CN206443783U - precision attachment - Google Patents
precision attachment Download PDFInfo
- Publication number
- CN206443783U CN206443783U CN201620502144.1U CN201620502144U CN206443783U CN 206443783 U CN206443783 U CN 206443783U CN 201620502144 U CN201620502144 U CN 201620502144U CN 206443783 U CN206443783 U CN 206443783U
- Authority
- CN
- China
- Prior art keywords
- card structure
- precision attachment
- master card
- corona
- utility
- 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.)
- Expired - Fee Related
Links
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- Dental Prosthetics (AREA)
Abstract
The utility model provides a kind of precision attachment, the precision attachment includes metal and fixes corona and ceramic movable artificial tooth, metal fixes corona provided with perforation, ceramic movable artificial tooth bottom is provided with a diameter of 2.3-2.5mm pre-manufactured hole, the precision attachment is additionally provided with snap fastener, snap fastener includes public card structure and the master card structure that mutually can be fastened and separate, public card structure is glued with pre-manufactured hole, master card structure is glued with perforation, and the master card structure appearance is provided with the first methyl esters sealant that thickness is 0.12-0.13mm.The utility model is simple in construction, easy for installation, can be used for a long time.
Description
Technical field
The utility model belongs to device for repairing teeth technical field, and in particular to a kind of denture retention.
Background technology
Traditional maintenance is arranged on metal and fixed on corona, it is necessary to be cast together with metal fixation corona, if damaged, no
It can be individually replaced, it is necessary to fix corona together with metal and change, not only increase the medical expense of patient, and add work
Amount and time.Need to cast together with metal fixation corona additionally, due to tradition, sanding and polishing is also wanted after casting, so may
Cause deformation.
Utility model content
The purpose of this utility model is that existing precision attachment is complicated, it is troublesome to install, be not durable in order to overcome
The problem of, a kind of precision attachment is creatively provided.
To achieve these goals, the utility model provides a kind of precision attachment, and the precision attachment includes gold
The fixed corona of category and ceramic movable artificial tooth, metal fix corona provided with perforation, ceramic movable artificial tooth bottom provided with a diameter of 2.3-
2.5mm pre-manufactured hole, the precision attachment is additionally provided with snap fastener, and snap fastener includes the public card that mutually can be fastened and separate
Structure and master card structure, public card structure are glued with pre-manufactured hole, and master card structure is glued with perforation, and the master card structure appearance is provided with thickness
Spend the first methyl esters sealant for 0.12-0.13mm.
Further illustrated as to precision attachment described in the utility model, the public card structure and master card structure are equal
It is made up of metal material.
As can be seen here, because the utility model provides a kind of precision attachment, the precision attachment is solid including metal
Determine corona and ceramic movable artificial tooth, metal fixes corona provided with perforation, ceramic movable artificial tooth bottom provided with a diameter of 2.3-
2.5mm pre-manufactured hole, the precision attachment is additionally provided with snap fastener, and snap fastener includes the public card that mutually can be fastened and separate
Structure and master card structure, public card structure are glued with pre-manufactured hole, and master card structure is glued with perforation, and the master card structure appearance is provided with thickness
Spend the first methyl esters sealant for 0.12-0.13mm.The utility model is simple in construction, easy for installation, can be used for a long time.
Brief description of the drawings
Fig. 1 is the structural representation of precision attachment of the present utility model；
Description of reference numerals is as follows：
Metal fixes corona 1, ceramic movable artificial tooth 2, perforation 11, pre-manufactured hole 21, snap fastener 3, public card structure 31, master card
Structure 32, first methyl esters sealant 4
Embodiment
In order that auditor can further appreciate that structure of the present utility model, feature and other purposes, in conjunction with appended
Preferred embodiment be accompanied by accompanying drawing describe in detail it is as follows, this accompanying drawing embodiment described is merely to illustrate technology of the present utility model
Scheme, any form, size or ratio are not limited.
As shown in figure 1, a kind of precision attachment that the utility model is provided, the precision attachment includes metal and fixes tooth
Hat 1 and ceramic movable artificial tooth 2, metal fixes corona 1 provided with perforation 11, the bottom of ceramic movable artificial tooth 2 provided with a diameter of 2.3-
2.5mm pre-manufactured hole 21, the precision attachment is additionally provided with snap fastener 3, and snap fastener includes what mutually can be fastened and separate
Public card structure 31 and master card structure 32, public card structure 31 are glued with pre-manufactured hole 21, and master card structure 32 is spirally connected or is glued with perforation 11,
The appearance of master card structure 32 reduces public card structure 31 and master card provided with the first methyl esters sealant 4 that thickness is 0.12-0.13mm
Structure 32 grows the possibility of bacterium.
The public card structure 31 and master card structure 32 are made by metal material.
It is to be understood that, above-mentioned utility model content and embodiment are intended to prove that the utility model provides skill
The practical application of art scheme, should not be construed as the restriction to the utility model protection domain.Those skilled in the art are in this practicality
In new spirit and principle, when can various modifications may be made, equivalent substitution or improvement.Protection domain of the present utility model is with appended power
Sharp claim is defined.
Claims (2)
1. a kind of precision attachment, it is characterised in that：The precision attachment includes metal and fixes corona and ceramic movable artificial tooth,
Metal fixes corona provided with perforation, and ceramic movable artificial tooth bottom is provided with a diameter of 2.3-2.5mm pre-manufactured hole, and the precision is attached
Body and be additionally provided with snap fastener, snap fastener includes public card structure and the master card structure that mutually can be fastened and separate, public card structure
It is glued with pre-manufactured hole, master card structure is glued with perforation, the master card structure appearance is provided with the first first that thickness is 0.12-0.13mm
Ester sealant.
2. precision attachment as claimed in claim 1, it is characterised in that：The public card structure and master card structure are by metal material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502144.1U CN206443783U (en) | 2016-05-27 | 2016-05-27 | precision attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502144.1U CN206443783U (en) | 2016-05-27 | 2016-05-27 | precision attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206443783U true CN206443783U (en) | 2017-08-29 |
Family
ID=59662004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620502144.1U Expired - Fee Related CN206443783U (en) | 2016-05-27 | 2016-05-27 | precision attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206443783U (en) |
-
2016
- 2016-05-27 CN CN201620502144.1U patent/CN206443783U/en not_active Expired - Fee Related
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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: 20170829 Termination date: 20200527 |