Dental occlusion paper taking box

Abstract

The utility model provides a dental bite paper taking box, which relates to the technical field of bite paper storage and comprises two sleeves, the two sleeves are fixedly mounted on the surface of the inner wall of the top of an operation box, extension rods are slidably connected into the sleeves, and cutting knives are fixedly mounted at one ends, far away from the sleeves, of the extension rods. Extension plates are fixedly installed on the surfaces of the two sides of the cutting knife, springs are fixedly installed between the extension plates and the inner wall of the top of the operation box, a pressing rod is fixedly installed between the two extension plates, a cutting table is fixedly installed on the inner bottom face of the operation box, and a cutting groove is formed in the surface of the cutting table. The cutting knife is arranged in the operation box, so that the situation that a user is possibly scratched due to the fact that a knife head is exposed is avoided, meanwhile, after cutting, the occlusion paper is abutted against the pressing roller, the phenomenon that the broken end of the occlusion paper is brought back into the circular cylinder by the remaining occlusion paper is avoided, and subsequent use is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of dental dental paper storage technology, and in particular to a dental dental paper dispensing box. Background Technology

[0002] Occlusal paper is an essential tool commonly used in dental clinics. Different thicknesses and colors of occlusal paper provide dentists with diagnostic information about the occlusal status between the patient's upper and lower jaws, and it is a commonly used tool for marking occlusal contact points during dental adjustments. Currently, occlusal paper typically has a fixed-size, long, strip-shaped structure, with many sheets bound together to form an occlusal paper book.

[0003] The existing patent for a paper-interlocking assembly (CN217458092U) features a paper-interlocking design where the paper is wound around a paper roll. When needed, a suitable length of paper is pulled out from the paper outlet and then torn off. The paper outlet design makes tearing the paper easier, and the length and shape of the tear are controllable, reducing resource waste. At the same time, when taking out the paper extending from the shell, the paper inside the shell is not touched, which can avoid cross-contamination and improve safety.

[0004] The inventors discovered in their daily work that the serrations of the paper-cutting component were exposed, which could easily scratch users during daily use and resulted in low safety. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the serrations of existing dental bite paper assemblies are exposed, which can easily scratch users during daily use and result in low safety. Therefore, this invention proposes a dental bite paper dispenser.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a dental bite paper dispenser, comprising a cylindrical tube, an operating box fixedly installed on the side wall of the cylindrical tube, the operating box and the cylindrical tube being interconnected, a door connected to the surface of the operating box via a hinge, a cutting device provided on the top inner wall surface of the operating box, the cutting device comprising two sleeves, the two sleeves being fixedly installed on the top inner wall surface of the operating box, an extension rod slidably connected inside the sleeves, a cutting blade fixedly installed at the end of the extension rod away from the sleeve, extension plates fixedly installed on both sides of the cutting blade, a spring fixedly installed between the extension plate and the top inner wall of the operating box, a pressing rod fixedly installed between the two extension plates, a cutting table fixedly installed on the inner bottom surface of the operating box, and a cutting groove formed on the surface of the cutting table.

[0007] The effect achieved by the above components is as follows: by placing the cutting blade inside the operating box, the exposed blade tip is prevented from potentially scratching the user. At the same time, after cutting, the interlocking paper is pressed tightly by the pressure roller, so that the broken end of the interlocking paper will not be carried back into the cylinder by the remaining interlocking paper, thus ensuring subsequent use.

[0008] Preferably, two rotating shafts are rotatably connected to the inner wall surface of one side of the operation box, and pressure rollers are fixedly installed on the outer wall surface of the rotating shafts.

[0009] The effect achieved by the above components is that the pressure rollers are designed to press the cut interlocking paper firmly against the surface.

[0010] Preferably, the pressing rod has a "U" shaped structure, and the pressing rod and the operation box are slidably connected.

[0011] The effect achieved by the above components is that the pressing rod drives the cutting blade to move.

[0012] Preferably, a rotating rod is rotatably connected to the inner wall surface of one end of the cylindrical tube, and a winding roller is fixedly installed on the outer wall surface of the rotating rod, with a paper roll for gripping wrapped around the surface of the winding roller.

[0013] The effect achieved by the above components is that the setting of the rotating rod and the winding roller facilitates the installation of the interlocking paper roll.

[0014] Preferably, the outer wall surface of the cylindrical tube is provided with a blocking device, the blocking device including an L-shaped plate, the L-shaped plate being fixedly installed on the outer wall surface of the cylindrical tube, and a groove being formed on the horizontal end surface of the L-shaped plate, with a slider slidably connected inside the groove.

[0015] The effect achieved by the above components is that the groove allows the slider to move.

[0016] Preferably, an electric telescopic rod is fixedly installed on the surface of the vertical end of the L-shaped plate, and the output end of the electric telescopic rod is fixedly connected to the slider.

[0017] The effect achieved by the above components is that the electric telescopic rod drives the slider to move inside the groove.

[0018] Preferably, a strip plate is fixedly mounted on the surface of the slider, and a notch is opened on the surface of the strip plate. A round rod is rotatably connected between the inner walls on both sides of the notch.

[0019] The effect achieved by the above-mentioned components is that the notch provides support for the round rod.

[0020] Preferably, a connecting rod is fixedly installed on the outer wall surface of the round rod, and a cylinder cover is fixedly installed at one end of the connecting rod.

[0021] The effect achieved by the above-mentioned components is that the cylinder cap serves to block and seal the cylindrical cylinder.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] In this invention, by setting up a cutting device and placing the cutting blade inside the operating box, the potential for the blade to be exposed and scratch the user is avoided. At the same time, after cutting, the interlocking paper is pressed tightly by the pressure roller, so that the broken end of the interlocking paper will not be carried back into the cylinder by the remaining interlocking paper, thus ensuring subsequent use. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This utility model Figure 1 A schematic diagram of the left-side view structure;

[0026] Figure 3 This utility model Figure 1 A schematic diagram of the cross-sectional structure;

[0027] Figure 4 This utility model Figure 1 A schematic diagram of the three-dimensional structure at point A in the middle;

[0028] Figure 5 This utility model Figure 3 A schematic diagram of the three-dimensional structure at point B.

[0029] Legend: 1. Circular cylinder; 2. Cutting device; 201. Sleeve; 202. Extension rod; 203. Cutting blade; 204. Extension plate; 205. Pressing rod; 206. Spring; 207. Cutting table; 208. Cutting groove; 209. Rotating shaft; 210. Pressure roller; 3. Blocking device; 31. L-shaped plate; 32. Slide groove; 33. Sliding block; 34. Electric telescopic rod; 35. Strip plate; 36. Notch; 37. Round rod; 38. Connecting rod; 39. Cylinder cover; 4. Operation box; 5. Box door; 6. Rotating rod; 7. Winding roller; 8. Engaging paper roll. Detailed Implementation

[0030] Example 1, such as Figure 2-5As shown, a dental bite paper dispenser includes a cylindrical tube 1. An operating box 4 is fixedly installed on the side wall of the cylindrical tube 1, and the operating box 4 and the cylindrical tube 1 are interconnected. A door 5 is connected to the surface of the operating box 4 via a hinge. A cutting device 2 is provided on the top inner wall surface of the operating box 4. The cutting device 2 includes two sleeves 201, which are fixedly installed on the top inner wall surface of the operating box 4. An extension rod 202 is slidably connected inside the sleeves 201. A cutting blade 203 is fixedly installed at the end of the extension rod 202 away from the sleeves 201. Both sides of the cutting blade 203 are fixedly installed with... An extension plate 204 is fixedly installed between the extension plate 204 and the top inner wall of the operation box 4. A pressing rod 205 is fixedly installed between the two extension plates 204. A cutting table 207 is fixedly installed on the inner bottom surface of the operation box 4. A cutting groove 208 is opened on the surface of the cutting table 207. By setting the cutting blade 203 inside the operation box 4, the blade tip is prevented from being exposed and potentially scratching the user. At the same time, after cutting, the gripping paper is pressed by the pressure roller 210, so that the broken end of the gripping paper will not be carried back into the cylindrical tube 1 by the remaining gripping paper, thus ensuring subsequent use.

[0031] Reference Figure 2-5 As shown in this embodiment: two rotating shafts 209 are rotatably connected to the inner wall surface of one side of the operation box 4, and pressure rollers 210 are fixedly installed on the outer wall surface of the rotating shafts 209. The setting of the pressure rollers 210 has the effect of pressing the cut interlocking paper tightly.

[0032] Reference Figure 2-5 As shown in this embodiment: the pressing rod 205 has a "U" shaped structure, and the pressing rod 205 and the operation box 4 are slidably connected. The setting of the pressing rod 205 has the effect of driving the cutting blade 203 to move.

[0033] Reference Figure 1-3 As shown in this embodiment: a rotating rod 6 is rotatably connected to the inner wall surface of one end of the cylindrical cylinder 1, and a winding roller 7 is fixedly installed on the outer wall surface of the rotating rod 6. A paper roll 8 is sleeved on the surface of the winding roller 7. The arrangement of the rotating rod 6 and the winding roller 7 facilitates the installation of the paper roll 8.

[0034] Reference Figure 1-4As shown in this embodiment: a blocking device 3 is provided on the outer wall surface of the cylindrical cylinder 1. The blocking device 3 includes an L-shaped plate 31, which is fixedly installed on the outer wall surface of the cylindrical cylinder 1. A groove 32 is opened on the horizontal end surface of the L-shaped plate 31, and a slider 33 is slidably connected inside the groove 32. The groove 32 allows the slider 33 to move. An electric telescopic rod 34 is fixedly installed on the vertical end surface of the L-shaped plate 31. The output end of the electric telescopic rod 34 is fixedly connected to the slider 33. The electric telescopic rod 34 drives the slider 33 to move inside the groove 32. A strip plate 35 is fixedly installed on the surface of the slider 33. A notch 36 is opened on the surface of the strip plate 35. A round rod 37 is rotatably connected between the inner walls on both sides of the notch 36. The notch 36 supports the round rod 37. A connecting rod 38 is fixedly installed on the outer wall surface of the round rod 37. A cylinder cover 39 is fixedly installed on one end of the connecting rod 38. The cylinder cover 39 blocks and seals the cylindrical cylinder 1.

[0035] Working principle: When the device is needed, first, place the bite paper roll 8 onto the winding roller 7. Pull the beginning of the bite paper out a bit and pass it between the two pressure rollers 210. Then, rotate the rotating rod 6 to make the winding roller 7 rotate slightly to straighten the bite paper in the operating box 4. When needed, open the box door 5 and pull the beginning of the bite paper out. The length of bite paper can be pulled out according to the patient's needs. Then, press down the pressing rod 205. The pressing rod 205 moves downward, causing the cutting blade 203 to move downward. The cutting blade 203 moves downward, causing the extension plate to move downward. The extension plate moves downward, causing the spring 206 to stretch. At the same time, the cutting blade 203 moves downward to cut the bite paper. At this time, the pressure roller 210 cuts the end of the bite paper. It will not be rolled back into the cylindrical tube 1. When not in use, the box door 5 can be closed to prevent the cutting blade 203 from scratching medical staff and improve the safety of the device. When it is necessary to block the cylindrical tube 1, first rotate the tube cover 39 so that the position of the tube cover 39 and the cylindrical tube 1 are at the same level. Then, start the electric telescopic rod 34. The start of the electric telescopic rod 34 drives the slider 33 to move inside the slide groove 32. The movement of the slider 33 inside the slide groove 32 drives the strip plate 35 to move. The movement of the strip plate 35 drives the connecting rod 38 to move. The movement of the connecting rod 38 drives the tube cover 39 to move into the cylindrical tube 1, blocking and sealing the cylindrical tube 1 and preventing the interlocking paper inside the cylindrical tube 1 from being contaminated by aerosols in the air.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A dental bite paper dispenser, comprising a cylindrical tube (1), wherein an operating box (4) is fixedly mounted on the side wall of the cylindrical tube (1), the operating box (4) and the cylindrical tube (1) are interconnected, and a door (5) is connected to the surface of the operating box (4) via a hinge, characterized in that: The top inner wall surface of the operation box (4) is provided with a cutting device (2). The cutting device (2) includes two sleeves (201). The two sleeves (201) are fixedly installed on the top inner wall surface of the operation box (4). An extension rod (202) is slidably connected inside the sleeve (201). A cutting blade (203) is fixedly installed at one end of the extension rod (202) away from the sleeve (201). An extension plate (204) is fixedly installed on both sides of the cutting blade (203). A spring (206) is fixedly installed between the extension plate (204) and the top inner wall of the operation box (4). A pressing rod (205) is fixedly installed between the two extension plates (204). A cutting table (207) is fixedly installed on the bottom surface of the operation box (4). A cutting groove (208) is opened on the surface of the cutting table (207).

2. The dental bite paper dispenser according to claim 1, characterized in that: Two rotating shafts (209) are rotatably connected to the inner wall surface of one side of the operation box (4), and pressure rollers (210) are fixedly installed on the outer wall surface of the rotating shafts (209).

3. A dental bite paper dispenser according to claim 2, characterized in that: The pressing rod (205) has a "U" shaped structure, and the pressing rod (205) and the operation box (4) are slidably connected.

4. A dental bite paper dispenser according to claim 3, characterized in that: A rotating rod (6) is rotatably connected to the inner wall surface of one end of the cylindrical tube (1), and a winding roller (7) is fixedly installed on the outer wall surface of the rotating rod (6). A paper roll (8) is sleeved on the surface of the winding roller (7).

5. A dental bite paper dispenser according to claim 4, characterized in that: The outer wall surface of the cylindrical tube (1) is provided with a blocking device (3). The blocking device (3) includes an L-shaped plate (31). The L-shaped plate (31) is fixedly installed on the outer wall surface of the cylindrical tube (1). A groove (32) is opened on the horizontal end of the L-shaped plate (31). A slider (33) is slidably connected inside the groove (32).

6. A dental bite paper dispenser according to claim 5, characterized in that: An electric telescopic rod (34) is fixedly installed on the surface of the vertical end of the L-shaped plate (31), and the output end of the electric telescopic rod (34) is fixedly connected to the slider (33).

7. A dental bite paper dispenser according to claim 6, characterized in that: A strip plate (35) is fixedly installed on the surface of the slider (33). A notch (36) is opened on the surface of the strip plate (35). A round rod (37) is rotatably connected between the inner walls of the two sides of the notch (36).

8. A dental bite paper dispenser according to claim 7, characterized in that: A connecting rod (38) is fixedly installed on the outer wall surface of the round rod (37), and a cylinder cover (39) is fixedly installed on one end of the connecting rod (38).

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