CN203263609U - Cervical and lumbar vertebra traction device - Google Patents

Cervical and lumbar vertebra traction device Download PDF

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Publication number
CN203263609U
CN203263609U CN 201320314164 CN201320314164U CN203263609U CN 203263609 U CN203263609 U CN 203263609U CN 201320314164 CN201320314164 CN 201320314164 CN 201320314164 U CN201320314164 U CN 201320314164U CN 203263609 U CN203263609 U CN 203263609U
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CN
China
Prior art keywords
chair
traction
limb
gear
worm wheel
Prior art date
Application number
CN 201320314164
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Chinese (zh)
Inventor
朱晓明
杨正
Original Assignee
武汉大学
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Publication date
Application filed by 武汉大学 filed Critical 武汉大学
Priority to CN 201320314164 priority Critical patent/CN203263609U/en
Application granted granted Critical
Publication of CN203263609U publication Critical patent/CN203263609U/en

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Abstract

The utility model discloses a cervical and lumbar vertebra traction device which comprises a chair body, a head traction device, a lifting rod, a chair leg folding extensible device and a lifting device. The lifting rod is arranged on the lifting device, the chair leg folding expansible device is arranged on chair body legs, the lifting device is arranged in 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, a traction band control knob and heat dissipation holes. The heat dissipation holes are formed in the helmet type traction cap, and the traction band is connected with the helmet type traction cap in an adjustable mode through the traction band control knob, and the chair body comprises a backrest which is composed of two backrest units. The cervical and lumbar vertebra traction device not only facilitates fixing of positions of the head and the cervical vertebra, but also reduces pressure on the spine.

Description

A kind of cervical lumbar vertebra traction device
Technical field
This utility model belongs to medical instruments field, particularly a kind of cervical lumbar vertebra traction device.
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 progress and the expanding economy of society, 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 patient well.Due to the quickening of rhythm of life and the competitive pressure that grows 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 too by force use, and need to treat under doctor's guidance, and this is necessary for the severe patient; Yet for patients with mild, they can feel to travel to and fro between between family and hospital, have not only wasted a large amount of time and also will pay the medical expense of certain number, and tend is ignored treatment, will minor illness amass into serious disease in the course of time, jeopardize health.
Aspect the treatment cervical vertebra/lumbar disease, be mainly all kinds of pulling equipments, a part is mainly the dragging therapeutic equipment that is carried on neck; Another part can stretch simultaneously to the neck lumbar vertebra, for example application number is 201120288951.5 utility model patent: the 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, during lumbar traction, but sitting on traction chair, also can be set level the chair back, lies low and make lumbar traction on traction chair.For example application number is 201020603098.7 utility model patent 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 folding and retraction when not using simultaneously, take the interior space little.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, does not reach the wholistic therapy effect; Although the Equations of The Second Kind device can stretch simultaneously to the neck lumbar vertebra, 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 namely 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.
The utility model content
In order to overcome the deficiencies in the prior art, this utility model has been announced a kind of position that namely 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.
This utility model adopts following technical scheme to be: a kind of cervical lumbar vertebra traction device, 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 adjustable connection of helmet-type traction cap of telling;
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, is used 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, first order Worm Wheel System, second level Worm Wheel System, chain drive, rack-and-pinion transmission, the first gear, the second gear, tooth bar, described first order Worm Wheel System is connected with described second level Worm Wheel System, described second level Worm Wheel System 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 connected with described second level Worm Wheel System by described first order Worm Wheel System, thereby consist of 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.
This utility model 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 was used, the chair lower limb can be elastic, lowers the center of gravity, and increases the safety of using.
Description of drawings
Fig. 1: be structural representation front view of the present utility model.
Fig. 2: be structural representation side view of the present utility model.
Fig. 3: be structural representation prone position user mode side view of the present utility model.
Fig. 4: be mechanical driving device top view of the present utility model;
Fig. 5: be mechanical driving device side view of the present utility model.
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, 20-first order Worm Wheel System, 21-second level Worm Wheel System, 22-chain drive, the 231-the first gear, the 232-the second gear, the transmission of 24-rack-and-pinion, 25-tooth bar ﹠lt, b TranNum="83" ﹠gt,</b>
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment shown in the drawings.
Ask for an interview Fig. 1, Fig. 2, Fig. 3, the technical scheme that this utility model adopts is: a kind of cervical lumbar vertebra traction device 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 adjustable connection of helmet-type traction cap 01 of telling.
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, is used 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 Worm Wheel System 20, second level Worm Wheel System 21, chain drive 22, rack-and-pinion transmission 24, the first gear 231, the second gear 232, tooth bar 25; First order Worm Wheel System 20 is connected with second level Worm Wheel System 21, second level Worm Wheel System 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 Worm Wheel System 21 by first order Worm Wheel System 20, thereby consists of 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.
Cervical lumbar vertebra traction device of the present utility model, 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; The design that next backrest 06 is divided into two can reduce the pressure to spinal column, better wraps up simultaneously whole back and waist, and whole vertebrae is played a protective role; Whole lowering or hoisting gear 19, manually to be controlled to be the master, can grasp the traction dynamics voluntarily again; Carrying out the neck lumbar vertebra when drawing simultaneously, traction chair can be changed into the prone position user mode at last, handrail 07 and backrest 06 are rotated backward, open simultaneously chair lower limb folding device 15 and get final product.When treating when drawing, by shaking manual rocker lever 10, drive 20 rotations of first order Worm Wheel System, kinetic energy is sent to second level Worm Wheel System 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 this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described concrete enforcement, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (6)

1. cervical lumbar vertebra traction device, 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), 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 adjustable connection of helmet-type traction cap (01) of telling;
Described chair body comprises backrest (06), and described backrest (06) forms by two.
2. cervical lumbar vertebra traction device 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, is used for controlling the lifting of described chair body.
3. cervical lumbar vertebra traction device 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 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. cervical lumbar vertebra traction device according to claim 1, it is characterized in that: described lowering or hoisting gear (19) is comprised of manual rocker lever (10), first order Worm Wheel System (20), second level Worm Wheel System (21), chain drive (22), rack-and-pinion transmission (24), the first gear (231), the second gear (232), tooth bar (25), described first order Worm Wheel System (20) is connected with described second level Worm Wheel System (21), described second level Worm Wheel System (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 Worm Wheel System (21) by described first order Worm Wheel System (20), thereby consist of the mechanical driving device of controlling described elevating lever (18) lifting.
5. cervical lumbar vertebra traction device 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. cervical lumbar vertebra traction device according to claim 3 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.
CN 201320314164 2013-06-03 2013-06-03 Cervical and lumbar vertebra traction device CN203263609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320314164 CN203263609U (en) 2013-06-03 2013-06-03 Cervical and lumbar vertebra traction device

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Application Number Priority Date Filing Date Title
CN 201320314164 CN203263609U (en) 2013-06-03 2013-06-03 Cervical and lumbar vertebra traction device

Publications (1)

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CN203263609U true CN203263609U (en) 2013-11-06

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Application Number Title Priority Date Filing Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263313A (en) * 2013-06-03 2013-08-28 武汉大学 Foldable cervical vertebra and lumbar vertebra traction chair
CN105125329A (en) * 2015-08-24 2015-12-09 孙立民 Multifunctional cervical vertebra and lumbar vertebra retractor
CN105287159A (en) * 2014-05-29 2016-02-03 共荣进步株式会社 Chair for stretching
CN105919608A (en) * 2016-06-17 2016-09-07 李晓明 Orthopaedic grounded traction frame device
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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263313A (en) * 2013-06-03 2013-08-28 武汉大学 Foldable cervical vertebra and lumbar vertebra traction chair
CN103263313B (en) * 2013-06-03 2015-03-04 武汉大学 Foldable cervical vertebra and lumbar vertebra traction chair
CN105287159A (en) * 2014-05-29 2016-02-03 共荣进步株式会社 Chair for stretching
CN105125329A (en) * 2015-08-24 2015-12-09 孙立民 Multifunctional cervical vertebra and lumbar vertebra retractor
CN107811741B (en) * 2015-08-24 2020-12-08 王孝宾 Multifunctional cervical vertebra and lumbar vertebra tractor
CN105125329B (en) * 2015-08-24 2018-01-12 泰州永盛包装股份有限公司 A kind of multifunctional cervical vertebra lumbar tractor
CN107811741A (en) * 2015-08-24 2018-03-20 孙立民 A kind of multifunctional cervical vertebra lumbar tractor
CN108309532A (en) * 2015-08-24 2018-07-24 安溪县海宏生物科技有限公司 A kind of cervical vertebra tractor
CN108309532B (en) * 2015-08-24 2020-09-25 泉州台商投资区连进信息技术有限公司 Cervical vertebra and lumbar vertebra tractor
CN105919608A (en) * 2016-06-17 2016-09-07 李晓明 Orthopaedic grounded traction frame device
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

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Granted publication date: 20131106

Termination date: 20150603