An electric cleaning brush capable of manually spraying water

Abstract

The present application discloses an electric cleaning brush that can manually spray water, comprising: a brush body, which is in a hollow V-shaped tube shape, with a drive assembly inside, and a brush head linked to the drive assembly at the front end; a water storage pipe, which is used to hold and store liquid, and has a clamping portion for connecting to the rear end of the brush body and a water outlet for discharging the liquid at the front end; a hose, which is located inside the brush body, connected to the water outlet and transports the liquid to the outside of the brush body; an elastic squeezing handle, which is detachably connected to the rear end of the water storage pipe and has an initial state and a squeezing state. In the initial state, the elastic squeezing handle closes the rear end of the water storage pipe, and in the squeezing state, the elastic squeezing handle drives the liquid to be discharged through the water outlet and the hose. The present application realizes manual water spraying while electric cleaning, without the need to dip in water or soap at the sink separately, making cleaning more convenient and more practical.

Description

Technical Field

[0001] The present application relates to the field of cleaning brushes, and in particular to an electric cleaning brush capable of manually spraying water. Background Art

[0002] Electric cleaning brushes are commonly used cleaning products. During the cleaning process, the motor drives the brush head to rotate to clean the stains on the surface of the object. However, the existing electric cleaning brushes need to wet the brush head and dip it in cleaning liquid to achieve a good cleaning effect, which is still not convenient enough. Utility Model Content

[0003] In order to realize the function of conveniently spraying water (generally referring to liquids such as clean water, soap, cleaning liquid, etc.) while the electric cleaning brush is cleaning, the present application provides an electric cleaning brush capable of manually spraying water, comprising:

[0004] The brush body is in a hollow V-shaped tube, with a driving assembly inside and a brush head linked to the driving assembly at the front end;

[0005] A water storage pipe, used for holding and storing liquid, with a front end provided with a clamping portion for connecting with the rear end of the brush body and a water outlet for discharging the liquid;

[0006] A hose is located inside the brush body, connected to the water outlet and transports the liquid outside the brush body;

[0007] The elastic squeezing handle is detachably connected to the rear end of the water storage pipe and has an initial state and a squeezing state. In the initial state, the elastic squeezing handle closes the rear end of the water storage pipe. In the squeezing state, the elastic squeezing handle drives the liquid to be discharged through the water outlet and the hose.

[0008] Optionally, the elastic extrusion handle is in the shape of a hollow straight tube with only one side opening.

[0009] Optionally, the elastic extrusion handle is provided with an internal thread on the inner wall of the opening side, and the rear end of the water storage pipe is provided with an external thread connected to the internal thread.

[0010] Optionally, a sealing ring for preventing the liquid from leaking out is provided at the connection between the elastic extrusion handle and the rear end of the water storage pipe.

[0011] Optionally, the elastic extrusion handle is provided with a through hole for hanging on a side away from the opening.

[0012] Optionally, the elastic extrusion handle is made of rubber or silicone.

[0013] Optionally, the driving assembly includes a motor for driving the brush head to rotate, a battery for being electrically connected to the motor, and a control switch protruding out of the brush body.

[0014] Optionally, the front end of the water outlet is contracted.

[0015] Optionally, a positioning through hole for positioning the end of the hose is provided at the front end of the brush body.

[0016] Optionally, a hollow protrusion is provided at the front end of the brush body for positioning the end of the hose.

[0017] The present application enables manual water spraying during electric cleaning to wet the brush head, without the need to dip in water or soap at the sink, making cleaning more convenient and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of this application;

[0019] Figure 2 A partial exploded view of this application;

[0020] Figure 3 This is a schematic diagram of the structure in which the hose is assembled in the brush body in this application;

[0021] Figure 4 This is a schematic diagram of the structure in which the drive assembly is assembled in the brush body in this application.

[0022] The reference numerals in the figures are described as follows:

[0023] 1. Brush body; 11. Positioning through hole; 12. Boss; 2. Driving assembly; 21. Motor; 22. Battery; 23. Control switch; 3. Brush head; 4. Water storage pipe; 41. Clamping part; 42. Water outlet; 43. External thread; 5. Hose; 6. Elastic extrusion handle; 61. Opening; 62. Internal thread; 63. Sealing ring; 64. Through hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0026] refer to Figures 1 to 4An embodiment of the present application provides an electric cleaning brush that can manually spray water, mainly including a brush body 1, a water storage pipe 4, a hose 5, and an elastic extrusion handle 6, so that the brush head can be wetted by manually spraying water while electrically cleaning, without the need to dip in water or soap in a sink, making cleaning more convenient and more practical.

[0027] The brush body 1 is a hollow V-shaped tube, a driving assembly 2 is arranged inside the brush body 1, and a brush head 3 linked to the driving assembly is arranged at the front end of the brush body 1, so that the user only needs to turn on the driving assembly to rotate the brush head and start the cleaning mode. Figure 1 As shown, the middle part of the brush body has a corner, so that the central axis of the two ends of the brush body is bent at an angle of 90 to 160 degrees, and the two ends are transitioned by a large curved arc. The outer surface of the brush body is smooth and round. This curved brush body structure is mainly convenient for users to apply force. The front end of the brush head has bristles, and the rear end is provided with a structure that snaps with the brush body. The snap-fit ​​structure of the brush head and brush body of the existing electric cleaning brush can be referred to.

[0028] The water storage tube 4 is mainly used for holding and storing liquid. A clamping portion 41 for connecting with the rear end of the brush body is provided at the front end of the water storage tube 4. A water outlet 42 for discharging liquid is also provided at the front end of the water storage tube 4.

[0029] The hose 5 is located inside the brush body, and the hose 5 is connected with the water outlet and transports the liquid to the outside of the brush body.

[0030] The elastic squeezing handle 6 is detachably connected to the rear end of the water storage pipe, and has an initial state and a squeezing state. In the initial state, the elastic squeezing handle closes the rear end of the water storage pipe. In the squeezing state, the elastic squeezing handle drives the liquid to be discharged through the water outlet and the hose.

[0031] When in use, the user holds the water storage pipe with one hand and turns on the driving assembly with the other hand, thereby turning on the electric cleaning mode of the cleaning brush. When water needs to be sprayed, the user squeezes the elastic squeezing handle with one hand. Figure 2 As shown in FIG. 1 , after the elastic extrusion handle is squeezed, the liquid in the water storage pipe passes through the water outlet and the hose and finally sprays out from the front end of the brush body. Figure 3 After the user stops squeezing, the elastic squeezing handle can automatically return to the original position. Figure 1 Original condition shown.

[0032] In some embodiments, the elastic extrusion handle is in the shape of a hollow straight tube with only an opening 61 on one side. Preferably, the elastic extrusion handle is provided with an internal thread 62 on the inner wall of the opening side, and the rear end of the water storage pipe is provided with an external thread 43 connected to the internal thread, so that when the elastic extrusion handle is assembled at the rear end of the water storage pipe, the liquid in the water storage pipe can only be discharged from the single water outlet.

[0033] In order to prevent liquid from leaking out from the connection between the water storage tube and the elastic extrusion handle, a sealing ring 63 (such as Figure 2 as shown).

[0034] In some embodiments, the elastic extrusion handle is provided with a through hole 64 for hanging on the side away from the opening. Preferably, the elastic extrusion handle is made of rubber or silicone, so that the shape of the elastic extrusion handle is easier to make, the extrusion effect is better, and the practicality is better.

[0035] In some embodiments, the driving assembly includes a motor 21 for driving the brush head to rotate, a battery 22 for being electrically connected to the motor, and a control switch 23 protruding from the brush body. The brush body can adopt a split structure (a left and right cover snap-fit ​​structure divided into two parts). When assembling the driving assembly, open the left cover or the right cover of the brush body for easy assembly. In addition, the inner wall of the brush body can also have multiple positioning ribs to facilitate the fixed installation of electrodes and batteries. The outer surface of the brush body can also have a boss to facilitate the fixed installation and limit control switch. For details, reference can also be made to the existing electric cleaning brush structure.

[0036] In some embodiments, Figure 3 As shown, the front end of the water outlet 42 is contracted, not only to facilitate the connection with the hose, but also to reduce the area of ​​the water outlet to prevent the liquid in the water storage pipe from naturally flowing out of the water outlet when not in use.

[0037] In some embodiments, in order to facilitate fixing the drainage end of the hose and prevent the liquid from being discharged into the interior of the brush body and affecting the operation of the motor and the battery, a positioning through hole 11 for positioning the end of the hose is provided at the front end of the brush body. The hose can pass through the positioning through hole and be close to or extend out of the brush body (such as Figure 2 as shown).

[0038] Alternatively, in another embodiment, a hollow boss 12 for positioning the end of the hose may be provided on the front inner wall of the brush body, the hose may cover the outer surface of the boss, and the liquid may be discharged from the brush body through the inner hollow channel of the boss.

[0039] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0040] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An electric cleaning brush capable of manually spraying water, characterized in that: include: The brush body is in a hollow V-shaped tube, with a driving assembly inside and a brush head linked to the driving assembly at the front end; A water storage pipe, used for holding and storing liquid, with a front end provided with a clamping portion for connecting with the rear end of the brush body and a water outlet for discharging the liquid; A hose is located inside the brush body, connected to the water outlet and transports the liquid outside the brush body; The elastic squeezing handle is detachably connected to the rear end of the water storage pipe and has an initial state and a squeezing state. In the initial state, the elastic squeezing handle closes the rear end of the water storage pipe. In the squeezing state, the elastic squeezing handle drives the liquid to be discharged through the water outlet and the hose.

2. The electric cleaning brush according to claim 1, characterized in that: The elastic extrusion handle is in the shape of a hollow straight tube with only one side opening.

3. The electric cleaning brush according to claim 2, characterized in that: The elastic extrusion handle is provided with an internal thread on the inner wall of the opening side, and the rear end of the water storage pipe is provided with an external thread connected with the internal thread.

4. The electric cleaning brush according to claim 3, characterized in that: A sealing ring is provided at the connection point between the elastic extrusion handle and the rear end of the water storage pipe for preventing the liquid from leaking out.

5. The electric cleaning brush according to claim 4, characterized in that: The elastic extrusion handle is provided with a through hole for hanging on a side away from the opening.

6. The electric cleaning brush according to claim 5, characterized in that: The elastic extrusion handle is made of rubber or silicone.

7. The electric cleaning brush according to claim 1, characterized in that: The driving assembly includes a motor for driving the brush head to rotate, a battery for being electrically connected to the motor, and a control switch protruding out of the brush body.

8. The electric cleaning brush according to claim 1, characterized in that: The front end of the water outlet is in a contracted shape.

9. The electric cleaning brush according to claim 1, characterized in that: The front end of the brush body is provided with a positioning through hole for positioning the end of the hose.

10. The electric cleaning brush according to claim 1, characterized in that: The front end of the brush body is provided with a hollow protrusion for positioning the end of the hose.

Images