CN203802585U - Orthodontic pliers for dental correction - Google Patents
Orthodontic pliers for dental correction Download PDFInfo
- Publication number
- CN203802585U CN203802585U CN201420206391.8U CN201420206391U CN203802585U CN 203802585 U CN203802585 U CN 203802585U CN 201420206391 U CN201420206391 U CN 201420206391U CN 203802585 U CN203802585 U CN 203802585U
- Authority
- CN
- China
- Prior art keywords
- gear
- terminal end
- bare terminal
- handle
- orthodontic pliers
- 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 a pair of orthodontic pliers for dental correction. The closing control on the opening of the traditional orthodontic pliers can be realized by simultaneously using the five fingers, and the opening and closing of the orthodontic pliers can not be precisely controlled through the opening and closing operations of the fingers. Hand muscle strain of a doctor is caused by long-term use and control. The pair of orthodontic pliers for dental correction comprises a handle (1), wherein the front end of the handle (1) is fixedly provided with a main clamping end (2) and is also provided with a radial slide way (3) which is communicated with a gear groove (4) and a limiting groove (5); an auxiliary clamping end (6) is inserted to the slide way, the back of the auxiliary clamping end is arranged in a sliding chute at the abdomen of the main clamping end, and the back and abdomen of the auxiliary clamping end are provided with a gear (7); the gear groove is internally provided with a gear (8), and the gear is meshed with the back of the auxiliary clamping end and is in parallel connection with a rotary knob (9) at the outer part of the handle; a limiting hole is internally provided with a winged limiting block (10) which is fixed on the inner wall of the limiting groove through a group of springs (11). The pair of orthodontic pliers for dental correction is applied as a medical instrument.
Description
technical field:
this utility model relates to the orthopedic orthodontic pliers of using of a kind of dentistry.
background technology:
existing dentistry is orthopedic is commonly two bare terminal ends of two handles drives with orthodontic pliers, and two structures that handle is hinged.The opening closure of this orthodontic pliers needs the five fingers and with realizing control, this folding degree can only be controlled by the folding of finger, and folding degree can not be precisely controlled.Use for a long time and control causes doctor's hand muscular strain.
summary of the invention:
the purpose of this utility model is to provide the orthopedic orthodontic pliers of using of a kind of dentistry.
above-mentioned object realizes by following technical scheme:
dentistry is orthopedic with an orthodontic pliers, and its composition comprises: handle, and described handle front end fixedly mounts main bare terminal end, and described handle front end also has slideway radially, and described slideway is communicated with gear grooved and stopper slot; Wherein, in described slideway, plug-in mounting sub-folder is held the afterbody of end, and the back of described secondary bare terminal end is installed in the chute of described main bare terminal end abdominal part, and the back of described secondary bare terminal end and abdominal part have one section of gear teeth; Gear is installed, the back engagement of described gear and described secondary bare terminal end, described gear and the parallel connection of the knob of handle outer in described gear grooved; Described stopper slot forms spacing hole in described handle abdominal surface, mounting strap wing limited block in described spacing hole, and described is fixed on the inwall relative with described spacing hole in described stopper slot with wing limited block by one group of spring.
described dentistry is orthopedic with orthodontic pliers, and the head of described main bare terminal end has crotch.
described dentistry is orthopedic with orthodontic pliers, and the head of described secondary bare terminal end has crotch.
described dentistry is orthopedic with orthodontic pliers, and described handle back has antiskid thread district.
the beneficial effects of the utility model:
1. this utility model is provided with for oral cavity Tooth and corrects pliers, and improve on the basis of existing orthodontic pliers, the handle, retained part and another retained part that mainly comprise a side, and by accurate stopping means, two parts are connected, only needing thumb to promote knob rotation is the openings of sizes of capable of regulating retained part, and can carry out accurate adjustment operation, to realize the process operation of clutching tooth, have and save to make that material reduces costs, benefit simple to operate.And stopping means mainly by gear, there is the knob of secondary bare terminal end, the control gear rotation of serving as tooth bar effect and the band wing limited block of fixation forms, due to knob and the engagement of secondary bare terminal end, during turn knob, can make secondary bare terminal end and main bare terminal end produce relative displacement, and then realize two change of distance between crotch, the interior diameter that forms ring to control changes, after determining ring internal diameter size, pin with wing limited block most advanced and sophisticated shell is entered between the gear teeth of secondary bare terminal end.Save the process that dentist need not move pliers handle back and forth, reduce hand muscular strain degree.
2. the abdominal part of the main bare terminal end of this utility model setting has chute, and the dorsal glide of secondary bare terminal end is arranged in this chute, and because main bare terminal end and secondary bare terminal end are all flat construction, this combination of the two has increased globality.And the back abdominal part of secondary bare terminal end is all provided with the gear teeth, make it and be with wing limited block and gear joggleword, this structure can increase the accurate controllability of operation, contributes to improve dentist's work quality, reduces the operation used time, reduces patient ailing.
accompanying drawing explanation:
accompanying drawing 1 is external structure schematic diagram of the present utility model.
accompanying drawing 2 is the handle that relates to of this utility model and the schematic cross-section of main bare terminal end.
accompanying drawing 3 is structural representations of the secondary bare terminal end that relates to of this utility model.
accompanying drawing 4 is the real schematic diagrams of the syndeton of the gear that relates to of this utility model and knob.
accompanying drawing 5 is the structure for amplifying schematic diagrams at dotted line place in accompanying drawing 2.
in figure, 1 is handle, and 2 is main bare terminal end, and 3 is slideway, and 4 is gear grooved, and 5 is stopper slot, and 6 is secondary bare terminal end, and 7 is the gear teeth, and 8 is gear, and 9 is knob, and 10 is band wing limited block, and 11 is spring, and 12 is crotch, and 13 is threaded area, and 14 is chute.
the specific embodiment:
embodiment 1:
dentistry is orthopedic with an orthodontic pliers, and its composition comprises: handle 1, and described handle front end fixedly mounts main bare terminal end 2, and described handle front end also has slideway 3 radially, and described slideway is communicated with gear grooved 4 and stopper slot 5; Wherein, in described slideway, plug-in mounting sub-folder is held the afterbody of end 6, and the back of described secondary bare terminal end is installed in the chute 14 of described main bare terminal end abdominal part, and the back of described secondary bare terminal end and abdominal part have one section of gear teeth 7; Gear 8 is installed, the back engagement of described gear and described secondary bare terminal end, described gear and the parallel connection of the knob of handle outer 9 in described gear grooved; Described stopper slot forms spacing hole in described handle abdominal surface, mounting strap wing limited block 10 in described spacing hole, and described is fixed on the inwall relative with described spacing hole in described stopper slot with wing limited block by one group of spring 11.
embodiment 2:
orthopedic with orthodontic pliers according to the dentistry described in embodiment 1, the head of described main bare terminal end has crotch 12.
embodiment 3:
orthopedic with orthodontic pliers according to the dentistry described in embodiment 1 or 2, the head of described secondary bare terminal end has crotch 12.
described handle head also has thumb pushing 13, after the distance between main bare terminal end and the crotch of secondary bare terminal end is adjusted, thumb is positioned over to thumb pushing place, for doctor provides comfortable hand-held posture.
embodiment 4:
orthopedic with orthodontic pliers according to the dentistry described in embodiment 1 or 2, described handle back has antiskid thread district 15.
Claims (4)
1. dentistry is orthopedic with an orthodontic pliers, and its composition comprises: handle, is characterized in that: described handle front end fixedly mounts main bare terminal end, and described handle front end also has slideway radially, and described slideway is communicated with gear grooved and stopper slot; Wherein, in described slideway, plug-in mounting sub-folder is held the afterbody of end, and the back of described secondary bare terminal end is installed in the chute of described main bare terminal end abdominal part, and the back of described secondary bare terminal end and abdominal part have one section of gear teeth; Gear is installed, the back engagement of described gear and described secondary bare terminal end, described gear and the parallel connection of the knob of handle outer in described gear grooved; Described stopper slot forms spacing hole in described handle abdominal surface, mounting strap wing limited block in described spacing hole, and described is fixed on the inwall relative with described spacing hole in described stopper slot with wing limited block by one group of spring.
2. dentistry according to claim 1 is orthopedic with orthodontic pliers, it is characterized in that: the head of described main bare terminal end has crotch.
3. dentistry according to claim 1 and 2 is orthopedic with orthodontic pliers, it is characterized in that: the head of described secondary bare terminal end has crotch.
4. dentistry according to claim 1 and 2 is orthopedic with orthodontic pliers, it is characterized in that: described handle back has antiskid thread district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206391.8U CN203802585U (en) | 2014-04-25 | 2014-04-25 | Orthodontic pliers for dental correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206391.8U CN203802585U (en) | 2014-04-25 | 2014-04-25 | Orthodontic pliers for dental correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802585U true CN203802585U (en) | 2014-09-03 |
Family
ID=51441402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206391.8U Expired - Fee Related CN203802585U (en) | 2014-04-25 | 2014-04-25 | Orthodontic pliers for dental correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546158A (en) * | 2014-12-30 | 2015-04-29 | 丽水市人民医院 | Molar-band forceps |
-
2014
- 2014-04-25 CN CN201420206391.8U patent/CN203802585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546158A (en) * | 2014-12-30 | 2015-04-29 | 丽水市人民医院 | Molar-band forceps |
| CN104546158B (en) * | 2014-12-30 | 2016-08-17 | 丽水市人民医院 | A kind of dental tape ring clamp |
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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: 20140903 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |