Electric cleaning brush

Abstract

The utility model relates to an electric cleaning brush which comprises a brush main body, a driving motor is arranged in the brush main body, the output end of the driving motor extends out of the outer side of the brush main body and is connected with a brush head, a foam generating mechanism is further arranged in the brush main body and is provided with a foam nozzle, and a gap is formed between the foam nozzle and the brush head. The foam nozzle is obliquely arranged towards the radial outer side of the brush head, the cleaning foam generated by the foam generating mechanism can be sprayed below the outer side of the brush head through the foam nozzle, a user does not need to manually spray the cleaning foam additionally, the operation difficulty of the user is simplified, and the labor intensity of the user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to an electric cleaning brush. Background Art

[0002] An electric cleaning brush is an electric tool suitable for household cleaning. Compared with traditional manual brushes, using an electric cleaning brush requires less force, and your hands will not feel tired or sore even after cleaning for a long time.

[0003] In order to improve the cleaning effect of the cleaning brush, users generally need to spray cleaning foam on the bottom plate, wall and other locations, which is troublesome to operate and increases the labor intensity of users.

[0004] Therefore, further improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide an electric cleaning brush, which simplifies the operation difficulty of the user and reduces the labor intensity of the user.

[0006] The purpose of the utility model is achieved in this way:

[0007] An electric cleaning brush comprises a brush body, a driving motor is arranged inside the brush body, an output end of the driving motor extends out of the outside of the brush body and is connected to a brush head, a foam generating mechanism is also arranged inside the brush body, the foam generating mechanism has a foam nozzle, a distance is formed between the foam nozzle and the brush head, and the foam nozzle is inclined toward the radial outer side of the brush head.

[0008] As a specific solution, the foam generating mechanism includes a liquid storage tank and a water pump arranged in the brush body, the water inlet end of the water pump is connected to the water outlet end of the liquid storage tank, and the water outlet end of the water pump is connected to the foam nozzle.

[0009] As a specific solution, the liquid storage tank is detachably connected to the brush body, a water suction pipe extending toward the bottom of the liquid storage tank is provided inside the liquid storage tank, a plug interface connected to the water suction pipe is provided on the liquid storage tank, a plug connector corresponding to the plug interface is provided on the brush body, the plug connector is connected to the water inlet end of the water pump, and the installation connection between the liquid storage tank and the brush body enables the plug connector to be connected and matched with the plug interface.

[0010] As a specific solution, the brush body includes an upper brush body and a lower brush body, a rotation axis is provided between the upper brush body and the lower brush body, and the lower brush body can drive the brush head to swing around the rotation axis relative to the upper brush body.

[0011] As a specific solution, a damping mechanism is provided on the rotating shaft, and the lower brush body can form a positioning structure for relatively fixing the upper brush body and the lower brush body through the damping mechanism.

[0012] As a specific solution, a motor mounting frame is provided in the brush body, the motor mounting frame is assembled and fixed to the driving motor, and a sealing member is provided between the motor mounting frame and the brush body.

[0013] As a specific solution, a telescopic rod mechanism is connected to the upper side of the brush body, and the telescopic rod mechanism includes an upper rod and a lower rod. The lower rod is detachably connected to the brush body, the upper rod is sleeved on the outside of the lower rod, and a limiting member for fixing the relative positions of the upper rod and the lower rod is provided between the upper rod and the lower rod. The upper rod and the lower rod can form a telescopic rod mechanism with different lengths.

[0014] As a specific solution, the upper end of the upper rod is connected to a handle portion, a remote control module is provided in the handle portion, a control module is provided in the brush body, the control module is electrically connected to the drive motor and the foam generating mechanism respectively, and the remote control module can be electrically connected to the control module via a wireless signal.

[0015] The beneficial effects of the utility model are:

[0016] The cleaning foam generated by the foam generating mechanism can be sprayed on the lower outer side of the brush head through the foam nozzle. The user does not need to manually spray the cleaning foam, which simplifies the user's operation difficulty and reduces the user's labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional schematic diagram of an embodiment of the utility model.

[0018] Figure 2 Schematic diagram of the decomposition of the embodiment of the utility model Figure 1 .

[0019] Figure 3 Schematic diagram of the decomposition of the embodiment of the utility model Figure 2 .

[0020] Figure 4 It is a structural schematic diagram of an embodiment of the utility model.

[0021] Figure 5 The following is a schematic diagram of the use status of the embodiment of the utility model. Figure 1 .

[0022] Figure 6 The following is a schematic diagram of the use status of the embodiment of the utility model. Figure 2 .

[0023] Figure 7 The following is a schematic diagram of the use status of the embodiment of the utility model. Figure 3 .

[0024] Figure 8 The following is a schematic diagram of the use status of the embodiment of the utility model. Figure 4 .

[0025] Fig. 9 It is an enlarged view of A of the embodiment of the present invention.

[0026] Fig.10 It is an enlarged view of the B embodiment of the present invention.

[0027] Fig.11 It is an enlarged view of location C of embodiment of the present invention. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0029] See also Figure 1-Figure 11 The electric cleaning brush comprises a brush body 1, a driving motor 2 is arranged inside the brush body 1, an output end of the driving motor 2 extends out of the outside of the brush body 1 and is connected to a brush head 3, a foam generating mechanism is also arranged inside the brush body 1, and the foam generating mechanism has a foam nozzle 41. The cleaning foam generated by the foam generating mechanism can be sprayed on the lower outside of the brush head 3 through the foam nozzle 41, and the user does not need to perform additional manual spraying of the cleaning foam, which simplifies the user's operation difficulty and reduces the user's labor intensity.

[0030] There is a distance between the foam nozzle 41 and the brush head 3. The foam nozzle 41 is tilted toward the radial outer side of the brush head 3. The foam nozzle 41 does not need to be arranged on the inner side of the brush head 3, which simplifies the installation structure between the foam nozzle 41 and the brush head 3. When the brush head 3 rotates, it will not affect the normal outward spraying of cleaning foam by the foam nozzle 41.

[0031] Furthermore, the foam generating mechanism includes a liquid storage tank 42 and a water pump 43 arranged in the brush body 1, the water inlet end of the water pump 43 is connected to the water outlet end of the liquid storage tank 42, and the water outlet end of the water pump 43 is connected to the foam nozzle 41. The user can first put a mixed liquid of water and detergent into the liquid storage chamber, and the water pump 43 extracts the mixed liquid and pressurizes the mixed liquid and then transports it to the foam nozzle 41. The mixed liquid is sprayed outward in the form of foam under the action of the foam nozzle 41.

[0032] Furthermore, the liquid storage tank 42 is detachably connected to the brush body 1, and a water suction pipe 421 extending toward the bottom thereof is provided in the liquid storage tank 42. A plug interface 422 connected to the water suction pipe 421 is provided on the liquid storage tank 42, and a plug connector 11 corresponding to the plug interface 422 is provided on the brush body 1. The plug connector 11 is connected to the water inlet end of the water suction pump 43. The installation connection between the liquid storage tank 42 and the brush body 1 enables the plug connector 11 to be connected and matched with the plug interface 422, so that the user can add liquid to the liquid storage tank 42 conveniently.

[0033] Furthermore, the brush body 1 includes an upper brush body 12 and a lower brush body 13, and a rotating shaft 14 is provided between the upper brush body 12 and the lower brush body 13. The lower brush body 13 can drive the brush head 3 to swing around the rotating shaft 14 relative to the upper brush body 12, so that the brush head 3 can form different usage angles with the upper brush body 12, which can better adapt to different application scenarios.

[0034] Furthermore, a damping mechanism (not shown in the figure) is provided on the rotating shaft 14, and the lower brush body 13 can form a positioning structure for relatively fixing the upper brush body 12 and the lower brush body 13 with the upper brush body 12 through the damping mechanism. The lower brush body 13 can form a number of relatively fixed angles with the upper brush body 12. For example, four angles can be formed between the lower brush body 13 and the upper brush body 12, that is, the angle between the lower brush body 13 and the upper brush body 12 can be 0°, 30°, 60° or 90°.

[0035] Furthermore, a motor mounting bracket 15 is provided in the brush body 1, and the motor mounting bracket 15 is assembled and fixed to the driving motor 2. A sealing member 16 is provided between the motor mounting bracket 15 and the brush body 1, so that the installation of the driving motor 2 is more convenient, and the accumulated water generated during the working process of the cleaning brush is not easy to affect the driving motor 2 under the action of the sealing member 16.

[0036] Furthermore, a telescopic rod mechanism is connected to the upper side of the brush body 1, and the telescopic rod mechanism includes an upper rod 51 and a lower rod 52. The lower rod 52 is detachably connected to the brush body 1, and the upper rod 51 is sleeved on the outside of the lower rod 52. A limiter 53 for fixing the relative positions of the upper rod 51 and the lower rod 52 is provided between the upper rod 51 and the lower rod 52. The upper rod 51 and the lower rod 52 can form a telescopic rod mechanism of different lengths. The user can use the telescopic rod mechanism to form different distances between the brush body 1 and the user, thereby adapting to more different application scenarios. Moreover, the brush body 1 can also be separated from the lower rod 52 and used alone. The brush body 1 can be used for cleaning the desktop and other places.

[0037] Furthermore, the upper end of the upper rod 51 is connected to the handle portion 6, and a remote control module 61 is provided in the handle portion 6. A control module 17 is provided in the brush body 1. The control module 17 is electrically connected to the drive motor 2 and the foam generating mechanism respectively. The remote control module 61 can be electrically connected to the control module 17 through a wireless signal. The user can directly control the drive motor 2 and the foam generating mechanism through the handle portion 6. When using the telescopic rod mechanism, there is no need to reach out to operate the control module 17, which further simplifies the operation difficulty for the user.

[0038] The above embodiments are only preferred embodiments of the present invention, and the present invention may have other embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope set by the claims of this application.

Claims

1. An electric cleaning brush, characterized in that: The brush body (1) comprises a driving motor (2) disposed inside the brush body (1), the output end of the driving motor (2) extending outside the brush body (1) and connected to a brush head (3), the brush body (1) also comprising a foam generating mechanism, the foam generating mechanism comprising a foam nozzle (41), the foam nozzle (41) and the brush head (3) forming a spacing, the foam nozzle (41) being arranged obliquely toward the radial outer side of the brush head (3); The foam generating mechanism comprises a liquid storage tank (42) and a water pump (43) arranged in the brush body (1), the water inlet end of the water pump (43) is connected to the water outlet end of the liquid storage tank (42), and the water outlet end of the water pump (43) is connected to the foam nozzle (41); The liquid storage tank (42) is detachably connected to the brush body (1); a water extraction pipe (421) extending toward the bottom of the liquid storage tank (42) is provided inside the liquid storage tank (42); a plug interface (422) connected to the water extraction pipe (421) is provided on the liquid storage tank (42); a plug connector (11) corresponding to the plug interface (422) is provided on the brush body (1); the plug connector (11) is connected to the water inlet end of the water extraction pump (43); the liquid storage tank (42) and the brush body (1) are installed and connected so that the plug connector (11) and the plug interface (422) can be connected and matched; The upper side of the brush body (1) is connected to a telescopic rod mechanism, the telescopic rod mechanism comprising an upper rod (51) and a lower rod (52), the lower rod (52) being detachably connected to the brush body (1), the upper rod (51) being sleeved on the outer side of the lower rod (52), a stopper (53) being provided between the upper rod (51) and the lower rod (52) for fixing the relative positions of the two, and the upper rod (51) and the lower rod (52) being able to form a telescopic rod mechanism with different lengths.

2. The electric cleaning brush according to claim 1, characterized in that: The brush body (1) comprises an upper brush body (12) and a lower brush body (13); a rotating shaft (14) is provided between the upper brush body (12) and the lower brush body (13); and the lower brush body (13) can drive the brush head (3) to swing relative to the upper brush body (12) around the rotating shaft (14).

3. The electric cleaning brush according to claim 2, characterized in that: The rotating shaft (14) is provided with a damping mechanism, and the lower brush body (13) can form a positioning structure with the upper brush body (12) through the damping mechanism for relatively fixing the upper brush body (12) and the lower brush body (13).

4. The electric cleaning brush according to claim 1, characterized in that: A motor mounting frame (15) is provided inside the brush body (1), the motor mounting frame (15) is assembled and fixed to the driving motor (2), and a sealing member (16) is provided between the motor mounting frame (15) and the brush body (1).

5. The electric cleaning brush according to claim 1, characterized in that: The upper end of the upper rod (51) is connected to a handle portion (6), a remote control module (61) is provided in the handle portion (6), a control module (17) is provided in the brush body (1), the control module (17) is electrically connected to the drive motor (2) and the foam generating mechanism respectively, and the remote control module (61) can be electrically connected to the control module (17) via a wireless signal.

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