Glass ceramic veneering fixed false tooth

Abstract

The utility model relates to the technical field of false teeth, and discloses a glass ceramic veneering fixed false tooth which comprises a fixed base, a false tooth base is mounted at the top end of the fixed base, a false tooth main body is arranged at the top end of the false tooth base, a mounting screw rod is fixedly connected to the middle position of the top end of the false tooth base, and a fixing screw rod is fixedly connected to the mounting screw rod. The two sides of the top end of the false tooth base are fixedly connected with positioning clamping blocks, the two sides of the bottom end of the false tooth base are provided with reinforcing seats, the top end of the fixing base is fixedly connected with a mounting clamping block, and a threaded groove is formed in the false tooth main body. When the glass ceramic veneering fixed false tooth is mounted, the fixed base is inserted into a gum, then the false tooth base is connected with the fixed base, then the false tooth main body is screwed and mounted on the false tooth base, and the thread groove in the false tooth main body is in threaded connection with the mounting screw rod, so that the mounting stability is improved through double mounting, and the glass ceramic veneering fixed false tooth is convenient to separate, disassemble and maintain; the problem that disassembly and nursing are inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth, in particular to a glass ceramic veneer fixed artificial tooth. Background Art

[0002] Dentures, also known as false teeth, are a general term in medicine for restorations made after partial or complete loss of upper and lower teeth. Dentures are divided into removable and fixed. Fixed dentures cannot be removed and put on by the patient himself, while removable dentures can be easily removed and put on by the patient.

[0003] After searching, it was found that fixed dentures completely imitate the shape of natural tooth crowns, have good retention, high chewing efficiency, are completely consistent with the size, shape and color of natural teeth, have beautiful appearance and little foreign body sensation. However, common fixed dentures on the market require regular care during use. Due to the fixed structure of fixed dentures, it is inconvenient to disassemble the dentures separately during care, making it inconvenient to provide them with meticulous care.

[0004] There is an urgent need for a glass ceramic veneer fixed denture to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide a glass ceramic veneer fixed denture to solve the problem of inconvenience in disassembly and maintenance in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a glass-ceramic veneer fixed denture, comprising a fixed base, a denture base is installed on the top of the fixed base, a denture body is provided on the top of the denture base, a mounting screw is fixedly connected to the middle position of the top of the denture base, positioning blocks are fixedly connected on both sides of the top of the denture base, reinforcement seats are installed on both sides of the bottom end of the denture base, a mounting block is fixedly connected to the top of the fixed base, a threaded groove is provided inside the denture body, a connecting piece is fixedly connected to the bottom end of the denture body, a glass-ceramic veneer layer is provided on the outside of the denture body, a mounting slot is provided inside the denture base, a fixing bolt is provided at the front end of the denture base, and a mounting hole is provided inside the mounting block.

[0007] Preferably, the mounting screw is embedded in the thread groove and is threadedly connected.

[0008] Preferably, positioning slots are provided on both sides of the bottom end of the denture body, and the positioning blocks are embedded in the positioning slots.

[0009] Preferably, the mounting block is embedded in the mounting slot, and the fixing bolt is embedded in the mounting hole.

[0010] Preferably, a reinforcement head is fixedly connected to the bottom end of the fixed base, and the fixed base is arranged below the denture base.

[0011] Preferably, two groups of the reinforcement seats are provided, and both ends of the reinforcement seats are evenly and fixedly connected with extension strips.

[0012] Preferably, the exterior of the glass ceramic veneer layer is provided with a bright coating.

[0013] Preferably, an antibacterial coating is provided between the denture body and the glass ceramic veneer layer.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the glass ceramic veneer fixed denture not only realizes the function of easy disassembly and care, realizes the function of enhanced firmness, but also realizes the function of beauty and durability;

[0015] (1) A denture base, a mounting screw, a denture body, a mounting slot, a positioning buckle, a mounting block, a fixing bolt, a threaded groove, and a positioning slot are provided. After the fixed base is fixed, the denture base needs to be installed. The mounting slot at the bottom of the denture base is inserted into the outside of the mounting block of the fixed base and fixed with a fixing bolt. Then, the denture body is screwed and installed on the denture base. The threaded groove inside the denture body is threadedly connected to the mounting screw. The double installation improves the stability of the installation and is convenient for split disassembly and maintenance. This structure realizes the function of convenient stable installation and disassembly and maintenance.

[0016] (2) By providing a fixed base, a reinforcement base, an extension strip and a reinforcement head, when installing a fixed denture, the fixed base needs to be installed inside the patient's gums first. The reinforcement head at the bottom of the fixed base can enhance the efficiency and stability of the installation inside the gums. After installation, the denture base is connected to the fixed base and installed. The reinforcement base at the bottom of the denture base is also inserted into the patient's gums. The reinforcement base simulates the shape of the native teeth, increases the contact area between the denture and the gums, and thus improves the firmness of the installation;

[0017] (3) By providing a denture body, a bright coating, a glass ceramic veneer layer and an antibacterial coating, the glass ceramic veneer layer on the outside of the denture body is very similar in texture to natural tooth enamel. The glass ceramic veneer layer attached to the outside of the denture body can more easily achieve a seamless fusion repair structure. Applying a bright coating on the outside of the glass ceramic veneer layer can make the denture look more beautiful. The antibacterial coating can reduce the problem of bacterial growth. In addition, the glass ceramic veneer layer has strong antioxidant properties and can maintain the beauty and stability of the veneer for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front-view expanded cross-sectional structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the closed structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the denture body of the present invention;

[0021] Figure 4 This is a front view structural diagram of the fixed base of the present utility model.

[0022] In the figure: 1. Fixed base; 2. Reinforcement base; 3. Denture base; 4. Mounting screw; 5. Connecting piece; 6. Denture body; 7. Mounting slot; 8. Positioning block; 9. Mounting block; 10. Extension strip; 11. Reinforcement head; 12. Fixing bolt; 13. Threaded groove; 14. Bright coating; 15. Glass ceramic veneer layer; 16. Antibacterial coating; 17. Positioning slot; 18. Mounting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4 , a glass ceramic veneer fixed denture, comprising a fixed base 1, a denture base 3 is installed on the top of the fixed base 1, a denture body 6 is provided on the top of the denture base 3, a mounting screw 4 is fixedly connected to the middle position of the top of the denture base 3, positioning blocks 8 are fixedly connected on both sides of the top of the denture base 3, reinforcement seats 2 are installed on both sides of the bottom end of the denture base 3, a mounting block 9 is fixedly connected to the top of the fixed base 1, a threaded groove 13 is provided inside the denture body 6, a connecting piece 5 is fixedly connected to the bottom end of the denture body 6, a glass ceramic veneer layer 15 is provided on the outside of the denture body 6, a mounting slot 7 is provided inside the denture base 3, a fixing bolt 12 is provided at the front end of the denture base 3, and a mounting hole 18 is provided inside the mounting block 9;

[0025] The mounting screw 4 is embedded in the thread groove 13 and is threadedly connected. Positioning slots 17 are provided on both sides of the bottom end of the denture body 6. The positioning block 8 is embedded in the positioning slot 17. The mounting block 9 is embedded in the mounting slot 7. The fixing bolt 12 is embedded in the mounting hole 18.

[0026] Specifically, if Figure 1 and Figure 2As shown, after the fixed base 1 is installed, the denture base 3 needs to be installed. The mounting slot 7 at the bottom of the denture base 3 is inserted into the outside of the mounting block 9 of the fixed base 1 and fixed with the fixing bolt 12. Then the denture body 6 is screwed and installed on the denture base 3. The threaded groove 13 inside the denture body 6 is threadedly connected to the mounting screw 4. The double installation improves the stability of the installation and is convenient for separate disassembly and maintenance.

[0027] Example 2: The bottom end of the fixed base 1 is fixedly connected with a reinforcement head 11, the fixed base 1 is arranged below the denture base 3, two groups of reinforcement bases 2 are provided, and both ends of the reinforcement base 2 are evenly fixedly connected with extension strips 10;

[0028] Specifically, if Figure 1 and Figure 4 As shown, the fixed base 1 is installed inside the patient's gums. The reinforcement head 11 at the bottom of the fixed base 1 can enhance the efficiency and stability of installation inside the gums. After installation, the denture base 3 is connected and installed with the fixed base 1. The reinforcement seat 2 at the bottom of the denture base 3 is also inserted into the patient's gums. The reinforcement seat 2 simulates the shape of the original teeth and increases the contact area between the denture and the gums.

[0029] Example 3: A bright coating 14 is provided on the outside of the glass-ceramic veneer layer 15, and an antibacterial coating 16 is provided between the denture body 6 and the glass-ceramic veneer layer 15;

[0030] Specifically, if Figure 1 and Figure 3 As shown, the glass ceramic veneer layer 15 on the outside of the denture body 6 is very similar in texture to natural tooth enamel. The glass ceramic veneer layer 15 attached to the outside of the denture body 6 can more easily achieve a seamless fusion repair structure. Applying a bright coating 14 on the outside of the glass ceramic veneer layer 15 can make the denture look more beautiful, and the antibacterial coating 16 can reduce the problem of bacterial growth.

[0031] Working principle: When using the present invention, the fixed base 1 is first installed on the patient's gums. The reinforcement head 11 at the bottom of the fixed base 1 can enhance the efficiency and stability of the installation inside the gums. After installation, the denture base 3 is connected and installed with the fixed base 1. The reinforcement base 2 at the bottom of the denture base 3 is also inserted into the patient's gums. After the fixed base 1 is installed and fixed, the denture base 3 needs to be installed. The installation slot 7 at the bottom of the denture base 3 is inserted into the outside of the installation block 9 of the fixed base 1 and fixed with the fixing bolts 12. Then the denture body 6 is screwed and installed on the denture base 3. The denture body The threaded groove 13 inside 6 is threadedly connected to the installation screw 4. The double installation improves the stability of the installation and is convenient for separate disassembly and maintenance. The texture of the glass-ceramic veneer layer 15 is very similar to that of natural tooth enamel. The glass-ceramic veneer layer 15 is attached to the outside of the denture body 6 to more easily achieve a seamless fusion repair structure. Applying a bright coating 14 on the outside of the glass-ceramic veneer layer 15 can make the denture look more beautiful. The antibacterial coating 16 can reduce the problem of bacterial growth. In addition, the glass-ceramic veneer layer 15 has strong antioxidant properties and can maintain the beauty and stability of the veneer for a long time.

[0032] 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. A glass ceramic veneer fixed denture, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is installed with a denture base (3), the top of the denture base (3) is provided with a denture body (6), the middle position of the top of the denture base (3) is fixedly connected with a mounting screw (4), the two sides of the top of the denture base (3) are fixedly connected with positioning blocks (8), the two sides of the bottom of the denture base (3) are installed with reinforcement seats (2), the top of the fixed base (1) is fixedly connected with a mounting block (9), the interior of the denture body (6) is provided with a thread groove (13), the bottom of the denture body (6) is fixedly connected with a connecting piece (5), the outside of the denture body (6) is provided with a glass ceramic veneer layer (15), the interior of the denture base (3) is provided with a mounting slot (7), the front end of the denture base (3) is provided with a fixing bolt (12), and the interior of the mounting block (9) is provided with a mounting hole (18).

2. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: The mounting screw (4) is embedded in the interior of the thread groove (13) and is threadedly connected.

3. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: Positioning slots (17) are provided on both sides of the bottom end of the denture body (6), and the positioning block (8) is embedded in the positioning slots (17).

4. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: The mounting block (9) is embedded in the interior of the mounting slot (7), and the fixing bolt (12) is embedded in the interior of the mounting hole (18).

5. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: The bottom end of the fixed base (1) is fixedly connected to a reinforcement head (11), and the fixed base (1) is arranged below the denture base (3).

6. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: The reinforcement seats (2) are provided in two groups, and both ends of the reinforcement seats (2) are evenly and fixedly connected with extension bars (10).

7. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: The exterior of the glass ceramic veneer layer (15) is provided with a bright surface coating (14).

8. The glass-ceramic veneer fixed denture according to claim 1, characterized in that: An antibacterial coating (16) is provided between the denture body (6) and the glass ceramic veneer layer (15).

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