Moisture insulation former for department of stomatology

Abstract

The stomatology department wet insulation former comprises a vertical plate and a bent plate, the top of the vertical plate is fixedly connected with the left end of the bottom of the bent plate, a fixing structure is connected to the left side of the vertical plate, handles are fixedly connected to the bottom of the fixing structure and the bottom of the vertical plate respectively, and a support is connected to the top of the fixing structure; the front portions of the outer walls of the vertical plate and the vertical plate in the fixing structure are located outside the oral cavity, at the moment, a grip is held to rotate, the rotating grip drives a screw to rotate on the left side of the vertical plate, the rotating screw enables the vertical plate to move rightwards on the outer wall of a transverse rod, and the vertical plate is fixed to the outer wall of the transverse rod. The movable vertical plate drives the support to move towards the right side, so that the wet insulation structure on the left side moves towards the right side, the distance between the two fixed cotton strips is gradually reduced till a bent plate is attached to the gingiva, the cotton strips can adsorb saliva generated at the positions of the inner and outer gingiva at the moment, the use difficulty of the wet insulation former for the stomatology department is lowered, and the practicability is high. And the use limitation of the wet insulation former for the department of stomatology is eliminated.

Description

Technical Field

[0001] The utility model relates to a moisture-proof former for stomatology, in particular to a moisture-proof former for stomatology. Background Art

[0002] The oral moisture barrier can place cotton strips on both sides of the teeth to prevent the saliva inside the mouth from affecting the treatment of the teeth.

[0003] For example, in an oral moisture barrier former with the authorization announcement number "CN220237096U", the clamping part is arranged on the holding part, and the holding part can expand or close the clamping part by pushing the clamping part along the fixing part, and a clamping device for clamping the moisture barrier is arranged on the end of the clamping part, and the moisture barrier is clamped by arranging the clamping device on the clamping part. During the treatment, the clamping part can be clamped toward the teeth by moving the holding part, so that the moisture barrier located on the clamping device and the teeth are fitted together, thereby playing a moisture-isolating role. However, in the use of the oral moisture barrier former, the cotton strip needs to be fitted with the gums under the teeth, and the clamping position cannot be fixed. When the mouth opens and closes slightly, the oral moisture barrier former will be changed, causing the cotton strip to change position, which requires the user to support for a long time, which increases the difficulty of using the oral moisture barrier former and makes the oral moisture barrier former have usage limitations. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a moisture-proof former for oral departments, which reduces the difficulty of using the moisture-proof former for oral departments and eliminates the limitation of using the moisture-proof former for oral departments.

[0005] The utility model adopts a technical solution to solve its technical problems: this oral moisture-proof former comprises a vertical plate and a curved plate, the top of the vertical plate is fixedly connected to the left end of the bottom of the curved plate, the left side of the vertical plate is connected to a fixed structure, the bottom of the fixed structure and the bottom of the vertical plate are respectively fixed with handles, the top of the fixed structure is connected to a bracket, and the rear right side of the bracket and the rear left side top of the curved plate are respectively connected to a moisture-proof structure.

[0006] For further improvement, the fixing structure includes a cross bar and a vertical plate. The right side of the cross bar is fixedly connected to the left side of the vertical plate. The outer wall of the cross bar is slidably engaged with the circular opening of the inner wall of the vertical plate. The circular opening of the inner wall of the vertical plate is threadedly connected with a screw, and a handle is fixedly connected to the left side of the screw.

[0007] For further improvement, the top of the vertical plate is fixedly connected to the bottom of the bracket.

[0008] Further improvement, the bottom of the vertical plate is fixedly connected to the top of the handle.

[0009] For further improvement, the right side of the outer wall of the screw rod is rotationally connected to the left side of the vertical plate.

[0010] To be further improved, the moisture-proof structure includes a square frame and a curved plate, the outer sides of the two square frames are respectively fixedly connected to the right rear side of the bracket and the left top rear side of the curved plate, the inner side of the square frame is fixedly connected to the outer side of the curved plate, and the inner wall of the curved plate is inserted with a cotton strip.

[0011] The beneficial effect of the utility model is as follows: the utility model, through the vertical plate and the outer wall of the vertical plate in the fixed structure are located outside the oral cavity, at this time, the handle is held and rotated, and the rotating handle drives the screw to rotate on the left side of the vertical plate, and the rotating screw causes the vertical plate to move to the right side on the outer wall of the cross bar, and the moving vertical plate drives the bracket to move to the right side, thereby moving the moisture-proof structure on the left side to the right side, and gradually reducing the distance between the two fixed cotton strips until the bent plate fits the gums. At this time, the cotton strips can absorb saliva generated at the inner and outer gum positions, reducing the difficulty of using the oral moisture-proof former and eliminating the limitations of the use of the oral moisture-proof former. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle frame and the bent plate;

[0014] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the middle cross bar, the vertical plate and the screw rod;

[0015] Figure 4 for Figure 1 Schematic diagram of the structure of A;

[0016] Figure 5 for Figure 1 Schematic diagram of the connection relationship structure between the middle bracket, square frame and curved plate.

[0017] Explanation of the accompanying reference numerals: 1. vertical plate, 2. fixed structure, 201. horizontal bar, 202. vertical plate, 203. screw, 204. handle, 3. moisture-proof structure, 301. square frame, 302. bent plate, 303. cotton strip, 4. curved plate, 5. handle, 6. bracket, 7. curved block. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Example 1: Refer to the attached Figure 1-5In the present embodiment, a moisture-proof former for oral cavity includes a vertical plate 1 and a curved plate 4. The top of the vertical plate 1 is fixedly connected to the left end of the bottom of the curved plate 4. The left side of the vertical plate 1 is connected to a fixed structure 2. The bottom of the fixed structure 2 and the bottom of the vertical plate 1 are respectively fixed with handles 5. The top of the fixed structure 2 is connected to a bracket 6. The bracket 6 and the curved plate 4 are both made of plastic. The moisture-proof structure 3 is respectively connected to the rear right side of the bracket 6 and the rear left top of the curved plate 4.

[0020] The fixed structure 2 includes a crossbar 201 and a vertical plate 202. The right side of the crossbar 201 is fixedly connected to the left side of the vertical plate 1. The outer wall of the crossbar 201 is slidably engaged with the circular opening of the inner wall of the vertical plate 202. The vertical plate 202 is subjected to force and moves left and right through the outer wall of the crossbar 201. The circular opening of the inner wall of the vertical plate 202 is threadedly connected with a screw 203. A handle 204 is fixedly connected to the left side of the screw 203. The handle 204 is convenient for driving the screw 203 to rotate. The top of the vertical plate 202 is fixedly connected to the bottom of the bracket 6. The bottom of the vertical plate 202 is fixedly connected to the top of the handle 5. The right side of the outer wall of the screw 203 is rotationally connected to the left side of the vertical plate 1. The right side of the outer wall of the screw 203 is subjected to force and rotates through the left bearing of the vertical plate 1.

[0021] The front of the outer wall of the vertical plate 1 and the vertical plate 202 in the fixed structure 2 is located outside the oral cavity. At this time, hold the handle 204 and rotate it. The rotating handle 204 drives the screw 203 to rotate on the left side of the vertical plate 1. The rotating screw 203 makes the vertical plate 202 move to the right side on the outer wall of the cross bar 201. The moving vertical plate 202 drives the bracket 6 to move to the right side, thereby moving the moisture-proof structure 3 on the left side to the right side, and gradually reducing the distance between the two fixed cotton strips 303 until the bent plate 303 fits with the gums. At this time, the cotton strips 303 can absorb the saliva generated at the inner and outer gums, reducing the difficulty of using the oral moisture-proof former and eliminating the limitations of the use of the oral moisture-proof former.

[0022] The moisture-proof structure 3 includes a square frame 301 and a curved plate 302. The outer sides of the two square frames 301 are respectively fixedly connected to the right rear side of the bracket 6 and the left top rear side of the curved plate 4. The inner side of the square frame 301 is fixedly connected to the outer side of the curved plate 302. The square frame 301 and the curved plate 302 are both made of silicone, and a cotton strip 303 is inserted into the inner wall of the curved plate 302.

[0023] Working principle:

[0024] Installation of cotton strips for oral moisture barrier formers:

[0025] First, select a tampon 303 of required length, and insert the outer wall of the tampon 303 into the inner wall of the curved plate 302. Since the curved plate 302 and the square frame 301 are made of silicone, friction will be generated when they come into contact with the tampon 303, thereby ensuring that the tampon 303 is stable inside the curved plate 302, completing the installation of the tampon 303. At the same time, it can also prevent the square frame 301 and the curved plate 302 from causing damage to the gums.

[0026] Use of oral moisture barrier shaper:

[0027] Place the two cotton strips 303 on the inner and outer sides of the gums respectively. At this time, the curved plate 4 will prop up the position of the cheeks through its own curvature to prevent the cheeks from fitting against the outer gums. At this time, the front of the outer walls of the vertical plate 1 and the vertical plate 202 are located outside the oral cavity. At this time, hold the handle 204 and rotate it. The rotating handle 204 drives the screw 203 to rotate on the left side of the vertical plate 1. The rotating screw 203 causes the vertical plate 202 to move to the right on the outer wall of the cross bar 201. The moving vertical plate 202 drives the bracket 6 to move to the right, thereby moving the moisture-isolating structure 3 on the left side to the right, so that the distance between the two fixed cotton strips 303 is gradually reduced until the curved plate 303 fits against the gums. At this time, the cotton strips 303 can absorb the saliva generated at the inner and outer gums.

[0028] Example 2: Refer to the attached Figure 1-5 : In this embodiment, a dental moisture barrier former also includes a curved block 7, the top of the curved plate 7 is fixedly connected to the bottom of the curved plate 4, and the left side of the curved block 7 is fixedly connected to the top of the right side of the vertical plate 1.

[0029] Working principle:

[0030] After the oral moisture barrier former is installed in the oral cavity, the outer wall of the curved block 7 will fit with the edge of the mouth, and the curved block 7 protects the mouth through its own silicone material to prevent the mouth from being worn.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A moisture-proof former for oral cavity, comprising a vertical plate (1) and a curved plate (4), characterized in that: The top of the vertical plate (1) is fixedly connected to the left end of the bottom of the curved plate (4); the left side of the vertical plate (1) is connected to a fixed structure (2); the bottom of the fixed structure (2) and the bottom of the vertical plate (1) are respectively fixedly connected to a handle (5); the top of the fixed structure (2) is connected to a bracket (6); the rear right side of the bracket (6) and the rear left side of the top of the curved plate (4) are respectively connected to a moisture-proof structure (3).

2. The oral moisture barrier former according to claim 1, characterized in that: The fixing structure (2) comprises a cross bar (201) and a vertical plate (202); the right side of the cross bar (201) is fixedly connected to the left side of the vertical plate (1); the outer wall of the cross bar (201) is slidably engaged with the circular opening of the inner wall of the vertical plate (202); the circular opening of the inner wall of the vertical plate (202) is threadedly connected with a screw rod (203); and the left side of the screw rod (203) is fixedly connected with a handle (204).

3. The oral moisture barrier former according to claim 2, characterized in that: The top of the vertical plate (202) is fixedly connected to the bottom of the bracket (6).

4. The oral moisture barrier former according to claim 2, characterized in that: The bottom of the vertical plate (202) is fixedly connected to the top of the handle (5).

5. The oral moisture barrier former according to claim 2, characterized in that: The right side of the outer wall of the screw rod (203) is rotatably connected to the left side of the vertical plate (1).

6. The oral moisture barrier former according to claim 1, characterized in that: The moisture-proof structure (3) comprises a square frame (301) and a curved plate (302); the outer sides of the two square frames (301) are respectively fixedly connected to the right rear side of the bracket (6) and the left top rear side of the curved plate (4); the inner side of the square frame (301) is fixedly connected to the outer side of the curved plate (302); and a cotton strip (303) is inserted into the inner wall of the curved plate (302).

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