranged on described chair body shank, described lowering or hoisting gear (19) is arranged in described chair body, and described head traction device is arranged on described chair body by elevating lever (18); It is characterized in that:
Described head traction device is comprised of helmet-type traction cap (01), traction belt (02), traction belt control handle (03) and louvre (04), it is upper that described louvre (04) is arranged on described helmet-type traction cap (01), and described traction belt (02) is by described traction belt control handle (03) and told adjustable connection of helmet-type traction cap (01);
Described chair body comprises backrest (06), and described backrest (06) forms by two.
2. collapsible cervical lumbar vertebra traction chair according to claim 1, it is characterized in that: described chair body also comprises headrest (05), handrail (07), medicated cushion (08), handrail rotary apparatus (09), damping spring (11), chair lower limb bracing or strutting arrangement (12), chair lower limb extension and contraction control button (13), chair lower limb (14); Described headrest (05) is arranged on described backrest (06), described handrail (07) is arranged on described chair body by described handrail rotary apparatus (09), described chair body is arranged on described chair lower limb (14) by described damping spring (11) and chair lower limb bracing or strutting arrangement (12), described chair lower limb extension and contraction control button (13) is arranged on described chair lower limb bracing or strutting arrangement (12) sidepiece, for controlling the lifting of described chair body.
3. collapsible cervical lumbar vertebra traction chair according to claim 1 is characterized in that: described chair lower limb folding retractable device is comprised of by (16) and chair lower limb expansion link (17) chair lower limb folding device (15), foot; Described chair lower limb folding device (15) folding is arranged on the bottom of described chair body foreleg, and it is upper that described foot is arranged on described chair lower limb folding device (15) by (16), and described chair lower limb expansion link (17) is arranged between described chair body shank.
4. collapsible cervical lumbar vertebra traction chair according to claim 1, it is characterized in that: described lowering or hoisting gear (19) is comprised of manual rocker lever (10), first order turbine and worm transmission (20), second level turbine and worm transmission (21), chain drive (22), rack-and-pinion transmission (24), the first gear (231), the second gear (232), tooth bar (25), described first order turbine and worm transmission (20) is connected with described second level turbine and worm transmission (21), described second level turbine and worm transmission (21) is connected with described the first gear (231), described the first gear (231) is connected with the second gear (232) by described chain drive (22), described the second gear (232) is connected with a joggle with described rack-and-pinion transmission (24), described rack-and-pinion transmission (24) is connected with an end of described tooth bar (25), the other end of described tooth bar (25) is connected with described elevating lever (18), described manual rocker lever (10) is connected with described second level turbine and worm transmission (21) by described first order turbine and worm transmission (20), thereby form the mechanical driving device of controlling described elevating lever (18) lifting.
5. collapsible cervical lumbar vertebra traction chair according to claim 2 is characterized in that: described handrail (07) and described backrest (06) all rotatable 90 ° become a horizontal level with described seat cushion (08).
6. collapsible cervical lumbar vertebra traction chair according to claim 3, it is characterized in that: described chair lower limb folding device (15) is opened rear described chair body seat cushion position and is become a horizontal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215612.8A CN103263313B (en) | 2013-06-03 | 2013-06-03 | Foldable cervical vertebra and lumbar vertebra traction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215612.8A CN103263313B (en) | 2013-06-03 | 2013-06-03 | Foldable cervical vertebra and lumbar vertebra traction chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103263313A true CN103263313A (en) | 2013-08-28 |
| CN103263313B CN103263313B (en) | 2015-03-04 |
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ID=49007013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215612.8A Expired - Fee Related CN103263313B (en) | 2013-06-03 | 2013-06-03 | Foldable cervical vertebra and lumbar vertebra traction chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN103263313B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445900A (en) * | 2013-09-06 | 2013-12-18 | 湖北中医药大学 | Cervical vertebra tractor for restoring cervical vertebra physiological curvature |
| CN107049576A (en) * | 2017-02-28 | 2017-08-18 | 成都迅德科技有限公司 | A kind of horizontal adjustable neck, lumbar traction stretching device |
| CN107568983A (en) * | 2017-09-05 | 2018-01-12 | 佛山市鸿尚得科技有限公司 | A kind of multifunction chair |
| CN108066050A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of medical technology services auxiliary hitch |
| CN108542571A (en) * | 2018-05-07 | 2018-09-18 | 何凡 | Intermittent lumbar traction equipment |
| CN108852653A (en) * | 2018-07-20 | 2018-11-23 | 常州机电职业技术学院 | A kind of wheelchair and its working method with cervical traction system |
| CN110680586A (en) * | 2019-10-22 | 2020-01-14 | 浙江树人学院（浙江树人大学） | Cervical vertebra traction chair and cervical vertebra traction device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334207A (en) * | 2002-05-20 | 2003-11-25 | Oshima Seisakusho:Kk | Traction treatment bed |
| US7544175B1 (en) * | 2002-09-10 | 2009-06-09 | D Amico Anthony T | Traction device for physical therapy |
| CN201370662Y (en) * | 2009-02-18 | 2009-12-30 | 陕西中医学院附属医院 | Multifunctional cervical vertebra therapy machine |
| CN201529182U (en) * | 2009-11-18 | 2010-07-21 | 陈博 | Cervical vertebra and lumbar traction device |
| CN203263609U (en) * | 2013-06-03 | 2013-11-06 | 武汉大学 | Cervical and lumbar vertebra traction device |
-
2013
- 2013-06-03 CN CN201310215612.8A patent/CN103263313B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334207A (en) * | 2002-05-20 | 2003-11-25 | Oshima Seisakusho:Kk | Traction treatment bed |
| US7544175B1 (en) * | 2002-09-10 | 2009-06-09 | D Amico Anthony T | Traction device for physical therapy |
| CN201370662Y (en) * | 2009-02-18 | 2009-12-30 | 陕西中医学院附属医院 | Multifunctional cervical vertebra therapy machine |
| CN201529182U (en) * | 2009-11-18 | 2010-07-21 | 陈博 | Cervical vertebra and lumbar traction device |
| CN203263609U (en) * | 2013-06-03 | 2013-11-06 | 武汉大学 | Cervical and lumbar vertebra traction device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445900A (en) * | 2013-09-06 | 2013-12-18 | 湖北中医药大学 | Cervical vertebra tractor for restoring cervical vertebra physiological curvature |
| CN103445900B (en) * | 2013-09-06 | 2015-09-23 | 湖北中医药大学 | Return the cervical vertebra tractor of cervical vertebrae physiological radian |
| CN108066050A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of medical technology services auxiliary hitch |
| CN107049576A (en) * | 2017-02-28 | 2017-08-18 | 成都迅德科技有限公司 | A kind of horizontal adjustable neck, lumbar traction stretching device |
| CN107568983A (en) * | 2017-09-05 | 2018-01-12 | 佛山市鸿尚得科技有限公司 | A kind of multifunction chair |
| CN108542571A (en) * | 2018-05-07 | 2018-09-18 | 何凡 | Intermittent lumbar traction equipment |
| CN108542571B (en) * | 2018-05-07 | 2020-09-11 | 乐清市钜派企业管理咨询有限公司 | Intermittent lumbar vertebra traction equipment |
| CN111904785A (en) * | 2018-05-07 | 2020-11-10 | 何凡 | Intermittent lumbar vertebra traction equipment |
| CN111904686A (en) * | 2018-05-07 | 2020-11-10 | 何凡 | Intermittent lumbar vertebra traction equipment |
| CN111904785B (en) * | 2018-05-07 | 2022-11-15 | 苏州鱼得水电气科技有限公司 | Intermittent lumbar vertebra traction equipment |
| CN108852653A (en) * | 2018-07-20 | 2018-11-23 | 常州机电职业技术学院 | A kind of wheelchair and its working method with cervical traction system |
| CN110680586A (en) * | 2019-10-22 | 2020-01-14 | 浙江树人学院（浙江树人大学） | Cervical vertebra traction chair and cervical vertebra traction device |
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| CN103263313B (en) | 2015-03-04 |
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