CN218979280U

CN218979280U - Detachable denture

Info

Publication number: CN218979280U
Application number: CN202223166611.2U
Authority: CN
Inventors: 赵光棵; 韩昊博; 梁凯
Original assignee: Jinan Bokang Medical Technology Co ltd
Current assignee: Jinan Bokang Medical Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-09
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a detachable denture in the relevant technical field of dentures, which comprises a denture main body and a dental crown, wherein the dental crown is arranged on a dental tray protecting shell of the denture main body, a matched dental tray is arranged on one side of the denture main body corresponding to the dental tray protecting shell, a dental tray bottom groove of the matched dental tray is matched with a dental bed main body, a lower fixed magnet is preset in the dental bed main body, an upper fixed magnet is embedded in the dental tray bottom groove, and the dental crown is fixedly connected with the denture main body through denture fixing nails. The denture main body and the dental bed main body are fixed through the magnetic attraction between the lower fixed magnet and the upper fixed magnet, so that the denture main body is convenient to assemble and disassemble, the denture main body is not easy to fall off in the use process, the dental crowns are fixedly connected with the denture main body through the connecting nails, each dental crown is independently and fixedly installed, the installation stability is good, the chewing of hard objects is not worry, and the denture main body is safe and reliable.

Description

Detachable denture

Technical Field

The utility model belongs to the technical field of denture correlation, and particularly relates to a detachable denture.

Background

The false tooth is a common false tooth, and is a general term for a prosthesis manufactured after partial or complete teeth of upper and lower jaw teeth are missing in medicine, the false tooth is divided into a removable type and a fixed type, the fixed false tooth can not be taken by a patient, and the removable false tooth can be conveniently taken and worn by the patient. The utility model provides a detachable artificial tooth, upper and lower crown is connected with the abutment yoke body magnetism of being fixed in upper and lower dental tray through planting abutment, can dismantle at any time as required, conveniently carries out cleaning and disinfecting etc. upper and lower dental tray direct sleeve is established on the gum, and automatic coming off easily in the use, and is connected through magnetic force between single crown and the dental tray, when biting hard thing or chewing hard food, single crown atress concentration appears easily, causes the crown to drop, exists the risk of swallowing by mistake.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the technical problems and overcome the defects of the prior art, and provides a detachable denture, which adopts the following basic conception in the technical scheme:

the utility model provides a detachable denture, includes denture main part and crown, install on the denture main part's the denture protection shell the crown, the denture main part with one side that the denture protection shell corresponds is provided with the cooperation denture, the denture base groove of cooperation denture cooperates with the gum main part, be equipped with down fixed magnet in the gum main part in advance, the embedded fixed magnet of installing of denture base groove, the crown with through denture fixing nail fixed connection between the denture main part, through connecting nail fixed connection between denture fixing nail and the crown.

As a further scheme of the utility model: threaded holes are formed in the bottom surface of the lower fixing magnet, the lower fixing magnet is fixedly connected with the lower fixing nails through screws, and the lower fixing nails are embedded into the gum main body and are used for fixing the position of the lower fixing magnet.

As still further aspects of the utility model: the upper fixed magnet is fixedly arranged in the dental tray bottom groove through an upper fixed nail, the upper fixed magnet and the lower fixed magnet are strong magnets, the magnetic poles of the matching surfaces of the upper fixed magnet and the lower fixed magnet are opposite, the magnetic force is large, and the adsorption fixation is good.

As still further aspects of the utility model: the denture fixing device is characterized in that six upper fixing magnets and six lower fixing magnets are arranged, the positions of the upper fixing magnets and the positions of the lower fixing magnets correspond to each other, fillers are arranged in the denture protecting shell, and a supporting clamping table is arranged at the upper end of the denture fixing nail and used for supporting and fixing the bottom surface of the dental crown.

As still further aspects of the utility model: the upper end of connecting nail is provided with taper pin joint, the lower extreme of connecting nail is provided with the double-screw bolt structure, connecting nail with pass through threaded connection between the artificial tooth staple, easy dismounting, connecting nail with connect through taper pin joint between the crown, taper structure, installation stability is good.

As still further aspects of the utility model: the upper fixing nails and the false tooth fixing nails are arranged in a staggered mode, so that the filler is prevented from being penetrated, and the fixing effect is guaranteed.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

The denture main body and the gum main body are fixed through the magnetic force adsorption between the lower fixed magnet and the upper fixed magnet, so that the denture main body is convenient to assemble and disassemble, and is not easy to fall off in the use process, and the embarrassment of falling off of the denture is avoided.

The tooth crowns and the false tooth main body are fixedly connected through the connecting nails, each tooth crown is independently and fixedly installed, the installation stability is good, the replacement and the repair of a single tooth crown are convenient, the chewing of hard objects is avoided, and the tooth crown is safe and reliable.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

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

FIG. 2 is a schematic view of a crown arrangement of the present utility model;

FIG. 3 is a schematic view of the crown installation of the present utility model;

fig. 4 is a schematic view of a lower fixed magnet according to the present utility model.

In the figure: 1-a gum body; 2-denture body; 3-crown; 4-lower fixed magnet; 5-a dental tray protective shell; 6-filling; 7-denture fixing nails; 8-a dental tray bottom groove; 9-upper fixing nails; 10-upper fixed magnet; 11-fitting a dental tray; 12-supporting a clamping table; 13-connecting nails; 14-taper pin joint; 15-stud structure; 16-a threaded hole; 17-screws; 18-lower staples.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

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 in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 4, a detachable denture comprises a denture main body 2 and a dental crown 3, wherein the dental crown 3 is installed on a dental tray protecting shell 5 of the denture main body 2, a matching dental tray 11 is arranged on one side of the denture main body 2 corresponding to the dental tray protecting shell 5, a dental tray bottom groove 8 of the matching dental tray 11 is matched with a dental bed main body 1, a lower fixed magnet 4 is preset in the dental bed main body 1, an upper fixed magnet 10 is installed in the dental tray bottom groove 8 in an embedded manner, the dental crown 3 is fixedly connected with the denture main body 2 through a denture fixed nail 7, the denture fixed nail 7 is fixedly connected with the dental crown 3 through a connecting nail 13, each dental crown 3 is independently and fixedly installed, the installation stability is good, the single dental crown 3 is convenient to replace and repair, the chewing hard is not worry, and the denture is safe and reliable.

Screw holes 16 are formed in the bottom surface of the lower fixing magnet 4, the lower fixing magnet 4 and the lower fixing nails 18 are fixedly connected through screws 17, and the lower fixing nails 18 are embedded into the dental bed main body 1 and used for fixing the position of the lower fixing magnet 4.

The upper fixed magnet 10 is fixedly arranged in the dental bracket bottom groove 8 through the upper fixed nail 9, the upper fixed magnet 10 and the lower fixed magnet 4 are strong magnets, the magnetic poles of the matching surfaces of the upper fixed magnet 10 and the lower fixed magnet 4 are opposite, the magnetic force is large, and the adsorption fixation property is good.

The upper fixing magnet 10 and the lower fixing magnet 4 are respectively provided with six, the positions of the upper fixing magnet 10 and the lower fixing magnet 4 correspond to each other, the filling 6 is arranged in the dental tray protecting shell 5, and the upper end of the denture fixing nail 7 is provided with a supporting clamping table 12 for supporting and fixing the bottom surface of the dental crown 3.

The upper end of connecting nail 13 is provided with taper pin joint 14, and the lower extreme of connecting nail 13 is provided with stud structure 15, through threaded connection, easy dismounting between connecting nail 13 and the artificial tooth staple 7, is connected through taper pin joint 14 between connecting nail 13 and the crown 3, and taper structure, installation stability is good.

The upper fixing nails 9 and the false tooth fixing nails 7 are arranged in a staggered mode, so that the filling 6 is prevented from being perforated, and the fixing effect is guaranteed.

The working principle of the utility model is as follows: the denture main body 2 and the dental bed main body 1 are fixed through the magnetic attraction between the lower fixed magnet 4 and the upper fixed magnet 10, the upper fixed magnet 10 and the lower fixed magnet 4 are respectively provided with six, the positions of the upper fixed magnet 10 and the lower fixed magnet 4 correspond to each other, the upper fixed magnet 10 and the lower fixed magnet 4 are respectively provided with a powerful magnet, the magnetic poles of the matching surfaces of the upper fixed magnet 10 and the lower fixed magnet 4 are opposite, the magnetic force is large, the attraction fixation performance is good, the embarrassment of the denture falling is avoided, the disassembly and assembly are convenient, the crown 3 and the denture main body 2 are fixedly connected through the connecting nails 13, each crown 3 is independently and fixedly installed, the installation stability is good, the replacement and the repair of a single crown 3 are convenient, the chewing hard object is not worry, and the denture main body is safe and reliable.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a detachable denture, includes denture main part (2) and tooth crown (3), its characterized in that, install on denture main part (2) the tooth crown (3) on tooth support protecting crust (5), denture main part (2) with one side that tooth support protecting crust (5) corresponds is provided with cooperation denture (11), the denture base groove (8) of cooperation denture (11) cooperates with tooth bed main part (1), fixed magnet (4) have been preset in tooth bed main part (1), fixed magnet (10) are installed to the embedded setting of denture base groove (8), tooth crown (3) with through denture staple (7) fixed connection between denture staple (7) and tooth crown (3), through connecting staple (13) fixed connection between denture staple (7).

2. The detachable denture according to claim 1, wherein the bottom surface of the lower fixing magnet (4) is provided with a threaded hole (16), the lower fixing magnet (4) is fixedly connected with a lower fixing nail (18) through a screw (17), and the lower fixing nail (18) is embedded in the dental bed main body (1).

3. The detachable denture according to claim 1, wherein the upper fixing magnet (10) is fixedly installed in the denture base groove (8) through an upper fixing nail (9), the upper fixing magnet (10) and the lower fixing magnet (4) are strong magnets, and the matching surface magnetic poles of the upper fixing magnet (10) and the lower fixing magnet (4) are opposite.

4. The detachable denture according to claim 1, wherein six upper fixing magnets (10) and six lower fixing magnets (4) are respectively arranged, the positions of the upper fixing magnets (10) and the positions of the lower fixing magnets (4) correspond to each other, a filler (6) is arranged in the denture protecting shell (5), and a supporting clamping table (12) is arranged at the upper end of the denture fixing nail (7).

5. The detachable denture according to claim 1, characterized in that a taper pin joint (14) is arranged at the upper end of the connecting nail (13), a stud structure (15) is arranged at the lower end of the connecting nail (13), the connecting nail (13) is connected with the denture fixing nail (7) through threads, and the connecting nail (13) is connected with the dental crown (3) through the taper pin joint (14).

6. A removable denture according to claim 3, wherein said upper fixture (9) is offset from said denture fixture (7).