CN101785708B - Teeth orthodontic bracket - Google Patents
Teeth orthodontic bracket Download PDFInfo
- Publication number
- CN101785708B CN101785708B CN2010101302782A CN201010130278A CN101785708B CN 101785708 B CN101785708 B CN 101785708B CN 2010101302782 A CN2010101302782 A CN 2010101302782A CN 201010130278 A CN201010130278 A CN 201010130278A CN 101785708 B CN101785708 B CN 101785708B
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- China
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- groove
- bracket
- teeth
- orthodontic
- wing
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Abstract
The invention discloses a teeth orthodontic bracket, comprising a base plate and a bracket body, wherein the base plate is connected with the bracket body; a groove is arranged in the middle of the bracket body; ligation wings are arranged at the outer side of the groove wall of the groove; the groove comprises a straight groove wall and a circular arc groove wall; the circular arc groove wall is trumpet-shaped; one end or two ends of the groove are provided with twisted wings; and the twisted wings are connected with the bracket body. The teeth orthodontic bracket is also provided with a spring clamp which is matched with the ligation wings. The teeth orthodontic bracket has simple structure and reasonable design, the designed spring clamp is clamped on the groove wall and has no ligation resistance with an orthodontic wire, the two ends of the straight groove are designed to circular arc groove walls so as to reduce the frictional resistance between the bracket and the orthodontic wire, the teeth can move under smaller force, the bracket is beneficial to the quick alignment of the teeth, and the orthodontic treatment process is shortened; the twisted wings are matched with the single-wing bracket, and the elasticity of the orthodontic wire can be relatively increased, thereby leading the rotated teeth correction to be easier and leading the orthodontic effect to be better; and the orthodontic wire is fixed by the spring clamp, thereby being convenient in operation and shortening the operation time of the doctor.
Description
Technical field:
The present invention relates to a kind of being used for corrects the teeth orthodontic bracket of usefulness to oral cavity denture deformity.
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 knot holder ditch that forms of tie wings; Arch wire passes the groove of each orthodontic bracket, after knot holder filament winding is crossed the knot holder ditch under the tie wings arch wire and orthodontic bracket is linked together, because described groove is mostly for being straight shape slot wall; The frictional resistance that arch wire contacts with orthodontic bracket is bigger; Be unfavorable for that the rapid pulling that arch wire moves with tooth puts in place, the patient feels under the weather, and has also prolonged orthodontic therapy course of treatment simultaneously relatively.Can reduce a part of frictional resistance though the both sides of the groove that also has all are provided with chamfering, the clinical application effect is still not ideal enough.Use now wider self-locking bracket clinically and preferably resolve this problem, but the complex manufacturing technology of self-locking bracket costs an arm and a leg, domestic present processing technique can't be produced this type of bracket.
Summary of the invention:
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art; And provide a kind of reasonable in design simple in structure; Can greatly reduce the teeth orthodontic bracket of the frictional resistance between bracket and the arch wire; Make the patient feel more comfortable, and reverse tooth and be more prone to arrange, make the effect of denture malformation correction better.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this teeth orthodontic bracket, comprise substrate plate, supporter groove, and substrate plate is connected with supporter groove; The centre of said supporter groove is provided with groove, and the slot wall outside of said groove is provided with tie wings, and the groove one or both ends are provided with reverses the wing; Reverse the wing and be connected with supporter groove, it is characterized in that groove comprises straight slot furrow bank and arc-shaped slot furrow bank, the arc-shaped slot furrow bank is horn-like; Also be provided with Spring Card, Spring Card cooperates with tie wings.
On the supporter groove of the present invention spring card slot can be set, spring card slot cooperates with Spring Card.
The present invention reverses the wing and the groove bottom surface is positioned at same plane.
The present invention reverses the wing and upwarps with respect to the groove bottom surface, upwarps 5～90 ° usually.
Substrate plate according to the invention, supporter groove, tie wings and reverse wing one and constitute.
Structure the present invention of the present invention is simple in structure reasonable in design, and the groove two ends are designed to the arc-shaped slot furrow bank, can reduce indentation resistance between bracket and the arch wire; Spring Card is fixed on the slot wall, reduces ligation resistance between bracket and the arch wire, thereby the frictional force between bracket and arch wire when having reduced that tooth moves helps tooth and comes into line fast, shortens the course of treatment of orthodontic treatment; Fixedly arch wire is easy to operate with Spring Card, can shorten doctor's operating time; Reverse the wing and cooperate the single-blade bracket, can make and reverse tooth and correct and be more prone to, make denture malformation correction effect better thereby can increase arch wire elasticity relatively.
Description of drawings:
Fig. 1 is a kind of structural representation of the embodiment of the invention.
Fig. 2 is the structural representation of the embodiment of the invention when reversing the wing and upwarping.
Fig. 3 is the structural representation of embodiment of the invention Spring Card.
The specific embodiment:
Referring to Fig. 1～Fig. 3, embodiment of the invention teeth orthodontic bracket comprises substrate plate 1, supporter groove 2 and reverses the wing 7; The centre of said supporter groove 2 is provided with groove 3; The outside of the slot wall 4 of said groove 3 is along the tie wings 5 that stretches out and form, and said groove 3 central authorities are straight slot furrow bank 41, and the two ends of said groove 3 are arc-shaped slot furrow bank 42; Said arc-shaped slot furrow bank 42 makes groove 3 two ends all be horn-like, can reduce indentation resistance between bracket and the arch wire 9; Said groove 3 one or both ends are provided with reverses the wing 7, and the said wing 7 that reverses is connected with supporter groove 2, thereby makes that reversing tooth is more prone to arrange, and makes the effect of denture malformation correction better.
The present invention can be provided with Spring Card 8 and replace ligature of steel wire, and Spring Card 8 cooperates with tie wings 5, and is easy to operate with the fixing arch wire 9 of Spring Card 8, the operating time by the shortening doctor chair.Said Spring Card 8 replaces ligature of steel wire to be fixed on the slot wall 4; Reduce ligation resistance between bracket and the arch wire 9; Thereby make the present invention can significantly reduce orthodontic frictional resistance between bracket and the arch wire 9 when moving, tooth can be produced under less power effect move.
On the supporter groove 2 of the present invention spring card slot 21 can be set, spring card slot 21 cooperates with Spring Card 8, makes things convenient for the positioning and fixing of Spring Card 8.
The wing 7 that reverses of the present invention is positioned at same plane (referring to Fig. 1) with groove 3 bottom surfaces; Simultaneously, upwarp the torsion that the deformation that increases arch wire 9 increases by 9 pairs of teeth of arch wire through reversing the wing 7 according to the reversing the wing 7 and can upwarp certain angle (referring to Fig. 2) with respect to groove 3 bottom surfaces respectively of clinical needs groove 3 both sides.
Substrate plate according to the invention 1, supporter groove 2, tie wings 5 and reverse the wing 7 and fuse, reliability is high.
The present invention compared with prior art its advantage is:
When 1, using, in the ligature furrow 6 of Spring Card 8, arch wire 9 and this bracket are linked together around 5 times inboards of tie wings; Fixing back arch wire 9 is positioned at the pipeline of Spring Card 8 and groove 3 formation; Thereby reduce ligation resistance between bracket and the arch wire 9, because arc-shaped slot furrow bank 42 can effectively reduce the indentation resistance between bracket and the arch wire 9; Tooth can be produced under less power effect to be moved; Help coming into line fast of tooth, shorten the therapeutic process of orthodontic, also make the patient in rescuing process, feel comfortable simultaneously.
2, use fixedly arch wire 9 of Spring Card 8, easy to operate, shorten the other operating time of doctor's chair.
3, also be provided with and reverse the wing 7, the tooth of normal alignment reverses the wing 7 and keeps and bracket groove 3 bottom surface levels; When tooth reversed, what available needle holder bending upwarped a side reversed the wing 7, makes it to be 5～90 degree with groove 3 bottom surfaces; Make arch wire 9 produce abundant deformation, help reversing coming into line of tooth.
4, simple in structure reasonable in design.
The simple deformation of technical characterictic of the present invention or technical scheme and combination should be thought to fall into protection scope of the present invention.
Claims (6)
1. a teeth orthodontic bracket comprises substrate plate, supporter groove, and substrate plate is connected with supporter groove; The centre of said supporter groove is provided with groove, and the slot wall outside of said groove is provided with tie wings, and the groove one or both ends are provided with reverses the wing; Reverse the wing and be connected with supporter groove, it is characterized in that: groove comprises straight slot furrow bank and arc-shaped slot furrow bank, and the arc-shaped slot furrow bank is horn-like; Also be provided with Spring Card, Spring Card cooperates with tie wings.
2. teeth orthodontic bracket according to claim 1 is characterized in that: on the said supporter groove spring card slot is set, spring card slot cooperates with Spring Card.
3. teeth orthodontic bracket according to claim 1 and 2 is characterized in that: saidly reverse the wing and the groove bottom surface is positioned at same plane.
4. teeth orthodontic bracket according to claim 1 and 2 is characterized in that: reverse the wing and upwarp with respect to the groove bottom surface.
5. teeth orthodontic bracket according to claim 4 is characterized in that: reverse the wing and upwarp 5～90 degree with respect to the groove bottom surface.
6. teeth orthodontic bracket according to claim 1 and 2 is characterized in that: said substrate plate, supporter groove, tie wings and reverse wing one and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302782A CN101785708B (en) | 2010-03-22 | 2010-03-22 | Teeth orthodontic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101302782A CN101785708B (en) | 2010-03-22 | 2010-03-22 | Teeth orthodontic bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101785708A CN101785708A (en) | 2010-07-28 |
| CN101785708B true CN101785708B (en) | 2012-07-04 |
Family
ID=42529191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101302782A Expired - Fee Related CN101785708B (en) | 2010-03-22 | 2010-03-22 | Teeth orthodontic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101785708B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966100B (en) * | 2010-10-28 | 2013-08-21 | 张家昌 | Orthodontic bracket system |
| CN102462556B (en) * | 2011-03-23 | 2014-11-26 | 张国彬 | Self-locked type lingual appliance bracket of orthodontic balancing appliance |
| CN103584923A (en) * | 2012-08-15 | 2014-02-19 | 陈勇 | Self-ligating bracket for orthodontic treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2854747A (en) * | 1957-11-18 | 1958-10-07 | Wilkinson Company | Orthodontic bracket assembly |
| US4877398A (en) * | 1987-04-16 | 1989-10-31 | Tp Orthodontics, Inc. | Bracket for permitting tipping and limiting uprighting |
| CN201404301Y (en) * | 2009-05-20 | 2010-02-17 | 徐宝华 | Five-wing orthodontic bracket |
| CN201684028U (en) * | 2010-03-22 | 2010-12-29 | 周建国 | Teeth correction bracket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003260066A (en) * | 2002-03-07 | 2003-09-16 | Yoneo Sugano | Orthodontic bracket |
-
2010
- 2010-03-22 CN CN2010101302782A patent/CN101785708B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2854747A (en) * | 1957-11-18 | 1958-10-07 | Wilkinson Company | Orthodontic bracket assembly |
| US4877398A (en) * | 1987-04-16 | 1989-10-31 | Tp Orthodontics, Inc. | Bracket for permitting tipping and limiting uprighting |
| CN201404301Y (en) * | 2009-05-20 | 2010-02-17 | 徐宝华 | Five-wing orthodontic bracket |
| CN201684028U (en) * | 2010-03-22 | 2010-12-29 | 周建国 | Teeth correction bracket |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-260066A 2003.09.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101785708A (en) | 2010-07-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130322 |