Fluorine coating device for preventing decayed teeth

Abstract

The utility model provides a decayed tooth prevention fluorine coating device, and relates to the technical field of decayed tooth prevention, the decayed tooth prevention fluorine coating device comprises a fluorine coating structure and a storage conveying structure connected with the fluorine coating structure, the storage conveying structure comprises a charging barrel connected with the fluorine coating structure, a piston is arranged in the charging barrel, and the end, away from the fluorine coating structure, of the piston is connected with a push rod; the end, away from the piston, of the push rod extends out of the charging barrel and is provided with a threaded groove. The storage and conveying structure and the charging barrel are used for storing the fluorine coating liquid, the fluorine coating liquid in the charging barrel is pushed, injected and conveyed to the fluorine coating structure through cooperation of the push rod and the piston, through the design, a user does not need to repeatedly dip the fluorine coating liquid in the coating process, the convenience and efficiency of fluorine coating operation are greatly improved, the push rod is fixed through the screw rod, and the fluorine coating liquid is more convenient to use. The situation that fluorine coating liquid in the charging barrel is discharged and wasted due to the fact that the push rod is touched by mistake before use can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of dental caries prevention technology, and more specifically, to a fluoride varnishing device for preventing dental caries. Background Technology

[0002] Dental caries is one of the most common oral health diseases, especially among preschool children. In order to effectively prevent the occurrence and development of dental caries, fluoride varnish is a widely recognized method. By applying fluoride varnish to the tooth surface, the mineralization of the teeth can be enhanced, their resistance to external corrosion can be increased, thereby reducing enamel damage, preventing dental caries, and alleviating tooth sensitivity symptoms.

[0003] However, existing fluoride varnish application methods mainly rely on the user holding a small brush and applying the fluoride to each tooth individually, requiring frequent back-and-forth dipping of the brush in the fluoride solution during the process. This is inefficient and affects the effectiveness of the fluoride application. Therefore, we have made improvements and proposed a fluoride varnish application device for preventing tooth decay. Utility Model Content

[0004] The purpose of this invention is to address the problem of low efficiency caused by the need for frequent back-and-forth dipping of the fluorine coating solution during the current fluorine coating process.

[0005] In order to achieve the above-mentioned objectives, this utility model provides a fluoride varnishing device for preventing tooth decay, thereby improving the aforementioned problems.

[0006] The application is as follows:

[0007] A fluoride varnishing device for preventing tooth decay includes a fluoride varnishing structure and a storage and conveying structure connected to the fluoride varnishing structure. The storage and conveying structure includes a material cylinder connected to the fluoride varnishing structure. A piston is disposed inside the material cylinder. A push rod is connected to the end of the piston away from the fluoride varnishing structure. The end of the push rod away from the piston extends to the outside of the material cylinder. A threaded groove is provided at the end of the push rod away from the piston.

[0008] The end of the barrel away from the fluorine-coated structure is fixedly connected to a wing plate. The wing plate has a first threaded hole, and a screw is threadedly connected to the inner wall of the first threaded hole. One end of the screw is in contact with the outer surface of the push rod.

[0009] As a preferred technical solution of this application, a rotating handle is fixedly connected to the end of the screw away from the push rod.

[0010] As a preferred technical solution of this application, the material cylinder is transparent and has graduations.

[0011] As a preferred technical solution of this application, the end of the material cylinder near the fluorinated structure is fixedly connected to a connecting pipe, and the end of the connecting pipe away from the material cylinder is fixedly connected to a threaded pipe, and the threaded pipe is connected to the fluorinated structure.

[0012] As a preferred technical solution of this application, the fluorine coating structure includes a fluorine coating head, the fluorine coating head having a second threaded hole, and the inner wall of the second threaded hole being threadedly connected to the outer surface of the threaded tube.

[0013] As a preferred technical solution of this application, the side of the fluorine coating head closest to the connecting tube is in contact with the connecting tube.

[0014] As a preferred technical solution of this application, the fluorine coating head is provided with a connecting groove, the connecting groove is connected to the second threaded hole, a connecting plate is provided in the connecting groove, a baffle is fixedly connected to one side of the connecting plate, and a plurality of liquid outlets are provided through the baffle and the connecting plate.

[0015] As a preferred technical solution of this application, a number of bristles are fixedly connected to the side of the baffle away from the connecting plate.

[0016] As a preferred technical solution of this application, the outer surface of the connecting plate is fixedly connected to the inner wall of the connecting groove.

[0017] As a preferred technical solution of this application, the outer surface of the connecting plate and the inner wall of the connecting groove are both provided with threads, and the outer surface of the connecting plate is threadedly connected to the inner wall of the connecting groove.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] In the scheme of this application:

[0020] To address the inefficiency caused by the frequent back-and-forth dipping of fluorine coating solution during the existing fluorine coating process, this application proposes a storage and conveying structure. A cylinder holds the fluorine coating solution, which is then propelled into the coating structure by a push rod and piston. This design eliminates the need for repeated dipping of the solution during the coating process, significantly improving the convenience and efficiency of the fluorine coating operation. Furthermore, the screw securing the push rod reduces the risk of accidental contact with the push rod before use, preventing the waste of fluorine coating solution from being discharged from the cylinder. Attached Figure Description

[0021] Figure 1 A schematic diagram of the fluoride varnish device for preventing dental caries provided in this application;

[0022] Figure 2 Exploded view of the fluoride varnishing device for preventing dental caries provided in this application;

[0023] Figure 3Exploded view of the fluoride varnish device for preventing dental caries provided in this application;

[0024] Figure 4 A schematic diagram of the screw structure of the fluoride varnish device for preventing dental caries provided in this application;

[0025] Figure 5 A schematic diagram of the fluoride coating structure of the fluoride coating device for preventing dental caries provided in this application;

[0026] Figure 6 A schematic diagram of the connecting disc of the fluoride varnish device for preventing dental caries provided in this application;

[0027] Figure 7 This is a schematic diagram of the fluoride varnish device for preventing tooth decay provided in this application during use.

[0028] The image shows:

[0029] 1. Storage and conveying structure; 101. Material cylinder; 102. Connecting pipe; 103. Threaded pipe; 104. Piston; 105. Push rod; 106. Threaded groove; 107. Wing plate; 108. First threaded hole; 109. Rotary handle; 110. Screw; 2. Fluorine coating structure; 201. Fluorine coating head; 202. Second threaded hole; 203. Connecting groove; 204. Connecting disc; 205. Baffle plate; 206. Brush bristles; 207. Liquid outlet. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] Example 1, please refer to Figures 1-7A fluoride varnishing device for preventing tooth decay includes a fluoride varnishing structure 2 and a storage and conveying structure 1 connected to the fluoride varnishing structure 2. The storage and conveying structure 1 includes a cylinder 101 connected to the fluoride varnishing structure 2. A piston 104 is disposed inside the cylinder 101. A push rod 105 is connected to the end of the piston 104 away from the fluoride varnishing structure 2. The end of the push rod 105 away from the piston 104 extends to the outside of the cylinder 101. A threaded groove 106 is provided at the end of the push rod 105 away from the piston 104. The fluoride varnish in the cylinder 101 is pushed and conveyed to the fluoride varnishing structure 2 by the cooperation of the push rod 105 and the piston 104. With this design, the user does not need to repeatedly dip the fluoride varnish during the varnishing process, which greatly improves the convenience and efficiency of the fluoride varnishing operation.

[0034] A wing plate 107 is fixedly connected to the end of the barrel 101 away from the fluorine coating structure 2. The wing plate 107 has a first threaded hole 108. A screw 110 is threadedly connected to the inner wall of the first threaded hole 108. One end of the screw 110 contacts the outer surface of the push rod 105. By fixing the push rod 105 with the screw 110, the situation of the fluorine coating liquid in the barrel 101 being discharged and wasted due to accidental contact with the push rod 105 before use can be reduced.

[0035] Furthermore, such as Figure 1 As shown, a handle 109 is fixedly connected to the end of the screw 110 away from the push rod 105. The handle 109 facilitates the rotation of the screw 110. During normal use, the screw 110 is separated from the first threaded hole 108 and connected to the threaded groove 106. The handle 109 facilitates the pushing and pulling of the push rod 105.

[0036] Furthermore, the barrel 101 is transparent and has graduations. The combination of the graduations and the transparency makes it easy to observe the amount of fluorine-coated liquid inside the barrel 101.

[0037] Furthermore, such as Figure 3 As shown, a connecting pipe 102 is fixedly connected to one end of the barrel 101 near the fluorinated structure 2, and a threaded pipe 103 is fixedly connected to the other end of the connecting pipe 102 away from the barrel 101. The threaded pipe 103 is connected to the fluorinated structure 2. When the piston 104 moves toward the threaded pipe 103, the fluorinated liquid in the barrel 101 can be transported to the fluorinated structure 2 through the connecting pipe 102 and the threaded pipe 103.

[0038] Example 2 further optimizes the fluoride varnish device for preventing tooth decay provided in Example 1, specifically, as follows: Figures 1-6 As shown, the fluorine-coated structure 2 includes a fluorine-coating head 201, on which a second threaded hole 202 is provided, and the inner wall of the second threaded hole 202 is threadedly connected to the outer surface of the threaded tube 103. The threaded connection facilitates disassembly and assembly, allowing the fluorine-coated structure 2 to be separated from the storage and conveying structure 1, which facilitates the replacement and cleaning and disinfection of the fluorine-coated structure 2.

[0039] Furthermore, such as Figure 1 As shown, the side of the fluorine coating head 201 closest to the connecting tube 102 is in contact with the connecting tube 102. The stability of the fluorine coating head 201 can be improved by the friction between the fluorine coating head 201 and the connecting tube 102.

[0040] Furthermore, such as Figure 5 and Figure 6 As shown, the fluoride application head 201 has a connecting groove 203, which communicates with the second threaded hole 202. A connecting plate 204 is provided in the connecting groove 203. A baffle 205 is fixedly connected to one side of the connecting plate 204. Several liquid outlets 207 are provided through the baffle 205 and the connecting plate 204. The fluoride application liquid is transported to the connecting groove 203 through the threaded tube 103 and the second threaded hole 202, and then discharged from the liquid outlets 207 to be applied to the teeth.

[0041] Furthermore, such as Figure 5 As shown, a number of bristles 206 are fixedly connected to the side of the baffle 205 away from the connecting plate 204. The bristles 206 are designed to facilitate the even application of fluoride solution to the teeth.

[0042] Example 3 further optimizes the fluoride varnish device for preventing tooth decay provided in Example 1 or 2. Specifically, the outer surface of the connecting plate 204 is fixedly connected to the inner wall of the connecting groove 203, and the fixed connection makes the fluoride varnish structure 2 form an integral and stable structure.

[0043] Example 4 further optimizes the fluoride varnishing device for preventing tooth decay provided in Example 1 or 2. Specifically, the outer surface of the connecting plate 204 and the inner wall of the connecting groove 203 are both threaded, and the outer surface of the connecting plate 204 is threadedly connected to the inner wall of the connecting groove 203. By rotating the baffle 205, the connecting plate 204 can be separated from the connecting groove 203, thereby facilitating the cleaning and disinfection of each component of the fluoride varnishing structure 2 for reuse. Specifically, after use, rotating the fluoride varnishing head 201 separates the second threaded hole 202 from the threaded tube 103, rotating the baffle 205 separates the connecting plate 204 from the connecting groove 203, and pulling the push rod 105 separates the piston 104 from the barrel 101, disassembling each component, such as... Figure 2 As shown, each component can be cleaned and disinfected. During assembly, the piston 104 is inserted into the barrel 101, the screw 110 is connected to the threaded groove 106 or the first threaded hole 108, the connecting plate 204 is connected to the connecting groove 203, and the threaded tube 103 is connected to the second threaded hole 202.

[0044] The fluoride varnish device for preventing tooth decay provided by this utility model is used as follows:

[0045] Rotate the handle 109 to separate the screw 110 from the first threaded hole 108, screw the screw 110 and the threaded groove 106 together, rotate the barrel 101 to separate the threaded tube 103 from the second threaded hole 202, insert the threaded tube 103 into the fluorine coating liquid and pull the push rod 105. The push rod 105 drives the piston 104 away from the threaded tube 103 to draw the fluorine coating liquid into the barrel 101. After the fluorine coating liquid is drawn out, connect the threaded tube 103 and the second threaded hole 202 together.

[0046] If the fluoride application is to be performed immediately, after placing the brush bristles 206 on the teeth, push the handle 109 so that the handle 109 pushes the piston 104 through the push rod 105. The piston 104 delivers the fluoride solution in the barrel 101 through the connecting pipe 102, the threaded pipe 103, the second threaded hole 202, and the connecting groove 203 to the outlet 207 and discharges it from the outlet 207. The fluoride solution is then applied to the teeth through the brush bristles 206.

[0047] If the fluorine coating operation is not to be performed immediately, screw the screw 110 onto the first threaded hole 108 to fix the push rod 105. When applying the fluorine, connect the screw 110 to the threaded groove 106 and perform the corresponding operation.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A fluoride varnishing device for preventing tooth decay, characterized in that, The device includes a fluorinated structure (2) and a storage and conveying structure (1) connected to the fluorinated structure (2). The storage and conveying structure (1) includes a cylinder (101) connected to the fluorinated structure (2). A piston (104) is provided inside the cylinder (101). A push rod (105) is connected to one end of the piston (104) away from the fluorinated structure (2). The push rod (105) extends to the outside of the cylinder (101) at one end away from the piston (104). A threaded groove (106) is provided at one end of the push rod (105) away from the piston (104). The end of the barrel (101) away from the fluorine-coated structure (2) is fixedly connected to a wing plate (107). The wing plate (107) has a first threaded hole (108). The inner wall of the first threaded hole (108) is threaded with a screw (110). One end of the screw (110) is in contact with the outer surface of the push rod (105).

2. The fluoride varnishing device for preventing tooth decay according to claim 1, characterized in that, A handle (109) is fixedly connected to the end of the screw (110) away from the push rod (105).

3. The fluoride varnish device for preventing tooth decay according to claim 2, characterized in that, The material cylinder (101) is transparent and has a scale.

4. A fluoride varnishing device for preventing tooth decay according to claim 3, characterized in that, The end of the barrel (101) near the fluorinated structure (2) is fixedly connected to a connecting pipe (102), and the end of the connecting pipe (102) away from the barrel (101) is fixedly connected to a threaded pipe (103), and the threaded pipe (103) is connected to the fluorinated structure (2).

5. A fluoride varnishing device for preventing tooth decay according to claim 4, characterized in that, The fluorine coating structure (2) includes a fluorine coating head (201), on which a second threaded hole (202) is provided, and the inner wall of the second threaded hole (202) is threadedly connected to the outer surface of the threaded tube (103).

6. A fluoride varnishing device for preventing tooth decay according to claim 5, characterized in that, The fluorine-coated head (201) is in contact with the connecting tube (102) on the side closest to the connecting tube (102).

7. A fluoride varnishing device for preventing tooth decay according to claim 6, characterized in that, The fluorine coating head (201) is provided with a connecting groove (203), which is connected to the second threaded hole (202). A connecting plate (204) is provided in the connecting groove (203). A baffle (205) is fixedly connected to one side of the connecting plate (204). Several liquid outlets (207) are provided between the baffle (205) and the connecting plate (204).

8. A fluoride varnishing device for preventing tooth decay according to claim 7, characterized in that, The baffle (205) has several bristles (206) fixedly connected to the side away from the connecting plate (204).

9. A fluoride varnishing device for preventing dental caries according to claim 8, characterized in that, The outer surface of the connecting plate (204) is fixedly connected to the inner wall of the connecting groove (203).

10. A fluoride varnishing device for preventing dental caries according to claim 8, characterized in that, The outer surface of the connecting plate (204) and the inner wall of the connecting groove (203) are both provided with threads, and the outer surface of the connecting plate (204) is threadedly connected to the inner wall of the connecting groove (203).

Images