CN220193205U - Removable denture - Google Patents

Abstract

The utility model discloses a removable denture, which comprises a base, wherein a denture body is arranged above the base, a fourth limit groove matched with the denture body is formed in the base, a limit column is fixedly connected in the base, a first limit groove matched with the limit column is formed in the denture body, a second limit block is fixedly connected in the denture body, and a second limit groove matched with the second limit block is formed in the limit column, so that the utility model has the following beneficial effects: can promote the denture body and get into the inside of fourth spacing groove, the inside that the clamping block got into the draw-in groove is pushed to the slip push pedal, can realize the installation to the denture body, and reverse slip push pedal drives the clamping block and shifts out from the inside of draw-in groove, is convenient for dismantle the denture body, has improved the practicality of device.

Description

Removable denture

Technical Field

The utility model relates to the technical field of oral materials, in particular to a removable denture.

Background

In the prior life, the false tooth is used for replacing the artificial tooth of the missing natural tooth, and the cause of severe periodontal disease, decayed tooth, trauma and the like can cause partial or even complete missing of dentition. After the teeth are missing, the functions of face, pronunciation and chewing can be affected, the gastrointestinal burden is increased, if the teeth are not repaired in time, the adjacent teeth can be obliquely shifted, the teeth are elongated, and the occlusion is disordered. The missing part of the dentition can be repaired by a fixed denture or a removable denture, and can be repaired by a complete denture (total denture) when no tooth exists. The prior application number is: the utility model patent of CN202121156018.2 provides a resin base denture, which comprises a base and a denture body, wherein a false tooth groove is formed in the base, the lower end of the denture body is clamped in the false tooth groove … …, when the denture body is clamped in the false tooth groove, the locking head is clamped in the second clamping groove, and the hemispherical side of the first locking pin is clamped in the first clamping groove. The denture body inside the device in the above patent is difficult to detach after being installed, and inconvenient to detach between the denture body and the base in the later stage, so that the use is inconvenient, and the practicality of the device is reduced, therefore, the removable denture is provided for solving the above problems.

Disclosure of Invention

The utility model aims to provide a removable denture, which solves the problems that the denture body in the device is difficult to detach after being installed in the prior art, and the denture body and the base are inconvenient to detach in the later stage, so that the use is inconvenient and the practicability of the device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a removable denture, which comprises a base, wherein a denture body is arranged above the base, a fourth limit groove matched with the denture body is formed in the base, a limit column is fixedly connected to the inside of the base, a first limit groove matched with the limit column is formed in the denture body, a second limit block is fixedly connected to the inside of the denture body, and a second limit groove matched with the second limit block is formed in the inside of the limit column.

As a preferable scheme of the utility model, the second limiting block is symmetrically and slidingly connected with a push plate, a clamping block is fixedly connected with the outer side of the push plate, and a clamping groove matched with the clamping block for use is formed in the limiting column.

As a preferable scheme of the utility model, the inside of the false tooth body is rotationally connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is symmetrically connected with a moving block in a threaded manner, and the moving block is fixedly connected with a push plate.

As a preferable scheme of the utility model, sliding grooves are symmetrically formed in the denture body, a first limiting block is connected in the sliding grooves in a sliding mode, and a third limiting groove matched with the first limiting block is formed in the limiting column.

As a preferable scheme of the utility model, a third limiting block is connected in a sliding manner in the sliding groove, the third limiting block is fixedly connected with the first limiting block, and a telescopic spring is fixedly connected to the outer side of the third limiting block.

The beneficial effects achieved by the utility model are as follows: through the setting of spacing post, second stopper and fixture block, can promote the inside that the artificial tooth body got into fourth spacing groove, the inside that the fixture block got into the draw-in groove is promoted to the slip push pedal, can realize the installation to the artificial tooth body, and reverse slip push pedal drives the fixture block and shifts out from the inside of draw-in groove, is convenient for dismantle the artificial tooth body, has improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A;

fig. 3 is an enlarged schematic view of the structure at B.

1, denture body; 2. a base; 3. a limit column; 4. a first limit groove; 5. a moving block; 6. a two-way screw rod; 7. the second limit groove; 8. a push plate; 9. a clamping block; 10. a clamping groove; 11. a telescopic spring; 12. a third limit groove; 13. a first limiting block; 14. a third limiting block; 15. a chute; 16. a second limiting block; 17. and a fourth limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides a removable denture, which comprises a base 2, a denture body 1 is arranged above the base 2, a fourth limit groove 17 matched with the denture body 1 is formed in the base 2, a limit post 3 is fixedly connected in the base 2, a first limit groove 4 matched with the limit post 3 is formed in the denture body 1, the denture body 1 is pushed to enter the fourth limit groove 17, the limit post 3 enters the first limit groove 4, a third limit block 14 pushes a first limit block 13 to enter the third limit groove 12 under the action of the elasticity of a telescopic spring 11, the denture body 1 and the base 2 are limited, at the moment, the second limit block 16 enters the second limit groove 7, a second limit groove 7 matched with the second limit groove 16 is formed in the base 1, a moving block 5 is driven by a rotating bidirectional lead screw 6, a pushing block 8 is pushed by the moving block 9 to enter the inside of the clamping groove 10, the denture body 1 and the base 2 are pushed by the elastic force of the telescopic spring 11, the denture body 1 and the pushing block 5 are driven by the pushing block 5 to move reversely, and the pushing block 8 is driven by the pushing block 8 to move reversely, and the device is convenient to move the pushing block 8 is driven by the pushing block 1 to move reversely, and the pushing block 8 is driven by the pushing block 1 is installed and is convenient to move the pushing block 1 to move reversely, and the pushing block 1 is moved from the pushing block 1 is driven.

Further, the inside symmetry sliding connection of second stopper 16 has push pedal 8, and the outside fixedly connected with fixture block 9 of push pedal 8, and draw-in groove 10 that uses with fixture block 9 cooperation has been seted up to the inside of spacing post 3, and push pedal 8 promotes the inside that fixture block 9 got into draw-in groove 10, increases the steadiness that denture body 1 and base 2 are connected, can realize the installation to denture body 1.

Further, the inside rotation of artificial tooth body 1 is connected with two-way lead screw 6, and the outside symmetry threaded connection of two-way lead screw 6 has movable block 5, and movable block 5 and push pedal 8 fixed connection rotate two-way lead screw 6 and drive movable block 5 and remove, and movable block 5 drives push pedal 8 and remove.

Further, spout 15 has been seted up to the inside symmetry of artificial tooth body 1, and the inside sliding connection of spout 15 has first stopper 13, and the third spacing groove 12 that uses with first stopper 13 cooperation has been seted up to the inside of spacing post 3, and first stopper 13 gets into the inside of third spacing groove 12, carries out spacingly to artificial tooth body 1 and base 2.

Further, a third limiting block 14 is slidably connected to the inside of the sliding groove 15, the third limiting block 14 is fixedly connected with the first limiting block 13, an extension spring 11 is fixedly connected to the outer side of the third limiting block 14, and the third limiting block 14 pushes the first limiting block 13 to move under the action of the elastic force of the extension spring 11.

When the artificial tooth device is used, the artificial tooth body 1 is pushed to enter the fourth limit groove 17, the limit post 3 enters the first limit groove 4, the third limit block 14 pushes the first limit block 13 to enter the third limit groove 12 under the action of the elastic force of the telescopic spring 11 to limit the artificial tooth body 1 and the base 2, the second limit block 16 enters the second limit groove 7, the bidirectional screw rod 6 is rotated to drive the moving block 5 to move, the moving block 5 drives the push plate 8 to push the clamping block 9 to enter the clamping groove 10, the connection stability of the artificial tooth body 1 and the base 2 is improved, the installation of the artificial tooth body 1 can be realized, the reverse rotation of the bidirectional screw rod 6 drives the moving block 5 to move, the push plate 8 drives the clamping block 9 to move out of the clamping groove 10, the artificial tooth body 1 is convenient to disassemble, and the practicability of the device is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (5)

1. Removable denture, including base (2), its characterized in that: the false tooth is characterized in that a false tooth body (1) is arranged above the base (2), a fourth limit groove (17) matched with the false tooth body (1) for use is formed in the base (2), a limit column (3) is fixedly connected to the base (2), a first limit groove (4) matched with the limit column (3) for use is formed in the false tooth body (1), a second limit block (16) is fixedly connected to the false tooth body (1), and a second limit groove (7) matched with the second limit block (16) for use is formed in the limit column (3).

2. A removable denture according to claim 1, wherein: the inside symmetry sliding connection of second stopper (16) has push pedal (8), the outside fixedly connected with fixture block (9) of push pedal (8), draw-in groove (10) that use with fixture block (9) cooperation have been seted up to the inside of spacing post (3).

3. A removable denture according to claim 2, wherein: the artificial tooth is characterized in that the inside of the artificial tooth body (1) is rotationally connected with a bidirectional screw rod (6), the outer side of the bidirectional screw rod (6) is symmetrically connected with a moving block (5) in a threaded manner, and the moving block (5) is fixedly connected with a push plate (8).

4. A removable denture according to claim 1, wherein: the false tooth is characterized in that sliding grooves (15) are symmetrically formed in the false tooth body (1), first limiting blocks (13) are connected to the sliding grooves (15) in a sliding mode, and third limiting grooves (12) matched with the first limiting blocks (13) are formed in the limiting columns (3).

5. A removable denture according to claim 4, wherein: the inside sliding connection of spout (15) has third stopper (14), third stopper (14) and first stopper (13) fixed connection, the outside fixedly connected with extension spring (11) of third stopper (14).