CN205126462U - Mouth rehabilitation metal dowel pin removal device - Google Patents
Mouth rehabilitation metal dowel pin removal device Download PDFInfo
- Publication number
- CN205126462U CN205126462U CN201520952321.1U CN201520952321U CN205126462U CN 205126462 U CN205126462 U CN 205126462U CN 201520952321 U CN201520952321 U CN 201520952321U CN 205126462 U CN205126462 U CN 205126462U
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- clamping piece
- screw rod
- removal device
- dowel pin
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the field of medical equipment, in particular to mouth rehabilitation metal dowel pin removal device. The mouth rehabilitation metal dowel pin removal device, including a clamping piece and the 2nd clamping piece, a clamping piece and the 2nd clamping piece are symmetrical and well lower part is articulated mutually, characterized by: there is the handle ring on first clamping piece and second clamping piece top, first clamping piece handle ring downside swing joint has the screw rod, and second clamping piece handle ring downside is fixed with the lantern ring with screw rod looks adaptation, and the screw rod passes the lantern ring, and the screw rod surface lantern ring outside is twisted and has been moved the nut, first clamping piece is corresponding chuck with second clamping piece tail end, and chuck opposite side surface is provided with anti -skidding line, be connected with the back -moving spring that is located the pin joint upside between first clamping piece and the second clamping piece. Therefore, the utility model discloses a reasonable in design is practical convenient.
Description
(1) technical field
This utility model relates to medical instruments field, particularly a kind of mouth rehabilitation metal dowel pin removal device.
(2) background technology
The application of metalline stake in recovery technique of oral cavity has the history of over half a century, mainly dummy is made to have good fixed position with inserting in root pipe, metal dowel pin is exactly the important technical of determining in dentures repai for a long time, but metalline stake also exists the shortcoming being difficult to remove, because the hardness ratio of metalline stake is larger, be difficult to worn, if patient's root canal is not thorough or other factors need to remove metalline stake, often will face the trying situation that cannot remove, come with very large misery to the ill people of tooth.
(3) utility model content
This utility model, in order to make up the deficiencies in the prior art, provides a kind of reasonable in design, practical and convenient mouth rehabilitation metal dowel pin removal device.
This utility model is achieved by the following technical solution:
A kind of mouth rehabilitation metal dowel pin removal device, comprises the first intermediate plate and the second intermediate plate, and the first intermediate plate and the symmetrical and middle and lower part of the second intermediate plate are hinged, and it is characterized in that: there is handle ring on described first intermediate plate and the second intermediate plate top; Be connected with screw rod on the downside of described first intermediate plate handle ring, be fixed with the collar suitable with screw rod on the downside of the second intermediate plate handle ring, screw rod, through the collar, has turned nut outside the screw surface collar; Described first intermediate plate is corresponding chuck with the second intermediate plate tail end, and chuck opposite flank is provided with anti-slip veins; The back-moving spring be positioned on the upside of pin joint is connected with between described first intermediate plate and the second intermediate plate.
Preferred version of the present utility model is: be arranged to two corresponding semi-cylindricals on the downside of the pin joint of described first intermediate plate and the second intermediate plate, the semi-cylindrical section outer surface of described first intermediate plate and the second intermediate plate is provided with screw thread, and outside the first intermediate plate and the second intermediate plate semi-cylindrical section, cover has and suitablely with screw thread steps up volution.
Preferred version of the present utility model is: described screw rod side surface is provided with side opening, side opening is inserted with fixing card.
Preferred version of the present utility model is: described handle ring surface cover has anti-skidding rubber layer.
The beneficial effects of the utility model are: the mouth rehabilitation metal dowel pin removal device structure of this utility model is simple, novelty reasonable in design, dually can step up metalline stake, convenient operation is chosen lower peg, choose quick, rapid, effectively can alleviate the misery of patient, be suitable for wide popularization and application.
(4) accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Accompanying drawing 1 is structural representation of the present utility model;
In figure, 1 first intermediate plate, 2 second intermediate plates, 3 handle rings, 4 screw rods, 5 collars, 6 nuts, 7 anti-slip veins, 8 back-moving springs, 9 screw threads, 10 step up volution, 11 side openings, 12 fixing cards, 13 rubber layers.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the symmetrical and middle and lower part of the first intermediate plate 1 and the second intermediate plate 2, first intermediate plate 1 and the second intermediate plate 2 and is hinged, and it is characterized in that: there is handle ring 3 on described first intermediate plate 1 and the second intermediate plate 2 top; Be connected with screw rod 4 on the downside of described first intermediate plate 1 handle ring 3, be fixed with the collar 5 suitable with screw rod 4 on the downside of the second intermediate plate 2 handle ring 3, screw rod 4, through the collar 5, has turned nut 6 outside the surperficial collar 5 of screw rod 4; Described first intermediate plate 1 is corresponding chuck with the second intermediate plate 2 tail end, and chuck opposite flank is provided with anti-slip veins 7; The back-moving spring 8 be positioned on the upside of pin joint is connected with between described first intermediate plate 1 and the second intermediate plate 2.
Preferred embodiment of the present utility model is: be arranged to two corresponding semi-cylindricals on the downside of the pin joint of described first intermediate plate 1 and the second intermediate plate 2, the semi-cylindrical section outer surface of described first intermediate plate 1 and the second intermediate plate 2 is provided with screw thread 9, and outside the first intermediate plate 1 and the second intermediate plate 2 semi-cylindrical section, cover has and suitablely with screw thread 9 steps up volution 10.
Preferred embodiment of the present utility model is: described screw rod 4 side surface is provided with side opening 11, side opening 11 is inserted with fixing card 12.
Preferred embodiment of the present utility model is: described handle ring 3 surface cover has anti-skidding rubber layer 13.
Adopt mouth rehabilitation metal dowel pin removal device of the present utility model, during use, by handle ring 3, first intermediate plate 1 and the second intermediate plate 2 are strutted, the pulling force of back-moving spring 8 is utilized to make this utility model clamp metalline stake, then turning nut 6 makes the first intermediate plate 1 and the second intermediate plate 2 firmly clamp metalline stake, and volution 10 phase backspin will be stepped up until revolve motionless, just firmly metalline stake has been clamped like this, then just can apply strength metalline stake is extracted, extract quick and easy, effectively can alleviate the misery of the ill people of tooth.
Wherein, the side opening 11 on screw rod 4 and fixing card 12, can play at use this utility model initial stage the effect temporarily strutting the first intermediate plate 1 and the second intermediate plate 2.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a mouth rehabilitation metal dowel pin removal device, comprise the first intermediate plate (1) and the second intermediate plate (2), first intermediate plate (1) and the symmetrical and middle and lower part of the second intermediate plate (2) are hinged, and it is characterized in that: there is handle ring (3) on described first intermediate plate (1) and the second intermediate plate (2) top; Described first intermediate plate (1) handle ring (3) downside is connected with screw rod (4), second intermediate plate (2) handle ring (3) downside is fixed with the collar (5) suitable with screw rod (4), screw rod (4) is through the collar (5), and screw rod (4) the surperficial collar (5) outside has turned nut (6); Described first intermediate plate (1) is corresponding chuck with the second intermediate plate (2) tail end, and chuck opposite flank is provided with anti-slip veins (7); The back-moving spring (8) be positioned on the upside of pin joint is connected with between described first intermediate plate (1) and the second intermediate plate (2).
2. a kind of mouth rehabilitation metal dowel pin removal device according to claim 1, it is characterized in that: on the downside of the pin joint of described first intermediate plate (1) and the second intermediate plate (2), be arranged to two corresponding semi-cylindricals, the semi-cylindrical section outer surface of described first intermediate plate (1) and the second intermediate plate (2) is provided with screw thread (9), and outside the first intermediate plate (1) and the second intermediate plate (2) semi-cylindrical section, cover has and suitablely with screw thread (9) steps up volution (10).
3. a kind of mouth rehabilitation metal dowel pin removal device according to claim 1, is characterized in that: described screw rod (4) side surface is provided with side opening (11), side opening (11) is inserted with fixing card (12).
4. a kind of mouth rehabilitation metal dowel pin removal device according to claim 1, is characterized in that: described handle ring (3) surface cover has anti-skidding rubber layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952321.1U CN205126462U (en) | 2015-11-26 | 2015-11-26 | Mouth rehabilitation metal dowel pin removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952321.1U CN205126462U (en) | 2015-11-26 | 2015-11-26 | Mouth rehabilitation metal dowel pin removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126462U true CN205126462U (en) | 2016-04-06 |
Family
ID=55612290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952321.1U Expired - Fee Related CN205126462U (en) | 2015-11-26 | 2015-11-26 | Mouth rehabilitation metal dowel pin removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205126462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811713A (en) * | 2017-10-24 | 2018-03-20 | 林振 | A kind of mouth rehabilitation metal dowel pin removal device |
| CN112244918A (en) * | 2020-11-16 | 2021-01-22 | 常州安康医疗器械有限公司 | Double-power intracavity cutting anastomat |
-
2015
- 2015-11-26 CN CN201520952321.1U patent/CN205126462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811713A (en) * | 2017-10-24 | 2018-03-20 | 林振 | A kind of mouth rehabilitation metal dowel pin removal device |
| CN112244918A (en) * | 2020-11-16 | 2021-01-22 | 常州安康医疗器械有限公司 | Double-power intracavity cutting anastomat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171126 |