PVC (polyvinyl chloride) waterproof urinal thermochromic sticker
By using a combination of PVC waterproof and temperature-changing stickers and a conveying mechanism in the urinal, the problem of contacting the inside of the urinal when pasting the stickers is solved, and the stickers are firmly pasted and extended their service life are achieved.
Patent Information
- Application Number
- CN202421168614.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When pasting temperature-sensitive color-changing stickers into children's urinals, people are prone to contact the inside of the urinal. In order to make the stickers firmly, pressing the stickers needs to increase the probability of contact, resulting in psychological and practical unwillingness to touch the inside of the urinal. .
Use PVC waterproof urinal temperature-changing stickers to transfer the sticker body to the outside of the shell through the conveying mechanism, and use the press roller to adhere the adhesive surface part of the sticker body to the inner wall of the urinal to ensure that the sticker is firmly pasted without direct contact with the small one. Inside the toilet.
It realizes that the temperature-sensitive color-changing sticker is firmly pasted to the inner wall of the urinal without touching the inside of the urinal, which increases the convenience and safety of operation, and extends the service life of the sticker.
Smart Images
Figure CN222440098U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stickers, in particular to a PVC waterproof urinal temperature-sensitive color-changing sticker. Background Art
[0002] Thermochromic stickers can be regarded as a simple type of adhesive thermometer sticker. They do not require batteries or other kinetic energy. As long as the temperature reaches the rated temperature of the thermochromic sticker, the sticker will begin to change color, thus reminding the user of the temperature change. Therefore, the temperature of human urine stains is relatively high, and the thermochromic stickers with waterproof properties can be pasted in children's urinals. The thermochromic stickers will change color after contacting urine stains. The color-changing stickers can increase the fun of children going to the toilet and facilitate training children to go to the toilet on the urinal.
[0003] However, when sticking stickers into a children's urinal, people are very likely to touch the inside of the urinal, and in order to make the stickers stick firmly and increase the service life of the stickers, it is necessary to press the stickers in the urinal, which increases the probability of touching the inside of the urinal; after urine stains are stored in the urinal, even after cleaning, the urinal is likely to have residual urine odor, and, due to psychological effects, people are generally unwilling to touch the inside of the urinal. Utility Model Content
[0004] In order to enable the thermochromic sticker to be firmly adhered to the inside of the urinal without the human body touching the inside of the urinal, the utility model provides a PVC waterproof urinal thermochromic sticker.
[0005] The utility model provides a PVC waterproof urinal temperature-sensitive color-changing sticker, which comprises a shell, a transmission mechanism, a pressure roller and a conveying roller. The shell is provided with an opening, the transmission mechanism is arranged in the shell, the conveying roller is rotatably connected to the outer wall of the shell through two connecting plates, the conveying roller is arranged at the opening, the transmission mechanism comprises a conveying base paper, a part of the conveying base paper is sleeved on the conveying roller to form an oblique angle section, and a plurality of sticker bodies are adhered to the conveying base paper; the pressure roller is rotatably connected to the outer wall of the shell and is arranged above the conveying roller.
[0006] By adopting the above technical solution, when it is necessary to adhere the sticker to the urinal, the sticker body adhered to the conveying bottom paper is transferred to the outside of the shell by the conveying mechanism, and the sticker body may be lifted up when passing through the bevel section; the shell is moved, and the adhesive surface of the lifted section of the sticker body is adhered to the inner wall of the urinal by the pressure roller, and the conveying mechanism is continued to be used to completely separate the sticker body from the conveying bottom paper through the bevel section, and the shell is moved so that the pressure roller slides and presses the sticker body, so that the sticker body is completely and firmly attached to the urinal; therefore, the arrangement of the conveying bottom paper, the conveying roller and the pressure roller enables the human body to firmly adhere the thermochromic sticker to the inner wall of the urinal without touching the inside of the urinal, and the operation is simple and convenient.
[0007] Optionally, a scraper is connected between the two connecting plates, and the side wall of the scraper is slidably fitted with the conveying bottom paper.
[0008] By adopting the above technical solution, if the sticker body does not curl up when passing through the bevel section, the scraper that slides in contact with the conveying base paper will scrape off the sticker body adhered to the conveying base paper, so that a part of the sticker body is separated from the conveying base paper, thereby achieving the effect of the sticker body curling up; therefore, the setting of the scraper is used to reduce the probability that the sticker body does not curl up when passing through the bevel section.
[0009] Optionally, the conveying mechanism also includes a first conveying shaft and a second conveying shaft, and the conveying base paper also includes a coating section and a core separation section, the coating section is wound on the first conveying shaft, the first conveying shaft is used to unwind the coating section, the core separation section is wound on the second conveying shaft, the second conveying shaft is used to wind up the core separation section, and the angled section is arranged between the coating section and the core separation section.
[0010] By adopting the above technical solution, when the sticker body needs to be transferred outside the shell, the first conveying shaft and the second conveying shaft are rotated at the same time, so that the first conveying shaft unwinds the coating section while the second conveying shaft reels in the detached core section. After the sticker body on the coating section is transferred to the bevel section, the shell is moved to paste the sticker body, and the detached core section separated from the sticker body is sleeved on the second conveying shaft for storage. Therefore, the setting of the first conveying shaft and the second conveying shaft can store the sticker body and the conveying base paper, and can also greatly reduce the probability of the sticker body being worn due to friction or collision with other objects during carrying or use, thereby increasing the service life of the sticker.
[0011] Optionally, a control mechanism for controlling the rotation of the first transmission shaft and the second transmission shaft is provided in the shell, and the control mechanism includes a first gear, a second gear and a third gear. The first gear, the second gear and the third gear are all rotatably installed in the shell, the first gear is fixedly connected to the first transmission shaft, the second gear is fixedly connected to the second transmission shaft, the first gear is meshed with the third gear, and the second gear is meshed with the third gear.
[0012] By adopting the above technical solution, when it is necessary to rotate the first transmission shaft and the second transmission shaft at the same time, the second gear is rotated, the third gear is rotated, and the first gear is rotated accordingly. Therefore, rotating the second gear alone can cause the second gear and the first gear to rotate at the same time, and then cause the first transmission shaft and the second transmission shaft to rotate at the same time; therefore, the first gear, the second gear and the third gear make it convenient for the user to rotate the first transmission shaft and the second transmission shaft at the same time and transmit the transmission base paper, and the operation is simple and convenient.
[0013] Optionally, a rotating shaft is rotatably connected to the shell, one end of the rotating shaft passes through the shell and is connected to the second gear, and the other end of the rotating shaft is fixedly connected to a rotating handle.
[0014] By adopting the above technical solution, by rotating the handle, the second gear can be rotated through the rotating shaft, and then the first gear can be rotated through the third gear. The first transmission shaft and the second transmission shaft are rotated, and the transmission base paper can be transmitted. Therefore, the setting of the rotating shaft and the rotating handle makes it convenient for the user to control the rotation of the first transmission shaft and the second transmission shaft.
[0015] Optionally, long plates are fixedly connected to both sides of the shell.
[0016] By adopting the above technical solution, when carrying or taking the thermochromic sticker, the hands can be used to clamp the two sides of the shell for taking and using. When relative sliding occurs between the hand and the shell, the shell is prone to fall, and the fallen shell is prone to collide with the ground or other objects, thereby causing damage. Therefore, a long board is provided. When relative sliding occurs between the hand and the shell, the long board abuts against the hand, making it difficult for the hand and the shell to slide relative to each other, thereby reducing the probability of the shell falling and increasing the service life of the shell.
[0017] In summary, the utility model includes at least one of the following beneficial technical effects:
[0018] 1. The sticker body adhered to the conveying bottom paper is transferred to the outside of the shell by the conveying mechanism. At this time, the sticker body may be lifted up when passing through the bevel section. The shell is moved, and the adhesive surface of the lifted section of the sticker body is adhered to the inner wall of the urinal by the pressure roller. The conveying mechanism is continued to be used to completely separate the sticker body from the conveying bottom paper through the bevel section. The shell is moved so that the pressure roller slides and presses the sticker body, thereby making the sticker body completely and firmly attached to the urinal. Therefore, the arrangement of the conveying mechanism, the conveying roller and the pressure roller enables the human body to firmly adhere the thermochromic sticker to the urinal without touching the inside of the urinal.
[0019] 2. By setting the first transmission axis and the second transmission axis, the sticker body and the transmission backing paper can be stored, and the probability of wear and tear caused by friction or collision between the sticker body and other objects during carrying or use can be greatly reduced; the service life of the sticker is increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure;
[0021] Figure 2 yes Figure 1 Sectional view along AA direction;
[0022] Figure 3 for Figure 2 Enlarged view of middle part B;
[0023] Figure 4 It is a schematic diagram of the structure after the shell is unfolded.
[0024] Explanation of the reference numerals: 10, shell; 11, conveying roller; 12, pressure roller; 13, opening; 14, connecting plate; 15, scraper; 16, long plate; 20, conveying mechanism; 21, conveying base paper; 211, coating section; 212, bevel section; 213, core separation section; 22, sticker body; 23, first conveying shaft; 24, second conveying shaft; 30, control mechanism; 31, first gear; 32, second gear; 33, third gear; 34, rotating shaft; 35, rotating handle. DETAILED DESCRIPTION
[0025] The following combination Figure 1-Figure 4 The utility model is described in further detail.
[0026] This embodiment discloses a PVC waterproof urinal temperature-sensitive color-changing sticker: Figure 1-Figure 4 A PVC waterproof urinal thermochromic sticker includes a shell 10, a transmission mechanism 20, a pressure roller 12 and a conveying roller 11; the shell 10 is provided with an opening 13, the transmission mechanism 20 is arranged in the shell 10, and is used to transmit the sticker to the outside of the shell 10, and the pressure roller 12 and the conveying roller 11 are used to adhere the sticker to the urinal.
[0027] When the user needs to use the sticker, he takes the shell 10, conveys the sticker to the outside of the shell 10 through the conveying mechanism 20, and adheres the sticker to the inside of the urinal using the pressing roller 12 and the conveying roller 11. This structure allows the thermochromic sticker to be firmly adhered to the inner wall of the urinal without the human body touching the inside of the urinal, and the operation is simple and convenient.
[0028] Reference Figure 1 Long plates 16 are fixedly connected to both sides of the shell 10 , and the long plates 16 are obliquely arranged on the shell 10 .
[0029] When the user needs to carry the shell 10, the user clamps the two sides of the shell 10 with his hands to pick it up and use it. When the hand and the shell 10 slide relative to each other, the shell 10 is likely to fall, and the fallen shell 10 is likely to collide with the ground or other objects, thereby causing damage. Therefore, the long board 16 is inclined. When the hand and the shell 10 slide relative to each other, the long board 16 will abut against the hand, making it difficult for the hand and the shell 10 to slide relative to each other, reducing the probability of the shell 10 falling and increasing the service life of the shell 10.
[0030] Reference Figure 1-Figure 3 The conveying roller 11 is rotatably connected to the outer wall of the shell 10 through two connecting plates 14. The conveying roller 11 is arranged at the opening 13. The conveying mechanism 20 includes a conveying base paper 21. A part of the conveying base paper 21 is sleeved on the conveying roller 11 to form an angled section 212. A plurality of sticker bodies 22 are adhered to the conveying base paper 21. The pressing roller 12 is rotatably connected to the outer wall of the shell 10 and is arranged above the conveying roller 11.
[0031] When the user needs to stick the sticker in the urinal, the sticker body 22 adhered to the conveying bottom paper 21 is transferred to the outside of the shell 10 by the conveying mechanism 20. The sticker body 22 may be lifted up when passing through the bevel section 212. The shell 10 is moved, and the adhesive surface of the lifted section of the sticker body 22 is adhered to the inner wall of the urinal by the pressure roller 12. The conveying mechanism 20 is continued to be used to completely separate the sticker body 22 from the conveying bottom paper 21 through the bevel section 212. The shell 10 is moved to make the pressure roller 12 slide and press the sticker body 22, so that the sticker body 22 is completely and firmly stuck in the urinal.
[0032] Reference Figure 2-Figure 3The conveying mechanism 20 also includes a first conveying shaft 23 and a second conveying shaft 24. The conveying base paper 21 also includes a coating section 211 and a core separation section 213. The coating section 211 is wound on the first conveying shaft 23. The first conveying shaft 23 is used to unwind the coating section 211. The core separation section 213 is wound on the second conveying shaft 24. The second conveying shaft 24 is used to wind up the core separation section 213. The bevel section 212 is arranged between the coating section 211 and the core separation section 213.
[0033] When it is necessary to transport the conveying base paper 21, the first conveying shaft 23 and the second conveying shaft 24 are rotated at the same time, so that the first conveying shaft 23 unwinds the coating section 211 while the second conveying shaft 24 rewinds the detached core section 213. After the sticker body 22 on the coating section 211 is transported to the bevel section 212, the shell 10 is moved to paste the sticker body 22, and the detached core section 213 separated from the sticker body 22 is sleeved on the second conveying shaft 24 for storage. Therefore, the setting of the first conveying shaft 23 and the second conveying shaft 24 can store the sticker body 22 and the conveying base paper 21, and can also greatly reduce the probability of the sticker body 22 being worn due to friction or collision with other objects during carrying or use, thereby increasing the service life of the sticker.
[0034] Reference Figure 2-Figure 3 A control mechanism 30 for controlling the rotation of the first transmission shaft 23 and the second transmission shaft 24 is provided in the housing 10. The control mechanism 30 includes a first gear 31, a second gear 32 and a third gear 33. The first gear 31, the second gear 32 and the third gear 33 are all rotatably installed in the housing 10. The first gear 31 is fixedly connected to the first transmission shaft 23, the second gear 32 is fixedly connected to the second transmission shaft 24, the first gear 31 is meshed with the third gear 33, and the second gear 32 is meshed with the third gear 33.
[0035] When it is necessary to rotate the first transmission shaft 23 and the second transmission shaft 24 at the same time, the second gear 32 is rotated, the third gear 33 is rotated, and the first gear 31 is rotated accordingly. Therefore, rotating the second gear 32 alone can cause the second gear 32 and the first gear 31 to rotate at the same time, and then the first transmission shaft 23 and the second transmission shaft 24 are rotated at the same time; therefore, the setting of the first gear 31, the second gear 32 and the third gear 33 is convenient for the user to rotate the first transmission shaft 23 and the second transmission shaft 24 at the same time and transmit the transmission base paper 21, and the operation is simple and convenient.
[0036] Reference Figure 3 A scraper 15 is connected between the two connecting plates 14 , and the side wall of the scraper 15 is slidably fitted with the conveying bottom paper 21 .
[0037] If the sticker body 22 does not curl up when passing through the bevel section 212, the scraper 15 that slides in contact with the conveying base paper 21 will scrape off the sticker body 22 that adheres to the conveying base paper 21, so that a part of the sticker body 22 is separated from the conveying base paper 21, thereby achieving the effect of causing the sticker body 22 to curl up; therefore, the setting of the scraper 15 is used to reduce the probability that the sticker body 22 does not curl up when passing through the bevel section 212.
[0038] Reference Figure 4 A rotating shaft 34 is rotatably connected to the housing 10 , one end of the rotating shaft 34 passes through the housing 10 and is connected to the second gear 32 , and the other end of the rotating shaft 34 is fixedly connected to a rotating handle 35 .
[0039] When the user needs to control the rotation of the first transmission shaft 23 and the second transmission shaft 24, the user can rotate the handle 35 to rotate the second gear 32 through the shaft 34, and then rotate the first gear 31 through the third gear 33. The first transmission shaft 23 and the second transmission shaft 24 rotate to transmit the transmission base paper 21. Therefore, the setting of the shaft 34 and the handle 35 makes it convenient for the user to control the rotation of the first transmission shaft 23 and the second transmission shaft 24, and then control the transmission of the transmission base paper 21.
[0040] The implementation principle of a PVC waterproof urinal thermochromic sticker in this embodiment is:
[0041] The handle 35 is rotated to rotate the second gear 32, and then the first gear 31 is rotated through the third gear 33, the first transmission shaft 23 and the second transmission shaft 24 are rotated, and the transmission base paper 21 is transmitted. At this time, the sticker body 22 may be lifted up when passing through the bevel section 212; the housing 10 is moved, and the adhesive surface of the lifted section of the sticker body 22 is adhered to the inner wall of the urinal by the pressure roller 12, and the handle 35 is continued to be rotated to continue to transmit the transmission base paper 21, so that the sticker body 22 passes through the bevel section 212 and is completely separated from the transmission base paper 21, and the housing 10 is moved to make the pressure roller 12 slide and press the sticker body 22, so that the sticker body 22 is completely and firmly attached to the urinal; therefore, the arrangement of the transmission mechanism 20, the transmission roller and the pressure roller 12 enables the human body to firmly adhere the thermochromic sticker to the urinal without contacting the inside of the urinal.
[0042] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A PVC waterproof urinal thermochromic sticker, characterized by: The invention comprises a shell (10), a transmission mechanism (20), a pressure roller (12) and a conveying roller (11); the shell (10) is provided with an opening (13); the conveying roller (11) is rotatably connected to the outer wall of the shell (10) through two connecting plates (14); the conveying roller (11) is arranged at the opening (13); the transmission mechanism (20) is arranged in the shell (10); the conveying mechanism (20) comprises a conveying base paper (21); a part of the conveying base paper (21) is sleeved on the conveying roller (11) and is an angled section (212); a plurality of sticker bodies (22) are adhered to the conveying base paper (21); the pressure roller (12) is rotatably connected to the outer wall of the shell (10) and is arranged above the conveying roller (11).
2. The PVC waterproof urinal thermochromic sticker according to claim 1, characterized in that: A scraper (15) is connected between the two connecting plates (14), and a side wall of the scraper (15) is slidably fitted with the conveying bottom paper (21).
3. A PVC waterproof urinal thermochromic sticker according to any one of claims 1-2, characterized in that: The conveying mechanism (20) further comprises a first conveying shaft (23) and a second conveying shaft (24); the conveying base paper (21) further comprises a coating section (211) and a core separation section (213); the coating section (211) is wound on the first conveying shaft (23); the first conveying shaft (23) is used for unwinding the coating section (211); the core separation section (213) is wound on the second conveying shaft (24); the second conveying shaft (24) is used for winding up the core separation section (213); and the bevel section (212) is arranged between the coating section (211) and the core separation section (213).
4. The PVC waterproof urinal thermochromic sticker according to claim 3, characterized in that: A control mechanism (30) for controlling the rotation of the first transmission shaft (23) and the second transmission shaft (24) is arranged in the housing (10). The control mechanism (30) comprises a first gear (31), a second gear (32) and a third gear (33). The first gear (31), the second gear (32) and the third gear (33) are all rotatably mounted in the housing (10). The first gear (31) is fixedly connected to the first transmission shaft (23), the second gear (32) is fixedly connected to the second transmission shaft (24), the first gear (31) is meshed with the third gear (33), and the second gear (32) is meshed with the third gear (33).
5. The PVC waterproof urinal thermochromic sticker according to claim 4, characterized in that: A rotating shaft (34) is rotatably connected to the housing (10); one end of the rotating shaft (34) passes through the housing (10) and is connected to the second gear (32); the other end of the rotating shaft (34) is fixedly connected to a rotating handle (35).
6. The PVC waterproof urinal thermochromic sticker according to claim 1, characterized in that: Long plates (16) are fixedly connected to both sides of the shell (10).