CN203458479U - Personalized bracket with undercut net bottom structure - Google Patents
Personalized bracket with undercut net bottom structure Download PDFInfo
- Publication number
- CN203458479U CN203458479U CN201320538786.3U CN201320538786U CN203458479U CN 203458479 U CN203458479 U CN 203458479U CN 201320538786 U CN201320538786 U CN 201320538786U CN 203458479 U CN203458479 U CN 203458479U
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- CN
- China
- Prior art keywords
- bracket
- bottom structure
- net bottom
- boss
- personalized
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- 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.)
- Ceased
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 206010061274 Malocclusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a personalized bracket with an undercut net bottom structure. The personalized bracket comprises a bracket body and a net bottom structure connected with the bracket body, wherein the net bottom structure comprises a plurality of second bosses which are uniformly arranged at intervals and extending outwards from the end surface of a base plate of the bracket body and first bosses which extend outwards on the second bosses; the cross section area of each second boss is smaller than that of each first boss; the net bottom structure mainly consists of the first bosses and the second bosses which are connected in sequence, so that each first boss is connected with each second boss to form a fastener-shaped structure; the net bottom structure of the personalized bracket is aligned and adhered to a dental face; after the adhesive enters the net bottom structure and is solidified, the adhesive and the net bottom structure form a mutual mosaic connection, so that the adhesive force between the bracket and the dental face can be greatly improved, and the problem that the bracket falls off easily is effectively solved.
Description
Technical field
this utility model relates to personalized bracket manufacturing technology field, particularly a kind of personalized bracket and manufacture method thereof with net bottom structure.
Background technology
For by the denture marshalling of wrong jaw, conventionally use clinically the technology of fixedly rescuing, be about to bracket on patient's facing, with a figurate arch wire of tool, bracket is together in series, the deformation power producing by arch wire, from bracket transmission, form the power of rescuing to tooth, malocclusion is recovered.Therefore the steadiness of bracket directly has influence on efficiency and the success or failure of rescuing.Common standardization bracket adopts the mode that increases net bottom structure on bracket base to increase the cohesive force between bracket and facing, conventionally use following three kinds of methods that net bottom structure is increased on bracket base: the one, the method by machining completes after the processing of supporter groove base plate, then is got in the bottom surface that the mesh network back welding of making is outward received base plate; The 2nd, by the method for line cutting or laser-induced thermal etching, on the bottom surface of base plate, form the net bottom of latticed or pit shape etc. shape; The 3rd, by Mould Machining, make supporter groove, base plate and net bottom one-body molded.
Along with scientific and technical development, modern correction technology is just towards the future development of personalized customization, existing individual tongue-side or individual tongue-side locking bracket, this two classes appliance is all basis based on CAD/CAM technology, it can produce with patient's facing shape and fit like a glove, and the more common larger bracket base of standardization bracket, to increasing the cohesive force between personalized bracket and facing.But personalized bracket also because there is certain difficulty in the limitation of its manufacture in the processing of net bottom structure, and the base plate bottom surface of current personalized orthodontic bracket on the market has two kinds: a kind of is without net bottom, only simple texturing processing is carried out in bottom surface; Another is with at the bottom of the integrated mesh network of personalized base plate, but this net bottom and facing cohesive force are poor, and bracket easily comes off, poor effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of personalized bracket with recessed net bottom structure that can effectively increase bracket base end face and facing cohesive force.
For solving the problems of the technologies described above adopted technical scheme: a kind of personalized bracket with recessed net bottom structure, comprise bracket body and the net bottom structure being connected with bracket body, described net bottom structure comprise that the base plate end face from bracket body is evenly spaced outward extending a plurality of the second boss and described in each outward extending the first boss on the second platform, described in each, the second boss cross-sectional area is all less than the first boss cross-sectional area.
As the further improvement of technical solutions of the utility model, the hook formation that described in each, the first boss and the second boss are connected to form.
As the further improvement of technical solutions of the utility model, the L-shaped or T shape in the longitudinal section of described hook formation.
The beneficial effects of the utility model: this has down personalized bracket molding one net bottom structure on the base plate end face of bracket body of recessed net bottom structure, this net bottom structure is mainly formed by the first boss connecting successively and the second boss, and the area of the second boss is greater than the first boss, so each first boss and the second boss connect into fastener shape structure, while the net bottom structure of personalized bracket being bonded on facing facing to facing by binding agent, binding agent enters after net bottom structure solidifies, can make binding agent form with net bottom structure connecting of mutually inlaying, can greatly improve the cohesive force between bracket and facing, effectively solve the caducous problem of bracket.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is described further;
Fig. 1 is the local enlarged diagram of the net bottom shaping structures of this utility model personalized bracket;
Fig. 2 is the generalized section of the net bottom structure of this utility model personalized bracket;
Fig. 3 is the generalized section of this utility model personalized bracket;
Fig. 4 is that this utility model personalized bracket is bonded in the schematic diagram on tooth.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of personalized bracket with recessed net bottom structure of this utility model, comprise bracket body 10 and the net bottom structure 20 being connected with bracket body 10, net bottom structure 20 comprise that the base plate end face from bracket body 10 is evenly spaced outward extending a plurality of the second boss 22 and on each second platform 22 outward extending the first boss 21, each second boss 22 cross-sectional areas are all less than the first boss 21 cross-sectional areas.
As preferred implementation of the present utility model, the hook formation that each first boss 21 and the second boss 22 are connected to form.
As preferred implementation of the present utility model, the L-shaped or T shape in the longitudinal section of hook formation.
This net bottom structure 20 is mainly formed by the first boss 21 connecting successively and the second boss 22, and the area of the second boss 22 is greater than the first boss 21, so each first boss 21 and the second boss 22 connect into hook formation, while the net bottom structure of personalized bracket 20 being bonded on facing facing to facing by binding agent, binding agent enters after net bottom structure 20 solidifies, can make binding agent form with net bottom structure 20 connecting of mutually inlaying, can greatly improve the cohesive force between bracket and facing, effectively solve the caducous problem of bracket.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but this utility model is not limited to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from this utility model aim, make various variations.
Claims (3)
1. a personalized bracket with recessed net bottom structure, it is characterized in that: comprise bracket body (10) and the net bottom structure (20) being connected with bracket body (10), described net bottom structure (20) comprise that the base plate end face from bracket body (10) is evenly spaced outward extending a plurality of the second boss (22) and described in each upper outward extending the first boss (21) of the second platform (22), described in each, the second boss (22) cross-sectional area is all less than the first boss (21) cross-sectional area.
2. the personalized bracket with recessed net bottom structure according to claim 1, is characterized in that: the hook formation that described in each, the first boss (21) and the second boss (22) are connected to form.
3. the personalized bracket with recessed net bottom structure according to claim 2, is characterized in that: the L-shaped or T shape in the longitudinal section of described hook formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538786.3U CN203458479U (en) | 2013-08-30 | 2013-08-30 | Personalized bracket with undercut net bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538786.3U CN203458479U (en) | 2013-08-30 | 2013-08-30 | Personalized bracket with undercut net bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458479U true CN203458479U (en) | 2014-03-05 |
Family
ID=50170861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538786.3U Ceased CN203458479U (en) | 2013-08-30 | 2013-08-30 | Personalized bracket with undercut net bottom structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445872A (en) * | 2013-08-30 | 2013-12-18 | 广州瑞通生物科技有限公司 | Customized bracket with undercut net bottom structure and manufacturing method thereof |
| CN113185283A (en) * | 2021-06-11 | 2021-07-30 | 杭州普太科技有限公司 | Preparation method of orthodontic zirconia bracket |
| CN114292092A (en) * | 2022-01-20 | 2022-04-08 | 江苏乾度智造高科技有限公司 | 3D printing preparation method of ceramic orthodontic bracket |
-
2013
- 2013-08-30 CN CN201320538786.3U patent/CN203458479U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445872A (en) * | 2013-08-30 | 2013-12-18 | 广州瑞通生物科技有限公司 | Customized bracket with undercut net bottom structure and manufacturing method thereof |
| CN113185283A (en) * | 2021-06-11 | 2021-07-30 | 杭州普太科技有限公司 | Preparation method of orthodontic zirconia bracket |
| CN114292092A (en) * | 2022-01-20 | 2022-04-08 | 江苏乾度智造高科技有限公司 | 3D printing preparation method of ceramic orthodontic bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220920 Decision number of declaring invalidation: 58269 Granted publication date: 20140305 |
|
| IW01 | Full invalidation of patent right |