CN215349622U - Implant denture fixing device - Google Patents
Implant denture fixing device Download PDFInfo
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- CN215349622U CN215349622U CN202120264601.9U CN202120264601U CN215349622U CN 215349622 U CN215349622 U CN 215349622U CN 202120264601 U CN202120264601 U CN 202120264601U CN 215349622 U CN215349622 U CN 215349622U
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Abstract
The utility model belongs to the technical field of artificial tooth implantation, and particularly relates to a fixing device for implanting artificial teeth, which comprises an implant body and a connecting body, wherein the implant body is a truncated cylinder, an arc-shaped ring protruding outwards is arranged on the implant body at two thirds of the height of the implant body, the arc-shaped ring is in smooth transition with the outer surface of the implant body, a stepped hole is formed in the implant body, the stepped hole is sequentially provided with a limiting cavity and an accommodating cavity from top to bottom, an anthropomorphic elastic sheet is arranged in the limiting cavity, and a screw hole is arranged at the bottom of the accommodating cavity. The connector and the implant of the abutment are designed into separate parts, so that the implant of the abutment can be conveniently implanted into a dental bed and fixed by a fixing part, and then the connector part is arranged on the implant through a thread structure; meanwhile, the side wall of the planting hole is provided with a limit groove which can prevent the false tooth from rotating after being assembled to influence the effect of implanting the false tooth. The lower part of the implantation hole is provided with a limiting cavity, and the human-shaped elastic piece in the limiting cavity is used for fixing the false tooth and can firmly install the false tooth on the connecting body of the abutment.
Description
Technical Field
The utility model belongs to the technical field of artificial tooth implantation, and particularly relates to a implanted artificial tooth stabilizing device.
Background
The implant denture is a prosthesis consisting of a dental implant and a superstructure supported by the dental implant. The structure generally comprises a body part, namely an implant denture, which is implanted into tissues to obtain a supporting part, a fixing part and a stabilizing part, and an abutment, namely a part of the implant which is exposed out of mucosa, provides retention, support and stabilization for a superstructure.
In recent years, with the rapid development of oral medicine, the denture implant technology has been improved, but in the prior art, generally, the implant dentures are connected by screw threads or magnetic connection, wherein the screw threads are easy to rotate axially, and the screw threads are easy to wear and loosen with the increase of the use time.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a prosthetic appliance implant fixture to solve the problems of the conventional prosthetic appliance in which an abutment is screwed to a tooth or magnetically coupled to the tooth, but the above-described coupling method is prone to wear due to the screw coupling and has poor magnetic coupling stability.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a fixing device for an implanted denture, which comprises an implant body and a connecting body, wherein the top of the implant body is connected with the connecting body through a thread structure, the implant body is a truncated cylinder, an arc-shaped ring which protrudes outwards is arranged on the implant body at two thirds of the height of the implant body, the arc-shaped ring is in smooth transition with the outer surface of the implant body, a stepped hole is arranged in the implant body, the stepped hole is sequentially provided with a limiting cavity and an accommodating cavity from top to bottom, a human-shaped elastic sheet is arranged in the limiting cavity, and a screw hole is arranged at the bottom of the accommodating cavity; two symmetrical round holes are formed in the side wall of the limiting cavity, and two feet of the human-shaped elastic sheet are inserted into the round holes respectively; the side wall of the top of the implant body is provided with an external thread part used for being connected with the connecting body; the connector is a truncated cone, the planting hole is formed in the connector, the inner threaded cavity is formed in the lower portion of the planting hole, and the limiting groove is formed in the inner side wall of the upper portion of the planting hole.
In the above denture implant fixture, as a preferred scheme, the humanoid elastic piece is made of an elastic metal material, metal balls are arranged at two foot ends of the humanoid elastic piece, and a metal ball is also arranged at a common end of the humanoid elastic piece.
In the above-mentioned implant denture fixing device, as an optimal scheme, the number of the limiting grooves is 1-3, and when the number of the limiting grooves is an even number, the limiting grooves are symmetrical about the center of the connecting body.
In the above-mentioned implant denture fixing device, as a preferred scheme, an inverted arc is arranged on the edge of the upper end surface of the connecting body.
In the implant denture fixing device, preferably, the diameter of the limiting cavity is slightly larger than that of the implant hole.
The utility model provides a denture planting stabilizing device which has the following beneficial effects:
the utility model provides a denture implanting stabilizing device, which is characterized in that a connector and an implant of an abutment are designed into separate parts, so that the implant of the abutment can be conveniently implanted on a dental bed and fixed by a fixing part, and then the connector is arranged on the implant through a thread structure; meanwhile, the side wall of the planting hole is provided with a limit groove which can prevent the false tooth from rotating after being assembled to influence the effect of implanting the false tooth.
The lower part of the implantation hole is provided with a limiting cavity for fixing the false tooth by matching with an artificial elastic sheet designed at the bottom of the false tooth, and the false tooth can be firmly installed on a connector of the abutment.
Drawings
Fig. 1 is a schematic structural view of an abutment of a denture fixing device according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of an implanted denture fixing device according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an implant of an implanted denture stabilizing device according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a connecting body for a dental prosthesis implanting fixture according to an embodiment of the present invention;
fig. 5 is a schematic top view of a connecting body of an implanted denture stabilizer according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Exemplary embodiments of the present invention are described in detail with reference to the following drawings.
The reference numbers in the figures denote: the artificial tooth implant is characterized in that the artificial tooth implant comprises a connector 1, an inner threaded cavity 1-1, an arc-shaped ring 2, an implant 3, an outer threaded part 3-1, a screw hole 4, an accommodating cavity 5, a round hole 6, a limiting cavity 7, an implanting hole 8, a limiting groove 9, a false tooth 10, an implanting rod 10-1 and an artificial shrapnel 11.
Exemplary embodiments of the present invention are described below in conjunction with specific cases:
as shown in fig. 1 to 5, the present invention provides a dental prosthesis implantation stabilizing device, which comprises an implant body 3 and a connecting body 1, wherein the top of the implant body 3 is connected with the connecting body 1 through a thread structure; the implant 3 is a truncated cylinder, the implant 3 at the two-thirds of the height of the implant 3 is provided with an outward convex arc-shaped ring 2, the arc-shaped ring 2 and the outer surface of the implant 3 are in smooth transition, a stepped hole is arranged in the implant 3, the stepped hole is sequentially a limiting cavity 7 and a containing cavity 5 from top to bottom, a human-shaped elastic sheet 11 is arranged in the limiting cavity 7, the human-shaped elastic sheet 11 is made of elastic metal materials, two foot ends of the human-shaped elastic sheet 11 are provided with metal balls, and the public end of the human-shaped elastic sheet 11 is also provided with the metal balls.
The bottom of the accommodating cavity 5 is provided with a screw hole 4; the lateral wall of the limiting cavity 7 is provided with two symmetrical round holes 6, two feet of the human-shaped elastic piece 11 are respectively inserted into the round holes 6, the implantation rod arranged below the artificial tooth 1 is pressed downwards and acts on the public end view of the human-shaped elastic piece 11, so that the metal balls at the two feet of the human-shaped elastic piece 11 extend out of the round holes 6 and are sent into the grooves formed in the artificial tooth 10, and the effect of fixing the artificial tooth is further achieved.
The side wall of the top of the implant 3 is provided with an external thread part 3-1 used for being connected with the connector 1, and the diameter of the external thread part 3-1 is smaller than that of the implant 3 and is larger than that of the limit cavity 6; the artificial tooth implanting device comprises a connecting body 1 and is characterized in that a truncated cone frustum is arranged on the connecting body 1, an implanting hole 8 is formed in the connecting body 1, an internal threaded cavity 1-1 is formed in the lower portion of the implanting hole 8, a limiting groove 9 is formed in the inner side wall of the upper portion of the implanting hole 8, and the arrangement of the limiting groove 9 can prevent the artificial tooth 10 from rotating and further influence the implanting effect of the artificial tooth 10.
In the above implant abutment of the implant, as a preferred scheme, the number of the limiting grooves 9 is one; or the number of the limiting grooves 9 is two, in this case, the two limiting grooves 9 are symmetrical about the center of the connecting body; or the number of the limiting grooves 9 is three, and the three limiting grooves 9 are uniformly distributed on the inner side wall of the planting hole 8.
In the above implant abutment for a dental implant, preferably, the upper end surface edge of the connecting body 1 is provided with an inverted arc.
In the above implant abutment of the implant, preferably, the diameter of the limiting cavity 7 is slightly larger than the diameter of the implant hole 8.
The installation mode is as follows: at present, an implant is fixed on a dental bed, then a connector is screwed on an external thread part on the implant, then the false tooth is installed on the connector, specifically, the tooth is fixed on an elastic piece, after the elastic piece is inserted into an implantation hole, under the action of an implantation rod of the false tooth, the human-shaped elastic piece enables metal balls of two feet to be clamped in a groove formed in the false tooth, and then the false tooth is fixed.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The principle and the implementation of the present invention are explained above by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a plant artificial tooth securing device, includes implant and connector, its characterized in that: the top of the implant is connected with a connector through a threaded structure, the implant is a truncated cylinder, an arc-shaped ring protruding outwards is arranged on the implant at two thirds of the height of the implant, the arc-shaped ring is in smooth transition with the outer surface of the implant, a stepped hole is arranged in the implant, the stepped hole is sequentially a limiting cavity and an accommodating cavity from top to bottom, a human-shaped elastic sheet is arranged in the limiting cavity, and a screw hole is arranged at the bottom of the accommodating cavity; two symmetrical round holes are formed in the side wall of the limiting cavity, and two feet of the human-shaped elastic sheet are inserted into the round holes respectively; the side wall of the top of the implant body is provided with an external thread part used for being connected with the connecting body; the connector is a truncated cone, the planting hole is formed in the connector, the inner threaded cavity is formed in the lower portion of the planting hole, and the limiting groove is formed in the inner side wall of the upper portion of the planting hole.
2. The implanted denture stabilizer according to claim 1, wherein: the human-shaped elastic sheet is made of elastic metal materials, metal balls are arranged at two foot ends of the human-shaped elastic sheet, and metal balls are also arranged at the common end of the human-shaped elastic sheet.
3. The implanted denture stabilizer according to claim 1, wherein: the number of the limiting grooves is 1-3, and when the number of the limiting grooves is even, the limiting grooves are symmetrical about the circle center of the connecting body.
4. The implanted denture stabilizer according to claim 1, wherein: the edge of the upper end face of the connecting body is provided with an inverted arc.
5. The implanted denture stabilizer according to claim 1, wherein: the diameter of the limiting cavity is slightly larger than that of the planting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264601.9U CN215349622U (en) | 2021-01-30 | 2021-01-30 | Implant denture fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264601.9U CN215349622U (en) | 2021-01-30 | 2021-01-30 | Implant denture fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215349622U true CN215349622U (en) | 2021-12-31 |
Family
ID=79622071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264601.9U Active CN215349622U (en) | 2021-01-30 | 2021-01-30 | Implant denture fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215349622U (en) |
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2021
- 2021-01-30 CN CN202120264601.9U patent/CN215349622U/en active Active
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