CN215875030U

CN215875030U - False tooth with removable metal bracket

Info

Publication number: CN215875030U
Application number: CN202122255899.XU
Authority: CN
Inventors: 郝巧云
Original assignee: Fengze Dental Technology Shanghai Co ltd
Current assignee: Fengze Dental Technology Shanghai Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-22
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a false tooth with a removable metal bracket, which belongs to the technical field of tooth restoration and cosmetology and comprises a base and a false tooth main body fixed on the base, the denture fixing device is characterized in that a clamping device used for connecting the denture main body with the base is arranged in the base, the clamping device comprises a positioning piece embedded in the denture main body and a driving mechanism used for controlling the connection state of the positioning piece and the denture main body, the positioning piece is arranged in the base in a sliding manner, and the base is internally provided with an elastic element for pushing the positioning piece to be embedded into the denture main body, the positioning piece is abutted with the driving mechanism, one end of the driving mechanism extends to the outer side of the base, the utility model pushes the positioning piece to withdraw from the false tooth main body through the driving mechanism, the connection between the denture body and the base is further released, and then the denture body and the base can be separated, so that the denture body is convenient to clean and the oral hygiene is guaranteed.

Description

False tooth with removable metal bracket

Technical Field

The utility model discloses a false tooth with a removable metal bracket, and belongs to the technical field of tooth restoration and cosmetology.

Background

Dentures, i.e., "dentures". The false tooth inlay has important significance for patients with teeth falling off and teeth incapable of regenerating. The removable partial denture is a prosthesis which can be automatically removed and worn by a patient and is used for partial tooth loss (dentition loss), the denture mainly keeps the position of the denture in dentition through a retention device and a base plate, such as a snap ring and the like which are fixed on the remaining natural teeth, and the natural teeth and the remaining alveolar ridges of the tooth loss area are used for supporting, so as to recover the anatomical morphology and the physiological function of the lost teeth and the surrounding defect tissues.

The existing false tooth comprises a base and a false tooth main body fixed on the base, when the false tooth is used for chewing food, a gap between the false tooth and the base is easy to block food residues, and the false tooth and the base cannot be detached, so that the cleaning is inconvenient, bacteria are easy to breed for a long time, and the oral health is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a denture with a removable metal bracket.

The utility model realizes the aim through the following technical scheme, and the false tooth with the removable metal bracket comprises a base and a false tooth main body fixed on the base, wherein a clamping device used for connecting the false tooth main body and the base is arranged in the base, the clamping device comprises a positioning piece embedded in the false tooth main body and a driving mechanism used for controlling the connection state of the positioning piece and the false tooth main body, the positioning piece is arranged in the base in a sliding manner, an elastic element used for pushing the positioning piece to be embedded in the false tooth main body is arranged in the base, the positioning piece is abutted against the driving mechanism, and one end of the driving mechanism extends to the outer side of the base.

By adopting the technical scheme, when the denture is required to be cleaned, the driving mechanism pushes the positioning piece to withdraw from the denture body, so that the connection between the denture body and the base is released, and then the denture body and the base can be separated, thereby being convenient to clean and ensuring the oral hygiene.

Preferably, an elastic positioning assembly for fixing the position of the driving mechanism is further arranged in the base support, and one end of the elastic positioning assembly is embedded into the driving mechanism.

Through adopting above-mentioned technical scheme, when using the artificial tooth, utilize the position of the fixed actuating mechanism of elastic locating component, avoid actuating mechanism to remove along with using, guarantee the fastness of being connected of artificial tooth main part and base.

Preferably, the driving mechanism comprises a rotating part rotatably arranged on the base and a pushing part fixed on the rotating part, the outer side wall of the pushing part is abutted against the positioning part, and a protrusion for pushing the positioning part to be separated from the denture body is arranged on the outer side wall of the pushing part.

By adopting the technical scheme, the rotating part is rotated to drive the pushing part to rotate, and then the pushing part pushes the positioning part to be separated from the denture body through the protrusion, so that the denture body is detached from the base.

Preferably, the elastic positioning assembly comprises an elastic abutting part and a sealing part, the elastic abutting part is located inside the base, two ends of the elastic abutting part are abutted to the pushing part and the sealing part respectively, and the sealing part is detachably connected with the base.

Through adopting above-mentioned technical scheme, utilize the elastic deformation power of elasticity butt piece self for the elasticity butt piece forms location centre gripping effect to the impeller, is convenient for people to change elasticity butt piece through the sealing member simultaneously.

Preferably, the pushing member is provided with a groove for embedding the elastic abutting member.

By adopting the technical scheme, when the elastic abutting part abuts against the pushing part, the connection firmness of the elastic abutting part and the pushing part is improved by utilizing the groove, and meanwhile, the elastic abutting part is prevented from being in a compressed state for a long time.

Preferably, one end of the elastic abutting part embedded in the groove is provided with a circular arc structure.

Through adopting above-mentioned technical scheme, when elasticity butt piece and recess phase separation, utilize the circular arc structure to reduce the condition of card shell and take place.

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

the driving mechanism pushes the positioning piece to withdraw from the denture body, so that the connection between the denture body and the base is released, and then the denture body and the base can be separated, thereby being convenient to clean and ensuring the oral hygiene.

Drawings

FIG. 1 is a schematic view of a removable metal denture of the present invention;

FIG. 2 is a schematic partial cross-sectional view of a removable denture of a metal bracket according to the present invention;

FIG. 3 is a schematic view of the structure of the pusher of the present invention.

Reference numerals: 1. a denture body; 2. a base support; 3. a positioning member; 4. an elastic element; 5. a drive mechanism; 51. a rotating member; 52. a pusher member; 5201. a groove; 5202. a protrusion; 6. an elastic positioning component; 61. an elastic abutting member; 62. and a seal.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "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 used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, a denture with a removable metal bracket comprises a base 2 and a denture body 1 fixed on the base 2, wherein a clamping device for connecting the denture body 1 with the base 2 is arranged in the base 2, the clamping device comprises a positioning piece 3 embedded in the denture body 1 and a driving mechanism 5 for controlling the connection state of the positioning piece 3 and the denture body 1, the positioning piece 3 is arranged in the base 2 in a sliding manner, the positioning piece 3 is abutted against the driving mechanism 5, one end of the driving mechanism 5 extends to the outer side of the base 2, so that the positioning piece 3 can be pushed by the driving mechanism 5 to move outwards, the positioning piece 3 is separated from the denture body 1, the denture body 1 can be taken off from the base 2, an elastic element 4 for pushing the positioning piece 3 to be embedded in the denture body 1 is arranged in the base 2, and the elastic element 4 can be compressed when the positioning piece 3 moves outwards, when the artificial tooth is installed after cleaning, people only need to remove the outward thrust of the positioning piece 3 through the driving mechanism 5, and the elastic element 4 releases the elastic thrust to push the positioning piece 3 to be embedded into the artificial tooth main body 1, so that the connection and fixation effect between the artificial tooth main body 1 and the base 2 is realized.

The driving mechanism 5 comprises a rotating part 51 rotationally arranged on the base 2 and a pushing part 52 fixed on the rotating part 51, the outer side wall of the pushing part 52 is abutted against the positioning part 3, and the outer side wall of the pushing part 52 is provided with a bulge 5202 for pushing the positioning part 3 to be separated from the denture body 1, so that when the rotating part 51 is rotated, the pushing part 52 is driven to rotate together, when the bulge 5202 on the pushing part 52 is contacted with the positioning part 3, the positioning part 3 is pushed to move outwards, so that the positioning part 3 is separated from the denture body 1, the effect of detaching the denture body 1 from the base 2 is realized, meanwhile, the base 2 is internally provided with an elastic positioning component 6 for fixing the position of the driving mechanism 5, the elastic positioning component 6 comprises an elastic abutting part 61 and a sealing part 62, the elastic abutting part 61 is positioned inside the base 2, two ends of the elastic abutting part 61 are respectively abutted against the pushing part 52 and the sealing part 62, thereby play the location effect to the impeller 52 position through the butt, and sealing member 62 is dismantled with the base 2 and is connected, be convenient for people through sealing member 62 and in time change ageing elastic abutting member 61, offer the recess 5201 that is used for elastic abutting member 61 embedding on the impeller 52 simultaneously, thereby utilize recess 5201 can be better make form good fixed effect between elastic abutting member 61 and the impeller 52, the one end that elastic abutting member 61 imbeds recess 5201 sets up to the circular arc structure simultaneously, when elastic abutting member 61 imbeds or extracts recess 5201, utilize the circular arc structure to reduce the condition emergence of card shell.

The working principle is as follows: when the denture needs to be cleaned, the rotating part 51 is rotated to drive the pushing part 52 to rotate, and then the protrusion 5202 on the pushing part 52 is abutted to the positioning part 3, so as to push the positioning part 3 to move outwards, so that the positioning part 3 is separated from the denture body 1, the fixing effect on the denture body 1 is released, and then the denture body 1 is taken out for cleaning. When the denture body 1 is embedded after cleaning and is installed, the rotating part 51 is rotated reversely to drive the pushing part 52 to rotate, and then the protrusion 5202 on the pushing part 52 is separated from the positioning part 3, so that the elastic element 4 releases elastic thrust to push the positioning part 3 to be embedded into the denture body 1, and the fixing effect on the position of the denture body 1 is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a false tooth that metal support can be plucked, its characterized in that, include base (2) and fix false tooth main part (1) on base (2), base (2) inside is provided with the latch device that is used for false tooth main part (1) to be connected with base (2), latch device is including being used for imbedding inside setting element (3) of false tooth main part (1) and being used for controlling setting element (3) and false tooth main part (1) connected state's actuating mechanism (5), setting element (3) slide to set up inside base (2), and base (2) inside is provided with and is used for promoting setting element (3) to imbed inside elastic element (4) of false tooth main part (1), setting element (3) and actuating mechanism (5) looks butt, actuating mechanism (5) one end extends to the base (2) outside.

2. A metal-backed removable denture according to claim 1, wherein: the base support (2) is internally provided with an elastic positioning component (6) for fixing the position of the driving mechanism (5), and one end of the elastic positioning component (6) is embedded into the driving mechanism (5).

3. A metal-backed removable denture according to claim 2, wherein: the driving mechanism (5) comprises a rotating part (51) rotatably arranged on the base (2) and a pushing part (52) fixed on the rotating part (51), the outer side wall of the pushing part (52) is abutted to the positioning part (3), and a protrusion (5202) used for pushing the positioning part (3) to be separated from the denture body (1) is arranged on the outer side wall of the pushing part (52).

4. A metal-backed removable denture according to claim 3, wherein: the elastic positioning assembly (6) comprises an elastic abutting part (61) and a sealing part (62), the elastic abutting part (61) is located inside the base (2), two ends of the elastic abutting part (61) are respectively abutted to the pushing part (52) and the sealing part (62), and the sealing part (62) is detachably connected with the base (2).

5. A metal-backed removable denture according to claim 4, wherein: the pushing piece (52) is provided with a groove (5201) for embedding the elastic abutting piece (61).

6. A metal-backed removable denture according to claim 5, wherein: one end of the elastic abutting piece (61) embedded in the groove (5201) is of a circular arc structure.