CN211155552U

CN211155552U - Dust collector floor brush and dust collector

Info

Publication number: CN211155552U
Application number: CN201921847874.5U
Authority: CN
Inventors: 林春牙
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-04
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a dust catcher scrubbing brush and dust catcher, include: the dust collector comprises a shell (10), wherein a dust suction port (40) and an air duct interface are arranged on the shell (10), an air duct is arranged in the shell (10), one end of the air duct is communicated with the dust suction port (40), and the other end of the air duct is communicated with the air duct interface; a mounting cavity (11) is formed at the bottom of the shell (10); a mop cloth component (20) and a cleaning piece (30) positioned at the rear side of the mop cloth component (20) are arranged in the installation cavity (11); the mop component (20) and the cleaning piece (30) are respectively provided with a working surface used for being in surface contact with an object to be cleaned, when the shell (10) is in a working position, the cleaning piece (30) and the working surface of the mop component (20) are both in surface contact with the object to be cleaned, and the cleaning piece (30) absorbs water stains left by the mop component (20) and improves the cleaning effect of the floor brush of the dust collector.

Description

Dust collector floor brush and dust collector

Technical Field

The utility model relates to a dust catcher field especially relates to a dust catcher scrubbing brush and dust catcher.

Background

Along with the development of economy, the dust catcher has become more and more popular, and the dust catcher has become people now and has cleaned indoor living environment and the important instrument of operational environment, and the theory of operation of dust catcher is that the dust catcher motor runs at a high speed, makes the dust enter into the dust catcher inside along with the air and is filtered by the dirt filtrating subassembly, and the air after the filtration releases to the environment again, improves the environment, improves comfort level and air quality.

At present, dust collectors are divided into a plurality of types, wherein a combined type dust collector combining dust collection and mop cloth is generally accepted, the combined type dust collector is combined into a floor brush of the dust collector, the floor brush has a mop function besides a general dust collection function, a floor mopping piece for realizing the floor mopping function is arranged in the floor brush of the dust collector, when the floor is cleaned, the floor mopping piece is directly contacted with dust and stains on the ground, the stains which are difficult to be cleaned and attached to the ground are cleaned by means of friction force of contact between the floor mopping piece and the ground, and the cleaning capacity and the cleaning effect of the dust collector are greatly improved.

However, this kind of mop type scrubbing brush has some defects, because mop spare is at the in-process that uses, mop spare's surface has water all the time, by the subaerial water stain that can remain of mop spare clearance back, remaining water stain can be attached to partial dust, and the effect that leads to the clearance is not good, and simultaneously, water stain can lead to ground wet and slippery, arouses that child or old man slip easily, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust catcher scrubbing brush and dust catcher, through set up mop subassembly and cleaning member on the dust catcher scrubbing brush, the cleaning member is located mop subassembly rear side, and the water stain absorption that the cleaning member left over the mop subassembly avoids the adverse effect that water stain brought.

The utility model provides a first aspect a dust catcher scrubbing brush, include:

the dust collection device comprises a shell, a dust collection port and an air duct interface are arranged on the shell, an air duct is arranged in the shell, one end of the air duct is communicated with the dust collection port, and the other end of the air duct is communicated with the air duct interface; the bottom of the shell is provided with a mounting cavity; a mop assembly and a cleaning piece positioned at the rear side of the mop assembly are arranged in the mounting cavity; the mop assembly and the cleaning member respectively have a working surface for contacting a surface of an object to be cleaned, and when the housing is in the working position, the working surfaces of the cleaning member and the mop assembly are both in contact with the surface of the object to be cleaned.

Through the bottom setting at the dust catcher scrubbing brush can with treat the cleaning member of cleaning object surface contact, the water stain absorption that cleaning member left over the mop subassembly, on the one hand further promotes clean effect, and on the other hand avoids the user to slide because of stepping on water stain.

In one possible embodiment, the underside of the cleaning elements is a planar working surface.

In one possible design, the cleaning element is an elastomer, the bottom surface of which protrudes outwards from the bottom surface of the mop assembly when the elastomer is in the free state.

In one possible design, the cleaning elements are compressed when the housing is in the operating position, the working surface of the bottom of the cleaning elements being no higher than the working surface of the bottom of the mop assembly.

The cleaning piece is elastic and is in the operating condition and compels the compression for the cleaning piece hugs closely on treating the clean object surface, guarantees that the cleaning piece leaves over the contact that water stain with the mop subassembly, ensures that the cleaning piece absorbs water stain.

In one possible design, the mounting cavity includes a first cavity and a second cavity arranged in isolation from each other, the mop swab assembly being located in the first cavity, the cleaning member being mounted in the second cavity.

The cleaning piece and the mop component are arranged in an isolated mode, so that the cleaning piece is prevented from directly contacting with the mop component and water on the mop component is prevented from being absorbed in advance.

In one possible design, the first chamber is located between the second chamber and the suction opening.

In one possible embodiment, the second chamber comprises a side wall which is matched to the peripheral side of the cleaning elements and a base plate, to the surface of which the side surface of the cleaning elements facing away from the working surface is detachably connected.

The cleaning piece and the second chamber can be detachably connected, so that the cleaning piece can be conveniently replaced at any time.

In one possible design, the length of the second chamber is greater than or equal to the length of the first chamber.

The length of cleaning member is longer than or equal to the length of mop subassembly, guarantees that the water stain that cleaning member left over the mop subassembly covers completely, avoids having the water stain to omit.

In one possible design, the height of the part of the cleaning elements located in the second chamber is greater than half the overall height of the cleaning elements.

The cleaning piece is an elastic piece, more than half of the cleaning piece is positioned in the second cavity, so that the connection strength between the cleaning piece and the second cavity is ensured, and the cleaning piece is prevented from being separated from the second cavity during working.

In one possible design, the elastomer is a sponge.

In one possible design, the bottom of the shell is also provided with a travelling wheel.

The bottom of the shell is provided with a travelling wheel used for assisting the dust-absorbing ground brush to move on the surface of the object to be cleaned.

In one possible design, the mop assembly includes: the cleaning belt comprises an annular cleaning belt and two transmission shafts surrounded by the cleaning belt, the two transmission shafts are arranged side by side at intervals, and the transmission shafts are supported on the inner circumferential surface of the cleaning belt and drive the cleaning belt to rotate.

A second aspect of the present invention provides a vacuum cleaner, comprising a main body, a conduit assembly and a vacuum cleaner floor brush connected with the main body via the conduit assembly as provided by the first aspect.

The utility model provides a floor brush of a dust collector, which comprises a shell, wherein an air channel is arranged inside the shell, a dust suction port and an air channel interface which are communicated with the internal air channel are arranged on the shell, an installation cavity is formed at the bottom of the shell, a mop component and a cleaning piece are installed in the installation cavity, the cleaning piece is positioned at the rear side of the mop component, one part of the mop component and the cleaning piece are positioned in the installation cavity, the other part of the mop component and the other part of the cleaning piece are exposed out of the installation cavity, the mop component and the cleaning piece are respectively provided with a working surface which is in surface contact with an object to be cleaned, and when the shell is in a working state, the mop component and the cleaning piece are in working positions, at the moment, the working surfaces of the mop component and the cleaning piece are in surface contact with the object to be cleaned, the cleaning piece cleans the object to be cleaned at the rear side of the mop component, and removes, water stains can be left on the surface of the object to be cleaned, and the cleaning effect is influenced.

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

FIG. 1 is a schematic view of the overall structure of a floor brush of a vacuum cleaner provided by the present invention;

FIG. 2 is another schematic structural view of a floor brush of a vacuum cleaner according to the present invention;

FIG. 3 is a schematic structural view of a housing of a floor brush of a vacuum cleaner according to the present invention;

FIG. 4 is a schematic structural view of another perspective of the housing of the floor brush of the vacuum cleaner of the present invention;

fig. 5 is a schematic view showing the specific connection inside the floor brush of the vacuum cleaner of the present invention.

Description of reference numerals:

10-a housing;

11-a mounting cavity;

111-a first chamber;

112-a second chamber;

13-a travelling wheel;

20-a mop assembly;

21-a transmission shaft;

22-a cleaning belt;

30-a cleaning member;

40-dust absorption mouth.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

The embodiment provides a floor brush of a dust collector, as shown in fig. 1 and 2, the floor brush of the dust collector comprises a housing 10, a dust suction port 40 and an air duct interface are arranged on the housing 10, an air duct is arranged inside the housing 10, two ends of the air duct are respectively communicated with the dust suction port 40 and the air duct interface, the dust suction port 40 is used for sucking dust and air into the air duct inside the housing 10, the air with dust moves in the air duct and then moves into a dust cup through the air duct interface, a mop assembly 20 and a cleaning piece 30 are further arranged at the bottom of the housing 10, and both the mop assembly 20 and the cleaning piece 30 are used for cleaning the surface of an object to be cleaned.

Optionally, in this embodiment, a mounting cavity 11 is formed at the bottom of the housing 10, the mop assembly 20 is mounted in the mounting cavity 11, a part of the mop assembly 20 is located inside the mounting cavity 11, and a part of the mop assembly 20 is exposed outside the mounting cavity 11, and the part of the mop assembly 20 exposed outside the housing 10 is protruded outside the housing 10 in appearance, so that when the vacuum cleaner is used, the mop assembly 20 is in direct contact with the ground or other surface to be cleaned, and the dust or dirt attached to the ground is cleaned.

Optionally, in this embodiment, the cleaning member 30 is provided at the rear side of the mop assembly 20, the cleaning member 30 is directly contacted with the floor or other surface to be cleaned like the mop assembly 20, and the cleaning member 30 is provided at the rear side of the mop assembly 20 to enhance the cleaning ability of the cleaner as a whole, and the cleaning member 30 is used to clean the area cleaned by the mop assembly 20.

It should be noted that, in this embodiment, the vacuum cleaner floor brush has a plurality of cleaning components, wherein the suction opening 40 is located at the foremost end of the housing 10 of the vacuum cleaner floor brush, the mop assembly 20 is located at the rear side of the suction opening 40, and the cleaning component 30 is located at the rear side of the mop assembly 20, and the housing 10 is provided with the suction opening 40, the mop assembly 20 and the cleaning component 30, which are components for cleaning the floor or other surface to be cleaned, in sequence from front to rear in appearance, when the vacuum cleaner floor brush is used for cleaning the floor, the user moves the vacuum cleaner floor brush on the floor, in the contact area of the vacuum cleaner floor brush, the suction opening 40 first sucks the floating ash and small particles on the floor, then the mop assembly 20 contacts the floor processed by the suction opening 40, the mop assembly 20 directly contacts the floor, and cleans the foreign matters or dirt on the floor which is difficult to be sucked by the suction opening 40, the foreign matters or the stains are attached to the surface of the mop assembly 20, after the mop assembly 20 is cleaned, the cleaning piece 30 is contacted with the ground in the cleaned area, part of the stains or the foreign matters left by the mop assembly 20 are cleaned, the ground to be cleaned is cleaned by using the dust suction opening 40, the mop assembly 20 and the cleaning piece 30 and triple cleaning means, and the cleaning effect of the floor brush of the dust collector is ensured.

Alternatively, in this embodiment, the mop assembly 20 and the cleaning member 30 each have a working surface that directly contacts the surface to be cleaned, and when the housing 10 is in the working state, the working surfaces of the mop assembly 20 and the cleaning member 30 are both guaranteed to directly contact the surface to be cleaned, it can be understood that when the vacuum cleaner floor brush is in the working state, the working surfaces of the mop assembly 20 and the cleaning member 30 need to be guaranteed to be tightly attached to the floor, and when the working surfaces of the mop assembly 20 and the cleaning member 30 are in the working state, they are at the same level, especially the working surface of the cleaning member 30, the working surface of the cleaning member 30 can be slightly higher than the working surface of the mop assembly 20, and the cleaning member 30 has a certain compressibility, and when compared with the mop assembly 20, the cleaning member 30 needs to be more tightly attached to the floor to guarantee the working effect of the cleaning member 30, therefore, in the working state, the working surface of the cleaning member 30 is flush with the working surface of the mop assembly 20, or slightly above the working surface of the mop assembly 20, i.e., the cleaning members 30 are in contact with the floor surface preferentially over the mop assembly 20.

It should be noted that, in this embodiment, the inside of the housing 10 is actually provided with a device for spraying water onto the mop assembly 20, so that the working surface of the mop assembly 20 is always in a wet state, the mop assembly 20 acts similar to a mop, and when cleaning the ground or other surfaces to be cleaned, the mop assembly 20 needs to be kept in the wet state to ensure the cleaning effect of the mop assembly 20, but this results in water stains on the ground cleaned by the mop assembly 20, and the floor profiles laid on the ground in both home and public places are various, but the general ground has no water absorption function, and the water stains on the ground are removed by evaporation or air drying, but are related to the surrounding environment, in a word, after cleaning the ground, the water stains on the cleaned ground can be left by the feet of children or old people, may lead to slipping, causes the potential safety hazard, moreover, the user when handheld dust catcher scrubbing brush removes, must can step on the water stain by the foot, may lead to foreign matter and dust on the user's sole to adhere to the water stain of leaving over, causes the pollution to the ground of just having cleared up, influences the clearance effect of dust catcher scrubbing brush.

To the above-mentioned problem, in this embodiment, cleaning member 30 is located the rear side of mop subassembly 20, after mop subassembly 20 contacts with ground, cleaning member 30 contacts with the ground region that is cleared up by mop subassembly 20 again, the water stain absorption that leaves over mop subassembly 20, namely handle ground once more, clean up whole ground, earlier by the dust absorption mouth 40 dust absorption, clear up by mop subassembly 20 again, the water stain clearance that cleaning member 30 left over mop subassembly 20 at last, promote the ability on clearance ground, avoid leaving over water stain subaerial.

The embodiment provides a floor brush of a dust collector, which comprises a shell 10, an air channel is arranged inside the shell 10, a dust suction opening 40 and an air channel interface which are communicated with the internal air channel are arranged on the shell 10, a mounting cavity 11 is formed at the bottom of the shell 10, a mop cloth assembly 20 and a cleaning piece 30 are mounted in the mounting cavity 11, the cleaning piece 30 is positioned at the rear side of the mop cloth assembly 20, one part of the mop cloth assembly 20 and one part of the cleaning piece 30 are positioned in the mounting cavity 11, the other part of the mop cloth assembly 20 and the other part of the cleaning piece 30 are exposed out of the mounting cavity 11, the mop cloth assembly 20 and the cleaning piece 30 respectively have working surfaces which are in surface contact with an object to be cleaned, when the shell 10 is in a working state, the mop cloth assembly 20 and the cleaning piece 30 are in a working position, at the moment, the working surfaces of the mop cloth assembly 20 and the cleaning piece 30 are both in surface contact with the object, the water stain and the debris that leave over behind the cleaning of mop subassembly 20 are clear away, have solved mop subassembly 20 and have cleaned the back, can leave over the water stain in the surface of treating the cleaning object, influence the problem of clean effect.

Optionally, in this embodiment, the bottom of the mop assembly 20 and the bottom of the cleaning member 30 both have a planar working surface, wherein the bottom of the mop assembly 20 has a planar working surface, the inside of the mop assembly 20 has a rotating shaft capable of rotating under the driving of a motor, the surface of the mop assembly 20 is wrapped with a cleaning belt 22, the cleaning belt 22 moves along with the rotating shaft under the action of the rotating shaft, and part of the mop assembly 20 is located inside the installation cavity 11 and partially exposed from the installation cavity 11, and the part exposed from the installation cavity 11 and contacting with the ground is required to be ensured to be planar, and this planar structure is the working surface of the mop assembly 20, and the planar working surface is to match the ground or the surface of another object to be cleaned, so that the largest contact surface is provided between the working surface and the ground or another surface to be cleaned, thereby ensuring the cleaning effect of the mop assembly 20, the bottom of the cleaning member 30 also has a planar working surface, but unlike the mop assembly 20, the cleaning member 30 itself is a stationary part which cannot rotate, but in order to ensure that the cleaning member 30 can completely absorb water stains left by the mop assembly 20, the cleaning member 30 needs to have the same planar working surface as the mop assembly 20.

Optionally, in this embodiment, the cleaning member 30 is an elastic body, and the cleaning member 30 itself has a strong water absorption property, and can absorb water stains attached to the ground, when the housing 10 is not in the working state, the cleaning member 30 is not in the working position, at this time, the cleaning member 30 is in the free state, that is, the cleaning member 30 is in the uncompressed state at this time, a part of the cleaning member 30 in the free state is located inside the mounting cavity 11, another part of the cleaning member is exposed outside the mounting cavity 11, a working surface of the cleaning member 30 exposed outside the mounting cavity 11 contacts with a surface of an object to be cleaned, during the contact process, the cleaning member 30 is compressed to the inside of the mounting cavity 11 by being squeezed, but the working surface is always located at the bottom of the cleaning member 30, and the working surface of the cleaning member 30 is always in contact with the ground.

Optionally, in this embodiment, when the housing 10 is in the working state, the cleaning member 30 is compressed, and at this time, the working surface at the bottom of the cleaning member 30 moves toward the inside of the installation cavity 11 along with the cleaning member 30, but the working surface of the cleaning member 30 is always exposed outside the installation cavity 11, and the working surface of the cleaning member 30 is flush with the working surface at the bottom of the mop assembly 20, or the working surface of the cleaning member 30 is lower than the working surface of the mop assembly 20, that is, the portion of the cleaning member 30 protruding out of the installation cavity 11 is more, so that when the housing 10 is in the working state, the working surface of the mop assembly 20 and the working surface of the cleaning member 30 are both attached to the surface of the object to be cleaned, especially the cleaning member 30, so that the cleaning member 30 can be ensured to absorb water stains left by the mop assembly 20.

It should be noted that, in this embodiment, the working surfaces of the mop assembly 20 and the cleaning member 30 are exposed to the outside of the installation cavity 11, the cleaning member 30 is used for absorbing water stains left by the mop assembly 20, and in the working state, to ensure that the working surface of the cleaning member 30 is at least flush with the working surface of the mop assembly 20, if the working surface of the cleaning member 30 is higher than the working surface of the mop assembly 20, it may cause the working surface of the cleaning member 30 and the surface of the object to be cleaned to be not tightly attached, and it is difficult to ensure the effect of the cleaning member 30 for absorbing water stains, therefore, the working surface of the mop assembly 20 and the working surface of the cleaning member 30 are flush, preferably, the working surface of the cleaning member 30 is lower than the working surface of the mop assembly 20, and since the cleaning member 30 is an elastic body, it is elastic, even if the working surface of the cleaning member 30 is lower than the working surface of the mop assembly 20, in the normal working state, the working surface of the cleaning member 30 is maintained at the same level as the working surface of the mop swab assembly 20 by the pressing of the cleaning member 30, and thus, the working surface of the cleaning member 30 is maintained at a level higher than that of the mop swab assembly 20, but the working surface of the cleaning member 30 is generally slightly lower than that of the mop swab assembly 20, and the cleaning member 30 has a contraction range, and if the working surface of the cleaning member 30 is too low, it may be difficult to closely contact the working surface of the mop swab assembly 20 with the surface of the object to be cleaned even if the cleaning member 30 is compressed, so that the working surface of the cleaning member 30 is only slightly lower than that of the mop swab assembly 20.

Optionally, in this embodiment, as shown in fig. 3 and 4, the installation cavity 11 includes: a first chamber 111 and a second chamber 112, the first chamber 111 and the second chamber 112 being isolated from each other, the first chamber 111 being located near the front of the housing 10, the mop assembly 20 being installed in the first chamber 111, the second chamber 112 being located behind the first chamber 111, the second chamber 112 being located near the rear side of the housing 10, the cleaning member 30 being installed in the second chamber 112, the cleaning member 30 and the mop assembly 20 being isolated from each other due to the isolation between the first chamber 111 and the second chamber 112, in order to prevent the cleaning member 30 and the mop assembly 20 from directly contacting each other, the cleaning member 30 being provided to absorb water left behind by the mop assembly 20, if the cleaning member 30 and the mop assembly 20 are directly contacted, the cleaning member 30 absorbs water carried on the surface of the mop assembly 20 before the mop assembly 20 contacts the surface of the object to be cleaned, thereby affecting the normal operation of the mop assembly 20, and the cleaning members 30 do not absorb moisture indefinitely, it is necessary to separately install the mop assembly 20 and the cleaning members 30 in different chambers.

Optionally, in this embodiment, the second chamber 112 includes a side wall and a bottom plate matching with the peripheral side surface of the cleaning element 30, the second chamber 112 is a cavity structure with an opening at one end, wherein the peripheral side wall of the second chamber 112 and the peripheral side surface of the cleaning element 30 are matched with each other, so that the cleaning element 30 and the second chamber 112 are matched with each other in size, the bottom plate of the second chamber 112 is located inside the housing 10, the top surface of the cleaning element 30 contacts with the bottom plate, i.e. the end surface of the cleaning element 30 facing away from the working surface is bonded with the bottom plate, the cleaning element 30 is fixed on the bottom plate of the second chamber 112 by a bonding manner, the bonding is detachable bonding, for example, a magic tape is used, bonding surfaces capable of being bonded with each other are provided on the bottom plate and the end surface of the cleaning element 30 contacting with the bottom plate, so that the cleaning element 30 can be detached and cleaned conveniently, and when the moisture absorbed by the, the cleaning elements 30 are removed and wrung out, and then re-bonded into the second chamber 112 for further use.

Optionally, in this embodiment, as shown in fig. 5, the mop assembly 20 includes two cleaning belts 22 and a driving shaft, the two driving shafts 21 are arranged side by side and at intervals, the cleaning belts 22 are integrally annular, the driving shaft 21 is wrapped inside the cleaning belts 22, the driving shaft 21 is supported on the inner circumferential surface of the cleaning belts 22, the driving shaft 21 rotates inside the cleaning belts 22 and drives the cleaning belts 22 to rotate together, one end of the driving shaft 21 is connected to a motor of the dust collector, the motor provides power for the driving shaft 21, so that the driving shaft 21 rotates under the driving of the motor, the driving shaft 21 drives the cleaning belts 22 to rotate together during the rotation of the driving shaft 21, the cleaning belts 22 are further wrapped with a cleaning cloth on the outer surface of the cleaning belts 22, the cleaning cloth is used for directly contacting with the surface of the object to be cleaned, the cleaning belts 22 rotate along with the driving shaft 21, so as to drive the cleaning cloths on the, when the mop assembly 20 is in a working state, the cleaning cloth is in contact with the surface of the object to be cleaned and moves on the surface of the object to be cleaned, so that the action of wiping the surface of the object to be cleaned is completed, the dust and foreign matters attached to the surface of the object to be cleaned are cleaned, different from a common mop, the mop assembly 20 is driven by a motor of the mop assembly 20 to rotate, and the mop assembly 20 and the surface of the object to be cleaned are rubbed with each other without applying force on hands of a user, so that the cleaning purpose is achieved.

Optionally, in this embodiment, the length of the second chamber 112 is equal to or greater than the length of the first chamber 111, that is, the distance of the second chamber 112 along the length of the housing 10 is equal to or greater than the distance of the first chamber 111 along the length of the housing 10, the cleaning member 30 is located in the second chamber 112, the length of the cleaning member 30 is substantially the same as the length of the second chamber 112, and the length of the mop swab assembly 20 is substantially the same as the length of the first chamber 111, it can be understood that the length of the cleaning member 30 is equal to or greater than the length of the mop swab assembly 20, so as to ensure that the cleaning member 30 can cover and absorb water stains left by the mop assembly 20.

It should be noted that, in the present embodiment, the length of the cleaning member 30 is equal to or greater than the length of the mop assembly 20, because when the mop assembly 20 is in operation, but after the mop assembly 20 is pulled over the surface with the cleaning object, a water stain with the same size as the working surface of the mop assembly 20 is left on the surface with the cleaning object, the cleaning member 30 is used for absorbing the water stain left on the surface with the cleaning object, so that the working surface of the cleaning member 30 is required to be in full contact with the working surface of the cleaning member 30, that is, the working surface of the cleaning member 30 is required to cover the water stain completely for absorbing purpose, and therefore, the working surface and the water stain of the cleaning member 30 are required to be the same in the length direction, and in the width direction, because the cleaning member 30 moves forward along with the housing 10, only the length is required to be equal to the length of the cleaning member 30 and the mop assembly 20, preferably, in order to ensure the effect of the cleaning member 30 in absorbing water stains, the length of the cleaning member 30 is slightly longer than the length of the mop swab assembly 20, ensuring that the cleaning member 30 can completely cover the water stains.

Optionally, in this embodiment, one end of the cleaning element 30 is adhesively fixed inside the second chamber 112, a part of the cleaning element 30 is located inside the second chamber 112, and another part of the cleaning element 30 is exposed outside the second chamber 112, wherein the part of the cleaning element 30 located inside the second chamber 112 is larger than the part of the cleaning element 30 exposed outside the second chamber 112, that is, the height of the cleaning element 30 exposed outside the second chamber 112 is less than half of the overall height of the cleaning element 30, and most of the entire cleaning element 30 is located inside the second chamber 112, so as to ensure the adhesive strength between the cleaning element 30 and the bottom plate inside the second chamber 112.

It should be noted that, in this embodiment, the cleaning element 30 is not only an elastic compressible element, but also one end of the cleaning element 30 is adhered to the bottom plate of the second chamber 112, the cleaning element 30 and the second chamber 112 are fixed by mainly adhering the cleaning element 30 to the bottom plate, and secondly, the contact between the peripheral side walls of the second chamber 112 and the cleaning element 30 also plays a certain limiting role, when the cleaning element 30 is in the working state, the working surface of the cleaning element 30 is in direct contact with the surface of the object to be cleaned, and the two are rubbed with each other, during this process, the bottom of the cleaning element 30 receives friction force, and the top is adhered and fixed to the bottom plate, so as to ensure that the cleaning element 30 cannot be removed from the second chamber 112, therefore, in order to ensure the firm degree of adhesion between the cleaning element 30 and the bottom plate, the part of the cleaning element 30 located in the second chamber 112 is more, and the firm degree of adhesion of the cleaning element 30 can be enhanced, the cleaning piece 30 is prevented from being separated from the second chamber 112 when in use, and the normal use of the floor brush of the dust collector is prevented from being influenced.

Optionally, in this embodiment, as shown in fig. 2, a walking wheel 13 is further disposed at the bottom of the housing 10, a part of the walking wheel 13 is disposed inside the housing 10, another part of the walking wheel 13 is exposed outside the housing 10, and the bottom end of the walking wheel 13 is flush with the bottom end of the mop assembly 20.

Example two

This embodiment provides a dust collector, and the dust collector includes: dust catcher scrubbing brush and host computer and pipe subassembly, pipe subassembly connection host computer and dust catcher scrubbing brush, the dust catcher scrubbing brush includes casing 10, be equipped with dust absorption mouth 40 and wind channel interface on the casing 10, be equipped with the wind channel in the casing 10, the both ends in wind channel communicate with dust absorption mouth 40 and wind channel interface respectively, the bottom of casing 10 is equipped with the first cavity 111 and the second cavity 112 of mutual isolation, wherein, be equipped with mop subassembly 20 in the first cavity 111, be equipped with cleaning member 30 in the second cavity 112, cleaning member 30 is located mop subassembly 20's rear side, cleaning member 30 can absorb the water stain that mop subassembly 20 left over, the water stain of avoiding mop subassembly 20 to leave over causes the cleaning performance incomplete, and the user steps on the water stain and falls because of slipping easily, cause the potential safety hazard.

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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more 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. Either mechanically or electrically. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above 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 the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves 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 applications of other processes and/or use of other materials.

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

1. A vacuum cleaner floor brush, comprising:

the dust collector comprises a shell (10), wherein a dust suction port (40) and an air duct interface are arranged on the shell (10), an air duct is arranged in the shell (10), one end of the air duct is communicated with the dust suction port (40), and the other end of the air duct is communicated with the air duct interface; a mounting cavity (11) is formed at the bottom of the shell (10); a mop assembly (20) and a cleaning piece (30) positioned at the rear side of the mop assembly (20) are arranged in the mounting cavity (11); the mop component (20) and the cleaning piece (30) are respectively provided with a working surface for contacting with the surface of the object to be cleaned, and when the shell (10) is in the working position, the working surfaces of the cleaning piece (30) and the mop component (20) are both contacted with the surface of the object to be cleaned.

2. A vacuum cleaner floor brush according to claim 1, characterized in that the bottom surface of the cleaning element (30) is a planar working surface.

3. A vacuum cleaner floor brush according to claim 2, characterized in that the cleaning element (30) is an elastomer, the elastomer in its free state having a bottom surface projecting outwards from the bottom surface of the mop assembly (20).

4. A vacuum cleaner floor brush according to claim 3, characterized in that the cleaning member (30) is compressed when the housing (10) is in an operative position, the working surface of the bottom of the cleaning member (30) being no higher than the working surface of the bottom of the mop assembly (20).

5. A vacuum cleaner floor brush according to claim 1, characterized in that the mounting cavity (11) comprises a first chamber (111) and a second chamber (112) arranged in isolation from each other, the mop assembly (20) being located in the first chamber (111), the cleaning member (30) being mounted in the second chamber (112).

6. A vacuum cleaner floor brush according to claim 5, characterized in that the first chamber (111) is located between the second chamber (112) and the suction opening (40).

7. A vacuum cleaner floor brush according to claim 6, characterized in that the second chamber (112) comprises side walls matching the peripheral sides of the cleaning elements (30) and a floor surface to which the surface of the side of the cleaning elements (30) facing away from the working surface is detachably connected.

8. A vacuum cleaner floor brush according to claim 7, characterized in that the length of the second chamber (112) is greater than or equal to the length of the first chamber (111).

9. A vacuum cleaner floor brush according to claim 8, characterized in that the height of the inner part of the cleaning member (30) located in the second chamber (112) is more than half of the overall height of the cleaning member (30).

10. A vacuum cleaner floor brush as claimed in claim 3, wherein the resilient body is a sponge.

11. A vacuum cleaner floor brush according to claim 1, characterized in that the bottom of the housing (10) is further provided with road wheels (13).

12. A vacuum cleaner floor brush according to any of claims 1-11, characterized in that the mop assembly (20) comprises: the cleaning device comprises an annular cleaning belt (22) and two transmission shafts (21) surrounded by the cleaning belt (22), wherein the two transmission shafts (21) are arranged side by side at intervals, and the transmission shafts (21) are supported on the inner circumferential surface of the cleaning belt (22) and drive the cleaning belt (22) to rotate.

13. A vacuum cleaner comprising a main unit, a conduit assembly and a vacuum cleaner floor brush as claimed in any one of claims 1 to 12 connected to the main unit via the conduit assembly.