CN217547947U - Floor brush assembly and cleaning device - Google Patents

Abstract

The utility model particularly discloses a floor brush component and a cleaning device, the floor brush component comprises a cover body, a shell and a cleaning roller, the cover body is provided with a first suction port, the first suction port is used for sucking a first object to be sucked, the cover body is provided with a first flow channel, one end of the first flow channel is connected with the first suction port, and the first suction port is positioned at the bottom of the front end of the cover body; the housing is provided with a second suction opening for sucking a second object to be sucked, and the housing is provided with a second flow channel with one end connected with the second suction opening; the cleaning roller is rotatably arranged on the shell and used for guiding the second object to be sucked to the second suction opening. The lid in this application is provided with first suction inlet, and the casing is equipped with the second suction inlet, adsorbs earlier through first suction inlet to twines such as hair, and the second suction inlet adsorbs all the other rubbish again, and the effectual hair of having avoided twines on the cleaning roller to can provide better use for the user and experience the sense.

Description

Floor brush assembly and cleaning device

Technical Field

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

Background

The existing cleaning device comprises a floor brush assembly, a clear water tank, a sewage tank and a vacuumizing assembly, when the cleaning device works, an operator pushes the cleaning device to move forward, the vacuumizing assembly is started, and garbage on the ground and the like are sucked into the sewage tank through the cleaning assembly by the vacuumizing assembly. Meanwhile, the clean water tank supplies water to the cleaning assembly, so that the cleaning assembly can clean the ground, and dirty water generated after cleaning can be pumped into the sewage tank under the action of the vacuumizing assembly.

The existing floor brush assembly comprises a shell, a cleaning roller, a dust suction port and a cover body, wherein the cleaning roller is positioned right ahead the shell, the cleaning roller is rotationally connected to the shell, the dust suction port is formed in the rear side of the cleaning roller, and the cleaning roller can roll garbage on the front side into the dust suction port under the high-speed rotation driven by a motor and suck the garbage into a sewage tank through negative pressure generated at the dust suction port; the cover body is positioned above the cleaning roller. However, when the hair is large, the hair is easily wound around the cleaning roller and is difficult to clean, and the user feels a poor experience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a ground brush subassembly and cleaning device aims at solving among the prior art problem that the hair twines on the cleaning roller easily to and can provide better use experience for the user.

In order to achieve the above object, according to one aspect of the present application, there is provided a floor brush assembly including:

the cover body is provided with a first suction port and is used for sucking a first object to be sucked, the cover body is provided with a first flow channel, one end of the first flow channel is connected with the first suction port, and the first suction port is positioned at the bottom of the front end of the cover body;

a housing formed with a second suction opening for suctioning a second object to be suctioned, the housing having a second flow path with one end connected to the second suction opening; and

the cleaning roller is rotatably arranged on the shell and is used for guiding the second object to be sucked to the second suction opening;

wherein, the first object to be absorbed is a winding object.

In some embodiments, the housing includes a body portion and a connecting portion, the second suction port is located on the body portion, and the connecting portion includes a negative pressure passage that communicates with the other ends of the first flow passage and the second flow passage, respectively.

In some embodiments, the front end bottom of the cover body is inclined away from the cleaning roller.

In some embodiments, the first suction opening extends from the first location toward the cleaning roller to form a guide opening.

In some embodiments, the first position is located close to the middle of the first suction opening and is the position at which the suction force is greatest.

In certain embodiments, the cover is removably mounted to the housing.

In some embodiments, the cover comprises a first cover and a second cover separable from each other, the first cover and the second cover forming an air channel therebetween, the air channel constituting the first flow channel; the second cover body is detachably mounted on the shell.

In some embodiments, the first cover is rotatably disposed relative to the second cover, and the first cover is switchable between a locked state in which rotation of the first cover is permitted and an unlocked state in which rotation of the first cover is restricted.

In some embodiments, a flow guide member is disposed on the second cover body, and an adhesive tape is formed on one side of the flow guide member and used for blocking the second object to be sucked.

According to another aspect of the present application, there is provided a cleaning apparatus comprising a floor brush assembly as described above.

Compared with the prior art, the beneficial effects of the utility model are that: the lid in this application is provided with first suction inlet, and the casing is equipped with the second suction inlet, adsorbs earlier through first suction inlet to twines such as hair, and the second suction inlet adsorbs all the other rubbish again, and the effectual hair of having avoided twines on the cleaning roller to can provide better use for the user and experience the sense.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a floor brush assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a floor brush assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a floor brush assembly according to one embodiment of the present invention;

FIG. 4 is a cross-sectional schematic view of the floor brush assembly shown in FIG. 3;

FIG. 5 is a schematic view of the floor brush assembly shown in FIG. 3 in a state where the first cover and the second cover are separated;

FIG. 6 is a schematic structural view of the floor brush assembly shown in FIG. 5 in another state;

fig. 7 is a partial schematic view of a cover body of a floor brush assembly according to an embodiment of the present invention.

Reference numerals:

100. a floor brush assembly; 1. a cover body; 10. a first suction opening; 11. a first cover body; 12. a second cover body; 13. an air flow passage; 14. a flow guide member; 15. an adhesive tape; 16. a guide port; 2. a housing; 20. a second suction opening; 21. a body portion; 22. a connecting portion; 220. a negative pressure channel; 3. a cleaning roller; 4. and a driving wheel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 3, a floor brush assembly 100 according to an embodiment of the present invention includes a cover 1, a housing 2, and a cleaning roller 3. The cover body 1 is provided with a first suction opening 10, the first suction opening 10 is used for sucking a first object to be sucked, the first suction opening 10 is positioned at the bottom of the front end of the cover body 1, the first object to be sucked is mainly a winding object such as hair, and some fine dust can be sucked through the first suction opening 10. The cover body 1 has a first flow channel L1 having one end connected to the first suction port 10; the housing 2 is formed with a second suction opening 20, the second suction opening 20 being for sucking a second substance to be sucked, the housing 2 having a second flow path L2 with one end connected to the second suction opening 20; a cleaning roller 3 is rotatably arranged in the housing 2, the cleaning roller 3 being arranged between the first suction opening 10 and the second suction opening 20, the cleaning roller 3 being arranged to direct a second item to be suctioned towards the second suction opening 20.

The first suction opening 10 is located in front of the second suction opening 20, so that when the mop is used for mopping, the first suction opening 10 firstly adsorbs winding matters such as hairs, the winding matters are prevented from being wound on the cleaning roller 3, the cleaning roller 3 rotates at a high speed, and other garbage can be sucked into the second suction opening 20 for adsorption.

The utility model discloses lid 1 in embodiment's scrubbing brush subassembly 100 is provided with first suction inlet 10, and casing 2 is equipped with second suction inlet 20, adsorbs earlier twines such as hair through first suction inlet 10, and second suction inlet 20 adsorbs all the other rubbish again, and the effectual hair of having avoided twines on cleaning roller 3 to can provide better use for the user and experience the sense.

Referring to fig. 2, in some embodiments, the housing 2 includes a body portion 21 and a connecting portion 22, the second suction opening 20 is located on the body portion 21, the connecting portion 22 includes a negative pressure passage 220, and the negative pressure passage 220 is respectively communicated with the other ends of the first flow passage L1 and the second flow passage L2, so that the first flow passage L1 and the second flow passage L2 share an output passage, which is beneficial to saving an installation space of the floor brush assembly 100. When air is exhausted by means of an external negative pressure mechanism, negative pressure is formed inside the negative pressure channel 220, so that a first object to be sucked enters the garbage collection containing cavity through the first suction opening 10, the first flow channel L1 and the negative pressure channel 220, and a second object to be sucked enters the garbage collection containing cavity through the second suction opening 10, the first flow channel L2 and the negative pressure channel 220, and the first object to be sucked and the second object to be sucked are sucked. Here, it should be noted that the floor brush assembly further includes a collecting box, the collecting box has a garbage collecting cavity, and after the garbage in the garbage collecting cavity is filled with garbage, a user takes out the collecting box to clean the garbage in the collecting box.

Referring to fig. 1, in some embodiments, the cover 1 is detachably mounted on the housing 2, so that the cover 1 can be freely detached and cleaned. In addition, the cover body 1 can hide the cleaning roller 3, so that the whole aesthetic property of the floor brush assembly 100 can be ensured, and meanwhile, water splashing on the cleaning roller is avoided.

Referring to fig. 2, fig. 5 and fig. 6, specifically, the cover 1 includes a first cover 11 and a second cover 12 that can be separated from each other, an air channel 13 is defined between the first cover 11 and the second cover 12, the air channel 13 forms a first flow channel, the second cover 12 is detachably mounted on the housing 2, and the detachable connection between the second cover 12 and the housing 1 can be achieved by using a snap connection.

In one embodiment, the first cover 11 is rotatably disposed relative to the second cover 12, and the first cover 11 can be switched between a locked state in which the first cover 11 can be allowed to rotate and an unlocked state in which the rotation of the first cover 11 can be restricted.

Specifically, one end of the first cover body 11 is hinged to the second cover body 12, the other end of the first cover body 11 is provided with a buckle, the second cover body 12 is provided with a clamping groove, and in a locked state, the buckle is clamped in the clamping groove, so that the rotation of the first cover body 11 is limited, and the locking of the first cover body 11 is realized; in the locked state, the catch is disengaged from the catch, allowing the first cover 11 to rotate, and unlocking the first cover 11 is achieved.

Since the air flow passage 13 is formed between the first cover 11 and the second cover 12, a part of the garbage may be retained in the air flow passage 13, and the garbage may be blocked in the air flow passage 13 for a long time. So set up, switch first lid 11 to non-locking state, the buckle breaks away from the draw-in groove, rotates first lid 11, can clear up this air runner 13. Therefore, the locking and unlocking of the first cover body 11 can be conveniently and quickly realized through the matching of the buckle and the clamping groove, and the cleaning of the air flow channel 13 is further realized.

Referring to fig. 4 and 5, in another embodiment, a flow guide member 14 is disposed on the second cover 12, an adhesive strip 15 is formed on one side of the flow guide member 14, and the adhesive strip 15 is used for blocking the second object to be sucked. Preferably, the adhesive tape 15 can be detachably arranged on the flow guide member 14, and when the adhesive tape 15 is damaged, the adhesive tape can be replaced. During operation, part of the hair is guided to the adhesive tape 15 through the flow guide member 14, and then the adhesive tape 15 is used for blocking part of the hair, so that the first suction port 10 can be conveniently and subsequently sucked. It will be appreciated that the hair of the strip 15 is attached with a much smaller force than the first suction opening 10, so that the hair at the strip 15 can be easily sucked in.

In some embodiments, the bottom of the front end of the cover 1 is inclined away from the cleaning roller 3. The setting is leaned forward to 1 front end bottom of lid, can directly adsorb rubbish such as hair in the place ahead, need not just to adsorb under rubbish reachs first suction inlet 10 to absorption effect has been improved.

Referring to fig. 7, further, the first suction opening 10 extends from the first position to form a guide opening 16 in a direction towards the cleaning roller 3.

The first position is located near the middle of the first suction port 10 and is the position where the suction force is greatest. For convenience of understanding, as will be described in conjunction with fig. 1, the connection part 22 shown in fig. 1 is disposed in the middle of the main body 21, and the negative pressure passage 220 is located in the middle of the main body 21, so that the suction force in the cover 1 is diffused from the middle to both edges, and the garbage that has not entered the first suction opening 10 is mainly concentrated in the middle of the first suction opening 10 when the suction force is not uniform, so that the guide opening 16 is disposed in the middle (first position) of the first suction opening 10, and the guide opening 16 is disposed close to the cleaning roller 3, so that it is easier to guide large-particle garbage to the cleaning roller 3, and the garbage is guided to the second suction opening 20 for suction by the rotation of the cleaning roller 3. Because the first position is arranged close to the middle of the first suction port 10, the suction force at the middle position is the largest at the moment, the garbage can be sucked to the middle position from two sides for concentration, and the guide port 16 is arranged at the middle position, so that the garbage can be guided to the cleaning roller to be adsorbed.

In addition, referring to fig. 1, the floor brush assembly 100 further includes two driving wheels 4 disposed below the housing 2, and the two driving wheels 4 at the bottom automatically move on the ground to achieve the self-propelled cleaning effect.

According to another aspect of the present application, there is provided a cleaning apparatus comprising the floor brush assembly 100 as described above.

In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A floor brush assembly, comprising:

the cover body is provided with a first suction port and is used for sucking a first object to be sucked, the cover body is provided with a first flow channel, one end of the first flow channel is connected with the first suction port, and the first suction port is positioned at the bottom of the front end of the cover body;

a housing formed with a second suction opening for suctioning a second object to be suctioned, the housing having a second flow path with one end connected to the second suction opening; and

and the cleaning roller is rotatably arranged on the shell and is used for guiding the second object to be sucked to the second suction opening.

2. A floor brush assembly according to claim 1, wherein the housing comprises a body portion and a connecting portion, the second suction opening being located in the body portion, the connecting portion comprising a negative pressure passage communicating with the other end of the first and second flow passages respectively.

3. The floor brush assembly of claim 1, wherein the bottom of the front end of the cover is inclined away from the scrub roller.

4. The floor brush assembly of claim 1, wherein the first suction opening extends from the first location toward the cleaning roller to form a guide opening.

5. A floor brush assembly according to claim 4, wherein the first position is located near a middle of the first suction opening and is the position where the suction is greatest.

6. The floor brush assembly of claim 1, wherein the cover is removably mounted to the housing.

7. The floor brush assembly of claim 6, wherein the cover includes a first cover and a second cover separable from each other, the first cover and the second cover forming an air channel therebetween, the air channel configuring the first flow channel; the second cover body is detachably mounted on the shell.

8. The floor brush assembly of claim 7, wherein the first cover is rotatably disposed relative to the second cover, and the first cover is switchable between a locked state in which rotation of the first cover is permitted and an unlocked state in which rotation of the first cover is restricted.

9. The floor brush assembly according to claim 7, wherein the second cover body is provided with a flow guide member, an adhesive tape is formed on one side of the flow guide member, and the adhesive tape is used for blocking the second object to be sucked.

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

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