CN213607047U - Pure titanium abutment structure for dental implant - Google Patents
Pure titanium abutment structure for dental implant Download PDFInfo
- Publication number
- CN213607047U CN213607047U CN202022191580.0U CN202022191580U CN213607047U CN 213607047 U CN213607047 U CN 213607047U CN 202022191580 U CN202022191580 U CN 202022191580U CN 213607047 U CN213607047 U CN 213607047U
- Authority
- CN
- China
- Prior art keywords
- base station
- spherical groove
- base
- screw
- adjusting
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 12
- 239000010936 titanium Substances 0.000 title claims abstract description 12
- 239000004053 dental implant Substances 0.000 title claims description 6
- 239000007943 implant Substances 0.000 claims abstract description 19
- 238000011900 installation process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 18
- 238000013475 authorization Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000002679 Alveolar Bone Loss Diseases 0.000 description 1
- 208000008312 Tooth Loss Diseases 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a pure titanium base station structure of implant tooth, including the base station body, interior hexagon screw, the base station body includes the base station base, adjust the base station, base station base middle part is provided with the screw hole, base station base upper surface is provided with first spherical groove, the lower extreme of adjusting the base station is the first spherical portion of swing joint in first spherical groove, set up the movable hole that supplies the screw to pass in the regulation base station, be provided with the spherical groove of second in the regulation base station, the centre of a circle of first spherical groove coincides mutually with the centre of a circle of the spherical groove of second, interior hexagon screw tip is provided with the spherical portion of second. The utility model has the advantages of it is following and effect: because the upper surface of the base station base is provided with the first spherical groove, the adjusting base station is internally provided with the second spherical groove with the circle center coinciding with the circle center of the first spherical groove, and the inner diameter of the movable hole is larger than the inner diameter of the threaded end of the socket head cap screw, at the moment, when the adjusting base station is fixed on the base station base by the socket head cap screw, the installation angle of the adjusting base station can be adjusted, so that correction is realized.
Description
Technical Field
The utility model relates to a kind implant technical field, in particular to pure titanium base station structure of planting tooth.
Background
The implant comprises an implant body, an abutment and a dental crown. In the treatment process, an implant made of artificial materials is implanted into an alveolar bone of an edentulous part, then an abutment is installed, and finally a dental crown is installed. The implant tooth has the advantages of no damage to collar tooth, strong retention and stability, easy replacement, effective prevention of alveolar bone atrophy after tooth loss, maximum recovery of chewing function and contribution to keeping the oral cavity clean.
At present, a Chinese patent with an authorization notice number of CN203829076U and an authorization notice date of 2014, 9 and 17 discloses a combined implant, which comprises an implant body, a base platform and a screw, wherein the base platform and the implant body are fixedly connected through the screw, the upper part of the implant body is provided with a trapezoidal spiral or rectangular thread, and the lower part of the implant body is provided with a triangular thread.
In above-mentioned combination formula planting tooth use, the implant hole need be towards lip side or tongue side, but because oral cavity space is narrower and alveolar bone is the slope form, the angle that often meets the implant when fixed base station is not the ideal angle of planning before the art, just need select the base station of different angles or the base station of customization special angle to rectify, has not only increased doctor's operation time, has also increased patient's expense.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pure titanium base station structure of planting tooth can realize adjusting the installation angle of base station.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a pure titanium base station structure of planting tooth, includes the base station body, is used for installing the socket head cap screw on the planting body with the base station body, the base station body includes the base station base, adjusts the base station, base station base middle part is provided with the screw hole that is used for making the middle part threaded connection of socket head cap screw, base station base upper surface is provided with the first spherical groove that communicates with each other with the screw hole, the lower extreme of adjusting the base station is the first spherical portion of swing joint in first spherical groove, set up the movable hole that supplies the screw to pass in the regulation base station, be provided with in the regulation base station with the communicating spherical groove of second in movable hole upper end, the centre of a circle of first spherical groove coincides mutually with the centre of a circle of the spherical groove of second, socket head cap screw tip is provided with and is used for supporting tightly in the spherical inslot of second in order to restrict the spherical portion of adjusting the base station activity in the installation, the internal diameter of activity hole is greater The base rotates.
The utility model discloses a further set up to: the utility model discloses a set up the base station base, including base station base, hexagon socket head cap screw, base station base lower surface is provided with the communicating mounting hole with the screw hole, the pot head cap is equipped with the gasket under the hexagon socket head cap screw, threaded connection has the fixation nut who is used for compressing tightly the gasket in the bottom surface of mounting hole on the hexagon socket head cap screw.
The utility model discloses a further set up to: the mounting hole is in a regular hexagon matched with the fixing nut.
The utility model discloses a further set up to: the lower end of the base station base is provided with a conical limiting part which is embedded into the implant, and the outer diameter of the conical limiting part is gradually reduced towards the direction away from the adjusting base station.
To sum up, the utility model discloses following beneficial effect has:
1. the upper surface of the base station base is provided with a first spherical groove, the adjusting base station is internally provided with a second spherical groove the circle center of which is coincided with the circle center of the first spherical groove, and the inner diameter of the movable hole is larger than that of the threaded end of the socket head cap screw, so that when the adjusting base station is fixed on the base station base through the socket head cap screw, the installation angle of the adjusting base station can be adjusted to realize correction;
2. the lower end of the hexagon screw is sleeved with a gasket, the inner hexagon screw is in threaded connection with a fixing nut used for pressing the gasket on the bottom surface of the mounting hole, and the condition that the adjusting base station moves due to looseness of the inner hexagon screw can be prevented;
3. the mounting hole is in a regular hexagon matched with the fixing nut, and when the inner hexagon screw is rotated, the fixing nut can move relative to the mounting hole to enable the gasket to be tightly pressed on the bottom surface of the mounting hole;
4. the base station base lower extreme is formed with the spacing portion of toper that is used for imbedding in the planting body to carry on spacingly when the base station base is installed on the planting body, prevent not hard up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. a base station body; 11. a base station base; 111. a threaded hole; 112. a first spherical groove; 113. mounting holes; 114. a tapered limiting part; 12. adjusting the base station; 121. a first spherical portion; 122. a movable hole; 123. a second spherical groove; 2. a socket head cap screw; 21. a second spherical portion; 3. a gasket; 4. and (5) fixing the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a pure titanium abutment structure for dental implant, as shown in figure 1, comprises an abutment body 1, and a socket head cap screw 2 for mounting the abutment body 1 on an implant.
As shown in fig. 1, the base body 1 includes a base 11 and a regulating base 12, and the base 11 and the regulating base 12 are made of pure titanium. The middle part of the base station base 11 is provided with a threaded hole 111 for connecting the middle part of the socket head cap screw 2 in a threaded manner, the upper surface of the base station base 11 is provided with a first spherical groove 112 communicated with the threaded hole 111, and the lower end of the adjusting base station 12 is a first spherical part 121 movably connected in the first spherical groove 112. The adjusting base 12 is internally provided with a movable hole 122 for a screw to pass through, the adjusting base 12 is internally provided with a second spherical groove 123 communicated with the upper end of the movable hole 122, the circle center of the first spherical groove 112 coincides with the circle center of the second spherical groove 123, the end part of the socket head cap screw 2 is provided with a second spherical part 21 which is tightly abutted in the second spherical groove 123 to limit the movement of the adjusting base 12 in the installation process, and the inner diameter of the movable hole 122 is larger than the inner diameter of the threaded end of the socket head cap screw 2 to realize the rotation of the adjusting base 12 relative to the base 11.
As shown in fig. 1, the lower surface of the base station base 11 is provided with a mounting hole 113 communicated with the threaded hole 111, the lower end of the socket head cap screw 2 is sleeved with a gasket 3, and the socket head cap screw 2 is screwed with a fixing nut 4 for pressing the gasket 3 against the bottom surface of the mounting hole 113. And the mounting hole 113 has a regular hexagonal shape to be matched with the fixing nut 4. Meanwhile, a conical limiting part 114 for being embedded into the implant is formed at the lower end of the base station base 11, and the outer diameter of the conical limiting part 114 is gradually reduced towards the direction away from the adjusting base station 12.
The implementation effect is as follows: because the upper surface of the base station base 11 is provided with the first spherical groove 112, the adjusting base station 12 is provided with the second spherical groove 123 with the center coinciding with the center of the first spherical groove 112, and the inner diameter of the movable hole 122 is larger than the inner diameter of the threaded end of the socket head cap screw 2, at this time, when the adjusting base station 12 is fixed on the base station base 11 through the socket head cap screw 2, the installation angle of the adjusting base station 12 can be adjusted, so as to realize correction.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a pure titanium base station structure of implant, includes base station body (1), is used for installing hexagon socket head cap screw (2) on the implant with base station body (1), its characterized in that: the base station body (1) comprises a base station base (11) and an adjusting base station (12), wherein a threaded hole (111) used for enabling the middle part of an inner hexagon screw (2) to be in threaded connection is formed in the middle of the base station base (11), a first spherical groove (112) communicated with the threaded hole (111) is formed in the upper surface of the base station base (11), the lower end of the adjusting base station (12) is a first spherical part (121) movably connected into the first spherical groove (112), a movable hole (122) for the screw to penetrate through is formed in the adjusting base station (12), a second spherical groove (123) communicated with the upper end of the movable hole (122) is formed in the adjusting base station (12), the circle center of the first spherical groove (112) is overlapped with the circle center of the second spherical groove (123), a second spherical part (21) used for abutting against the second spherical groove (123) to limit the movement of the adjusting base station (12) in the installation process is arranged at the end part of the inner hexagon screw (2), the inner diameter of the movable hole (122) is larger than the inner diameter of the threaded end of the inner hexagon screw (2) so as to adjust the base station (12) to rotate relative to the base station base (11).
2. The pure titanium abutment structure for dental implant of claim 1, wherein: base station base (11) lower surface is provided with and communicates with each other mounting hole (113) with screw hole (111), the pot head is equipped with gasket (3) under hexagon socket head cap screw (2), threaded connection has fixation nut (4) that are used for compressing tightly gasket (3) in the bottom surface of mounting hole (113) on hexagon socket head cap screw (2).
3. The pure titanium abutment structure for dental implant of claim 2, wherein: the mounting hole (113) is in a regular hexagon shape matched with the fixing nut (4).
4. The pure titanium abutment structure for dental implant of claim 2, wherein: the lower end of the base station base (11) is provided with a conical limiting part (114) which is embedded into the implant, and the outer diameter of the conical limiting part (114) is gradually reduced towards the direction away from the adjusting base station (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022191580.0U CN213607047U (en) | 2020-09-29 | 2020-09-29 | Pure titanium abutment structure for dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022191580.0U CN213607047U (en) | 2020-09-29 | 2020-09-29 | Pure titanium abutment structure for dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607047U true CN213607047U (en) | 2021-07-06 |
Family
ID=76657067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022191580.0U Expired - Fee Related CN213607047U (en) | 2020-09-29 | 2020-09-29 | Pure titanium abutment structure for dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748194A (en) * | 2022-04-27 | 2022-07-15 | 高峰医疗器械(无锡)有限公司 | Adjustable universal composite abutment made of biomedical materials and used for dental implant |
-
2020
- 2020-09-29 CN CN202022191580.0U patent/CN213607047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748194A (en) * | 2022-04-27 | 2022-07-15 | 高峰医疗器械(无锡)有限公司 | Adjustable universal composite abutment made of biomedical materials and used for dental implant |
| WO2023207409A1 (en) * | 2022-04-27 | 2023-11-02 | 高峰医疗器械(无锡)有限公司 | Adjustable universal composite abutment for dental implant made of biomedical material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7300282B2 (en) | Biofunctional dental implant | |
| US8512039B2 (en) | Dental attachment assembly and method | |
| US4793808A (en) | Enossal implant | |
| CN108064150B (en) | Screwless dental implant connection | |
| US20090298013A1 (en) | Inclined dental abutment assembly device | |
| US20020110783A1 (en) | Dental implant and tool and method for effecting a dental restoration using the same | |
| JP2012501217A (en) | Dental fixation device and method | |
| US20050019730A1 (en) | Dental minipin with interchangeable abutments | |
| CA2154267A1 (en) | Dental anchor assembly | |
| WO2002000133A1 (en) | Dental implant | |
| CN101357080A (en) | Screw thread planting body | |
| EP2346435B1 (en) | Superstructure for a dental implant | |
| US7293991B1 (en) | Dental implant with the fixture intermediate support | |
| CN213607047U (en) | Pure titanium abutment structure for dental implant | |
| EP3125818B1 (en) | Fastening system for dental implants | |
| CN210472304U (en) | Expansion sleeve type dental implant | |
| CN112826617A (en) | Oral implant with novel abutment retention screw system | |
| US11446119B1 (en) | Dental implant and method of installation | |
| CN213588546U (en) | Implant tooth abutment capable of adjusting installation angle | |
| CN205054475U (en) | Kind implant structure of high stable | |
| CN210170202U (en) | Expansion type tooth planting device based on differential thread transmission | |
| KR200365136Y1 (en) | Non-loosing Implant System, Screw, Adapter and Cylinder thereof | |
| CN220124855U (en) | Implant for preventing bone from growing into implant platform | |
| CN218220349U (en) | Easy-to-assemble and disassemble's dragon bridge kind implant | |
| CN217566384U (en) | Sectional type cheekbone implant and oral implant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2201, No. 421, Qianzhao, cenqian village, Donghu street, Yuecheng District, Shaoxing City, Zhejiang Province, 312000 Patentee after: Zhejiang Youzhi Medical Instrument Co.,Ltd. Address before: 2201, No. 421, Qianzhao, cenqian village, Donghu street, Yuecheng District, Shaoxing City, Zhejiang Province, 312000 Patentee before: Shaoxing Youzhi Medical Instrument Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pure titanium abutment structure for dental implant Effective date of registration: 20220406 Granted publication date: 20210706 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shaoxing Yuecheng small and micro enterprise franchise sub branch Pledgor: Zhejiang Youzhi Medical Instrument Co.,Ltd. Registration number: Y2022980003912 |
|
| 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: 20210706 |