Window cleaning machine with side brush

Abstract

The utility model discloses a window cleaning machine with a side brush, which comprises a bottom shell, a side brush, a side brush, a side brush, a side brush, a side brush, a side brush and a side brush, and is characterized in that the bottom shell is provided with a fan for generating adsorption force; the left crawler wheel and the right crawler wheel are symmetrically arranged on the two sides of the fan; the water tank is arranged on the bottom shell, and a nozzle is arranged on the outer wall of the water tank; the side brushes are arranged at four corners of the bottom shell; the battery pack is arranged on the bottom shell and is used for supplying power to the equipment; the mop support is arranged below the bottom shell, and mop is arranged below the mop support; and the surface shell is buckled on the bottom shell. The window cleaning machine has the beneficial effects that the design of the side brush at the corner position is adopted, the contact area between the window cleaning machine and a glass panel can be increased, the cleaning efficiency is improved, meanwhile, the corner position can be fully cleaned, the cleaning quality of glass is guaranteed, meanwhile, independent replacement can be conducted, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of window cleaning machines, in particular to a window cleaning machine with a side brush. Background Art

[0002] Window cleaning machine, also known as automatic window cleaning machine, smart window cleaning device, smart window cleaner, etc., is a kind of smart home appliance, which solves the problem of high-rise window cleaning and outdoor window cleaning. Window cleaning machine generally uses its own adsorption force on the glass to drive the rag at the bottom of the machine to wipe the dirt on the glass. It can be used for various window sizes, including homes, offices and commercial buildings.

[0003] There are two main types of mop structure designs for existing window cleaning machines:

[0004] 1. The mop is fixed directly under the machine;

[0005] 2. The mop rotates directly under the machine.

[0006] No matter which method is used, only a large area of ​​the window can be cleaned. When cleaning the entire glass area, every corner and frame of the glass cannot be completely cleaned, and some stains and dust often remain, which has a great impact on the actual user experience and cannot meet the current cleaning needs. Utility Model Content

[0007] The purpose of the utility model is to provide a window cleaning machine with a side brush in order to solve the above problems, so as to solve the technical problems that the current window cleaning machine in the prior art has an unreasonable structural design, insufficient cleaning efficiency for the corners and frames of the glass, and often residual dust, which affects the user experience. Among the many technical solutions provided by the utility model, the preferred technical solution adopts a side brush design at the corner position, which can increase the contact area between the window cleaning machine and the glass panel, improve the cleaning efficiency, and at the same time can fully clean the corners to ensure the technical effect of the cleaning quality of the glass, as described below.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model provides a window cleaning machine with a side brush, comprising:

[0010] A bottom shell, wherein a fan is provided on the bottom shell for generating adsorption force;

[0011] The left track wheel and the right track wheel are symmetrically arranged on both sides of the fan;

[0012] A water tank is arranged on the bottom shell, and a nozzle is arranged on the outer wall of the water tank;

[0013] Side brushes are arranged at the four corners of the bottom shell;

[0014] A battery pack, disposed on the bottom shell, for supplying power to the device;

[0015] A mop bracket is arranged below the bottom shell, and a mop is arranged below the mop bracket;

[0016] The front shell is snap-fitted and mounted on the bottom shell.

[0017] Preferably, the side brush comprises a gear box, the interior of the gear box is provided with a first-stage gear, a second-stage gear and a third-stage gear that mesh with each other, a gear box cover is buckled and installed on the top of the gear box, the interior of the gear box cover is provided with a motor that drives the first-stage gear to rotate, and a rotating mop connected to the third-stage gear transmission is provided at the bottom of the gear box.

[0018] Preferably, a fixing bracket is provided on the outer wall of the tooth box cover.

[0019] Preferably, a water tank is provided on the inner wall of the bottom shell, a nozzle is provided on the outer wall of the water tank, and a nozzle bracket cooperating with the nozzle is provided at the edge of the bottom shell.

[0020] Preferably, heat dissipation holes are provided on the outer wall of the surface shell.

[0021] Preferably, a handle is provided on the outer wall of the surface shell.

[0022] The beneficial effects are:

[0023] The side brush design at the corners can increase the contact area between the window cleaning machine and the glass panel, improving cleaning efficiency. At the same time, it can fully clean the corners to ensure the cleaning quality of the glass. It can also be replaced individually to reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a three-dimensional structure of the utility model Figure 1 ;

[0026] Figure 2 It is a three-dimensional structure of the utility model Figure 2 ;

[0027] Figure 3 It is an exploded structural view of the utility model;

[0028] Figure 4 This is a three-dimensional structural view of the side brush of the utility model;

[0029] Figure 5 It is an exploded structural view of the side brush of the utility model.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Surface shell; 2. Left track wheel; 3. Bottom shell; 4. Battery pack; 5. Nozzle; 6. Nozzle bracket; 7. Mop bracket; 8. Mop; 9. Water pump; 10. Right track wheel; 11. Side brush; 1101. Motor; 1102. Fixed bracket; 1103. First-stage gear; 1104. Second-stage rotating shaft; 1105. Gear box cover; 1106. Second-stage gear; 1107. Third-stage gear; 1108. Third-stage shaft; 1109. Gear box; 1110. Rotating mop; 12. Fan; 13. Water tank; 14. Heat dissipation holes; 15. Handle. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0033] See also Figure 1-Figure 5 As shown, the utility model provides a window cleaning machine with a side brush, comprising:

[0034] The bottom shell 3 is provided with a fan 12 on the bottom shell 3 for generating an adsorption force. The fan 12 is arranged in the middle of the bottom shell 3 for generating a negative pressure so as to adsorb the device on the surface of the window and realize the positioning of the device on the window. The bottom shell 3 is a square structure, and the corners are provided with chamfers to avoid collisions during the movement of the device and facilitate the adjustment of the angle of the device on the window;

[0035] The left track wheel 2 and the right track wheel 10 are symmetrically arranged on both sides of the fan 12. The left track wheel 2 and the right track wheel 10 are symmetrically arranged, and a wheel body structure is arranged inside. Each track wheel is provided with a symmetrically arranged wheel body inside, and a crawler track is set on the outside. A motor for driving the wheel body to rotate is arranged inside the bottom shell 3, which can provide power for the crawler track rotation. At the same time, a groove for the left track wheel 2 and the right track wheel 10 to pass through is opened on the bottom shell 3, so as to contact with the glass. When in use, the motor drives the wheel body to rotate, so that the crawler track set on the wheel body can contact with the glass surface, thereby adjusting the position of the equipment to achieve cleaning of the glass;

[0036] The water tank 13 is arranged on the bottom shell 3, and a nozzle 5 is arranged on the outer wall of the water tank 13. A water pump 9 is arranged inside the bottom shell 3. The water pump 9 can pump the cleaning liquid inside the water tank 13 into the nozzle 5 for cleaning. The structural design of the nozzle 5 can spray the cleaning liquid inside the water tank 13 onto the glass surface for cleaning after being pressurized during use, so as to facilitate the cleaning of the glass;

[0037] Side brushes 11 are arranged at the four corners of the bottom shell 3. There are four side brushes 11, which can fully clean the corners and frames of the glass to avoid residual stains in the corners.

[0038] A battery pack 4 is provided on the bottom shell 3 and is used to power the device. A wiring is provided on the outside of the battery pack 4 and can extend to the surface shell 1 so as to facilitate charging by inserting the wiring through the socket at a later time.

[0039] The mop bracket 7 is arranged below the bottom shell 3. A mop 8 is arranged below the mop bracket 7. The mop bracket 7 is arranged below the bottom shell 3 and is located outside the left track wheel 2 and the right track wheel 10, so that the contact space between the track wheel and the glass is reserved. The mop 8 is arranged below the mop bracket 7 and can be disassembled and replaced. When in use, it can move with the device, so as to realize wiping and cleaning of the glass surface.

[0040] The front shell 1 is buckled and installed on the bottom shell 3. The front shell 1 is buckled and installed on the bottom shell 3 to be fixed, so as to protect the components on the bottom shell 3;

[0041] During use, the operator places the window cleaning machine on the glass surface and uses the adsorption force generated by the fan 12 to place the window cleaning machine on the glass panel. During the cleaning process, the left track wheel 2 and the right track wheel 10 rotate to drive the device to move on the glass surface and adjust the position of the equipment. During this process, the water pump 9 pumps the cleaning liquid in the water tank 13 into the nozzle 5 and sprays it onto the glass surface through the nozzle 5 to cooperate with the cleaning, and finally uses the mop 8 to clean the dirt on the glass surface. At the same time, since a side brush 11 is provided at each of the four corners of the equipment, it can clean the corners and frames of the glass to ensure the cleaning quality.

[0042] In another embodiment, the side brush 11 includes a tooth box 1109, and the tooth box 1109 is provided with a first-stage gear 1103, a second-stage gear 1106 and a third-stage gear 1107 that mesh with each other. A tooth box cover 1105 is installed on the top of the tooth box 1109, and a motor 1101 that drives the first-stage gear 1103 to rotate is provided inside the tooth box cover 1105. A rotating mop 1110 that is transmission-connected to the third-stage gear 1107 is provided below the tooth box 1109. The tooth box 1109 and the tooth box cover 1105 are provided with corresponding snap-fit ​​structures, which can be installed in mutual engagement, wherein the tooth box 1109 A secondary shaft and a tertiary shaft 1108 are arranged vertically inside to facilitate the installation of a secondary gear 1106 and a tertiary gear 1107, wherein the motor 1101 drives the primary gear 1103 to rotate, the motor 1101 is in transmission connection with the primary gear 1103, the tertiary gear 1107 is in transmission connection with the rotating mop 1110, and the secondary gear 1106 and the tertiary gear 1107 are driven to rotate by the primary gear 1103, so that the power of the motor 1101 can be transmitted to the rotating mop 1110, so that the rotating mop 1110 is used to clean the edge of the glass, thereby ensuring the cleaning effect of the glass corners and frames.

[0043] In another embodiment, a fixing bracket 1102 is provided on the outer wall of the tooth box cover 1105. Through the design of the fixing bracket 1102, the tooth box cover 1105 can be conveniently fixed on the bottom shell 3 for installation, thereby reducing the difficulty of disassembly and assembly. At the same time, the side brush 11 adopts an independent design and can be freely disassembled and installed, which is convenient for replacement during use and reduces the difficulty of maintenance.

[0044] In another embodiment, a water tank 13 is provided on the inner wall of the bottom shell 3, a nozzle 5 is provided on the outer wall of the water tank 13, a nozzle 5 bracket cooperating with the nozzle 5 is provided at the edge of the bottom shell 3, the water tank 13 is provided with a water injection hole extending to the surface shell 1, and a sealing cover is provided on it. When in use, the nozzle 5 can be snapped onto the nozzle 5 bracket for installation, thereby ensuring the installation efficiency of the nozzle 5.

[0045] In another embodiment, a heat dissipation hole 14 is provided on the outer wall of the face shell 1, through which the airflow inside the device can be easily discharged, thereby improving the efficiency of airflow circulation and ensuring continuous and stable output of the negative pressure state.

[0046] In another embodiment, a handle 15 is provided on the outer wall of the face shell 1, and a safety rope can be mounted on the handle 15. When in use, one end of the safety rope can be fixed indoors to prevent the equipment from falling off the glass surface when a sudden power outage or a negative pressure adsorption failure occurs, thereby ensuring safety during operation.

[0047] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A window cleaning machine with a side brush, characterized by: include: A bottom shell (3), wherein a fan (12) is provided on the bottom shell (3) for generating an adsorption force; The left track wheel (2) and the right track wheel (10) are symmetrically arranged on both sides of the fan (12); A water tank (13) is arranged on the bottom shell (3), and a nozzle (5) is arranged on the outer wall of the water tank (13); Side brushes (11) are arranged at four corners of the bottom shell (3); A battery pack (4), arranged on the bottom shell (3) and used to supply power to the device; A mop support (7) is arranged below the bottom shell (3), and a mop (8) is arranged below the mop support (7); The front shell (1) is buckled and mounted on the bottom shell (3).

2. The window cleaning machine with a side brush according to claim 1, characterized in that: The side brush (11) comprises a gear box (1109), wherein a first-stage gear (1103), a second-stage gear (1106) and a third-stage gear (1107) which mesh with each other are arranged inside the gear box (1109), a gear box cover (1105) is buckled and mounted on the top of the gear box (1109), wherein a motor (1101) which drives the first-stage gear (1103) to rotate is arranged inside the gear box cover (1105), and a rotating mop (1110) which is transmission-connected to the third-stage gear (1107) is arranged below the gear box (1109).

3. The window cleaning machine with a side brush according to claim 2, characterized in that: A fixing bracket (1102) is provided on the outer wall of the gear box cover (1105).

4. The window cleaning machine with a side brush according to claim 1, characterized in that: A water tank (13) is provided on the inner wall of the bottom shell (3), a nozzle (5) is provided on the outer wall of the water tank (13), and a nozzle bracket (6) cooperating with the nozzle (5) is provided at the edge of the bottom shell (3).

5. The window cleaning machine with a side brush according to claim 1, characterized in that: The outer wall of the surface shell (1) is provided with heat dissipation holes (14).

6. The window cleaning machine with a side brush according to claim 1, characterized in that: A handle (15) is provided on the outer wall of the face shell (1).

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