Multifunctional cleaning brush

Abstract

The utility model relates to a multifunctional cleaning brush which comprises a handheld rod and a brush head base movably connected to the handheld rod. A brush head is detachably arranged at the end part of the brush head seat; a spraying device is further arranged on the brush head base, a spraying opening of the spraying device is located outside the brush head base, and the spraying direction faces the front of the brush head. And a solution box communicated with the spraying device is arranged on the handheld rod. Compared with the prior art, the utility model has the beneficial effects that the spraying device is arranged outside the brush head, and the brush is used for cleaning a cleaned part after spraying and humidifying the cleaned part, so that dirt can be thoroughly removed, and meanwhile, the brush with higher humidity is prevented from smearing the dirt on other clean parts; the detachable brush head is arranged, the appropriate brush head can be replaced for use according to different cleaning parts, and the multifunctionality of the cleaning brush is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a multifunctional cleaning brush. Background Art

[0002] As an electric cleaning tool, cleaning brushes play a very important role in production and life; they are widely used in various industries such as industry, agriculture, tertiary industry and family.

[0003] However, the traditional cleaning brush has a single function and cannot provide comprehensive cleaning for sanitary dead corners.

[0004] A Chinese utility model patent with authorization announcement number CN215423301U discloses a lithium electric cleaning brush, which relates to the technical field of cleaning brushes, including a front section of the cleaning brush, a middle section of the cleaning brush, a rear section of the cleaning brush, a connecting rod and a tail section of the cleaning brush. The inner wall of the front section of the cleaning brush is fixedly connected to a motor, the surface of the motor drive shaft is fixedly connected to a brush head, an adjustment mechanism for adjusting the angle of the brush head is arranged inside the middle section of the cleaning brush, the rear section of the cleaning brush is detachably connected to the middle section of the cleaning brush through a connecting rod, a card block is fixedly connected to the upper surface of the rear section of the cleaning brush, and a dial block is hinged on the upper surface of the rear section of the cleaning brush. The utility model has the effects of adjusting the angle of the brush head, adjusting the length of the cleaning brush and waterproofing the internal battery pack, solving the problems that traditional cleaning brushes do not have the ability to adjust the angle of the brush head, making it difficult to clean dead corners, and making it difficult to clean farther places due to their insufficient length.

[0005] However, when using the cleaning brush, the user needs to wet the cleaning area with water before cleaning the dirt. This requires the user to hold the cleaning brush with one hand and operate a spraying tool such as a spray pot with the other hand, which is inconvenient. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a multifunctional cleaning brush.

[0007] The above-mentioned problem of the utility model is solved by the following technical solutions:

[0008] A multifunctional cleaning brush comprises a hand-held rod and a brush head holder movably connected to the hand-held rod; the end of the brush head holder is detachably provided with a brush head;

[0009] The brush head seat is also provided with a spray device, the spray port of the spray device is located outside the brush head seat, and the spray direction is toward the front of the brush head;

[0010] The hand-held rod is provided with a solution tank which is communicated with the spraying device.

[0011] The above technical solution is further configured as follows: a device portion is protrudingly formed on the outer surface of the brush head seat, and the injection surface of the device portion is inclined relative to the surface of the brush head seat;

[0012] The spray device is located in the device part, and the spray port is exposed to the spray surface.

[0013] The above technical solution is further configured as follows: the spray device comprises a spray head, a spray channel having a trapezoidal cross section is provided in the spray head, and the spray port is the outer end of the spray channel;

[0014] The diameter of the injection port is greater than the diameter of the port in the injection channel.

[0015] The above technical solution is further configured as follows: a disinfection component is also provided at the device portion, and the head of the disinfection component is exposed to the outside of the spraying surface.

[0016] The above technical solution is further configured as follows: the solution box is detachably mounted on the hand-held rod by a buckle, a liquid outlet is provided on the box body, and the liquid outlet is connected to the spray device by a pipeline.

[0017] The above technical solution is further configured as follows: a gravity ball is arranged in the solution box, and a liquid outlet pipe of the gravity ball extends into the handheld rod through a liquid outlet and is connected to a pipeline.

[0018] The above technical solution is further configured as follows: a detachable structure is provided at the end of the brush head seat, the detachable structure includes a guide column and a clamping sleeve, and a clamping slot is provided on the clamping sleeve;

[0019] The brush head is provided with a hook which can cooperate with the slot.

[0020] The above technical solution is further configured as follows: the ferrule comprises two oppositely disposed clamping surfaces, and the ends of the two clamping surfaces are respectively connected by arc surfaces;

[0021] The card slot is arranged on the card connection surface.

[0022] The above technical solution is further configured as follows: the guide column is located at the center of the ferrule, and a clamping gap is formed between the inner walls of the ferrule;

[0023] The hook on the brush head can extend into the clamping gap.

[0024] The above technical solution is further configured as follows: the brush head is further provided with two clamping walls arranged opposite to each other, and the clamping walls are inserted between the guide column and the arc surface.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. A spray device is set on the outside of the brush head. After spraying and humidifying the cleaned area, the brush is used to clean it, which can completely remove the dirt. At the same time, it prevents the brush with high humidity from smearing the dirt on other clean areas;

[0027] 2. A detachable brush head is set up, and the appropriate brush head can be replaced according to different cleaning parts to increase the versatility of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model.

[0029] Figure 2 It is a side view of the utility model.

[0030] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the spray device.

[0032] Figure 5 It is a schematic diagram of the cross-sectional structure of the solution tank.

[0033] Figure 6 It is a schematic diagram of the separation structure of the brush head holder and the brush head.

[0034] Figure 7 It is a schematic diagram of the structure of the brush head.

[0035] Figure 8 It is a schematic diagram of the cross-sectional structure of the brush head holder and the brush head in the connected state.

[0036] The accompanying drawings are marked with: 100, hand-held rod;

[0037] 200, brush head seat; 210, installation part; 211, injection surface; 220, guide column; 230, ferrule; 231, card slot;

[0038] 300, brush head; 310, hook; 320, clamping wall;

[0039] 400, solution tank; 410, plug; 420, gravity ball; 430, liquid outlet pipe;

[0040] 500, spray device; 501, spray port; 502, spray channel; 503, water outlet channel;

[0041] 600. Disinfect parts. DETAILED DESCRIPTION

[0042] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0043] like Figure 1-8 As shown, the following embodiment discloses a multifunctional cleaning brush, comprising a hand-held rod 100 and a brush head holder 200 movably connected to the hand-held rod 100; a brush head 300 is detachably provided at the end of the brush head holder 200;

[0044] The brush head holder 200 is also provided with a spray device 500, and a spray port 501 of the spray device 500 is located outside the brush head holder 200, and the spray direction is toward the front of the brush head 300;

[0045] The hand-held rod 100 is provided with a solution tank 400 which is connected with the spray device 500 .

[0046] The above is the basic solution of this embodiment.

[0047] Specific reference Figure 1 As shown, the brush head 300 is installed at the lower end of the brush head holder 200. When the cleaning brush is used for daily cleaning, the hand-held rod 100 is usually used in an inclined state. At this time, the brush head 300 is also inclined with the hand-held rod 100. At this time, the spraying direction is toward the front of the brush head 300, which is consistent with the inclination direction of the hand-held rod 100.

[0048] In this embodiment, the brush head holder 200 and the hand-held rod 100 are hinged, and the brush head holder 200 can rotate relative to the end of the hand-held rod 100 to meet the needs of the cleaning area. The specific hinge method is consistent with the cleaning brush that can adjust the angle of the brush head 300 in the prior art, which will not be repeated here.

[0049] Under this setting, when the user uses the cleaning brush for hygienic cleaning, the spray device 500 sprays the cleaning area in front of the brush head 300 to make it wet, and the user then pushes the handheld rod 100 to make the brush head 300 clean the wet area, thereby achieving cleaning of the area.

[0050] Compared with the cleaning brush in the prior art that wets the brush head 300 before cleaning, the brush head 300 in this embodiment is still in a dry state, and only the cleaning part is wetted. In this way, the humidity of the spray can be selected according to the type and degree of dirt on the cleaning part, so that the cleaning part can be properly cleaned; while the cleaning brush with the brush head 300 wetted, because the brush head 300 is too wet, the dirty part will adhere to the brush head 300 and then be brought to other parts that do not need to be cleaned, resulting in incomplete cleaning.

[0051] Reference Figure 2 As shown, in the present embodiment, the spray direction is set at an acute angle relative to the axis of the hand-held rod 100. Thus, regardless of the tilt angles of the hand-held rod 100 and the brush head 300, the spray direction always maintains the angle with the tilt direction of the brush head 300. That is to say, the area wetted by the spray device 500 is always located in front of the brush head 300 and only a short distance in front of the brush head 300. After the spraying is completed, the brush head 300 can brush the area to ensure the humidity during brushing, and the area will not dry out quickly after spraying due to the large distance between the brush head 300 and the spraying position.

[0052] Preferably, in this embodiment, a device portion 210 is protrudingly formed on the outer surface of the brush head seat 200, and a spray surface 211 of the device portion 210 is inclined relative to the surface of the brush head seat 200;

[0053] The spray device 500 is located in the device portion 210 , and the spray port 501 is exposed to the spray surface 211 .

[0054] Specific reference Figure 3 As shown, the device part 210 is integrally formed with the brush head holder 200, and the interior is set as a cavity, the spray device 500 is located in the cavity, and an avoidance hole is set on the spray surface 211, and the spray port 501 can be exposed in the avoidance hole, so that the liquid can be sprayed from the spray surface 211;

[0055] At the same time, the jet surface 211 forms an angle with the tangent plane of the surface of the brush head holder 200, and the angle is preferably an acute angle.

[0056] The specific implementation of the spray device 500 in this embodiment is as follows: the spray device 500 includes a spray head, and a spray channel 502 with a trapezoidal cross section is provided in the spray head, and the spray port 501 is the outer end of the spray channel 502;

[0057] The diameter of the injection port 501 is greater than the diameter of the port in the injection channel 502 .

[0058] Reference Figure 4 As shown, a long and narrow water outlet channel 503 is provided inside the spray head, the injection channel 502 is connected to the end of the water outlet channel 503, the injection port 501 is the outer end of the injection channel 502, and the inner end of the injection channel 502 is connected to the water outlet channel 503;

[0059] In order to improve the atomization degree of the sprayed liquid, in this embodiment, the water outlet of the water outlet channel 503 is set as a constriction, and the liquid is squeezed at this position to form a water column with a large impact force to enter the injection channel 502, and the injection channel 502 is set as an expansion. Therefore, the pressure of the water column in the injection channel 502 suddenly decreases, forming a jet-like mist, which is sprayed out from the injection port 501.

[0060] In addition, in this embodiment, the device portion 210 is further provided with a disinfection component 600 , and the head of the disinfection component 600 is exposed to the outside of the spraying surface 211 .

[0061] Preferably, the disinfection component 600 in this embodiment is a disinfection lamp, the lamp head of which extends out of the injection surface 211 to irradiate and disinfect the atomized liquid sprayed from the injection surface 211 .

[0062] In this embodiment, the solution tank 400 is detachably mounted on the hand-held rod 100 by means of buckles, and a liquid outlet is provided on the tank body, and the liquid outlet is connected to the spray device 500 by a pipeline.

[0063] Specific reference Figure 5 As shown, a buckle is provided on the outer surface of the solution box 400, and a clamping hole is provided on the hand-held rod 100. When the hand-held rod 100 is assembled, the buckle is inserted into the clamping hole to complete the installation of the solution box 400;

[0064] At the same time, a water injection hole is also provided on the solution tank 400, and the water injection hole is blocked by a plug 410, and the plug 410 can be opened when water is injected;

[0065] The solution tank 400 may be filled with water or cleaning solution;

[0066] The liquid enters the pipeline through the liquid outlet, and enters the spray device 500 along the pipeline to form mist.

[0067] Preferably, in this embodiment, a gravity ball 420 is disposed in the solution box 400 , and a liquid outlet pipe 430 of the gravity ball 420 extends into the hand-held rod 100 through a liquid outlet and is connected to a pipeline.

[0068] In this embodiment, the gravity ball 420 is a conventional technology, a water outlet hole is set in the ball, and the liquid outlet pipe 430 extends into the water outlet hole of the ball; in this setting, the other end of the liquid outlet pipe 430 extends out to the liquid outlet and is directly connected to the pipeline outside the liquid outlet;

[0069] When the liquid is discharged, the liquid in the solution tank 400 enters the liquid outlet pipe 430 through the gravity ball 420 , and then flows along the liquid outlet pipe 430 to the pipeline until it reaches the spray device 500 .

[0070] The advantage of using the gravity ball 420 in this embodiment is that the liquid at the bottom of the solution tank 400 can also be discharged.

[0071] In this embodiment, a water pump is provided in the hand-held rod 100 to pump out the liquid in the solution tank 400 .

[0072] In order to make the cleaning brush multifunctional, the brush head 300 is set as a replaceable brush head 300 in this embodiment, and a suitable brush head 300 can be replaced for use according to different environmental requirements of the cleaning part. The specific implementation method is as follows:

[0073] The end of the brush head holder 200 is provided with a detachable structure, and the detachable structure includes a guide column 220 and a clamping sleeve 230, and the clamping sleeve 230 is provided with a clamping slot 231;

[0074] The brush head 300 is provided with a hook 310 that can cooperate with the slot 231 .

[0075] Specific reference Figure 6 and Figure 7 As shown, the brush head holder 200 and the brush head 300 are inserted into each other, so that the hook 310 is hooked with the slot 231, thereby completing the connection between the brush head holder 200 and the brush head 300;

[0076] When disassembling, just pull the brush head 300 out of the brush head holder 200;

[0077] The hook 310 extends independently on the plugging end surface of the brush head 300 , and will produce a small bending deformation during the removal process, so that it can be removed from the slot 231 .

[0078] In this embodiment, the clamping sleeve 230 includes two clamping surfaces disposed opposite to each other, and the ends of the two clamping surfaces are connected by arc surfaces respectively;

[0079] The locking slot 231 is disposed on the locking surface.

[0080] Reference Figure 7 As shown, the clamping surface is two planes, and the two ends are connected by an arc surface, thereby forming a sleeve shape connected end to end;

[0081] During disassembly, the engaging surface pushes the hook 310 to push the hook 310 out of the engaging slot 231 .

[0082] The guide column 220 is located at the center of the ferrule 230 and can form a clamping gap between the inner wall of the ferrule 230;

[0083] The hook 310 on the brush head 300 can extend into the clamping gap.

[0084] In addition, in order to ensure stable insertion, in this embodiment, the brush head 300 is further provided with two clamping walls 320 arranged opposite to each other, and the clamping walls 320 are inserted between the guide column 220 and the arc surface.

[0085] During the insertion process, the clamping wall 320 contacts the outer periphery and the arc surface of the guide column 220 to form a positioning, thereby ensuring the connection stability of the clamping wall 320 on the brush head holder 200.

[0086] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multifunctional cleaning brush, comprising a hand-held rod (100) and a brush head holder (200) movably connected to the hand-held rod (100); a brush head (300) is detachably provided at the end of the brush head holder (200); Features: The brush head seat (200) is also provided with a spray device (500), the spray port (501) of the spray device (500) is located outside the brush head seat (200), and the spray direction is toward the front of the brush head (300); The hand-held rod (100) is provided with a solution tank (400) which is in communication with the spray device (500).

2. The multifunctional cleaning brush according to claim 1, characterized in that: A device portion (210) is protrudingly formed on the outer surface of the brush head seat (200), and a spray surface (211) of the device portion (210) is inclined relative to the surface of the brush head seat (200); The spray device (500) is located in the device portion (210), and the spray port (501) is exposed to the spray surface (211).

3. The multifunctional cleaning brush according to claim 2, characterized in that: The spray device (500) comprises a spray head, in which a spray channel (502) having a trapezoidal cross section is provided, and the spray port (501) is the outer end of the spray channel (502); The diameter of the injection port (501) is greater than the diameter of the port in the injection channel (502).

4. The multifunctional cleaning brush according to claim 2 or 3, characterized in that: The device portion (210) is also provided with a disinfection component (600), and the head of the disinfection component (600) is exposed outside the spraying surface (211).

5. The multifunctional cleaning brush according to claim 1, characterized in that: The solution box (400) is detachably mounted on the hand-held rod (100) via a buckle, and a liquid outlet is provided on the box body, and the liquid outlet is connected to the spray device (500) via a pipeline.

6. The multifunctional cleaning brush according to claim 5, characterized in that: A gravity ball (420) is arranged in the solution box (400), and a liquid outlet pipe (430) of the gravity ball (420) extends into the handheld rod (100) through a liquid outlet and is connected to a pipeline.

7. The multifunctional cleaning brush according to claim 1, characterized in that: The end of the brush head seat (200) is provided with a detachable structure, the detachable structure comprising a guide column (220) and a clamping sleeve (230), and the clamping sleeve (230) is provided with a clamping groove (231); The brush head (300) is provided with a hook (310) capable of cooperating with the slot (231).

8. The multifunctional cleaning brush according to claim 7, characterized in that: The clamping sleeve (230) comprises two clamping surfaces arranged opposite to each other, and the ends of the two clamping surfaces are respectively connected through arc surfaces; The card slot (231) is arranged on the card connection surface.

9. The multifunctional cleaning brush according to claim 8, characterized in that: The guide column (220) is located at the center of the clamping sleeve (230), and a clamping gap is formed between the inner wall of the clamping sleeve (230); The hook (310) on the brush head (300) can extend into the clamping gap.

10. The multifunctional cleaning brush according to claim 9, characterized in that: The brush head (300) is also provided with two clamping walls (320) arranged opposite to each other, and the clamping walls (320) are inserted between the guide column (220) and the arc surface.

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