CN201453446U - Portable lumbar traction device - Google Patents
Portable lumbar traction device Download PDFInfo
- Publication number
- CN201453446U CN201453446U CN2009200857531U CN200920085753U CN201453446U CN 201453446 U CN201453446 U CN 201453446U CN 2009200857531 U CN2009200857531 U CN 2009200857531U CN 200920085753 U CN200920085753 U CN 200920085753U CN 201453446 U CN201453446 U CN 201453446U
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- CN
- China
- Prior art keywords
- support bar
- lumbar vertebra
- ratchet
- screw thread
- portable lumbar
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a portable lumbar traction device relating to a medical instrument, in which the employment of a support rod leads to a shift from the original bed-lying type traction to vertical type traction and the body dead weight is utilized, in combination with mechanical tension, for traction treatment. An armpit support and a chest strapping belt share the burden of a traction force through the armpits and the chest, thereby providing users with high level comforts. A ratchet mechanism and a locking mechanism are arranged on the support rod for patients to independently deal with the traction process. A traditional Chinese medicine compress bag is arranged between the chest strapping belt and a waist strapping belt for adjuvant therapy, thereby improving the curative effect. The utility model is exquisite in structure, low in manufacturing cost, convenient to use and favorable for popularization.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of portable lumbar vertebra tractor.
Background technology
Existing lumbar traction device all adopts bed formula traction, makes by mechanical pulling force that the gap becomes big between the lumbar vertebra of human body, alleviates the misery that the prolapse of lumbar intervertebral disc pressuring nerve brings, and is aided with other Therapeutic Method, has good therapeutic effect.But the conventional device complex structure, volume is bigger, and cost is higher, is unfavorable for using at home or going out carrying.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of portable lumbar vertebra tractor, can change original bed formula traction into vertical traction, and under the prerequisite that does not influence therapeutic effect, simplified structure reduces cost.
For solving the problems of the technologies described above, the technical scheme that this utility model adopted is: a kind of portable lumbar vertebra tractor, two relative support bar transmitted beam pectoral girdles are connected with waistband.
Support bar is provided with screw thread in two ends up and down, and the upper end also is provided with female thread, and axil holder lower end is provided with screw thread, and upper locking nut is movably arranged on the screw thread of axil holder lower end, and the axil holder is connected with support bar by screw thread.
Bundle pectoral girdle one side is passed the upper end screw thread of support bar, and bundle pectoral girdle below is provided with lower locking nut.
Waistband one side is passed the lower end screw thread of support bar, and the waistband middle part is provided with ratchet mechanism.
The support bar lower end is provided with retaining mechanism, and the base upper end is passed support bar and is connected with retaining mechanism.
Ratchet inner ring in the ratchet mechanism is provided with female thread and screws with support bar lower end screw thread, and ratchet passes the outer ring ratchet engagement of pawl wrench and ratchet spring and ratchet inner ring.
The axil holder is provided with scale.
Support bar is provided with scale.
Retaining mechanism adopts eccentric mechanism.
Be provided with middle Chinese herb medicine compress bag between bundle pectoral girdle and the waistband.
The portable lumbar vertebra tractor that this utility model provides by adopting support bar, can change original bed formula traction into vertical traction, utilizes the health deadweight to add that mechanical pulling force reaches the effect of traction therapeutic.Axil holder and bundle pectoral girdle can disperse pull strength to be born the comfort level height by oxter and chest.Ratchet mechanism that is provided with on the support bar and retaining mechanism can allow the patient finish draw operations alone, and Chinese herb medicine compress bag carries out auxiliary treatment in being provided with between bundle pectoral girdle and waistband, has improved therapeutic effect.
This utility model delicate structure, cheap, easy to use, be beneficial to popularization.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of single support bar of the present utility model;
Fig. 2 is this utility model overall structure sketch map;
Fig. 3 is this utility model user mode reference diagram;
Fig. 4 is a ratchet mechanism structural representation in this utility model.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 4, a kind of portable lumbar vertebra tractor, two relative support bar 10 transmitted beam pectoral girdles 3 are connected with waistband 5.
Support bar is provided with screw thread in two ends about in the of 10, and the upper end also is provided with female thread, and axil holder 1 lower end is provided with screw thread, and upper locking nut 2 is movably arranged on the axil holder 1 lower end screw thread, and axil holder 1 is connected with support bar 10 by screw thread.
Bundle pectoral girdle 3 one sides are passed the upper end screw thread of support bar 10, and bundle pectoral girdle 3 belows are provided with lower locking nut 4.
Waistband 5 one sides are passed the lower end screw thread of support bar 10, and waistband 5 middle parts are provided with ratchet mechanism 6.
Support bar 10 lower ends are provided with retaining mechanism 7, and base 8 upper ends are passed support bar 10 and are connected with retaining mechanism 7.
Ratchet inner ring 64 in the ratchet mechanism 6 is provided with female thread and screws with support bar 10 lower end screw threads, and ratchet 63 passes the outer ring ratchet engagement of pawl wrench 62 and ratchet spring 61 and ratchet inner ring 64.
Axil holder 1 is provided with scale.
Support bar 10 is provided with scale.
Retaining mechanism 7 adopts eccentric mechanism.
Chinese herb medicine compress bag 9 in being provided with between bundle pectoral girdle 3 and the waistband 5.
As shown in Figure 3, before using portable lumbar vertebra tractor is placed on the stool, base 8 makes whole device keep advantages of higher stability, rotation axil holder 1, axil holder 1 is slided in support bar 10, make length to appropriate length by the scale value of setting in the axil holder 1, warrantor's buttocks and stool face have a suitable unsettled distance, reuse upper locking nut 2 is locked axil holder 1, regulate the height that lower locking nut 4 changes bundle pectoral girdle 3, make waistband 5 to proper height by the scale of setting on the support bar 10, patient's frame and is fastened bundle pectoral girdle 3 and waistband 5 in axil holder 1, the TBW of human body is distributed on axil holder 1 and the bundle pectoral girdle 3, avoid health gravity too to concentrate in the axil holder 1, and axil holder 1, bundle pectoral girdle 3, waistband 5 adopts contoured design according to the human engineering principle, increases level of comfort in therapeutic process.
Pull the pawl wrench 62 on the ratchet mechanism 6, ratchet 63 in it under spring pressure by with the engagement drive ratchet inner ring 64 of the outer ratchet of ratchet inner ring 64 along screw thread rotation, when returning pawl wrench 62, the inclined-plane of ratchet 63 is jumped out the ratchet outside ratchet inner ring 64, constantly pull pawl wrench 62, rotatablely moving of ratchet inner ring 64 is converted into the rectilinear motion of vertical direction, waistband 5 is slided on support bar 10, thereby produce pulling force.
Ratchet rotation in the ratchet mechanism 6 drives waistband 5 and moves downwards, and distance is to correct position between waistband 5 and the bundle pectoral girdle 3.On the basis of health gravity, produce and keep certain extra traction, ratchet mechanism 6 has synchronizing function.After predetermined pull strength reached, Chinese herb medicine compress bag 9 in fastening between waistband 5 and bundle pectoral girdle 3 was aided with the lumbar spondylosis medicine, and the physics traction is aided with Drug therapy, thereby reaches excellent curative.
After the long-time treatment of patient, utilize retaining mechanism 7, can fall the health of oneself on stool, and make lumbar spine keep certain pull strength, after treatment effect.And the spanner that whole process only need be pulled on the eccentric mechanism can be finished.Treatment finishes, and removes belt, packs up traction apparatus, and is convenient to operation.
Claims (10)
1. portable lumbar vertebra tractor, it is characterized in that: two relative support bars (10) transmitted beam pectoral girdles (3) are connected with waistband (5).
2. portable lumbar vertebra tractor according to claim 1, it is characterized in that: support bar (10) is provided with screw thread in two ends up and down, the upper end also is provided with female thread, axil holder (1) lower end is provided with screw thread, upper locking nut (2) is movably arranged on the screw thread of axil holder (1) lower end, and axil holder (1) is connected with support bar (10) by screw thread.
3. portable lumbar vertebra tractor according to claim 1 is characterized in that: bundle pectoral girdle (3) one sides are passed the upper end screw thread of support bar (10), and bundle pectoral girdle (3) below is provided with lower locking nut (4).
4. portable lumbar vertebra tractor according to claim 1 is characterized in that: waistband (5) one sides are passed the lower end screw thread of support bar (10), and waistband (5) middle part is provided with ratchet mechanism (6).
5. portable lumbar vertebra tractor according to claim 1 is characterized in that: support bar (10) lower end is provided with retaining mechanism (7), and base (8) upper end is passed support bar (10) and is connected with retaining mechanism (7).
6. according to claim 1 or 4 described portable lumbar vertebra tractors, it is characterized in that: the ratchet inner ring (64) in the ratchet mechanism (6) is provided with female thread and screws with support bar (10) lower end screw thread, and ratchet (63) passes the outer ring ratchet engagement of pawl wrench (62) and ratchet spring (61) and ratchet inner ring (64).
7. according to claim 2 or 6 described portable lumbar vertebra tractors, it is characterized in that: axil holder (1) is provided with scale.
8. portable lumbar vertebra tractor according to claim 1 is characterized in that: support bar (10) is provided with scale.
9. portable lumbar vertebra tractor according to claim 5 is characterized in that: retaining mechanism (7) adopts eccentric mechanism.
10. according to claim 1 or 3 or 4 described portable lumbar vertebra tractors, it is characterized in that: be provided with middle Chinese herb medicine compress bag (9) between bundle pectoral girdle (3) and the waistband (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200857531U CN201453446U (en) | 2009-05-15 | 2009-05-15 | Portable lumbar traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200857531U CN201453446U (en) | 2009-05-15 | 2009-05-15 | Portable lumbar traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453446U true CN201453446U (en) | 2010-05-12 |
Family
ID=42380787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200857531U Expired - Fee Related CN201453446U (en) | 2009-05-15 | 2009-05-15 | Portable lumbar traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109067A (en) * | 2016-06-14 | 2016-11-16 | 刘茂生 | Lumbar supporting device |
| CN110051511A (en) * | 2018-12-27 | 2019-07-26 | 航天中心医院 | Walk helper with armpit support |
| CN113520785A (en) * | 2020-04-14 | 2021-10-22 | 韦景川 | Concept chair for human body suspension |
-
2009
- 2009-05-15 CN CN2009200857531U patent/CN201453446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109067A (en) * | 2016-06-14 | 2016-11-16 | 刘茂生 | Lumbar supporting device |
| CN110051511A (en) * | 2018-12-27 | 2019-07-26 | 航天中心医院 | Walk helper with armpit support |
| CN113520785A (en) * | 2020-04-14 | 2021-10-22 | 韦景川 | Concept chair for human body suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100515 |