CN208770027U - A kind of toughening artificial tooth - Google Patents
A kind of toughening artificial tooth Download PDFInfo
- Publication number
- CN208770027U CN208770027U CN201820509270.9U CN201820509270U CN208770027U CN 208770027 U CN208770027 U CN 208770027U CN 201820509270 U CN201820509270 U CN 201820509270U CN 208770027 U CN208770027 U CN 208770027U
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- layer
- toughening
- wear
- enamel coating
- artificial tooth
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Abstract
A kind of toughening artificial tooth, it is related to recovery technique of oral cavity field；It includes matrix, wear-resistant layer, full enamel coating, toughening layer；Wear-resistant layer cladding is set to matrix surface, and full enamel coating packet is set on the outside of wear-resistant layer, and toughening layer packet is set to the outside of full enamel coating；The upper and lower level of the full enamel coating is square waveform, and square wave is arranged in a staggered manner up and down, the upper layer of wear-resistant layer and the lower layer of toughening layer are disposed as the square waveform cooperated with the square wave configuration of full enamel coating, wear-resistant layer and toughening layer are bonded setting with square wave misconnection above and below full enamel coating respectively, the understructure and base mate of wear-resistant layer are arranged, and superstructure and the artificial tooth shape of toughening layer are equipped with.It reduces the probability that bursts apart of full porcelain artificial tooth by exclusive structure design, improves toughness while guaranteeing artificial tooth performance, and effectively extend artificial tooth uses the time.
Description
Technical field
The utility model relates to recovery technique of oral cavity fields, and in particular to a kind of toughening artificial tooth.
Background technique
With the continuous improvement of people's living standards, people also increasingly pay attention to oral health, especially for defect tooth
The reparation of tooth.When clinically carrying out crown prostheses to defective tooth at present, most commonly used is metal porcelain crown, and this metal is roasting
Porcelain hat is that it is complete to have casting metal concurrently by the molten Full Crown for investing hat surface in metal and being formed of high temperature sintering using porcelain powder
It is preced with that mechanical strength is good and the advantage of all-ceramic crown beauty, is a kind of comparatively ideal dummy.
But it since the hardness of full porcelain artificial tooth is big and heat conductivity is poor, in the use process of artificial tooth, be easy to cause and collapses
It splits, and mechanical damage easily is caused to original matrix root of the tooth.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of toughening artificial tooth is provided, by only
Some structure designs reduce the probability that bursts apart of full porcelain artificial tooth, improve toughness while guaranteeing artificial tooth performance, effective to extend
Artificial tooth uses time.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes matrix, wear-resistant layer, full enamel coating, increasing
Tough layer；Wear-resistant layer cladding is set to matrix surface, and full enamel coating packet is set on the outside of wear-resistant layer, and toughening layer packet is set to the outer of full enamel coating
Side；The upper and lower level of the full enamel coating is square waveform, and square wave is arranged in a staggered manner up and down, the upper layer of wear-resistant layer and the lower layer of toughening layer
Be disposed as the square waveform cooperated with the square wave configuration of full enamel coating, wear-resistant layer and toughening layer respectively with square wave misconnection above and below full enamel coating
Fitting setting, the understructure and base mate of wear-resistant layer are arranged, and superstructure and the artificial tooth shape of toughening layer are equipped with.
Preferably, the overall thickness of the toughening layer, full enamel coating and wear-resistant layer is 1.5-2.8mm.
Preferably, the thickness in monolayer of the full enamel coating is 0.7-1.8mm.
Preferably, the wear-resistant layer with a thickness of 0.6-0.8mm.
Preferably, the toughening layer with a thickness of 0.8-1.0mm.
Preferably, packet is equipped with glaze layer outside the toughening layer, keep surface of denture smooth, enhancing is beautiful and using comfortable
Sense.
The structure of the dislocation of square waveform up and down of full enamel coating, is very beneficial for toughening layer and wear-resistant layer up and down in the utility model
Fitting, biggest advantage is to can effectively improve the performance of whole artificial tooth, and toughening layer can be significant with being bonded for full enamel coating
Toughness is improved, the mechanical performance of full enamel coating also can be effectively played；And wear-resistant layer and full enamel coating are bonded energy effective protection matrix,
Matrix is avoided to wear because of full enamel coating.
After adopting the above structure, the utility model has the following beneficial effects: it reduces full porcelain justice by exclusive structure design
The probability that bursts apart of tooth improves toughness while guaranteeing artificial tooth performance, and effectively extend artificial tooth uses the time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of full enamel coating.
Description of symbols:
Matrix 1, wear-resistant layer 2, full enamel coating 3, toughening layer 4, glaze layer 5.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 2, present embodiment the technical solution adopted is that: it include matrix 1, wear-resistant layer 2,
Full enamel coating 3, toughening layer 4；The cladding of wear-resistant layer 2 is set to 1 surface of matrix, and the full packet of enamel coating 3 is set to 2 outside of wear-resistant layer, and toughening layer 4 wraps
Set on the outside of full enamel coating 3；The upper and lower level of the full enamel coating 3 is square waveform, and square wave is arranged in a staggered manner up and down, wear-resistant layer 2
The lower layer of upper layer and toughening layer 4 is disposed as the square waveform cooperated with the square wave configuration of full enamel coating 3, and wear-resistant layer 2 and toughening layer 4 divide
Be not bonded setting with complete about 3 square wave misconnection of enamel coating, understructure and the matrix 1 of wear-resistant layer 2 are equipped with, toughening layer 4 it is upper
Layer structure is equipped with artificial tooth shape.
Wherein, the full enamel coating 3 is made of zirconium oxide, and the toughening layer and wear-resistant layer are by with toughening performance
Organic composite material is constituted；The overall thickness of the toughening layer 4, full enamel coating 3 and wear-resistant layer 2 is 1.5-2.8mm.The full enamel coating 3
Thickness in monolayer D be 0.7-1.8mm, the wear-resistant layer 2 with a thickness of 0.6-0.8mm；The toughening layer 4 with a thickness of 0.8-
1.0mm。
Packet is equipped with glaze layer 5 outside the toughening layer 4, keeps surface of denture smooth, and enhancing is beautiful and uses comfort.
The structure of the dislocation of square waveform up and down of full enamel coating 3, is very beneficial for 4 He of toughening layer up and down in present embodiment
The fitting of wear-resistant layer 2, biggest advantage be to can effectively improve the performance of whole artificial tooth, and toughening layer 4 is bonded with full enamel coating 3
Toughness can be significantly improved, the mechanical performance of full enamel coating 3 also can be effectively played；And wear-resistant layer 2 can be effective with being bonded for full enamel coating 3
Matrix 1 is protected, matrix 1 is avoided to wear because of full enamel coating 3.
After adopting the above structure, present embodiment to have the beneficial effect that it is reduced by exclusive structure design complete
The probability that bursts apart of porcelain artificial tooth improves toughness while guaranteeing artificial tooth performance, and effectively extend artificial tooth uses the time.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of toughening artificial tooth, it is characterised in that: it includes matrix (1), wear-resistant layer (2), full enamel coating (3), toughening layer (4)；It is anti-
Mill layer (2) cladding is set to matrix (1) surface, and full enamel coating (3) packet is set on the outside of wear-resistant layer (2), and toughening layer (4) packet is set to full porcelain
The outside of layer (3)；The upper and lower level of the full enamel coating (3) is square waveform, and up and down square wave be arranged in a staggered manner, wear-resistant layer (2) it is upper
The lower layer of layer and toughening layer (4) is disposed as the square waveform cooperated with the square wave configuration of full enamel coating (3), wear-resistant layer (2) and toughening
Square wave misconnection is bonded setting to layer (4) up and down with full enamel coating (3) respectively, and understructure and matrix (1) cooperation of wear-resistant layer (2) are set
It sets, superstructure and the artificial tooth shape of toughening layer (4) are equipped with.
2. a kind of toughening artificial tooth according to claim 1, it is characterised in that the toughening layer (4), full enamel coating (3) and wear-resistant
The overall thickness of layer (2) is 1.5-2.8mm.
3. a kind of toughening artificial tooth according to claim 1, it is characterised in that the thickness in monolayer D of the full enamel coating (3) is
0.7-1.8mm。
4. a kind of toughening artificial tooth according to claim 1, it is characterised in that the wear-resistant layer (2) with a thickness of 0.6-
0.8mm。
5. a kind of toughening artificial tooth according to claim 1, it is characterised in that the toughening layer (4) with a thickness of 0.8-
1.0mm。
6. a kind of toughening artificial tooth according to claim 1, it is characterised in that packet is equipped with glaze layer outside the toughening layer (4)
5。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509270.9U CN208770027U (en) | 2018-04-11 | 2018-04-11 | A kind of toughening artificial tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509270.9U CN208770027U (en) | 2018-04-11 | 2018-04-11 | A kind of toughening artificial tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208770027U true CN208770027U (en) | 2019-04-23 |
Family
ID=66140788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509270.9U Expired - Fee Related CN208770027U (en) | 2018-04-11 | 2018-04-11 | A kind of toughening artificial tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208770027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584814A (en) * | 2019-08-17 | 2019-12-20 | 上海智成义齿制作有限公司 | Zirconia all-ceramic crown and manufacturing method thereof |
| CN111658203A (en) * | 2020-07-06 | 2020-09-15 | 东莞市爱嘉义齿有限公司 | Durable combined type all-ceramic false tooth and processing technology |
-
2018
- 2018-04-11 CN CN201820509270.9U patent/CN208770027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584814A (en) * | 2019-08-17 | 2019-12-20 | 上海智成义齿制作有限公司 | Zirconia all-ceramic crown and manufacturing method thereof |
| CN111658203A (en) * | 2020-07-06 | 2020-09-15 | 东莞市爱嘉义齿有限公司 | Durable combined type all-ceramic false tooth and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190423 |