CN219048248U - Floor brush assembly and floor cleaning device - Google Patents

Abstract

The application relates to the technical field of household appliances and discloses a floor brush assembly and a floor cleaning device. The floor brush assembly includes: a housing including a first end and a second end disposed along a first direction; the first rolling brush comprises a first roller and is arranged on the shell; the second rolling brush comprises a second roller, the second rolling brush and the first rolling brush are arranged in parallel on the shell, the first rolling brush and the second rolling brush are arranged along a second direction, and the second direction is intersected with the first direction; the first roller and/or the second roller are of an integrated structure, one end of the first rolling brush is flush with or protrudes from the first end, and the other end of the second rolling brush is flush with or protrudes from the second end. When the floor brush component moves, the areas on two sides of the shell can be adhered to the wall to be cleaned, so that no blind area exists between the rolling brush and the wall, and the cleaning range of the floor cleaning device is increased.

Description

Floor brush assembly and floor cleaning device

Technical Field

The application relates to the technical field of household appliances, for example, to a floor brush assembly and a floor cleaning device.

Background

Floor cleaning devices, such as floor mops, cleaners or washing machines, are common household appliances, the cleaning function of which is performed by a so-called cleaning head or base, at which a roller brush assembly is usually provided, comprising a roller brush and a transmission for driving the roller brush in rotation for floor cleaning.

Disclosed in the related art is a floor cleaning device and a cleaning head thereof, the cleaning head for the floor cleaning device comprising: first and second roll brushes arranged in parallel with each other; the cleaning head further comprises: first and second motors for driving the first and second rolling brushes, respectively, the first and second motors being disposed between the first and second rolling brushes and driving the first and second rolling brushes, respectively, through respective first and second transmissions; and a dust suction port disposed between the first and second rolling brushes and also between the first and second motors; wherein the first and second rolling brushes are mounted on first and second rollers, respectively, which are arranged independently of each other; wherein the first and second roller brushes are bidirectional roller brushes with opposite rotation directions during operation; and wherein the first and second transmissions are arranged and operated independently of each other, whereby the rotation of the first and second roller brushes is driven independently of each other by the corresponding first and second transmissions.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the related art, the first and second rolling brushes are rotatably installed in the installation cavity. The first round brush and the second round brush in this application both ends can not go to the limit, when cleaning, can not clean the angle, exist clean blind area.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a floor brush assembly and a floor cleaning device, so that the floor cleaning device can increase the cleaning range and reduce the cleaning blind area.

Embodiments of the present disclosure provide a floor brush assembly, comprising: a housing including a first end and a second end disposed along a first direction; the first rolling brush comprises a first roller and is arranged on the shell; the second rolling brush comprises a second roller, the second rolling brush and the first rolling brush are arranged in parallel on the shell, the first rolling brush and the second rolling brush are arranged along a second direction, and the second direction is intersected with the first direction; the first roller and/or the second roller are of an integrated structure, one end of the first rolling brush is flush with or protrudes from the first end, and the other end of the second rolling brush is flush with or protrudes from the second end.

Optionally, the ground brush assembly further comprises: the first motor is arranged along the first direction with the first rolling brush, is in driving connection with the other end of the first rolling brush, and is used for driving the first rolling brush to rotate.

Optionally, the housing comprises: the first end cover is positioned at the second end of the shell, the first end cover is connected with the first motor, and the other end of the second rolling brush is flush with the first end cover or protrudes out of the first end cover.

Optionally, the ground brush assembly further comprises: the second motor is arranged along the first direction with the second rolling brush, is in driving connection with one end of the second rolling brush and is used for driving the second rolling brush to rotate.

Optionally, the housing further comprises: the second end cover is positioned at the first end of the shell, the second end cover is connected with the second motor, and one end of the first rolling brush is flush with or protrudes out of the second end cover.

Optionally, the housing further comprises: the top cover is positioned above the first end cover and the second end cover, and two ends of the top cover are not protruded out of the first end cover and the second end cover.

Optionally, the ground brush assembly further comprises: the first brush cover covers the upper part of the first rolling brush, extends along the length direction of the first rolling brush and is along the length direction of the first rolling brush, and two ends of the first brush cover are not protruded out of two ends of the first rolling brush.

The floor brush assembly further comprises: the second brush cover covers the upper part of the second rolling brush, extends along the length direction of the second rolling brush and is not protruded out of the two ends of the second rolling brush.

Optionally, the first rolling brush and the second rolling brush are detachably connected with the shell.

Embodiments of the present disclosure also provide a floor cleaning device comprising a floor brush assembly as in any of the above embodiments.

The ground brush assembly and the ground cleaning device provided by the embodiment of the disclosure can realize the following technical effects:

the first rolling brush and the second rolling brush are matched to enable the ground cleaning device to perform cleaning work, one end of the first rolling brush is flush with the first end or protrudes out of the first end, and therefore when the ground brush assembly moves, the first rolling brush can clean an area corresponding to one side of the first end of the shell. The other end of the second rolling brush is flush with or protrudes out of the second end, so that when the ground brush assembly moves, the second rolling brush can clean a corresponding area on one side of the second end of the shell. When the floor brush assembly moves, the areas on two sides of the shell can be adhered to the wall to be cleaned, so that no blind area exists between the rolling brush and the wall, and the cleaning range of the floor cleaning device is increased.

In addition, the first roller and/or the second roller are of an integrated structure, compared with a sectional roller structure, dirt or dirty water can be prevented from being stored in a gap of the sectional roller, and therefore cleaning of the rolling brush is facilitated.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a perspective structure of a floor brush assembly according to an embodiment of the present disclosure;

FIG. 2 is another perspective structural schematic view of a floor brush assembly provided in accordance with an embodiment of the present disclosure;

FIG. 3 is another perspective structural schematic view of a floor brush assembly provided in accordance with an embodiment of the present disclosure;

FIG. 4 is a schematic view of another view of a floor brush assembly provided by an embodiment of the present disclosure;

fig. 5 is a schematic diagram of another view of a floor brush assembly provided by an embodiment of the present disclosure.

Reference numerals:

10. a housing; 101. a first end cap; 102. a second end cap; 103. a top cover; 20. a first roller brush; 30. a second rolling brush; 40. a first motor; 50. a second motor; 60. a first brush cover; 70. and a second brush cover.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in conjunction with fig. 1-5, the presently disclosed embodiments provide a floor brush assembly comprising a housing 10, a first roller brush 20, and a second roller brush 30, the housing 10 comprising a first end and a second end disposed along a first direction; the first rolling brush 20 is arranged on the shell 10; the second rolling brush 30 and the first rolling brush 20 are arranged in the shell 10 at intervals side by side, the first rolling brush 20 and the second rolling brush 30 are arranged along a second direction, and the second direction is intersected with the first direction; one end of the first rolling brush 20 is flush with or protrudes from the first end, and the other end of the second rolling brush 30 is flush with or protrudes from the second end.

In this embodiment, the first rolling brush 20 and the second rolling brush 30 are disposed in the casing 10 at intervals side by side, so that the first rolling brush 20 and the second rolling brush 30 can both rotate around their own axes, so as to clean the floor. One end of the first rolling brush 20 is flush with or protrudes from the first end, so that one end of the first rolling brush 20 is not blocked by the housing 10, an area on one side of the first end can be cleaned, and when the first end has a wall surface, one end of the first rolling brush 20 can be adhered to the wall. The other end of the second rolling brush 30 is flush with or protrudes from the second end, so that the second rolling brush 30 can clean an area on one side of the second end, and when the second end is provided with a wall surface, the other end of the second rolling brush 30 can also work in a wall-attaching motion. When the floor brush assembly works, no matter whether the first end side of the shell 10 is provided with a wall surface or the second end side is provided with a wall surface, the floor brush assembly can move along the wall surface, and therefore a cleaning blind area cannot exist between the floor brush assembly and the wall surface, and the cleaning range of the floor brush assembly is improved.

Specifically, the housing 10 defines a first brush cavity and a second brush cavity, the first roller brush 20 is rotatably disposed in the first brush cavity, and the second roller brush 30 is rotatably disposed in the second brush cavity. The first brush chamber is open below and to one side at the first end to facilitate cleaning of the floor and one side of the first end by the first roller brush 20. The second brush chamber is open below and to one side of the second end to facilitate cleaning of the floor and one side of the second end by the second roller brush 30.

Optionally, the second direction is a movement direction of the first rolling brush 20 and the second rolling brush 30, and specifically, the second direction is perpendicular to the first direction. Thus, the control of the movement direction of the ground brush assembly is facilitated, and the ground brush assembly can be cleaned in a wider range.

As shown in fig. 1 to 5, the second direction is defined as a front-rear direction, and the floor brush assembly is movable in the front-rear direction. The first roll brush 20 is a front roll brush and the second roll brush 30 is a rear roll brush. It can be understood that: the first roll brush 20 may be a rear roll brush, and the second roll brush 30 may be a front roll brush. As shown in fig. 4, the left-right direction in the drawing is the second direction.

Alternatively, one end of the first rolling brush 20 is on the same side as one end of the second rolling brush 30, and the other end of the first rolling brush 20 is on the same side as the other end of the second rolling brush 30.

Optionally, as shown in fig. 4, the ground brush assembly further includes a first motor 40, where the first motor 40 is disposed along the first direction with the first rolling brush 20 and is in driving connection with the other end of the first rolling brush 20, and the first motor 40 is used to drive the first rolling brush 20 to rotate.

In this embodiment, one end of the first rolling brush 20 can be attached to the wall surface, and the other end of the first rolling brush 20 does not need to be attached to the wall surface, so that the first motor 40 is disposed at the other end of the first rolling brush 20 and can drive the first rolling brush 20 to rotate around the axis thereof, and the work of one end of the first rolling brush 20 is not affected.

Optionally, as shown in fig. 4, the ground brush assembly further includes a second motor 50, where the second motor 50 is disposed along the first direction with the second rolling brush 30 and is in driving connection with one end of the second rolling brush 30, and the second motor 50 is used to drive the second rolling brush 30 to rotate.

In this embodiment, the other end of the second rolling brush 30 is flush with or protrudes from the second end of the housing 10, so that the second rolling brush 30 can be attached to the wall surface on one side of the second end, thereby cleaning one side of the second end. The second motor 50 is disposed at one end of the second rolling brush 30 and drives the second rolling brush 30 to rotate, thereby realizing the rotation of the second rolling brush 30, so that the second motor 50 can ensure the rolling of the second rolling brush 30 and can not influence the operation of the other end of the second rolling brush 30.

As shown in fig. 5, the cleaning width of the first roller brush 20 in the first direction is shown as a, the cleaning width of the second roller brush 30 in the first direction is shown as b, and the cleaning width of the floor brush assembly is shown as c. That is, the cleaning range of the floor brush assembly is increased by providing the first and second roller brushes 20 and 30 such that the cleaning width of the floor brush assembly is the same as or greater than the width of the housing 10.

In some alternative embodiments, the first rolling brush 20 is provided with a first shaft hole, the first shaft hole extends at least to the middle of the first rolling brush 20, the ground brush assembly further comprises a first rotating shaft, one end of the first rotating shaft is in driving connection with the first motor 40, the first motor 40 can drive the first rotating shaft to rotate, the first rotating shaft extends into the first shaft hole, and the first rotating shaft is connected with the first rolling brush 20, so that the first motor 40 can drive the first rolling brush 20 to rotate through the first rotating shaft. Since the first shaft hole extends at least to the middle of the roller brush, the first rotating shaft can also extend into the middle of the first roller brush 20, so as to realize that the first motor 40 drives the first roller brush 20 to rotate. Similarly, the second rolling brush 30 is also provided with a second shaft hole and a second rotating shaft, the second shaft hole extends to at least the middle part of the second rolling brush 30, one end of the second rotating shaft is in driving connection with the second motor 50, the second motor 50 can drive the second rotating shaft to rotate, the second rotating shaft extends into the second shaft hole and is connected with the second rolling brush 30 in a second rotating manner, so that the second motor 50 can drive the second rolling brush 30 to rotate through the second rotating shaft. Since the second shaft hole extends to the middle of the second rolling brush 30, the second rotating shaft can also extend into the middle of the second rolling brush 30, so that the second motor 50 can drive the second rolling brush to rotate.

Optionally, the housing 10 includes a first end cap 101, the first end cap 101 is located at a second end of the housing 10, the first end cap 101 is connected to the first motor 40, and the other end of the second roller brush 30 is flush with the first end cap 101 or protrudes from the first end cap 101.

In this embodiment, the first end cover 101 is located at the second end of the housing 10, and the first end cover 101 facilitates connection and installation of the first motor 40, so that the first motor 40 can stably drive the first rolling brush 20 to rotate.

Specifically, the first end cap 101 extends in the second direction, and the first end cap 101 extends to a side of the second roller brush 30 facing the first roller brush 20 such that the other end of the second roller brush 30 is flush with the first end cap 101 or protrudes from the first end cap 101.

Here, the first end cover 101 serves to fix the first motor 40 on the one hand, and the first end cover 101 also needs to be retracted from the other end of the second roller brush 30 on the other hand, and thus, the first end cover 101 extends in the second direction, enabling an increase in the size of the first end cover 101 and protecting the components between the first roller brush 20 and the second roller brush 30. Meanwhile, the first end cover 101 extends to a side of the second rolling brush 30 facing the first rolling brush 20, that is, the first end cover 101 does not shield the other end of the second rolling brush 30, so as to ensure that the second rolling brush 30 cleans a corresponding area of the second end of the housing 10.

Optionally, the housing 10 further includes a second end cap 102, the second end cap 102 is located at a first end of the housing 10, the second end cap 102 is connected to the second motor 50, and one end of the first roller brush 20 is flush with the second end cap 102 or protrudes from the second end cap 102.

In this embodiment, the second end cover 102 is located at the first end of the housing 10, that is, the second end cover 102 is located at one end of the second rolling brush 30, so that the second end cover 102 can mount and fix the second motor 50, thereby implementing the driving of the second rolling brush 30 by the second motor 50.

Optionally, the second end cap 102 extends in the second direction, and the second end cap 102 extends to a side of the first roller brush 20 facing the second roller brush 30, such that one end of the first roller brush 20 is flush with the second end cap 102 or protrudes out of the second end cap 102.

Here, the second end cap 102 is used to fix the second motor 50 on the one hand, and on the other hand, the second end cap 102 also needs to be retracted from the first roller brush 20. Accordingly, the second end cap 102 extends in the second direction, which can increase the size of the second end cap 102 and protect the components between the first and second roller brushes 20 and 30. Meanwhile, the second end cover 102 extends to a side of the first rolling brush 20 facing the second rolling brush 30, that is, the second end cover 102 does not cover one end of the first rolling brush 20, so as to ensure that the first rolling brush 20 cleans a corresponding area of the first end of the housing 10.

Optionally, the housing 10 further includes a top cover 103, the top cover 103 is located above the first end cover 101 and the second end cover 102, and two ends of the top cover 103 do not protrude from the first end cover 101 and the second end cover 102.

In this embodiment, the top cover 103 is used to connect the first end cover 101 and the second end cover 102, and forms a storage space with the first end cover 101 and the second end cover 102 to provide other components of the floor brush assembly. Also, both ends of the top cover 103 in the second direction do not protrude from the first end cover 101 and the second end cover 102, that is, both sides of the top cover 103 in the first direction do not protrude from the first end cover 101 and the second end cover 102, respectively.

Optionally, the floor brush assembly further includes a first brush cover 60, the first brush cover 60 covers the upper portion of the first rolling brush 20, the first brush cover 60 is matched with the first rolling brush 20, the first brush cover 60 extends along the length direction of the first rolling brush 20, and two ends of the first brush cover 60 do not protrude from two ends of the first rolling brush 20 along the length direction of the first rolling brush 20. The first brush cover 60 defines a first brush cavity in which the first roller brush 20 is located.

In this embodiment, the first brush cover 60 is located above the first rolling brush 20, and the first brush cover 60 is matched with the first rolling brush 20, which means that: the shape of the first brush cover 60 is matched with the shape of the first rolling brush 20, so that the first rolling brush 20 can protect the first rolling brush 20, dust or dirty water carried by the first rolling brush 20 can be prevented from moving upwards, dust is flying or dirty water is splashed, dust fire dirty water and the like move downwards, and dust or dirty water is collected conveniently.

Optionally, the ground brush assembly further includes a second brush cover 70, the second brush cover 70 is located above the second rolling brush 30, the second brush cover 70 is matched with the second rolling brush 30, the second brush cover 70 extends along the length direction of the second rolling brush 30, and two ends of the second rolling brush 30 do not protrude out of two ends of the second rolling brush 30 along the length direction of the second rolling brush 30. That is, the second brush cover 70 defines a second brush cavity in which the second roller brush 30 is located.

In this embodiment, the second brush cover 70 is located above the second rolling brush 30, and the second brush cover 70 is matched with the second rolling brush 30, which means that: the shape of the second brush cover 70 is matched with that of the second rolling brush 30, so that the second rolling brush 30 can protect the second rolling brush 30, and dust carried by the second rolling brush 30 can be prevented from moving upwards, dust can be prevented from flying upwards, dust and the like can be prevented from moving downwards, and dust can be collected and treated in a concentrated manner.

Alternatively, both the first and second rolling brushes 20 and 30 are detachably connected with the housing 10.

In this embodiment, the first and second rolling brushes 20 and 30 are detachably connected to the housing 10, so that the first and second rolling brushes 20 and 30 can be conveniently detached for cleaning and replacement, thereby prolonging the service life of the floor brush assembly.

Optionally, the casing 10 further includes a bottom wall, the bottom wall is located below the casing 10, and a dust collection opening is formed in the bottom wall, the dust collection opening is located between the first rolling brush 20 and the second rolling brush 30, and the dust collection opening is used for matching with the first rolling brush 20 and the second rolling brush 30, so that dust, sundries and the like cleaned by the first rolling brush 20 and the second rolling brush 30 are adsorbed by the dust collection opening.

In some alternative embodiments, the direction of rotation of the first and second roller brushes 20, 30 is the same in order to increase the cleaning efficiency of the floor.

In other alternative embodiments, the rotation directions of the first roller brush 20 and the second roller brush 30 are opposite, and both the roller brushes rotate towards the dust collection opening, that is, both the roller brushes rotate towards the dust collection opening, so that a negative pressure sucked towards the dust collection opening can be formed in the area between the two roller brushes, and the roller brushes are beneficial to drive dust, fragments and the like to move towards the dust collection opening.

Optionally, the top cover 103 and the bottom wall enclose a containing cavity, the floor brush assembly further comprises a dust storage cavity, the dust storage cavity is located in the containing cavity and is communicated with the dust collection opening, so that dust or fragments and the like can enter the dust storage cavity through the dust collection opening, and the dust or fragments can be temporarily stored, so that users can uniformly treat the dust or fragments and the like.

Optionally, the floor brush assembly further comprises a plurality of universal wheels located at the bottom of the housing 10 so that the floor brush assembly can move in multiple directions.

Optionally, the floor brush assembly further includes a water pump located in the receiving cavity, the water pump in communication with the water source, the water pump for providing water to the first and second roller brushes 20, 30 to cooperate with the first and second roller brushes 20, 30.

Optionally, the floor brush assembly further comprises a liquid supply pipe and a plurality of nozzles, wherein part of the nozzles face the first rolling brush 20, and the other part of the nozzles face the second rolling brush 30, and one end of the liquid supply pipe is communicated with the plurality of nozzles so as to spray liquid onto the first rolling brush 20 and the second rolling brush 30.

Optionally, be equipped with steam jet between first round brush 20 and the second round brush 30, steam jet's quantity is a plurality of, and a plurality of steam jet intervals locate between first round brush 20 and the second round brush 30, and steam jet spun high temperature steam can clean the spot on ground like this, then cooperates first round brush 20 and second round brush 30 to collect and further clean the spot under the cleaning again. Or the sewage or the stains can be collected through the dust collection port so as to be convenient for centralized treatment.

Optionally, the first rolling brush 20 includes a first roller and first bristles, the first bristles are disposed on the outer peripheral wall of the first roller, the second rolling brush includes a second roller and second bristles, the second bristles are disposed on the outer peripheral wall of the second roller, and the first roller and/or the second roller are in an integral structure, so that the first rolling brush 20 and the second rolling brush 30 can be replaced conveniently, dirt or dirty water can be prevented from being present at the connection part of the sectional rolling brush, and cleaning of the floor brush assembly is facilitated.

Optionally, the first brush hair includes brush hair and soft brush hair, and the brush hair is the heliciform along the periphery of first cylinder and extends, and soft brush hair laminating first cylinder's periphery sets up, and the brush hair can clear up the obstinate spot like this, and the brush hair can improve the density of cleaning, improves the cleanliness.

It should be noted that: the first roller is drivingly connected to the first motor 40 and/or the first roller is detachably connected to the first end cap 101. The second roller is drivingly connected to the second motor 50 and/or the second roller is removably connected to the second end cap 102.

Embodiments of the present disclosure also provide a floor cleaning device comprising a floor brush assembly according to any one of the above embodiments.

The floor cleaning device provided in the embodiments of the present disclosure, because of including the floor brush assembly according to any one of the embodiments, has the beneficial effects of the floor brush assembly according to any one of the embodiments, and will not be described in detail herein.

Alternatively, the floor cleaning device of the embodiments of the present disclosure may be a scrubber, a sweeper, a sweeping robot, a scrubber, or the like.

Optionally, the floor cleaning device further comprises a handle, wherein the handle is connected with the mop assembly, and the handle is convenient for a user to control the mop assembly to move so as to clean the floor.

Optionally, when the floor cleaning device is a sweeping robot, the sweeping robot comprises a controller and a driving device, the driving device is in driving connection with the universal wheel, and the controller can control the driving device to work so that the driving device drives the universal wheel to move to realize the movement of the sweeping robot.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A floor brush assembly, comprising:

a housing including a first end and a second end disposed along a first direction;

the first rolling brush comprises a first roller and is arranged on the shell;

the second rolling brush comprises a second roller, the second rolling brush and the first rolling brush are arranged in parallel on the shell, the first rolling brush and the second rolling brush are arranged along a second direction, and the second direction is intersected with the first direction;

the first roller and/or the second roller are of an integrated structure, one end of the first rolling brush is flush with or protrudes from the first end, and the other end of the second rolling brush is flush with or protrudes from the second end.

2. The floor brush assembly of claim 1, further comprising:

the first motor is arranged along the first direction with the first rolling brush, is in driving connection with the other end of the first rolling brush, and is used for driving the first rolling brush to rotate.

3. The floor brush assembly of claim 2, wherein the housing comprises:

the first end cover is positioned at the second end of the shell, the first end cover is connected with the first motor, and the other end of the second rolling brush is flush with the first end cover or protrudes out of the first end cover.

4. The floor brush assembly of claim 3, further comprising:

and the second motor is arranged along the first direction with the second rolling brush, is in driving connection with one end of the second rolling brush and is used for driving the second rolling brush to rotate.

5. The floor brush assembly of claim 4, wherein the housing further comprises:

the second end cover is positioned at the first end of the shell, the second end cover is connected with the second motor, and one end of the first rolling brush is flush with or protrudes out of the second end cover.

6. The floor brush assembly of claim 5, wherein the housing further comprises:

the top cover is positioned above the first end cover and the second end cover, and two ends of the top cover are not protruded out of the first end cover and the second end cover.

7. The floor brush assembly of claim 1, further comprising:

the first brush cover covers the upper part of the first rolling brush, extends along the length direction of the first rolling brush and is along the length direction of the first rolling brush, and two ends of the first brush cover are not protruded out of two ends of the first rolling brush.

8. The floor brush assembly of claim 1, further comprising:

the second brush cover covers the upper part of the second rolling brush, extends along the length direction of the second rolling brush and is not protruded out of the two ends of the second rolling brush.

9. The floor brush assembly according to any of the claims 1-8, characterized in that,

the first rolling brush and the second rolling brush are detachably connected with the shell.

10. A floor cleaning apparatus comprising a floor brush assembly as claimed in any one of claims 1 to 9.

Images