CN216020788U

CN216020788U - Water tank, cleaning floor brush and cleaning equipment

Info

Publication number: CN216020788U
Application number: CN202120368924.2U
Authority: CN
Inventors: 檀冲; 闻丹丹; 阎光泽; 梁蓉蓉
Original assignee: Beijing Puppy Vacuum Cleaner Group Co Ltd
Current assignee: Beijing Puppy Vacuum Cleaner Group Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2022-03-15
Anticipated expiration: 2031-02-08

Abstract

The utility model provides a water tank which comprises an upper cover body and a lower shell fixed below the upper cover body, wherein a water storage area is arranged between the upper cover body and the lower shell, and the edge of the upper cover body comprises an opening part. This with novel still providing a clean scrubbing brush, include as above the water tank, clean scrubbing brush still includes brush body and connecting pipe, the separable assembly of water tank is at the top of brush body, and the top of water tank forms at least partly of scrubbing brush roof, and there is the clearance between first portion of opening in the water tank and the brush body. This with novel cleaning device that still provides, include as above clean scrubbing brush, cleaning device still includes the dust catcher, and the cleaning brush body passes through the connecting pipe and communicates with the dust catcher. According to the water tank, the cleaning floor brush and the cleaning equipment provided by the utility model, the lifting parts are arranged on the upper end edge and the two side edges of the water tank, so that the water tank can be separated from the floor brush from the upper end direction and the two side directions.

Description

Water tank, cleaning floor brush and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a water tank, a cleaning floor brush and cleaning equipment.

Background

In the existing cleaning floor brush having a wet type cleaning function, a water tank is generally included, and the water tank may be configured to be detached from an upper case of the cleaning floor brush in order to facilitate cleaning of the water tank and filling of water, but since the water tank does not generally have a hand-held portion, it is inconvenient to separate and assemble the water tank and the cleaning floor brush.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides a water tank, which includes an upper cover and a lower housing fixed below the upper cover, wherein a water storage region is provided between the upper cover and the lower housing, and an edge of the upper cover includes an opening portion.

Furthermore, the upper cover body comprises an upper cover, the lifting part comprises a first lifting part and a second lifting part, the first lifting part is positioned at the upper end of the upper cover, and the second lifting part is positioned at the two side edges of the upper cover.

Furthermore, the upper cover is composed of a left part and a right part which are symmetrical, and the second opening part is respectively positioned at the outer side edges of the left part and the right part and protrudes out of the outer side edges.

Further, the upper cover body further comprises an assembly strip, the assembly strip is located at the upper end of the upper cover body and comprises an inner wall portion, the shape of the assembly strip is the same as that of the upper end of the upper cover, and the first opening portion is located in the middle of the assembly strip.

Further, the lower shell comprises a first inner wall and a second inner wall, the first inner wall and the second inner wall are arranged facing the upper cover body, the first inner wall is an arc-shaped wall surface inclining downwards, the second inner wall is an inclined wall surface inclining downwards, and the second inner wall is connected with the bottom of the first inner wall.

Furthermore, the lower shell comprises a water injection hole arranged on the side wall, a water injection rubber plug arranged in the water injection hole and a water outlet valve, wherein the water outlet valve is assembled on the upper shell and is arranged in the water storage area, and water of the water outlet valve is positioned on the second inner wall.

Further, the lower case includes a lower wall portion, and a magnetic attraction portion is attached to a surface of the lower wall portion.

The utility model also provides a cleaning floor brush which comprises the water tank, a brush body and a connecting pipe, wherein the water tank is detachably assembled at the top of the brush body, the top of the water tank forms at least one part of the top wall of the floor brush, and a gap is formed between the first opening part in the water tank and the brush body.

Further, the brush body is including the clean subassembly that is used for accomodating the chamber of accomodating of water tank, arranges the drive assembly who accomodates chamber below position in, is located brush body below position, includes the draw-in groove on the brush body, is equipped with at least one bulge on the front end wall of casing under the water tank, and the bulge can cooperate with the draw-in groove.

The utility model also provides cleaning equipment which comprises the floor cleaning brush and a dust collector, wherein the cleaning brush body is communicated with the dust collector through a connecting pipe.

According to the water tank, the cleaning floor brush and the cleaning equipment provided by the utility model, the lifting parts are arranged on the upper end edge and the two side edges of the water tank, so that the water tank can be separated from the floor brush from the upper end direction and the two side directions.

Drawings

FIG. 1 is a schematic view of a cleaning brush according to an embodiment of the present invention, showing a water tank in a transparent configuration;

FIG. 2 is a schematic view of a water tank of a cleaning brush according to an embodiment of the present invention separated from a brush body;

FIG. 3 is a schematic top view of a water tank according to an embodiment of the utility model;

FIG. 4 is a schematic bottom view of a water tank according to an embodiment of the present invention;

FIG. 5 is an exploded schematic view of a water tank according to an embodiment of the present invention;

FIG. 6 is a schematic view of a brush body of a cleaning brush according to an embodiment of the present invention;

FIG. 7 is another side schematic view of a brush body of a cleaning brush according to an embodiment of the present invention;

FIG. 8 is a schematic view of a body of a cleaning brush with a bottom wall portion removed according to an embodiment of the present invention;

FIG. 9 is a bottom exploded schematic view of a cleaning brush according to an embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a suction line of a cleaning brush according to an embodiment of the present invention.

Description of the reference numerals

10 cleaning floor brush, 100 water tank; 101 a first magnetic attraction part; 102 gap; 110, an upper cover body; 111 an upper cover; 112 assembling the strip; 113 a first opening portion; 114 a second opening portion; 120 lower shell; 121 a first inner wall; 122 a second inner wall; 123 a lower wall portion; 1231 a first lower wall portion; 1232 a second lower wall portion; 1233 a third lower wall portion; 124 side wall portions; 125 a front end wall; 1251 projection; 126 rear wall portion; 130, a water outlet valve; 200 brush bodies; 201 a second magnetic attraction part; 202 a water outlet assembly; 203 card slot; 210 a receiving cavity; 211 a bottom wall portion; 2111 a first bottom wall portion, 2112 a second bottom wall portion 2113 a third bottom wall portion; 212 an annular sidewall; 220 a drive assembly; 230 cleaning the component; 2310 a first cleaning assembly; 2301 a first transmission assembly; 2311 a first rotating disk; 2312 a first cleaning part; 2320 a second cleaning component; 2302 second transmission assembly 2321 second rotary plate; 2322 a second cleaning part; 240 suction inlet; 250 suction line; 251 a first suction line; 252 a second suction line; 253 third suction line; 261 a first water outlet; 262 a second water outlet; 300 connecting pipe

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Fig. 1 to 10 illustrate schematic views of a cleaning floor brush 10 and a water tank 100 according to an embodiment of the present invention, and as shown in the drawings, the cleaning floor brush 10 may include a water tank 100, a brush body 200, and a connection pipe 300, the water tank 100 being detachably mounted to a top of the upper brush body 200, the top of the water tank 100 forming a top wall of at least a portion of the cleaning floor brush 10. The brush body 200 may include a receiving chamber 210 for receiving the water tank 100, a driving assembly 220 disposed at a position below the receiving chamber 210, and two cleaning assemblies 230 disposed at a lowermost position of the brush body 200.

The two cleaning assemblies 230 are divided into a first cleaning assembly 2310 and a second cleaning assembly 2320, the first cleaning assembly 2310 is coupled with the first transmission assembly 2301, and the first cleaning assembly 2310 includes a first rotating disk 2311 and a first cleaning portion 2312 detachably attached to the bottom of the first rotating disk 2311. The second cleaning assembly 2320 is coupled to the second transmission assembly 2302, and the second cleaning assembly 2320 includes a second rotating plate 2321 and a second cleaning portion 2322 detachably attached to the bottom of the second rotating plate 2321.

The bottom of the brush body 200 includes a suction port 240 facing the floor, and the suction port 240 is located in front of the first and second cleaning assemblies 2310 and 2320 and communicates with the pipe of the connection pipe 300 through the suction pipe 250 of the brush body 200. The suction line 250 surrounds a portion of the driving part 220, and the suction line 250 may include a first suction line 251, a second suction line 252, and a third suction line 253 that are sequentially communicated with each other. The first suction pipe 251 is communicated with the suction port 240 and surrounds a portion of the front end surface of the driving part 220, the second suction pipe 252 surrounds a portion of the top end surface of the driving part 220, and the third suction pipe 253 is communicated with the pipe of the connection pipe 300 and surrounds a portion of the rear end surface of the driving part 220. The suction inlet 240 cooperates with the two cleaning assemblies 230 to achieve the effects of floor sweeping and floor wiping.

On the other hand, the receiving cavity 210 may include a bottom wall 211 and an annular sidewall 212, and a second magnetic attraction portion 201 is disposed on a surface of the bottom wall 211 and/or the annular sidewall 212, and the magnetic attraction portion 201 is engaged with the first magnetic attraction portion 101 in the water tank 100. The magnetic attraction part matched with the water tank 100 is arranged on the surface of the bottom wall part 211 and/or the annular side wall 212 of the containing cavity 210, so that the water tank 100 is convenient to assemble. The bottom wall portion 211 includes a first bottom wall portion 2111, a second bottom wall portion 2112, and a third bottom wall portion 2113, and the second magnetic attraction portion 201 may be located on a surface of at least one of the first bottom wall portion 2111, the second bottom wall portion 2112, and the third bottom wall portion 2113. A water outlet assembly 202 is further disposed in the receiving cavity 210 and is in butt joint with the water outlet valve 130 of the water tank 100, and the water outlet assembly 202 is respectively communicated with the first water outlet 261 and the second water outlet 262 at the bottom of the brush body 200 through a water conveying pipeline in the brush body 200 to respectively inject water into the first cleaning portion 2312 and the second cleaning portion 2322.

As described above, the water tank 100 is placed in the receiving chamber 210, and the water tank 100 is fitted in the receiving chamber 210 by the cooperation of the first and second

magnetic attraction parts

101 and 201. The water tank 100 may include an upper cover 110 and a lower case 120 fixed under the upper cover 110, with a water storage region a provided between the upper cover 110 and the lower case 120. The rim of the upper cover body 110 includes an opening portion so that a user can take out or put in the water tank using the opening portion.

Specifically, the upper cover body 110 includes an upper cover 111 and a fitting bar 112 fixed to an upper end thereof. The upper cover 111 may include a first opening portion 113 at an upper end of the upper cover 111 and second opening portions 114 at left and right sides of the upper cover 111, respectively. The upper cover 111 is formed by two symmetrical left and right portions, and the second opening portion 114 includes two outer edges respectively located at the left and right portions of the upper cover 111 and protruding from the outer edges.

The fitting bar 112 includes an inner wall portion having the same shape as the upper end of the upper cover 111, and the first opening portion is located at a central position of the fitting bar. When the water tank 100 is assembled in the receiving cavity 210, the first opening portion 113 of the water tank 100 is located at the top of the brush body 200, and a gap 102 is reserved between the first opening portion 113 and the top of the brush body 200. The two second opening portions 114 of the water tank 100 are located at the outer side of the side wall of the brush body 200, so that the second opening portions 114 can be turned upwards. The water tank 100 can be separated from the floor brush from both the upper and both side directions by providing the opening portions at the upper end edge and both side edges of the water tank 100.

The lower case 120 may include a water injection hole opened on the sidewall, a water injection plug 1201 placed in the water injection hole, and a water outlet valve 130 fitted to the upper cap body 110. Wherein the outlet valve 130 is disposed in the water storage area a.

The lower housing 120 includes a first inner wall 121 and a second inner wall 122, the first inner wall 121 and the second inner wall 122 are disposed facing the upper cover, wherein the first inner wall 121 is an arc-shaped wall, the second inner wall 122 is a tilted wall tilted downward, the second inner wall 122 is connected to the bottom of the first inner wall 121, and the outlet valve 130 is located on the second inner wall 122. The structure enables the liquid in the water storage area A to automatically flow to the water outlet valve 130, which is beneficial to guiding the liquid.

The lower case 120 further includes a lower wall portion 123, a side wall portion 124, and a rear wall portion 126, the lower wall portion 123, the side wall portion 124, and the rear wall portion 126 are disposed facing the brush body, and the first magnetic attraction portion 101 is attached to a surface of the lower wall portion 123, the side wall portion 124, and/or the rear wall portion 126. The first and second

magnetic attraction parts

101 and 202 may be magnetic coatings coated on the surfaces of the water tank 100 and the receiving cavity 210, or magnetic sheets embedded on the surfaces of the water tank 100 and the receiving cavity 210.

The first magnetic adsorption part 101 in the water tank 100 is matched with the second magnetic adsorption part 201 in the containing cavity 210, so that the water tank 100 can be automatically positioned and disassembled under the magnetic action when falling down at a position above the containing cavity 210.

The lower wall portion 123 in the water tank 100 includes a first lower wall portion 1231, a second lower wall portion 1232, and a third lower wall portion 1233, and the first magnetic absorption portion 101 is located on a surface of at least one of the first lower wall portion 1231, the second lower wall portion 1232, or the third lower wall portion 1233. The position of the water tank can be positioned in two different directions by the magnetic adsorption part located on the lower wall part 123 and the magnetic adsorption part located on the rear wall part 126, and the connection performance between the water tank and the floor brush can be further increased. In the present embodiment, the first magnetic attraction section 101 is preferably located on the first lower wall 1231.

At least one protrusion 1251 is provided on the front end wall 125 of the lower housing 120, which is engaged with the catching groove 203 of the brush body 200. When the water tank is assembled to the floor brush, the assembling performance of the water tank can be increased by the protrusion 1251 and the magnetic adsorption part. In addition, when the water tank 100 and the cleaning floor brush are assembled, the magnetic adsorption part is also positioned at the position of the water tank.

The utility model also provides cleaning equipment which comprises a dust collector and the cleaning brush body, wherein the cleaning brush body is communicated with the dust collector through a connecting pipe.

According to the water tank, the cleaning floor brush and the cleaning equipment provided by the utility model, the lifting parts are arranged on the upper end edge and the two side edges of the water tank, so that the water tank can be separated from the floor brush from the upper end direction and the two side directions. In addition, the bottom of the water storage area is of a downward inclined structure, so that liquid can automatically flow to the water outlet valve, and the liquid is guided. Through the magnetic adsorption part positioned on the lower wall part and the rear wall part, the position of the water tank can be positioned in two different directions, and the connection performance between the water tank and the floor brush can be further improved. The magnetic adsorption part matched with the water tank is arranged on the surface of the bottom wall part and/or the annular side wall of the containing cavity in the cleaning brush body, so that the water tank is convenient to assemble. Because a gap exists between the first opening part in the water tank and the brush body and the second opening part is positioned on the outer side of the side wall of the brush body, the water tank and the brush body can be conveniently separated. The suction inlet is matched with the two cleaning components, so that the effects of cleaning the ground and wiping the ground can be achieved.

Although the preferred embodiments of the present application have been described, those skilled in the art may make various modifications and alterations to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application. Thus, such modifications and variations are intended to be included herein within the scope of this disclosure.

Claims

1. A water tank is characterized by comprising an upper cover body and a lower shell fixed below the upper cover body, wherein a water storage area is arranged between the upper cover body and the lower shell, and the edge of the upper cover body comprises an opening part; the upper cover body comprises an upper cover, the lifting part comprises a first lifting part and a second lifting part, the first lifting part is positioned at the upper end of the upper cover, and the second lifting part is positioned at the two side edges of the upper cover.

2. The water tank as claimed in claim 1, wherein the upper cover is formed of left and right portions which are symmetrical, and the second opening portion is formed at outer side edges of the left and right portions, respectively, and protrudes from the outer side edges.

3. The water tank as claimed in claim 1, wherein the upper cover body further includes a fitting bar at an upper end of the upper cover body and including an inner wall portion, the fitting bar having the same shape as the upper end of the upper cover, and the first opening portion is positioned at a middle position of the fitting bar.

4. The water tank as claimed in claim 1, wherein the lower housing includes a first inner wall and a second inner wall disposed facing the upper cover, wherein the first inner wall is a downwardly inclined arc-shaped wall surface, the second inner wall is a downwardly inclined wall surface, and the second inner wall is connected to a bottom of the first inner wall.

5. The water tank as claimed in claim 4, wherein the lower housing includes a filling hole formed on the sidewall, a filling plug disposed in the filling hole, and a water outlet valve, wherein the water outlet valve is assembled on the upper housing and disposed in the water storage region, and the water outlet valve is disposed on the second inner wall.

6. The water tank as claimed in claim 1, wherein the lower housing further comprises a lower wall part, and a magnetic adsorption part is attached to a surface of the lower wall part.

7. A cleaning floor brush comprising the water tank as set forth in any one of claims 1 to 6, the cleaning floor brush further comprising a brush body and a connecting pipe, the water tank being detachably fitted to a top of the brush body, the top of the water tank forming at least a part of a top wall of the floor brush, a gap being present between the first opening portion in the water tank and the brush body.

8. The floor cleaning brush according to claim 7, wherein the brush body includes a receiving chamber for receiving the water tank, a driving member disposed at a position below the receiving chamber, and a cleaning member disposed at a position below the brush body, the brush body includes a catching groove, and the front end wall of the lower case of the water tank is provided with at least one protrusion capable of engaging with the catching groove.

9. A cleaning apparatus comprising the cleaning brush as set forth in any one of claims 7 to 8, and a vacuum cleaner, the cleaning brush body communicating with the vacuum cleaner through a connection pipe.