CN213665886U - Fixed pure titanium false tooth convenient to dismantle and installation - Google Patents
Fixed pure titanium false tooth convenient to dismantle and installation Download PDFInfo
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- CN213665886U CN213665886U CN202022231773.4U CN202022231773U CN213665886U CN 213665886 U CN213665886 U CN 213665886U CN 202022231773 U CN202022231773 U CN 202022231773U CN 213665886 U CN213665886 U CN 213665886U
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Abstract
The utility model relates to the field of false teeth, in particular to a fixed pure titanium false tooth which is convenient to disassemble and assemble, comprising a base, a tooth body and normal teeth positioned at the two sides of the tooth body; the base support is arc slice, and the base support is equipped with in the middle part of one side that inwards caves in and is used for imbedding the intraoral embedding portion of gum breach, and the middle part of the outside convex one side of base support is equipped with connecting portion, the left and right sides fixedly connected with snap ring of base support. The beneficial effects of the utility model reside in that: compared with the traditional fixed denture, the whole body of a normal tooth does not need to be polished in the installation process of the fixed pure titanium denture, so that the base and the tooth body are more convenient to install, and the damage to the normal teeth on two sides is less; when dismantling the artificial tooth, only need use the polisher to polish along the clearance between the dentition body and the normal tooth, make the lug of dentition body both sides after being polished, again with the base hold in the palm take off from the gum can, it is more convenient not only to dismantle, can avoid adjacent normal tooth to break off moreover.
Description
Technical Field
The utility model relates to an artificial tooth field, concretely relates to fixed pure titanium artificial tooth convenient to dismantle and installation.
Background
A fixed denture is a prosthesis that repairs one or several missing teeth in the dentition. The artificial tooth is connected with the prepared abutment or implant on the two sides of the missing tooth by an adhesive or a fixing device, thereby restoring the anatomical form and the physiological function of the missing tooth. Because the prosthesis patient can not take and wear by oneself, fix the false tooth for short.
However, when the existing denture is installed, the part of the normal tooth on both sides of the missing tooth is usually ground to form an abutment, and then the crown connected to both sides of the denture is sleeved outside the abutment on both sides, so that the existing denture has great damage to the original normal tooth. And because the dental crown can be fixed with the abutment through the adhesive when being sleeved outside the abutment, if the fixed denture is to be detached, the abutment and the dental crown must be separated firstly, and the abutment is fragile after being polished, if the fixed denture is forcibly detached, the abutment can be broken, so that the fixed denture is inconvenient to be detached subsequently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a fixed pure titanium false tooth which has small damage to normal teeth and is convenient to disassemble and assemble.
In order to solve the technical problem, the utility model discloses a technical scheme does: a fixed pure titanium false tooth convenient for disassembly and assembly comprises a base, a tooth body and normal teeth positioned on two sides of the tooth body;
the base support is arc-shaped and flaky, an embedding part used for being embedded into the gap of the gum is arranged in the middle of one inwards concave side of the base support, a connecting part is arranged in the middle of one outwards convex side of the base support, and clamping rings are fixedly connected to the left side and the right side of the base support;
the tooth body is provided with an inner cavity, an adhesive is filled in the inner cavity, the connecting part on the base is embedded in the inner cavity of the tooth body, and a plurality of triangular lugs are arranged on two sides of the tooth body;
the normal teeth on two sides of the tooth body are provided with grooves matched with the projections, and the triangular projections are clamped in the grooves.
Specifically, the gap between the bump and the groove is filled with an adhesive.
Specifically, the connecting portion surface is established to inlay and is equipped with annular flexible circle, set up the annular with flexible circle looks adaptation on the inner wall of inner chamber.
Specifically, one end of the base support, which is close to the surface of the gum, is provided with a flexible gasket.
Specifically, the base is made of pure titanium, and the tooth body is made of porcelain.
Specifically, the tooth body surface is provided with a tooth glaze layer.
The beneficial effects of the utility model reside in that: compared with the traditional fixed denture, the whole body of a normal tooth does not need to be polished in the installation process of the fixed pure titanium denture, so that the base and the tooth body are more convenient to install, and the damage to the normal teeth on two sides is less; when dismantling the artificial tooth, only need use the polisher to polish along the clearance between the dentition body and the normal tooth, make the lug of dentition body both sides after being polished, again with the base hold in the palm take off from the gum can, it is more convenient not only to dismantle, can avoid adjacent normal tooth to break off moreover.
Drawings
FIG. 1 is a schematic structural view of a fixed pure titanium denture according to an embodiment of the present invention, which is easy to disassemble and assemble;
FIG. 2 is a schematic view of the installation state of the fixed pure titanium denture according to the embodiment of the present invention;
description of reference numerals:
1. a base support; 11. an insertion section; 12. a connecting portion; 13. a snap ring; 14. a flexible loop; 2. a tooth body; 21. an inner cavity; 22. a bump; 3. normal teeth; 31. and (4) a groove.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to the attached drawings 1 to 2, the fixed pure titanium denture convenient to disassemble and assemble comprises a base 1, a tooth body 2 and normal teeth 3 positioned at two sides of the tooth body 2;
the base 1 is arc-shaped and flaky, an embedding part 11 for embedding into a gap of a gum is arranged in the middle of one inwards concave side of the base 1, a connecting part 12 is arranged in the middle of one outwards convex side of the base 1, and clamping rings 13 are fixedly connected to the left side and the right side of the base 1;
an inner cavity 21 is formed in the tooth body 2, an adhesive is filled in the inner cavity 21, the connecting part 12 on the base 1 is embedded in the inner cavity 21 of the tooth body 2, and a plurality of triangular convex blocks 22 are arranged on two sides of the tooth body 2;
the normal teeth 3 positioned at two sides of the tooth body 2 are provided with grooves 31 matched with the projections 22, and the triangular projections 22 are clamped in the grooves 31.
The utility model discloses a theory of operation does: install base 1 in patient's gum surface to utilize the filler to fill the clearance and fix after embedding the embedding part 11 on base 1 in the breach that corresponds on patient's gum, the while is fixed with the snap ring 13 card of both sides at the root of adjacent normal tooth 3, realizes base 1. When the tooth body 2 is installed, firstly, the inner cavity 21 of the tooth body 2 is filled with adhesive, then, the inner cavity 21 of the tooth body 2 is aligned to the connecting part 12, the connecting part 12 is embedded into the inner cavity 21 of the tooth body 2, in the process that the tooth body 2 moves upwards, the triangular lugs 22 on two sides of the tooth body 2 prop open the normal teeth 3 towards two sides, and after the tooth body 2 moves in place, the lugs 22 can be clamped into the grooves 31, so that the two sides of the tooth body 2 are fixed.
As can be seen from the above description, the utility model has the advantages that: compared with the traditional fixed denture, the whole body of a normal tooth does not need to be polished in the installation process of the fixed pure titanium denture, so that the base and the tooth body are more convenient to install, and the damage to the normal teeth on two sides is less; when dismantling the artificial tooth, only need use the polisher to polish along the clearance between the dentition body and the normal tooth, make the lug of dentition body both sides after being polished, again with the base hold in the palm take off from the gum can, it is more convenient not only to dismantle, can avoid adjacent normal tooth to break off moreover.
Further, the gap between the bump 22 and the groove 31 is filled with adhesive.
As can be seen from the above description, the adhesive can prevent the projections and the grooves from moving relative to each other, thereby preventing the grooves from being worn, preventing normal teeth from being broken, and improving the stability of the tooth body.
Furthermore, the surface of the connecting part 12 is provided with an annular flexible ring 14 in an embedded manner, and the inner wall of the inner cavity 21 is provided with a ring groove matched with the flexible ring 14.
As can be seen from the above description, the flexible ring can be matched to be more compact after the connecting part is embedded into the inner cavity, so that the connecting stability between the tooth body and the base support is further improved.
Furthermore, one end of the base 1 close to the surface of the gum is provided with a flexible gasket.
As can be seen from the above description, the flexible gasket reduces the discomfort associated with the attachment of the base to the gum.
Further, the base 1 is made of pure titanium, and the tooth body 2 is made of porcelain.
Further, the surface of the tooth body 2 is provided with a tooth glaze layer.
As is apparent from the above description, the enamel layer can prevent the tooth body from being worn after long-term use.
Example one
A fixed pure titanium false tooth convenient for disassembly and assembly comprises a base 1, a tooth body 2 and normal teeth 3 positioned at two sides of the tooth body 2;
a flexible gasket is arranged at one end, close to the gum surface, of the base 1, the base 1 is made of pure titanium, the tooth body 2 is made of porcelain, and a tooth glaze layer is arranged on the surface of the tooth body 2;
the base 1 is arc-shaped and flaky, an embedding part 11 for embedding into a gap of a gum is arranged in the middle of one inwards concave side of the base 1, a connecting part 12 is arranged in the middle of one outwards convex side of the base 1, and clamping rings 13 are fixedly connected to the left side and the right side of the base 1;
an inner cavity 21 is formed in the tooth body 2, an adhesive is filled in the inner cavity 21, the connecting part 12 on the base 1 is embedded in the inner cavity 21 of the tooth body 2, a plurality of triangular lugs 22 are arranged on two sides of the tooth body 2, an annular flexible ring 14 is embedded on the surface of the connecting part 12, and an annular groove matched with the flexible ring 14 is formed in the inner wall of the inner cavity 21;
the normal teeth 3 positioned at two sides of the tooth body 2 are provided with grooves 31 matched with the projections 22, the triangular projections 22 are clamped in the grooves 31, and adhesive is filled in gaps between the projections 22 and the grooves 31.
To sum up, the utility model provides a beneficial effect lies in: compared with the traditional fixed denture, the whole body of a normal tooth does not need to be polished in the installation process of the fixed pure titanium denture, so that the base and the tooth body are more convenient to install, and the damage to the normal teeth on two sides is less; when dismantling the artificial tooth, only need use the polisher to polish along the clearance between the dentition body and the normal tooth, make the lug of dentition body both sides after being polished, again with the base hold in the palm take off from the gum can, it is more convenient not only to dismantle, can avoid adjacent normal tooth to break off moreover. The adhesive can avoid the mutual movement between the convex block and the groove to enable the groove to be worn, avoid the normal tooth from being broken and improve the stability of the tooth body. After the flexible ring can make connecting portion embedding inner chamber, can cooperate inseparabler, further improve the connection stability between the tooth body and the base. The flexible gasket can reduce the discomfort of the base plate mounted on the gum. The tooth enamel layer can prevent the tooth body from being worn after long-term use.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A fixed pure titanium false tooth convenient for disassembly and assembly is characterized by comprising a base, a tooth body and normal teeth positioned on two sides of the tooth body;
the base support is arc-shaped and flaky, an embedding part used for being embedded into the gap of the gum is arranged in the middle of one inwards concave side of the base support, a connecting part is arranged in the middle of one outwards convex side of the base support, and clamping rings are fixedly connected to the left side and the right side of the base support;
the tooth body is provided with an inner cavity, an adhesive is filled in the inner cavity, the connecting part on the base is embedded in the inner cavity of the tooth body, and a plurality of triangular lugs are arranged on two sides of the tooth body;
the normal teeth on two sides of the tooth body are provided with grooves matched with the projections, and the triangular projections are clamped in the grooves.
2. The fixed pure titanium denture capable of being conveniently detached and installed according to claim 1, wherein the gap between the projection and the groove is filled with an adhesive.
3. The fixed pure titanium denture convenient to detach and mount according to claim 1, wherein an annular flexible ring is embedded in the surface of the connecting part, and an annular groove matched with the flexible ring is formed in the inner wall of the inner cavity.
4. The removable and installable fixed pure titanium denture of claim 1, wherein the base is provided with a flexible gasket at an end adjacent to the gingival surface.
5. The removable and installable dental prosthesis of claim 1, wherein the base is made of pure titanium and the tooth is made of porcelain.
6. The removable and installable fixed pure titanium denture of claim 1, wherein the tooth body surface is provided with a tooth enamel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231773.4U CN213665886U (en) | 2020-10-09 | 2020-10-09 | Fixed pure titanium false tooth convenient to dismantle and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231773.4U CN213665886U (en) | 2020-10-09 | 2020-10-09 | Fixed pure titanium false tooth convenient to dismantle and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665886U true CN213665886U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231773.4U Active CN213665886U (en) | 2020-10-09 | 2020-10-09 | Fixed pure titanium false tooth convenient to dismantle and installation |
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| Country | Link |
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| CN (1) | CN213665886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399905A (en) * | 2022-08-29 | 2022-11-29 | 深圳市一诺牙科技术有限公司 | Integral whole-tooth detachable denture |
-
2020
- 2020-10-09 CN CN202022231773.4U patent/CN213665886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399905A (en) * | 2022-08-29 | 2022-11-29 | 深圳市一诺牙科技术有限公司 | Integral whole-tooth detachable denture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350000 3rd floor, HENGFA building, no.861, Panyu Road, Gaishan Town, Fuzhou City, Fujian Province Patentee after: Fuzhou Zhongsheng Chenggong Medical Technology Co.,Ltd. Address before: 350000 3rd floor, HENGFA building, no.861, Panyu Road, Gaishan Town, Fuzhou City, Fujian Province Patentee before: Fuzhou Rongcheng Successful Denture Manufacturing Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |