CN219306991U

CN219306991U - Denture with high stability

Info

Publication number: CN219306991U
Application number: CN202222965082.6U
Authority: CN
Inventors: 王陈淳; 陈善强; 陶悦
Original assignee: Jiashan Weiding Dental Equipment Co ltd
Current assignee: Jiashan Weiding Dental Equipment Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-07-07
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a denture with high stability, wherein a bonding notch for bonding and fixing the denture is arranged on a corresponding tooth body of a base, and a cavity is arranged at the bottom of the tooth body; the first ends of the clamping rings are respectively and fixedly connected to the left side and the right side of the tooth body; the connecting wires penetrate through the cavities of the tooth bodies, and the two ends of the connecting wires are respectively connected to the second ends of the two clamping rings; the embedded block is fixedly connected to the top position of the cavity; the connecting block is connected to the bottom of the embedded block in a front-back sliding manner and is also positioned in the cavity, the connecting block is fixedly connected with the part of the connecting wire in the cavity, under the action of the connecting wire, the first side surface of the connecting block, which is far away from the first end of the clamping ring, is propped against the corresponding inner wall of the cavity, and the first side surface is inclined downwards; the base is fixedly connected with the implant body, the second side surface of the base corresponding to the first side surface of the connecting block is in a matched inclined state, the embedded block and the connecting block can be magnetically attracted by the base station; the two modes of the clasp and the magnetic attraction are combined, and the beneficial effect of improving the stability of the connection of the false tooth in the cavity is achieved.

Description

Denture with high stability

Technical Field

The present utility model relates to a denture, and more particularly, to a denture with high stability.

Background

The removable denture can be generally assembled and disassembled from the oral cavity by a patient, and is convenient to take down for cleaning and maintenance. The existing removable denture generally depends on the clasp to be matched with healthy teeth in the mouth of a patient to fix the denture. The removable dentures also exist as: the implant is planted on the gum bone, the magnetic matrix is connected with the implant, and the false tooth is fixed by a magnetic attraction mode. However, both of these methods have insufficient denture stability.

Disclosure of Invention

The application provides a denture with high stability, which can solve the problem in the background technology.

In this application, provide a denture that stability is high, its characterized in that includes: the tooth body is provided with a plurality of bonding notches for bonding and fixing the tooth body, and a cavity is formed in the bottom of the tooth body; the first ends of the two clamping rings are respectively and fixedly connected to the left side and the right side of the tooth body; the connecting wire penetrates through the cavity of the tooth body, and two ends of the connecting wire are respectively connected to the second ends of the two clamping rings; the embedded block is fixedly connected to the top position of the cavity; the connecting block is connected to the bottom of the embedded block in a front-back sliding manner and is also arranged in the cavity, the connecting block is fixedly connected with the part of the connecting wire in the cavity, and under the action of the connecting wire, the first side surface of the connecting block, which is far away from the first end of the clamping ring, abuts against the corresponding inner wall of the cavity, and the first side surface is inclined downwards; implant, magnetic base station, base station fixed connection in the implant, it corresponds the second side of connecting block first side is the inclination of cooperation, embedded block, connecting block all can by the base station magnetism is inhaled.

Further, the first end of the snap ring is positioned on the inner side of the tooth body.

Further, the first side surface includes a horizontal surface of the upper portion and a slope surface of the lower portion.

Further, the part between the first end of the clamping ring and the bending part is fixedly connected to the base.

Further, the connecting wire is provided with a plurality of.

Further, the two clamping rings are integrally arranged.

In summary, in the application, the denture with high stability has the beneficial effect of improving the stability of the connection of the denture in the cavity by combining the two modes of the clasp and the magnetic attraction.

Drawings

In order to better and clearly describe the technical solutions in the embodiments or the background of the present application, the following description will describe the drawings used in the embodiments or the background of the present application.

FIG. 1 is a schematic illustration of the present practice;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic illustration of an insert block and a connection block;

fig. 4 is a schematic view of an integrated arrangement of two snap rings.

In the figure, 1, teeth; 2. a base; 3. a tooth body; 31. a cavity; 4. a clasp; 4-1, a first vertical portion; 4-2, a second vertical portion; 4-3, horizontal portion; 5. a connecting wire; 6. an embedded block; 7. a connecting block; 71. a first side; 71-1, horizontal plane; 71-2, inclined plane; 8. an implant; 9. a base station.

Detailed Description

Further description is provided below in connection with the accompanying drawings.

Referring to fig. 1 to 4, the present application provides a denture with high stability, which is used in combination with teeth 1 with two perfect sides for fixing, and comprises a base 2, a tooth body 3, two clasps 4, a connecting wire 5, an embedded block 6, a connecting block 7, an implant 8 and a magnetic base 9.

The base 2 is provided with a bonding notch for bonding and fixing the base corresponding to the tooth body 3, and the bottom of the tooth body 3 is provided with a cavity 31. That is, when the base 2 is manufactured by using the raw material, the position of the bottom of the tooth body 3 is left, so that the cavity 31 can be exposed, and the raw material and the edge of the tooth body 3 are bonded and fixed to form a bonding gap.

The two clamping rings 4 are respectively used for being matched with the teeth 1 with two intact sides, and the first ends of the two clamping rings 4 are respectively fixedly connected to the left side and the right side of the tooth body 3. In the top view, the snap ring 4 includes a first vertical portion 4-1, a second vertical portion 4-2, and a horizontal portion 4-3 connecting the two vertical portions, wherein an end of the first vertical portion 4-1 is the first end. The first vertical part 4-1 and the second vertical part 4-2 are used for matching the front side surface and the rear side surface of the tooth 1, and the horizontal part 4-3 is in an inverted concave shape and matched with the top surface of the tooth 1. The conventional clasp 4 is configured in such a way that it is generally customized according to the specific shape of the tooth 1, so that the tooth 1 and the clasp 4 are simply shown in the figure.

The connecting wire 5 passes through the cavity of the tooth body 3, and both ends are respectively connected to the second ends (the ends of the second vertical portions 4-2) of the two bending reinforcing pieces. I.e. the sides of the tooth body 3 corresponding to the two teeth 1 are provided with through holes which are communicated with the cavity 31.

The embedded block 6 is fixedly connected to the top of the cavity 31, and the connecting block 7 is connected to the bottom of the embedded block 6 in a front-back sliding manner and is also positioned in the cavity 31. The inner wall at the top of the cavity 31 is provided with an embedded groove, the top of the embedded block 6 is integrally provided with a protrusion matched with the embedded groove (adhesive can be added between the protrusion and the embedded groove), the connecting block 7 is firstly connected to the embedded block 6 in a sliding manner, then the connecting block 7 is communicated with the embedded block 6 and is put into the cavity 31, and the embedded block 6 is clamped into the embedded groove.

The connecting block 7 is also fixedly connected with the connecting wire 5 in the cavity 31, and under the action of the connecting wire 5, the first side face 71 of the connecting block 7, which is far away from the first end of the bending reinforcing piece, abuts against the inner wall corresponding to the cavity 31. Namely, the point position of fixedly connecting the connecting wire 5 and the connecting block 7 is set, the length of the connecting wire 5 is set, and a material with certain deformability is selected as the connecting wire 5, so that the connecting wire 5 is tightened to drive the connecting block 7 to slide until the first side face 71 abuts against the inner wall corresponding to the cavity 31. In addition, the number of the connection lines 5 may be provided in plural, for example, two connection lines 5 in the drawing.

The implant 8 in the present application refers to an implant 8 used in the conventional denture implantation, which is perforated in the gum bone, and then the implant 8 is screwed into the hole (for convenience of representation, threads on the outer wall of the implant 8 are not shown). The abutment 9 is fixedly connected to the implant 8 through threads, the second side surface corresponding to the first side surface 71 of the connecting block 7 is in a matched inclined state, and the embedded block 6 and the connecting block 7 can be magnetically attracted by the abutment 9. Like this, when the tooth body 3 and the abutment 9 cooperate, first side 71 and second side support, make connecting block 7 remove, drive snap ring 4 through connecting wire 5 and warp, chucking two teeth 1, make tooth body 3 more firm.

In one embodiment, the first end of the clasp 4 is inside the tooth 3. Compared with the first end of the clamping ring 4 which is positioned at the outer side of the tooth body 3, the tooth body is more attractive.

In one embodiment, the first side 71 includes an upper portion of the horizontal surface 71-1 and a lower portion of the inclined surface 71-2. That is, when the first side 71 abuts against the inner wall corresponding to the cavity 31, the horizontal plane 71-1 abuts against the inner wall corresponding to the cavity, which is more stable.

In one embodiment, the portion between the first end of the clasp 4 and the bend is also fixedly attached to the base 2. The stability of the snap ring 4 is improved.

In one embodiment, two clasps 4 are integrally provided and fixedly connected together to the tooth body 3. The connection between the two clamping rings 4 and the tooth body 3 is more stable.

Claims

1. A denture having high stability, comprising:

the novel tooth structure comprises a base (2) and a tooth body (3), wherein an adhesion notch for adhesion fixation of the base (2) is formed in the base corresponding to the tooth body (3), and a cavity (31) is formed in the bottom of the tooth body (3);

the first ends of the two clamping rings (4) are respectively and fixedly connected to the left side and the right side of the tooth body (3);

the connecting wire (5) penetrates through the cavity (31) of the tooth body (3), and two ends of the connecting wire (5) are respectively connected to the second ends of the two clamping rings (4);

the embedded block (6), the embedded block (6) is fixedly connected to the top position of the cavity (31);

the connecting block (7), the connecting block (7) is connected to the bottom of the embedded block (6) in a front-back sliding way and is also positioned in the cavity (31), the connecting block (7) is fixedly connected with the part of the connecting wire (5) in the cavity (31), under the action of the connecting wire (5), a first side face (71) of the connecting block (7) away from the first end of the clamping ring (4) is propped against the corresponding inner wall of the cavity (31), and the first side face (71) is inclined downwards;

implant (8), magnetic base (9), base (9) fixed connection in implant (8), it corresponds the second side of connecting block (7) first side (71) is the slope state of cooperation, embedded block (6), connecting block (7) all can by base (9) magnetism is inhaled.

2. A denture with high stability according to claim 1, characterized in that the clasp (4) first end is inside the tooth body (3).

3. A dental prosthesis of high stability according to claim 1, characterized in that said first side (71) comprises an upper level (71-1) and a lower slope (71-2).

4. A dental prosthesis of high stability according to claim 1, characterized in that the part between the first end of the clasp (4) and the bend is also fixedly connected to the base (2).

5. A dental prosthesis of high stability according to claim 1, characterized in that the connecting wire (5) is provided in plurality.

6. A denture with high stability according to claim 1, characterized in that two of said clasps (4) are integrally provided.