CN209790051U - Angle base station for dental implantation restoration - Google Patents
Angle base station for dental implantation restoration Download PDFInfo
- Publication number
- CN209790051U CN209790051U CN201920141584.2U CN201920141584U CN209790051U CN 209790051 U CN209790051 U CN 209790051U CN 201920141584 U CN201920141584 U CN 201920141584U CN 209790051 U CN209790051 U CN 209790051U
- Authority
- CN
- China
- Prior art keywords
- conical surface
- base station
- dental implant
- inclined section
- section
- 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.)
- Active
Links
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses an angle base station for dental implantation restoration, which comprises a base station body, wherein the base station body is divided into an inclined section and a vertical section arranged along the vertical direction from top to bottom, the inclined section is integrally conical, and the axis of the inclined section and the vertical direction form an acute angle A; the outer part of the vertical section is sequentially provided with a first conical surface and a second conical surface from bottom to top, and the first conical surface and the second conical surface are both large at the upper end and small at the lower end. First circular conical surface, the second circular conical surface homoenergetic that the outside of base station body set up can be used for the laminating fixed, then have reduced the free end length of base station body to reduce the moment of external force, reduced the influence of external force to the base station body promptly, make the connection of angle base station more firm stable for the tooth implantation restoration. The utility model is used for plant the artificial tooth.
Description
Technical Field
The utility model relates to a dentistry field, in particular to angle base station.
background
At present, three kinds of methods for repairing the missing tooth mainly exist, namely a movable denture, a fixed denture and an implanted denture, wherein the implanted denture is usually composed of a dental implant 2, an abutment, a central screw 3 and other parts, and the missing tooth is repaired by the implanted denture, which is called dental implant repair in the field. Due to the anatomical limitation of the alveolar ridge, when the dental implant is too labially inclined in the axial direction or the dental implant 2 is implanted in the axial direction wrongly, because the positioning direction of the fixed or covered false teeth supported by a plurality of dental implants 2 and the relationship of correcting jaw position need to be changed, an inclined abutment with an angle needs to be used at the moment, so as to avoid the influence on the appearance caused by the irregularity of the repaired whole teeth. In the art, the angled abutment is referred to as an angled abutment for dental implant restoration. After the angle abutment for dental implant restoration is attached to the dental implant, micro motion occurs in the process of chewing or the like, so that the angle abutment for dental implant restoration and the dental implant 2 gradually become loose, and bacteria also start to invade, thereby making the implant denture ineffective.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: provided is a firmly connected angular abutment for dental implant restoration.
The utility model provides a solution of its technical problem is:
An angle abutment for dental implantation restoration comprises an abutment body, wherein the abutment body is divided into an inclined section and a vertical section arranged along the vertical direction from top to bottom, the inclined section is integrally conical, and the axis of the inclined section and the vertical direction form an acute angle A; the outer part of the vertical section is sequentially provided with a first conical surface and a second conical surface from bottom to top, and the first conical surface and the second conical surface are both large at the upper end and small at the lower end.
As a further improvement of the technical scheme, a through hole extending along the vertical direction is arranged in the base station body and penetrates through the inclined section and the vertical section; a third conical surface is arranged in the through hole, and the upper end of the third conical surface is large while the lower end is small.
As a further improvement of the technical scheme, the surface of the through hole is provided with a tool connecting part which is a recess or a bulge arranged on the surface of the through hole.
As a further improvement of the above technical solution, the tool connecting portion is an annular groove or an annular protrusion.
As a further improvement of the technical scheme, the surface of the through hole is provided with a clamping groove extending along the vertical direction, and the clamping groove extends to the upper end face of the through hole.
As a further improvement of the above technical solution, the outer part of the inclined section is provided with a plane.
As a further improvement of the technical scheme, the outer wall of the inclined section is provided with a notch, and the notch extends to the upper end of the inclined section.
As a further improvement of the above technical scheme, the outer part of the vertical section is also provided with a rotation stopping surface, the cross section of the rotation stopping surface is in a rotation stopping shape, and the rotation stopping shape is that at least one protrusion or recess is arranged on the circumference of a circular basic circle; the rotation stopping surface is arranged between the first conical surface and the second conical surface.
As a further improvement of the technical scheme, the rotation stopping surface is an external hexagonal surface.
As a further improvement of the above technical means, the angle range of the acute angle a is 0 ° to 25 °.
The utility model has the advantages that: first circular conical surface, the second circular conical surface homoenergetic that the outside of base station body set up can be used for the laminating fixed, then have reduced the free end length of base station body to reduce the moment of external force, reduced the influence of external force to the base station body promptly, make the connection of angle base station more firm stable for the tooth implantation restoration. The utility model is used for plant the artificial tooth.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic perspective view of an angle abutment for dental implantation restoration according to an embodiment of the present invention;
FIG. 2 is a front view of an angle abutment for dental implant restoration according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at location A-A of FIG. 2;
Fig. 4 is a schematic view of the angle abutment for dental implant restoration according to the embodiment of the present invention.
Detailed Description
the conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
Referring to fig. 1 to 4, this is an embodiment of the angle abutment for dental implant restoration of the present invention, specifically:
An angle abutment for dental implantation restoration comprises an abutment body 1, wherein the abutment body 1 is divided into an inclined section 12 and a vertical section 11 arranged along the vertical direction from top to bottom, the inclined section 12 is integrally conical, and the axis of the inclined section 12 and the vertical direction form an acute angle A; the first conical surface 111 and the second conical surface 113 are sequentially arranged outside the vertical section 11 from bottom to top, and both the first conical surface 111 and the second conical surface 113 have large upper ends and small lower ends. When the artificial tooth implanting tool works, the axis of the inclined section 12 and the vertical direction form an acute angle A, so that the inclined section can compensate inclination caused by alveolar ridges and the like, and the implanted artificial tooth is tidy and attractive. The first conical surface 111 and the second conical surface 113 are both arranged outside the vertical section 11, so that the vertical section 11 plays a role of fitting and fixing, and the inclined section 12 plays a role of connecting with the dental crown, i.e. the functional area of the abutment body 1 is more clear. First circular conical surface 111, the second circular conical surface 113 of vertical section 11's outside setting all can be used for the laminating fixed, then has reduced base station body 1's free end length to the moment of external force has been reduced, has reduced the influence of external force to base station body 1 promptly, makes the connection of angle base station more firm stable for the tooth is planted and is restoreed.
Further as a preferred embodiment, a through hole extending in the vertical direction is formed in the base body 1, and the through hole penetrates through the inclined section 12 and the vertical section 11; the through hole is provided with a third conical surface 131, and the upper end of the third conical surface 131 is large while the lower end is small. The third conical surface 131 can provide a good fitting effect for the outer conical surface of the central screw 3, so that a cold welding effect is achieved, and further the central screw 3 is prevented from loosening to a certain extent and bacteria are prevented from entering.
Further as a preferred embodiment, the surface of the through hole is provided with a tool connecting portion 132, and the tool connecting portion 132 is a recess or a protrusion provided on the surface of the through hole. When the base body 1 is attached to or detached from the base, axial fixation is generally inconvenient. The surface of the through hole is provided with a tool connecting part 132, and the tool connecting part 132 is a recess or a protrusion arranged on the surface of the through hole, so that the axial clamping function can be provided, and the base station body 1 is convenient to assemble or take out.
Further in a preferred embodiment, the tool coupling portion 132 is an annular groove or an annular protrusion. The tool connecting portion 132 is an annular groove or an annular protrusion, and can be matched with common annular rubber O-rings and other common parts, so that the tool connecting portion 132 is more universal, and the base station body 1 is more universal in taking out function.
Further as a preferred embodiment, the surface of the through hole is provided with a locking groove 133 extending along the vertical direction, and the locking groove 133 extends to the upper end surface of the through hole. When the base body 1 is rotated by using the through hole, the circumferential clamping and fixing are required. The clamping groove 133 extends in the vertical direction and extends to the upper end surface of the through hole, so that the circumferential clamping and fixing effects can be provided when the base station body 1 is rotated.
Further as a preferred embodiment, the outer part of the inclined section 12 is provided with a flat surface 121. The plane 121 is arranged outside the inclined section 12, so that the abutment body 1 is convenient to clamp during machining, the machining difficulty is reduced, and the plane 121 can be used for preventing the dental crown mounted subsequently from rotating.
Further as a preferred embodiment, the outer wall of the inclined section 12 is provided with a notch 122, and the notch 122 extends to the upper end of the inclined section 12. When the dental crown is installed, the gap 122 extended to the upper end of the inclined section 12 can be used for positioning the dental crown so that the dental crown can be installed at a corresponding position, and the gap 122 can also prevent the dental crown from rotating.
Further as a preferred embodiment, the vertical section 11 is further provided with a rotation stopping surface 112 at the outside, the shape of the cross section of the rotation stopping surface 112 is a rotation stopping shape, and the rotation stopping shape is that at least one protrusion or depression is arranged on the circumference of a circular basic circle; the rotation stop surface 112 is disposed between the first conical surface 111 and the second conical surface 113. When the abutment body 1 is attached to the dental implant 2, the rotation stop surface 112 prevents the abutment body 1 from rotating after the attachment, thereby achieving circumferential fixation of the abutment body 1 and the dental implant 2. The rotation stopping surface 112 is arranged between the first conical surface 111 and the second conical surface 113, so that the distance between the first conical surface 111 and the second conical surface 113 is increased while the circumferential fixing function is provided, the length of the free end of the abutment body 1 is smaller, the moment of external force is smaller, the influence of the external force on the abutment body 1 is smaller, and the connection of the angular abutment for dental implantation restoration is firmer and more stable.
In a further preferred embodiment, the rotation stop surface 112 is a hexagonal external surface. The section of the outer hexagonal surface is a regular hexagon, namely six angular bulges are added on the basis of the basic circle. The outer hexagonal surface is relatively universal, and the manufacturing cost of the base station body 1 can be effectively reduced.
in a more preferred embodiment, the acute angle a is in the range of 0 ° to 25 °. Generally, the inclination angle of the alveolar ridge is small, and therefore, when the angle range in which the axis of the inclined section 12 forms the acute angle a with the vertical direction is 0 ° to 25 °, the inclined section 12 can better adapt to the inclination of the alveolar ridge or the like.
while the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. The utility model provides an angle base station for dental implantation restoration which characterized in that: the base platform comprises a base platform body (1), wherein the base platform body (1) is divided into an inclined section (12) and a vertical section (11) arranged along the vertical direction from top to bottom, the inclined section (12) is integrally conical, and the axis of the inclined section (12) and the vertical direction form an acute angle A; the outer part of the vertical section (11) is sequentially provided with a first conical surface (111) and a second conical surface (113) from bottom to top, and the first conical surface (111) and the second conical surface (113) are large at the upper end and small at the lower end.
2. The angular abutment for dental implant restoration according to claim 1, wherein: a through hole extending in the vertical direction is formed in the base station body (1) and penetrates through the inclined section (12) and the vertical section (11); a third conical surface (131) is arranged in the through hole, and the upper end of the third conical surface (131) is large while the lower end is small.
3. The angular abutment for dental implant restoration according to claim 2, wherein: the surface of the through hole is provided with a tool connecting part (132), and the tool connecting part (132) is a recess or a bulge arranged on the surface of the through hole.
4. The angular abutment for dental implant restoration according to claim 3, wherein: the tool connecting portion (132) is an annular groove or an annular protrusion.
5. The angular abutment for dental implant restoration according to claim 2, wherein: the surface of through-hole is equipped with along vertical direction extension draw-in groove (133), and draw-in groove (133) extend to the up end of through-hole.
6. The angular abutment for dental implant restoration according to claim 1, wherein: the outer part of the inclined section (12) is provided with a plane (121).
7. The angular abutment for dental implant restoration according to claim 1, wherein: the outer wall of the inclined section (12) is provided with a notch (122), and the notch (122) extends to the upper end of the inclined section (12).
8. The angular abutment for dental implant restoration according to claim 1, wherein: the outer part of the vertical section (11) is also provided with a rotation stopping surface (112), the cross section of the rotation stopping surface (112) is in a rotation stopping shape, and the rotation stopping shape is that at least one bulge or recess is arranged on the circumference of a circular basic circle; the rotation stop surface (112) is arranged between the first conical surface (111) and the second conical surface (113).
9. The angular abutment for dental implant restoration according to claim 8, wherein: the rotation stopping surface (112) is an outer hexagonal surface.
10. The angular abutment for dental implant restoration according to claim 1, wherein: the angle range of the acute angle A is 0-25 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141584.2U CN209790051U (en) | 2019-01-25 | 2019-01-25 | Angle base station for dental implantation restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141584.2U CN209790051U (en) | 2019-01-25 | 2019-01-25 | Angle base station for dental implantation restoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790051U true CN209790051U (en) | 2019-12-17 |
Family
ID=68821114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141584.2U Active CN209790051U (en) | 2019-01-25 | 2019-01-25 | Angle base station for dental implantation restoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227258A1 (en) * | 2020-05-14 | 2021-11-18 | 佛山市安齿生物科技有限公司 | Personalized abutment |
-
2019
- 2019-01-25 CN CN201920141584.2U patent/CN209790051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227258A1 (en) * | 2020-05-14 | 2021-11-18 | 佛山市安齿生物科技有限公司 | Personalized abutment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20030089602A (en) | Structure of dental implant | |
| US9883926B2 (en) | Conversion abutment for dental implants | |
| KR20150042279A (en) | Secondary part, set, dental implant, gingiva shaper, impression part, dental implant system, and method for producing an implant | |
| US20120077149A1 (en) | Dental Implant System | |
| KR102304199B1 (en) | Non-adhesive thumbtack-shaped abutment and implant having the same | |
| KR101707905B1 (en) | Abutment for implant | |
| EP3166530B1 (en) | Dental prostheses cemented onto implants and/or abutments having a reverse margin | |
| EP2023848A1 (en) | Internal cone dental implant | |
| CN209790051U (en) | Angle base station for dental implantation restoration | |
| CN107666880A (en) | For tooth superstructure to be attached to the adapter of dental implant and tooth sub-assembly including the adapter | |
| KR101524192B1 (en) | Cervical Shape Abutment for Dental Implant | |
| KR20110024189A (en) | Dental implant assembly having a step for preventing settlement | |
| JP6432911B2 (en) | Single or multi-part implant system having a mounting element with one or more outer annulus | |
| US20190142552A1 (en) | Gingival cone collars for dental implants | |
| WO2002053054A1 (en) | Upper implant construction | |
| KR200456293Y1 (en) | Onebody solid abutment | |
| KR20110064402A (en) | Dental implant assembly | |
| EP2967765B1 (en) | Twist lock interface for abutment and implant assembly | |
| KR20180107966A (en) | Dental implant abutment | |
| KR200365136Y1 (en) | Non-loosing Implant System, Screw, Adapter and Cylinder thereof | |
| KR100967527B1 (en) | Implant bite registration jig and bite fabrication method using the jig | |
| KR101715474B1 (en) | The link of customized zirconia abutment for droping out and node of zirconia coping | |
| KR200286847Y1 (en) | Structure of dental implant | |
| CN211131463U (en) | Implant tooth | |
| TW202412716A (en) | Abutment coupled to upper part of dental implant fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhongke Anchi Biotechnology Co.,Ltd. Address before: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN ANGELS BIOTECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |