CN210541888U - Novel outer bonding structure of planting kou - Google Patents
Novel outer bonding structure of planting kou Download PDFInfo
- Publication number
- CN210541888U CN210541888U CN201921102016.8U CN201921102016U CN210541888U CN 210541888 U CN210541888 U CN 210541888U CN 201921102016 U CN201921102016 U CN 201921102016U CN 210541888 U CN210541888 U CN 210541888U
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- close
- boss
- dental crown
- round hole
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Abstract
The utility model discloses a novel planting kou type outer bonding structure, including implant, dental crown and base station, be close to the equal fixedly connected with locating pin in bottom of its both sides on the dental crown, be close to the bottom fixedly connected with boss at its middle part on the dental crown, the annular groove has been seted up to the outer wall that is close to its bottom on the boss, the constant head tank has all been seted up at the top that is close to its both sides on the base station, be close to the top at its middle part on the base station and seted up the round hole, be close to the inner wall fixedly connected with metal lug at its top on the round hole, the locating pin is pegged graft in the inside of locating pin, the boss is pegged graft in the inside of round. The utility model discloses an above-mentioned isotructure's cooperation possesses the installation simply, and the difficult not hard up advantage of dental corona moreover has solved current dental corona comparatively loaded down with trivial details in the installation, and in the use, there is the easy not hard up problem in dental corona moreover.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a novel plant outer adhesive structure of kou.
Background
Tooth loss is a common disease and frequently encountered disease of human beings, according to statistics, nearly 20 hundred million people suffer from various dental diseases in 65 hundred million people all over the world, and the number of people in China with tooth loss, tooth loss and various dental diseases exceeds 3.7 hundred million. Oral implantology is a medical technology developed in the sixties of the twentieth century across industries, and is a comprehensive technical subject related to medicine, electronics, machinery, materials and biomechanics. As a revolutionary progress of tooth loss repair, the tooth implantation technology thoroughly changes the concept and mode of traditional oral repair and obtains good treatment effect clinically.
However, the existing dental crowns are relatively complicated in installation process, and the dental crowns are easy to loosen in the use process, which is a problem to be solved by the technicians in the field at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel plant binding structure outside round key formula possesses the installation simply, and the difficult not hard up advantage of dental corona moreover has solved current dental corona comparatively loaded down with trivial details in the installation, and in the use, there is the easy not hard up problem in dental corona.
In order to achieve the above object, the utility model provides a following technical scheme: a novel external bonding structure of an implant button comprises an implant, a dental crown and a base station, wherein the bottom of the dental crown close to the two sides of the dental crown is fixedly connected with a positioning pin, a boss is fixedly connected to the bottom of the dental crown close to the middle part of the dental crown, an annular groove is arranged on the outer wall of the boss close to the bottom of the boss, the top of the base station close to the two sides thereof is provided with a positioning groove, the top of the base station close to the middle thereof is provided with a round hole, the inner wall of the round hole close to the top of the round hole is fixedly connected with a metal lug, the positioning pin is inserted in the positioning pin, the lug boss is inserted in the circular hole, the metal lug is clamped in the annular groove, the top of the implant is provided with a slot, the bottom of the slot is provided with a threaded hole, the base station is inserted in the slot, a bolt is inserted in the round hole, the surface of the bolt close to the bottom of the bolt penetrates through the bottom of the round hole to be connected with the inner thread of the threaded hole.
Preferably, the inner wall of the positioning groove is provided with an annular bump.
Preferably, the slot is tapered.
Preferably, the top of the bolt is provided with a regular hexagonal hole.
Preferably, the dental crown, the positioning pin and the boss are of an integrally formed structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up implant, dental crown, base station, locating pin, boss, annular groove, constant head tank, round hole, metal lug, slot, screw hole, bolt, annular lug, insert the constant head tank with the locating pin on the dental crown inside, the boss inserts the inside of round hole, prevents that the dental crown from rotating, leads to the position mistake of dental crown, and the metal lug card is gone into the inside of annular groove, prevents that the dental crown is not hard up to connect fixedly through the binder, further prevent that the dental crown is not hard up.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of the present invention a;
fig. 3 is a schematic view of the bolt according to the present invention.
In the figure: 1-implant, 2-dental crown, 3-abutment, 4-positioning pin, 5-boss, 6-annular groove, 7-positioning groove, 8-round hole, 9-metal lug, 10-slot, 11-threaded hole, 12-bolt and 13-annular bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a novel outer bonding structure of an implant comprises an implant 1, a dental crown 2 and a base station 3, wherein the outer wall of the implant 1 is provided with an external thread, the titanium metal with extremely strong physiological compatibility is adopted and is used for being implanted into an alveolar bone and can be fused with the bone after being implanted into the alveolar bone, the base station 3 is used for fixing the dental crown 2 to prevent the dental crown 2 from loosening, the dental crown 2 is a false tooth which is made of porcelain and has the same shape as a real tooth, positioning pins 4 are fixedly connected to the bottoms of the dental crown 2 close to the two sides of the dental crown 2, the positioning pins 4 are inserted into positioning grooves 7 to position the positioning grooves, the dental crown 2 is prevented from rotating during bonding, a boss 5 is fixedly connected to the bottom of the dental crown 2 close to the middle part of the dental crown 2, an annular groove 6 is arranged on the outer wall of the boss 5 close to the bottom of the dental crown, positioning grooves 7 are arranged on the tops of, inner wall fixedly connected with metal lug 9 that is close to its top on the round hole 8, locating pin 4 is pegged graft in the inside of locating pin 4, 5 pegs graft in the inside of round hole 8 of boss, 9 joints of metal lug are in the inside of annular groove 6, boss 5 inserts the inside of round hole 8, make metal lug 9 card go into the inside of annular groove 6, it is not hard up to prevent dental crown 2, slot 10 has been seted up at the top of implant 1, threaded hole 11 has been seted up to the bottom of slot 10, base station 3 pegs graft in the inside of slot 10, peg graft in the inside of round hole 8 has bolt 12, the surface that is close to its bottom on bolt 12 passes the inside threaded connection of bottom and threaded hole 11 of round hole 8, inject base station 3 in the slot 10 of implant 1, through bolt 12 with base station 3 and implant 1 fixed.
Furthermore, the inner wall of the positioning groove 7 is provided with an annular convex block 13, so that the friction force between the positioning groove and the positioning pin 4 is increased, and the dental crown 2 is prevented from loosening.
Further, the insertion groove 10 is tapered, so that the abutment 3 is in close contact with the implant 1.
Furthermore, a regular hexagonal hole is formed in the top of the bolt 12, so that the bolt 12 can be conveniently installed.
Furthermore, the dental crown 2, the positioning pin 4 and the boss 5 are of an integrally formed structure, and are integrally cast and formed through a die, so that the structure is firmer.
The working principle is as follows: when this novel outer bonding structure of implant kou uses, with implant 1 embedding alveolar bone, then inject base station 3 in implant 1's slot 10, through bolt 12 with base station 3 and implant 1 fixed mounting, then insert locating pin 4 on the dental crown 2 inside constant head tank 7, boss 5 inserts the inside of round hole 8, prevent 2 rotations of dental crown, lead to 2 errors in position of dental crown, make metal lug 9 card go into the inside of annular groove 6, prevent that dental crown 2 is not hard up, and connect fixedly through the binder, further prevent that dental crown 2 is not hard up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel outer bonding structure of implant kou, includes implant (1), crown (2) and base station (3), its characterized in that: the bottom of the dental crown (2) close to the two sides of the dental crown is fixedly connected with a positioning pin (4), the bottom of the dental crown (2) close to the middle of the dental crown is fixedly connected with a boss (5), the outer wall of the boss (5) close to the bottom of the boss is provided with an annular groove (6), the top of the base table (3) close to the two sides of the base table is provided with a positioning groove (7), the top of the base table (3) close to the middle of the base table is provided with a round hole (8), the inner wall of the round hole (8) close to the top of the round hole is fixedly connected with a metal lug (9), the positioning pin (4) is inserted into the positioning pin (4), the boss (5) is inserted into the round hole (8), the metal lug (9) is clamped into the annular groove (6), the top of the implant (1) is provided with a slot (10), and, the base platform (3) is inserted in the slot (10), a bolt (12) is inserted in the round hole (8), and the surface, close to the bottom of the bolt (12), of the bolt penetrates through the bottom of the round hole (8) and is connected with the inner thread of the threaded hole (11).
2. The novel planting profile outer bonding structure of claim 1, wherein: and an annular convex block (13) is arranged on the inner wall of the positioning groove (7).
3. The novel planting profile outer bonding structure of claim 1, wherein: the slot (10) is conical.
4. The novel planting profile outer bonding structure of claim 1, wherein: the top of the bolt (12) is provided with a regular hexagon hole.
5. The novel planting profile outer bonding structure of claim 1, wherein: the dental crown (2), the positioning pin (4) and the boss (5) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102016.8U CN210541888U (en) | 2019-07-15 | 2019-07-15 | Novel outer bonding structure of planting kou |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102016.8U CN210541888U (en) | 2019-07-15 | 2019-07-15 | Novel outer bonding structure of planting kou |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210541888U true CN210541888U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102016.8U Active CN210541888U (en) | 2019-07-15 | 2019-07-15 | Novel outer bonding structure of planting kou |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210541888U (en) |
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2019
- 2019-07-15 CN CN201921102016.8U patent/CN210541888U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210819 Address after: 518000 CD area 317a, floor 3, building a, Tengfei Industrial Building, No. 6, Taohua Road, Fubao community, Fubao street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Jincan Medical Technology Co.,Ltd. Address before: 518000 5th floor, building D, Heping community workshop, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Wang Zhenjiang |