Implant denture

Abstract

The utility model discloses an implant denture, relates to the technical field of denture structures, and aims to solve the problems that most implant dentures in the prior art are single and independent, and cannot be mutually connected and limited after being mounted, so that the implant dentures cannot be prevented from growing and misplacing after being fixed. An artificial dental crown is mounted at the top of the implant, a first protective pad is arranged on the lower surface of the implant, a first fixing column is arranged at the bottom of the implant, a first connecting thread is arranged on the surface of the first fixing column, and a first connecting groove is formed in the implant; the foundation pile is arranged in the first connecting groove, a second fixing column is arranged at the bottom of the foundation pile, a second connecting thread is arranged on the surface of the second fixing column, and the second fixing column is in threaded connection with the interior of the first connecting groove through the second connecting thread; the rod clamping assembly is arranged on the implant, and a first connecting column is arranged on the rod clamping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of denture structures, in particular to an implant denture. Background Art

[0002] Dentures are what people often call "false teeth". In medicine, they are a general term for restorations made after partial or complete tooth loss in the upper and lower jaws. Dentures are divided into two types: removable and fixed. Fixed dentures, commonly known as "fixed dentures", cannot be removed and put on by the patient themselves, while removable dentures, commonly known as "removable dentures", can be easily removed and put on by the patient.

[0003] For example, the Chinese authorized patent with announcement number CN213465402U (a kind of implant denture): includes a crown, an abutment and an implant, the crown is sleeved on the abutment, the abutment is fixed on the implant, the crown is provided with a concave ring on the side close to the implant, an elastic pad is provided in the concave ring, the elastic pad is provided with a smooth layer on the side wall away from the abutment, a cavity is provided inside the elastic pad, and a medium layer is provided in the cavity. When the denture is implanted, the elastic pad provided at the part where the crown and the gingival soft tissue are in contact makes the elastic pad in contact with the gingival soft tissue, thereby improving the comfort of the denture during use. After the denture is implanted, the smooth layer can reduce the friction of the elastic pad on the gingival soft tissue during the contact between the elastic pad and the gingival soft tissue. The cavity in the elastic pad can make the elastic pad softer when worn. The elastic pad is expanded to different degrees by filling the medium layer in the cavity, so that the elastic pad is in closer contact with the gingival soft tissue.

[0004] However, most of the implant dentures in the above-mentioned prior art are single and independent, and cannot be connected and limited to each other after installation, so that the problem of growth dislocation cannot be avoided after fixation; therefore, it does not meet the existing needs. We have proposed an implant denture. Utility Model Content

[0005] The purpose of the present invention is to provide an implant denture to solve the problem that most of the implant dentures in the prior art proposed in the above background technology are single and independent, and cannot be connected and limited to each other after installation, so that their growth dislocation cannot be avoided after fixation.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an implant denture, comprising an implant and an artificial crown, wherein the artificial crown is mounted on the top of the implant, a first protective pad is provided on the lower surface of the implant, a first fixing post is provided on the bottom of the implant, a first connecting thread is provided on the surface of the first fixing post, and a first connecting groove is provided inside the implant;

[0007] Also includes:

[0008] A foundation pile is provided inside the first connecting groove, a second fixing column is provided at the bottom of the foundation pile, a second connecting thread is provided on the surface of the second fixing column, and the second fixing column is threadedly connected to the interior of the first connecting groove through the second connecting thread;

[0009] A rod clamp assembly is arranged on the implant. A first connecting column is provided on the rod clamp assembly. Both side end surfaces of the first connecting column are provided with connecting rods. A second connecting column is provided on one side of the connecting rod.

[0010] Preferably, a connecting block is provided inside the artificial crown, a connecting seat is provided on the upper surface of the base pile, a second connecting groove is provided inside the connecting seat, and the artificial crown is plug-connected to the second connecting groove through the connecting block.

[0011] Preferably, a second protective pad is installed on the lower surfaces of the first connecting column, the second connecting column and the connecting rod, and a mounting rod is provided at the bottom of the first connecting column and the second connecting column, and the upper and lower ends of the mounting rod are respectively connected to the internal threads of the first connecting column, the second connecting column and the implant.

[0012] Preferably, the tops of the first connecting column and the second connecting column are both provided with clamping columns, the surfaces of the clamping columns are provided with clamping rings, and there are three clamping rings. The clamping columns are clamped and connected to the artificial crown through the clamping rings.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The present invention implants the implant into the alveolar bone by arranging an implant, a base pile, an artificial crown and a rod clamp assembly. When a denture needs to be installed at a discontinuous position, the base pile is fixedly connected to the inside of the implant through a second fixing column, and the artificial crown is plugged into the top of the implant. When multiple continuous positions need to be implanted, the rod clamp assembly is threadedly connected to the inside of the implant through the installation rod, and then the artificial crown is clamped to the clamping ring on the clamping column. This not only reduces the number of implants, but also ensures the stability between multiple artificial crowns, solving the problem in the prior art that most implant dentures are single and independent, and cannot be connected and limited to each other after installation, thereby failing to avoid growth dislocation after fixation.

[0015] 2. By installing a first protective pad on the lower surface of the implant and setting a second protective pad on the lower surfaces of the first connecting column, the second connecting column and the connecting rod, the comfort of installation and use can be ensured. At the same time, the mounting rods at the bottom of the first connecting column and the second connecting column on the rod clamp assembly are threadedly connected to them, and the mounting rods can be disassembled and assembled according to quantity requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the implant denture of the present utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the implant denture of the present invention;

[0018] Figure 3 It is an enlarged schematic diagram of the pile foundation structure of the present utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the rod clamp assembly of the present utility model;

[0020] In the figure: 1. Implant; 2. Artificial crown; 3. First protective pad; 4. First fixing column; 5. First connecting thread; 6. Connecting block; 7. Foundation pile; 8. First connecting groove; 9. Second fixing column; 10. Second connecting thread; 11. Connecting seat; 12. Second connecting groove; 13. Rod clamp assembly; 14. First connecting column; 15. Second connecting column; 16. Snap-on column; 17. Snap-on ring; 18. Connecting rod; 19. Second protective pad; 20. Mounting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-4 The present invention provides an embodiment of an implant denture, comprising an implant 1 and an artificial crown 2, wherein the artificial crown 2 is mounted on the top of the implant 1, a first protective pad 3 is provided on the lower surface of the implant 1, a first fixing column 4 is provided on the bottom of the implant 1, a first connecting thread 5 is provided on the surface of the first fixing column 4, and a first connecting groove 8 is provided inside the implant 1;

[0023] Also includes:

[0024] A foundation pile 7 is provided inside the first connecting groove 8. A second fixing column 9 is provided at the bottom of the foundation pile 7. A second connecting thread 10 is provided on the surface of the second fixing column 9. The second fixing column 9 is threadedly connected to the inside of the first connecting groove 8 through the second connecting thread 10.

[0025] The rod clamp assembly 13 is arranged on the implant 1, and a first connecting column 14 is provided on the rod clamp assembly 13. The end surfaces of both sides of the first connecting column 14 are provided with connecting rods 18, and a second connecting column 15 is provided on one side of the connecting rod 18. When in use, due to the arrangement of the implant 1, the base pile 7, the artificial crown 2 and the rod clamp assembly 13, the implant 1 is implanted into the alveolar bone. When it is necessary to install a denture at a discontinuous position, the base pile 7 is fixedly connected to the inside of the implant 1 through the second fixing column 9, and then the artificial crown 2 is plugged into the top of the implant 1. When it is necessary to implant multiple continuous positions, the rod clamp assembly 13 is threadedly connected to the inside of the implant 1 through the installation rod 20, and then the artificial crown 2 is connected to the clamp assembly 13. The clamping ring 17 on the column 16 can be clamped and connected, which not only reduces the number of implants 1, but also ensures the stability between multiple artificial crowns 2, solving the problem that most implant dentures in the prior art are single and independent, and cannot be connected and limited to each other after installation, thereby unable to avoid growth dislocation after fixation. In addition, by installing a first protective pad 3 on the lower surface of the implant 1, and arranging a second protective pad 19 on the lower surfaces of the first connecting column 14, the second connecting column 15 and the connecting rod 18, the comfort of its installation and use can be guaranteed. At the same time, the mounting rod 20 at the bottom of the first connecting column 14 and the second connecting column 15 on the rod clamp assembly 13 is threadedly connected to them, and the mounting rod 20 can be disassembled and assembled according to quantity requirements.

[0026] See also Figures 1-4 A connecting block 6 is provided inside the artificial crown 2, a connecting seat 11 is provided on the upper surface of the base pile 7, a second connecting groove 12 is provided inside the connecting seat 11, and the artificial crown 2 is plugged into the second connecting groove 12 through the connecting block 6.

[0027] See also Figures 1-4 The lower surfaces of the first connecting column 14, the second connecting column 15 and the connecting rod 18 are all installed with a second protective pad 19, and the bottoms of the first connecting column 14 and the second connecting column 15 are both provided with a mounting rod 20, and the upper and lower ends of the mounting rod 20 are respectively connected to the internal threads of the first connecting column 14, the second connecting column 15 and the implant 1, and the mounting rod 20 at the bottom of the first connecting column 14 and the second connecting column 15 on the rod clamp assembly 13 is threadedly connected thereto, and the mounting rod 20 can be disassembled and assembled according to quantity requirements.

[0028] See also Figures 1-4The tops of the first connecting column 14 and the second connecting column 15 are both provided with a clamping column 16, and the surfaces of the clamping column 16 are provided with a clamping ring 17. There are three clamping rings 17. The clamping column 16 is clamped and connected to the artificial crown 2 through the clamping ring 17. When multiple consecutive positions need to be implanted, the rod clamp assembly 13 is threadedly connected to the inside of the implant 1 through the mounting rod 20, and then the artificial crown 2 is clamped and connected to the clamping ring 17 on the clamping column 16. This not only reduces the number of implants 1, but also ensures the stability between multiple artificial crowns 2, solving the problem that most implant dentures in the prior art are single and independent, and cannot be connected and limited to each other after installation, thereby failing to avoid growth dislocation after fixation.

[0029] Working principle: When in use, due to the arrangement of the implant 1, the base pile 7, the artificial crown 2 and the rod clamp assembly 13, the implant 1 is implanted into the alveolar bone. When a denture needs to be installed at a discontinuous position, the base pile 7 is fixedly connected to the inside of the implant 1 through the second fixing column 9, and the artificial crown 2 is plugged into the top of the implant 1. When multiple continuous positions need to be implanted, the rod clamp assembly 13 is threadedly connected to the inside of the implant 1 through the installation rod 20, and then the artificial crown 2 is clamped and connected to the clamping ring 17 on the clamping column 16. This can reduce the number of implants 1 and can also The stability between multiple artificial crowns 2 is ensured, which solves the problem that most of the implant dentures in the prior art are single and independent, and cannot be connected and limited to each other after installation, thereby being unable to avoid their growth dislocation after fixation. In addition, by installing a first protective pad 3 on the lower surface of the implant 1, and arranging a second protective pad 19 on the lower surfaces of the first connecting column 14, the second connecting column 15 and the connecting rod 18, the comfort of their installation and use can be guaranteed. At the same time, the mounting rod 20 at the bottom of the first connecting column 14 and the second connecting column 15 on the rod clamp assembly 13 is threadedly connected to them, and the mounting rod 20 can be disassembled and assembled according to quantity requirements.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An implant denture, comprising an implant (1) and an artificial crown (2), wherein the artificial crown (2) is mounted on the top of the implant (1), a first protective pad (3) is provided on the lower surface of the implant (1), a first fixing column (4) is provided on the bottom of the implant (1), a first connecting thread (5) is provided on the surface of the first fixing column (4), and a first connecting groove (8) is provided inside the implant (1); Its characteristics are: Also includes: A foundation pile (7) is arranged inside the first connecting groove (8), a second fixing column (9) is provided at the bottom of the foundation pile (7), a second connecting thread (10) is provided on the surface of the second fixing column (9), and the second fixing column (9) is threadedly connected to the inside of the first connecting groove (8) through the second connecting thread (10); A rod clamp assembly (13) is arranged on the implant (1), and a first connecting column (14) is provided on the rod clamp assembly (13). Both side end surfaces of the first connecting column (14) are provided with connecting rods (18), and a second connecting column (15) is provided on one side of the connecting rod (18).

2. The implant denture according to claim 1, characterized in that: A connecting block (6) is provided inside the artificial crown (2), and a connecting seat (11) is provided on the upper surface of the base pile (7).

3. The implant denture according to claim 2, characterized in that: A second connecting groove (12) is provided inside the connecting seat (11), and the artificial crown (2) is plug-connected to the second connecting groove (12) via a connecting block (6).

4. The implant denture according to claim 1, characterized in that: Second protective pads (19) are installed on the lower surfaces of the first connecting column (14), the second connecting column (15) and the connecting rod (18).

5. The implant denture according to claim 1, characterized in that: The bottoms of the first connecting column (14) and the second connecting column (15) are both provided with mounting rods (20), and the upper and lower ends of the mounting rods (20) are respectively connected to the internal threads of the first connecting column (14), the second connecting column (15) and the implant (1).

6. The implant denture according to claim 1, characterized in that: A clamping column (16) is provided on the top of each of the first connecting column (14) and the second connecting column (15), and a clamping ring (17) is provided on the surface of the clamping column (16).

7. The implant denture according to claim 6, characterized in that: Three clamping rings (17) are provided, and the clamping column (16) is clamped and connected to the artificial crown (2) via the clamping rings (17).

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