CN2928031Y - Orthodontic support slot - Google Patents
Orthodontic support slot Download PDFInfo
- Publication number
- CN2928031Y CN2928031Y CNU2006201057258U CN200620105725U CN2928031Y CN 2928031 Y CN2928031 Y CN 2928031Y CN U2006201057258 U CNU2006201057258 U CN U2006201057258U CN 200620105725 U CN200620105725 U CN 200620105725U CN 2928031 Y CN2928031 Y CN 2928031Y
- Authority
- CN
- China
- Prior art keywords
- groove
- ligaturing
- arch wire
- tie wings
- length
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/14—Brackets; Fixing brackets to teeth
Abstract
The utility model discloses a distortion correction grooved mount comprising a base board and a grooved mount body, wherein the grooved mount body is provides with a groove in the center, two ligaturing wing is formed by the setting-out overhanging of the outer center in the two sides of the groove, the length of the ligaturing wing is less than the length of the groove, the arch wire is fixed in the canal which is formed by ligaturing wire and the groove after the ligaturing, thereby, the sliding-frictional resistance of the arch wire in the groove can be effectively reduced, the tooth can move in the least action, the tooth rapid aligning is favorable, the distortion correction treatment course can be reduced and the patient feels comfortable in the course of treatment.
Description
Technical field
This utility model relates to a kind of being used for the oral cavity denture is carried out the orthodontic bracket that malformation correction is used.
Background technology
The mouth cavity orthodontic fixed appliance carries out malformation correction to the oral cavity denture, and it comprises arch wire, orthodontic bracket and ligation silk.Orthodontic bracket comprises substrate plate and supporter groove, and the centre of supporter groove offers groove, and the outside of groove two walls forms the tie wings of both sides along outwards overturning, the following inboard ligature furrow that forms of tie wings.Arch wire passes the groove of each orthodontic bracket, and the ligation filament winding after crossing ligature furrow under the tie wings links together arch wire and orthodontic bracket.Because groove is identical with the length of tie wings, the ligation silk is just tightened arch wire on orthodontic bracket tightly at the side of groove, the frictional resistance that relatively moves between arch wire and orthodontic bracket is very big, be unfavorable for that moving with rapid pulling of tooth of arch wire puts in place, the patient feels under the weather, and has prolonged orthodontic therapy course of treatment relatively.
Summary of the invention
Technical problem to be solved in the utility model is to propose a kind of enhanced stretch resistance that can effectively reduce arch wire, makes the patient feel comfortable and can shorten the orthodontic therapy orthodontic bracket of the course of treatment.
For solving the problems of the technologies described above, a kind of orthodontic bracket of this utility model comprises substrate plate and supporter groove, the centre of described supporter groove is provided with groove, and the outside of described groove two wall interludes is along outside open and flat two tie wings that extend to form, and the length of described tie wings is less than the length of described groove.
Above-mentioned a kind of orthodontic bracket, the junction of described slot wall and tie wings are horn-like.
This utility model during use, tie wings under inboard ligature furrow with the ligation filament winding owing to adopted above-mentioned technical pattern, and arch wire and orthodontic bracket are linked together.Because tie wings is shorter than groove, so the ligation point of ligation silk with the arch wire ligation time be on groove, but not as existing ligature type.Arch wire is positioned at the pipeline of ligation silk and groove formation after the ligation, can effectively reduce the sliding-frictional resistance of arch wire in groove, tooth can be produced under less effect move, help coming into line fast of tooth, shorten orthodontic therapy course of treatment, also make the patient in rescuing process, feel comfortable simultaneously.The junction of slot wall and tie wings is horn-like, can further reduce the sliding-frictional resistance of arch wire in groove.
Description of drawings
Fig. 1 is the external structure sketch map of this utility model orthodontic bracket.
The specific embodiment
As shown in Figure 1, orthodontic bracket comprises substrate plate 1 and supporter groove 2, and the centre of supporter groove 2 is provided with groove 3.Groove 3 is formed by the slot wall 4 of both sides projection, and the outside of two slot wall 4 interludes is along outside open and flat two tie wings 5 that extend to form, and the following inboard of tie wings 5 is a ligature furrow 6.The length of tie wings 5 and ligature furrow 6 is less than the length of groove 3.Slot wall 4 is horn-like with the junction of tie wings 5, is beneficial to arch wire moving in groove.
Claims (2)
1, a kind of orthodontic bracket, comprise substrate plate and supporter groove, the centre of described supporter groove is provided with groove, it is characterized in that, the outside of described groove two wall interludes is along outside open and flat two tie wings that extend to form, and the length of described tie wings is less than the length of described groove.
2, a kind of orthodontic bracket as claimed in claim 1 is characterized in that, the junction of described slot wall and tie wings is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201057258U CN2928031Y (en) | 2006-07-17 | 2006-07-17 | Orthodontic support slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201057258U CN2928031Y (en) | 2006-07-17 | 2006-07-17 | Orthodontic support slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928031Y true CN2928031Y (en) | 2007-08-01 |
Family
ID=38306424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201057258U Expired - Fee Related CN2928031Y (en) | 2006-07-17 | 2006-07-17 | Orthodontic support slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067853A1 (en) * | 2007-11-28 | 2009-06-04 | Zhichun Song | An orthodontic assembly |
-
2006
- 2006-07-17 CN CNU2006201057258U patent/CN2928031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067853A1 (en) * | 2007-11-28 | 2009-06-04 | Zhichun Song | An orthodontic assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |