CN218458043U

CN218458043U - Scrubbing brush subassembly and cleaning device

Info

Publication number: CN218458043U
Application number: CN202221664467.2U
Authority: CN
Inventors: 卞敏浩; 李进忠
Original assignee: Dreame Technology Suzhou Co ltd
Current assignee: Dreame Technology Suzhou Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-02-10
Anticipated expiration: 2032-06-30
Also published as: CN219699826U

Abstract

The utility model discloses a ground brush subassembly and cleaning device, this ground brush subassembly include ground brush casing, first round brush, first dehydrator and break plate, and first round brush rotates to be located in the ground brush casing, first dehydrator is located in the ground brush casing, the break plate is located the top of first round brush, the break plate has the orientation the diversion face of first dehydrator, the tip of break plate with first round brush contacts, the diversion face be used for coming from the liquid drainage of first dehydrator extremely first round brush.

Description

Scrubbing brush subassembly and cleaning device

Technical Field

The utility model belongs to the technical field of cleaning device, concretely relates to ground brush subassembly and cleaning equipment.

Background

Along with the development of science and technology, the improvement of the living standard of people, cleaning equipment such as dust collectors and floor cleaning machines release people from complicated cleaning work, so that the cleanness of environments such as houses and offices can be kept, people can enjoy more idle time, and people are favored.

The existing cleaning equipment such as a floor washing machine directly sprays water to the first rolling brush through the first water divider, however, the first water divider is not uniform in spraying, the uniform water distribution plate needs to be additionally arranged to improve the spraying effect, and the whole size is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve is that first water knockout drum sprays inhomogeneously among the prior art, needs additionally to set up even water distributing plate and improves and spouts wet effect, has increased the technical problem of whole size.

In order to solve the technical problem, the utility model provides a floor brush subassembly, this floor brush subassembly includes:

a floor brush housing;

the first rolling brush is rotatably arranged in the floor brush shell;

the first water divider is arranged in the floor brush shell;

the distribution plate is arranged above the first rolling brush and provided with a water diversion surface facing the first water distributor, the end of the distribution plate is in contact with the first rolling brush, and the water diversion surface is used for guiding liquid from the first water distributor to the first rolling brush.

Preferably, in the floor brush assembly, the distribution plate is a first scraping strip, the first scraping strip is further provided with a dirt scraping surface, the dirt scraping surface is opposite to the water diversion surface, and the dirt scraping surface is abutted to the first rolling brush.

Preferably, in this scrubbing brush subassembly, first scraping strip still has with the infiltration section of first round brush contact, the section that seeps water sets up downwards towards first round brush slope, scrape dirty face with the diversion surface is located the both sides that the section carried on the back mutually that seeps water.

Preferably, in the floor brush assembly, the first water divider has a plurality of water dividing grooves arranged transversely, a water outlet is arranged at the bottom of each water dividing groove in a penetrating manner, and the water outlet is positioned above the water diversion surface.

Preferably, in the floor brush assembly, the first water divider is further provided with a water inlet and a multi-stage water dividing groove which is communicated with the water inlet and transversely arranged, the multi-stage water dividing groove comprises a first-stage water dividing groove communicated with the water inlet, a second-stage water dividing groove communicated with the first-stage water dividing groove, 8230, and an Nth-stage water dividing groove communicated with an Nth-1 th-stage water dividing groove, and the water outlet is arranged at the bottom of each water dividing groove in the Nth-stage water dividing groove in a penetrating manner.

Preferably, in the floor brush assembly, the water outlet is arranged at the position of the Nth stage water distribution groove far away from the communication part of the Nth stage water distribution groove and the Nth-1 stage water distribution groove.

Preferably, in the floor brush assembly, a plurality of water outlets of the water diversion tank are arranged at intervals along the longitudinal direction, and the water outlets extend along the vertical direction and are arranged towards the water drainage surface.

Preferably, in the floor brush assembly, the floor brush assembly further comprises a dirty suction port, the dirty suction port is arranged below the distributing plate, and an opening of the dirty suction port is arranged towards the first rolling brush and is transversely opposite to the dirty scraping surface.

Preferably, in the floor brush assembly, further comprising:

the second rolling brush is rotatably arranged in the floor brush shell;

the second water divider is rotatably arranged on the floor brush shell and used for supplying water to the second rolling brush; and (c) a second step of,

and the second scraping strip is arranged in the floor brush shell and is abutted against the second scraping strip.

The utility model also provides a cleaning device, this cleaning device includes foretell scrubbing brush subassembly.

The technical scheme provided by the utility model, following advantage has:

the utility model discloses a break plate has the diversion face towards first water knockout drum, the tip of break plate with first round brush meets, and first water knockout drum is with rivers to the diversion face of break plate, and the diversion face is with water drainage to first round brush, so the direct fine hair root of drainage to first round brush of water to adopt contact infiltration's mode to soak the round brush, make the round brush drenched evenly, and need not additionally set up even water and scrape the strip and improve the effect of spouting wet, reduced overall dimension, also reduced scrubbing brush subassembly cost.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of one embodiment of a cleaning apparatus provided by the present invention;

FIG. 2 is an enlarged partial view of FIG. 1 at X;

FIG. 3 is a perspective view of a portion of the structure of FIG. 1;

FIG. 4 is an exploded view of the structure of FIG. 3;

fig. 5 is a partial schematic view of a portion of the structure of fig. 4.

Description of reference numerals:

reference numerals	Name(s)	Reference numerals	Name (R)
				1	Floor brush shell	361	First water diversion plate
2	First rolling brush	362	Second water diversion plate
				3	First water divider	4	Distribution plate
31	Water diversion tank	41	Drainage surface
				311	Water outlet	411	Water seepage section
32	First-stage water diversion tank	412	Connecting segment
				321	First outlet	42	Scraping dirty surface
33	Second-stage water diversion tank	5	Dirty suction port
				331	Second outlet	6	Second rolling brush
34	Third-stage water diversion tank	7	Second water divider
				35	Water inlet	8	Second scraping strip

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Example 1

The utility model provides a scrubbing brush subassembly please refer to and show 1 to 3, and this scrubbing brush subassembly includes scrubbing brush casing 1, first round brush 2, first water knockout drum 3 and break plate 4, and first round brush 2 rotates to be located in the scrubbing brush casing 1, first water knockout drum 3 locates in the scrubbing brush casing 1, break plate 4 locates the top of first round brush 2, break plate 4 has the orientation the diversion face 41 of first water knockout drum 3, the tip of break plate 4 with first round brush 2 contacts, diversion face 41 is used for coming from the liquid drainage of first water knockout drum 3 extremely first round brush 2.

The water guide surface 41 is disposed toward the distribution plate 4, water flows to the water guide surface 41 of the distribution plate 4 through the first water separator 3, the end of the water guide surface 41 is in contact with the first round brush 2, and the water is guided to the first round brush 2 through the end of the water guide surface 41 to supply water to the first round brush 2. In this embodiment, the material of the distributing plate 4 is a conventional water-absorbing material, and is not limited herein, so that water can permeate into the first rolling brush 2 through the end of the water guiding surface 41, and in a contact infiltration manner, the water permeating into the first rolling brush 2 is uniform, and a water-homogenizing scraping strip is not required.

The utility model discloses a break plate 4 has the diversion face 41 towards first water knockout drum 3, the tip of break plate 4 with first round brush 2 meets, first water knockout drum 3 is rivers to the diversion face 41 of break plate 4, diversion face 41 is with water drainage to first round brush 2, so the direct fine hair root of first round brush 2 of water drainage, and adopt contact infiltration's mode to soak the round brush, make the round brush drenched evenly, and need not additionally set up and be used for scraping even water scraping strip with the direct clear water that spouts on the round brush surface and improve and spout wet effect, the overall dimension has been reduced, the scrubbing brush subassembly cost has also been reduced.

Specifically, the break plate 4 is the first strip of scraping, the first strip of scraping still has scrapes dirty face 42, scrape dirty face 42 with draw surface of water 41 to set up back of the body mutually, scrape dirty face 42 with 2 looks butt of first round brush, scrape dirty face 42 and can be used for scraping dirty to first round brush 2, be about for sewage or impurity to peel off from the round brush and be used for cleaning the round brush, reunion draw surface of water 41 can directly drain water to first round brush 2, so scrape dirty and even water and unite two into one, cancelled and set up alone and scrape dirty strip and even water strip of scraping, avoided two the problem that set up of scraping the strip occupy very big space.

Further, referring to fig. 2, the first scraping strip further has a water seepage section 411 contacting with the first rolling brush 2, the water seepage section 411 is disposed obliquely downward toward the first rolling brush 2, and the dirty scraping surface 42 and the drainage surface 41 are located on two opposite sides of the water seepage section 411. The water sprayed from the first water divider 3 reaches the water permeating section 411, and is inclined downward toward the first rolling brush 2 through the water permeating section 411, so that the water can be more conveniently permeated downward to the first rolling brush 2. In addition, because the back of the water seepage section 411 is the dirty scraping surface 42, preferably, the extending direction of the water seepage section 411 and the circle center of the rolling brush are arranged on the same straight line, so that the dirty scraping effect is better. In addition, first strip of scraping still includes linkage segment 42, and linkage segment 42 is connected with infiltration section 411, and first water knockout drum 3 below is located to linkage segment 42, is used for the fixed connection infiltration section 411 on the one hand, and on the other hand can assist infiltration section 411 water storage, improves infiltration efficiency.

Specifically, in the using process, the end of the water penetration section 411 is abutted against the first rolling brush 2 and is in interference fit with the bristles of the first rolling brush 2. So designed, the liquid from the first water divider 3 can directly permeate to the root or the middle of the bristle through the end of the water permeating section 411, so that the comb of the first rolling brush 2 is uniformly wetted. Further, the water permeating section 411 is in contact with the first rolling brush 2 in the axial direction of the first rolling brush 2, so that the first rolling brush 2 is uniformly wetted in the axial direction.

The first water divider 3 is provided with a plurality of water dividing grooves 31 which are transversely arranged, a water outlet 311 penetrates through the bottom of each water dividing groove 31, and the water outlet 311 is positioned above the drainage surface 41, so that the overall size can be reduced by transversely arranging the water dividing grooves 31.

Specifically, referring to fig. 4 and 5, the first water separator 3 further includes a water inlet 35 and a plurality of stages of water dividing grooves which are communicated with the water inlet 35 and transversely arranged, the plurality of stages of water dividing grooves include a first stage water dividing groove 32 communicated with the water inlet 35, a second stage water dividing groove 33, \8230 \ 8230; \ 8230;, and an nth stage water dividing groove communicated with an nth-1 th stage water dividing groove, and the water outlet 311 penetrates through the bottom of each water dividing groove 31 in the nth stage water dividing groove. Water enters the multi-stage diversion trench from the water inlet 35, firstly enters the first-stage diversion trench 32, then flows into the second-stage diversion trench 33, \8230 \ finally flows from the water outlet 311 of the Nth stage diversion trench to the water diversion surface 41, and through the transversely arranged multi-stage diversion trenches, the uniformity of a water channel is improved on one hand, and on the other hand, the water channel of the first water divider 3 is horizontally arranged by the transversely arranged multi-stage diversion trenches, so that the whole size can be reduced. In this embodiment, the multi-stage diversion trench is three-stage, and referring to fig. 5, the multi-stage diversion trench includes a first-stage diversion trench 32, a second-stage diversion trench 33, and a third-stage diversion trench 34, the first-stage diversion trench 32 is provided with a water inlet 35, the second-stage diversion trench 33 is communicated with the first-stage diversion trench 32, the third-stage diversion trench 34 is communicated with the second-stage diversion trench 33, and the third-stage diversion trench 34 is provided with a water outlet 311. Taking fig. 5 as an example, there are 1 first diversion trench, two first outlets 321 for communicating with the second diversion trenches 33 are respectively disposed at two ends of the first diversion trench, there are two second diversion trenches 33, the two first outlets 321 are respectively communicated with the two second diversion trenches 33, two second outlets 331 are respectively disposed at two ends of each second diversion trench 33, there are 4 third diversion trenches 34, four second outlets 331 are respectively communicated with four third diversion trenches 34 (i.e., each second outlet 331 is communicated with one third diversion trench 34), two ends of each third diversion trench are respectively provided with water outlets 311 (i.e., the three diversion trenches are provided with 8 water outlets 311), after water enters from the water inlet 35, the water enters the first diversion trenches 32, the water flows out from the two first outlets of the first diversion trenches 32 to the two second diversion trenches 33 communicated therewith, the water flows into the third diversion trenches 34 communicated therewith from the two second outlets corresponding to each second diversion trench 33, and finally flows out from the 8 water diversion trenches 311 of the third diversion trenches 34 to the diversion surface, so that the diversion paths are increased, and the diversion paths are more uniform.

Further, the tradition makes whole height higher with horizontal along vertical setting in first water knockout drum 3, the utility model discloses a multistage distributive groove is along horizontal setting for the water route is the level trend in first water knockout drum 3, so, makes first water knockout drum 3 platykurtic, can reduce the height.

More specifically, the first water divider 3 includes a first water dividing plate 361 and a second water dividing plate 362, the first water dividing plate 361 is disposed on the second water dividing plate 362 in a covering manner and defines a first cavity together, the second water dividing plate 362 extends toward the first water dividing plate 361 to form a plurality of protrusions, and the plurality of protrusions surround the water dividing channel 31 or the multi-stage water dividing channel.

Further, the water outlet 311 is disposed at a position of the nth stage water diversion tank, which is far away from a communication part of the nth stage water diversion tank and the nth-1 stage water diversion tank. Taking the third-stage diversion trench in fig. 5 as an example, the water outlet 311 in the third-stage diversion trench 34 is far from the second outlet 331, so that the waterway path can be further increased, and the water flow uniformity can be improved.

In this embodiment, the water outlets 311 of the water diversion grooves are arranged at intervals along the longitudinal direction, and the water outlets 311 extend along the vertical direction and are arranged towards the drainage surface 41. Because the width of the water diversion surface 41 of the distributing plate 4 is longitudinally extended, and the water outlets 311 of the plurality of water diversion grooves are longitudinally arranged at intervals, the uniformity of water spraying can be further improved, and the water seepage of the water seepage section 411 is more uniform when reaching the rolling brush.

Scrape dirty face 42 and be used for scraping off the dirt on first round brush 2, the scrubbing brush subassembly still includes dirty suction inlet 5, dirty suction inlet 5 is located 4 below of break plate, the opening orientation of dirty suction inlet 5 first round brush 2 sets up, and with scrape dirty face 42 along horizontal relative setting, so, scrape in the dirty suction inlet 5 of inhaling that dirty face 42 scraped, through dirty suction inlet 5 with scrape dirty face 42 along horizontal relative setting, can further reduce overall dimension.

The floor brush assembly further comprises a second rolling brush 6, a second water divider 7 and a second scraping strip 8, wherein the second rolling brush 6 is rotatably arranged in the floor brush shell 1, the second water divider 7 is rotatably arranged on the floor brush shell 1 and used for supplying water to the second rolling brush 6, and the second scraping strip 8 is arranged in the floor brush shell 1 and is abutted to the second scraping strip 8. The second water separator 7 may be the same as the first water separator 3, or may be another structure, which is not limited in particular. Similarly, the second scraping bar 8 may have the same structure as the above-mentioned distributing plate 4, i.e., may be a combination of scraping and leveling, or may have another structure, which is not limited herein.

Example 2

The utility model discloses still provide a cleaning device, please refer to fig. 1, this cleaning device includes above-mentioned scrubbing brush subassembly. An embodiment of the cleaning apparatus comprises the embodiment of the floor brush assembly of embodiment 1 described above. The cleaning device can be, but is not limited to, a floor scrubber, a sweeper, or other cleaning product.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims

1. A floor brush assembly, comprising:

a ground brush shell;

the first rolling brush is rotatably arranged in the floor brush shell;

the first water divider is arranged in the floor brush shell;

the distribution plate is arranged above the first rolling brush and provided with a water diversion surface facing the first water divider, the end part of the distribution plate is in contact with the first rolling brush, and the water diversion surface is used for diverting the liquid from the first water divider to the first rolling brush.

2. The floor brush assembly of claim 1, wherein the distributor plate is a first wiper strip further having a wiping surface disposed opposite the water directing surface, the wiping surface abutting the first roller brush.

3. The floor brush assembly of claim 2, wherein the first wiper strip further has a water-permeable section contacting the first roller brush, the water-permeable section is disposed obliquely downward toward the first roller brush, and the dirt-wiping surface and the water-draining surface are located on opposite sides of the water-permeable section.

4. The floor brush assembly of any of claims 1-3, wherein the first water divider has a plurality of laterally disposed water dividing channels, a water outlet is provided through a bottom of each of the water dividing channels, and the water outlet is located above the water diversion surface.

5. The floor brush assembly of claim 4, wherein the first water segregator further comprises a water inlet and a plurality of levels of water segregating slots which are communicated with the water inlet and transversely arranged, the plurality of levels of water segregating slots comprise a first level of water segregating slot which is communicated with the water inlet, a second level of water segregating slot which is communicated with the first level of water segregating slot, \8230 \ 8230 ® and an Nth level of water segregating slot which is communicated with an Nth-1 th level of water segregating slot, and the water outlet penetrates through the bottom of each water segregating slot in the Nth level of water segregating slot.

6. The floor brush assembly of claim 5, wherein the water outlet is disposed at a location of the nth stage water diversion tank remote from a communication of the nth stage water diversion tank with the N-1 th stage water diversion tank.

7. The floor brush assembly of claim 4,

the water outlets of the water diversion grooves are arranged at intervals along the longitudinal direction, and the water outlets extend along the vertical direction and face the water diversion surface.

8. A floor brush assembly according to claim 2 or 3, further comprising a soil suction port provided below the distributing plate, an opening of the soil suction port being disposed toward the first roll brush and being disposed transversely opposite the soil scraping surface.

9. A floor brush assembly according to any of claims 1-3, further comprising:

the second rolling brush is rotatably arranged in the floor brush shell;

the second water divider is rotatably arranged on the floor brush shell and used for supplying water to the second rolling brush; and the number of the first and second groups,

and the second scraping strip is arranged in the floor brush shell and is abutted against the second rolling brush.

10. A cleaning apparatus comprising a floor brush assembly according to any of claims 1-9.