CN221949393U - A detachable cleaning brush - Google Patents

Abstract

The utility model discloses a detachable cleaning brush, comprising a handle, a first connecting plate and a second connecting plate, one end of the handle is connected to the first connecting plate, the end of the first connecting plate is rotatably connected to the second connecting plate through a rotating shaft, the end of the second connecting plate is fixedly installed with a driving motor, the bottom end of the driving motor is connected to a disc base through a screw, a circular hole is provided on the bottom surface of the disc base, a brush disc is installed at the bottom of the disc base, a spherical convex block corresponding to the circular hole is provided at the center of the surface of the brush disc, and an elastic clamp ring is provided on the spherical convex block. In this device, the second connecting plate can be rotated to form a parallel arrangement with the first connecting plate, saving the space occupied by the entire structure, the disc base and the brush disc at the bottom end of the driving motor can be disassembled and separated, the overall device cleans the wall or the ground through the brush disc in cooperation with the spray pipe, and can be moved back and forth through the spray pipe to achieve a repeated flushing effect, and the cleaning effect is better.

Description

A detachable cleaning brush

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a detachable cleaning brush.

Background Art

A cleaning brush is one of the commonly used cleaning tools. One of the main structures of the brush is that bristles are arranged at one end of the brush handle and the other end is a hand-held part. When cleaning higher walls, a long rod and a brush are used to clean the wall. However, the long-rod brush is inconvenient to store due to height restrictions, and the wall or floor is cleaned only by manual repeated wiping with a single brush structure. The cleaning process has high labor intensity, which leads to poor cleaning effect. Therefore, the present invention provides a detachable cleaning brush.

Utility Model Content

The purpose of the utility model is to provide a detachable cleaning brush to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable cleaning brush, comprising a handle, a first connecting plate and a second connecting plate, one end of the handle is connected to the first connecting plate, the end of the first connecting plate is rotatably connected to the second connecting plate through a rotating shaft, the end of the second connecting plate is fixedly installed with a driving motor, the bottom end of the driving motor is connected to a disc base through a screw, a circular hole is opened on the bottom surface of the disc base, a brush disc is installed at the bottom of the disc base, a spherical convex block corresponding to the circular hole is arranged at the center of the surface of the brush disc, and an elastic clamp ring is arranged on the spherical convex block;

A telescopic motor is arranged on the second connecting plate, and the end of the telescopic motor is connected to a slider via a telescopic shaft, and fixed frames are fixedly installed on the left and right sides of the slider, and a clean water tank and a water pump are arranged on the fixed frame, and a spray pipe is arranged at the bottom of the fixed frame, and guide rails are arranged on the left and right sides of the telescopic motor, and both ends of the guide rails are fastened to the second connecting plate via a limit plate, and the guide rails penetrate the fixed frame.

Preferably, the length of the second connecting plate is smaller than that of the first connecting plate, and the ends of the first connecting plate and the second connecting plate near the rotating shaft are both inclined notches. When the second connecting plate is rotated and stored by the rotating shaft, the second connecting plate and the first connecting plate are aligned.

Preferably, the telescopic motor drives the fixing frame to move forward and backward on the surface of the second connecting plate through the telescopic shaft.

Preferably, the brush disc is embedded into the circular hole on the bottom surface of the disc base through a spherical protrusion and is buckled and connected through an elastic clamp ring, and the elastic clamp ring is made of rubber.

Preferably, the clean water tank, water pump and spray pipe are connected through a conduit, and there are two spray pipes, which are respectively located on the left and right sides of the bottom of the second connecting plate, and the spray ports of the two spray pipes are inclined relative to each other.

Beneficial Effects

The utility model provides a detachable cleaning brush, which has the following beneficial effects:

In the device, the second connecting plate can be rotated to form a parallel arrangement with the first connecting plate, thereby saving the space occupied by the entire structure. The disc base and the brush disc at the bottom end of the driving motor can be disassembled and separated. The overall device cleans the wall or the ground through the brush disc and the spray pipe, and can be moved back and forth through the spray pipe to achieve repeated flushing effect, with a better cleaning effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is an enlarged schematic diagram of the connection between the fixing frame and the slider of the utility model;

FIG3 is a bottom structural diagram of the disc base of the utility model;

FIG4 is a schematic diagram of the spherical bump structure of the utility model;

In the figure: 1. handle; 2. first connecting plate; 3. second connecting plate; 4. rotating shaft; 5. driving motor; 6. disc base; 7. brush disc; 8. spherical bump; 9. elastic clamp ring; 10. telescopic motor; 11. telescopic shaft; 12. slider; 13. fixing bracket; 14. water tank; 15. water pump; 16. spray pipe; 17. guide rail.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a detachable cleaning brush, comprising a handle 1, a first connecting plate 2 and a second connecting plate 3, one end of the handle 1 is connected to the first connecting plate 2, the end of the first connecting plate 2 is rotatably connected to the second connecting plate 3 through a rotating shaft 4, the end of the second connecting plate 3 is fixedly installed with a driving motor 5, the bottom end of the driving motor 5 is connected to a disc base 6 through a screw, the bottom surface of the disc base 6 is provided with a circular hole, a brush disc 7 is installed at the bottom of the disc base 6, a spherical convex block 8 corresponding to the circular hole is arranged at the center of the surface of the brush disc 7, and an elastic clamp ring 9 is arranged on the spherical convex block 8;

A telescopic motor 10 is provided on the second connecting plate 3, and the end of the telescopic motor 10 is connected to a slider 12 through a telescopic shaft 11. Fixed frames 13 are fixedly installed on the left and right sides of the slider 12. A clean water tank 14 and a water pump 15 are provided on the fixed frame 13. A spray pipe 16 is provided at the bottom of the fixed frame 13. Guide rails 17 are provided on the left and right sides of the telescopic motor 10. Both ends of the guide rails 17 are fastened to the second connecting plate 3 through a limit plate, and the guide rails 17 run through the fixed frame 13.

The length of the second connecting plate 3 is smaller than that of the first connecting plate 2 , and the ends of the first connecting plate 2 and the second connecting plate 3 near the rotating shaft 4 are both inclined notches. When the second connecting plate 3 is rotated and stored by the rotating shaft 4 , the second connecting plate 3 and the first connecting plate 2 are aligned.

The telescopic motor 10 drives the fixing frame 13 to move forward and backward on the surface of the second connecting plate 3 through the telescopic shaft 11 .

The brush disc 7 is embedded into the circular hole on the bottom surface of the disc base 6 through the spherical protrusion 8, and is snap-connected through an elastic clamp ring 9, which is made of rubber.

The clean water tank 14, the water pump 15 and the spray pipe 16 are connected through a conduit. There are two spray pipes 16. The two spray pipes 16 are respectively located on the left and right sides of the bottom of the second connecting plate 3, and the spray ports of the two spray pipes 16 are inclined relative to each other.

Working principle:

In the structure of the device, the first connecting plate 2 and the handle 1 are fixedly welded structures, the first connecting plate 2 and the second connecting plate 3 are rotatably connected via a rotating shaft 4, and the ends of the first connecting plate 2 and the second connecting plate 3 close to the rotating shaft 4 are inclined notch structures. When the second connecting plate 3 is stored, the second connecting plate 3 is manually held and rotated so that the second connecting plate 3 moves and forms a parallel shape with the first connecting plate 2. At this time, the driving motor at the end of the second connecting plate 3 and the disc base 6 are close to the handle 1, thereby realizing the storage of the entire second connecting plate 3 and saving floor space.

The second connecting plate 3 has a built-in power supply. During use, the second connecting plate 3 is rotated to the front end of the first connecting plate 2, so that the first connecting plate 2 and the second connecting plate 3 are coaxial, and the driving motor 5 is operated. The motor shaft at the bottom end of the driving motor 5 is fixed to the disc base 6 through a screw rod, and the screw rod and the disc base 6 are driven to rotate through the motor shaft. The disc base 6 and the motor shaft can be separated by removing the screw rod.

The bottom of the disc base 6 is fixed by the spherical protrusion 8 on the brush disc 7, the elastic collar 9 and the circular hole embedded buckle, which can not only make the brush disc 7 rotate with the disc base 6, but also facilitate the brush disc 7 to be disassembled and cleaned from the bottom of the disc base 6;

The ground is first cleaned by the brush plate 7, and then the handle 1 is manually held and pushed forward as a whole, and the clean water in the clean water tank 14 is sent to the spray pipe 16 through the conduit by the water pump 15, and sprayed out from the spray pipe 16. The spray pipe 16 is arranged on the left and right sides of the bottom of the fixing frame 13, and the spray ports are arranged obliquely to each other. The clean water sprayed by the spray pipe 16 performs a clean water flushing operation on the ground or wall cleaned by the brush plate 7;

During the above-mentioned water flushing process, the telescopic motor 10 can also work, and under the action of the telescopic shaft 11, the slider 12 and the fixing frame 13 are driven to slide forward and backward on the second connecting plate 3 as a whole, so that the spray port of the spray pipe 16 can be adjusted forward and backward, and the front and rear spacing between the spray pipe 16 and the brush plate 7 can be adjusted conveniently, so as to repeatedly flush the ground or wall cleaned by the brush plate 7. During the movement of the fixing frame 13, the left and right guide rails 17 play a stabilizing role;

After cleaning the floor or wall, the second connecting plate 3 is turned over and stored, and the brush plate 7 is pulled down from the bottom of the disc base 6 to complete the disassembly and separation of the entire device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A detachable cleaning brush, comprising a handle (1), a first connecting plate (2) and a second connecting plate (3), characterized in that one end of the handle (1) is connected to the first connecting plate (2), the end of the first connecting plate (2) is rotatably connected to the second connecting plate (3) via a rotating shaft (4), a driving motor (5) is fixedly mounted on the end of the second connecting plate (3), the bottom end of the driving motor (5) is connected to a disc base (6) via a screw, a circular hole is formed on the bottom surface of the disc base (6), a brush disc (7) is mounted on the bottom of the disc base (6), a spherical convex block (8) corresponding to the circular hole is arranged at the center of the surface of the brush disc (7), and an elastic clamping ring (9) is arranged on the spherical convex block (8); A telescopic motor (10) is arranged on the second connecting plate (3), the end of the telescopic motor (10) is connected to a slider (12) via a telescopic shaft (11), a fixing frame (13) is fixedly mounted on both the left and right sides of the slider (12), a clean water tank (14) and a water pump (15) are arranged on the fixing frame (13), a spray pipe (16) is arranged at the bottom of the fixing frame (13), and a guide rail (17) is arranged on both the left and right sides of the telescopic motor (10), both ends of the guide rail (17) are fastened to the second connecting plate (3) via a limit plate, and the guide rail (17) passes through the fixing frame (13). 2. A detachable cleaning brush according to claim 1, characterized in that: the length of the second connecting plate (3) is less than the length of the first connecting plate (2), and the ends of the first connecting plate (2) and the second connecting plate (3) near the rotating shaft (4) are both inclined notch-shaped, and when the second connecting plate (3) is rotated and stored through the rotating shaft (4), the second connecting plate (3) and the first connecting plate (2) are aligned. 3. A detachable cleaning brush according to claim 1, characterized in that: the telescopic motor (10) drives the fixing frame (13) to move forward and backward on the surface of the second connecting plate (3) through the telescopic shaft (11). 4. A detachable cleaning brush according to claim 1, characterized in that: the brush disc (7) is embedded into the circular hole on the bottom surface of the disc base (6) through a spherical protrusion (8), and is snap-connected through an elastic clamping ring (9), and the elastic clamping ring (9) is made of rubber. 5. A detachable cleaning brush according to claim 1, characterized in that: the clean water tank (14), the water pump (15) and the spray pipe (16) are connected by a conduit, the number of the spray pipes (16) is two, the two spray pipes (16) are respectively located on the left and right sides of the bottom of the second connecting plate (3), and the spray ports of the two spray pipes (16) are arranged to be inclined relative to each other.