CN216167959U

CN216167959U - Locking implant tooth base station that moves

Info

Publication number: CN216167959U
Application number: CN202121356133.4U
Authority: CN
Inventors: 李林; 舒志新
Original assignee: Shanghai Hanhua Dental Materials Co ltd
Current assignee: Shanghai Hanhua Dental Materials Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-04-05
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the field of oral implantation, in particular to a looseness-proof implant abutment, which comprises an implant body and an abutment, wherein a connecting part and a mounting part are arranged between the abutment and the implant body; the connecting part comprises a connecting groove formed in one end of the base station, a conical seat fixedly connected with the base station is installed in the connecting groove, the conical seat is in threaded connection with a bolt in threaded connection with the implant, and a nut of the bolt is connected with the conical seat through an elastic clamping plate; the installation department, the installation department is including installing the fixture block that is close to planting body one side at the base station, fixture block swing joint has the locating hole board, the notch has been seted up to locating hole board side cooperation fixture block, the locating hole board passes through the elastic component and is connected with the planting body. The taper seat and the bolt are connected to the elasticity cardboard, and under the extrusion of elastic component, prevent the self-rotation of bolt, and the rotation between base station and planting body is reduced to the cooperation of fixture block and locating hole board to accomplish fast and fix the locking of base station.

Description

Locking implant tooth base station that moves

Technical Field

The utility model relates to the technical field of oral implantation, in particular to an anti-loosening dental implant abutment.

Background

The tooth implantation is that the artificial tooth root is implanted into the alveolar bone, then the porcelain tooth is arranged above the artificial tooth root, and the restoration mode which is completely the same as that of natural teeth in the aspects of function and attractiveness is known as the third pair of human teeth after the deciduous teeth and the permanent teeth.

The implant abutment is an important connecting part between an implant and a prosthesis, namely, the implant abutment is equivalent to an abutment part of conventional repair, the abutment can influence the combination of soft tissues around the implant, the proper abutment can improve the survival rate of the implant, the aesthetic property and the retention property of a dental crown and ensure the health of gum, and the existing implant abutment has the condition that the abutment is loosened when the implant is connected and installed.

Therefore, the anti-loosening dental implant abutment is proposed by the technical personnel in the field to solve the problems in the background.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a looseness-proof implant abutment to solve the problems in the background technology.

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

a looseness-proof implant abutment comprises an implant body and an abutment, wherein a connecting part and a mounting part are arranged between the abutment and the implant body;

the connecting part comprises a connecting groove formed in one end of the base station, a conical seat fixedly connected with the base station is installed in the connecting groove, the conical seat is in threaded connection with a bolt in threaded connection with the implant, and a nut of the bolt is connected with the conical seat through an elastic clamping plate;

the installation department, the installation department is including installing the fixture block that is close to planting body one side at the base station, fixture block swing joint has the locating hole board, the notch has been seted up to locating hole board side cooperation fixture block, the locating hole board passes through the elastic component and is connected with the planting body.

As a further improvement of the utility model: the diameter of the section of one end of the conical seat far away from the bottom of the connecting groove is larger than that of the other end of the conical seat.

As a further improvement of the utility model; the side surface of the base station is provided with a convex part.

As a further improvement of the utility model: the direction of keeping away from the bolt in the spread groove is kept away from installs in proper order and seals the piece and with the filling block that seals the piece and be connected, seal piece and spread groove threaded connection.

As a further improvement of the utility model: a straight groove is formed in one side face, far away from the bolt, of the sealing block.

As a further improvement of the utility model: the side elastic connection of base station has first trapezoidal piece, and the first trapezoidal piece fixed mounting of cooperation has the second trapezoidal piece in the planting body, first trapezoidal piece and second trapezoidal piece swing joint.

Compared with the prior art, the utility model has the beneficial effects that:

when the installation, with the base station and the mutual butt of planting body, the notch of fixture block joint locating hole board, under the extrusion of base station, locating hole board extrusion elastic component, then connect the planting body with the bolt from taper seat department screw in, taper seat and bolt are connected to the elasticity cardboard, and under the extrusion of elastic component, prevent the self-rotation of bolt, the cooperation of fixture block and locating hole board reduces the rotation between base station and planting body to accomplish fast and fix the locking of base station not hard up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure in the abutment of the present invention;

fig. 3 is a schematic perspective view of the implant according to the present invention.

In the figure: 1. a base station; 2. an implant; 3. a seal ring; 4. a first trapezoidal block; 5. a boss portion; 6. a seal ring; 7. a clamping block; 8. a bolt; 9. a conical seat; 11. an elastic clamping plate; 12. a sealing block; 13. filling blocks; 14. positioning the orifice plate; 15. a second trapezoidal block; 16. and connecting the grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, the anti-loosening dental implant abutment comprises an implant 2 and an abutment 1, wherein a connecting part and a mounting part are arranged between the abutment 1 and the implant 2;

the connecting part comprises a connecting groove 16 formed in one end of the base station 1, a conical seat 9 fixedly connected with the base station 1 is installed in the connecting groove 16, the conical seat 9 is in threaded connection with a bolt 8 in threaded connection with the implant 2, and a nut of the bolt 8 is connected with the conical seat 9 through an elastic clamping plate 11;

the installation department, the installation department is including installing fixture block 7 that is close to 2 one sides of planting body at base station 1, fixture block 7 swing joint has positioning hole board 14, the notch has been seted up to 14 side cooperation fixture block 7 of positioning hole board, positioning hole board 14 is connected with planting body 2 through the elastic component.

When the installation, with base station 1 and the mutual butt of planting body 2, fixture block 7 joint locating hole board 14's notch, under the extrusion of base station 1, locating hole board 14 extrudees the elastic component, then connect planting body 2 from the 9 screw ins of taper seat of bolt 8, taper seat 9 and bolt 8 are connected to elasticity cardboard 11, and under the extrusion of elastic component, prevent bolt 8's autorotation, fixture block 7 and locating hole board 14's cooperation, reduce the rotation between base station 1 and planting body 2, thereby accomplish fast the locking of base station 1 and become flexible fixedly.

In one aspect of this embodiment, the diameter of the section of the end of the conical seat 9 remote from the bottom of the coupling groove 16 is greater than the diameter of the other end of the conical seat 9. The diameter of the section of one end of the conical seat 9 far away from the bottom of the connecting groove 16 is larger than that of the other end of the conical seat 9, so that the elastic clamping plate 11 is prevented from slipping off.

In one aspect of the present embodiment, the abutment 1 is provided with a projection 5 on a side surface thereof. The projection 5 is used for fixing and installing the repair body.

In one aspect of the present embodiment, the connecting groove 16 is provided with a sealing block 12 and a filling block 13 connected to the sealing block 12 in sequence away from the bolt 8, and the sealing block 12 is screwed with the connecting groove 16. The closing block 12 cooperates with the filling block 13 with the coupling grooves 16 such that saliva is not easily accessible to the coupling grooves 16 during application of the abutment 1.

In one aspect of this embodiment, a side of the closing block 12 away from the bolt 8 is slotted. By forming a straight groove on one side of the closing block 12, it is convenient to use screws to rotatably mount the closing block 12.

In one aspect of the present embodiment, a sealing ring 3 is fixedly installed on one end surface of the implant 2 facing the base platform 1, and a sealing ring 6 installed on the side surface of the base platform 1 is connected to the sealing ring 3. The sealing ring 3 is matched with the sealing ring 6 to fill and seal the gap between the base platform 1 and the implant 2.

Example two

On the basis of the first embodiment, referring to fig. 1 to 3, the side surface of the base platform 1 is elastically connected with a first trapezoid block 4, a second trapezoid block 15 is fixedly installed in the implant 2 in a manner of matching with the first trapezoid block 4, and the first trapezoid block 4 is movably connected with the second trapezoid block 15. In the process of the base platform 1 and the implant 2, the first trapezoid blocks 4 are squeezed by the second trapezoid blocks 15 to shrink, and then pop out of the base platform 1 to be connected with the second trapezoid blocks 15, so that the tightness of the connection between the base platform 1 and the implant 2 is strengthened.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A looseness-proof implant abutment comprises an implant body and an abutment, and is characterized in that a connecting part and a mounting part are arranged between the abutment and the implant body;

2. The anti-loosening dental implant abutment as claimed in claim 1, wherein the diameter of the cross section of the tapered socket at the end away from the bottom of the connecting groove is larger than the diameter of the tapered socket at the other end.

3. The anti-loosening dental implant abutment as claimed in claim 1, wherein the abutment is provided with a raised portion on a side surface thereof.

4. The anti-loosening dental implant abutment as claimed in claim 1, wherein the connecting groove is provided with a sealing block and a filling block connected with the sealing block in sequence in a direction away from the bolt, and the sealing block is in threaded connection with the connecting groove.

5. The anti-loosening dental implant abutment as claimed in claim 4, wherein a side of the sealing block away from the bolt is provided with a straight groove.

6. The anti-loosening dental implant abutment as claimed in claim 1 or 2, wherein a first trapezoidal block is elastically connected to a side surface of the abutment, a second trapezoidal block is fixedly installed in the implant in a manner of being matched with the first trapezoidal block, and the first trapezoidal block is movably connected with the second trapezoidal block.