Window cleaning machine with sealing ring base

Abstract

The utility model provides a window cleaning machine with a sealing ring base, which belongs to the field of window and door cleaning and comprises a machine body, a waterproof base plate arranged at the bottom of the machine body, a through groove formed in the middle of the bottom of the waterproof base plate, a sealing component arranged on the inner wall of the through groove, and driving grooves formed in the edges of the two sides of the bottom of the machine body. Auxiliary assemblies are arranged on the two sides of the inner walls of the two driving grooves. The side of the sealing base is matched with the annular sealing ring to be clamped with the inner wall of the through groove, so that the sealing base and the waterproof base plate are installed and fixed, the side of the air suction net and the inner wall of the through hole are clamped, and the air suction net and the sealing base are installed and fixed. The machine body is matched with the negative pressure unit in the machine body and a plurality of ventilation holes in the air suction net to integrally adsorb the surface of window and door glass, the surface of the air suction net is almost attached to the surface of the window and door glass, liquid entering the periphery of the sealing base is sealed and blocked by matching with the annular sealing ring on the edge of the sealing base, and therefore the waterproof performance of the bottom of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of window and door cleaning, in particular to a window cleaning machine with a sealing ring base. Background Art

[0002] A window cleaning machine is a device used to clean the surface of windows, usually used for cleaning windows of buildings such as high-rise buildings.

[0003] However, in actual use, the bottom sealing performance of traditional window cleaning machines is insufficient, and the cleaning liquid may leak due to loose sealing, which not only reduces the cleaning efficiency, but may also damage the electronic components inside the machine. In addition, traditional window cleaning machines are usually unable to completely remove water stains and dirt on the surface of windows when cleaning windows, affecting the cleaning effect. When cleaning high-rise windows, traditional window cleaning machines often cannot move stably on the window surface due to the lack of effective adsorption and driving mechanisms, which may cause falling off or uneven cleaning during the cleaning process. Therefore, there is still room for improvement in the structural design of traditional window cleaning machines. Utility Model Content

[0004] The utility model aims to provide a window cleaning machine with a sealing ring base to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window cleaning machine with a sealing ring base, comprising a machine body, a waterproof chassis is arranged at the bottom of the machine body, a through groove is opened in the middle of the bottom of the waterproof chassis, a sealing component is arranged on the inner wall of the through groove, driving grooves are opened on the edges of both sides of the bottom of the machine body, and auxiliary components are arranged on both sides of the inner walls of the two driving grooves;

[0006] The sealing assembly comprises an annular sealing ring installed on the inner wall of the through groove, the inner wall of the annular sealing ring is provided with a sealing base, a through hole is provided in the middle of the bottom of the sealing base, an air suction net is snap-connected to the inner wall of the through hole, a plurality of ventilation holes are provided on the surface of the air suction net, a sealing cover is provided on one side of the bottom of the sealing base, and a control key is provided inside the sealing cover;

[0007] The auxiliary component comprises two groups of fixing blocks installed on both sides of the inner walls of the two driving grooves. The surfaces of the two groups of fixing blocks are provided with card slots, and the inner walls of the two groups of card slots are card-engaged and connected with the scraper.

[0008] As a preferred solution of the utility model: the other two sides of the inner walls of the two driving grooves are provided with synchronous belts, and the surfaces of the two synchronous belts are covered with silicone belts.

[0009] As a preferred solution of the utility model: through grooves are provided on both sides of the bottom of the waterproof chassis, and the diameter of the inner wall of the through groove is larger than the diameter of the inner wall of the driving groove.

[0010] As a preferred solution of the utility model: arc grooves are provided at four corners of the bottom of the waterproof chassis, notches are provided at four corners of the bottom of the body, and proximity switches are provided on the inner walls of several notches.

[0011] As a preferred solution of the utility model: a handle is provided in the middle of the top of the body, a control switch is provided on one side of the top of the handle, a negative pressure unit is provided inside the body, the negative pressure unit is located above the sealing base, and the negative pressure unit is electrically connected to the control switch.

[0012] As a preferred solution of the utility model: both sides of the top of the machine body are provided with liquid filling ports, and both ends of the machine body are provided with liquid outlet spray holes.

[0013] As a preferred solution of the utility model: a power cord interface and a safety rope interface are respectively provided on the other side of the top of the machine body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The side of the sealing base is engaged with the annular sealing ring and the inner wall of the through groove, so that it is installed and fixed to the waterproof base, and the side of the suction net is engaged with the inner wall of the through hole, so that it is installed and fixed to the sealing base. The body cooperates with the internal negative pressure unit and the several ventilation holes on the suction net to adsorb the whole body on the surface of the window and door glass. The surface of the suction net is almost in contact with the surface of the window and door glass. The annular sealing ring on the edge of the sealing base is used to seal and block the liquid entering the surrounding of the sealing base, thereby improving the waterproofness of the bottom of the device;

[0016] (2) The two sets of scrapers are fixed to the two sets of fixing blocks by engaging one end of the two sets of scrapers with the inner walls of the two sets of slots. The other ends of the two sets of scrapers scrape away the residual moisture on the surface of the window and door glass, so that the two synchronous belts drive the two silicone belts to move on the surface of the window and door glass, thereby improving its stability and indirectly improving the waterproof performance of the bottom side of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the sealing component and auxiliary components of the utility model.

[0020] In the figure: 1. body; 11. waterproof chassis; 12. through groove; 13. drive groove; 14. synchronous belt; 15. silicone belt; 16. through groove; 17. arc groove; 18. notch; 19. proximity switch; 110. handle; 111. control switch; 112. liquid filling port; 113. liquid outlet nozzle; 114. power cord interface; 115. safety rope interface; 2. sealing component; 21. annular sealing ring; 22. sealing base; 23. suction net; 24. ventilation hole; 25. cover; 3. auxiliary component; 31. fixing block; 32. slot; 33. scraper. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 A window cleaning machine with a sealing ring base comprises a machine body 1, a waterproof bottom plate 11 is arranged at the bottom of the machine body 1, a through groove 12 is opened in the middle of the bottom of the waterproof bottom plate 11, a sealing component 2 is arranged on the inner wall of the through groove 12, driving grooves 13 are opened on the edges of both sides of the bottom of the machine body 1, and auxiliary components 3 are arranged on both sides of the inner walls of the two driving grooves 13;

[0023] See also Figure 3 The sealing assembly 2 includes an annular sealing ring 21 installed on the inner wall of the through groove 12, a sealing base 22 is provided on the inner wall of the annular sealing ring 21, a through hole is provided in the middle of the bottom of the sealing base 22, a suction net 23 is snap-connected to the inner wall of the through hole, a plurality of ventilation holes 24 are provided on the surface of the suction net 23, a sealing cover 25 is provided on one side of the bottom of the sealing base 22, and a control key is provided inside the sealing cover 25.

[0024] During specific use: the side of the sealing base 22 is engaged with the annular sealing ring 21 and the inner wall of the through groove 12, so as to install and fix it to the waterproof chassis 11, and the side of the suction net 23 is engaged with the inner wall of the through hole, so as to install and fix it to the sealing base 22. The body 1 cooperates with the internal negative pressure unit and the several ventilation holes 24 on the suction net 23 to adsorb the whole on the surface of the window and door glass. The surface of the suction net 23 is almost in contact with the surface of the window and door glass. The annular sealing ring 21 on the edge of the sealing base 22 is used to seal and block the liquid entering the surrounding of the sealing base 22, thereby improving the waterproofness of the bottom of the device.

[0025] See also Figure 3The auxiliary component 3 includes two groups of fixing blocks 31 installed on both sides of the inner walls of the two driving grooves 13. The surfaces of the two groups of fixing blocks 31 are provided with card slots 32, and the inner walls of the two groups of card slots 32 are engaged and connected with the scraper 33.

[0026] Synchronous belts 14 are disposed on the other two sides of the inner walls of the two driving grooves 13 , and silicone belts 15 are sleeved on the surfaces of the two synchronous belts 14 .

[0027] During specific use: one end of the two groups of scrapers 33 is engaged with the inner wall of the two groups of slots 32, so that the two groups of scrapers 33 are installed and fixed to the two groups of fixing blocks 31, and the other end of the two groups of scrapers 33 scrapes the residual moisture on the surface of the window and door glass, so that the two synchronous belts 14 drive the two silicone belts 15 to move on the surface of the window and door glass, thereby improving its stability and indirectly improving the waterproof performance of the bottom side of the device.

[0028] See also Figure 3 Both sides of the bottom of the waterproof chassis 11 are provided with through grooves 16 , and the diameter of the inner wall of the through groove 16 is larger than the diameter of the inner wall of the driving groove 13 .

[0029] During specific use, the diameter of the inner wall of the through groove 16 is larger than the diameter of the inner wall of the driving groove 13 , and the edge of the inner wall of the through groove 16 abuts against the edge of the fixing block 31 , thereby preventing liquid from entering the interior of the body 1 .

[0030] See also Figure 3 The four corners of the bottom of the waterproof chassis 11 are all provided with arc grooves 17, the four corners of the bottom of the body 1 are all provided with notches 18, and the inner walls of several notches 18 are all provided with proximity switches 19.

[0031] During specific use, a plurality of proximity switches 19 are arranged in a plurality of notches 18 , and the sides of the surfaces thereof do not contact the inner walls of the plurality of arc-shaped grooves 17 , thereby avoiding affecting the normal operation thereof.

[0032] See also Figure 1 A handle 110 is provided in the middle of the top of the body 1, and a control switch 111 is provided on one side of the top of the handle 110. A negative pressure unit is provided inside the body 1, and the negative pressure unit is located above the sealing base 22, and the negative pressure unit is electrically connected to the control switch 111.

[0033] When in use, the control switch 111 on the handle 110 is used to control the negative pressure unit inside the body 1, so that the device can be adsorbed on the surface of the window glass.

[0034] See also Figure 1 Both sides of the top of the body 1 are provided with liquid filling ports 112, and both ends of the body 1 are provided with liquid outlet holes 113.

[0035] When used specifically, the cleaning liquid is added into the body 1 from the two liquid filling ports 112 , and then sprayed out through the two groups of liquid outlet holes 113 to humidify the surface of the window and door glass.

[0036] See also Figure 1 A power cord interface 114 and a safety rope interface 115 are respectively provided on the other side of the top of the machine body 1 .

[0037] During specific use: the body 1 connects the power line interface 114 to the external power transmission line to supply power to the overall electrical components, and cooperates with the safety rope interface 115 to connect to the external rope to prevent the overall body from falling during work.

[0038] When in use, the side of the sealing base 22 is engaged with the annular sealing ring 21 and the inner wall of the through groove 12, so that it is installed and fixed to the waterproof chassis 11, and the side of the suction net 23 is engaged with the inner wall of the through hole, so that it is installed and fixed to the sealing base 22. The body 1 cooperates with the internal negative pressure unit and the several ventilation holes 24 on the suction net 23 to adsorb the whole on the surface of the window and door glass. The surface of the suction net 23 is almost in contact with the surface of the window and door glass. The annular sealing ring 21 on the edge of the sealing base 22 is used to seal and block the liquid entering the surrounding of the sealing base 22, thereby improving the waterproof performance of the bottom of the device; one end of the two groups of scrapers 33 is engaged with the inner wall of the two groups of card grooves 32, so that the two groups of scrapers 33 are installed and fixed to the two groups of fixing blocks 31, and the other ends of the two groups of scrapers 33 scrape the residual moisture on the surface of the window and door glass, so that the two synchronous belts 14 can drive the two silicone belts 15 to move on the window and door glass surface, thereby improving its stability and indirectly improving the waterproof performance of the bottom side of the device.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A window cleaning machine with a sealing ring base, characterized in that: The invention comprises a machine body (1), wherein a waterproof bottom plate (11) is arranged at the bottom of the machine body (1), a through groove (12) is provided in the middle of the bottom of the waterproof bottom plate (11), a sealing component (2) is provided on the inner wall of the through groove (12), driving grooves (13) are provided on the edges of both sides of the bottom of the machine body (1), and auxiliary components (3) are provided on both sides of the inner walls of the two driving grooves (13); The sealing assembly (2) comprises an annular sealing ring (21) mounted on the inner wall of the through groove (12); the inner wall of the annular sealing ring (21) is provided with a sealing base (22); a through hole is provided in the middle of the bottom of the sealing base (22); an air suction net (23) is snap-connected to the inner wall of the through hole; a plurality of ventilation holes (24) are provided on the surface of the air suction net (23); a sealing cover (25) is provided on one side of the bottom of the sealing base (22); a control key is provided inside the sealing cover (25); The auxiliary component (3) comprises two groups of fixing blocks (31) installed on both sides of the inner walls of the two driving grooves (13), the surfaces of the two groups of fixing blocks (31) are provided with clamping grooves (32), and the inner walls of the two groups of clamping grooves (32) are clamped and connected with the scraper (33).

2. A window cleaning machine with a sealing ring base according to claim 1, characterized in that: The other two sides of the inner walls of the two driving grooves (13) are provided with synchronous belts (14), and the surfaces of the two synchronous belts (14) are sleeved with silicone belts (15).

3. A window cleaning machine with a sealing ring base according to claim 1, characterized in that: Both sides of the bottom of the waterproof chassis (11) are provided with through grooves (16), and the diameter of the inner wall of the through groove (16) is greater than the diameter of the inner wall of the driving groove (13).

4. A window cleaning machine with a sealing ring base according to claim 1, characterized in that: The four corners of the bottom of the waterproof chassis (11) are each provided with an arc groove (17), the four corners of the bottom of the body (1) are each provided with a notch (18), and the inner walls of a plurality of the notches (18) are each provided with a proximity switch (19).

5. The window cleaning machine with a sealing ring base according to claim 1, characterized in that: A handle (110) is provided in the middle of the top of the machine body (1), a control switch (111) is provided on one side of the top of the handle (110), a negative pressure unit is provided inside the machine body (1), the negative pressure unit is located above the sealing base (22), and the negative pressure unit is electrically connected to the control switch (111).

6. A window cleaning machine with a sealing ring base according to claim 1, characterized in that: Both sides of the top of the machine body (1) are provided with liquid filling ports (112), and both ends of the machine body (1) are provided with liquid outlet spray holes (113).

7. A window cleaning machine with a sealing ring base according to claim 1, characterized in that: A power line interface (114) and a safety rope interface (115) are respectively provided on the other side of the top of the machine body (1).

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