CN206641925U - A kind of tooth retainer - Google Patents
A kind of tooth retainer Download PDFInfo
- Publication number
- CN206641925U CN206641925U CN201621473562.9U CN201621473562U CN206641925U CN 206641925 U CN206641925 U CN 206641925U CN 201621473562 U CN201621473562 U CN 201621473562U CN 206641925 U CN206641925 U CN 206641925U
- Authority
- CN
- China
- Prior art keywords
- facing
- tongue
- film layers
- tooth
- substrate
- 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.)
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Links
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 14
- 210000005182 tip of the tongue Anatomy 0.000 claims description 6
- 210000002455 dental arch Anatomy 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 22
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 208000006440 Open Bite Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of tooth retainer, it belongs to medical apparatus technical field, including substrate, " U-shaped " facing is provided with the outside of the substrate, the facing is set to film layers and porcelain layer successively from inside to outside, the porcelain layer is separable to be sleeved in the film layers, and the film layers are connected with the substrate, and the substrate pierces provided with tongue；The utility model facing is made up of film layers and porcelain layer, film layers have preferably elasticity, the compactness between tooth and facing is enhanced, improves the maintenance of facing, while improves the comfortableness of facing wearing, porcelain layer is wrapped in film layers, it is firm in structure, it is unlikely to deform, was both acted on good holding, it is hardly damaged again, the service life of facing can be improved；Tongue thorn is engaged with facing, can both keep that the form of full denture is constant, position is constant, can correct bad tongue again, and tongue is to thrust caused by tooth, raising correction efficiency during interceptive orthodontics.
Description
Technical field
It the utility model is related to medical apparatus technical field, and in particular to a kind of tooth retainer.
Background technology
The effect of retainer is to consolidate after the completion of dentognathic deformity is rescued, tooth is kept to be located at preferable attractive in appearance and function digit
The measure put and taken, tooth is being corrected, after removing appliance, because tooth is also unstable on new position, toward contact
Retainer is put on, to hold a tooth in the new position on alveolar bone, waits the reconstruction of alveolar bone, but retainer often compares
Hard, the discomfort of gum, tooth can be caused by wearing retainer, while tongue is the vitals for maintaining dental arch internal and external pressure balance,
But Anterior open bite can influence the rectifying effect of tooth.
The content of the invention
For the problems of after orthodontic in the prior art, a kind of tooth retainer provided by the utility model,
The comfortableness of retainer and aesthetic property can be improved while bad tongue can also be corrected, raising correction efficiency.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of tooth retainer, including substrate, are provided with " U-shaped " facing on the outside of the substrate, the facing from inside to outside according to
Secondary to be set to film layers and porcelain layer, the porcelain layer is separable to be sleeved in the film layers, the film layers and the base
Plate is connected, and the substrate pierces provided with tongue.
Preferably, the facing is to be set to form according to the tooth of people, tooth is brought into close contact with facing, is easy to use.
Preferably, the film layers are set to soft and transparent material, and subjective sensation is comfortable, attractive in appearance.
Preferably, the tongue thorn butt is higher than the facing root, and the tongue thorn end is not higher than the facing end, kept away
Exempt to influence feed.
Preferably, the tongue thorn arranges on the inside of dental arch in circular arc type, and the tongue thorn end bends towards the tip of the tongue and the tongue pierces
End is in circle obtuse, avoids that the tip of the tongue is caused to damage.
Preferably, the film layers are integrally formed with the substrate, strengthen the tongue thorn steadiness.
The beneficial effects of the utility model are shown：
1st, the utility model facing is made up of film layers and porcelain layer, and film layers have preferably elasticity, enhance tooth
Compactness between facing, improves the maintenance of facing, while improves the comfortableness of facing wearing, and porcelain layer is wrapped in
It is firm in structure in film layers, it is unlikely to deform, both acted on good holding, and be hardly damaged again, can improve facing uses the longevity
Life；
2nd, the utility model tongue thorn is engaged with facing, can both have been kept that the form of full denture is constant, position is constant, can have been entangled again
Just bad tongue, tongue improves correction efficiency to thrust caused by tooth during interceptive orthodontics.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of tooth retainer of the utility model；
Fig. 2 is a kind of sectional view of the facing of tooth retainer of the utility model.
In figure：1- substrates, 2- facings, 3- film layers, 4- porcelain layers, 5- tongues thorn.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
A kind of tooth retainer as shown in Figure 1-2, including substrate 1, the outside of substrate 1 are provided with facing 2, the facing
2 are set to film layers 3 and porcelain layer 4 successively from inside to outside, and the porcelain layer 4 is separable to be sleeved in the film layers 3, described
Film layers 3 are connected with the substrate 1, and the substrate 1 is provided with tongue thorn 5.
The film layers 3 are set to soft and transparent material, and subjective sensation is comfortable, attractive in appearance, and the film layers 3 can be polyethylene
Or elastomeric material；The tongue pierces 5 butts and is higher than the root of facing 2, and the tongue pierces 5 ends and is not higher than the end of facing 2, keeps away
Exempt to influence feed；The tongue thorn 5 arranges on the inside of dental arch in circular arc type, and the tongue pierces 5 tips and bends towards the tip of the tongue and the point of tongue thorn 5
End is in circle obtuse, avoids that the tip of the tongue is caused to damage.
The new position that the utility model is held a tooth on alveolar bone by the facing 2, waits the reconstruction of alveolar bone,
The facing 2 is to be set to form according to the tooth of people, tooth is brought into close contact with the facing 2, is easy to use, the facing 2
For the U-typed structure of inside connection, strengthen the compactness between adjacent teeth, the film layers 3 directly connect with tooth, gum
Touch, play a part of to take care of one's teeth, gum, improve the comfortableness of the wearing of facing 2, the porcelain layer 4 is wrapped in the film
It is firm in structure on layer 3, it is unlikely to deform, was both acted on good holding, and be hardly damaged again, the use of the facing 2 can be improved
Life-span, the substrate 1 are provided with tongue thorn 5, can effectively block outward thrust of the tongue to tooth, can effectively protect dental arch,
The film layers 3 are integrally formed with the substrate 1, are strengthened the tongue and are pierced 5 steadiness.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (5)
1. a kind of tooth retainer, it is characterized in that, including substrate, " U-shaped " facing is provided with the outside of the substrate, the facing is by interior
To film layers and porcelain layer are set to successively outside, the porcelain layer is separable to be sleeved in the film layers, the film layers with
The substrate is connected, and the substrate pierces provided with tongue.
2. a kind of tooth retainer according to claim 1, it is characterized in that, the facing is the shape according to the tooth of people
It is made with distribution situation.
3. a kind of tooth retainer according to claim 1, it is characterized in that, the tongue thorn root end is higher than facing root,
The tongue thorn end is not higher than the facing end.
4. a kind of tooth retainer according to claim 1, it is characterized in that, the tongue thorn is arranged on the inside of dental arch in circular arc type
Row, it is in circle obtuse that the tip of the tongue and tongue thorn end are pointed in the tongue thorn end.
5. a kind of tooth retainer according to claim 1, it is characterized in that, the film layers and substrate one into
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473562.9U CN206641925U (en) | 2016-12-30 | 2016-12-30 | A kind of tooth retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473562.9U CN206641925U (en) | 2016-12-30 | 2016-12-30 | A kind of tooth retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641925U true CN206641925U (en) | 2017-11-17 |
Family
ID=60282697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473562.9U Active CN206641925U (en) | 2016-12-30 | 2016-12-30 | A kind of tooth retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529096A (en) * | 2020-04-29 | 2020-08-14 | 上海正雅齿科科技股份有限公司 | Design method and preparation method of shell-shaped tooth appliance |
-
2016
- 2016-12-30 CN CN201621473562.9U patent/CN206641925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529096A (en) * | 2020-04-29 | 2020-08-14 | 上海正雅齿科科技股份有限公司 | Design method and preparation method of shell-shaped tooth appliance |
| CN111529096B (en) * | 2020-04-29 | 2022-03-08 | 正雅齿科科技(上海)有限公司 | Design method and preparation method of shell-shaped tooth appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 201, No.9, Weifang Jiashi incubation Industrial Park, 200m east of the south head of Fenghua Road, Yangjiabu Tourism Development Zone, Hanting District, Weifang City, Shandong Province Patentee after: WEIFANG JIADELONG DENTURE Co.,Ltd. Address before: Billion Industrial Park No. 8 261061 Shandong province Weifang city Weifang high tech Zone Gold Road No. 1 workshop floor 3 (F3 layer of the southern half) Patentee before: WEIFANG JIADELONG DENTURE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tooth retainer Effective date of registration: 20211025 Granted publication date: 20171117 Pledgee: Bank of Weifang Limited by Share Ltd. Weifang hope branch Pledgor: WEIFANG JIADELONG DENTURE CO.,LTD. Registration number: Y2021980011212 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231225 Granted publication date: 20171117 Pledgee: Bank of Weifang Limited by Share Ltd. Weifang hope branch Pledgor: WEIFANG JIADELONG DENTURE CO.,LTD. Registration number: Y2021980011212 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |