CN210330793U

CN210330793U - Complete denture

Info

Publication number: CN210330793U
Application number: CN201920915413.0U
Authority: CN
Inventors: 冯天远; 刘湘建; 黄辉岭; 刘志良
Original assignee: Shimmer Computerized Dental Technology Co ltd
Current assignee: Shimmer Computerized Dental Technology Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a complete denture, including lower tooth base, lower dental crown, adsorption structure, go up tooth base and last alveolus, the top of lower tooth base is provided with down dental crown, and the inside of dental crown all is provided with down the tooth body down to the lower tooth base of lower dental crown bottom is inside to be provided with down the alveolus, the top of lower tooth body is provided with the tooth base, and the inside of going up the tooth base is provided with the alveolus, the bottom of going up the alveolus all is provided with the tooth body, and goes up the last tooth tank bottom end in the tooth body outside and be fixed with the dental crown, the border that all is fixed with on the border position department on lower tooth base bottom end and last tooth base top all is provided with down gum and last gum on the lower tooth base of lower tooth body and last tooth base one end and the last tooth base outer wall respectively. The utility model discloses not only reduced the artificial tooth and appeared not hard up or the phenomenon that drops, saved the power that the user will exert, improved the comfort of artificial tooth in user's oral cavity inside moreover.

Description

Complete denture

Technical Field

The utility model relates to the technical field of medical care, in particular to a complete denture.

Background

The falling of teeth in the oral cavity is caused by a plurality of conditions, periodontal diseases or other factors, or various substances which are unfavorable for the teeth are often eaten, so that the teeth fall off after a plurality of people are aged, and the complete denture is a conventional repairing treatment method for a patient without a tooth jaw.

The complete dentures on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) After the traditional complete denture is used for a long time, the complete denture is difficult to maintain high adsorption force due to the abrasion of a user to the complete denture, so that the complete denture is easy to loosen or fall off;

(2) the traditional people using the complete denture is usually middle-aged and elderly people, so that the occlusal force and the tension required by the complete denture are more strenuous for the elderly people;

(3) conventional complete dentures of this type typically require the use of screw or steel fasteners for installation, which tend to rust and reduce the comfort of the denture within the user's mouth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a complete denture to propose the condition that the complete denture appears becoming flexible or droing easily in solving above-mentioned background art, the application of force is comparatively hard for old man crowd, and the lower problem of comfort of denture in the user oral cavity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a complete denture, includes lower tooth base, lower dental crown, adsorption structure, goes up dental base and last tooth groove, the top of dental base is provided with down dental crown down, and the inside of dental crown all is provided with down the tooth body down to the inside dental groove that is provided with down of lower dental crown bottom, the top of lower tooth body is provided with the dental base, and the inside of going up dental base is provided with the tooth groove, the bottom of going up the tooth groove all is provided with the tooth body, and goes up the bottom of the tooth end of the tooth outside and be fixed with the dental crown, the marginal position department of lower dental base bottom and last dental base top all is fixed with the bonding welt, and the both sides of bonding welt all are provided with adsorption structure, be provided with gum and last gum down on the lower dental base of lower tooth body and the last dental base outer wall respectively.

Preferably, tooth angles are arranged on the outer walls of the two sides of the lower tooth base and the outer walls of the two sides of the upper tooth base, lower tooth sockets are arranged at the top ends of the tooth angles of the two sides of the lower tooth base, and the second magnetic block is arranged inside the lower tooth sockets.

Preferably, the lower tooth base and the upper tooth base on one side of the lower tooth body and the upper tooth body are both provided with filling ladder grooves, thermoplastic resin is fixed in the filling ladder grooves, and the filling ladder grooves outside the thermoplastic resin are filled with glue injection fillers.

Preferably, the adsorption structure is internally provided with an arc groove, a fixed disc, a connecting piece, a soft cone cover body and an embedded body in sequence, the lower tooth base and the upper tooth base are internally provided with the arc groove, the fixed disc is arranged in the arc groove, and the connecting piece is fixed at the top end of the fixed disc.

Preferably, the top end of the connecting piece extends to the inside of the adhesive welt and is provided with a soft cone cover body, an inner inlay is fixed at the bottom end of the inside of the soft cone cover body, the bottom end of the inner inlay is fixedly connected with the top end of the soft cone cover body, and the top end of the inner inlay extends to the outside of the adhesive welt.

Preferably, the tooth angle top ends of the two sides of the upper tooth base are provided with upper tooth grooves, first magnetic blocks are fixed inside the upper tooth grooves, and the first magnetic blocks are matched with the second magnetic blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the complete denture not only reduces the phenomenon that the denture is loosened or falls off, saves the force applied by a user, but also improves the comfortable sensation of the denture in the oral cavity of the user;

(1) by arranging the arc-shaped groove, the fixed disc, the connecting piece, the soft conical cover body and the embedded body, the upper and lower acting forces of occlusion are transmitted to the inside of the arc-shaped groove and are transmitted to the inside of the soft conical cover body, and the soft conical cover body deforms and extrudes the air in the soft conical cover body, so that the phenomenon that the false tooth is loosened or falls off is reduced;

(2) by arranging the lower tooth socket, the upper tooth socket, the first magnetic block, the tooth angle and the second magnetic block, the like magnetic force of the second magnetic block and the first magnetic block enables the lower tooth base and the upper tooth base to generate mutual repulsive force under the action of the tension and the biting force in the oral cavity of a user, so that the force applied by the user is saved;

(3) through being provided with the terraced groove of packing, glue and annotate filler and thermoplastic resin, put into the inside of filling terraced groove with thermoplastic resin to glue and annotate inside the terraced groove of packing of filler filling in the thermoplastic resin outside, thermoplastic resin is connected the upper teeth body with last tooth base, has improved the comfort of artificial tooth in user's oral cavity inside.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the upper teeth body of the present invention in cross-section and enlarged structure;

fig. 5 is an enlarged structural schematic diagram of the adsorption structure section of the present invention.

In the figure: 1. a lower tooth base; 2. a lower tooth body; 3. a lower dental crown; 4. an adsorption structure; 401. an arc-shaped groove; 402. fixing the disc; 403. a connecting member; 404. a flexible cone cover body; 405. an inlay; 5. an upper dental crown; 6. an upper tooth body; 7. an upper abutment; 8. lower gum; 9. applying the gum; 10. a lower alveolus; 11. a lower gullet; 12. an upper tooth groove; 13. an upper alveolus; 14. a first magnetic block; 15. a tooth angle; 16. a second magnetic block; 17. filling the ladder grooves; 18. filling materials are injected; 19. a thermoplastic resin; 20. and (6) adhering and welting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a complete denture comprises a lower tooth base 1, a lower tooth crown 3, an adsorption structure 4, an upper tooth base 7 and an upper tooth socket 13, wherein the lower tooth crown 3 is arranged at the top of the lower tooth base 1, a lower tooth body 2 is arranged inside the lower tooth crown 3, the lower tooth socket 10 is arranged inside the lower tooth base 1 at the bottom end of the lower tooth crown 3, the upper tooth base 7 is arranged above the lower tooth body 2, and the upper tooth socket 13 is arranged inside the upper tooth base 7;

the outer walls of two sides of the lower tooth base 1 and the upper tooth base 7 are respectively provided with a tooth angle 15, the top ends of the tooth angles 15 of two sides of the lower tooth base 1 are respectively provided with a lower tooth socket 11, a second magnetic block 16 is arranged inside the lower tooth socket 11 and used for reducing the biting force, the top ends of the tooth angles 15 of two sides of the upper tooth base 7 are respectively provided with an upper tooth socket 12, a first magnetic block 14 is fixed inside the upper tooth socket 12, and the first magnetic block 14 is matched with the second magnetic block 16 and used for assisting the second magnetic block 16;

filling ladder grooves 17 are formed in the lower tooth base 1 and the upper tooth base 7 on one sides of the lower tooth body 2 and the upper tooth body 6, thermoplastic resin 19 is fixed in the filling ladder grooves 17, and glue injection fillers 18 are filled in the filling ladder grooves 17 on the outer sides of the thermoplastic resin 19 and used for fixing the lower tooth body 2 and the upper tooth body 6;

the bottom of the upper tooth socket 13 is provided with an upper tooth body 6, the bottom end of the upper tooth socket 13 outside the upper tooth body 6 is fixed with an upper tooth crown 5, the edge positions of the bottom end of the lower tooth base 1 and the top end of the upper tooth base 7 are fixed with adhesive welts 20, two sides of each adhesive welt 20 are provided with adsorption structures 4, and the outer walls of the lower tooth base 1 and the upper tooth base 7 at one ends of the lower tooth body 2 and the upper tooth body 6 are respectively provided with a lower gum 8 and an upper gum 9;

the inside of the adsorption structure 4 is sequentially provided with an arc groove 401, a fixed disc 402, a connecting piece 403, a soft conical cover body 404 and an inner embedded body 405, the insides of the lower tooth base 1 and the upper tooth base 7 are both provided with the arc groove 401, the inside of the arc groove 401 is provided with the fixed disc 402, the top end of the fixed disc 402 is fixed with the connecting piece 403, the top end of the connecting piece 403 extends to the inside of the adhesive welt 20 and is provided with the soft conical cover body 404, the bottom end of the inside of the soft conical cover body 404 is fixed with the inner embedded body 405, the bottom end of the inner embedded body 405 is fixedly connected with the top end of the soft conical cover body 404, and the top end of the inner;

in the process, when a user bites the lower tooth body 2 and the upper tooth body 6 through biting, the upper and lower acting forces of the biting are transmitted to the inside of the arc-shaped groove 401, the fixed disc 402 is stressed and is conveyed to the inside of the soft cone cover body 404 through the connecting piece 403, and the soft cone cover body 404 is made of soft materials and deforms to extrude the air inside, so that the internal and external pressure is increased, the lower tooth base 1 and the upper tooth base 7 are more tightly adsorbed to the inner wall of the oral cavity, and the phenomenon that the false tooth is loosened or falls off is reduced.

The working principle is as follows: when in use, firstly, the thermoplastic resin 19 is placed in the filling ladder groove 17, the glue filling 18 is filled in the filling ladder groove 17 at the outer side of the thermoplastic resin 19, the thermoplastic resin 19 connects the upper tooth body 6 with the upper tooth base 7, the thermoplastic resin 19 has good plasticity, so that the artificial tooth is not easy to damage in long-term use, the comfort of the artificial tooth in the oral cavity of a user is improved, then the user firstly attaches the bonding welts 20 at the two ends of the lower tooth base 1 and the upper tooth base 7 to the inside of the oral cavity, in the process, when the user bites the lower tooth body 2 and the upper tooth body 6 through biting, the upper and lower acting forces of biting are transmitted to the inside of the arc-shaped groove 401, the fixed disk 402 is forced to be transmitted to the inside of the soft cone cover body 404 through the connecting piece 403, and the soft cone cover body 404 is soft, so as to deform and squeeze the air inside, the internal and external pressure is increased, so that the lower tooth base 1 and the upper tooth base 7 are more closely adsorbed to the inner wall of the oral cavity, the phenomenon that the false tooth is loosened or falls off is reduced, and finally, in the using process of the false tooth, the second magnetic block 16 and the first magnetic block 14 are magnetic force with the same polarity, so that the lower tooth base 1 and the upper tooth base 7 generate mutual repulsive force under the action of the tension and the biting force in the oral cavity of a user, the force required by the user is saved, and the work of the complete false tooth is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a complete denture, includes lower tooth base (1), lower tooth crown (3), adsorption structure (4), upper tooth base (7) and upper dental groove (13), its characterized in that: the top of the lower tooth base (1) is provided with a lower tooth crown (3), and the inner part of the lower tooth crown (3) is provided with a lower tooth body (2), a lower tooth socket (10) is arranged in the lower tooth base (1) at the bottom end of the lower tooth crown (3), an upper tooth base (7) is arranged above the lower tooth body (2), an upper tooth socket (13) is arranged inside the upper tooth base (7), the bottom of the upper tooth socket (13) is provided with an upper tooth body (6), an upper dental crown (5) is fixed at the bottom end of an upper dental socket (13) at the outer side of the upper dental body (6), the edge positions of the bottom end of the lower tooth base (1) and the top end of the upper tooth base (7) are both fixed with adhesive welts (20), and both sides of the adhesive welt (20) are provided with adsorption structures (4), and the outer walls of the lower tooth base (1) and the upper tooth base (7) at one ends of the lower tooth body (2) and the upper tooth body (6) are respectively provided with a lower gum (8) and an upper gum (9).

2. A complete denture according to claim 1, wherein: tooth angle (15) are arranged on the outer walls of two sides of the lower tooth base (1) and the upper tooth base (7), lower tooth sockets (11) are arranged at the top ends of the tooth angles (15) of two sides of the lower tooth base (1), and second magnetic blocks (16) are arranged inside the lower tooth sockets (11).

3. A complete denture according to claim 1, wherein: lower tooth base (1) and the inside of last tooth base (7) of lower tooth body (2) and last tooth body (6) one side all are provided with filling ladder groove (17), and the inside of filling ladder groove (17) is fixed with thermoplastic resin (19), and the filling ladder groove (17) outside thermoplastic resin (19) inside is filled with and glues notes filler (18).

4. A complete denture according to claim 1, wherein: the adsorption structure is characterized in that an arc groove (401), a fixed disc (402), a connecting piece (403), a soft conical cover body (404) and an embedded body (405) are sequentially arranged in the adsorption structure (4), the arc grooves (401) are arranged in the lower tooth base (1) and the upper tooth base (7), the fixed disc (402) is arranged in the arc grooves (401), and the connecting piece (403) is fixed at the top end of the fixed disc (402).

5. A complete denture according to claim 4, wherein: the top of connecting piece (403) extends to the inside of bonding welt (20) and installs soft awl cover body (404), and the inside bottom mounting of soft awl cover body (404) has inlay (405), the bottom of inlay (405) and the top fixed connection of soft awl cover body (404), the top of inlay (405) extends to the outside of bonding welt (20).

6. A complete denture according to claim 2, wherein: the tooth angle (15) top end of going up tooth base (7) both sides all is provided with upper tooth's socket (12), and the inside of going up tooth's socket (12) all is fixed with first magnetic block (14), and first magnetic block (14) and second magnetic block (16) mutually support.