CN104287850B - Double-groove trench tooth orthodontics self-locking bracket groove - Google Patents
Double-groove trench tooth orthodontics self-locking bracket groove Download PDFInfo
- Publication number
- CN104287850B CN104287850B CN201410433317.4A CN201410433317A CN104287850B CN 104287850 B CN104287850 B CN 104287850B CN 201410433317 A CN201410433317 A CN 201410433317A CN 104287850 B CN104287850 B CN 104287850B
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- groove
- length
- locking bracket
- tooth
- short
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Abstract
The invention relates to a double-groove trench tooth orthodontics self-locking bracket groove, which comprises a pedestal, a groove body fixed on the pedestal, the groove trenches used for installing arch wires and arranged on the groove body, and cover plates used for covering the groove trench and arranged on the groove body, the number of the groove trenches is two, the length of two groove trenches is different, and two groove trenches are mutually parallel. Due to two trenches with different length, arch wires can be placed in the short groove trench or/and the long groove trench according to the requirement, change of frictional force can be realized, or orthodontics is carried out on tooth at high or low position, so that orthodontics effect can be increased.
Description
Technical field
The invention belongs to orthodontic utensil technical field, more particularly to a kind of bracket of orthodontic.
Background technology
Bracket is that orthodontic treatments have to use for utensil, at present during Buccodental orthodontic treatment, typically
Bracket is fixed on facing, by arch wire through the work groove of bracket, is directly exerted a force using ligature of steel wire or elastic tape ligation
In rescuing arch wire.Such bracket and larger to rescuing arch wire generation pressure by the way of ligature of steel wire or elastic tape ligation,
The normal movement of arch wire is hampered, thus not only easily affects orthodontic treatment effect, and easily patient harm oral mucosa.Pin
To the problems referred to above, the existing many parts of patent application publications with regard to locking bracket, the locking bracket are to arrange bracket lid by arch wire
It is defined in work groove.But disclosed locking bracket, either active or passive-type, only one of which consistent length
Groove.But, during the orthodontic treatment of tooth, it is sometimes desirable to shorter groove with reduce frictional force beneficial to tooth shifting
It is dynamic, longer groove is then needed sometimes with increasing friction force so as to be beneficial to protection of anchorage etc. in tooth moving process.Therefore, it is existing
There is locking bracket to require to the different of frictional force during being difficult to meet correction, the efficiency of impact orthodonticies.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of double fluted self-locking bracket for tooth orthodontic, with
Just the change of frictional force is realized under conditions of bracket is changed without, and high-low-position tooth can be preferably corrected.
Double fluted self-locking bracket for tooth orthodontic of the present invention, including base, the cell body being fixed on base, it is arranged on groove
The groove for installing arch wire on body, it is used to cover the cover plate of groove on cell body, the groove is two, two bar grooves
The length of ditch is different and is parallel to each other, and in two grooves, a short groove of length is defined as short groove, and the shorter groove of length is long
Another groove be defined as long groove.
Double fluted self-locking bracket for tooth orthodontic of the present invention, the length of its short groove is 2mm～4mm, the length of long groove
Degree is 1.5 times～2.0 times of short groove length.
Double fluted self-locking bracket for tooth orthodontic of the present invention, the arrangement mode of its two grooves have three kinds：The first row
Row mode is that the left end of short groove is concordant with the left end of long groove；Second arrangement mode is the right-hand member and long groove of short groove
Right-hand member is concordant；The third arrangement mode be short groove be located at long groove middle part, i.e., short groove left end to long groove left end away from
With a distance from=short groove right-hand member to long groove right-hand member.In above-mentioned three kinds of arrangement modes, preferred the third arrangement mode.
Double fluted self-locking bracket for tooth orthodontic of the present invention, the arrangement mode phase of the shape of its cover plate and two grooves
Match somebody with somebody, side and the cell body of cover plate are hinged, and the opposite side of cover plate is provided with the fastener combined with the switch module on cell body.
Double fluted self-locking bracket for tooth orthodontic of the present invention, can use rustless steel, bioceramic or reserch of dental composite resin material
Material makes.
The function of double fluted self-locking bracket for tooth orthodontic of the present invention：Arch wire is placed in short groove, due to groove compared with
Short, frictional force is less, flat beneficial to coming into line for tooth；When larger frictional force is needed, then arch wire is placed in long groove, elongated slot
Ditch is also more conducive to the control to tooth movement closer to the tooth centre of draft；If there is indivedual adjacent teeth high-low-positions serious, can
Arch wire is respectively placed in long groove and short groove, beneficial to coming into line for high-low-position tooth.
The invention has the advantages that：
1st, as double fluted self-locking bracket for tooth orthodontic of the present invention has two different grooves of length, thus can root
According to needing to select for arch wire to be put into short groove or/and long groove, the change of frictional force is realized, or high-low-position tooth is rectified
Just, that improves orthodontic rescues efficiency.
2nd, according to the short groove in double fluted self-locking bracket for tooth orthodontic of the present invention, the length parameter model of long groove
Enclose, serial bracket can be formed, to adapt to different patients.
Description of the drawings
Fig. 1 is the structural representation of double fluted self-locking bracket for tooth orthodontic of the present invention, and groove lid is in opening；
Fig. 2 is the schematic diagram that the groove lid of the double fluted self-locking bracket for tooth orthodontic in Fig. 1 is closed；
Fig. 3 is a kind of arrangement mode figure of two grooves in double fluted self-locking bracket for tooth orthodontic of the present invention.
In figure, 1-cover plate, 2-long groove, 3-short groove, 4-shift knob, 5-switch connector, 6-fastener,
7-base, 8-cell body.
Specific embodiment
Below in conjunction with the accompanying drawings, double fluted self-locking bracket for tooth orthodontic of the present invention is made furtherly by embodiment
It is bright.
In the present embodiment, the structure of double fluted self-locking bracket for tooth orthodontic as shown in Figure 1 and Figure 2, including base 7, is fixed on
Cell body 8, the groove for installing arch wire being arranged on cell body on base, it is used to cover the cover plate of groove on cell body
1, the groove is two, and the length of two grooves is different and is parallel to each other, wherein, the length of short groove 3 is 2mm～4mm, long
The length of groove 2 is 1.5 times～2.0 times of short groove length, and the short groove 3 is positioned at the middle part of long groove 2, short groove left end
To the distance (see Fig. 3) of the distance=short groove right-hand member to long groove right-hand member of long groove left end.The cover plate 1 is shaped as T words
Shape, is matched with the arrangement mode of two grooves, and side and the cell body 8 of cover plate 1 are hinged, and the opposite side of cover plate is provided with and cell body
On switch module combination fastener 6, the switch module includes shift knob 4 and switch connector 5, shift knob 4 with open
Connection fitting 5 is connected, and switch connector 5 is configured with back-moving spring.According to the length model of the length range and long groove of short groove
Enclose, serial bracket can be formed.
In the present embodiment, the component for constituting double fluted self-locking bracket for tooth orthodontic is made of rustless steel.
Claims (3)
1. a kind of double fluted self-locking bracket for tooth orthodontic, including base (7), the cell body (8) being fixed on base, cell body is arranged on
On the groove for installing arch wire, on cell body be used to cover the cover plate (1) of groove, it is characterised in that the groove is
Two, the length of two grooves is different and is parallel to each other, and in two grooves, a short groove of length is defined as short groove (3),
Another groove of the shorter groove length of length is defined as long groove (2), and the length of the short groove (3) is 2mm～4mm, described
The length of long groove (2) is 1.5 times～2.0 times of short groove length.
2. double fluted self-locking bracket for tooth orthodontic according to claim 1, it is characterised in that short groove (3) left end is to length
The distance of the distance of groove (2) left end=short groove (3) right-hand member to long groove (2) right-hand member.
3. double fluted self-locking bracket for tooth orthodontic according to claim 1 or claim 2, it is characterised in that the shape of the cover plate (1)
Match with the arrangement mode of two grooves, the side of cover plate is hinged with cell body, the opposite side of cover plate be provided with cell body
The fastener (6) that switch module (4,5) is combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433317.4A CN104287850B (en) | 2014-08-28 | 2014-08-28 | Double-groove trench tooth orthodontics self-locking bracket groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433317.4A CN104287850B (en) | 2014-08-28 | 2014-08-28 | Double-groove trench tooth orthodontics self-locking bracket groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287850A CN104287850A (en) | 2015-01-21 |
| CN104287850B true CN104287850B (en) | 2017-04-12 |
Family
ID=52307983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433317.4A Expired - Fee Related CN104287850B (en) | 2014-08-28 | 2014-08-28 | Double-groove trench tooth orthodontics self-locking bracket groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287850B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031662B (en) * | 2015-03-19 | 2019-07-19 | 上海交通大学医学院附属第九人民医院 | Locking bracket |
| CN104983475B (en) * | 2015-04-23 | 2018-06-12 | 赵喜林 | A kind of New pattern holding slot for orthodontic |
| CN106236295A (en) * | 2016-08-18 | 2016-12-21 | 山西医科大学 | Multidirectional control double fluted lingual bracket |
| CN114209457B (en) * | 2022-01-19 | 2024-03-22 | 浙江益可森医疗科技有限公司 | Double-groove self-locking bracket with anchorage function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333362Y (en) * | 1998-05-19 | 1999-08-18 | 李诗佩 | Self-locking bracket |
| WO2002007637A1 (en) * | 2000-07-24 | 2002-01-31 | Norbert Abels | Orthodontic bracket |
| US20050244781A1 (en) * | 2004-04-29 | 2005-11-03 | Norbert Abels | Orthodontic treatment method for concurrent correction of multiple conditions |
| CN101014296A (en) * | 2004-07-02 | 2007-08-08 | 詹姆斯·A·尼科尔逊 | Shape memory self-ligating orthodontic brackets |
| CN204092227U (en) * | 2014-08-28 | 2015-01-14 | 四川大学 | Double fluted self-locking bracket for tooth orthodontic |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1100503B1 (en) * | 2011-02-15 | 2022-04-26 | Temistocles Uriarte Zucchi | Interactive/passive bracket |
-
2014
- 2014-08-28 CN CN201410433317.4A patent/CN104287850B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333362Y (en) * | 1998-05-19 | 1999-08-18 | 李诗佩 | Self-locking bracket |
| WO2002007637A1 (en) * | 2000-07-24 | 2002-01-31 | Norbert Abels | Orthodontic bracket |
| US20050244781A1 (en) * | 2004-04-29 | 2005-11-03 | Norbert Abels | Orthodontic treatment method for concurrent correction of multiple conditions |
| CN101014296A (en) * | 2004-07-02 | 2007-08-08 | 詹姆斯·A·尼科尔逊 | Shape memory self-ligating orthodontic brackets |
| CN204092227U (en) * | 2014-08-28 | 2015-01-14 | 四川大学 | Double fluted self-locking bracket for tooth orthodontic |
Non-Patent Citations (2)
| Title |
|---|
| 双排沟托槽力学性能的初步实验分析;沈刚，陈荣敬等;《口腔正畸学》;20030930;第10卷(第3期);全文 * |
| 双槽沟托槽滑动阻力的实验研究;陈辉，胡铮等;《口腔材料器械》;20120930;第21卷(第3期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104287850A (en) | 2015-01-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20210828 |