CN214259598U - Jaw pillow draw gear - Google Patents
Jaw pillow draw gear Download PDFInfo
- Publication number
- CN214259598U CN214259598U CN202022905813.9U CN202022905813U CN214259598U CN 214259598 U CN214259598 U CN 214259598U CN 202022905813 U CN202022905813 U CN 202022905813U CN 214259598 U CN214259598 U CN 214259598U
- Authority
- CN
- China
- Prior art keywords
- lower jaw
- buckle
- connecting rods
- hanging
- connecting rod
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 210000002050 maxilla Anatomy 0.000 claims 3
- 210000001847 jaw Anatomy 0.000 claims 2
- 239000002759 woven fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 3
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a jaw pillow draw gear, including a cavity dead lever, the dead lever surface is provided with and applies gravity element fixed connection's solid fixed ring, and the inside both ends of dead lever all overlap and be equipped with a connecting rod, be provided with adjusting device, two between dead lever and the connecting rod all be provided with a recess on the connecting rod, two the connecting rod links to each other in locating the recess and with draw gear through hanging the knot cover. Two connecting rods in the adjusting device are provided with tooth blocks meshed with the gears; rotate the control ring, drive gear revolve, gear revolve linkage connecting rod stretches out from the dead lever, change the length of two connecting rods, a width for strutting draw gear, be applicable to the crowd of different face contours, make the patient increase the comfort level at the in-process of wearing the treatment, through easy to assemble among the draw gear and the sealing of dismantlement and lower jaw protective sheath structure, it presses red to avoid doing the trailed patient of jaw pillow auricle appearance, alleviate the oppression that the patient skin received when using.
Description
Technical Field
The utility model relates to a traction device, in particular to a jaw pillow traction device, which belongs to the technical field of medical instruments.
Background
At present, when traction is needed for treating cervical vertebra fracture and dislocation of a patient clinically, a cloth traction belt is arranged at the lower jaw of the patient, two ends of the cloth traction belt are connected with traction ropes on a traction bow, the traction ropes are connected with a weight hammer through a bedside pulley, and traction weight is determined according to injury.
The current traction area on the market can not be adjusted at will, and is easy not hard up and the slippage, influences the traction quality, causes the secondary damage to the patient wound, wears the treatment in-process at the patient, and patient's comfort level is not high. Therefore, the jaw pillow traction device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a jaw pillow draw gear to prior art not enough, make patient's comfort level improve wearing the in-process at draw gear, avoid auricle to press red long-time traction to appear reining in the trace, be convenient for adjust, the crowd of suitable different face types.
The utility model realizes the above purpose by the following technical proposal, a jaw pillow traction device comprises a hollow dead lever, wherein the surface of the dead lever is provided with a fixed ring which is fixedly connected with a gravity element, two ends inside the dead lever are respectively sleeved with a connecting rod, an adjusting device is arranged between the dead lever and the connecting rods, two connecting rods are respectively provided with a groove, and the two connecting rods are sleeved in the grooves by a hanging buckle and connected with the traction device;
the adjusting device comprises two adjusting boxes embedded into the fixed rod, gears are arranged in the two adjusting boxes, the gears are movably connected with adjusting rings arranged on the outer surfaces of the connecting boxes through rotating shafts, and tooth blocks meshed with the gears are arranged on the two connecting rods; the adjusting ring is rotated to drive the gear to rotate, and the gear rotates to link the connecting rod to stretch out from the fixed rod;
the traction device comprises a lower jaw supporting belt and a rear spoon supporting belt, hanging belts are arranged at two ends of the lower jaw supporting belt, a seal is arranged on one side, close to an auricle, of the lower jaw supporting belt, invisible zippers are arranged at the edges of the two seals filled with cotton cloth, and a lower jaw protective sleeve structure is sleeved on the position, close to the lower jaw, of the lower jaw supporting belt;
the lower jaw protective sleeve structure comprises a strip-shaped connecting band, and snap fasteners and fixing grooves which are matched are arranged at the folding intersection of the connecting band.
Preferably, a fixing device is further arranged between the two hanging buckles and the groove, the fixing device comprises a clamping groove arranged in the groove, the clamping groove is matched with a buckle arranged on one surface, corresponding to the hanging buckle, of the clamping groove, symmetrical tensioning plates are arranged on the inner wall surfaces of the clamping groove, and a tensioning spring is further arranged between each tensioning plate and the inner wall surface of the clamping groove; the buckle is inserted into the clamping groove, the buckle extrudes the two tensioning plates, and the tensioning spring clamps and fixes the buckle.
Preferably, a partition plate is arranged inside the fixing rod, and the two connecting rods are symmetrically arranged along the partition plate.
Preferably, a connecting ring is arranged between the two hanging buckles and the hanging belt.
Preferably, the rear spoon holding belt is made of an elastic woven cloth material.
The utility model has the advantages that:
1. the utility model has the advantages that the two connecting rods in the adjusting device are provided with the tooth blocks meshed with the gears; the adjusting ring is rotated to drive the gear to rotate, the gear rotates to link the connecting rods to stretch out from the fixed rods so as to change the lengths of the two connecting rods and to expand the width of the traction device, the whole structure is simple, the adjustment of medical staff is facilitated, and the device is suitable for people with different facial contours simultaneously, so that the comfort level of a patient is increased in the wearing treatment process, and the red auricle of the patient subjected to jaw pillow traction is avoided through the sealing and the lower jaw protective sleeve structure which are convenient to mount and dismount in the traction device, the compression on the skin of the patient during use is relieved, the generation of pressure sores is reduced, and the facial deformation caused by long-time traction treatment compression is avoided;
2. the utility model discloses a hang and detain, the go-between is fixed to hang the area, and during the buckle that sets up through hanging knot department inserted the inside draw-in groove of recess, two tensioning plates of buckle extrusion for tensioning spring clamping buckle is fixed, avoids sliding the aversion and causes the secondary injury to the patient at treatment in-process draw gear, improves whole traction quality through fixing device, strengthens the stability when pulling, and fixing device's installation and dismantlement are labour saving and time saving all, simple structure, and it is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the adjusting device of the present invention;
FIG. 3 is a schematic view of the fixing device of the present invention;
fig. 4 is a schematic view of the structure of the lower jaw protection sleeve of the present invention.
In the figure: 1. fixing the rod; 2. a connecting rod; 3. a groove; 4. hanging and buckling; 5. an adjustment box; 6. a gear; 7. a rotating shaft; 8. an adjusting ring; 9. a tooth block; 10. a lower jaw carrying belt; 11. a rear spoon supporting belt; 12. hanging a belt; 13. sealing; 14. invisible zippers; 15. a connecting belt; 16. snapping; 17. fixing grooves; 18. a card slot; 19. buckling; 20. a tension plate; 21. tensioning the spring; 22. a partition plate; 23. a connecting ring; 24. and (4) fixing the ring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a jaw pillow traction device comprises a hollow fixing rod 1, wherein a fixing ring 24 fixedly connected with a gravity applying element is arranged on the surface of the fixing rod 1, two ends of the inside of the fixing rod 1 are respectively sleeved with a connecting rod 2, an adjusting device is arranged between the fixing rod 1 and the connecting rods 2, a groove 3 is arranged on each of the two connecting rods 2, and the two connecting rods 2 are sleeved in the grooves 3 through hanging buckles 4 and connected with the traction device;
the adjusting device comprises two adjusting boxes 5 embedded in the fixed rod 1, gears 6 are arranged in the two adjusting boxes 5, the gears 6 are movably connected with adjusting rings 8 arranged on the outer surfaces of the connecting boxes through rotating shafts 7, and tooth blocks 9 meshed with the gears 6 are arranged on the two connecting rods 2; the adjusting ring 8 is rotated to drive the gear 6 to rotate, and the gear 6 rotates to link the connecting rod 2 and stretch out from the fixed rod 1; the adjusting device is used for changing the length of the two connecting rods 2 and expanding the width of the traction device, and is suitable for people with different face contours, so that the comfort degree of a patient is improved in the wearing treatment process;
the traction device comprises a lower jaw supporting belt 10 and a rear spoon supporting belt 11, hanging belts 12 are arranged at two ends of the lower jaw supporting belt 10, a seal 13 is arranged on one side, close to an auricle, of the lower jaw supporting belt 10, a hidden zipper 14 is arranged at the edge of the two seals 13 filled with cotton cloth, and a lower jaw protective sleeve structure is sleeved at the position, close to the lower jaw, of the lower jaw supporting belt 10;
the lower jaw protective sleeve structure comprises a strip-shaped connecting band 15, and a snap 16 and a fixing groove 17 which are matched are arranged at the folding intersection of the connecting band 15. The lower jaw protective sleeve structure is convenient to disassemble and assemble, and the comfort degree of the lower jaw of a patient is improved.
A fixing device is further arranged between the two hanging buckles 4 and the groove 3, the fixing device comprises a clamping groove 18 arranged in the groove 3, the clamping groove 18 is matched with a buckle 19 arranged on one surface, corresponding to the hanging buckles 4, of the clamping groove 18, symmetrical tensioning plates 20 are arranged on the inner wall surfaces of the clamping groove 18, and a tensioning spring 21 is further arranged between the tensioning plates 20 and the inner wall surfaces of the clamping groove 18, so that the overall traction quality is improved through the fixing device, the stability during traction is enhanced, and the secondary injury to a patient caused by sliding displacement of the traction device in the treatment process is avoided; the buckle 19 is inserted into the clamping groove 18, the buckle 19 extrudes the two tensioning plates 20, and the tensioning spring 21 clamps and fixes the buckle 19; a connecting ring 23 is also arranged between the two hanging buckles 4 and the hanging belt 12; a partition plate 22 is arranged in the fixed rod 1, and the two connecting rods 2 are symmetrically arranged along the partition plate 22; the rear spoon holding belt 11 is made of elastic woven cloth, and the rear spoon holding belt 11 made of the elastic woven cloth is soft and comfortable, and is good in toughness and not easy to break.
Firstly, a fixing ring 24 arranged on the surface of a fixing rod 1 is fixedly connected with a gravity-applying element, then a hanging buckle 4 is sleeved in a groove 3 arranged on the surface of a connecting rod 2, a buckle 19 arranged on the hanging buckle 4 is inserted into a clamping groove 18 in the groove 3, the buckle 19 extrudes two tensioning plates 20, so that a tensioning spring 21 clamps the buckle 19 and fixes the buckle, the secondary injury to a patient caused by the sliding displacement of a traction device in the treatment process is avoided, the overall traction quality is improved through a fixing device, the stability in traction is enhanced, after the fixing is finished, an adjusting ring 8 is rotated to drive a gear 6 to rotate, the gear 6 is meshed with a tooth block 9 arranged on the wall surface of the connecting rod 2, the gear 6 rotates to link the connecting rod 2 to be pulled out of the fixing rod 1, so as to change the lengths of the two connecting rods 2 and be used for expanding the width of the traction device, and pad the back head, the lower jaw is padded on the lower jaw supporting belt 10, cotton cloth can be plugged into the seal 13 to increase the comfort level of auricles, the lower jaw protective sleeve structure is sleeved on the periphery of the lower jaw supporting belt 10 and is fixed through the snap fastener 16 and the fixing groove 17 to be close to the lower jaw of a patient, so that the red auricles of the patient under the traction of the jaw pillow are avoided, the compression of the skin of the patient when the patient uses the lower jaw protective sleeve structure, the generation of pressure sores is reduced, and the long-time traction treatment compression facial deformation is avoided.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A jaw pillow traction device is characterized by comprising a hollow fixed rod, wherein a fixed ring fixedly connected with a gravity applying element is arranged on the surface of the fixed rod, two ends of the inside of the fixed rod are respectively sleeved with a connecting rod, an adjusting device is arranged between the fixed rod and the connecting rods, a groove is formed in each of the two connecting rods, and the two connecting rods are sleeved in the grooves through hanging buckles and connected with the traction device;
the adjusting device comprises two adjusting boxes embedded into the fixed rod, gears are arranged in the two adjusting boxes, the gears are movably connected with adjusting rings arranged on the outer surfaces of the connecting boxes through rotating shafts, and tooth blocks meshed with the gears are arranged on the two connecting rods; the adjusting ring is rotated to drive the gear to rotate, and the gear rotates to link the connecting rod to stretch out from the fixed rod;
the traction device comprises a lower jaw supporting belt and a rear spoon supporting belt, hanging belts are arranged at two ends of the lower jaw supporting belt, a seal is arranged on one side, close to an auricle, of the lower jaw supporting belt, invisible zippers are arranged at the edges of the two seals filled with cotton cloth, and a lower jaw protective sleeve structure is sleeved on the position, close to the lower jaw, of the lower jaw supporting belt;
the lower jaw protective sleeve structure comprises a strip-shaped connecting band, and snap fasteners and fixing grooves which are matched are arranged at the folding intersection of the connecting band.
2. The jaw pillow traction device according to claim 1, wherein a fixing device is further arranged between the two hanging buckles and the groove, the fixing device comprises a clamping groove arranged in the groove, the clamping groove is matched with a buckle arranged on one surface of the hanging buckle corresponding to the clamping buckle, symmetrical tensioning plates are arranged on the inner wall surfaces of the clamping groove, and a tensioning spring is further arranged between the tensioning plates and the inner wall surfaces of the clamping groove; the buckle is inserted into the clamping groove, the buckle extrudes the two tensioning plates, and the tensioning spring clamps and fixes the buckle.
3. The maxilla pillow traction device according to claim 2, wherein a connecting ring is further provided between the two hanging buckles and the hanging belt.
4. The maxilla pillow traction device as claimed in claim 1, wherein the fixing rod is provided with a partition plate inside, and the two connecting rods are symmetrically arranged along the partition plate.
5. The maxilla pillow traction device according to claim 1, wherein the rear spoon-holding strap is made of an elastic woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905813.9U CN214259598U (en) | 2020-12-07 | 2020-12-07 | Jaw pillow draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905813.9U CN214259598U (en) | 2020-12-07 | 2020-12-07 | Jaw pillow draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214259598U true CN214259598U (en) | 2021-09-24 |
Family
ID=77779048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022905813.9U Expired - Fee Related CN214259598U (en) | 2020-12-07 | 2020-12-07 | Jaw pillow draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214259598U (en) |
-
2020
- 2020-12-07 CN CN202022905813.9U patent/CN214259598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |