CN201049004Y - Portable lumber vertebrae tractor - Google Patents
Portable lumber vertebrae tractor Download PDFInfo
- Publication number
- CN201049004Y CN201049004Y CNU2007201014420U CN200720101442U CN201049004Y CN 201049004 Y CN201049004 Y CN 201049004Y CN U2007201014420 U CNU2007201014420 U CN U2007201014420U CN 200720101442 U CN200720101442 U CN 200720101442U CN 201049004 Y CN201049004 Y CN 201049004Y
- Authority
- CN
- China
- Prior art keywords
- rack bar
- self
- lumbar vertebra
- curved plate
- panel brackets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 210000001696 pelvic girdle Anatomy 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims description 16
- 230000001225 therapeutic effect Effects 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 244000208734 Pisonia aculeata Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000018650 Intervertebral disc disease Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a portable lumbar vertebra retractor, the structure of which is that the upper ends and the lower ends of a left set and a right set of telescoping mechanisms which are symmetrical are respectively provided with upper arc panel brackets and lower arc panel brackets; the inner sides of the upper panel brackets and the lower panel brackets are respectively provided with bust belts and pelvic girdles; tightening belts pass through the bust belts and the pelvic girdles; each telescoping mechanism is sleeved with a rack stem provided with stairs in a bushing externally fixed with the lower arc panel brackets; a one-way reinforcing detent mechanism and a self-locking fastener are connected with the bushing through a pin roll; the one-way reinforcing detent mechanism is provided with one-way movable tines on the head part of a reinforcing pole through a pin roll; the tail part of the tines is connected with a return pullback spring, the other end of which is fixed on the reinforcing pole; the pin roll of the self-locking fastener is sleeved with a return torsional spring, a locking teeth end of the self-locking fastener is clamped in a key wall of the rack stem, and a manual control end of the self-locking fastener extends outside of the bushing; the thin segment on the upper part of the rack stem is sleeved with a compression spring; the upper end of the rack stem extends out from a connecting hose outside the upper arc panel brackets and is then in spiral connection with a nut. The retractor has strong traction and can conveniently carry out traction treatment.
Description
Technical field
This utility model relates to a kind of spinal column dragging, orthopedic instruments, specifically a kind of portable lumbar vertebra tractor.
Background technology
Lumbar disc disease is a kind of commonly encountered diseases and frequently-occurring disease, the also many tractive manner based on physics of its therapeutic modality.Traditional extension table volume is big, needs fixed treatment place, treats very inconvenient; And adopt medicine and massage treatment, the general course of treatment is longer.A kind of portable lumbar vertebra tractor that has at present, its structure connects upper and lower arc board mount by shaft-like telescoping mechanism and forms the mechanism that is pulled, be connected to the chest measurement band in upper curved plate support inboard, infra arc board mount inboard is connected to pelvic girdle, entrusts at chest measurement and entrusts the cross-under fastening straps with pelvis.This traction apparatus is owing to only be provided with a cover stretching governor motion, so not only tensile force is little for it, the active area of its tensile force is also little, and therapeutic effect is not good enough.
The utility model content
It is a kind of easy to operate that the purpose of this utility model will provide exactly, and big, the eutherapeutic portable lumbar vertebra tractor of stretching action power can make the patient implement traction therapeutic conveniently, effectively.
This utility model is achieved in that on the symmetrical two cover telescoping mechanisms in both sides, the lower end is connected to the upper curved plate support respectively, the lower curved plate support, last, lower curved plate support inboard connects respectively establishes chest measurement band and pelvic girdle, cross-under has fastening straps on chest measurement band and the pelvic girdle, telescoping mechanism is the stagewise reducing rack bar of suit band in the affixed sleeve pipe of the external side of infra arc board mount, on sleeve pipe, unidirectional boosting mechanism and self-locking dead lock are arranged by the bearing pin switching, unidirectional boosting mechanism is by the bearing pin cross-under unidirectional movable moving tooth to be arranged at the boosting-rod head, the tail end of moving tooth takes back an extension spring, and the other end of returning pull-spring is fixed on the boosting-rod.Be set with the return torsion spring on the bearing pin of self-locking dead lock, the lock increment is stuck in the teeth groove of rack bar, and manual end stretches out sleeve pipe; The top thin diameter section of rack bar is socketed with the compression spring, and nut spins after stretch out in the connection tube in the upper curved plate support outside upper end of rack bar.
Because the top thin diameter section of rack bar is socketed with the compression spring, when rack bar is risen by stirring of unidirectional afterburning detent mechanism, the reducing convex shoulder is gone up top power by the compression spring to the connection tube lower surface generation in the upper curved plate support outside, makes it to drive the upper curved plate support and rises.Simultaneously, behind the compression spring pressurized, rack bar is produced opposition, this opposition is delivered to sleeve pipe by rack bar and reaches and the affixed lower curved plate of sleeve pipe, thereby lower curved plate is moved down.Adopt this structure, pull strength of the present utility model obviously increases, and can reach the traction effect of extension table.And being installed on self-locking dead lock on the sleeve pipe under the effect of return torsion spring, the lock increment is stuck in the teeth groove naturally, can lock the position of rack bar at any time.Like this, owing to disposed compression spring and self-locking dead lock simultaneously, not only pull strength is big to make this utility model, and locking at any time, the fixing position of chest measurement band and pelvic girdle easily, thereby by forcing patient's lumbar vertebra to be upheld, the patient interspace of lumbar vertebrae is widened, reach the purpose of traction therapeutic with contacted chest measurement band of patient body and pelvic girdle.
This utility model is simple and light, with oneself medical treatment.The arc board mount that has the two shaft-like telescoping mechanisms of cover and connected, thereby can be arranged on the both sides of patient body, and make that health both sides corresponding site is all force-applied, not only easy to operate, and increased lifting surface area, thereby can improve traction therapeutic effect of the present utility model effectively.In addition,, thereby can implement different traction dynamics in the patient body both sides, reach and execute the purpose of controlling to the ill, enlarge the scope of application of the present utility model according to patient's state of an illness difference because two cover telescoping mechanisms are difference independent operations.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is that the A of Fig. 1 is to view.
The specific embodiment
As shown in Figure 1, this portable lumbar vertebra tractor connects upper and lower arc board mount by telescoping mechanism and forms, and is connected to chest measurement band 9 in upper curved plate support 11 inboards, and infra arc board mount 13 inboards are connected to pelvic girdle 3, corresponding two covers about telescoping mechanism has, each connects a upper and lower arc board mount.Equal cross-under has fastening straps 8 on chest measurement band and the pelvic girdle, in order to this apparatus is fastened on patient body.Last fastening straps should be got one's things ready below patient's both sides of the chest, and following fastening straps should be got one's things ready above patient's pelvis.Telescoping mechanism is a suit ladder rack bar 5 in the affixed sleeve pipe in infra arc board mount 13 outsides 1.The upper end of rack bar 5 is stretched out the back and is fixed with nut in the connection tube in upper curved plate support 11 outsides.On the preceding bearing of sleeve pipe 1, unidirectional boosting mechanism and self-locking dead lock are arranged by the bearing pin switching.Unidirectional boosting mechanism is by bearing pin 17 cross-under unidirectional movable moving tooth 10 to be arranged at boosting-rod 7 heads, and the tail end of moving tooth takes back an extension spring 15, and the other end of returning pull-spring is fixed on the boosting-rod 7.The self-locking dead lock is rotationally connected with on the sleeve pipe 1 rear support tube wall by bearing pin 19, is set with return torsion spring 4 on the bearing pin 19, and the lock increment is stuck in the teeth groove of rack bar 5, and manual end 6 stretches out sleeve pipe 1.The top thin diameter section of rack bar 5 is socketed with compression spring 12, and the compression spring is stuck between the connection tube lower surface in the ladder convex shoulder of rack bar and upper curved plate support 11 outsides.When rack bar rose under the stirring of moving tooth, the ladder convex shoulder made it to drive upper curved plate support 11 and rises by generation top, the connection tube lower surface power of compression spring to upper curved plate support 11 outsides.On the tube wall of sleeve pipe 1, have through hole, grafting stop 2 in the through hole, when telescoping mechanism was in contraction state, stop can insert in the jack of offering on the rack bar relevant position, so that this position is locked.When needing to use this utility model, the knob of stop 2 is extracted, unlocking begins traction.
Be function and the therapeutic effect that increases this device, as shown in Figure 1, be preferably in down far-infrared magnet therapeutic pad 14 of middle part cross-under of fastening straps 8.This far-infrared magnet therapeutic pad is the soft lining thing of folder lining between leather layer and far-infrared fabric layer, at soft lining thing internal fixation some magnetic piece is arranged.Like this, when using this device to carry out traction therapeutic, this far-infrared magnet therapeutic pad 14 that ties up to the lumbar vertebra position also can carry out the auxiliary physical therapy of the far infrared and the magnetic line of force to the intravital relevant acupuncture point of patient, thereby accelerates patient's function rehabilitation.
Among Fig. 1, obtain showing more intuitively, be preferably in the rack bar upper end and be carved with the dynamometric scale in order to make the traction dynamics, like this, in reinforcing, the compression spring is compressed, the dynamometric scale of rack bar upper end exposes, and shows the traction dynamics, and the patient can arbitrarily control the size of pull strength as required.
As Fig. 2, shown in Figure 3, be to connect between upper curved plate support 11 and chest measurement band 9, lower curved plate support 13 and the pelvic girdle 3 with bolt 18.In being connected of chest measurement band or pelvic girdle and support, between leaves certain fit clearance, in use can regulate the size of support radian voluntarily according to patient's the bodily form, thereby the fixed part that makes this apparatus can have certain curvature to be changed, thereby makes different fat or thin patients all can reach fixed effect next to the shin.Another advantage of this connected mode is also can make an inflexible upper and lower arc plate transferring power and do not interfere the location, it is more comfortable that chest measurement band and pelvic girdle are fitted to the location of different human body, thereby effectively avoid the harsh arc board mount to the excessive pain that causes of body local pressure.
Using method of the present utility model is: patient oneself gets one's things ready apparatus at waist, two cover telescoping mechanisms place the left and right sides of health respectively, after adjusting the position, two fastening straps are tightened respectively, unplug stop 2, both hands are pulled (with unidirectional afterburning ratchet) boosting-rod 7 simultaneously, make move on upper curved plate support and the chest measurement band, lower curved plate support and pelvic girdle move down, thereby form tractive and support, the interspace of lumbar vertebrae is widened, reach the purpose of traction therapeutic lumbar vertebra.After treatment finished, the afterbody of pushing self-locking dead lock 6 got final product release, thereafter with the rack bar pushed home.
Claims (5)
1. portable lumbar vertebra tractor, about symmetrical telescoping mechanism on, the lower end is connected to upper curved plate support (11) respectively, lower curved plate support (13), last, lower curved plate support inboard connects respectively establishes chest measurement band (9) and pelvic girdle (3), cross-under has fastening straps (8) on chest measurement band and the pelvic girdle, it is characterized in that telescoping mechanism is to be set with ladder rack bar (5) in the affixed sleeve pipe of the external side of infra arc board mount, on the two groups of bearings in telescopic front and back, by the bearing pin switching unidirectional boosting mechanism and self-locking dead lock are arranged respectively, unidirectional boosting mechanism is by bearing pin (17) cross-under unidirectional movable moving tooth (10) to be arranged at boosting-rod (7) head, the tail end of moving tooth takes back an extension spring (15), and the other end of returning pull-spring is fixed on the boosting-rod (7); Be set with return torsion spring (4) on the bearing pin of self-locking dead lock (19), the lock increment is stuck in the teeth groove of rack bar (5), and manual end (6) stretches out sleeve pipe; The top thin diameter section of rack bar is socketed with compression spring (12), the upper end of rack bar (5) nut that spins after the connection tube in upper curved plate support (11) outside stretches out.
2. portable lumbar vertebra tractor according to claim 1, it is characterized in that upward cross-under far-infrared magnet therapeutic band (14) of infra fastening straps (8), magnetic belt is the soft lining thing of folder lining between leather layer and far-infrared fabric layer, at soft lining thing internal fixation some magnetic piece is arranged.
3. portable lumbar vertebra tractor according to claim 1 and 2 is characterized in that being carved with the dynamometric scale in the rack bar upper end.
4. according to claim 1,2 described portable lumbar vertebra tractors, it is characterized in that being connected with bolt (18) between upper and lower arc board mount and chest measurement band (9) or the pelvic girdle (3).
5. portable lumbar vertebra tractor according to claim 3 is characterized in that being connected with bolt (18) between upper and lower arc board mount and chest measurement band (9) or the pelvic girdle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014420U CN201049004Y (en) | 2007-05-28 | 2007-05-28 | Portable lumber vertebrae tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201014420U CN201049004Y (en) | 2007-05-28 | 2007-05-28 | Portable lumber vertebrae tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049004Y true CN201049004Y (en) | 2008-04-23 |
Family
ID=39335484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201014420U Expired - Fee Related CN201049004Y (en) | 2007-05-28 | 2007-05-28 | Portable lumber vertebrae tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049004Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895057A (en) * | 2012-10-16 | 2013-01-30 | 中山火炬开发区欧瑞医疗器械厂 | Novel orthopedic external fixer for reduction of thoracic and lumber vertebrae fracture |
| CN109865257A (en) * | 2019-03-25 | 2019-06-11 | 孙飞 | Shoulder neck rehabilitation nursing training aids |
| CN111759565A (en) * | 2020-06-12 | 2020-10-13 | 浙江中医药大学附属第三医院 | A portable lumbar traction device |
-
2007
- 2007-05-28 CN CNU2007201014420U patent/CN201049004Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895057A (en) * | 2012-10-16 | 2013-01-30 | 中山火炬开发区欧瑞医疗器械厂 | Novel orthopedic external fixer for reduction of thoracic and lumber vertebrae fracture |
| CN109865257A (en) * | 2019-03-25 | 2019-06-11 | 孙飞 | Shoulder neck rehabilitation nursing training aids |
| CN111759565A (en) * | 2020-06-12 | 2020-10-13 | 浙江中医药大学附属第三医院 | A portable lumbar traction device |
| CN111759565B (en) * | 2020-06-12 | 2023-02-03 | 浙江中医药大学附属第三医院 | Portable lumbar vertebra traction instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208212176U (en) | Lower limb exoskeleton robot and healing robot | |
| US9248330B1 (en) | Leg strengthening device and associated use thereof | |
| CN2172623Y (en) | Multifunctional Therapy Chair | |
| CN201049004Y (en) | Portable lumber vertebrae tractor | |
| CN201064508Y (en) | Multifunctional orthopedic heightening massaging health care bed | |
| CN203089774U (en) | Rehabilitation training instrument for lower limps | |
| CN202776918U (en) | Multifunctional auxiliary rehabilitation chair for medical treatment | |
| CN102525781B (en) | Intelligent standing, sitting and lying function rehabilitation training device | |
| CN105686931A (en) | Walking assisting device | |
| CN206183881U (en) | Low limbs multi -section position flesh power training ware | |
| CN203315669U (en) | Multifunctional self-service type lower limb rehabilitation training device | |
| CN200984259Y (en) | Portable lumbar vertebra tractor | |
| CN105616111A (en) | Autotraction type waist strengthening device | |
| CN201930463U (en) | Intelligent standing, sitting and lying functional rehabilitation training device | |
| CN108294915B (en) | Standing and lying dual-purpose hand waist-leg athletic rehabilitation booster | |
| CN205107994U (en) | Knee joint traction table | |
| CN201275162Y (en) | Intermittent traction therapeutic machine for hyperosteogeny | |
| CN211723887U (en) | Neurosurgery postoperative trainer | |
| CN212522862U (en) | Orthopedics that possesses function of tempering low limbs helps capable ware | |
| CN222488007U (en) | Upper limb rehabilitation training device | |
| CN202920429U (en) | Extracorporeal bonesetting machine | |
| CN107982048A (en) | A kind of wearable human back massager | |
| CN209933397U (en) | Limbs trainer for hemiplegic patient | |
| CN214550181U (en) | Wearable lumbar spine angled traction exoskeleton device | |
| CN108814886A (en) | A kind of massage armchair |
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 |
Granted publication date: 20080423 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |