School classroom cleaning tool
By designing a combination of internal and external cleaning boxes, water spray pipes, and cleaning scrapers, the safety risks and incomplete cleaning issues of existing cleaning tools are resolved, achieving efficient and safe glass window cleaning and creating a bright learning environment.
Patent Information
- Application Number
- CN202520113012.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing classroom cleaning tools pose safety risks, fail to clean thoroughly, and have low work efficiency. In particular, high-altitude glass windows are difficult to clean, leaving cleaning blind spots and making cleaning operations inconvenient.
Design a school classroom cleaning tool equipped with an inner cleaning box, an outer cleaning box, a water spray pipe, a cleaning scraper, and a magnet. It is magnetically attached to the glass. The inner and outer cleaning boxes are placed on the inner and outer sides, respectively. The water spray pipe sprays cleaning agent and water, and the cleaning sponge works with the cleaning scraper to scrape the glass window, achieving triple cleaning.
It improves cleaning efficiency and safety, can clean glass windows on both sides at the same time, has a high degree of automation, is convenient and efficient, and creates a clean and bright learning environment.
Smart Images
Figure CN223489636U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning tools, and more particularly to a cleaning tool for school classrooms. Background Technology
[0002] The design of classroom cleaning tools should take into account practicality, efficiency, ease of use, and cost-effectiveness to improve cleaning efficiency, reduce the burden on cleaning staff, and ensure the health of students by regularly cleaning classroom windows, thereby improving indoor light quality and creating a bright and comfortable indoor environment.
[0003] The existing classroom cleaning tools are relatively simple in structure, making it difficult to clean high-rise glass windows. Students face safety risks when cleaning windows, the cleaning operation is inconvenient, the amount of cleaning required for both inside and outside windows is large, there are blind spots, the cleaning is not thorough, cleaning and wiping are time-consuming, and the work efficiency is low.
[0004] Therefore, in response to the safety risks, incomplete cleaning, and low efficiency of existing cleaning tools, a new classroom cleaning tool can be designed. This tool uses a triple cleaning device to effectively improve cleaning results and efficiency. It is highly automated, convenient, efficient, and safe, and helps create a clean and bright learning environment. Utility Model Content
[0005] To overcome the problems of safety risks, incomplete cleaning, and low work efficiency of existing cleaning tools.
[0006] The technical solution of this utility model is as follows: a school classroom cleaning tool, including an inner cleaning box; it also includes a water spray pipe and a cleaning scraper. An outer cleaning box is provided on the front side of the inner cleaning box. A magnet is fixedly connected to the front end of the inner cleaning box. A cleaning sponge is fixedly connected to the front end of the inner cleaning box and in front of the magnet. Water spray pipes are fixedly connected to the upper and lower sides of the front end of the inner cleaning box and the cleaning sponge. The upper and lower ends of the inner cleaning box are symmetrically connected to the cleaning scraper through a rotating shaft. A partition plate is fixedly connected to the middle of the inner cleaning box. A connecting seat is rotatably connected to the rear end of the inner cleaning box through a damping rotating shaft. A telescopic rod is fixedly connected to the lower end of the connecting seat. An operating handle is fixedly connected to the lower end of the telescopic rod. A controller is fixedly connected inside the operating handle.
[0007] Preferably, clean water and cleaning agent are injected into the two cavities of the inner and outer cleaning boxes, respectively. The inner and outer cleaning boxes are placed on the inner and outer sides of the glass window and are magnetically attached to the glass. The direction of the telescopic rod is adjusted by rotating the connecting seat. The length of the telescopic rod is pulled and adjusted according to the height of the glass window to keep the inner cleaning box at a suitable operating height and angle. The controller is operated by the handle, and the cleaning agent is sprayed out from the water spray pipe. The cleaning sponge works together to thoroughly clean the glass window. Clean water is sprayed out from the water spray pipe. The controller controls the cleaning scraper to rotate horizontally. The cleaning scraper scrapes the glass window to remove water marks from the glass window surface.
[0008] Preferably, the outer cleaning box and the inner cleaning box have the same structure and are symmetrical front and back. The right ends of the inner cleaning box and the outer cleaning box are connected by a safety rope, and the operating handle is electrically connected to the control.
[0009] Preferably, water inlets are provided on the upper side of the rear end of the inner cleaning box and on both the left and right sides of the partition plate, and the rear end of each water inlet is threaded with a sealing cap.
[0010] Preferably, water pumps are fixedly connected inside the inner cleaning box and on both sides of the partition. Each water pump is connected to the rear end of two water spray pipes via a hose, and each water pump is electrically connected to the controller.
[0011] As a preferred option, each water pipe is equipped with a nozzle at its front end, and nine nozzles are arranged at equal intervals.
[0012] Preferably, mounting bases are fixedly connected to both the upper and lower ends of the inner cleaning box, and a rotating motor is fixedly connected to the left end of each mounting base. The output shaft of the rotating motor is fixedly connected to the rotating shaft of the cleaning scraper, and both rotating motors are electrically connected to the controller.
[0013] Preferably, the telescopic rod consists of rod one, rod two, and rod three. The lower end of rod one is slidably connected to rod two, and the lower end of rod two is slidably connected to rod three. The outer sides of rod one, rod two, and rod three are provided with the same mounting groove, and a fixing bolt is provided in the mounting groove. The upper and lower ends of rod two are fixedly connected to rod one and rod three respectively through the fixing bolt.
[0014] The beneficial effects of this utility model are:
[0015] This classroom cleaning tool for the school uses a water spray nozzle and a cleaning scraper. The inner and outer cleaning boxes are placed on the inside and outside of the glass windows respectively, and are magnetically attached to the glass, allowing for simultaneous cleaning of both sides and improving cleaning efficiency. The controller operates the nozzle, spraying cleaning agent evenly onto the glass surface. A cleaning sponge then thoroughly cleans the glass, removing stains. Clean water is sprayed from the nozzle for a second cleaning. The controller controls the scraper to rotate horizontally, scraping the glass to remove watermarks. This triple cleaning effectively improves cleaning results and efficiency. It is highly automated, convenient, efficient, and safe, contributing to a clean and bright learning environment. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional representation of the overall structure of the school classroom cleaning tool of this utility model. Figure 1 ;
[0017] Figure 2 The diagram shown is a three-dimensional representation of the overall structure of the school classroom cleaning tool of this utility model. Figure 2 ;
[0018] Figure 3 The diagram shown is a three-dimensional cross-sectional view of the inner cleaning box of the school classroom cleaning tool of this utility model.
[0019] Figure 4 The diagram shown is a schematic representation of the water spray pipe structure of the school classroom cleaning tool of this utility model.
[0020] Explanation of reference numerals in the attached diagram: 1. Inner cleaning box; 2. Outer cleaning box; 3. Magnet; 4. Cleaning sponge; 5. Water spray pipe; 6. Cleaning scraper; 7. Divider plate; 8. Connecting seat; 9. Telescopic rod; 901. Rod one; 902. Rod two; 903. Rod three; 10. Operating handle; 11. Controller; 12. Safety rope; 13. Water inlet; 14. Sealing cover; 15. Water pump; 16. Hose; 17. Spray head; 18. Mounting base; 19. Rotating motor; 20. Mounting groove; 21. Fixing bolt. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figures 1-4This utility model provides an embodiment of a school classroom cleaning tool, including an inner cleaning box 1; it also includes a water spray pipe 5 and a cleaning scraper 6. An outer cleaning box 2 is provided on the front side of the inner cleaning box 1. A magnet 3 is fixedly connected to the front end of the inner cleaning box 1. A cleaning sponge 4 is fixedly connected to the front end of the inner cleaning box 1 and located in front of the magnet 3. Water spray pipes 5 are fixedly connected to the upper and lower sides of the front end of the inner cleaning box 1 and located in front of the cleaning sponge 4. The upper and lower ends of the inner cleaning box 1 are symmetrically connected to the cleaning scraper 6 via a rotating shaft. A partition plate 7 is fixedly connected to the middle of the inner cleaning box 1. A connecting seat 8 is rotatably connected to the rear end of the inner cleaning box 1 via a damping rotating shaft. A telescopic rod 9 is fixedly connected to the lower end of the connecting seat 8. An operating handle 10 is fixedly connected to the lower end of the telescopic rod 9. A controller 11 is fixedly connected inside the operating handle 10. In use, clean water and cleaning agent are injected into the two cavities of the inner cleaning box 1 and the outer cleaning box 2, respectively. The inner cleaning box 1 and the outer cleaning box 2 are placed on the inner and outer sides of the glass window respectively, and are magnetically attached to the glass by the magnet 3. The glass window can be cleaned on both sides at the same time, improving cleaning efficiency. Rotating the connecting seat 8 adjusts the direction of the telescopic rod 9. According to the height of the glass window, the length of the telescopic rod 9 can be pulled and adjusted to keep the inner cleaning box 1 at a suitable operating height and angle, saving time and effort. Students can easily wipe the glass window at high places without climbing or stretching. The operating handle 10 controls the controller 11. The cleaning agent is sprayed from the water spray pipe 5 and evenly sprayed on the surface of the glass window. The cleaning sponge 4 works together to thoroughly clean the glass window and remove stains. Clean water is sprayed from the water spray pipe 5 for a second cleaning. The controller 11 controls the cleaning scraper 6 to flip horizontally. The cleaning scraper 6 scrapes the glass window and removes water marks on the surface of the glass window. The triple cleaning effectively improves the cleaning effect and efficiency. It is highly automated, convenient, efficient and safe, and helps to create a clean and bright learning environment.
[0023] Please see Figure 1 , Figure 3 and Figure 4In this embodiment, the outer cleaning box 2 and the inner cleaning box 1 have the same structure and are symmetrical front and back. The right ends of the inner cleaning box 1 and the outer cleaning box 2 are connected by a safety rope 12. The operating handle 10 is electrically connected to the controller 11. The safety rope 12 connects the outer cleaning box 2 and the inner cleaning box 1, effectively preventing the outer cleaning box 2 from falling and improving safety. The operating handle 10 controls the controller 11, and the inner cleaning box 1 and the outer cleaning box 2 work simultaneously. Water inlets 13 are provided on the upper side of the rear end of the inner cleaning box 1 and on both sides of the partition plate 7. The rear ends of the water inlets 13 are threaded with a tight seal. Seal the cover 14, unscrew the sealing cover 14, and inject clean water and cleaning agent into the two water inlets 13 of the inner cleaning box 1 respectively. Inside the inner cleaning box 1 and on the left and right sides of the partition plate 7, there are two water pumps 15 fixedly connected. The two water pumps 15 are connected to the rear end of the two spray pipes 5 through hoses 16 respectively. The two water pumps 15 are electrically connected to the controller 11 respectively. The controller 11 controls the two water pumps 15 in sequence. One water pump 15 delivers the cleaning agent to the spray pipe 5 through the hose 16 and sprays it out. The other water pump 15 delivers clean water to the spray pipe 5 through the other hose 16 and sprays it out.
[0024] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, each water spray pipe 5 is equipped with a nozzle 17 at its front end. Nine nozzles 17 are evenly spaced. The cleaning agent is sprayed from the nozzles 17 through the water spray pipe 5, increasing the spraying range. Mounting bases 18 are fixedly connected to both the upper and lower ends of the inner cleaning box 1. Rotary motors 19 are fixedly connected to the left end of each mounting base 18. The output shaft of the rotary motor 19 is fixedly connected to the rotating shaft of the cleaning scraper 6. Both rotary motors 19 are electrically connected to the controller 11. The controller 11 controls the rotary motors 19 to rotate, causing the cleaning scraper 6 to rotate laterally. The cleaning scraper 6 then scrapes the window. The telescopic rod 9 consists of rod 1 901, rod 2 902, and rod 3 90... The device consists of three parts: a rod 901, a rod 902, and a rod 903, all slidably connected to the lower end of the first rod 901. The outer sides of the first rod 901, the second rod 902, and the third rod 903 are provided with identical mounting grooves 20. Fixing bolts 21 are installed within the mounting grooves 20. The upper and lower ends of the second rod 902 are fixedly connected to the first rod 901 and the third rod 903 respectively via the fixing bolts 21. The second rod 902 and the third rod 903 can be pulled downwards from the first rod 901 to adjust their length. The length is fixed by connecting the mounting grooves 20 and the fixing bolts 21. This design is suitable for different window heights, improving applicability, ease of operation, and quick and convenient storage.
[0025] During operation, unscrew the sealing cap 14 and inject clean water and cleaning agent into the two cavities of the inner cleaning box 1 and the outer cleaning box 2 respectively. The inner cleaning box 1 and the outer cleaning box 2 are placed on the inner and outer sides of the glass window respectively, and are attracted to the glass by the magnetic force of the magnet 3. The glass window can be cleaned on both sides at the same time, improving cleaning efficiency. Rotate the connecting seat 8 to adjust the direction of the telescopic rod 9. According to the height of the glass window, pull and adjust the length of the telescopic rod 9 to keep the inner cleaning box 1 at a suitable operating height and angle, saving time and effort. Students can easily wipe the glass window at high places without climbing or stretching. The operating handle 10 controls the controller 11. The cleaning agent is sprayed out from the water spray pipe 5 and evenly sprayed on the surface of the glass window. The cleaning sponge 4 is used to thoroughly clean the glass window and remove stains. Clean water is sprayed out from the water spray pipe 5 for secondary cleaning. The controller 11 controls the cleaning scraper 6 to flip horizontally. The cleaning scraper 6 scrapes the glass window and removes water marks on the surface of the glass window. The triple cleaning effectively improves the cleaning effect and cleaning efficiency. It has a high degree of automation, is convenient and efficient, and has a high degree of safety, which helps to create a clean and bright learning environment.
[0026] Through the above steps, the use of the water spray pipe 5 and the cleaning scraper 6 allows the water spray pipe 5 to spray out cleaning agent and clean water in sequence. Together with the cleaning sponge 4 and the cleaning scraper 6, the glass window is thoroughly cleaned to remove stains. The triple cleaning effectively improves the cleaning effect and efficiency. It is highly automated, convenient, efficient, and safe, and helps to create a clean and bright learning environment. It solves the problems of safety risks, incomplete cleaning, and low work efficiency of existing cleaning tools.
Claims
1. A school classroom cleaning tool, comprising an inner cleaning box (1); characterized in that: It also includes a water spray pipe (5) and a cleaning scraper (6). An outer cleaning box (2) is provided on the front side of the inner cleaning box (1). A magnet (3) is fixedly connected to the front end of the inner cleaning box (1). A cleaning sponge (4) is fixedly connected to the front end of the inner cleaning box (1) and located in front of the magnet (3). Water spray pipes (5) are fixedly connected to the front end of the inner cleaning box (1) and located on both the upper and lower sides of the cleaning sponge (4). A cleaning scraper (6) is symmetrically connected to the upper and lower ends of the inner cleaning box (1) through a rotating shaft. A partition plate (7) is fixedly connected to the middle of the inner cleaning box (1). A connecting seat (8) is rotatably connected to the rear end of the inner cleaning box (1) through a damping rotating shaft. A telescopic rod (9) is fixedly connected to the lower end of the connecting seat (8). An operating handle (10) is fixedly connected to the lower end of the telescopic rod (9). A controller (11) is fixedly connected inside the operating handle (10).
2. The school classroom cleaning tool according to claim 1, characterized in that: The outer cleaning box (2) has the same structure as the inner cleaning box (1) and is symmetrical front and back. The right ends of the inner cleaning box (1) and the outer cleaning box (2) are connected by a safety rope (12). The operating handle (10) is electrically connected to the controller (11).
3. A school classroom cleaning tool according to claim 1, characterized in that: The inner cleaning box (1) has water inlets (13) on the upper side of the rear end and on both sides of the partition plate (7), and the rear end of each water inlet (13) is threaded with a sealing cap (14).
4. A school classroom cleaning tool according to claim 1, characterized in that: Inside the inner cleaning box (1) and on both sides of the partition plate (7), there are fixed water pumps (15). The two water pumps (15) are connected to the rear ends of the two water spray pipes (5) through hoses (16). The two water pumps (15) are electrically connected to the controller (11).
5. A school classroom cleaning tool according to claim 1, characterized in that: The front end of each water spray pipe (5) is equipped with a nozzle (17), and nine nozzles (17) are arranged at equal intervals.
6. A school classroom cleaning tool according to claim 1, characterized in that: The inner cleaning box (1) is fixedly connected to the upper and lower ends of the mounting base (18), and the left end of the mounting base (18) is fixedly connected to the rotating motor (19). The output shaft of the rotating motor (19) is fixedly connected to the rotating shaft of the cleaning scraper (6), and both rotating motors (19) are electrically connected to the controller (11).
7. A school classroom cleaning tool according to claim 1, characterized in that: The telescopic rod (9) is composed of rod one (901), rod two (902) and rod three (903). The lower end of rod one (901) is slidably connected to rod two (902), and the lower end of rod two (902) is slidably connected to rod three (903). The same mounting groove (20) is opened on the outer side of rod one (901), rod two (902) and rod three (903). A fixing bolt (21) is provided in the mounting groove (20). The upper and lower ends of rod two (902) are fixedly connected to rod one (901) and rod three (903) respectively through fixing bolt (21).