CN203885687U - Portable cervical vertebra tractor - Google Patents
Portable cervical vertebra tractor Download PDFInfo
- Publication number
- CN203885687U CN203885687U CN201420255462.3U CN201420255462U CN203885687U CN 203885687 U CN203885687 U CN 203885687U CN 201420255462 U CN201420255462 U CN 201420255462U CN 203885687 U CN203885687 U CN 203885687U
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- regulating
- angle
- telescopic
- seat board
- telescopic lever
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Abstract
The utility model relates to the technical field of medical instruments and discloses a portable cervical vertebra tractor. The portable cervical vertebra tractor comprises a seat plate, telescopic pull rods, a cross rod, a head fixing strap, a traction force adjusting device, an angle adjusting device and a backrest, wherein the telescopic pull rods are mounted on two sides of the seat plate, the cross rod is mounted between the tops of the telescopic pull rods, the head fixing strap is mounted on the cross rod, the traction force adjusting device is mounted on the cross rod and connected with the head fixing strap, the angle adjusting device is mounted among the telescopic pull rods and the seat plate and is used for adjusting the oblique angle of the telescopic rods, and the back rest is used for adjusting traction angle. Fixing devices used for fixing the shoulder and the belly are mounted on the telescopic pull rods. The angle of cervical vertebra is adjusted by adjusting the angles among the telescopic pull rods and the seat plate via the angle adjusting device, the traction force adjusting device adjusts traction force, the height of the telescopic pull rods is adjusted at the same time, traction force when a patient receives traction treatment is always kept on the same straight line, traction effect is improved, and the portable cervical vertebra tractor has the advantages of simple structure, convenience in transport and applicability to family rehabilitation.
Description
Technical field
This utility model relates to technical field of medical instruments, more particularly, and particularly a kind of Portable cervical vertebrae traction device.
Background technology
Cervical traction is one of main method of expectant treatment cervical spondylosis, prior art has had the multiple cervical vertebra tractor that is used for the treatment of cervical spondylosis, such as the patent No. is the disclosed Chinese patent documents such as 201110119213.2,200920031500,201020500180,201020302355,200820238138 and 200920031500.
All there is following common problem in above-mentioned technology: 1, the comparatively complicated and machines cumbersome of structure, being only applicable to rehabilitation institution and hospital uses, and be unsuitable for family care, use, while 2, drawing, when patient's sitting posture changes, (lean forward or swing back), easily cause pull strength and cervical vertebra not point-blank, affected the effect of traction.Therefore, be necessary a kind of portable cervical vertebra tractor of Design of Problems for prior art existence.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, be applicable to the Portable cervical vertebrae traction device that family care and scalable pull strength and cervical vertebra are in a straight line all the time.
In order to solve problem set forth above, the technical solution adopted in the utility model is: Portable cervical vertebrae traction device, comprise seat board, be installed on the telescopic lever of seat board both sides, be installed on two cross bars between telescopic lever top, be installed on the head band on cross bar, also comprise and be installed on cross bar and the traction control unit being connected with head band, be installed between telescopic lever and seat board and for regulating the angle regulator at telescopic lever angle of inclination, and be installed between two telescopic levers for regulating the backrest of traction angle, on described telescopic lever, be also provided with for the fixing fixture of shoulder and abdominal part, described traction control unit comprises regulating nut, adjusting screw(rod), the first regulating spring and the second regulating spring, described regulating nut is installed on the top of adjusting screw(rod), described adjusting screw(rod) is installed on cross bar, described the first regulating spring is connected between the bottom and head band of adjusting screw(rod), and described the second regulating spring is connected between cross bar and head band, described fixture comprises abdominal fixing strap, shoulder fixing belt and back cushion, described back cushion is installed between two telescopic levers, described abdominal fixing strap is installed on the bottom of back cushion, described shoulder fixing belt is installed on the top of back cushion, and described abdominal fixing strap and shoulder fixing belt are socket connection.
According to a preferred embodiment of the present utility model: described angle regulator comprises inserted link, sleeve, regulating tank, ratchet brake component and ratchet, it is interior and corresponding with inserted link that described regulating tank is located at sleeve, described ratchet is installed on regulating tank, described ratchet brake component is installed on inserted link and is corresponding with ratchet, one end of described inserted link is movably installed on seat board or telescopic lever, and one end of described sleeve is movably installed on telescopic lever or seat board.
According to a preferred embodiment of the present utility model: one end of described shoulder fixing belt is provided with the first connection-peg, described back cushion is provided with first plug socket corresponding with the first connection-peg, one end of described abdominal fixing strap is provided with the second connection-peg, and described back cushion is provided with second plug socket corresponding with the second connection-peg.
According to a preferred embodiment of the present utility model: one end of described inserted link is movably installed on seat board or telescopic lever by one first removable pin, and one end of described sleeve is movably installed on telescopic lever or seat board by one second removable pin.
According to a preferred embodiment of the present utility model: described backrest is wedge shape, and its wedge angle is 10 ° ~ 15 °.
Compared with prior art, the beneficial effects of the utility model are: this utility model regulates the angle between telescopic lever and seat board by angle regulator, regulated the angle of cervical vertebra, adopt traction control unit to regulate pull strength, regulate the height of telescopic lever simultaneously, can make pull strength and the cervical vertebra of patient when traction therapeutic be in a straight line all the time, improve the effect of traction, and this traction apparatus also have advantages of simple in structure, be convenient to carrying and be applicable to family care.
Accompanying drawing explanation
Fig. 1 is the structural representation of Portable cervical vertebrae traction device of the present utility model.
Fig. 2 is the structural representation of shoulder fixing device in Portable cervical vertebrae traction device of the present utility model.
Fig. 3 is the structural representation of angle regulator in Portable cervical vertebrae traction device of the present utility model.
Fig. 4 is the structural representation of traction control unit in Portable cervical vertebrae traction device of the present utility model.
Fig. 5 is the side structure schematic diagram of backrest in Portable cervical vertebrae traction device of the present utility model.
Description of reference numerals: 1, seat board, 2, angle regulator, 3, telescopic lever, 4, abdominal fixing strap, 5, shoulder fixing belt, 6, head band, 7, traction control unit, 8, cross bar, the 9, first connection-peg, 10, back cushion, 11, the second connection-peg, 12, backrest, the 21, first removable pin, 22, inserted link, 23, sleeve, 24, regulating tank, 25, ratchet brake component, 26, ratchet, 27, the second removable pin, 71, regulating nut, 72, adjusting screw(rod), 73, the first regulating spring, the 74, second regulating spring.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Consult shown in Fig. 1, a kind of Portable cervical vertebrae traction device that the present embodiment provides, comprise seat board 1, be installed on the telescopic lever 3 of seat board 1 both sides, be installed on two cross bars 8 between telescopic lever 3 tops, be installed on the head band 6 on cross bar 8, the present embodiment also comprises and is installed on cross bar 8 and the traction control unit being connected with head band 6, be installed between telescopic lever 3 and seat board 1 and for regulating the angle regulator 2 at telescopic lever 3 angles of inclination, wherein, on telescopic lever 3, be also provided with for the fixing fixture of shoulder and abdominal part.
The principle of the present embodiment is: the angle regulating between telescopic lever 3 and seat board 1 by angle regulator 2, it is the angle of scalable patient cervical vertebra when traction therapeutic, adopt traction control unit to regulate pull strength simultaneously, can make pull strength and the cervical vertebra of patient when traction therapeutic be in a straight line all the time, improved the effect of traction, simultaneously this traction apparatus also have advantages of simple in structure, be convenient to carrying and be applicable to family care.
Consult shown in Fig. 4, traction control unit in the present embodiment comprises regulating nut 71, adjusting screw(rod) 72, the first regulating spring 73 and the second regulating spring 74, wherein, regulating nut 71 is installed on the top of adjusting screw(rod) 72, adjusting screw(rod) 72 is installed on cross bar 8, the first regulating spring 73 is connected between the bottom and head band 6 of adjusting screw(rod) 72, and the second regulating spring 74 is connected between cross bar 8 and head band 6; The principle of this traction control unit is: because the first regulating spring 73 and the second regulating spring 74 have different coefficient of elasticity, in use, by regulating adjusting screw(rod) 72 to make the first regulating spring 73 on different pulling force, the second regulating spring 74 is now also on different pulling force, head band 6 can be by the first regulating spring 73 and the second regulating spring 74 in different positions, regulate the height of telescopic lever 3 simultaneously, can realize the adjusting of pull strength.
Traction control unit in the present embodiment can arrange five label locations (i.e. five gears) on adjusting screw(rod) 72, the corresponding pull strength of each label location, when adjusting screw(rod) 72 is threaded to corresponding label location, have corresponding pull strength, the present embodiment arranges 5 kilograms, 10 kilograms, 15 kilograms, 20 kilograms and 25 kilograms of five pull strength gears altogether.Consult shown in Fig. 2, fixture in the present embodiment comprises abdominal fixing strap 4, shoulder fixing belt 5 and back cushion 10, wherein, back cushion 10 is installed between two telescopic levers 3, abdominal fixing strap 4 is installed on the bottom of back cushion 10, shoulder fixing belt 5 is installed on the top of back cushion 10, and abdominal fixing strap 4 and shoulder fixing belt 5 are socket connection; The similar of this fixture is in " BABAKA " formula structure, than the existing fixedly structure of belt that only adopts, back cushion 10 can better protect patient's back balance, and abdominal fixing strap 4 and shoulder fixing belt 5 can better be fixed abdominal part and shoulder.
Consult shown in Fig. 1 and Fig. 5, in the present embodiment, also comprise and being installed between two telescopic levers 3 for regulating the backrest 12 of traction angle, backrest 12 be shaped as wedge shape, its wedge angle be 10 degree or 15 degree not etc., can select according to actual demand the backrest 12 of different wedge angle, so to patient anteflexion and after the angle of stretching adjust.
As preferably, one end of shoulder fixing belt 5 in the present embodiment is provided with the first connection-peg 9, on back cushion 10, be provided with first plug socket corresponding with the first connection-peg 9, one end of described abdominal fixing strap 4 is provided with the second connection-peg 11, is provided with second plug socket corresponding with the second connection-peg 11 on back cushion 10.
Consult shown in Fig. 3, angle regulator in the present embodiment comprises inserted link 22, sleeve 23, regulating tank 24, ratchet brake component 25 and ratchet 26, wherein, it is interior and corresponding with inserted link 22 that regulating tank 24 is located at sleeve 23, ratchet 26 is installed on regulating tank 24, ratchet brake component 25 is installed on inserted link 22 and is corresponding with ratchet 26, and one end of inserted link 22 is movably installed on seat board 1 or telescopic lever 3, and one end of sleeve 23 is movably installed on telescopic lever 3 or seat board 1; By regulating the ratchet brake component 25 on inserted link 22 to cooperatively interact from different ratchets 26, can reach the effect that regulates angle between telescopic lever 3 and seat board 1.
As preferably, one end of the inserted link 22 in the present embodiment is movably installed on seat board 1 or telescopic lever 3 by one first removable pin 21, and one end of sleeve 23 is movably installed on telescopic lever 3 or seat board 1 by one second removable pin 27.
Above-described embodiment is preferably embodiment of this utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. Portable cervical vertebrae traction device, comprise seat board (1), be installed on the telescopic lever (3) of seat board (1) both sides, be installed on the cross bar (8) between two telescopic levers (3) top, be installed on the head band (6) on cross bar (8), it is characterized in that: also comprise and be installed on the traction control unit that cross bar (8) is upper and be connected with head band (6), be installed between telescopic lever (3) and seat board (1) and for regulating the angle regulator (2) at telescopic lever (3) angle of inclination, and be installed between two telescopic levers (3) for regulating the backrest (12) of traction angle, on described telescopic lever (3), be also provided with for the fixing fixture of shoulder and abdominal part, described traction control unit comprises regulating nut (71), adjusting screw(rod) (72), the first regulating spring (73) and the second regulating spring (74), described regulating nut (71) is installed on the top of adjusting screw(rod) (72), described adjusting screw(rod) (72) is installed on cross bar (8), described the first regulating spring (73) is connected between the bottom and head band (6) of adjusting screw(rod) (72), and described the second regulating spring (74) is connected between cross bar (8) and head band (6), described fixture comprises abdominal fixing strap (4), shoulder fixing belt (5) and back cushion (10), described back cushion (10) is installed between two telescopic levers (3), described abdominal fixing strap (4) is installed on the bottom of back cushion (10), described shoulder fixing belt (5) is installed on the top of back cushion (10), and described abdominal fixing strap (4) and shoulder fixing belt (5) are socket connection.
2. Portable cervical vertebrae traction device according to claim 1, it is characterized in that: described angle regulator comprises inserted link (22), sleeve (23), regulating tank (24), ratchet brake component (25) and ratchet (26), it is interior and corresponding with inserted link (22) that described regulating tank (24) is located at sleeve (23), described ratchet (26) is installed on regulating tank (24), it is upper and corresponding with ratchet (26) that described ratchet brake component (25) is installed on inserted link (22), one end of described inserted link (22) is movably installed on seat board (1) or telescopic lever (3), one end of described sleeve (23) is movably installed on telescopic lever (3) or seat board (1).
3. Portable cervical vertebrae traction device according to claim 2, it is characterized in that: one end of described shoulder fixing belt (5) is provided with the first connection-peg (9), described back cushion (10) is provided with first plug socket corresponding with the first connection-peg (9), one end of described abdominal fixing strap (4) is provided with the second connection-peg (11), and described back cushion (10) is provided with second plug socket corresponding with the second connection-peg (11).
4. Portable cervical vertebrae traction device according to claim 2, it is characterized in that: one end of described inserted link (22) is movably installed in seat board (1) by one first removable pin (21) or telescopic lever (3) is upper, and one end of described sleeve (23) is movably installed on telescopic lever (3) or seat board (1) by one second removable pin (27).
5. Portable cervical vertebrae traction device according to claim 2, is characterized in that: described backrest (12) is wedge shape, and its wedge angle is 10 °-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255462.3U CN203885687U (en) | 2014-05-19 | 2014-05-19 | Portable cervical vertebra tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255462.3U CN203885687U (en) | 2014-05-19 | 2014-05-19 | Portable cervical vertebra tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885687U true CN203885687U (en) | 2014-10-22 |
Family
ID=51712143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255462.3U Expired - Fee Related CN203885687U (en) | 2014-05-19 | 2014-05-19 | Portable cervical vertebra tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210252A (en) * | 2018-03-27 | 2018-06-29 | 新疆大学 | A kind of human upper limb rehabilitation platform |
| CN109567995A (en) * | 2018-12-12 | 2019-04-05 | 珠海聚芯新能源科技有限公司 | A kind of cervical vertebra erection device |
-
2014
- 2014-05-19 CN CN201420255462.3U patent/CN203885687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210252A (en) * | 2018-03-27 | 2018-06-29 | 新疆大学 | A kind of human upper limb rehabilitation platform |
| CN109567995A (en) * | 2018-12-12 | 2019-04-05 | 珠海聚芯新能源科技有限公司 | A kind of cervical vertebra erection device |
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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: 20141022 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |