CN215227299U - Floor brush, cleaning device and cleaning device - Google Patents

Abstract

The utility model provides a scrubbing brush, cleaning device and cleaning device, the scrubbing brush includes casing (100), mop subassembly (200), water tank (300), round brush subassembly (400) and joint Assembly (500), casing (100) are including casing (110) and last casing (120) down, water tank (300) are connected on last casing (120), and water tank (300) are located the top of casing (110) down, it has first connecting portion (121) on casing (120) to go up, joint Assembly (500) are connected with first connecting portion (121) rotation, and joint Assembly (500) part is located the top of casing (110) down at least. The utility model provides a scrubbing brush when clean efficiency is higher, the structure is comparatively compact.

Description

Floor brush, cleaning device and cleaning device

Technical Field

The utility model relates to a cleaning device technical field especially relates to a scrubbing brush, cleaning device and cleaning device.

Background

With the development of technology, a vacuum cleaner, which is one of the cleaning apparatuses, has become more and more popular. The working principle of the dust collector is that the motor inside the dust collector runs at a high speed, so that dust enters the dust collector together with air and is filtered by the dust filtering component, and the filtered air is released to the environment again.

Some existing vacuum cleaners may include a main body and a floor brush, the floor brush may include a housing and a dust suction opening, and the floor brush may be close to the floor under the operation of a user, so as to perform a dust suction function. In addition, in order to make the cleaner have a cleaning function of mopping the floor in addition to a general dust collecting function, a cleaning element such as a mop assembly may be provided on the cleaner, so that the cleaner can clean the floor using the mop.

However, if a plurality of cleaning elements are provided on the floor brush of the cleaner in order to improve the cleaning efficiency, the structure is complicated and the overall space of the floor brush is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scrubbing brush, cleaning device and cleaning device, when clean efficiency is higher, the structure is comparatively compact.

In order to achieve the purpose, the utility model provides a floor brush, which comprises a shell, a mop component, a water tank, a rolling brush component and a joint component, wherein the mop component, the water tank, the rolling brush component and the joint component are connected on the shell;

the casing includes casing and the last casing of lid on the casing down, rotatory mop unit and lower shell coupling, and the water tank is connected on last casing, and the water tank is located the top of casing down, has first connecting portion on going up the casing, and joint Assembly rotates with first connecting portion to be connected, and the top of casing under the at least partial structure of joint Assembly is located.

The utility model also provides a cleaning device, through setting up mop subassembly, water tank and round brush subassembly, supply water to the mop subassembly through the water tank to soak the mop subassembly, like this, the mop subassembly can be softened and treat the spot that is difficult to clear away through dry dragging on the cleaning surface. The mop assembly rotates through the two rotary mop units to clean the surface to be cleaned, so that the cleaning friction frequency of the mop unit and the surface to be cleaned is increased, and the cleaning effect of the mop unit is improved. The round brush subassembly can be cleaned the surface and clean, makes impurity such as dust more in order to get into and inhales cleaning device to improve clean effect. Through setting up water tank and joint Assembly at least part in the top of casing down, avoid taking the space of scrubbing brush width direction and length direction, make the structure of scrubbing brush comparatively compact.

In an implementation, the ground brush that this application provided, the joint Assembly includes the joint, has two relative second connecting portion on the joint, and the quantity of first connecting portion is two, and first connecting portion rotate with the second connecting portion one-to-one and be connected. Like this, be convenient for with the firm connection of joint on last casing to make the joint can steady rotation, reduce the joint and rotate the rocking that the in-process produced, from this, reduce the abnormal sound that the scrubbing brush produced in the use.

In an implementation manner, in the floor brush provided by the present application, one of the first connecting portion and the second connecting portion is a through hole, and the other one is a rotating shaft matched with the through hole. The upper shell is provided with the through hole or the rotating shaft which is rotatably connected with the joint through the through hole or the rotating shaft, so that the upper shell is convenient to manufacture, and the cost is saved.

In one implementation manner, the floor brush provided by the application comprises a rolling brush upper cover and a rolling brush positioned below the rolling brush upper cover, wherein the rolling brush is connected with a lower shell and can rotate around a horizontal axis;

the upper cover of the rolling brush is connected with the upper shell, and the upper cover of the rolling brush is positioned above the lower shell. Therefore, the structure is more compact, the size of the upper shell is reduced, and the cost is saved.

In an implementation, the application provides a scrubbing brush, go up the casing and include casing body, first supporting part and second supporting part, and first supporting part and second supporting part are located the relative both sides of casing body respectively:

the first connecting portion is located the upper casing body, and the round brush upper cover is connected with first supporting portion, and the water tank is connected with the second supporting portion. Through rolling brush upper cover connection on first supporting part, connect the water tank on the second supporting part, first connecting portion set up on lieing in the middle part position casing body, like this, the dust catcher body passes through the subassembly and is connected the back with first connecting portion, and the dust catcher body is to the scrubbing brush application of force in order to clean the clean face of taking, makes the smooth advancing of scrubbing brush ability, avoids the scrubbing brush perk around the work.

In an implementation mode, the scrubbing brush that this application provided, the quantity of first supporting part is two, and two first supporting parts enclose into the installation breach with last casing body jointly, and the round brush upper cover is installed in the installation breach. Therefore, the stability of the connection between the upper cover of the rolling brush and the upper shell is improved.

In one implementation manner, the end part of the upper cover of the rolling brush is clamped with the first supporting part adjacent to the end part of the upper cover of the rolling brush; and/or the side surface of the upper cover of the rolling brush facing the upper shell body is clamped with the upper shell body. Thus, the rolling brush can be cleaned or replaced conveniently by detaching the upper cover of the rolling brush from the upper shell.

In one implementation manner, according to the floor brush provided by the application, the upper cover of the rolling brush comprises a flat plate and an arc-shaped plate connected with the flat plate, the flat plate is positioned between the arc-shaped plate and the upper shell body, and the radian of the arc-shaped plate is consistent with that of the rolling brush;

first supporting part is including supporting the section and with the segmental arc of being connected, supports section and this body coupling of last casing, supports section and dull and stereotyped coplanar, segmental arc and arc phase-match.

In an implementation manner, the number of the second supporting parts of the floor brush provided by the application is two, and the two second supporting parts are supported at the bottom of the water tank together. Like this, improved the steadiness that water tank and last casing are connected.

In one implementation, the floor brush provided by the present application, the upper housing body and/or the second support portion are detachably connected with the water tank.

In an implementation manner, the upper surface of the upper shell body of the floor brush provided by the application is provided with a concave part, the concave part extends from the front of the upper shell body to the rear of the upper shell body, the first connecting parts are respectively located on two sides of the extending direction of the concave part, and one end of the concave part, which faces the rear of the upper shell body, is opened. Like this, when the connector assembly rotated towards the rear of casing body, part connector assembly can inlay in the depressed part, from this, reduced the whole height of scrubbing brush, made the scrubbing brush can go deep into the bottom of cupboard or the bottom of sofa wait the position clean to increased the application scope of scrubbing brush, improved user's experience and felt.

In an implementation, the scrubbing brush that this application provided has on the water tank and dodges the groove, and the open end of depressed part sets up with dodging the groove relatively, dodges the relative both ends of groove extending direction and opens the setting, and the extending direction who dodges the groove is located same straight line with the extending direction of depressed part. Thus, part of the joint component can be embedded into the concave part and the avoiding groove, and the water tank is prevented from blocking the joint component from rotating towards the rear of the upper shell.

In one implementation mode, the floor brush provided by the application has the advantages that the joint assembly further comprises a hose, the upper shell and the lower shell jointly enclose a containing cavity, and an air channel is formed in the containing cavity;

the lower shell is provided with a dust suction port communicated with the air duct, the upper shell is provided with an air duct port communicated with the air duct, and one end of the hose is inserted in the air duct port.

In one implementation, the present application provides a floor brush with a suction opening between the roller brush and the rotating mop unit. Therefore, the impurities such as dust cleaned by the rolling brush can be conveniently sucked into the dust collecting cup of the dust collector.

The application also provides a cleaning device which comprises a cleaning device body and the floor brush connected to the cleaning device body.

The application also provides a cleaning device, which comprises a cleaning base station and the cleaning equipment, wherein the cleaning base station is used for cleaning the cleaning equipment.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

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

Fig. 1 is a schematic structural view of a floor brush provided by an embodiment of the present invention;

fig. 2 is an exploded view of a floor brush according to an embodiment of the present invention;

fig. 3 is a front view of a floor brush provided by an embodiment of the present invention;

fig. 4 is a top view of a floor brush provided by an embodiment of the present invention;

fig. 5 is a right side view of the floor brush provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of an upper shell of a floor brush according to an embodiment of the present invention;

FIG. 7 is a front view of an upper housing of the floor brush according to an embodiment of the present invention;

fig. 8 is a left side view of an upper housing of the floor brush according to the embodiment of the present invention;

fig. 9 is a top view of an upper housing of a floor brush according to an embodiment of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 6 at A;

fig. 11 is a schematic structural view of an upper shell, an upper cover of a rolling brush and a water tank in a floor brush according to an embodiment of the present invention;

fig. 12 is a front view of an upper housing, an upper cover of a rolling brush and a water tank in the floor brush provided by the embodiment of the present invention;

fig. 13 is a top view of an upper housing, an upper cover of a rolling brush and a water tank in the floor brush according to the embodiment of the present invention;

fig. 14 is an exploded view of an upper housing, an upper cover of a rolling brush and a water tank in a floor brush according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention;

fig. 16 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention.

Description of reference numerals:

100-a housing; 110-a lower housing; 111-a dust suction port; 120-an upper shell; 121-a first connection; 122-an upper housing body; 123-a first support part; 1231-support section; 1232-arc segment; 124-a second support; 125-a recess; 126-air duct opening;

200-a mop assembly; 210-rotating the mop unit;

300-a water tank; 310-avoidance slot;

400-a roller brush assembly; 410-rolling brush upper cover; 411-plate; 412-an arc; 420-rolling brush;

500-a joint assembly; 510-a linker; 511-a second connection; 520-a hose;

600-cleaning the device body;

700-cleaning the base station.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Some existing dust collectors may include a dust collector body and a floor brush, the floor brush may include a housing and a mop assembly, a dust collection opening is formed at the bottom of the housing, an air duct communicated with the dust collection opening is formed in the housing, and the air duct is communicated with the dust collection assembly on the dust collector body. Wherein, the dust collection assembly can comprise a fan and a dust collection cup, and the air duct is communicated with the dust collection cup. The dust and other sundries on the surface to be cleaned enter the dust collecting cup of the dust collecting component through the dust collecting opening and the air duct in sequence, so that the dust collecting function of the dust collector is realized. The mop assembly can clean stains on the surface to be cleaned, which are not easy to be sucked up by the dust collector.

However, the surface to be cleaned, such as a floor or a floor tile, needs to be cleaned thoroughly at least twice, which results in low cleaning efficiency of the vacuum cleaner. If a plurality of cleaning elements are provided on the floor brush of the cleaner in order to improve the cleaning efficiency, the structure is complicated and the overall space of the floor brush is occupied.

Based on this, this application embodiment provides a scrubbing brush, cleaning device and cleaning device, when clean efficiency is higher, the structure is comparatively compact.

Embodiments of the present application will be described below with reference to the drawings.

Fig. 1 is a schematic structural view of a floor brush provided by an embodiment of the present invention; fig. 2 is an exploded view of a floor brush according to an embodiment of the present invention; fig. 3 is a front view of a floor brush provided by an embodiment of the present invention; fig. 4 is a top view of a floor brush provided by an embodiment of the present invention; fig. 5 is a right side view of the floor brush provided by the embodiment of the present invention; fig. 6 is a schematic structural view of an upper shell of a floor brush according to an embodiment of the present invention; FIG. 7 is a front view of an upper housing of the floor brush according to an embodiment of the present invention;

fig. 8 is a left side view of an upper housing of the floor brush according to the embodiment of the present invention; fig. 9 is a top view of an upper housing of a floor brush according to an embodiment of the present invention; fig. 10 is a partial enlarged view of a portion a in fig. 6.

Referring to fig. 1 to 10, the floor brush according to the embodiment of the present application includes a housing 100, a mop assembly 200, a water tank 300, a rolling brush assembly 400, and a connector assembly 500, the mop assembly 200, the water tank 300, the rolling brush assembly 400, and the connector assembly 500 are coupled to the housing 100, the water tank 300 is used to supply water to the mop assembly 200, the mop assembly 200 and the rolling brush assembly 400 are both located at the bottom of the housing 100, the mop assembly 200 includes two rotating mop units 210 arranged side by side in the width direction of the housing 100, and the rotating mop units 210 are coupled to a lower housing 110.

The housing 100 comprises a lower housing 110 and an upper housing 120 covering the lower housing 110, the water tank 300 is connected to the upper housing 120, the water tank 300 is located above the lower housing 110, the upper housing 120 has a first connecting portion 121, the joint assembly 500 is rotatably connected to the first connecting portion 121, and at least a part of the joint assembly 500 is located above the lower housing 110.

In this application, the mop assembly 200, the water tank 300, and the brush roll assembly 400 are coupled to the housing 100. In order to reduce the overall height of the floor brush, the mop assembly 200 and the rolling brush assembly 400 may be partially positioned in the bottom of the housing 100, and the mop assembly 200 and the rolling brush assembly 400 may be partially protruded out of the bottom of the housing 100, and when the floor brush is placed on a surface to be cleaned (e.g., the floor), the portions of the mop assembly 200 and the rolling brush assembly 400 protruded out of the bottom of the housing 100 are brought into contact with the surface to be cleaned, and clean the surface to be cleaned while supporting the housing 100 together.

In a specific implementation, the mop assembly 200 includes two rotating mop units 210 arranged side by side in the width direction of the housing 100, and the rotating mop units 210 may include a rotating disc and a mop attached to the rotating disc, which is in contact with a surface to be cleaned. The mop cloth can be clamped with the rotary disc, or a clamping structure is arranged on the rotary disc, so that the mop cloth is clamped on the rotary disc. The shape of the rotating disc is not limited, and the rotating disc can be circular, oval, racetrack-shaped or triangular, as long as the mop cloth is matched with the rotating disc. In this application, through two rotatory mop unit 210 rotary motion to the face of cleaning is treated in the cleaning, thereby increased rotatory mop unit 210 and the clean friction frequency of the face of treating cleaning, improved the clean effect of rotatory mop unit 210, user's experience feels better.

Wherein the two rotary mop units 210 can be driven to rotate by the same mop drive unit, for example, the two rotary mop units 210 can be driven to rotate by a mop drive unit consisting of a motor and a drive gear. The two rotary mop units 210 can also be driven in rotation by different drive means (e.g. an electric motor or a rotary cylinder), respectively, i.e. one rotary mop unit 210 is connected to a corresponding drive means. In particular, the direction of rotation of the two rotary mop units 210 may be reversed, so that a brush that is deflected in one direction during use is avoided, improving the stability of the floor brush operation.

In this application, water may be supplied to mop assembly 200 via water tank 300 to wet mop assembly 200 so that mop assembly 200 can soften and remove stains on a surface to be cleaned that are difficult to remove by dry mopping, such as stains formed from beverages or food debris.

Specifically, the rolling brush assembly 400 may rotate around the horizontal rotation shaft to sweep the surface to be cleaned, so that impurities such as dust may enter into the cleaning apparatus, thereby improving the cleaning effect.

Wherein, the joint assembly 500 can be a universal sub-joint assembly, and the joint assembly 500 is used for connecting with the cleaning device body. For convenience of description, the cleaning device is taken as a dust collector, and the cleaning device body is taken as a dust collector body for description.

The width direction of the housing 100 is the direction of the Y axis in fig. 1, the length direction of the housing 100 is the direction of the X axis in fig. 1, and the height direction of the housing 100 is the direction of the Z axis in fig. 1. Wherein the ground brush advances or retreats along the direction of the X axis in figure 1. The front and the back of the parts on the floor brush are distinguished by the traveling direction of the floor brush. The front of the ground brush in the advancing direction is the front of the ground brush upper part, and the rear of the ground brush in the advancing direction is the rear of the ground brush upper part.

The scrubbing brush that this application embodiment provided through setting up mop subassembly 200, water tank 300 and round brush subassembly 400, has realized the wet function of dragging and cleaning of scrubbing brush. When guaranteeing above-mentioned wet function of dragging and cleaning, in order to reduce the space that the scrubbing brush occupy, this application is connected water tank 300 on last casing 120, and water tank 300 is located the top of casing 110 down, and upward casing 120 provides installation space for water tank 300 promptly, avoids last casing 120 to occupy the space of scrubbing brush width direction and length direction. Simultaneously, set up for the rear of scrubbing brush among the prior art and stretch out connecting portion and this body coupling of dust catcher, joint assembly 500 rotates with first connecting portion 121 to be connected in this application, and joint assembly 500 is located the top of casing 110 down at least partially, and first connecting portion 121 does not stretch out the rear of scrubbing brush promptly, from this, reduces joint assembly 500 and occupies scrubbing brush length direction's space.

In this application, the joint assembly 500 includes a joint 510, the joint 510 has two opposite second connection portions 511, the number of the first connection portions 121 is two, and the first connection portions 121 are rotatably connected to the second connection portions 511 in a one-to-one correspondence manner. Thus, the joint 510 is conveniently and stably connected to the upper housing 120, so that the joint 510 can rotate smoothly, and the shaking generated during the rotation of the joint 510 is reduced, thereby reducing the abnormal noise generated during the use of the floor brush.

In a specific implementation, one of the first connection portion 121 and the second connection portion 511 is a through hole, and the other is a rotation shaft matched with the through hole. That is, the first connection portion 121 is a through hole provided on the upper housing 120 and the second connection portion 511 is a rotation shaft provided on the joint 510, or the first connection portion 121 is a through hole provided on the upper housing 120 and the second connection portion 511 is a rotation shaft provided on the joint 510. Like this, for among the prior art rear setting of scrubbing brush stretch out connecting portion and dust catcher body coupling, this application directly sets up through-hole or pivot on last casing 120, rotates through-hole or pivot and joint 510 to be connected, from this, is convenient for make casing 120, saves the cost.

Referring to fig. 2, in the floor brush according to the embodiment of the present disclosure, the rolling brush assembly 400 includes an upper rolling brush cover 410 and a rolling brush 420 located below the upper rolling brush cover 410, the rolling brush 420 is connected to the lower housing 110, and the rolling brush 420 can rotate around a horizontal axis.

Wherein the roll brush 420 is in contact with the surface to be cleaned. The roll brush 420 may be a lint brush. The brush bristles having different hardness may be disposed on the roll brush 420, so that the roll brush 420 is suitable for different types of surfaces to be cleaned, thereby improving the cleaning effect of the roll brush 420.

In this application, the brush roll upper cover 410 is coupled to the upper case 120, and the brush roll upper cover 410 is positioned above the lower case 110. That is to say, the space of the upper housing 120 is occupied by the upper roller brush cover 410 and the water tank 300, and the upper roller brush cover 410, the water tank 300 and the upper housing 120 are covered on the upper housing 120 together, so that compared with the prior art in which only the upper housing 120 is covered on the lower housing 110, the structure is more compact, the size of the upper housing 120 is reduced, and the cost is saved.

Next, the connection method of the brush upper cover 410 and the water tank 300 to the upper case 120 will be described with reference to the structure of the upper case 120.

Fig. 11 is a schematic structural view of an upper shell, an upper cover of a rolling brush and a water tank in a floor brush according to an embodiment of the present invention; fig. 12 is a front view of an upper housing, an upper cover of a rolling brush and a water tank in the floor brush provided by the embodiment of the present invention; fig. 13 is a top view of an upper housing, an upper cover of a rolling brush and a water tank in the floor brush according to the embodiment of the present invention; fig. 14 is an exploded view of an upper housing, an upper cover of a rolling brush and a water tank in a floor brush according to an embodiment of the present invention. Referring to fig. 1, 11 to 14, in the floor brush provided in the embodiment of the present application, the upper casing 120 includes an upper casing body 122, a first supporting portion 123 and a second supporting portion 124, and the first supporting portion 123 and the second supporting portion 124 are respectively located at two opposite sides of the upper casing body 122.

The first connection part 121 is located on the upper housing body 122, the roller brush upper cover 410 is connected with the first support part 123, and the water tank 300 is connected with the second support part 124.

In this application, the upper housing 120 is divided into three parts, i.e., an upper housing body 122, a first supporting portion 123 and a second supporting portion 124, the first supporting portion 123 and the second supporting portion 124 are both connected to the upper housing body 122, and the upper housing body 122 is located between the first supporting portion 123 and the second supporting portion 124. That is, the upper case body 122 is located at the middle position, and the first and second supporting parts 123 and 124 are located at both sides of the upper case body 122.

Through rolling brush upper cover 410 on first supporting part 123 and connecting, connect water tank 300 on the second supporting part 124, first connecting portion 121 sets up on being located middle part position casing body 122, and like this, the dust catcher body passes through joint Assembly 500 and is connected the back with first connecting portion 121, and the dust catcher body is to the scrubbing brush application of force in order to clean the clean face of taking, makes the smooth preceding of scrubbing brush ability, avoids the scrubbing brush perk around in work.

In some embodiments, the number of the first supporting portions 123 is two, the two first supporting portions 123 and the upper housing body 122 together define an installation gap, and the rolling brush upper cover 410 is installed in the installation gap. Wherein, the ends of the roller brush upper cover 410 are detachably connected to the first supporting parts 123 adjacent to the ends of the roller brush upper cover 410, respectively. And/or the side of the brush roller upper cover 410 facing the upper housing body 122 is detachably connected to the upper housing body 122. In this way, the stability of the coupling of the drum brush upper cover 410 to the upper housing 120 is improved, and the drum brush 420 can be cleaned or easily replaced by detaching the drum brush upper cover 410 from the upper housing 120.

The end of the upper roller brush cover 410 and the first supporting portion 123, and the side of the upper roller brush cover 410 facing the upper casing body 122 and the upper casing body 122 may be detachably connected by screws, buckles, and other methods commonly used by those skilled in the art, and the embodiment is not limited herein.

In specific implementation, the end of the upper rolling brush cover 410 is clamped with the first supporting part 123 adjacent to the end of the upper rolling brush cover 410; and/or the side of the roller brush upper cover 410 facing the upper housing body 122 is clamped with the upper housing body 122.

Specifically, one of the inner side wall of the first support part 123 and the end of the upper roller brush cover 410 has a buckle, and the other has a slot matching with the buckle. Or, the inner side wall of the first supporting part 123 and the end part of the rolling brush upper cover 410 are provided with a clamping groove and a buckle, and the inner side wall of the first supporting part 123 and the clamping groove and the buckle opposite to the end part of the rolling brush upper cover 410 are clamped. One of the side of the upper housing body 122 facing the upper housing body 410 and the side of the upper housing body 122 facing the upper housing body 410 has a groove, and the other has a projection matching the groove.

Specifically, two opposite outer side surfaces of the upper housing body 122 are respectively flush with outer side walls of the two first supporting portions 123. Thus, the appearance of the upper case 120 is beautiful.

In some embodiments, the roller brush cover 410 includes a flat plate 411 and an arc plate 412 connected to the flat plate 411, the flat plate 411 is located between the arc plate 412 and the upper housing body 122, and the arc plate 412 has an arc corresponding to the arc of the roller brush 420.

The first supporting portion 123 includes a supporting section 1231 and an arc-shaped section 1232 connected to the supporting section 1231, the supporting section 1231 is connected to the upper housing body 122, the supporting section 1231 and the flat plate 411 are located on the same plane, and the arc-shaped section 1232 is matched with the arc-shaped plate 412.

Specifically, the plate 411 is adjacent to the upper casing body 122 and abuts against the upper casing body 122. The arc plate 412 is bent toward the lower housing 110, and the arc degree of the arc plate 412 is the same as that of the rolling brush 420, and correspondingly, the arc section 1232 of the first supporting part 123 is bent to match with the arc plate 412, so that the appearance of the floor brush is more beautiful.

In some embodiments, the number of the second supporting parts 124 is two, and the two second supporting parts 124 are commonly supported at the bottom of the water tank 300. Thus, the stability of the connection of the water tank 300 to the upper case 120 is improved.

In this application, two first supporting portions 123 are disposed on a first side of the upper casing body 122, and two second supporting portions 124 are disposed on a second side of the upper casing body 122 opposite to the first side, so as to form an i-shaped upper casing 120, the i-shaped upper casing 120 has high strength, and the supporting strength of the upper casing 120 is improved by disposing the upper casing 120 in an i-shaped manner.

Specifically, the upper case body 122 and/or the second support 124 are detachably coupled to the water tank 300. The upper housing body 122 and/or the second supporting portion 124 may be detachably connected to the water tank 300 by a snap connection, or by a screw connection, and the connection manner of the water tank 300 and the upper housing 120 may refer to the connection manner of the upper rolling brush cover 410 and the upper housing 120, which is not limited herein.

Wherein, two opposite outer side surfaces of the water tank 300 are flush with two opposite outer side surfaces of the upper housing body 122, respectively. That is, the width of the water tank 300 is equal to the width of the upper casing body 122, and the outer side surface of the first supporting part 123, the outer side surface of the upper casing body 122 and the side surface of the water tank 300 in the width direction which are positioned on the same side are positioned on the same plane, so that the overall appearance of the floor brush is more beautiful.

Wherein, the first end of the length direction of water tank 300 and last casing body 122 butt, the length direction's of water tank 300 second end is the arc, and its radian can be unanimous with the radian of the arc section 1232 of first supporting part 123.

Referring to fig. 1 to 6, in the floor brush provided in the embodiment of the present application, the upper surface of the upper casing body 122 has a recessed portion 125, the recessed portion 125 extends from the front of the upper casing body 122 to the rear of the upper casing body 122, the first connecting portions 121 are respectively located at two sides of the extending direction of the recessed portion 125, and one end of the recessed portion 125 facing the rear of the upper casing body 122 is open. Like this, when joint subassembly 500 is rotatory towards the rear of upper housing body 122, some joint subassemblies 500 can imbed in the depressed part 125, from this, reduce the overall height of scrubbing brush, make the scrubbing brush can go deep into positions such as the bottom of cupboard or the bottom of sofa clean to increased the application scope of scrubbing brush, improved user's experience and felt.

In some embodiments, the water tank 300 has an avoiding groove 310, the open end of the recess 125 is opposite to the avoiding groove 310, the opposite ends of the extending direction of the avoiding groove 310 are open, and the extending direction of the avoiding groove 310 and the extending direction of the recess 125 are on the same straight line. In this way, a portion of the adapter assembly 500 may be inserted into the recess 125 and the escape groove 310, preventing the water tank 300 from obstructing the rotation of the adapter assembly 500 toward the rear of the upper housing 120.

With continued reference to fig. 1 to 6, in the floor brush provided by the embodiment of the present application, the joint assembly 500 further includes a hose 520, the upper housing 120 and the lower housing 110 together enclose an accommodating cavity, and an air duct is provided in the accommodating cavity;

the lower housing 110 has a dust suction opening 111 communicating with the air duct, the upper housing 120 has an air duct opening 126 communicating with the air duct, and one end of the hose 520 is inserted into the air duct opening 126.

Specifically, one end of the air duct is communicated with the air duct opening 126, and the other end of the air duct is communicated with the dust suction opening 111. The hose 520 can be inserted into the joint 510, and the dust and other impurities on the surface to be cleaned can enter the dust collecting cup of the dust collector through the dust collecting opening 111, the air duct in the accommodating cavity, the air duct opening 126 and the hose 520 in sequence, so as to realize the dust collecting function.

In a specific implementation, the suction opening 111 is located between the drum brush 420 and the rotary mop unit 210. This facilitates the suction of foreign substances such as dust cleaned by the roll brush 420 into the dust cup of the cleaner.

Fig. 15 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention. Referring to fig. 1 to 15, an embodiment of the present application further provides a cleaning apparatus, which includes a cleaning apparatus body 600 and a floor brush connected to the cleaning apparatus body 600 in the above-described embodiment. The structure of the floor brush is described in detail in the above embodiments, and is not described in detail here.

The cleaning device may be a vacuum cleaner or a mopping machine or the like.

The cleaning device that this application embodiment provided, through setting up cleaning device body and scrubbing brush, the scrubbing brush has realized the wet of scrubbing brush and has dragged and clean the function through setting up mop subassembly 200, water tank 300 and round brush subassembly 400. When guaranteeing above-mentioned wet function of dragging and cleaning, in order to reduce the space that the scrubbing brush occupy, this application is connected water tank 300 on last casing 120, and water tank 300 is located the top of casing 110 down, and upward casing 120 provides installation space for water tank 300 promptly, avoids last casing 120 to occupy the space of scrubbing brush width direction and length direction. Simultaneously, set up for the rear of scrubbing brush among the prior art and stretch out connecting portion and this body coupling of dust catcher, joint assembly 500 rotates with first connecting portion 121 to be connected in this application, and joint assembly 500 is located the top of casing 110 down at least partially, and first connecting portion 121 does not stretch out the rear of scrubbing brush promptly, from this, reduces joint assembly 500 and occupies scrubbing brush length direction's space.

Fig. 16 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention. Referring to fig. 1 to 16, an embodiment of the present application further provides a cleaning apparatus, which includes a cleaning base station 700 and the cleaning device provided in the above embodiment, where the cleaning base station 700 is used to clean the cleaning device.

The structure of the cleaning device is described in detail in the above embodiments, and is not described in detail here.

Illustratively, the cleaning device may be a vacuum cleaner, and the cleaning base station has a cleaning solution for cleaning the drum brush 420 and the rotary mop unit 210, and the drum brush 420 and the rotary mop unit 210 may be continuously rotated during cleaning of the cleaning device, thereby improving a cleaning effect.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (16)

1. A floor brush, characterized in that it comprises a housing (100), a mop assembly (200), a water tank (300), a rolling brush assembly (400) and a connector assembly (500), the mop assembly (200), the water tank (300), the rolling brush assembly (400) and the connector assembly (500) being connected to the housing (100); the water tank (300) is used for supplying water to the mop assembly (200), the mop assembly (200) and the rolling brush assembly (400) are both positioned at the bottom of the housing (100), and the mop assembly (200) comprises two rotating mop units (210) arranged side by side in the width direction of the housing (100);

the shell (100) comprises a lower shell (110) and an upper shell (120) covered on the lower shell (110), the rotary mop unit (210) is connected with the lower shell (110), the water tank (300) is connected onto the upper shell (120), the water tank (300) is positioned above the lower shell (110), a first connecting part (121) is arranged on the upper shell (120), the joint component (500) is rotationally connected with the first connecting part (121), and at least part of the structure of the joint component (500) is positioned above the lower shell (110).

2. A floor brush according to claim 1, characterized in that the joint assembly (500) comprises a joint (510), the joint (510) has two second connecting portions (511) opposite to each other, the number of the first connecting portions (121) is two, and the first connecting portions (121) are rotatably connected with the second connecting portions (511) in a one-to-one correspondence manner.

3. A floor brush according to claim 2, characterized in that one of the first connecting portion (121) and the second connecting portion (511) is a through hole and the other is a rotating shaft matching the through hole.

4. A floor brush according to any of claims 1 to 3, characterized in that the rolling brush assembly (400) comprises a rolling brush upper cover (410) and a rolling brush (420) located below the rolling brush upper cover (410), the rolling brush (420) is connected with the lower housing (110), and the rolling brush (420) is rotatable around a horizontal axis;

the upper rolling brush cover (410) is connected with the upper shell (120), and the upper rolling brush cover (410) is positioned above the lower shell (110).

5. A floor brush according to claim 4, characterized in that the upper housing (120) comprises an upper housing body (122), a first support (123) and a second support (124), the first support (123) and the second support (124) being located on opposite sides of the upper housing body (122), respectively:

the first connecting portion (121) is located on the upper housing body (122), the upper rolling brush cover (410) is connected with the first supporting portion (123), and the water tank (300) is connected with the second supporting portion (124).

6. A floor brush as claimed in claim 5, wherein the number of the first support parts (123) is two, two of the first support parts (123) and the upper shell body (122) together enclose a mounting notch, and the roller brush upper cover (410) is mounted in the mounting notch.

7. A floor brush as claimed in claim 6, wherein the end of the roller brush upper cover (410) is snapped into the first support (123) adjacent to the end of the roller brush upper cover (410); and/or the side surface of the rolling brush upper cover (410) facing the upper shell body (122) is clamped with the upper shell body (122).

8. A floor brush as claimed in claim 5, wherein the roller brush upper cover (410) comprises a flat plate (411) and an arc plate (412) connected with the flat plate (411), the flat plate (411) is located between the arc plate (412) and the upper housing body (122), and the arc plate (412) has an arc corresponding to the arc of the roller brush (420);

first supporting portion (123) including support section (1231) and with arc section (1232) that support section (1231) and be connected, support section (1231) with go up casing body (122) and connect, support section (1231) with dull and stereotyped (411) are located the coplanar, arc section (1232) with arc (412) phase-match.

9. A floor brush according to claim 5, characterized in that the number of the second supports (124) is two, two of the second supports (124) being jointly supported at the bottom of the water tank (300).

10. A floor brush according to claim 9, characterized in that the upper housing body (122) and/or the second support (124) are detachably connected with the water tank (300).

11. The floor brush according to claim 5, wherein the upper surface of the upper casing body (122) has a recessed portion (125), the recessed portion (125) extends from the front of the upper casing body (122) to the rear of the upper casing body (122), the first connecting portions (121) are respectively located at two sides of the extending direction of the recessed portion (125), and one end of the recessed portion (125) facing the rear of the upper casing body (122) is open.

12. A floor brush according to claim 11, characterized in that the water tank (300) is provided with an avoiding groove (310), the open end of the recess (125) is opposite to the avoiding groove (310), the opposite ends of the extending direction of the avoiding groove (310) are open, and the extending direction of the avoiding groove (310) and the extending direction of the recess (125) are on the same straight line.

13. A floor brush according to claim 11, characterized in that the joint assembly (500) further comprises a hose (520), the upper housing (120) and the lower housing (110) together enclose a containing cavity, and the containing cavity is internally provided with an air duct;

the lower shell (110) is provided with a dust suction port (111) communicated with the air duct, the upper shell (120) is provided with an air duct port (126) communicated with the air duct, and one end of the hose (520) is inserted into the air duct port (126).

14. A floor brush according to claim 13, characterized in that the suction opening (111) is located between the rolling brush (420) and the rotating mop unit (210).

15. A cleaning device, characterized in that it comprises a cleaning device body (600) and a floor brush according to any one of claims 1 to 14 attached to the cleaning device body.

16. A cleaning apparatus, comprising a cleaning base station (700) and a cleaning device according to claim 15, the cleaning base station (700) being adapted to clean the cleaning device.

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