Positioner for denture installation

Abstract

The utility model relates to the technical field of denture installation, and discloses a denture installation positioner which comprises a tooth socket, a sliding groove is formed in the tooth socket, a plurality of positioning sleeves are arranged in the tooth socket in a sliding mode, spring shells are fixedly connected to the interiors of the positioning sleeves, limiting blocks are connected to the interiors of the spring shells in a sliding mode, and the limiting blocks are connected to the interiors of the positioning sleeves in a sliding mode. And the top end of the limiting block is fixedly connected with an outward pushing spring, the interior of the limiting block is fixedly connected with a mounting column, and the exterior of the tooth socket is rotationally connected with an opening structure. According to the utility model, after the positioning sleeve is pulled to a proper position, the outward pushing spring pushes the mounting column to move downwards, and the mounting column slides into the tooth socket, so that positioning is completed, the accuracy and the stability of mounting a false tooth are improved, a patient is ensured not to move randomly during an operation, the operation risk is reduced, and the implant can be accurately placed at a preset position.

Description

Technical Field

[0001] The utility model relates to the technical field of denture installation, in particular to a positioner for denture installation. Background Art

[0002] A denture positioner is a tool used in dental treatment, especially for positioning when installing dentures. Its main function is to accurately position the denture in the patient's mouth to ensure the correct position and occlusion of the denture. The positioner can help the doctor build a stable framework in the patient's mouth so that the denture can be accurately installed in the subsequent steps.

[0003] Positioning devices for denture installation can improve the accuracy and stability of implant surgery, reduce surgical risks, and ensure that the implant can be accurately placed in the predetermined position.

[0004] Understand the structure of dentures: First, you need to understand the components of removable dentures, including clasps, bases, etc. Remove foreign objects from the mouth: Before installing dentures, check whether there are foreign objects in the mouth and clean them. Clean the mouth and dentures: Before installing dentures, you need to clean the mouth and dentures carefully to ensure hygiene. Place the dentures: Slowly put the dentures into the mouth and adjust them to the appropriate position of the missing teeth.

[0005] Under the existing technology, positioners are generally not used when installing dentures. The dentures are installed directly by the doctor. There are stable movements in the mouth, which may cause the operation to not proceed normally. For example, the occurrence of human factors such as chewing or talking may affect the speed of denture installation. Utility Model Content

[0006] The purpose of the utility model is to improve the situation that the prior art has no positioning device and the speed of denture installation may be affected by human factors such as chewing or talking of the patient, and a positioner for denture installation is proposed.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioner for denture installation, including a brace, a sliding groove is opened inside the brace, a plurality of positioning sleeves are slidably arranged inside the brace, a spring shell is fixedly connected to the inside of the positioning sleeve, a limiting block is slidably connected to the inside of the spring shell, an outward push spring is fixedly connected to the top end of the limiting block, a mounting column is fixedly connected to the inside of the limiting block, and an opening structure is rotatably connected to the outside of the brace.

[0008] As a further description of the above technical solution:

[0009] The expansion structure includes an expansion sleeve, the outside of the expansion sleeve is rotatably connected to the outside of the braces, the left and right ends of the braces are rotatably connected to the rotating sleeve, the outside of the rotating sleeve is fixedly connected to a fixed shell, the inside of the fixed shell is slidably connected to a limiting ring, the top end of the limiting ring is fixedly connected to a thrust spring, and the bottom end of the limiting ring is fixedly connected to a thrust column.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the thrust column is fixedly connected to the top end of the expansion sleeve, and the top end of the thrust spring is fixedly connected to the inside of the fixed shell.

[0012] As a further description of the above technical solution:

[0013] The front end of the expansion sleeve is fixedly connected with a lip expansion plate, and the outside of the limiting ring is fixedly connected with a sliding block.

[0014] As a further description of the above technical solution:

[0015] A sliding groove is provided inside the fixed shell, and the outside of the sliding block is slidably connected to the inside of the sliding groove.

[0016] As a further description of the above technical solution:

[0017] The top end of the outward push spring is fixedly connected to the inside of the spring housing, and the opposite side of the brace is fixedly connected with an extrusion plate.

[0018] As a further description of the above technical solution:

[0019] The outside of the positioning sleeve is slidably connected to the inside of the sliding groove, and the top end of the mounting column is fixedly connected with a pressing head.

[0020] As a further description of the above technical solution:

[0021] The bottom end of the mounting post is slidably connected to the interior of the mouthpiece.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the positioning sleeve, spring housing, push-out spring, installation column and other structures, it is achieved that after the positioning sleeve is pulled to the appropriate position, the push-out spring pushes the installation column to move downward, and the installation column slides into the interior of the braces to complete the positioning, thereby improving the accuracy and stability of the denture installation, ensuring that the patient will not move around during the operation, reducing the risk of surgery, and ensuring that the implant can be accurately placed in the predetermined position.

[0024] 2. In the utility model, through the structures of the thrust spring, the thrust column, the thrust column, etc., the thrust spring pushes the thrust column to move downward, and the thrust column pushes the expansion sleeve to rotate downward, thereby expanding the human mouth and showing the teeth, which is convenient for doctors to perform surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of the positioner for denture installation proposed by the utility model;

[0026] Figure 2 A cross-sectional view of a spring housing in a positioner for denture installation proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the lip spreading plate in the positioner for denture installation proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the fixed shell in the positioner for denture installation proposed by the utility model.

[0029] Legend:

[0030] 1. Braces; 2. Sliding groove; 3. Positioning sleeve; 4. Limiting block; 5. Outward push spring; 6. Mounting column; 7. Opening structure; 701. Opening sleeve; 702. Fixed shell; 703. Rotating sleeve; 704. Limiting ring; 705. Thrust spring; 706. Thrust column; 707. Lip opening plate; 708. Sliding block; 709. Sliding groove; 8. Extrusion plate; 9. Pressing head; 10. Spring housing. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 and Figure 2The utility model provides an embodiment: a positioner for denture installation, including a brace 1, a sliding groove 2 is opened inside the brace 1, and a plurality of positioning sleeves 3 are slidably arranged inside the brace 1, so that the positioning sleeve 3 can slide inside the sliding groove 2, thereby facilitating the position adjustment of the positioning sleeve 3, and the interior of the positioning sleeve 3 is fixedly connected with a spring housing 10, and the interior of the spring housing 10 is slidably connected with a limiting block 4, and the top of the limiting block 4 is fixedly connected with an outward push spring 5, and the interior of the limiting block 4 is fixedly connected with an installation column 6, and the outward push spring 5 pushes the installation column 6 to move downward, so that the installation column 6 slides into the interior of the brace 1, thereby completing the fixing of the positioning sleeve 3. , increasing the stability of the positioning sleeve 3 during positioning, the external rotation connection of the braces 1 is provided with a support structure 7, the top end of the outward push spring 5 is fixedly connected to the inside of the spring housing 10, and the opposite side of the braces 1 is fixedly connected with an extrusion plate 8, which is convenient for the extrusion plate 8 to expand the braces 1 to both sides, thereby increasing the fixation of the braces 1 on the teeth, the external sliding connection of the positioning sleeve 3 is connected to the inside of the sliding groove 2, and the top end of the mounting column 6 is fixedly connected with a pressing head 9, which is convenient for the mounting column 6 to be blocked inside the braces 1 and difficult to move, so as to move the pressing head 9, so that the pressing head 9 can drive the mounting column 6 to be pulled out, and the bottom end of the mounting column 6 is slidably connected to the inside of the braces 1.

[0033] Reference Figure 3 and Figure 4 The expansion structure 7 includes an expansion sleeve 701, the outside of the expansion sleeve 701 is rotatably connected to the outside of the braces 1, and the left and right ends of the braces 1 are rotatably connected to the rotation sleeve 703, the outside of the rotation sleeve 703 is fixedly connected to the fixed shell 702, and the inside of the fixed shell 702 is slidably connected to the limit ring 704, the top of the limit ring 704 is fixedly connected to the thrust spring 705, and the bottom of the limit ring 704 is fixedly connected to the thrust column 706, so that the thrust spring 705 pushes the thrust column 706 to move downward, so that the thrust column 706 presses the expansion sleeve 701, so that the expansion sleeve 701 rotates downward, thereby fitting the oral cavity and completing the oral positioning and fixation, and the thrust column 706 is fixedly connected to the upper end of the limit ring 704. The bottom end of 06 is fixedly connected to the top of the expansion sleeve 701, the top of the thrust spring 705 is fixedly connected to the inside of the fixed shell 702, and the front end of the expansion sleeve 701 is fixedly connected to the lip expansion plate 707, which is convenient for the lip expansion plate 707 to support the oral cavity, thereby facilitating the doctor to observe the oral state, and the outside of the limiting ring 704 is fixedly connected to the sliding block 708, and the inside of the fixed shell 702 is provided with a sliding groove 709. The outside of the sliding block 708 is slidably connected to the inside of the sliding groove 709, which is convenient for the sliding block 708 to drive the thrust column 706 to move, so that the sliding block 708 can adjust the adaptation position in the horizontal groove of the sliding groove 709, which is convenient for adjusting the patient's adaptability.

[0034] Working principle: the positioning sleeve 3 slides inside the sliding groove 2. After the positioning sleeve 3 is adjusted to a suitable position, the outward push spring 5 pushes the installation column 6 to move downward, and the installation column 6 slides into the interior of the braces 1. Thus, the installation column 6 is fixed inside the braces 1, so that the positioning sleeve 3 is fixed, which improves the accuracy and stability of the installation of the denture, ensures that the patient will not move around during the operation, reduces the risk of surgery, and ensures that the implant can be accurately placed in the predetermined position. The sliding block 708 is in the horizontal groove of the sliding groove 709, and the sliding block 708 is adjusted to the appropriate position and pushed. The force spring 705 pushes the thrust column 706 and the sliding block 708 to move downward, so that the sliding block 708 is stuck in the sliding groove 709, which is convenient for adjusting the patient's adaptability. At the same time, the thrust column 706 presses the expansion sleeve 701, so that the expansion sleeve 701 rotates downward. Because the thrust column 706 and the sliding block 708 are both fixed on the limiting ring 704, when the sliding block 708 is stuck in the sliding groove 709, the thrust column 706 no longer moves downward, thereby expanding the human mouth and showing the teeth, which is convenient for doctors to perform surgery.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioner for installing a denture, comprising a dental cap (1), characterized in that: The interior of the dental brace (1) is provided with a sliding groove (2), the interior of the dental brace (1) is provided with a plurality of positioning sleeves (3) which are slidably mounted, the interior of the positioning sleeves (3) is fixedly connected to a spring housing (10), the interior of the spring housing (10) is slidably connected to a limiting block (4), the top end of the limiting block (4) is fixedly connected to an outward push spring (5), the interior of the limiting block (4) is fixedly connected to a mounting column (6), and the exterior of the dental brace (1) is rotatably connected to a support structure (7).

2. The positioner for denture installation according to claim 1, characterized in that: The expansion structure (7) comprises an expansion sleeve (701), the outside of the expansion sleeve (701) is rotatably connected to the outside of the braces (1), the left and right ends of the braces (1) are rotatably connected to a rotation sleeve (703), the outside of the rotation sleeve (703) is fixedly connected to a fixed shell (702), the inside of the fixed shell (702) is slidably connected to a limit ring (704), the top end of the limit ring (704) is fixedly connected to a thrust spring (705), and the bottom end of the limit ring (704) is fixedly connected to a thrust column (706).

3. The positioner for denture installation according to claim 2, characterized in that: The bottom end of the thrust column (706) is fixedly connected to the top end of the expansion sleeve (701), and the top end of the thrust spring (705) is fixedly connected to the inside of the fixed shell (702).

4. The positioner for denture installation according to claim 3, characterized in that: The front end of the expansion sleeve (701) is fixedly connected to a lip expansion plate (707), and the outside of the limiting ring (704) is fixedly connected to a sliding block (708).

5. The positioner for denture installation according to claim 4, characterized in that: A sliding groove (709) is provided inside the fixed shell (702), and the outside of the sliding block (708) is slidably connected to the inside of the sliding groove (709).

6. The positioner for denture installation according to claim 1, characterized in that: The top end of the outward push spring (5) is fixedly connected to the inside of the spring housing (10), and the opposite side of the dental brace (1) is fixedly connected to an extrusion plate (8).

7. The positioner for denture installation according to claim 6, characterized in that: The outside of the positioning sleeve (3) is slidably connected to the inside of the sliding groove (2), and the top end of the mounting column (6) is fixedly connected to a pressing head (9).

8. The positioner for denture installation according to claim 1, characterized in that: The bottom end of the mounting column (6) is slidably connected to the inside of the mouthpiece (1).

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