Angle-adjustable electric cleaning brush

Abstract

The utility model discloses an angle-adjustable electric cleaning brush which comprises a brush handle, a brush head and a connecting cylinder, a control panel is arranged in the brush handle, the bottom of the brush handle is rotatably connected with the top of the connecting cylinder, the brush head is arranged at the bottom of the connecting cylinder, and the angle-adjustable electric cleaning brush further comprises a first motor, a first gear and a second gear. The first motor is fixed to the bottom of the brush handle, a main shaft of the first motor is connected with the first gear, the second gear is connected with the inner side of the connecting cylinder, the first gear is meshed with the second gear, and the first motor is connected with the control panel. The electric toothbrush has the advantages that the control panel controls the first motor to rotate, the first motor can drive the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the connecting cylinder and the brush head to rotate, so that the angle between the brush handle and the brush head can be automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electric cleaning brushes, in particular to an electric cleaning brush with adjustable angle. Background Art

[0002] An electric cleaning brush is used to clean the surface of an object. When cleaning different places, the brush handle and the brush head need to be adjusted. However, the angle between the brush handle and the brush head of a current electric cleaning brush is generally fixed and cannot be adjusted. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an electric cleaning brush with an adjustable angle in view of the deficiencies in the prior art.

[0004] In order to solve the above technical problems, the present utility model adopts the following technical solutions.

[0005] An electric cleaning brush with adjustable angle includes a brush handle, a brush head and a connecting tube, a control panel is provided in the brush handle, the bottom of the brush handle is rotatably connected to the top of the connecting tube, the brush head is arranged at the bottom of the connecting tube, and also includes a first motor, a first gear and a second gear, the first motor is fixed to the bottom of the brush handle, the main shaft of the first motor is connected to the first gear, the second gear is connected to the inner side of the connecting tube, the first gear and the second gear are meshed with each other, and the first motor is connected to the control panel.

[0006] A preferred solution is that the bottom of the brush handle is connected to a cleaning liquid tank, and the cleaning liquid tank is rotatably connected to the connecting cylinder. The electric cleaning brush with adjustable angle also includes a positioning structure, a power pump and an infusion tube. The positioning structure includes a positioning block and an elastic positioning pin. The positioning block is fixed to the inner wall of the connecting cylinder. The positioning block is alternately provided with a plurality of positioning grooves. The elastic positioning pins are arranged on the outer wall of the cleaning liquid tank. When the brush handle and the cleaning liquid tank are rotated, the elastic positioning pins are inserted into adjacent positioning grooves in sequence. One end of the power pump is connected to the cleaning liquid tank, and the other end is connected to the infusion tube. The other end of the infusion tube points to the brush head, and the power pump is connected to the control panel.

[0007] A preferred solution is that the brush head includes a second motor, bristles and a rotating disk, the main shaft of the second motor is connected to the rotating disk, the bristles are fixed to the bottom of the rotating disk, and the second motor is connected to the control board.

[0008] The angle-adjustable electric cleaning brush provided by the embodiment of the present invention has at least the following beneficial effects: the control panel controls the rotation of the first motor, the first motor can drive the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the connecting tube and the brush head to rotate, thereby automatically adjusting the angle between the brush handle and the brush head.

[0009] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In addition, in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an exploded view of the utility model;

[0011] Figure 2 This is an exploded view of the brush handle and positioning structure of the utility model;

[0012] Figure 3 This is a three-dimensional diagram of the brush handle and brush head in the utility model in a vertical state;

[0013] Figure 4 This is a three-dimensional diagram of the brush handle and brush head in the utility model when they form an angle.

[0014] Figure 5 This is a three-dimensional diagram of the brush handle and the brush head of the present invention when they are at 90 degrees. DETAILED DESCRIPTION

[0015] In order to illustrate the idea and purpose of this application, this application will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", "left", "right", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] like Figures 1 to 5As shown, an embodiment of the present application provides an electric cleaning brush with adjustable angle, including a brush handle 10, a brush head 20 and a connecting tube 30, a control panel 11 is provided in the brush handle 10, the bottom of the brush handle 10 is rotatably connected to the top of the connecting tube 30, the brush head 20 is arranged at the bottom of the connecting tube 30, and further includes a first motor, a first gear and a second gear, the first motor is fixed to the bottom of the brush handle 10, the main shaft of the first motor is connected to the first gear, the second gear is connected to the inner side of the connecting tube 30, the first gear and the second gear are engaged with each other, and the first motor is connected to the control panel 11.

[0019] like Figures 1 to 5 As shown, the control panel 11 controls the rotation of the first motor, the first motor can drive the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the connecting tube 30 and the brush head 20 to rotate, so that the angle between the brush handle 10 and the brush head 20 can be automatically adjusted.

[0020] like Figures 1 to 5 As shown, the bottom of the brush handle 10 is connected to a cleaning liquid tank 40, and the cleaning liquid tank 40 is rotatably connected to the connecting tube 30. The electric cleaning brush with adjustable angle also includes a positioning structure 50, a power pump 60 and an infusion tube 70. The positioning structure 50 includes a positioning block 51 and an elastic positioning pin 52. The positioning block 51 is fixed to the inner wall of the connecting tube 30. The positioning block 51 is alternately provided with a plurality of positioning grooves 511. The elastic positioning pin 52 is arranged on the outer wall of the cleaning liquid tank 40. When the brush handle 10 and the cleaning liquid tank 40 are rotated, the elastic positioning pin 52 is sequentially inserted into the adjacent positioning grooves 511. One end of the power pump 60 is connected to the cleaning liquid tank 40, and the other end is connected to the infusion tube 70. The other end of the infusion tube 70 points to the brush head 20, and the power pump 60 is connected to the control board 11.

[0021] like Figures 1 to 5 As shown, when the first motor rotates via the first gear and the second gear, driving the brush head 20 to rotate, the elastic positioning pins 52 are sequentially inserted into adjacent positioning slots 511. When the first motor stops rotating, the elastic positioning pin 52 is inserted into a positioning slot 511. At this time, the angle between the brush handle 10 and the brush head 20 is relatively fixed, making it easier for the brush head 20 to clean the surface of an object. The cleaning liquid tank 40 is filled with cleaning liquid, and the power pump 60 sprays the cleaning liquid through the infusion tube 70 to the brush head 20, so that the brush head 20 can be used to clean the surface of an object.

[0022] like Figures 1 to 5As shown, the brush head 20 includes a second motor 21, bristles 22, and a rotating disk 23. The main shaft of the second motor 21 is connected to the rotating disk 23, and the bristles 22 are fixed to the bottom of the rotating disk 23. The second motor 21 is connected to the control board 11. The second motor 21 drives the rotating disk 23 to rotate, and the rotating disk 23 drives the bristles 22 to rotate, and the rotation process cleans the surface of the object.

[0023] The above is a specific implementation of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An electric cleaning brush with adjustable angle, comprising a brush handle, a brush head and a connecting tube, wherein a control panel is provided in the brush handle, the bottom of the brush handle is rotatably connected to the top of the connecting tube, and the brush head is arranged at the bottom of the connecting tube, characterized in that: It also includes a first motor, a first gear and a second gear. The first motor is fixed to the bottom of the brush handle, the main shaft of the first motor is connected to the first gear, the second gear is connected to the inner side of the connecting cylinder, the first gear and the second gear are engaged with each other, and the first motor is connected to the control board.

2. The angle-adjustable electric cleaning brush according to claim 1, characterized in that: The bottom of the brush handle is connected to a cleaning liquid tank, which is rotatably connected to the connecting tube. The angle-adjustable electric cleaning brush also includes a positioning structure, a power pump and an infusion tube. The positioning structure includes a positioning block and an elastic positioning pin. The positioning block is fixed to the inner wall of the connecting tube. The positioning block is alternately provided with a plurality of positioning grooves. The elastic positioning pins are arranged on the outer wall of the cleaning liquid tank. When the brush handle and the cleaning liquid tank are rotated, the elastic positioning pins are sequentially inserted into adjacent positioning grooves. One end of the power pump is connected to the cleaning liquid tank, and the other end is connected to the infusion tube. The other end of the infusion tube points to the brush head, and the power pump is connected to the control panel.

3. The electric cleaning brush with adjustable angle according to claim 1, characterized in that: The brush head includes a second motor, bristles and a rotating disk. The main shaft of the second motor is connected to the rotating disk. The bristles are fixed on the bottom of the rotating disk. The second motor is connected to the control board.

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