CN204121188U - The combinative structure of the base station of Dental Implant system and implantation body and base station - Google Patents
The combinative structure of the base station of Dental Implant system and implantation body and base station Download PDFInfo
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- CN204121188U CN204121188U CN201420568959.0U CN201420568959U CN204121188U CN 204121188 U CN204121188 U CN 204121188U CN 201420568959 U CN201420568959 U CN 201420568959U CN 204121188 U CN204121188 U CN 204121188U
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- base station
- keyway
- auxiliary section
- main body
- dental implant
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- 238000002513 implantation Methods 0.000 title claims abstract description 46
- 239000004053 dental implant Substances 0.000 title claims abstract description 34
- 238000009499 grossing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 10
- 239000012141 concentrate Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
This utility model discloses a kind of base station of Dental Implant system and the combinative structure of implantation body and base station thereof, the base station of described Dental Implant system comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, and make one end of the close described base station main body of described keyway can not because of recessed suddenly and flip-flop shape herein, concentrate to make producing stress in one end of the close described base station main body of described keyway.
Description
Technical field
This utility model relates to Dental Implant systems technology field, is specifically related to a kind of base station of Dental Implant system and the combinative structure of implantation body and base station thereof.
Background technology
At present, in dental implant system popular on market, the connected mode between implantation body with base station adopts taper seat to coordinate to add anti-rotation structure more and more.And anti-to revolve structure be all " having root " type, so-called " having root " refer to junction between the keyway of the lateral surface being located at base station and the lateral surface of base station or polygon-prism with the junction of cone " loud, high-pitched sound but only ", also namely cause stress to concentrate without any transition, and stress concentrates the intensity that greatly can weaken base station, and then affect the service life of base station.
The utility model patent being CN20102023813.8 as application number discloses a kind of mouth cavity planting body device, the base station of this mouth cavity planting body device have employed that six prisms of " having root " are anti-revolves structure (the square tenon 211 namely shown in Fig. 6), in square tenon 211 and cone (being specially the taper seat 212 of Fig. 6) junction of the root of six prisms of base station and base station, the stress existed to a certain degree is concentrated.
Utility model content
Main purpose of the present utility model is that the stress of the anti-rotation structure solving current base station concentrates more serious problem.
For arriving above-mentioned technical purpose, this utility model provides a kind of base station of Dental Implant system, be connected with implantation body by bolt, described implantation body has the cylindrical hole installed end face and offer from described installation end face, and the inwall of described cylindrical hole is convexly equipped with the convex key of multiple bearing of trend along described cylindrical hole extension:
The base station of described Dental Implant system comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, multiple described keyway coordinates with multiple described convex key in order to correspondence, relatively rotate with the base station and described implantation body that limit described Dental Implant system.
Preferably, one end of the close described base station main body of described keyway is that circular arc chamfering is arranged.
Preferably, the port running through the end face of described auxiliary section of described keyway, is outwards gradually wide setting by the inside of described keyway, coordinates to guide described keyway with described convex key.
Preferably, described keyway has and to be connected with its bottom surface and in two medial surface be oppositely arranged, described two medial surface are put in gradually offering in the direction of the bottom surface away from described keyway, and arrange in the first angle between two of described keyway medial surface, and described first angle is 5 ~ 12 degree.
For arriving above-mentioned technical purpose, this utility model also provides a kind of implantation body of Dental Implant system and the combinative structure of base station, comprises the bolt of the described implantation body of implantation body, base station and connection and described base station:
Described implantation body has the cylindrical hole installed end face and offer from described installation end face, and the inwall of described cylindrical hole is convexly equipped with the convex key of multiple bearing of trend along described cylindrical hole setting;
Described base station comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, multiple described keyway coordinates with multiple described convex key in order to correspondence, to limit described base station and described implantation body relatively rotates.
Preferably, one end of the close described base station main body of described keyway is that circular arc chamfering is arranged.
Preferably, the port running through the end face of described auxiliary section of described keyway, is outwards gradually wide setting by the inside of described keyway, coordinates to guide described keyway with described convex key.
Preferably, described keyway has and to be connected with its bottom surface and in two medial surface be oppositely arranged, described two medial surface are put in gradually offering in the direction of the bottom surface away from described keyway, and arrange in the first angle between two of described keyway medial surface, and described first angle is 5 ~ 12 degree.
Preferably, one end of the close described installation end face of described convex key is that chamfering is arranged, and has towards the guiding face at the center of described cylindrical hole to make described convex key.
Preferably, described implantation body also has the bellmouth connecting described installation end face and the setting of described cylindrical hole, described guiding face is that taper seat is arranged, and the inner surface of described guiding face and described bellmouth is positioned on same internal conical surface, described auxiliary section comprises and being connected and the conical section coordinated with described conical bore and the plug termination end be inserted in described cylindrical hole with described base station main body.
The base station of the Dental Implant system that this utility model provides and the combinative structure of implantation body and base station thereof, the base station of described Dental Implant system comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, and make one end of the close described base station main body of described keyway can not because of recessed suddenly and flip-flop shape herein, concentrate to make producing stress in one end of the close described base station main body of described keyway.
Accompanying drawing explanation
Sectional structure schematic diagram in one embodiment of the implantation body of Dental Implant system that Fig. 1 provides for this utility model and the combinative structure of base station;
The sectional structure schematic diagram of the implantation body that Fig. 2 is the implantation body of Dental Implant system shown in Fig. 1 and the combinative structure of base station;
Perspective view after the cutting of the implantation body that Fig. 3 is the implantation body of Dental Implant system shown in Fig. 1 and the combinative structure of base station;
The structural representation of the cross section of the implantation body that Fig. 4 is the implantation body of Dental Implant system shown in Fig. 1 and the combinative structure of base station;
The perspective view of the base station that Fig. 5 is the implantation body of Dental Implant system shown in Fig. 1 and the combinative structure of base station;
The structural representation of the cross section of the base station that Fig. 6 is the implantation body of Dental Implant system shown in Fig. 5 and the combinative structure of base station.
The realization of this utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
This utility model provides a kind of implantation body of Dental Implant system and the combinative structure of base station, the implantation body of the Dental Implant system that Fig. 1 to Fig. 6 provides for this utility model and combinative structure one embodiment of base station.Refer to Fig. 1, the implantation body of described Dental Implant system and the combinative structure 100 of base station comprise implantation body 1, base station 2 and bolt 3.
Refer to Fig. 1 to Fig. 3, described implantation body 1 comprises installs end face 10 and from the recessed multistage vestibule (non-label) of described installation end face 10 downwards, described multilevel cavity comprises the conical bore 11 being positioned at epimere connected successively, the cylindrical hole 12 being positioned at interlude, the screwed hole 13 that is positioned at hypomere, wherein, the inwall of described cylindrical hole 12 is convexly equipped with the convex key 121 that multiple bearing of trend along described cylindrical hole 12 is arranged.
In the present embodiment, the quantity of described convex key 121 is 6, and described 6 convex keys 121 equally distribute, one end of the close described installation end face 10 of described convex key 121 is that chamfering is arranged, and has towards the guiding face 121a at the center of described cylindrical hole 12 to make described convex key 121.Particularly, in the present embodiment, described guiding face 121a is that taper seat is arranged, and the inner surface in described guiding face 121a and described conical bore 11 hole is positioned on same internal conical surface, thus, when processing described conical bore 11 hole, can in the lump the guiding face 121a of described convex key 121 be processed, and then can simplified processing process.
Refer to Fig. 1 and Fig. 5 to Fig. 6, described base station 2 comprises base station main body 20, extend from one end of described base station main body 20 in order to the auxiliary section 21 that coordinates with described cylindrical hole 12 and run through the shoulder hole 22 that described base station main body 20 and described auxiliary section 21 arrange.Described auxiliary section 21 comprises and being connected and the conical section 21a coordinated with described conical bore 11 with described base station main body 20, and the plug termination end 21b be inserted in described cylindrical hole 12, the lateral wall of described auxiliary section 21 is provided with multiple bearing of trend along described auxiliary section 21 and extends and the keyway 211 running through the end face setting of described auxiliary section 21, one end 211a of the close described base station main body 20 of described keyway 211 is that chamfering is arranged, with make the close described base station main body 20 of the bottom surface of described keyway 211 while in smoothing junction with the lateral wall of described auxiliary section 21, and then, make one end of the close described base station main body 20 of described keyway 211 can not because of recessed suddenly, so that produce stress to concentrate in one end of the close described base station main body 20 of described keyway 211.
Multiple described keyway 211 correspondence coordinates with multiple described convex key 121, relatively rotates with described implantation body 1 to limit described base station 2.Described bolt 3 is placed in described shoulder hole 22, and is connected with the screwed hole 13 of described implantation body 1 through described shoulder hole 22, to be connected with described implantation body 1 by described base station 2.
In the present embodiment, particularly, one end 211a of the close described base station main body 20 of described keyway 211 is that circular arc chamfering is arranged, and, the port 211b running through the end face of described auxiliary section 21 of described keyway 211 is outwards gradually wide setting by the inside of described keyway 211, namely also the port 211b running through the end face of described auxiliary section 21 of described keyway 211 is horn mouth, and guides described keyway 211 and coordinate with described convex key 121.
In addition, in the present embodiment, consult Fig. 5 to Fig. 6, described keyway 211 has and to be connected with its bottom surface 2110 and in two medial surface 2111 be oppositely arranged, described two medial surface 2111 are put in gradually offering in the direction of the bottom surface 2110 away from described keyway 211, and arrange in the first angle α between two medial surface 2111 of described keyway 211, correspondingly, consult Fig. 3 to Fig. 4, the cross section of described convex key 121 is trapezoidal setting, and particularly, the cross section of described convex key 121 is gradually narrow setting on the direction of the medial wall away from described cylindrical hole 12, the second angle β is formed between two outer surfaces 1211 matched with two medial surface 2111 of described keyway 211 of also i.e. described convex key 121, described second angle β is equal with described first angle α.
Described first angle α should not too greatly can not be too little, preferably, described first angle α is 5 ~ 12 degree, its reason is: the angle of described first angle α is larger, connection between the medial surface 2111 of described keyway 211 and the lateral wall of described auxiliary section 21 is more level and smooth, and the stress being conducive to the medial surface 2111 and the junction of the lateral wall of described auxiliary section 21 alleviating described keyway 211 is concentrated, but, the angle of described first angle α is larger also unsuitable excessive, because, when described first angle α is excessive, described keyway 211 is easier to depart from described convex key 121.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the base station of a Dental Implant system, be connected with implantation body by bolt, described implantation body has the cylindrical hole installed end face and offer from described installation end face, and the inwall of described cylindrical hole is convexly equipped with the convex key of multiple bearing of trend along described cylindrical hole extension, it is characterized in that:
The base station of described Dental Implant system comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, multiple described keyway coordinates with multiple described convex key in order to correspondence, relatively rotate with the base station and described implantation body that limit described Dental Implant system.
2. the base station of Dental Implant system as claimed in claim 1, is characterized in that, one end of the close described base station main body of described keyway is that circular arc chamfering is arranged.
3. the base station of Dental Implant system as claimed in claim 1, is characterized in that, the port running through the end face of described auxiliary section of described keyway, is outwards gradually wide setting, coordinates to guide described keyway with described convex key by the inside of described keyway.
4. the base station of Dental Implant system as claimed in claim 1, it is characterized in that, described keyway has and to be connected with its bottom surface and in two medial surface be oppositely arranged, described two medial surface are put in gradually offering in the direction of the bottom surface away from described keyway, and arrange in the first angle between two of described keyway medial surface, described first angle is 5 ~ 12 degree.
5. the implantation body of Dental Implant system and a combinative structure for base station, comprises the bolt of the described implantation body of implantation body, base station and connection and described base station, it is characterized in that:
Described implantation body has the cylindrical hole installed end face and offer from described installation end face, and the inwall of described cylindrical hole is convexly equipped with the convex key of multiple bearing of trend along described cylindrical hole setting;
Described base station comprises base station main body, and from the auxiliary section of extension in order to coordinate with described cylindrical hole, one end of described base station main body, the lateral wall of described auxiliary section is provided with multiple bearing of trend along described auxiliary section and extends and the keyway running through the end face setting of described auxiliary section, one end of the close described base station main body of described keyway is that chamfering is arranged, with make the close described base station main body of the bottom surface of described keyway while in smoothing junction with the lateral wall of described auxiliary section, multiple described keyway coordinates with multiple described convex key in order to correspondence, to limit described base station and described implantation body relatively rotates.
6. the implantation body of Dental Implant system as claimed in claim 5 and the combinative structure of base station, is characterized in that, one end of the close described base station main body of described keyway is that circular arc chamfering is arranged.
7. the implantation body of Dental Implant system as claimed in claim 5 and the combinative structure of base station, it is characterized in that, the port running through the end face of described auxiliary section of described keyway, is outwards gradually wide setting by the inside of described keyway, coordinates to guide described keyway with described convex key.
8. the implantation body of Dental Implant system as claimed in claim 5 and the combinative structure of base station, it is characterized in that, described keyway has and to be connected with its bottom surface and in two medial surface be oppositely arranged, described two medial surface are put in gradually offering in the direction of the bottom surface away from described keyway, and arrange in the first angle between two of described keyway medial surface, described first angle is 5 ~ 12 degree.
9. the implantation body of Dental Implant system as claimed in claim 5 and the combinative structure of base station, is characterized in that, one end of the close described installation end face of described convex key is that chamfering is arranged, and has towards the guiding face at the center of described cylindrical hole to make described convex key.
10. the implantation body of Dental Implant system as claimed in claim 9 and the combinative structure of base station, it is characterized in that, described implantation body also has the bellmouth connecting described installation end face and the setting of described cylindrical hole, described guiding face is that taper seat is arranged, and the inner surface of described guiding face and described bellmouth is positioned on same internal conical surface, described auxiliary section comprises and being connected and the conical section coordinated with described conical bore and the plug termination end be inserted in described cylindrical hole with described base station main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568959.0U CN204121188U (en) | 2014-09-29 | 2014-09-29 | The combinative structure of the base station of Dental Implant system and implantation body and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568959.0U CN204121188U (en) | 2014-09-29 | 2014-09-29 | The combinative structure of the base station of Dental Implant system and implantation body and base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121188U true CN204121188U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568959.0U Expired - Lifetime CN204121188U (en) | 2014-09-29 | 2014-09-29 | The combinative structure of the base station of Dental Implant system and implantation body and base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108026806A (en) * | 2015-08-28 | 2018-05-11 | 康明斯滤清系统知识产权公司 | For by filter element attachment and spacing system and method on the rotary shaft |
| CN109106458A (en) * | 2018-08-01 | 2019-01-01 | 东北大学 | A kind of dental implant system |
-
2014
- 2014-09-29 CN CN201420568959.0U patent/CN204121188U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108026806A (en) * | 2015-08-28 | 2018-05-11 | 康明斯滤清系统知识产权公司 | For by filter element attachment and spacing system and method on the rotary shaft |
| US10744438B2 (en) | 2015-08-28 | 2020-08-18 | Cummins Filtration Ip, Inc. | Systems and methods for attaching and retaining a filter element on a rotating shaft |
| CN108026806B (en) * | 2015-08-28 | 2020-11-20 | 康明斯滤清系统知识产权公司 | System and method for attaching and retaining a filter element on a rotating shaft |
| US11331608B2 (en) | 2015-08-28 | 2022-05-17 | Cummins Filtration Ip, Inc. | Systems and methods for attaching and retaining a filter element on a rotating shaft |
| CN109106458A (en) * | 2018-08-01 | 2019-01-01 | 东北大学 | A kind of dental implant system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Jinhui Road, Pingshan New District, Shenzhen, Guangdong Province, No. 18 Patentee after: SHENZHEN ANTMED Co.,Ltd. Address before: 518052 Jinhui Road, Pingshan New District, Shenzhen, Guangdong Province, No. 18 Patentee before: SHENZHEN ANT HI-TECH INDUSTRIAL CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |