Inner layer and outer layer separated smearing structure of dual-effect toothpaste

Abstract

The utility model relates to the technical field of packaging, and discloses a dual-effect toothpaste inner and outer layer separated smearing structure which comprises a hose, a hose head is fixedly connected to the left side of the hose, two first micropore mixing nets are fixedly connected to the right side of the inner wall of the hose head, and two second micropore mixing nets are fixedly connected to the right side of the inner wall of the hose head. The adjacent sides of the two first micropore mixing nets are fixedly connected with the same forward flow guide body, the adjacent sides of the second micropore mixing net on the right side and the first micropore mixing net on the left side are fixedly connected with the same reverse flow guide body, and the adjacent sides of the two second micropore mixing nets are rotationally connected with the same rotating column. According to the utility model, by extruding the hose, two kinds of toothpaste stored in the phospholipid protective film sequentially pass through the microporous mixing net, the forward and reverse flow guide body and the stirring blade to be mixed for multiple times, so that the mixing effect of the toothpaste is more effective, the cost is low, and the toothpaste is not influenced by gravity.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field especially relates to double effect toothpaste's inner and outer layer separation coating and daubing structure. BACKGROUND

[0002] Toothpaste is the necessary article of oral cavity cleaning and nursing, can greatly improve people's oral hygiene condition, and ordinary toothpaste concentrates on basic cleaning, and except ordinary toothpaste, modern also classifies similar anti-sensitive toothpaste, whitening toothpaste and fluorine toothpaste, and people develop double effect toothpaste in order to can more convenient use two kinds of toothpaste simultaneously, and the packing of having double effect toothpaste is also various.

[0003] Double effect toothpaste adopts special double layer pipe body structure, and the inner layer and the outer layer are independent, and bear different effect cream body respectively, when user gently extrudes toothpaste, the design of outlet can ensure that the inner and outer two layers of cream body are extruded according to accurate proportion simultaneously, can more all-round care oral health, effectively solve the problem that traditional toothpaste single effect or multiple effect component mixes easily inactivation.

[0004] And double effect toothpaste's inner and outer layer separation coating and daubing structure need to ensure that two kinds of cream body are mixed evenly when extruding, but in actual use, due to pressure difference or pipe orifice design, the inner and outer layer proportion imbalance, affect the efficacy, the existing solution is to use nanometer dispersing agent in the cream body, improve the uniformity of component, however nanometer dispersing agent will increase cost, and still stratification after long-term storage due to gravity. UTILITY MODEL CONTENTS

[0005] In order to make up for the above insufficient, the utility model provides double effect toothpaste's inner and outer layer separation coating and daubing structure, aims at improving the problem that nanometer dispersing agent in prior art is too high in cost, and cream body still stratification due to gravity after long-term storage.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: the inner and outer layer separation of double efficacy toothpaste is applied to the structure of coating and is applied to the structure, including the hose, the left side fixed connection of hose has the pipe head, the inner wall right side fixed connection of pipe head has two micro - hole mixed net no.

[0007] As a further description of the above technical scheme:

[0008] The stable storage mechanism includes two phospholipid protection films, and the outer sides of the two phospholipid protection films are slidably connected to the inner walls of the two chambers respectively.

[0009] As a further description of the above technical scheme:

[0010] The left and right ends of the rotating column are fixedly connected with rotating blocks, and the adjacent sides of the two micro - hole mixed nets no.

[0011] As a further description of the above technical scheme:

[0012] The top of the hose is provided with two observation holes, and the inner walls of the two observation holes are fixedly connected with visual windows.

[0013] As a further description of the above technical scheme:

[0014] The top right side of the hose is fixedly connected with a waterproof sticker, and the bottom of the waterproof sticker is provided with a user manual.

[0015] As a further description of the above technical scheme:

[0016] The inner wall right side of the outer tube and the inner wall right side of the tube cap are provided with thread grooves, and the outer wall of the tube head and the outer wall of the outer tube are fixedly connected with thread strips.

[0017] As a further description of the above technical solutions:

[0018] The inner wall top of the paste outlet hole is fixedly connected with a pressure sensor, and the inner wall left side of the paste outlet hole (24) is fixedly connected with an electronic control valve.

[0019] As a further description of the above technical solutions:

[0020] The left end bottom of the outer tube is fixedly connected with a smearing platform, and the smearing platform is subjected to polishing treatment.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, the toothpaste stored in the two phospholipid protective films is squeezed out through the extrusion hose, the two kinds of toothpaste first pass through the rightmost microporous mixing net, then are preliminarily mixed in the forward flow guide, then are secondarily mixed under the guidance of the reverse flow guide, and finally are finally mixed under the stirring of the stirring paddle, so that the mixing effect when the toothpaste is squeezed out is more effective, and the structure is simple, the price is low, and the toothpaste is not affected by gravity.

[0023] 2. In the utility model, the two kinds of toothpaste are stored in the two phospholipid protective films respectively, and the two phospholipid protective films are stored in the two chambers respectively, so that the substances of the toothpaste are not affected when being stored, when being used, the two kinds of toothpaste are squeezed out from the corresponding silica gel valve membrane respectively and enter the tube head simultaneously for mixing and use, the reaction time between the substances existing in reaction is reduced, and the silica gel valve membrane can avoid the squeezed toothpaste from entering the phospholipid protective film again, so that the toothpaste is prevented from being contaminated. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of the inner and outer layer separation smearing structure of the double-effect toothpaste according to the utility model;

[0025] Figure 2 It is an exploded view of the tube cap of the inner and outer layer separation smearing structure of the double-effect toothpaste according to the utility model;

[0026] Figure 3 It is a sectional view of the hose of the inner and outer layer separation smearing structure of the double-effect toothpaste according to the utility model;

[0027] Figure 4 It is a sectional view of the outer tube of the inner and outer layer separation smearing structure of the double-effect toothpaste according to the utility model;

[0028] Figure 5The utility model discloses a pipe head of inner and outer layer separation coating structure of double effect toothpaste.

[0029] Figure 6 The utility model discloses a split view of the rotating column of the inner and outer layer separation coating structure of double effect toothpaste.

[0030] Legend:

[0031] 1, hose; 2, stable storage mechanism; 201, phospholipid protection film; 202, spiral flow guide groove; 203, safety plate; 204, silica gel valve; 205, magnetic sealing ring; 206, flow hole; 207, nano coating; 3, pipe head; 4, microporous mixed net one; 5, microporous mixed net two; 6, positive flow guide body; 7, reverse flow guide body; 8, rotating column; 9, stirring paddle; 10, outer tube; 11, pipe cap; 12, coating platform; 13, pressure sensor; 14, electronic control valve; 15, observation hole; 16, visual window; 17, waterproof sticker; 18, instruction manual; 19, screw groove; 20, screw strip; 21, chamber; 22, rotating block; 23, rotating groove; 24, toothpaste outlet hole. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Reference Figure 2 , Figure 5 and Figure 6The utility model provides a kind of embodiment: the inside and outside layer separation coating structure of double efficacy toothpaste, including hose 1, the left side fixed connection of hose 1 has pipe head 3, pipe head 3 is as the component of toothpaste extrusion, the inner wall right side fixed connection of pipe head 3 has two micropore mixed net one 4, two micropore mixed net one 4 are used to limit the outflow speed of toothpaste, the inner wall right side fixed connection of pipe head 3 has two micropore mixed net two 5, two micropore mixed net two 5 provide rotating space for rotating column 8, the adjacent side of two micropore mixed net one 4 is all fixedly connected with same positive flow guide 6, the adjacent side of right micropore mixed net two 5 and left micropore mixed net one 4 is all fixedly connected with same reverse flow guide 7, positive flow guide 6 and reverse flow guide 7 can make two toothpastes more uniform when stirring, the adjacent side of two micropore mixed net two 5 is all rotatably connected with same rotating column 8, rotating column 8 provides the accommodation space for multiple stirring paddles 9, the outer wall of rotating column 8 is fixedly connected with multiple stirring paddles 9, multiple stirring paddles 9 and rotating column 8 are rotated by the force generated when toothpaste flows, and multiple stirring paddles 9 can be stirred again when rotating, the outer wall left side screw thread connection of pipe head 3 has outer tube 10, outer tube 10 is used to limit component expansion when toothpaste extrusion, the outer wall left side screw thread connection of outer tube 10 has pipe cap 11, pipe cap 11 is used to protect outer tube 10 and pipe head 3, so that toothpaste avoids being affected by dust, the inside of hose 1 is opened with two chambers 21, two chambers 21 are used to accommodate two phospholipid protective films 201, the left end of outer tube 10 is opened with toothpaste outlet hole 24, toothpaste outlet hole 24 is as the position of toothpaste after mixing from outer tube 10 is extruded, the inside of hose 1 is provided with stable storage mechanism 2, stable storage mechanism 2 is used to safely store double efficacy toothpaste, and make toothpaste convenient to use, the left and right ends of rotating column 8 are all fixedly connected with rotating block 22, the adjacent side of two micropore mixed net two 5 is all opened with rotating groove 23, rotating block 22 and rotating groove 23 make the rotation of rotating column 8 more stable;

[0034] Specifically, the user manually rotates and unscrews the cap 11, at which time the outer tube 10 is exposed, and the outlet hole 24 is in a state of being able to extrude toothpaste. The soft tube 1 is squeezed. Since the soft tube 1 has two chambers 21 inside, each chamber 21 stores a different efficacy of toothpaste composition. Under the action of extrusion, the toothpaste in the two chambers 21 begins to flow to the tube head 3. The toothpaste first reaches the two micro-porous mixing nets one 4 on the right side of the inner wall of the tube head 3. The micro-porous mixing net one 4 functions to limit the flow rate of the toothpaste and can also allow the toothpaste to mix initially when passing through, so that the flow of the toothpaste is more uniform and stable. After passing through the micro-porous mixing net one 4, the toothpaste flows through the forward flow guide 6 and the reverse flow guide 7. The special structure of the forward flow guide 6 and the reverse flow guide 7 can change the flow direction and path of the toothpaste, so that the two kinds of toothpaste collide with each other, thereby being more uniform when being stirred. The toothpaste continues to move forward and reaches between the two micro-porous mixing nets two 5. At this time, the force generated by the flow of the toothpaste pushes the multiple stirring paddles 9 on the outer wall of the rotating column 8 and the rotating column 8 to rotate. The rotating column 8 rotates in the rotating groove 23 on the micro-porous mixing net two 5 through the left and right end rotating blocks 22. The cooperation of the rotating block 22 and the rotating groove 23 makes the rotation of the rotating column 8 more stable. The multiple stirring paddles 9 stir the toothpaste again during the rotation process, further improving the uniformity of the mixing of the two toothpaste compositions. After being stirred by the stirring paddles 9, the toothpaste passes through the micro-porous mixing net two 5, which mixes and limits the flow of the toothpaste again, ensuring that the toothpaste continues to flow outward at an appropriate speed and uniformity.

[0035] Referring to Figure 3 The stable storage mechanism 2 includes two phospholipid protective films 201 for protecting the two kinds of toothpaste. The outer sides of the two phospholipid protective films 201 are respectively slidably connected to the inner walls of the two chambers 21. The inner walls of the two chambers 21 are each provided with a spiral flow guide groove 202 for providing a flow guide effect for the flow of the toothpaste when the soft tube 1 is squeezed. The left side of each of the two phospholipid protective films 201 is fixedly connected with a safety plate 203 for blocking the toothpaste. The middle part of each of the two safety plates 203 is provided with a flow hole 206 for making the toothpaste flow position controllable. The inner wall of each of the two flow holes 206 is fixedly connected with a magnetic sealing ring 205 for preventing the toothpaste from overflowing from the flow hole 206. The inner wall of each of the two magnetic sealing rings 205 is fixedly connected with a silica gel valve 204 for preventing the toothpaste extruded from the phospholipid protective film 201 from flowing back, thereby avoiding the toothpaste in the phospholipid protective film 201 from being contaminated. The inner wall of each of the two phospholipid protective films 201 is fixedly connected with a nano coating 207 for making the residual toothpaste in the phospholipid protective film 201 as little as possible.

[0036] Specifically, two toothpastes with different functions are filled into the two chambers 21 of the tube 1 respectively. At this time, the phospholipid protective film 201 on the inner wall of the two chambers 21 protects the toothpaste ingredients, preventing direct contact between the toothpaste and the chamber wall 21 or between the two toothpastes, avoiding possible chemical reactions, and ensuring the stability of the toothpaste ingredients. The phospholipid protective film 201 is slidably connected to the inner wall of the chamber 21. When filling the tube with toothpaste, it can also be filled from the outside of the tube 1, and then the filled phospholipid protective film 201 is placed in a suitable position to increase... For ease of operation, the user manually rotates and unscrews the cap 11, exposing the outer tube 10 and allowing toothpaste to be dispensed from the toothpaste outlet 24. When the user squeezes the tube 1, it deforms, increasing internal pressure. Because the inner wall of the chamber 21 has a spiral guide groove 202, the toothpaste flows along the direction of the spiral guide groove 202 under pressure. The spiral shape of the spiral guide groove 202 guides the toothpaste towards the tube head 3, preventing disorderly flow within the chamber 21 and ensuring smooth flow from the chamber 21 to the tube head. 3. During the flow process, the toothpaste first encounters the safety plate 203. The safety plate 203 is fixed to the left side of the phospholipid protective film 201, which acts as a barrier to prevent the toothpaste from flowing out through the flow hole 206 in the middle of the safety plate 203. By setting the flow hole 206, the position of the toothpaste flow is controlled, ensuring that the toothpaste flows accurately to the tube head 3 for mixing and extrusion. When the toothpaste passes through the flow hole 206, the magnetic sealing ring 205 can effectively prevent the toothpaste from overflowing from the flow hole 206, ensuring that the toothpaste remains within the chamber. The toothpaste flows normally within the 21 membrane. Meanwhile, the silicone valve 204 is fixed to the inner wall of the magnetic sealing ring 205. When toothpaste is squeezed out of the phospholipid protective film 201, the silicone valve 204 prevents the toothpaste from flowing back into the phospholipid protective film 201, preventing the squeezed toothpaste from contaminating the unsqueezed toothpaste and ensuring the quality and hygiene of the toothpaste. After the toothpaste is squeezed out, because the inner wall of the phospholipid protective film 201 is fixedly connected with the nano-coating 207, the amount of toothpaste remaining in the phospholipid protective film 201 can be minimized, which helps to reduce toothpaste waste.

[0037] Reference Figure 1 , Figure 3 and Figure 4Two observation holes 15 are provided at the top of the tube 1. A viewing window 16 is fixedly connected to the inner wall of each observation hole 15. The amount of toothpaste remaining in the tube 1 is estimated through the two observation holes 15 and the viewing window 16. A waterproof sticker 17 is fixedly connected to the top right side of the tube 1. The waterproof sticker 17 is used to prevent damage to the instruction manual 18. The instruction manual 18 is located at the bottom of the waterproof sticker 17, allowing users to understand the basic information about the toothpaste. Threaded grooves 19 are provided on the right inner wall of both the outer tube 10 and the inner wall of the cap 11. Threaded grooves are fixedly connected to the outer wall of both the tube head 3 and the outer wall of the outer tube 10. The groove 20, threaded groove 19 and threaded strip 20 make the connection between the components more stable and controllable. A pressure sensor 13 is fixedly connected to the top of the inner wall of the toothpaste outlet 24. The toothpaste extrusion amount is calculated by the pressure sensor 13. An electronic control valve 14 is fixedly connected to the left side of the inner wall of the toothpaste outlet (24). The toothpaste output amount is adjusted by the electronic control valve 14. An application platform 12 is fixedly connected to the bottom left end of the outer tube 10. The mixed toothpaste is extruded onto the application platform 12. The user takes the toothpaste from the application platform 12 to avoid the toothpaste that has not been extruded being contaminated by the external environment. The application platform 12 is polished.

[0038] Specifically, before using the toothpaste, the user can observe the amount of toothpaste remaining in the tube 1 through the two observation holes 15 at the top of the tube 1 and the viewing window 16 fixed to its inner wall. This helps the user to understand the remaining toothpaste in advance and make reasonable arrangements for subsequent use or timely replacement of toothpaste. The user can learn about the basic information of the toothpaste by referring to the instruction manual 18 located at the bottom of the waterproof sticker 17. The waterproof sticker 17 can effectively prevent the instruction manual 18 from being damaged by contact with water, ensuring the clarity of the information. The user can manually rotate the tube cap 11. Since the threaded groove 19 on the right side of the inner wall of the tube cap 11 cooperates with the threaded strip 20 on the outer wall of the tube head 3, the tube cap 11 can be unscrewed from the tube head 3 by rotating the threads, so that the outer tube 10 is exposed and the toothpaste dispensing hole 24 is in a state where toothpaste can be squeezed out. The design of the threaded groove 19 and threaded strip 20 makes the connection between the cap 11 and the tube head 3 more stable and controllable, facilitating opening and closing. By squeezing the hose 1, the toothpaste in the two chambers 21 inside the hose 1 flows towards the tube head 3 along the corresponding channels. After being mixed and processed in the tube head 3, it is extruded through the toothpaste outlet 24. When the toothpaste passes through the toothpaste outlet 24, the pressure sensor 13 at the top of the inner wall of the toothpaste outlet 24 detects the pressure generated during toothpaste extrusion and calculates the amount of toothpaste extruded. At the same time, the electronic control valve 14 on the left side of the inner wall of the toothpaste outlet 24 adjusts the valve according to the detection results of the pressure sensor 13 and the user's needs, thereby precisely controlling the amount of toothpaste extruded and avoiding excessive extrusion. If there is too little toothpaste, the mixed toothpaste is squeezed onto the application platform 12 at the bottom left of the outer tube 10. The application platform 12 is polished and has a smooth surface, making it easy for users to take toothpaste. Users can directly pick up toothpaste from the application platform 12, avoiding direct contact of the toothpaste outlet 24 with their fingers, thus preventing unsqueezed toothpaste from being contaminated by the external environment. After use, the user aligns the tube cap 11 with the tube head 3 and rotates the tube cap 11 to make the threaded groove 19 on the inner wall of the tube cap 11 engage with the threaded strip 20 on the outer wall of the tube head 3 again, tightening the tube cap 11 onto the tube head 3 to seal the toothpaste tube and prevent the toothpaste from being contaminated by dust, bacteria, etc. It also reduces the evaporation of toothpaste moisture and maintains the quality of the toothpaste.

[0039] Working principle: After the user manually rotates and unscrews the cap 11, squeezing the hose 1, the hose 1, due to its elasticity and deformability, shrinks under external pressure, thus pressurizing the toothpaste in chamber 21 and causing it to flow towards the tube head 3. During this flow, the toothpaste first reaches the two microporous mixing meshes 4 on the right side of the inner wall of tube head 3. The mesh structure of the microporous mixing meshes 4 restricts the outflow speed of the toothpaste, causing it to flow slowly between the mesh openings. During this process, the toothpaste from different chambers 21 contacts and mixes at the microporous mixing meshes 4. Simultaneously, due to the blocking and diversion effect of the mesh openings, the flow of the toothpaste becomes more uniform and stable, achieving a preliminary mixing effect. After preliminary mixing by the microporous mixing meshes 4, the toothpaste flows towards the forward guiding fluid 6 and the reverse guiding fluid 7. The special structural design of the forward-directing fluid 6 and the reverse-directing fluid 7 can change the flow direction and path of the toothpaste, causing the two types of toothpaste to collide with each other during the flow process. This increases the contact area and mixing opportunities between different types of toothpaste, resulting in more uniform mixing and further deep mixing. As the toothpaste continues to move forward, when it reaches the space between the two microporous mixing meshes 5, the power generated by the toothpaste flow drives the multiple stirring blades 9 on the outer wall of the rotating column 8 and the rotating column 8 to rotate. The rotating column 8 rotates in the rotating grooves 23 on the microporous mixing mesh 5 through the rotating blocks 22 at the left and right ends. The cooperation between the rotating blocks 22 and the rotating grooves 23 ensures the stability of the rotation of the rotating column 8. During the rotation, the stirring blades 9 mechanically stir the surrounding toothpaste, further mixing the toothpaste and making the two toothpaste components more fully mixed together, greatly improving the mixing uniformity.

[0040] Furthermore, during production, two toothpastes with different functions are filled into the two chambers 21 of the tube 1 respectively. The phospholipid protective film 201 on the inner wall of the chamber 21 plays a crucial protective role, isolating the toothpaste from the chamber 21 wall and the two toothpastes from each other. The phospholipid protective film 201 can prevent possible chemical reactions between the toothpaste and the chamber 21 wall, and prevent direct contact between the two toothpaste ingredients to avoid adverse reactions, thus ensuring the stability of the toothpaste ingredients during storage. The method of first filling the tube 1 with toothpaste into the phospholipid protective film 201, and then placing the phospholipid protective film 201 in the appropriate position in the chamber 21, increases the flexibility and operability of production. When the user squeezes the tube 1, the spiral guide groove 202 on the inner wall of the chamber 21 comes into play. Driven by pressure, the toothpaste flows towards the tube head 3 along the spiral shape of the spiral guide groove 202. The design of the spiral guide groove 202 avoids disorderly flow of toothpaste within the chamber 21, ensuring that the toothpaste can flow smoothly from the chamber 21 to the tube head 3. As the toothpaste flows into tube head 3, it encounters a safety plate 203 fixed to the left side of the phospholipid protective film 201. The safety plate 203 acts as a barrier, preventing the toothpaste from flowing out only through the central flow hole 206. This allows for precise control of the toothpaste's flow position, ensuring it accurately flows to tube head 3 for subsequent mixing. As the toothpaste passes through flow hole 206, a magnetic sealing ring 205 fixed to the inner wall of flow hole 206 effectively prevents it from leaking out of the flow hole. The overflow at 06 ensures that the toothpaste flows along the normal path within chamber 21. Simultaneously, after the toothpaste is squeezed out of the phospholipid protective film 201, the silicone flap 204 prevents the toothpaste from flowing back into the phospholipid protective film 201, thereby preventing the squeezed-out toothpaste from contaminating the unsqueezed toothpaste and ensuring the quality and hygiene of the toothpaste. After the toothpaste is squeezed out, the nano-coating 207 can reduce the adhesion between the toothpaste and the inner wall of the phospholipid protective film 201, minimizing the amount of residual toothpaste and helping to reduce toothpaste waste.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-effect toothpaste with a separate inner and outer layer application structure, comprising a tube (1), characterized in that: A tube head (3) is fixedly connected to the left side of the hose (1). Two microporous mixing meshes (4) are fixedly connected to the right side of the inner wall of the tube head (3). Two microporous mixing meshes (5) are fixedly connected to the right side of the inner wall of the tube head (3). The same forward-guiding fluid (6) is fixedly connected to the adjacent side of the two microporous mixing meshes (4). The same reverse-guiding fluid (7) is fixedly connected to the adjacent side of the right microporous mixing mesh (5) and the left microporous mixing mesh (4). The two microporous mixing meshes (5) are rotatably connected to the adjacent side of each other. The tube (1) is connected to the same rotating column (8), and multiple stirring blades (9) are fixedly connected to the outer wall of the rotating column (8). The outer wall of the tube head (3) is threaded with an outer tube (10), and the outer wall of the outer tube (10) is threaded with a tube cap (11). The tube (1) has two chambers (21) inside. The left end of the outer tube (10) has a toothpaste outlet (24). The tube (1) is equipped with a stable storage mechanism (2) inside. The stable storage mechanism (2) is used to safely store the dual-effect toothpaste and make the toothpaste easy to use.

2. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: The stable storage mechanism (2) includes two phospholipid protective films (201). The outer sides of the two phospholipid protective films (201) are slidably connected to the inner walls of the two chambers (21). The inner walls of the two chambers (21) are provided with spiral guide grooves (202). The left side of the two phospholipid protective films (201) is fixedly connected with a safety plate (203). The middle of the two safety plates (203) is provided with a flow hole (206). The inner walls of the two flow holes (206) are fixedly connected with a magnetic sealing ring (205). The inner walls of the two magnetic sealing rings (205) are fixedly connected with a silicone valve (204). The inner walls of the two phospholipid protective films (201) are fixedly connected with a nano-coating (207).

3. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: Rotating blocks (22) are fixedly connected to the left and right ends of the rotating column (8), and rotating grooves (23) are opened on the adjacent sides of the two microporous mixing meshes (5).

4. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: The top of the hose (1) has two observation holes (15), and the inner walls of the two observation holes (15) are fixedly connected with viewing windows (16).

5. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: A waterproof sticker (17) is fixedly connected to the top right side of the hose (1), and an instruction manual (18) is provided at the bottom of the waterproof sticker (17).

6. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: Threaded grooves (19) are provided on the right side of the inner wall of the outer tube (10) and the right side of the inner wall of the tube cap (11). Threaded strips (20) are fixedly connected to the outer wall of the tube head (3) and the outer wall of the outer tube (10).

7. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: A pressure sensor (13) is fixedly connected to the top of the inner wall of the ointment outlet (24), and an electronic control valve (14) is fixedly connected to the left side of the inner wall of the ointment outlet (24).

8. The inner and outer layer separation application structure of the dual-effect toothpaste according to claim 1, characterized in that: The bottom left end of the outer tube (10) is fixedly connected to a coating platform (12), which is polished.

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