CN211409471U

CN211409471U - Grooved tooth precision accessory

Info

Publication number: CN211409471U
Application number: CN201922089303.6U
Authority: CN
Inventors: 井现伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-04
Anticipated expiration: 2029-11-28

Abstract

A groove type tooth precision accessory comprises a false tooth, a first fixing shell and a second fixing shell, wherein the false tooth is arranged at the missing part of the tooth in the oral cavity of a human body, the first fixing shell is sleeved on the damaged inclined self-body tooth beside the false tooth, the first fixing shell is positioned at one side of the false tooth and is detachably connected with the false tooth, the second fixing shell is sleeved on the damaged self-body tooth at the other side of the false tooth, and the second fixing shell is detachably connected with the false tooth; the utility model discloses simple structure, easily preparation, it is also very convenient when installation and dismantlement, through the treatment back of polishing to the damage tooth of disappearance tooth both sides to first set casing, second set casing on the suit both can protect the tooth of damage, can reduce the patient again and install, change more artificial tooth, have reduced the high expense when the patient changes the denture.

Description

Grooved tooth precision accessory

Technical Field

The utility model relates to an artificial tooth technical field especially relates to a slot type tooth precision attachment.

Background

After the teeth of people fall off, the artificial teeth are often installed to help chewing, the types and the installation modes of the artificial teeth are also various, some artificial teeth are manufactured into a whole set of tooth sockets and directly sleeved on a dental bed, and some artificial teeth are only installed for one or two missing parts of the teeth; however, in practical situations, it is often encountered that the adjacent position beside the position with the missing tooth is also affected by the pathological changes of the tooth, which results in the damage of the tooth, and in such a situation, if the damaged tooth and the missing tooth are all replaced by the artificial tooth, the cost is high, and the treatment is not acceptable for the patient.

Disclosure of Invention

In view of the above, there is a need for a grooved tooth precision attachment that is simple in construction, easy to manufacture, and requires less treatment cost.

The utility model provides a precision groove type tooth accessory, includes artificial tooth, first set casing, second set casing, and the artificial tooth is installed at human oral cavity tooth disappearance position, and first set casing suit is on the autologous tooth of the damage slope of artificial tooth next door, and first set casing is located one side of artificial tooth to first set casing can be dismantled with the artificial tooth and be connected, and the fixed casing suit of second is on the damage autologous tooth of artificial tooth opposite side, and the second set casing can be dismantled with the artificial tooth and be connected.

Preferably, a clamping groove is formed in one side, in contact with the gum, of the dummy tooth, the clamping groove extends towards the top of the dummy tooth along the root of the dummy tooth and does not penetrate through the dummy tooth, and one side, close to the first fixing shell, of the dummy tooth is communicated with the clamping groove.

Preferably, a clamping block is fixedly arranged on one side, close to the false teeth, of the first fixing shell, and the clamping block is embedded into the clamping groove to connect the first fixing shell with the false teeth.

Preferably, the clamping groove is T-shaped, and the shape and the size of the clamping groove are matched with those of the clamping block.

Preferably, a connecting hole is formed in one side of the dummy tooth, which is in contact with the second fixing shell.

Preferably, one side of the second fixing shell, which is close to the dummy teeth, is fixedly provided with a connecting column, and the connecting column is inserted into the connecting hole to connect the second fixing shell with the dummy teeth.

Preferably, the size of the connecting column is matched with that of the connecting hole, and the connecting column is in transition fit with the connecting hole.

Preferably, the inner dimensions of the first and second fixing shells are matched with the outer contour dimensions of the corresponding damaged tooth.

Preferably, the side surface of the artificial tooth contacting with the gum is in the shape of a circular arc, and the shape of the circular arc is the same as that of the gum.

The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises an artificial tooth, a first fixed shell and a second fixed shell, wherein the artificial tooth is arranged at the missing part of the teeth in the oral cavity of a human body, the first fixed shell is sleeved on the damaged and inclined autologous teeth beside the artificial tooth, the first fixed shell is positioned at one side of the artificial tooth and is detachably connected with the artificial tooth, the second fixed shell is sleeved on the damaged autologous teeth at the other side of the artificial tooth and is detachably connected with the artificial tooth; the utility model discloses simple structure, easily preparation, it is also very convenient when installation and dismantlement, through the treatment back of polishing to the damage tooth of disappearance tooth both sides to first set casing, second set casing on the suit both can protect the tooth of damage, can reduce the patient again and install, change more artificial tooth, have reduced the high expense when the patient changes the denture.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of fig. 1 from another angle.

Fig. 3 is a schematic structural diagram of another state of the present invention.

In the figure: false tooth 01, draw-in groove 11, first set casing 02, joint piece 21, second set casing 03.

Detailed Description

Referring to fig. 1 to 3, an embodiment of the present invention provides a groove-type tooth precision accessory, including an artificial tooth 01, a first fixing shell 02 and a second fixing shell 03, wherein the artificial tooth 01 is installed at a missing portion of a tooth in a mouth cavity of a human body, the first fixing shell 02 is sleeved on a damaged and inclined self-body tooth beside the artificial tooth 01, the first fixing shell 02 is located at one side of the artificial tooth 01, the first fixing shell 02 is detachably connected with the artificial tooth 01, the second fixing shell 03 is sleeved on a damaged self-body tooth at the other side of the artificial tooth 01, and the second fixing shell 03 is detachably connected with the artificial tooth 01.

The clamping groove 11 is formed in one side, contacting with the gum, of the dummy tooth 01, the clamping groove 11 extends towards the top of the dummy tooth 01 along the root of the dummy tooth 01 and does not penetrate through the dummy tooth 01, and one side, close to the first fixing shell 02, of the dummy tooth 01 is communicated with the clamping groove 11. One side that is close to false tooth 01 on the first set casing 02 is fixed to be provided with joint piece 21, and joint piece 21 is embedded into draw-in groove 11, is connected first set casing 02 and false tooth 01. The card slot 11 is in a T shape, and the shape and the size of the card slot 11 are matched with those of the card block 21.

One side of the dummy tooth 01 contacting the second fixing shell 03 is provided with a connecting hole. One side of the second fixing shell 03 close to the dummy tooth 01 is fixedly provided with a connecting column, and the connecting column is inserted into the connecting hole to connect the second fixing shell 03 with the dummy tooth 01. The size of the connecting column is matched with that of the connecting hole, and the connecting column is in transition fit with the connecting hole, so that the second fixing shell 03 can be conveniently detached and installed, and the second fixing shell 03 can be stably connected with the dummy tooth 01.

The inside dimension of first set casing 02, the fixed casing 03 of second and the corresponding outside contour dimension phase-match that damages the tooth to make things convenient for the suit that first set casing 02, the fixed casing 03 of second match to bring the comfort for the patient on damaging the tooth.

The surface of one side of the artificial tooth 01, which is contacted with the gum, is arc-shaped, the arc-shaped shape is the same as the shape of the gum, and the gum of a patient can be well attached to the artificial tooth 01 after the artificial tooth 01 is installed and worn by the patient.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A grooved tooth precision attachment characterized by: including artificial tooth, first set casing, the fixed casing of second, the artificial tooth is installed at human oral cavity tooth disappearance position, and first fixed casing suit is on the autologous tooth of the damage slope on artificial tooth next door, and first set casing is located one side of artificial tooth to first set casing can be dismantled with the artificial tooth and be connected, and the fixed casing suit of second is on the damage autologous tooth of artificial tooth opposite side, and the second set casing can be dismantled with the artificial tooth and be connected.

2. The grooved dental precision attachment of claim 1, wherein: the clamping groove is formed in one side, in contact with the dental bed, of the false tooth, the clamping groove extends towards the top of the false tooth along the root of the false tooth and does not penetrate through the false tooth, and one side, close to the first fixing shell, of the false tooth is communicated with the clamping groove.

3. The grooved dental precision attachment of claim 2 wherein: one side that is close to false tooth on the first set casing is fixed and is provided with the joint piece, and the joint piece is embedded into the draw-in groove, is connected first set casing and false tooth.

4. The grooved dental precision attachment of claim 3 wherein: the clamping groove is T-shaped, and the shape and the size of the clamping groove are matched with those of the clamping block.

5. The grooved dental precision attachment of claim 1, wherein: and one side of the dummy tooth, which is contacted with the second fixed shell, is provided with a connecting hole.

6. The grooved dental precision accessory of claim 5, wherein: and one side of the second fixed shell, which is close to the false teeth, is fixedly provided with a connecting column, and the connecting column is inserted into the connecting hole to connect the second fixed shell with the false teeth.

7. The grooved dental precision attachment of claim 6 wherein: the size of the connecting column is matched with that of the connecting hole, and the connecting column is in transition fit with the connecting hole.

8. The grooved dental precision attachment of claim 1, wherein: the inner dimensions of the first fixed shell and the second fixed shell are matched with the outer contour dimension of the corresponding damaged tooth.

9. The grooved dental precision attachment of claim 1, wherein: the surface of one side of the false tooth, which is contacted with the teethridge, is in a circular arc shape, and the shape of the circular arc shape is the same as that of the teethridge.