Mosquito repelling patch

Abstract

The utility model discloses a mosquito repelling patch which is applied to the field of mosquito repelling and comprises a shell, adsorption cotton is arranged in the shell, the surface of the shell is in threaded connection with a shell cover, the inner wall of the shell cover is fixedly connected with a liquid adding pipe in a sleeved mode, and the top of the liquid adding pipe is in threaded connection with a pipe cover. After the mosquito repellent liquid is used up, the pipe cover is opened for adding the mosquito repellent liquid, and the mosquito repellent liquid is uniformly added into the adsorption layer through the liquid outlet holes in the flow dividing pipe, so that the purpose of repeated use can be achieved, the use cost is reduced, the adsorption layer can be replaced by opening the shell cover, the service life is prolonged, and the practicability is improved; the rotating plate is rotated to enable the arc-shaped groove to rotate, the arc-shaped groove rotates to enable the overlapping area of the arc-shaped groove and the air holes to be changed, the fixing mechanism is matched to fix the arc-shaped groove and the air holes, the purpose of adjusting the volatilization speed of mosquito repellent liquid can be achieved, the service life is prolonged, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mosquito repellent, and in particular to a mosquito repellent patch. Background Technology

[0002] A search of Chinese patents revealed publication number CN220476723U, which discloses a mosquito repellent patch. The patch includes a first protective layer and a second protective layer assembly, with an adsorption layer assembly positioned between them. This adsorption layer assembly includes an adsorbent element that absorbs mosquito repellent essential oil. The adsorbent element can be microfiber oil-absorbing cotton, aerogel, or a pod-like substance. The scent of the mosquito repellent essential oil can be diffused through the first protective layer. This mosquito repellent patch exhibits good adsorption of the essential oil, resulting in a longer-lasting mosquito repellent effect.

[0003] Existing mosquito repellent patches are not reusable. They typically contain a mosquito repellent capsule; popping the capsule releases the repellent liquid and its scent, protecting the user from bites. However, the capsule cannot be replaced, requiring single use, increasing costs and reducing practicality. Furthermore, the evaporation rate of the repellent liquid cannot be adjusted. Once popped, the liquid continues to evaporate until it is completely gone, making it difficult to regulate. In areas with few mosquitoes, the evaporation rate is rapid, significantly shortening the lifespan of the patch and further increasing costs and inconvenience. To address these issues, we propose a new mosquito repellent patch. Utility Model Content

[0004] The purpose of this invention is to provide a mosquito repellent patch, which has the advantages of being reusable and having adjustable evaporation rate of the mosquito repellent liquid.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a mosquito repellent patch, including an outer shell, an absorbent cotton inside the outer shell, a shell cover threadedly connected to the surface of the outer shell, a liquid inlet tube fixedly sleeved on the inner wall of the shell cover, a tube cap threadedly connected to the top of the liquid inlet tube, a diversion tube communicating with the surface of the liquid inlet tube, and the diversion tube being bolted to the inner wall of the shell cover, and an outlet hole being opened at the bottom of the diversion tube.

[0006] By adopting the above technical solution, after the mosquito repellent is used up, the cap is opened to add more mosquito repellent. The mosquito repellent is evenly added to the adsorption layer through the outlet hole on the diversion tube, which can achieve the purpose of reuse and reduce the cost of use. The adsorption layer can be replaced by opening the cap, which improves the service life and practicality.

[0007] The present invention is further configured such that: a fixing ring is bolted to the top of the shell cover, a rotating plate is rotatably sleeved on the surface of the fixing ring, an arc-shaped groove is formed on the surface of the rotating plate, a vent hole is formed on the surface of the shell cover, and a fixing mechanism is provided between the rotating plate and the fixing ring.

[0008] By adopting the above technical solution, the rotating plate is rotated to make the arc-shaped groove rotate. The rotation of the arc-shaped groove changes the area of ​​overlap between the arc-shaped groove and the air vent. Combined with the fixing mechanism, it can be fixed to adjust the evaporation rate of the mosquito repellent liquid, thereby increasing the usage time and reducing the usage cost.

[0009] The present invention is further configured such that: the fixing mechanism includes a limiting head, the limiting head is slidably sleeved with the inner wall of the fixing ring, a spring is provided between the limiting head and the inner wall of the fixing ring, and a limiting hole is opened on the inner wall of the rotating plate, and the limiting hole is engaged with the limiting head.

[0010] By adopting the above technical solution, a fixing mechanism is set up to fix the rotating plate, preventing it from rotating on its own and improving stability.

[0011] The present invention is further configured such that: a limiting ring is fixedly sleeved on the inner wall of the outer shell, and the absorbent cotton is located between the limiting ring and the inner wall of the outer shell.

[0012] By adopting the above technical solution, the adsorption layer is fixed by setting a limiting ring, thereby improving stability.

[0013] The present invention is further configured such that the outer shell and the cover are threaded together.

[0014] By adopting the above technical solution and setting a threaded connection, it is easy to open the shell cover and replace the absorbent cotton.

[0015] The present invention is further provided that: double-sided adhesive is adhered to the bottom of the outer shell.

[0016] The above technical solution, by incorporating double-sided adhesive, facilitates easy application and use.

[0017] The present invention is further provided that the surfaces of the shell cover and the rotating plate are provided with anti-slip texture.

[0018] By adopting the above technical solution, anti-slip texture is set to prevent hand slippage and facilitate operation.

[0019] The present invention is further configured such that a protective net is bolted to the inner wall of the arc-shaped groove.

[0020] By adopting the above technical solution, protective netting is installed to prevent debris from entering.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model allows for the addition of mosquito repellent liquid after use by opening the cap. The liquid is then evenly added to the adsorption layer through the outlet holes on the diversion tube, achieving the purpose of reuse and reducing usage costs. The adsorption layer can be replaced by opening the cap, improving service life and practicality.

[0023] 2. This utility model achieves the purpose of regulating the evaporation rate of mosquito repellent liquid by rotating the rotating plate to make the arc groove rotate. The rotation of the arc groove changes the overlapping area between the arc groove and the air vent, and is fixed by a fixing mechanism. This increases the usage time and reduces the usage cost. Attached Figure Description

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

[0025] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 3 This is a top view of the shell cover structure of this utility model;

[0027] Figure 4 This is a bottom view sectional view of a partial structure of this utility model;

[0028] Figure 5 This is a top sectional view of the structure of this utility model;

[0029] Figure 6 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0030] Reference numerals: 1. Outer shell; 2. Absorbent cotton; 3. Shell cover; 4. Liquid filling tube; 5. Tube cover; 6. Diverter tube; 7. Liquid outlet; 8. Fixing ring; 9. Rotating plate; 10. Arc groove; 11. Vent hole; 12. Fixing mechanism; 13. Limiting head; 14. Spring; 15. Limiting hole; 16. Limiting ring; 17. Double-sided adhesive; 18. Protective net; 19. Anti-slip texture. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings.

[0032] Example 1:

[0033] refer to Figure 1 , Figure 2 and Figure 4A mosquito repellent patch includes an outer shell 1, an absorbent cotton 2 inside the outer shell 1, a shell cover 3 threadedly connected to the surface of the outer shell 1, a liquid inlet tube 4 fixedly sleeved to the inner wall of the shell cover 3, a tube cap 5 threadedly connected to the top of the liquid inlet tube 4, a diversion tube 6 connected to the surface of the liquid inlet tube 4, and the diversion tube 6 bolted to the inner wall of the shell cover 3. A liquid outlet hole 7 is provided at the bottom of the diversion tube 6. After the mosquito repellent liquid is used up, the tube cap 5 is opened to add more mosquito repellent liquid. The mosquito repellent liquid is evenly added to the absorbent layer through the liquid outlet hole 7 on the diversion tube 6, achieving the purpose of reuse and reducing usage costs. The absorbent layer can be replaced by opening the shell cover 3, improving service life and practicality.

[0034] refer to Figure 2 A limiting ring 16 is fixedly sleeved on the inner wall of the outer shell 1, and the absorbent cotton 2 is located between the limiting ring 16 and the inner wall of the outer shell 1. By setting the limiting ring 16, the absorbent layer is fixed and the stability is improved.

[0035] refer to Figure 2 The outer shell 1 and the cover 3 are connected by a thread. The threaded connection makes it easy to open the cover 3 and replace the absorbent cotton 2.

[0036] refer to Figure 1 and Figure 2 The bottom of the outer casing 1 is covered with double-sided adhesive tape 17, which facilitates the pasting and use of the casing.

[0037] Example 2:

[0038] refer to Figure 1 , Figure 2 and Figure 5 A fixing ring 8 is bolted to the top of the cover 3. A rotating plate 9 is rotatably sleeved on the surface of the fixing ring 8. An arc-shaped groove 10 is opened on the surface of the rotating plate 9. A vent hole 11 is opened on the surface of the cover 3. A fixing mechanism 12 is provided between the rotating plate 9 and the fixing ring 8. By rotating the rotating plate 9, the arc-shaped groove 10 is rotated. The rotation of the arc-shaped groove 10 changes the area of ​​overlap between the arc-shaped groove 10 and the vent hole 11. In combination with the fixing mechanism 12, the evaporation rate of the mosquito repellent liquid can be adjusted, the usage time can be increased, and the usage cost can be reduced.

[0039] refer to Figure 6 The fixing mechanism 12 includes a limiting head 13, which is slidably sleeved with the inner wall of the fixing ring 8. A spring 14 is provided between the limiting head 13 and the inner wall of the fixing ring 8. A limiting hole 15 is opened on the inner wall of the rotating plate 9, and the limiting hole 15 is engaged with the limiting head 13. By setting the fixing mechanism 12, the rotating plate 9 is fixed to prevent it from rotating on its own and to improve stability.

[0040] refer to Figure 5The surfaces of the cover 3 and the rotating plate 9 are provided with anti-slip textures 19. By setting the anti-slip textures 19, the hands are prevented from slipping and the operation is made easier.

[0041] refer to Figure 1 , Figure 2 and Figure 5 A protective net 18 is bolted to the inner wall of the arc-shaped groove 10 to prevent debris from entering.

[0042] Brief description of usage: After the mosquito repellent is used up, open the cap 5 to add more mosquito repellent. The mosquito repellent is evenly added to the adsorption layer through the outlet hole 7 on the diversion tube 6, which can achieve the purpose of reuse. Opening the shell cap 3 allows the adsorption layer to be replaced, improving its service life and practicality. Rotating the rotating plate 9 causes the arc groove 10 to rotate, which changes the area of ​​overlap between the arc groove 10 and the vent hole 11. Under the action of the spring 14, the limiting head 13 engages with the limiting hole 15 to fix it, thereby achieving the purpose of regulating the evaporation rate of the mosquito repellent. When not in use, rotate the rotating plate 9 to the position that completely blocks the vent hole 11 to close it, reducing the waste of mosquito repellent and increasing the usage time.

[0043] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A mosquito repellent patch, comprising a shell (1), characterized in that, The interior of the outer shell (1) is provided with absorbent cotton (2), and the surface of the outer shell (1) is threadedly connected with a shell cover (3). The inner wall of the shell cover (3) is fixedly sleeved with a liquid filling tube (4). The top of the liquid filling tube (4) is threadedly connected with a tube cap (5). The surface of the liquid filling tube (4) is connected to a diversion tube (6), and the diversion tube (6) is bolted to the inner wall of the shell cover (3). The bottom of the diversion tube (6) is provided with a liquid outlet hole (7).

2. The mosquito repellent patch according to claim 1, characterized in that, A fixing ring (8) is bolted to the top of the shell cover (3), and a rotating plate (9) is rotatably sleeved on the surface of the fixing ring (8). An arc groove (10) is opened on the surface of the rotating plate (9), and a vent hole (11) is opened on the surface of the shell cover (3). A fixing mechanism (12) is provided between the rotating plate (9) and the fixing ring (8).

3. A mosquito repellent patch according to claim 2, characterized in that, The fixing mechanism (12) includes a limiting head (13), which is slidably sleeved with the inner wall of the fixing ring (8). A spring (14) is provided between the limiting head (13) and the inner wall of the fixing ring (8). A limiting hole (15) is opened on the inner wall of the rotating plate (9), and the limiting hole (15) is engaged with the limiting head (13).

4. A mosquito repellent patch according to claim 1, characterized in that, The inner wall of the outer shell (1) is fixedly fitted with a limiting ring (16), and the absorbent cotton (2) is located between the limiting ring (16) and the inner wall of the outer shell (1).

5. A mosquito repellent patch according to claim 1, characterized in that, The outer shell (1) and the cover (3) are threaded together.

6. A mosquito repellent patch according to claim 1, characterized in that, Double-sided adhesive tape (17) is attached to the bottom of the outer casing (1).

7. A mosquito repellent patch according to claim 2, characterized in that, The inner wall of the arc-shaped groove (10) is bolted with a protective net (18).

8. A mosquito repellent patch according to claim 2, characterized in that, The surfaces of the cover (3) and the rotating plate (9) are provided with anti-slip textures (19).

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