CN201727620U - Portable cervical vertebra tractor - Google Patents
Portable cervical vertebra tractor Download PDFInfo
- Publication number
- CN201727620U CN201727620U CN2009203144235U CN200920314423U CN201727620U CN 201727620 U CN201727620 U CN 201727620U CN 2009203144235 U CN2009203144235 U CN 2009203144235U CN 200920314423 U CN200920314423 U CN 200920314423U CN 201727620 U CN201727620 U CN 201727620U
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- CN
- China
- Prior art keywords
- hydraulic
- cervical vertebra
- piston rod
- fuel tank
- binder
- 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 discloses a portable cervical vertebra tractor, which comprises two fluid cylinder bodies (1), a piston connecting rod component (2), a shoulder pad (3), a traction bandage (4) and a hydraulic controller (5), wherein, the piston connecting rod component (2) takes the shape of a portal; pistons (2a) are connected with two lower ends of the portal piston connecting rod component; the pistons (2a) are inserted in the inner parts of the two fluid cylinder bodies (1); hydraulic liquid inlet holes (1a) are respectively formed at the lower parts of the two fluid cylinder bodies (1); and the hydraulic liquid inlet holes (1a) are connected with liquor feeding pipes (5a) of the hydraulic controller (5). The portable cervical vertebra tractor is convenient to carry about, and a user can sit, stand, walk and the like when using the portable cervical vertebra tractor. The hydraulic controller only needs to be held by a hand so as to control the pull strength of a hydraulic portable cervical vertebra traction treatment rack, so that the use is convenient, the structure is simple, and the security is strong.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of portable cervical vertebra tractor concretely.
Background technology
At present, cervical vertebra tractor commonly used is fixedly two kinds of sitting posture formula and the substantial gas formulas of plastics in the medical apparatus and instruments, when using fixedly sitting posture formula traction apparatus, range of activity is less, handicapped, can't arbitrarily walk, not only will regularly remove fixed traction, also will come to delay the more time on the loop to the cervical traction place.And use the air pressure of plastic inflatable formula traction apparatus less, and handle is explosive, inflate unablely, and air bag tension force is little, lifts the power deficiency, easily wears out in the short time, does not reach traction effect, brings inconvenience to the patient, can not lasting stability.
The utility model content
The purpose of this utility model has been to provide a kind of easy to use, reliable operation, the stable and convenient portable cervical vertebra tractor that moves.
The technical solution of the utility model is as follows:
A kind of portable cervical vertebra tractor, this traction apparatus comprises two hydraulic cylinders, piston rod part, shoulder pad, traction bandage and hydraulic controllers, described piston rod part is " ㄇ " shape, should be connected with piston in " ㄇ " shape piston rod part two lower ends, this piston is inserted in described two hydraulic cylinders, be provided with the hydraulic pressure inlet opening in these two hydraulic cylinder bottoms, this hydraulic pressure inlet opening links to each other with the feed tube of described hydraulic controller, and described shoulder pad is arranged on the lower end of described hydraulic cylinder; Be symmetrically arranged with the binder link on two jiaos of described " ㄇ " shape piston rod part upper end, described traction bandage two difference bolt is on described two binder links.
Adopt said structure, just the shoulder pad of formula cervical vertebra tractor is put to both shoulders earlier, is fixed on lower jaw and head hindbrain place with the cervical traction binder, controls the lifting of hydraulic controller control piston link assembly, lift strong, lifting freely, security performance is stablized.And just formula cervical vertebrae traction frame of hydraulic pressure, lifting is steady, and the tension intensity foot is aging, and no potential safety hazard also can be adjusted the height and the width of cervical traction binder according to self-condition with the binder retainer ring.
Described hydraulic controller comprises feed tube, fuel tank and the mechanical type pump housing, the described mechanical type pump housing is arranged in the fuel tank upper shell and by sap cavity, piston rod and control lever to be formed, the piston region of described piston rod is in sap cavity, link rod part reaches outside the described sap cavity and with the handle of described control lever and is connected, and the upper surface of the fulcrum of described control lever and described fuel tank upper shell is hinged; Described sap cavity lower end is connected with tube for transfusion and drain pipe, described tube for transfusion lower port is inserted in the described fuel tank and tube for transfusion is provided with the feed liquor check valve, described drain pipe is provided with the fluid check valve and forms two branch roads at oil outlet end, is respectively drain line and feed tube; Wherein drain line is inserted in the described fuel tank and drain line is provided with the fuel outlet valve switch, and described feed tube has two-way liquid inlet head and is connected respectively on the hydraulic pressure inlet opening that described two hydraulic cylinder bottoms are provided with.
The binder link is a triangle, is furnished with the binder adjustable ring on its hypotenuse, and described traction bandage bolt is on described binder adjustable ring.
Described shoulder pad is hinged on the lower end of described hydraulic cylinder by the shoulder pad movable axis.
Beneficial effect: this utility model is easy to carry, can sit during use, stands, walking etc.Hold hydraulic controller and just can control the just dynamics that lifts of formula cervical vertebrae traction frame of hydraulic pressure, easy to use, simple in structure, high safety.
Description of drawings
This utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of hydraulic controller in this utility model.
The specific embodiment
Embodiment: as shown in Figure 1, 2: a kind of portable cervical vertebra tractor, this traction apparatus comprises two hydraulic cylinders 1, piston rod part 2, shoulder pad 3, traction bandage 4 and hydraulic controller 5, described piston rod part 2 is " ㄇ " shape, should be connected with piston 2a in " ㄇ " shape piston rod part two lower ends, this piston 2a is inserted in described two hydraulic cylinders 1, be provided with hydraulic pressure inlet opening 1a in these two hydraulic cylinder 1 bottoms, this hydraulic pressure inlet opening 1a links to each other with the feed tube 5a of described hydraulic controller 5, and described shoulder pad 3 is arranged on the lower end of described hydraulic cylinder 1; Be symmetrically arranged with binder link 2b on two jiaos of described " ㄇ " shape piston rod part upper end, described traction bandage 4 two difference bolt is on described two binder link 2b.
Described hydraulic controller 5 comprises feed tube 5a, fuel tank 5b and mechanical type pump housing 5c, described mechanical type pump housing 5c is arranged in the fuel tank 5b upper shell and by sap cavity 5d, piston rod 5e and control lever 5f and forms, the piston region of described piston rod 5e is in sap cavity 5d, link rod part reaches outside the described sap cavity 5d and with the handle of described control lever 5f and is connected, and the upper surface of the fulcrum of described control lever 5f and described fuel tank 5b upper shell is hinged; Described sap cavity 5d lower end is connected with tube for transfusion 5g and drain pipe 5h, described tube for transfusion 5g lower port is inserted in the described fuel tank 5b and tube for transfusion 5g is provided with feed liquor check valve 5i, described drain pipe 5h is provided with fluid check valve 5L and forms two branch roads at oil outlet end, is respectively drain line 5j and feed tube 5a; Wherein drain line 5j is inserted in the described fuel tank 5b and drain line 5j is provided with fuel outlet valve switch 5k, and described feed tube 5a has two-way liquid inlet head and is connected respectively on the hydraulic pressure inlet opening 1a that described two hydraulic cylinder 1 bottoms are provided with.
Described shoulder pad 3 is hinged on the lower end of described hydraulic cylinder 1 by shoulder pad movable axis 3a.Operation principle of the present utility model and using method
The width of traction frame is the 25-35 centimetre in this utility model, highly is the 40-50 centimetre, and (practical dimensions of traction frame is decided according to height, the body of user are wide) can divide the traction frame of model such as large, medium and small; Hydraulic controller 5 long for 15CM, wide be that 4CM, height are the cube of 16CM; Close fuel outlet valve switch 5k during use earlier, on carry control lever 5f, piston rod 5e rises, and produces than strong suction in the sap cavity 5d, fluid check valve 5L closes, feed liquor check valve 5i opens, and by tube for transfusion 5g liquid is sucked in the pump housing 5c in fuel tank 5b.Press down control lever 5f again, piston rod 5e presses down simultaneously, produce in the sap cavity 5d than strong pressure, feed liquor check valve 5i closes, fluid check valve 5L opens, liquid in the sap cavity 5d from fluid check valve 5L, enter in feed tube 5a and the drain line 5j, this moment, fuel outlet valve switch 5k closed, liquid enters in the hydraulic cylinder 1 by feed tube 5a.Under the continuous pressure-raising of control lever 5f, liquid constantly strengthens in hydraulic cylinder 1 internal pressure, and liquid jack-up piston rod part 2 under pressure rises, and drives traction bandage 4 simultaneously and steadily upwards lifts, and carries out cervical traction.
Feed liquor check valve 5i when lifting, pressing down control lever 5f, plays a part to open oil circuit and closes oil circuit; Fluid check valve 5L when lifting, pressing down control lever 5f, plays a part to close oil circuit and opens oil circuit.Wherein: piston rod part 2 is the body frames that upwards lift; Binder adjustable ring 2c on the binder link 2b is height and a width of adjusting binder; Shoulder pad movable axis 3a is movable among a small circle shoulder, the movable axis that the balance shoulder is comfortable; Shoulder pad 3 is to prop up the pad of putting forth effort that whole traction frame lifts.
After having implemented traction, open fuel outlet valve switch 5k, liquid refluxes rapidly, depresses control lever 5f then, and the liquid in the pump housing, hydraulic cylinder, the oil pipe is put back in the fuel tank 5b from drain line 5j, closes fuel outlet valve switch 5k.But the liquid permanent loops in the fuel tank 5b is used.
Claims (4)
1. portable cervical vertebra tractor, it is characterized in that: this traction apparatus comprises two hydraulic cylinders (1), piston rod part (2), shoulder pad (3), traction bandage (4) and hydraulic controller (5), described piston rod part (2) is " ㄇ " shape, should be connected with piston (2a) in " ㄇ " shape piston rod part two lower ends, this piston (2a) is inserted in described two hydraulic cylinders (1), be provided with hydraulic pressure inlet opening (1a) in this two hydraulic cylinders (1) bottom, this hydraulic pressure inlet opening (1a) links to each other with the feed tube (5a) of described hydraulic controller (5), and described shoulder pad (3) is arranged on the lower end of described hydraulic cylinder (1); Be symmetrically arranged with binder link (2b) on two jiaos of described " ㄇ " shape piston rod part upper end, described traction bandage (4) two difference bolt is on described two binder links (2b).
2. a kind of portable cervical vertebra tractor according to claim 1, it is characterized in that: described hydraulic controller (5) comprises feed tube (5a), the fuel tank (5b) and the mechanical type pump housing (5c), the described mechanical type pump housing (5c) is arranged in fuel tank (5b) upper shell and by sap cavity (5d), piston rod (5e) and control lever (5f) are formed, the piston region of described piston rod (5e) is in sap cavity (5d), link rod part reaches outside the described sap cavity (5d) and with the handle of described control lever (5f) and is connected, and the upper surface of the fulcrum of described control lever (5f) and described fuel tank (5b) upper shell is hinged; Described sap cavity (5d) lower end is connected with tube for transfusion (5g) and drain pipe (5h), described tube for transfusion (5g) lower port is inserted in the described fuel tank (5b) and tube for transfusion (5g) is provided with feed liquor check valve (5i), described drain pipe (5h) is provided with fluid check valve (5L) and forms two branch roads at oil outlet end, is respectively drain line (5j) and feed tube (5a); Wherein drain line (5j) is inserted in the described fuel tank (5b) and drain line (5j) is provided with fuel outlet valve switch (5k), and described feed tube (5a) has two-way liquid inlet head and is connected respectively on the hydraulic pressure inlet opening (1a) that described two hydraulic cylinders (1) bottom is provided with.
3. a kind of portable cervical vertebra tractor according to claim 1 and 2 is characterized in that: binder link (2b) is a triangle, is furnished with binder adjustable ring (2c) on its hypotenuse, and described traction bandage (4) bolt is on described binder adjustable ring (2c).
4. a kind of portable cervical vertebra tractor according to claim 1 is characterized in that: described shoulder pad (3) is hinged on the lower end of described hydraulic cylinder (1) by shoulder pad movable axis (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203144235U CN201727620U (en) | 2009-11-10 | 2009-11-10 | Portable cervical vertebra tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203144235U CN201727620U (en) | 2009-11-10 | 2009-11-10 | Portable cervical vertebra tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727620U true CN201727620U (en) | 2011-02-02 |
Family
ID=43518777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203144235U Expired - Fee Related CN201727620U (en) | 2009-11-10 | 2009-11-10 | Portable cervical vertebra tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264824A (en) * | 2016-08-31 | 2017-01-04 | 浙江中医药大学附属第三医院 | The neck shoulder sync pulling device of warming needle moxibustion under a kind of applicable traction state |
| CN106618835A (en) * | 2016-11-25 | 2017-05-10 | 天津书芹科技有限公司 | Electromechanical integrated medical traction device |
-
2009
- 2009-11-10 CN CN2009203144235U patent/CN201727620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264824A (en) * | 2016-08-31 | 2017-01-04 | 浙江中医药大学附属第三医院 | The neck shoulder sync pulling device of warming needle moxibustion under a kind of applicable traction state |
| CN106618835A (en) * | 2016-11-25 | 2017-05-10 | 天津书芹科技有限公司 | Electromechanical integrated medical traction device |
| CN106618835B (en) * | 2016-11-25 | 2019-06-28 | 蒋建辉 | A kind of electromechanical integration medical treatment pulling equipment |
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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: 20110202 Termination date: 20131110 |