CN219763596U - All-ceramic false tooth convenient to detach and install - Google Patents

Abstract

The utility model provides an all-ceramic denture convenient to detach and mount, and belongs to the technical field of dentures. This complete porcelain artificial tooth convenient to dismantle and installation includes base tooth and installation mechanism, the denture crown is installed at the top of base tooth, the jack-in groove has been seted up to the bottom of denture crown, the front at denture crown is seted up to the installation groove, the inner wall at the installation groove is installed to the mounting pin, the surface threaded connection of mounting pin has the swivel nut, the inner wall at the installation groove is seted up to the extrusion groove, extrusion assembly installs in the left side of swivel nut, the utility model discloses a through setting up installation mechanism, can convenient to use person install installation mechanism on base tooth and denture crown, can convenient to use person installs denture crown through installation mechanism, and can convenient to use person dismantle denture crown through installation mechanism, has solved the condition that current denture crown adopts the adhesive to be difficult to dismantle after denture crown installation takes place.

Description

All-ceramic false tooth convenient to detach and install

Technical Field

The utility model relates to the technical field of false teeth, in particular to an all-ceramic false tooth convenient to detach and mount.

Background

False teeth are often called false teeth, and like leg prosthesis and artificial limb are called artificial limb, false teeth are meant to be teeth which are obligatory to the human. The medicine is a general term for a prosthesis produced after partial or complete teeth of upper and lower teeth are missing. The false tooth is divided into two types of removable and fixed ones. The fixed denture is commonly called as a fixed denture which can not be taken and worn by a patient, the removable denture is commonly called as a movable denture which can be conveniently taken and worn by the patient, the most commonly used denture in the market at present is a glass ceramic denture, and the glass ceramic denture has strong stability and is not easy to cause injury to a human body.

However, in the prior art, an adhesive is generally used to adhere the all-ceramic denture crown to the trimmed basic tooth, and the denture is difficult to disassemble after being mounted in the mounting mode, so that the denture is inconvenient to replace after long-time use.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides an all-ceramic denture which overcomes or at least partially solves the above technical problems, and which is convenient to disassemble and assemble.

The utility model is realized in the following way:

the utility model provides an all-ceramic denture convenient to detach and mount, which comprises a base tooth, wherein a denture crown is mounted at the top of the base tooth, an inserting groove is formed at the bottom of the denture crown,

a mounting mechanism, the mounting mechanism comprising;

the mounting groove is formed in the front face of the denture crown;

the mounting pin is mounted on the inner wall of the mounting groove, and the surface of the mounting pin is connected with a screw sleeve in a threaded manner;

the extrusion groove is formed in the inner wall of the mounting groove;

and the extrusion assembly is arranged at the left side of the screw sleeve.

In a preferred scheme, the extrusion assembly comprises an extrusion block, the inner wall of the denture crown is provided with a movable groove, the movable groove is communicated with the extrusion groove, and the inner wall of the movable groove is provided with a connecting block.

In a preferred scheme, the inner wall of the movable groove is fixedly connected with springs, and two springs are arranged.

In a preferred scheme, the inner wall of the installation groove is provided with a connecting groove, and the connecting groove is communicated with the movable groove and the installation groove.

In a preferred scheme, the connecting plate is installed to the inner wall of spread groove, the mounting pin and connecting plate swing joint.

In a preferred embodiment, the left side of the pressing block is disposed obliquely, and the right side of the connecting block is disposed obliquely.

In a preferred scheme, the front of the mounting pin is fixedly connected with a rotary disk, and a rotary groove is formed in the front of the rotary disk.

In a preferred scheme, the inner wall of the mounting groove is filled with a filling layer, and the filling layer is a resin type water-gate adhesive.

The all-ceramic false tooth convenient to detach and mount has the beneficial effects that:

1. through setting up installation mechanism, can convenient to use person install installation mechanism on basic tooth and the denture crown, can convenient to use person install denture crown through installation mechanism, and can convenient to use person dismantle denture crown through installation mechanism, solved current denture crown and adopted the binder to take place with the condition that is difficult to dismantle behind the denture crown installation.

2. Through setting up rotary disk, rotary tank and filling layer, the instrument that uses when can convenient to use dentist operation inserts the rotary tank in, can convenient to use person rotates the rotary disk, can convenient to use person installs artificial tooth crown, and the user can cover the jack-in groove through using the filling layer simultaneously, and food residue enters into the jack-in inslot when avoiding the patient to use artificial tooth crown, and the filling layer is resin type cement binder, and this binder is one of the binders that dentist is commonly used and can not cause the influence to patient's daily life and health.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a mounting mechanism according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to an embodiment of the present utility model.

In the figure: 1. a base tooth; 2. false tooth crown; 3. a plug-in groove; 4. a mounting mechanism; 41. a mounting groove; 42. a mounting pin; 43. a screw sleeve; 44. an extrusion groove; 45. an extrusion assembly; 451. extruding a block; 452. a movable groove; 453. a connecting block; 5. a spring; 6. a connecting groove; 7. a connecting plate; 8. a rotating disc; 9. a rotary groove; 10. and (5) a filling layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an all-ceramic denture convenient to dismantle and installation, including base tooth 1 and installation mechanism 4, denture crown 2 is installed at the top of base tooth 1, grafting groove 3 has been seted up to the bottom of denture crown 2, can convenient to use person at first install mechanism 4 in denture crown 2 and need spare part, and use the binder to repair the base tooth 1 of patient and install installation mechanism 4 on base tooth 1, can convenient to use person installs denture crown 2, avoid directly using the dentist to adhere denture crown 2 with the binder, lead to the condition emergence that is difficult to dismantle denture crown 2.

Referring to fig. 2-4, in a preferred embodiment, the installation mechanism 4 includes an installation groove 41, an installation pin 42, a threaded sleeve 43, an extrusion groove 44 and an extrusion assembly 45, the installation groove 41 is formed in the front surface of the denture crown 2, the installation pin 42 is installed in the inner wall of the installation groove 41, the threaded sleeve 43 is connected to the surface of the installation pin 42, the extrusion groove 44 is formed in the inner wall of the installation groove 41, the extrusion assembly 45 is installed on the left side of the threaded sleeve 43, the inner wall of the installation groove 41 is formed with a connecting groove 6, the connecting groove 6 is communicated with the movable groove 452 and the installation groove 41, the connecting groove 6 is provided with the connecting plate 7, the installation pin 42 is movably connected with the connecting plate 7, a user can install the connecting plate 7 on the installation pin 42, the connecting plate 7 is adhered in the connecting groove 6 through an adhesive, the installation pin 42 is inserted into the connecting plate 7, the installation pin 42 is enabled to be installed, the threaded sleeve 43 is enabled to be driven to move when the installation pin 42 is rotated by the user, the threaded sleeve 43 is enabled to drive the extrusion assembly 45 to move, the extrusion assembly 45 is enabled to be installed, the extrusion block 45 is formed in the inner wall of the installation groove 41, the connecting block 452 is provided with the connecting block 452, the connecting block 452 is enabled to be movably connected with the connecting block 453, and the connecting block 45 is enabled to move between the movable groove and the denture crown 44 and the movable groove 44, and the movable groove 453 can be conveniently pressed.

Further, referring to fig. 2 to 3, in a preferred embodiment, a spring 5 is fixedly connected to an inner wall of the movable groove 452, the springs 5 are provided in two, the spring 5 can support the connection block 453, the spring 5 can press the connection block 453 when the pressing block 451 is separated from the connection block 453, the connection block 453 can be separated from the movable groove 452, the connection block 453 can be introduced into the pressing groove 44, the removal of the denture crown 2 can be facilitated, the left side of the pressing block 451 is provided in an inclined manner, the right side of the connection block 453 is provided in an inclined manner, the inclined surface of the pressing block 451 is brought into contact with the inclined surface of the connection block 453 when the user moves the pressing block 451, the pressing of the connection block 453 can be facilitated, the movement of the connection block 453 is facilitated, and the front fixedly connected with rotary disk 8 of mounting pin 42, rotary groove 9 has been seted up in the front of rotary disk 8, can convenient to use person uses according to inserting rotary groove 9, make rotary disk 8 rotate, it is rotatory to drive mounting pin 42 when rotary disk 8 to convenient to use person rotates, can be convenient for remove extrusion piece 451, the inner wall of mounting groove 41 is filled with filling layer 10 simultaneously, filling layer 10 is resin type cement, can make resin type cement fill the mounting groove 41 and form filling layer 10, can avoid the patient to enter into in the mounting groove 41 when daily use denture crown 2 food residues, can effectually protect basic tooth 1, avoid food residues to enter into in the mounting groove 41 and cause the influence to basic tooth 1.

Specifically, the working process or working principle of the all-ceramic false tooth convenient to detach and mount is as follows: during the use, place denture crown 2 on basic tooth 1, make basic tooth 1 insert in jack groove 3, then the user uses the instrument to insert in rotatory groove 9, make rotary disk 8 rotate, can drive mounting pin 42 and rotate when rotary disk 8 rotates, can make mounting pin 42 drive swivel nut 43 and remove, can make swivel nut 43 drive extrusion piece 451 remove, make the inclined plane of extrusion piece 451 and the inclined plane of connecting block 453 contact, can make connecting block 453 connect basic tooth 1 and denture crown 2, be convenient for install denture crown 2, then the user fills resin Shui Menting binder in mounting groove 41, make resin type cement binder form filling layer 10, can avoid food residues to enter into mounting groove 41, when need dismantle the dental crown 2, the user uses the polishing equipment of basic tooth 1 repairment to polish filling layer 10, then use the instrument to carry out the reverse rotation with rotary disk 8, can make mounting pin 42 reverse rotation, can make extrusion piece 451 and 453 separate, make spring 5 to extrude the connecting block 453, can make the removable connection of denture crown 2, can make the removable connection block 453 2 detach.

Claims (8)

1. The all-ceramic denture convenient to detach and mount comprises a base tooth (1), wherein a denture crown (2) is mounted at the top of the base tooth (1), and an inserting groove (3) is formed in the bottom of the denture crown (2), and is characterized in that;

-a mounting mechanism (4), the mounting mechanism (4) comprising:

the mounting groove (41) is formed in the front surface of the denture crown (2);

the mounting pin (42) is mounted on the inner wall of the mounting groove (41), and a threaded sleeve (43) is connected to the surface of the mounting pin (42) in a threaded manner;

the extrusion groove (44) is formed in the inner wall of the mounting groove (41);

and a pressing assembly (45), wherein the pressing assembly (45) is arranged at the left side of the screw sleeve (43).

2. An all-ceramic denture convenient to detach and mount according to claim 1, wherein the extrusion assembly (45) comprises an extrusion block (451), a movable groove (452) is formed in the inner wall of the denture crown (2), the movable groove (452) is communicated with the extrusion groove (44), and a connecting block (453) is mounted on the inner wall of the movable groove (452).

3. An all-ceramic denture convenient to detach and mount according to claim 2, wherein the inner wall of the movable groove (452) is fixedly connected with springs (5), and the springs (5) are provided with two springs.

4. An all-ceramic denture convenient to detach and mount according to claim 2, wherein the inner wall of the mounting groove (41) is provided with a connecting groove (6), and the connecting groove (6) is communicated with the movable groove (452) and the mounting groove (41).

5. An all-ceramic denture convenient to detach and mount according to claim 4, wherein the connecting plate (7) is mounted on the inner wall of the connecting groove (6), and the mounting pin (42) is movably connected with the connecting plate (7).

6. An all-ceramic denture convenient to detach and mount according to claim 2, wherein the left side of the pressing block (451) is inclined, and the right side of the connection block (453) is inclined.

7. An all-ceramic denture convenient to detach and mount according to claim 1, wherein the front surface of the mounting pin (42) is fixedly connected with a rotary disk (8), and a rotary groove (9) is formed in the front surface of the rotary disk (8).

8. An all-ceramic denture convenient to detach and mount according to claim 1, wherein the inner wall of the mounting groove (41) is filled with a filling layer (10), and the filling layer (10) is a resin type cement adhesive.