CN218684774U

CN218684774U - Implant abutment structure

Info

Publication number: CN218684774U
Application number: CN202222708966.3U
Authority: CN
Inventors: 段怡然
Original assignee: Beijing Jingsong Wangjing Stomatological Hospital Co ltd
Current assignee: Beijing Jingsong Wangjing Stomatological Hospital Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of implant teeth, and discloses a dental implant base station structure, which comprises an implant body and a base station, wherein the top of the implant body is provided with a slot, the bottom of the base station is inserted into the slot, the top of the implant body and the middle part of the base station are both provided with threaded holes, and the inside of the threaded holes is provided with bolts; the lateral wall of base station and the lateral wall of bolt all set up the locating hole that the position corresponds, and the inside grafting of locating hole has the locating lever, the one end of locating lever is equipped with the chucking mechanism who sets up with the base station joint. The utility model discloses can set up the bolt location, avoid the bolt not hard up phenomenon to appear to improved the connection steadiness of planting soil and base station.

Description

Dental implant abutment structure

Technical Field

The utility model relates to a kind implant technical field especially relates to a kind implant base station structure.

Background

The abutment is mounted on an implant platform anchored in the bone and extending it into the mouth for linking, supporting and retaining the prosthesis or implant superstructure. Generally, an implant is mounted on a dental bone of a patient, after healing is completed, an abutment is mounted on the implant, and a prosthetic appliance is mounted on the abutment, and the prosthetic appliance and the abutment are often bonded by an adhesive.

The existing base station is fixed on the implant through a bolt, but after the existing base station is used for a long time, the bolt, the implant and threads on the base station are excessively abraded, so that the bolt is loosened, and the fixing effect is directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the connection between the implant and the abutment is easy to loose in the prior art, and providing an implant abutment structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the dental implant abutment structure comprises an implant body and an abutment, wherein the top of the implant body is provided with a slot, the bottom of the abutment is inserted into the slot, the top of the implant body and the middle of the abutment are both provided with threaded holes, and bolts are arranged inside the threaded holes;

the lateral wall of base station and the lateral wall of bolt all set up the locating hole that the position corresponds, and the inside grafting of locating hole has the locating lever, the one end of locating lever is equipped with the chucking mechanism who sets up with the base station joint.

Preferably, the chucking mechanism include with the one end fixed connection's of locating lever joint piece, first standing groove has been seted up to the lateral wall of base station, the joint piece is located the inside of first standing groove, the top and the bottom of joint piece are all fixed and are equipped with the joint head, the joint groove that sets up with the joint head joint is all seted up to the top and the bottom of first standing groove, the lateral wall center department of joint piece has seted up and has moved back the groove of stepping down.

Preferably, the lateral wall of joint piece just is located and has moved back the top and the bottom in groove and all seted up and press the groove.

Preferably, the clamping block is a spring steel block.

Preferably, the both sides of base station all are fixed and are equipped with the locating piece, the constant head tank with locating piece matched with is all seted up to the both sides of slot, the guide way that sets up with the constant head tank intercommunication is all seted up to the both sides of slot.

Preferably, a second placing groove is formed in the top of the base platform, and a nut of the bolt is located inside the second placing groove.

Preferably, the positioning hole vertically penetrates through the threaded hole.

Compared with the prior art, the utility model provides a kind implant base station structure possesses following beneficial effect:

1. this implant abutment structure, through the locating lever that is equipped with, through bolt fixed connection back between implant and the abutment, transversely insert the locating hole on implant and abutment lateral wall with the locating lever again, the locating lever can play the effect of location between bolt and the abutment this moment for the difficult not hard up phenomenon of appearing of bolt.

2. This implant tooth base station structure, through locating piece and the location head that is equipped with, the locating lever inserts in the inside back of locating hole, and the location head on the rethread locating piece cooperates with the constant head tank for the firm inside of inserting at the jack of locating lever avoids the phenomenon that the slippage appears in the locating lever.

3. This implant base station structure, through setting up two locating pieces in the base station bottom, the base station inserts when the slot is inside for the locating piece inserts in the inside of guide way, then rotates the base station again, makes the rotatory inside of inserting at the constant head tank of locating piece, thereby improves the steadiness that implant and base station are connected.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can set up the bolt location, avoid the bolt not hard up phenomenon to appear to improve the connection steadiness of planting soil and base station.

Drawings

Fig. 1 is a schematic structural view of a dental implant abutment structure according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a top view of the implant of fig. 1.

In the figure: 1. an implant; 2. a base station; 3. a slot; 4. a threaded hole; 5. a bolt; 6. positioning holes; 7. positioning a rod; 8. a clamping block; 9. a first placing groove; 10. a clamping head; 11. a clamping groove; 12. a receding groove; 13. pressing the groove; 14. positioning blocks; 15. positioning a groove; 16. a guide groove; 17. and a second placing groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a dental implant abutment structure, including implant 1 and base station 2, slot 3 has been seted up at the top of implant 1, the bottom of base station 2 inserts in the inside of slot 3, threaded hole 4 has all been seted up at the top of implant 1 and the middle part of base station 2, and threaded hole 4's inside is equipped with bolt 5, second standing groove 17 has been seted up at the top of base station 2, the nut of bolt 5 is located the inside of second standing groove 17, insert bolt 5 spiral inside threaded hole 4 on base station 2 and implant 1 for fixed connection between implant 1 and base station 2.

The side wall of the base platform 2 and the side wall of the bolt 5 are both provided with positioning holes 6 corresponding in position, the positioning holes 6 vertically penetrate through the threaded holes 4, positioning rods 7 are inserted into the positioning holes 6, and the positioning rods 7 can play a role in positioning the bolt 5 and the base platform 2, so that the bolt 5 is not easy to loosen; a clamping mechanism clamped with the base station 2 is arranged at one end of the positioning rod 7, the clamping mechanism comprises a clamping block 8 fixedly connected with one end of the positioning rod 7, a first placing groove 9 is formed in the side wall of the base station 2, the clamping block 8 is located inside the first placing groove 9, clamping joints 10 are fixedly arranged at the top and the bottom of the clamping block 8, clamping grooves 11 clamped with the clamping joints 10 are formed in the top and the bottom of the first placing groove 9, a yielding groove 12 is formed in the center of the side wall of the clamping block 8, and the yielding grooves 12 can ensure that the two clamping joints 10 are pressed and moved; joint piece 8 adopts the spring steel piece, joint piece 8's lateral wall just is located and has moved back the top and the bottom of groove 12 and all offered and press the indent 13, the finger inserts in two inside that press the indent 13, make joint 10 through moving back and let groove 12 take place to remove, can guarantee this moment that joint 10 inserts in the inside of joint groove 11 or takes out joint 10 from the inside of joint groove 11, thereby take out joint piece 8 joint in the inside of first standing groove 9 or with joint piece 8 from the inside of first standing groove 9.

The locating piece 14 is all fixed to the both sides of base station 2 and is equipped with, slot 3's both sides all seted up with locating piece 14 matched with constant head tank 15, slot 3's both sides all set up with constant head tank 15 intercommunication set up the guide way 16, the cooperation of locating piece 14 and constant head tank 15 can improve the steadiness between planting body 1 and the base station 2.

The utility model discloses in, during the use, insert inside slot 3 at planting body 1 top with the bottom of base station 2 earlier, make locating piece 14 insert in the inside of guide way 16 simultaneously, rotatory base station 2 again, make locating piece 14 and constant head tank 15 cooperate, then insert bolt 5 spiral inside screw hole 4 on base station 2 and planting body 1, make fixed connection between planting body 1 and the base station 2, then transversely insert locating hole 6 inside on planting body 1 and base station 2 lateral wall with locating lever 7, insert locating piece 8 simultaneously in the inside of first standing groove 9 and push down two through the finger and press groove 13, make

joint head

10 and 11 joint cooperation of joint groove, thereby can insert the inside at locating hole 6 with locating lever 7 is firm, locating lever 7 can play the effect of location between bolt 5 and the base station 2 this moment, make difficult not hard up phenomenon of appearing of bolt 5, the steadiness that base station 2 and planting body 1 are connected has been ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dental implant abutment structure comprises an implant body (1) and an abutment (2), and is characterized in that a slot (3) is formed in the top of the implant body (1), the bottom of the abutment (2) is inserted into the slot (3), threaded holes (4) are formed in the top of the implant body (1) and the middle of the abutment (2), and a bolt (5) is arranged inside each threaded hole (4);

the lateral wall of base station (2) and the lateral wall of bolt (5) all set up position corresponding locating hole (6), and the inside grafting of locating hole (6) has locating lever (7), the one end of locating lever (7) is equipped with the chucking mechanism who sets up with base station (2) joint.

2. A dental implant abutment structure according to claim 1, wherein the clamping mechanism comprises a clamping block (8) fixedly connected with one end of a positioning rod (7), a first placing groove (9) is formed in the side wall of the abutment (2), the clamping block (8) is located inside the first placing groove (9), clamping joints (10) are fixedly arranged at the top and the bottom of the clamping block (8), clamping grooves (11) clamped with the clamping joints (10) are formed in the top and the bottom of the first placing groove (9), and a relief groove (12) is formed in the center of the side wall of the clamping block (8).

3. A dental implant abutment structure according to claim 2, wherein the side walls of the engagement block (8) are formed with pressing grooves (13) at the top and bottom of the relief groove (12).

4. A dental implant abutment structure according to claim 2, characterised in that the snap-in block (8) is a spring steel block.

5. A dental implant abutment structure according to claim 1, wherein the abutment (2) is fixedly provided with positioning blocks (14) at both sides thereof, the slot (3) is provided with positioning grooves (15) at both sides thereof for cooperating with the positioning blocks (14), and the slot (3) is provided with guide grooves (16) at both sides thereof for communicating with the positioning grooves (15).

6. A dental implant abutment structure according to claim 1, characterised in that the abutment (2) is provided with a second recess (17) at the top thereof, and the nut of the bolt (5) is located inside the second recess (17).

7. A dental implant abutment structure according to claim 1, characterised in that the locating hole (6) is arranged vertically through the threaded hole (4).