CN210697482U

CN210697482U - Dust collector floor brush and dust collector

Info

Publication number: CN210697482U
Application number: CN201921102479.4U
Authority: CN
Inventors: 钟亮
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-09
Anticipated expiration: 2029-07-15

Abstract

The utility model provides a dust catcher scrubbing brush and dust catcher, this dust catcher scrubbing brush includes scrubbing brush base (10) and round brush (20) of gyration setting in scrubbing brush base (10), still including pressing round brush apron (30) of establishing on round brush (20) tip, the one end card of round brush apron (30) is established on scrubbing brush base (10), be equipped with retaining member (40) that can remove along round brush apron (30) length direction on the other end of round brush apron (30), and retaining member (40) card is established on scrubbing brush base (10) when moving to pressing close to round brush apron (30) outward flange, retaining member (40) break off when moving to keeping away from round brush apron (30) outward flange and be connected with scrubbing brush base (10), the current dust catcher scrubbing brush hasp has been solved, lock or loosen the locking in-process through the structure and often need just can be realized with the help of the outside article, cause the locking of round brush apron, The loosening is inconvenient.

Description

Dust collector floor brush and dust collector

Technical Field

The utility model relates to a small household electrical appliances technical field especially relates to a dust catcher scrubbing brush and dust catcher.

Background

The dust collector is a dust removal device frequently used for indoor cleaning, and is mainly used for cleaning dust on floors, carpets, furniture, curtains and narrow corners. The working principle of the dust collector is that a motor drives a fan to rotate at a high speed, negative pressure is generated to form air flow and pressure difference, and garbage, dust and the like are sucked into a dust collecting structure of the dust collector by utilizing the pressure difference and the air flow, so that dust collection is realized. The existing dust collector comprises a dust collector body, a floor brush and a connecting pipe, one end of the connecting pipe is communicated with an air inlet channel of the floor brush, the other end of the connecting pipe is communicated with the dust collector body, the floor brush mainly plays a role of air suction, and the object to be cleaned sucked from the floor brush can enter the dust collector body through the connecting pipe to complete the cleaning function of the dust collector.

At present, current dust catcher scrubbing brush is usually including the scrubbing brush base that has the cavity, be equipped with the round brush that can revolve in scrubbing brush base cavity, be equipped with the round brush apron on the tip of round brush, push down the round brush tip through the round brush apron, and with the fixed setting of round brush apron and scrubbing brush base, thereby with the fixed setting in the cavity of scrubbing brush base of round brush, so that the round brush can not the drunkenness and deviate from at the rotation in-process, current round brush apron sets up the hasp structure more, it is concrete, the round brush apron is pressed and is established on the round brush, the one end of round brush apron is impressed the fixed back of mounting hole in the scrubbing brush base, the other end sets up the round brush apron locking on the scrubbing brush base through rotatory hasp structure, just so with the round brush fixed setting in the cavity of scrubbing brush base.

However, in the prior art, the locking and unlocking processes performed by the locking structure often need to be realized by means of sharp objects such as coins and keys, and the user experience is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust catcher scrubbing brush and dust catcher to solve current dust catcher scrubbing brush, lock or loosen the locking in-process through the hasp structure and often need just can realize with the help of outside article, cause the locking of round brush apron, loosen inconvenient problem.

The utility model provides a dust collector floor brush in a first aspect, which comprises a floor brush base and a rolling brush rotatably arranged in the floor brush base;

still establish including pressing the round brush apron on the round brush tip, the one end card of round brush apron is established on the scrubbing brush base, be equipped with on the other end of round brush apron can along the retaining member that round brush apron length direction removed, just the retaining member is moving to press close to the card is established when round brush apron outward flange on the scrubbing brush base, the retaining member is moving to keeping away from break off when round brush apron outward flange with the connection of scrubbing brush base.

Through setting up the round brush in the scrubbing brush base including scrubbing brush base and gyration, still including pressing the round brush apron of establishing on the round brush tip to make the one end card of round brush apron establish on the scrubbing brush base, be equipped with the retaining member that can remove along round brush apron length direction on the other end of round brush apron, and the retaining member card is established on the scrubbing brush base when moving to pressing close to round brush apron outward flange, the retaining member breaks off when moving to keeping away from round brush apron outward flange and is connected with the scrubbing brush base. When the retaining member removed to press close to the outer edge of round brush apron promptly, the retaining member just can block and establish on the scrubbing brush base, at this moment, the both ends of round brush apron are all blocked and are established on the scrubbing brush base, be about to round brush apron locking and set up on the scrubbing brush base, and then fix the round brush in the scrubbing brush base, when the retaining member removed to keep away from round brush apron outward flange, the retaining member just can break off and establish with the card of scrubbing brush base and be connected, thereby release the locking between the other end that makes the round brush apron and the scrubbing brush base and be connected, just also can take off the round brush apron from the scrubbing brush base. Like this can realize through removing the locking piece that the locking between round brush apron and the scrubbing brush base is fixed and the unblock, only need remove the locking piece during use and can realize the installation and the dismantlement of round brush apron, need not with the help of outside article, easy operation is convenient, the effectual user's that has improved experience. The problem of current dust catcher ground brush, lock or loosen often need just can realize with the help of outside article in the locking process through hasp structure, cause the locking of round brush apron, loosen inconveniently is solved.

In a particular embodiment of the invention, the at least one end of the floor brush base is provided with a mounting groove for mounting the roller brush cover plate and the roller brush, so that the at least one end of the roller brush is arranged in the mounting groove and passes through the roller brush cover plate will the rotatable card of the roller brush is arranged on the floor brush base.

Have the mounting groove that is used for installing round brush apron and round brush through making at least one of scrubbing brush base serve, so that at least one end of round brush sets up in the mounting groove and establishes the rotatable card of round brush on the scrubbing brush base through the round brush apron, be provided with the mounting groove on at least one of scrubbing brush base promptly, the mounting groove is used for installing round brush and round brush apron, at least one end of round brush just sets up in the mounting groove, and the end of round brush is gone up the pressure and is equipped with the round brush apron, just so just make at least one end of round brush establish in the scrubbing brush base through the round brush apron card, thereby avoided the round brush to deviate from in the rotation in-process drunkenness and follow the scrubbing brush base, the installation to round brush and round brush apron has been realized.

The utility model discloses an in the concrete implementation mode, one of round brush apron serves and has the orientation the first arch of scrubbing brush base, on the mounting groove with first protruding corresponding position department be equipped with first protruding matched with first draw-in groove.

One of the round brush cover plate is provided with a first bulge facing the floor brush base, a first clamping groove matched with the first bulge is arranged at a position corresponding to the first bulge on the mounting groove, specifically, the first bulge can be clamped in the first clamping groove, so that one end of the round brush cover plate is clamped in the mounting groove through the matching of the first bulge and the first clamping groove, namely, one end of the round brush cover plate is clamped on the floor brush base.

The utility model discloses an in the concrete implementation way, the retaining member is close to one of scrubbing brush base is served and is had the orientation the second of scrubbing brush base is protruding, on the mounting groove with the protruding corresponding position department of second be equipped with the protruding matched with second draw-in groove of second.

One through making the retaining member be close to the scrubbing brush base serves to have the second arch towards the scrubbing brush base, be equipped with the protruding matched with second draw-in groove of second with the protruding corresponding position department of second on the mounting groove, it is concrete, the protruding card of second can be established in the second draw-in groove, when the retaining member removed the outer edge of neighbouring round brush apron like this, the protruding card of second just can be blocked in the second draw-in groove, the retaining member has just been established in the mounting groove through the protruding cooperation card with the second draw-in groove of second, thereby the other end card of round brush apron has been established on the scrubbing brush base.

In a specific embodiment of the present invention, the rolling brush cover plate has a rail groove on the other end thereof, and the locking member is movable on the rail groove.

Through having the track groove on making the other end of round brush apron, the retaining member can remove on the track groove, and is concrete, the track groove can extend along the length direction of round brush apron, and the retaining member setting just can remove along the track groove in the track inslot to make the retaining member remove along the length direction of round brush apron, realized the portable setting of retaining member, and then the retaining member can move to the outward flange of round brush apron or keep away from the outward flange of round brush apron during, in order to realize the locking or the unblock of retaining member and scrubbing brush base.

In a specific embodiment of the present invention, the locking member includes a first sliding portion, a connecting portion, and a second sliding portion, and the first sliding portion and the second sliding portion are connected by the connecting portion;

the connecting portion are located the track inslot just can follow the track groove removes, first slip position is located the round brush apron deviates from on the one end terminal surface of round brush tip, the second slip position is located the round brush apron orientation on the one end terminal surface of round brush tip.

Through making the retaining member include first sliding part, connecting portion and second sliding part, first sliding part passes through connecting portion with the second sliding part and is connected, and connecting portion are located the track inslot and can remove along the track groove, and first sliding part is located the round brush apron and deviates from the one end terminal surface of round brush tip, and the second sliding part is located the one end terminal surface of round brush apron orientation round brush tip. Particularly, connecting portion can be located between first sliding part and the second sliding part, and the one end of connecting portion links to each other with first sliding part, the other end of connecting portion links to each other with the second sliding part, connecting portion set up at the track inslot and can remove along the track groove, and first sliding part and second sliding part are located the both sides in track groove respectively, set up the first sliding part of retaining member on the terminal surface that the round brush apron deviates from the round brush tip, first sliding part sets up towards the user promptly, so can be convenient for the user remove the retaining member through removing first sliding part when using, thereby make and be connected locking or disconnection unblock between retaining member and the scrubbing brush base, and then realized locking and unblock between round brush apron and the scrubbing brush base, it is simple and fast to use.

In a specific embodiment of the present invention, the second sliding portion has a second protrusion thereon toward the rear end of the floor brush base.

The second sliding part is provided with a second bulge facing the rear end of the floor brush base. When the floor brush is used, the first sliding portion is pushed to drive the second sliding portion to move along the length direction of the rolling brush cover plate, the first sliding portion is pushed to enable the first sliding portion to move to be close to the outer edge of the rolling brush cover plate, the second sliding portion moves towards the direction of the floor brush base, the second protrusion on the second sliding portion can be clamped with the second clamping groove on the floor brush base, the second sliding portion and the rolling brush cover plate are connected, therefore, the fixing arrangement between the other end of the rolling brush cover plate and the floor brush base is achieved, the first sliding portion is pushed reversely to enable the first sliding portion to move to the outer edge far away from the rolling brush cover plate, the second sliding portion moves towards the direction far away from the floor brush base, the second protrusion on the second sliding portion is connected with the rolling brush cover plate in a disconnecting mode, and therefore unlocking between the rolling brush cover plate and the floor brush base is achieved.

The utility model discloses an among the concrete implementation mode, still including setting up jacking piece and elastic component in the scrubbing brush base, jacking piece's one end with round brush apron butt, jacking piece's the other end with the one end of elastic component is connected, the other end butt of elastic component is in on the scrubbing brush base.

The floor brush also comprises a jacking part and an elastic part which are arranged in the floor brush base, one end of the jacking part is abutted against the rolling brush cover plate, the other end of the jacking part is connected with one end of the elastic part, the other end of the elastic part is abutted against the floor brush base, when the rolling brush cover plate is locked and connected with the floor brush base through a locking part, the rolling brush cover plate is pressed on the jacking part, the elastic part is positioned between the jacking part and the floor brush base and is in a compressed state, when the locking part is moved to disconnect the rolling brush cover plate and the floor brush base, the pressure of the rolling brush cover plate on the jacking part is weakened, the elastic part can jack the jacking part under the resilience restoring effect, the jacking part can jack the rolling brush cover plate positioned on the jacking part, namely, after the rolling brush cover plate is disconnected and unlocked with the floor brush base through moving the locking part, the jacking part can jack the rolling brush cover plate which is loosened and connected with the jacking part from the floor brush base, so that the rolling brush cover plate can be easily taken out without the help of foreign objects, the operation is convenient, and the user experience is improved.

In another embodiment of the present invention, the rolling brush cover plate is close to the side wall of the one end of the rolling brush having a first joint portion, the first joint portion is matched with the outer wall of the rolling shaft of the rolling brush.

Through having first joint portion on making the round brush apron be close to the one end lateral wall of round brush, first joint portion cooperatees with the roller bearing outer wall of round brush, when pressing the round brush apron to establish on the tip of round brush like this, can make first joint portion on the round brush apron cooperate with the roller bearing outer wall of round brush, and the better messenger's round brush apron is pressed and is established at the tip of round brush, has guaranteed the fixed stability that sets up of round brush apron and round brush.

The utility model discloses an in the concrete implementation way, the mounting groove orientation have the orientation on the one end inner wall of scrubbing brush base front end the third arch of round brush, the round brush apron is kept away from have second joint portion on the one end lateral wall of round brush, second joint portion with the third arch cooperatees.

Through making the mounting groove towards the third arch that has the orientation round brush on the one end inner wall of scrubbing brush base front end, the round brush apron has second joint portion on keeping away from the one end lateral wall of round brush, second joint portion cooperatees with the third arch, it is concrete, second joint portion can block in the second arch, second joint portion on making the round brush apron corresponds the block on the third arch, the third arch can play spacing effect, when improving the setting steadiness of round brush apron in the mounting groove, the assembly of round brush apron can be convenient for.

In a specific embodiment of the present invention, the first sliding portion is provided with an anti-slip structure.

Through be equipped with anti-skidding structure on first sliding part, can promote the user and feel when removing the first sliding part of retaining member, the user of being convenient for removes along with first sliding part, helps improving user's experience.

The utility model discloses an among the concrete implementation mode, still include seal assembly, scrubbing brush base upper cover is equipped with scrubbing brush upper cover, seal assembly is located the scrubbing brush base is far away on the one end terminal surface of scrubbing brush upper cover, seal assembly is including being located the first sealing member of scrubbing brush base rear end, and be located respectively the second sealing member and the third sealing member of scrubbing brush base both sides.

Through still including seal assembly, scrubbing brush base upper cover is equipped with scrubbing brush upper cover, seal assembly is located the scrubbing brush base and keeps away from on the one end terminal surface of scrubbing brush upper cover, seal assembly is including the first sealing member that is located scrubbing brush base rear end, and be located the second sealing member and the third sealing member of scrubbing brush base both sides respectively, seal assembly sets up on the one end terminal surface of scrubbing brush base keep away from scrubbing brush upper cover promptly, seal assembly sets up towards ground, seal assembly has sealed effect, in scrubbing brush walking operation in-process, can promote the vacuum in the holding cavity of scrubbing brush base, it is regional to make the interior vacuous dust absorption of formation of scrubbing brush base, help reaching better dust absorption effect. And make first sealing member be located the rear end of scrubbing brush base, second sealing member and third sealing member are located the both sides of scrubbing brush base, and seal assembly and round brush just so are located the scrubbing brush base respectively on all around, help further improving the regional leakproofness of vacuum dust collection of scrubbing brush base, improve dust collection effect.

In a specific embodiment of the present invention, the two ends of the first sealing member extend towards the two ends of the floor brush base, respectively, and the second sealing member and the third sealing member extend to the other end of the first sealing member along the end close to the first sealing member.

Through making the both ends of first sealing member extend towards the both ends of scrubbing brush base respectively, second sealing member and third sealing member all extend to on keeping away from the other end of first sealing member along the one end that is close to first sealing member, just so can form confined annular between first sealing member, second sealing member, third sealing member and the round brush to form the dust absorption region that has higher vacuum in the bottom of dust catcher scrubbing brush, help improving dust absorption effect.

In another embodiment of the present invention, the second sealing element is located the round brush cover plate is close to one side of the front end of the floor brush base or close to one side of the rear end of the floor brush base, and/or the third sealing element is located the round brush cover plate is close to one side of the front end of the floor brush base or close to one side of the rear end of the floor brush base.

Through making the second sealing member be located the one side that the round brush apron is close to scrubbing brush base front end or be close to scrubbing brush base rear end, and/or, the third sealing member is located the one side that the round brush apron is close to scrubbing brush base front end or is close to one side of scrubbing brush base rear end, like this when setting up the sealing member, also can expose the first sliding part on the retaining member of round brush apron, is convenient for remove the operation to the retaining member.

The second aspect of the utility model provides a dust collector, which comprises the dust collector floor brush.

Through including the dust catcher scrubbing brush, this dust catcher scrubbing brush is through including the scrubbing brush base and the round brush of gyration setting in the scrubbing brush base, this dust catcher scrubbing brush is still including pressing the round brush apron of establishing on the round brush tip, and make the one end card of round brush apron establish on the scrubbing brush base, be equipped with the retaining member that can remove along round brush apron length direction on the other end of round brush apron, and the retaining member card is established on the scrubbing brush base when moving to pressing close to round brush apron outward flange, the retaining member breaks off when moving to keeping away from round brush apron outward flange and is connected with the scrubbing brush base. When the retaining member removed to press close to the outer edge of round brush apron promptly, the retaining member just can block and establish on the scrubbing brush base, at this moment, the both ends of round brush apron are all blocked and are established on the scrubbing brush base, be about to round brush apron locking and set up on the scrubbing brush base, and then fix the round brush in the scrubbing brush base, when the retaining member removed to keep away from round brush apron outward flange, the retaining member just can break off and establish with the card of scrubbing brush base and be connected, thereby release the locking between the other end that makes the round brush apron and the scrubbing brush base and be connected, just also can take off the round brush apron from the scrubbing brush base. Like this can realize through removing the locking piece that the locking between round brush apron and the scrubbing brush base is fixed and the unblock, only need remove the locking piece during use and can realize the installation and the dismantlement of round brush apron, need not with the help of outside article, easy operation is convenient, the effectual user's that has improved experience. The problem of current dust catcher ground brush, lock or loosen often need just can realize with the help of outside article in the locking process through hasp structure, cause the locking of round brush apron, loosen inconveniently is solved.

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 needed 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 inventive labor.

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

FIG. 2 is a schematic view of a roller brush cover plate of a vacuum cleaner floor brush according to an embodiment of the present invention;

FIG. 3 is a partial view of an end of a base of a floor brush in a floor brush of a vacuum cleaner according to an embodiment of the present invention;

FIG. 4 is a schematic view of a dust collector brush according to an embodiment of the present invention;

FIG. 5 is a schematic view of another embodiment of the present invention showing a split of a rolling brush cover plate in a floor brush of a vacuum cleaner;

FIG. 6 is a schematic view of a vacuum cleaner brush according to an embodiment of the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 6;

FIG. 8 is a schematic sectional view of a base of a floor brush in a floor brush of a vacuum cleaner according to an embodiment of the present invention;

fig. 9 is a partially enlarged view of a portion B in fig. 8.

Description of reference numerals:

10-a floor brush base; 11-mounting grooves; 111-a first card slot; 112-a second card slot; 12-a mounting seat; 13-a connecting rod; 20-rolling and brushing; 21-a roller; 30-rolling brush cover plate; 31-a first protrusion; 32-a track groove; 33-a first snap-in part; 34-a second clamping part; 40-a retaining member; 41-a second protrusion; 42-a first slide; 421-anti-slip structure; 43-a second slide; 44-a connecting part; 50-a jack-up member; 60-an elastic member; 71-a first seal; 72-a second seal; 73-third seal.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

As described in the background art, in the existing floor brush of the dust collector, a rolling brush cover plate is often disposed on an end portion of a rolling brush to fix the rolling brush in a cavity of a floor brush base, so as to prevent the rolling brush from moving and falling off in a rotating process. In order to facilitate the taking out and the installation of the rolling brush, the rolling brush cover plate and the floor brush base are often connected in a detachable mode, if the existing rolling brush cover plate is provided with a lock catch structure, one end of the rolling brush cover plate is pressed into a mounting hole in the floor brush base to be fixed, and the other end of the rolling brush cover plate is connected with the floor brush base in a locking mode through a rotating lock catch, so that the rolling brush cover plate is fixedly arranged on the floor brush base, and the rolling brush is fixed in a cavity of the floor brush base. However, the locking and unlocking processes of the lock catch structure often need to be realized by means of sharp objects, the rolling brush cover plate is not easy to mount and dismount, and the user experience is reduced.

Based on the above reason, the utility model provides a dust catcher scrubbing brush and dust catcher, specific example is as follows:

FIG. 1 is a schematic structural view of a floor brush of a vacuum cleaner according to an embodiment of the present invention, FIG. 2 is a schematic disassembly view of a rolling brush cover plate of the floor brush of the vacuum cleaner according to an embodiment of the present invention, FIG. 3 is a partial schematic view of one end of a base of a floor brush in a vacuum cleaner floor brush according to an embodiment of the present invention, FIG. 4 is a schematic view of a dust collector brush according to an embodiment of the present invention, FIG. 5 is a schematic view showing a disassembled rolling brush cover plate of another vacuum cleaner floor brush according to an embodiment of the present invention, FIG. 6 is a schematic view of a floor brush of a vacuum cleaner according to another embodiment of the present invention, fig. 7 is a partially enlarged view of a portion a in fig. 6, fig. 8 is a schematic sectional view of a base of a floor brush in a vacuum cleaner floor brush according to an embodiment of the present invention, and fig. 9 is a partially enlarged view of a portion B in fig. 8.

The utility model discloses a first aspect of the embodiment provides a dust catcher scrubbing brush, as shown in fig. 1 to 9, including scrubbing brush base 10 and the round brush 20 of gyration setting in scrubbing brush base 10, it is concrete, scrubbing brush base 10 has the cavity of holding, set up round brush 20 in this cavity of holding, round brush 20 can hold the high-speed rotation in the cavity in this, in order to bring the debris granule on the clearance face into scrubbing brush base 10, wherein, it is equipped with round brush apron 30 to press on the tip of round brush 20, through round brush apron 30 with the fixed setting in scrubbing brush base 10 of round brush 20, in order to avoid round brush 20 to rotate the in-process drunkenness and deviate from in scrubbing brush base 10.

Specifically, in the present embodiment, one end of the rolling brush cover plate 30 is clamped on the floor brush base 10, the other end of the rolling brush cover plate 30 is provided with a locking member 40 capable of moving along the length direction of the rolling brush cover plate 30, the locking member 40 is clamped on the floor brush base 10 when moving to be close to the outer edge of the rolling brush cover plate 30, and the locking member 40 is disconnected from the floor brush base 10 when moving to be far away from the outer edge of the rolling brush cover plate 30. Specifically, as shown in fig. 1 to 7, the rolling brush cover plate 30 is pressed at the end of the rolling brush 20, one end of the rolling brush cover plate 30 is clamped in the floor brush base 10, the other end of the rolling brush cover plate 30 is provided with a locking member 40, the locking member 40 can move along the length direction of the rolling brush cover plate 30, and when the locking member 40 moves to the outer edge of the rolling brush cover plate 30, the locking member 40 can be clamped on the floor brush base 10, at this time, the two ends of the rolling brush cover plate 30 are clamped on the floor brush base 10, that is, the rolling brush cover plate 30 is locked and arranged on the floor brush base 10, and the rolling brush 20 is fixed in the floor brush base 10. When the locking member 40 moves away from the outer edge of the rolling brush cover plate 30, the locking member 40 can be disconnected from the clamping connection with the floor brush base 10, so that the locking connection between the other end of the rolling brush cover plate 30 and the floor brush base 10 is released, and the rolling brush cover plate 30 can be taken down from the floor brush base 10. Namely, the locking fixation and the unlocking between the rolling brush cover plate 30 and the floor brush base 10 can be realized by moving the locking piece 40, the installation and the disassembly of the rolling brush cover plate 30 can be realized by moving the locking piece 40 during the use, the outside objects are not needed, the operation is simple and convenient, and the user experience is effectively improved.

It should be noted that, in this embodiment, the locking member 40 moves along the length direction of the rolling brush cover plate 30 to be locked on the floor brush base 10 or unlocked between the rolling brush cover plate and the floor brush base 10, specifically, when the locking member 40 moves backward (toward the rear end of the floor brush base 10) along the length direction of the rolling brush cover plate 30, the rolling brush cover plate 30 and the floor brush base 10 can be locked, and correspondingly, when the locking member 40 moves forward (toward the front end of the floor brush base 10) along the length direction of the rolling brush cover plate 30, the rolling brush cover plate 30 and the floor brush base 10 can be unlocked. Or the rolling brush cover plate 30 and the floor brush base 10 can be locked when the locking member 40 moves forwards along the length direction of the rolling brush cover plate 30, and correspondingly, the rolling brush cover plate 30 and the floor brush base 10 are unlocked when the locking member 40 moves backwards along the length direction of the rolling brush cover plate 30.

In this embodiment, the locking member 40 can move along the length direction of the rolling brush cover plate 30, the locking member 40 can be disposed on the side of the rolling brush cover plate 30 away from the rolling brush 20, the locking member 40 can also be sleeved on the rolling brush cover plate 30, and the movable arrangement of the locking member 40 can be realized, it should be noted that, while the locking member 40 can move along the length direction of the rolling brush cover plate 30, a part capable of moving the locking member 40 needs to be disposed on the side of the rolling brush cover plate 30 away from the rolling brush 20, so that a user can detach and install the rolling brush cover plate 30 by moving the locking member 40.

It should be noted that, in this embodiment, the locking member 40 is clamped on the floor brush base 10 when moving to be close to the outer edge of the rolling brush cover plate 30, the distance from the locking member 40 to the outer edge of the rolling brush cover plate 30 when the locking member 40 can be clamped on the floor brush base 10 in this embodiment is not limited, the locking member 40 can be clamped on the floor brush base 10 when moving to the outer edge position, or the locking member 40 can be clamped on the floor brush base 10 when having a set distance from the outer edge, accordingly, the locking member 40 is disconnected from the floor brush base 10 when moving away from the outer edge of the rolling brush cover plate 30, and the distance from the outer edge of the rolling brush cover plate 30 when the locking member 40 is disconnected is also not limited in this embodiment.

In this embodiment, there is no other requirement on the shape and specific structure of the floor brush base 10, and it is sufficient that the floor brush base 10 can achieve its function, and the floor brush base 10 further has a dust inlet communicated with the cleaner main body, wherein in this embodiment, the rear end of the floor brush base 10 refers to the end close to the dust inlet, and correspondingly, the front end of the floor brush base 10 refers to the end far away from the dust inlet.

In this embodiment, there is no other requirement on the specific shape and structure of the rolling brush 20, and there is no limitation on the arrangement manner of the rolling brush 20 in the floor brush base 10, the rolling brush 20 may be a rolling brush in the prior art, and the specific arrangement manner of the rolling brush 20 and the rolling brush 20 may refer to the arrangement manner of the rolling brush in the prior art, which is not described in detail in this embodiment.

The embodiment provides a dust collector floor brush, through including floor brush base 10 and round brush 20 that the gyration set up in floor brush base 10, still include the round brush apron 30 of pressure setting on the round brush 20 tip, and make the one end card of round brush apron 30 establish on floor brush base 10, be equipped with retaining member 40 that can remove along round brush apron 30 length direction on the other end of round brush apron 30, and retaining member 40 establishes on floor brush base 10 when moving to pressing close to round brush apron 30 outward flange, retaining member 40 breaks off the connection with floor brush base 10 when moving to keeping away from round brush apron 30 outward flange. When retaining member 40 moves to the outer edge of pressing close to round brush apron 30 promptly, retaining member 40 just can block and establish on scrubbing brush base 10, at this moment, the both ends of round brush apron 30 are all blocked and are established on scrubbing brush base 10, be about to round brush apron 30 locking setting on scrubbing brush base 10, and then fix round brush 20 in scrubbing brush base 10, when retaining member 40 moved to keeping away from round brush apron 30 outward edge, retaining member 40 just can break off and establish with the card of scrubbing brush base 10 and be connected, thereby it removes locking connection to make between the other end of round brush apron 30 and the scrubbing brush base 10, just also can take off round brush apron 30 from scrubbing brush base 10. Like this can realize the locking between round brush apron 30 and the scrubbing brush base 10 fixedly with the unblock through removing retaining member 40, only need remove retaining member 40 during the use can realize the installation and the dismantlement of round brush apron 30, need not with the help of outside article, easy operation is convenient, the effectual user's that has improved experience. The problem of current dust catcher ground brush, lock or loosen often need just can realize with the help of outside article in the locking process through hasp structure, cause the locking of round brush apron, loosen inconveniently is solved.

Further, in the present embodiment, at least one end of the floor brush base 10 has a mounting groove 11 for mounting the drum brush cover 30 and the drum brush 20 thereon, so that at least one end of the drum brush 20 is disposed in the mounting groove 11 and the drum brush 20 is rotatably clamped on the floor brush base 10 by the drum brush cover 30. Specifically, as shown in fig. 1 and 3 to 7, at least one end of the floor brush base 10 is provided with a mounting groove 11, the mounting groove 11 is used for mounting the rolling brush 20 and the rolling brush cover plate 30, at least one end of the rolling brush 20 is arranged in the mounting groove 11, and the rolling brush cover plate 30 is pressed on the end portion of the rolling brush 20, so that at least one end of the rolling brush 20 is clamped in the floor brush base 10 through the rolling brush cover plate 30, thereby preventing the rolling brush 20 from jumping and falling off from the floor brush base 10 in the rotation process, and realizing the mounting of the rolling brush 20 and the rolling brush cover plate 30.

In the present embodiment, when the installation groove 11 is formed at one end of the floor brush base 10 and one end of the rolling brush 20 is installed in the floor brush base 10 through the rolling brush cover 30, an installation hole may be formed in the floor brush base 10 at a position corresponding to the other end of the rolling brush 20, so that the other end of the rolling brush 20 is inserted into the installation hole, one end of the rolling brush 20 is installed in the installation groove 11 and is engaged with the floor brush base 10 through the rolling brush cover 30, and the rolling brush 20 is fixedly installed in the floor brush base 10.

It should be noted that, in this embodiment, the locking member 40 is used to lock or unlock the rolling brush cover plate 30 and the floor brush base 10, that is, the rolling brush cover plate 30 is connected to the floor brush base 10 through the locking member 40, specifically, one end or both ends of the rolling brush cover plate 30 are connected to the floor brush base 10 through the locking member 40, and when one end of the rolling brush cover plate 30 is connected to the floor brush base 10 through the locking member 40, the other end of the rolling brush cover plate 30 may be inserted into the floor brush base 10, or connected to the floor brush base 10 through other detachable manners.

In this embodiment, when the rolling brush 20 and the rolling brush cover plate 30 are to be installed, the other end of the rolling brush 20 is first inserted into the installation hole of the floor brush base 10, one end of the rolling brush 20 is pressed into the installation groove 11 of the floor brush base 10 for temporary fixation, then the rolling brush cover plate 30 is pressed on the end of the rolling brush 20, one end of the rolling brush cover plate 30 is clamped on the floor brush base 10, the locking member 40 on the other end of the rolling brush cover plate 30 is moved to move the locking member 40 backward along the length direction of the rolling brush cover plate 30 to be close to the outer edge of the rolling brush cover plate 30 and clamped on the floor brush base 10, so that the rolling brush cover plate 30 is arranged on the floor brush base 10, and the rolling brush 20 is clamped on the floor brush base 10. When the rolling brush 20 and the rolling brush cover plate 30 need to be disassembled, the locking piece 40 is moved forwards along the length direction of the rolling brush cover plate 30, the locking piece 40 is moved to the position far away from the outer edge of the rolling brush cover plate 30, the connection between the locking piece and the floor brush base 10 is disconnected, the rolling brush cover plate 30 can be taken down from the floor brush base 10, the rolling brush 20 is taken out from the floor brush base 10, the rolling brush cover plate 30 and the floor brush base 10 can be locked and unlocked by moving the locking piece 40, and the rolling brush 20 and the rolling brush cover plate 30 are convenient to install and disassemble.

Further, in the present embodiment, one end of the rolling brush cover plate 30 has a first protrusion 31 facing the floor brush base 10, and a first locking groove 111 matched with the first protrusion 31 is disposed on the mounting groove 11 at a position corresponding to the first protrusion 31. Specifically, as shown in fig. 2 to 7, one end of the floor brush base 10 is provided with a mounting groove 11, one end of the rolling brush cover plate 30 is provided with a first protrusion 31, the mounting groove 11 is provided with a first clamping groove 111, the first protrusion 31 corresponds to the position of the first clamping groove 111, and the first protrusion 31 can be matched with the first clamping groove 111, specifically, the first protrusion 31 can be clamped in the first clamping groove 111, so that one end of the rolling brush cover plate 30 is clamped in the mounting groove 11 through the matching of the first protrusion 31 and the first clamping groove 111, that is, one end of the rolling brush cover plate 30 is clamped on the floor brush base 10.

In this embodiment, the first protrusion 31 can be matched with the first engaging groove 111, or the first protrusion 31 can be inserted into the first engaging groove 111, specifically, if the first engaging groove 111 can be a groove located on the inner wall of the mounting groove 11 or a limiting groove such as a through hole groove, the first protrusion 31 on the rolling brush cover plate 30 can be inserted into the limiting groove, so as to limit the movement of the rolling brush cover plate 30 along the direction perpendicular to the floor brush base 10, and to allow one end of the rolling brush cover plate 30 to be clamped on the floor brush base 10.

Further, in this embodiment, one end of the locking member 40 close to the floor brush base 10 is provided with a second protrusion 41 facing the floor brush base 10, and a second locking groove 112 matched with the second protrusion 41 is provided on the mounting groove 11 at a position corresponding to the second protrusion 41. Specifically, as shown in fig. 2 to 7, a locking member 40 is disposed at the other end of the rolling brush cover plate 30, one end of the locking member 40 close to the floor brush base 10 is provided with a second protrusion 41, a second slot 112 is disposed on the mounting groove 11, the position of the second slot 112 corresponds to the second protrusion 41, and the second protrusion 41 can be matched with the second slot 112, specifically, the second protrusion 41 can be clamped in the second slot 112, so that when the locking member 40 moves to the position close to the outer edge of the rolling brush cover plate 30, the second protrusion 41 can be clamped in the second slot 112, so that the locking member 40 is clamped in the mounting groove 11 through the matching of the second protrusion 41 and the second slot 112, thereby clamping the other end of the rolling brush cover plate 30 on the floor brush base 10.

In this embodiment, the second protrusion 41 can be matched with the second slot 112, or the second protrusion 41 can be inserted into the second slot 112, specifically, if the second slot 112 can be a groove located on the inner wall of the mounting groove 11 or a limiting groove such as a through hole groove, the second protrusion 41 on the rolling brush cover plate 30 can be inserted into the limiting groove, so that the movement of the rolling brush cover plate 30 along the direction perpendicular to the floor brush base 10 is limited, and the other end of the rolling brush cover plate 30 is clamped on the floor brush base 10.

Further, in the present embodiment, the other end of the brush roller cover 30 has a rail groove 32, and the locker 40 is movable on the rail groove 32. Specifically, as shown in fig. 2 and 4 to 7, a rail groove 32 is formed at the other end of the rolling brush cover plate 30, the rail groove 32 extends along the length direction of the rolling brush cover plate 30, and the locker 40 is disposed in the rail groove 32 and is movable along the rail groove 32, so that the locker 40 is moved along the length direction of the rolling brush cover plate 30, and the movable disposition of the locker 40 is achieved, and further, the locker 40 is movable to the outer edge of the rolling brush cover plate 30 or away from the outer edge of the rolling brush cover plate 30, so as to achieve the locking or unlocking of the locker 40 and the floor brush base 10.

In this embodiment, it should be noted that, retaining member 40 moves on track groove 32, wherein have certain frictional force between retaining member 40 and the track groove 32, make retaining member 40 just can move on track groove 32 under the condition that receives certain impetus, realize with the locking or the unblock of scrubbing brush base 10, can prevent like this that the scrubbing brush from rocking or striking etc. and making retaining member 40 take place to move in the use, lead to taking place phenomenons such as unblock when not needing the unblock, reduce the problem that user's use was experienced. Specifically, a plurality of protrusions may be provided at intervals between the inner wall of the rail groove 32 and the outer wall of the locker 40, and the protrusions may increase friction between the locker 40 and the rail groove 32 when the locker 40 moves on the rail groove 32.

Further, in the present embodiment, the locking member 40 includes a first sliding portion 42, a connecting portion 44 and a second sliding portion 43, the first sliding portion 42 is connected to the second sliding portion 43 through the connecting portion 44, the connecting portion 44 is located in the track groove 32 and can move along the track groove 32, the first sliding portion 42 is located on an end surface of the rolling brush cover plate 30 facing away from the end of the rolling brush 20, and the second sliding portion 43 is located on an end surface of the rolling brush cover plate 30 facing the end of the rolling brush 20. Specifically, as shown in fig. 2 and 5, the locking member 40 includes a first sliding portion 42, a connecting portion 44 and a second sliding portion 43, the connecting portion 44 is located between the first sliding portion 42 and the second sliding portion 43, one end of the connecting portion 44 is connected to the first sliding portion 42, the other end of the connecting portion 44 is connected to the second sliding portion 43, the connecting portion 44 is disposed in the track groove 32 and can move along the track groove 32, and the first sliding portion 42 and the second sliding portion 43 are respectively located on two sides of the track groove 32, specifically, as shown in fig. 2 to 7, the first sliding portion 42 is located on an end surface of the rolling brush cover plate 30 facing away from the end of the rolling brush 20, and the second sliding portion 43 is located on an end surface of the rolling brush cover plate 30 facing towards the end of the rolling brush 20. The first sliding part 42 of the locking part 40 is arranged on the end face, away from the end part of the rolling brush 20, of the rolling brush cover plate 30, namely the first sliding part 42 is arranged towards a user, so that the user can move the locking part 40 by moving the first sliding part 42 when in use, and the locking part 40 and the scrubbing brush base 10 are connected and locked or disconnected for unlocking, and then the locking and unlocking between the rolling brush cover plate 30 and the scrubbing brush base 10 are realized, and the use is simple, convenient and quick.

In the present embodiment, the second sliding portion 43 has a second protrusion 41 facing the rear end of the floor brush base 10. Specifically, as shown in fig. 2 to 7, the second protrusion 41 is disposed on the second sliding portion 43, and the second protrusion 41 may be formed by protruding an outer wall of the second sliding portion 43 toward the rear end of the floor brush base 10. The first sliding part 42 is connected with the second sliding part 43, when in use, pushing the first sliding part 42 will drive the second sliding part 43 to move along the length direction of the roller brush cover plate 30, pushing the first sliding part 42 to move to the outer edge of the roller brush cover plate 30, the second sliding part 43 moves towards the direction of the floor brush base 10, the second protrusion 41 on the second sliding part 43 can be engaged with the second engaging groove 112 on the floor brush base 10, so as to connect the second sliding part 43 with the roller brush cover plate 30, therefore, the other end of the rolling brush cover plate 30 is fixedly arranged with the floor brush base 10, the first sliding part 42 is pushed reversely to move to the outer edge far away from the rolling brush cover plate 30, the second sliding part 43 moves towards the direction far away from the floor brush base 10, the second bulge 41 on the second sliding part 43 is disconnected with the rolling brush cover plate 30, and therefore unlocking between the rolling brush cover plate 30 and the floor brush base 10 is achieved. In this embodiment, the second protrusion 41 is disposed on the second sliding portion 43, so as to be more conveniently engaged with the second engaging groove 112 in the mounting groove 11, which is helpful for improving the stability of the connection between the locking member 40 and the floor brush base 10.

In the present embodiment, as shown in fig. 2 to 7, the first sliding portion 42 is provided with a non-slip structure 421. The dust collector floor brush provided by the embodiment is characterized in that the first sliding part 42 of the locking part 40 is moved to realize the installation and the disassembly of the rolling brush cover plate 30, the anti-skidding structure 421 is arranged on the first sliding part 42 of the locking part 40, the hand feeling of a user when the first sliding part 42 of the locking part 40 is moved can be improved, the user can move along with the first sliding part 42 conveniently, and the experience of the user is improved.

In this embodiment, the surface of the first sliding portion 42 may be covered with a film layer made of a protective material, such as rubber, or the surface of the first sliding portion 42 may be formed with a frosted or corrugated structure, and the anti-slip structure 421 may be selected according to the actual structure and design requirement of the floor brush base 10.

Further, in the existing dust collector floor brush, the rolling brush cover plate 30 is detachably arranged on the floor brush base 10, and after the rolling brush cover plate 30 and the floor brush base 10 are unlocked, the rolling brush cover plate 30 is still positioned in the floor brush base 10, so that the rolling brush cover plate 30 is not easy to take out. In view of the above problems, in order to facilitate the removal of the rolling brush cover plate 30, in this embodiment, the vacuum cleaner floor brush further includes a jack 50 and an elastic member 60 disposed in the floor brush base 10, as shown in fig. 8 and 9, one end of the jack 50 abuts against the rolling brush cover plate 30, the other end of the jack 50 is connected with one end of the elastic member 60, and the other end of the elastic member 60 abuts against the floor brush base 10, specifically, in this embodiment, when the rolling brush cover plate 30 is locked with the floor brush base 10 by the locking member 40, the rolling brush cover plate 30 presses against the jack 50, and the elastic member 60 is located between the jack 50 and the floor brush base 10 and is in a compressed state, when the locking member 40 is moved to disconnect the rolling brush cover plate 30 from the floor brush base 10, the pressure of the rolling brush cover plate 30 against the jack 50 is weakened, and the elastic member 60 will jack the jack 50 under the action of resilient recovery, the jack-up piece 50 will jack up the round brush apron 30 that is located above that, namely after making round brush apron 30 and scrubbing brush base 10 break off the unblock through removing retaining member 40, jack-up piece 50 can be with unclamping the round brush apron 30 of connection from scrubbing brush base 10 jack-up, just so can need not to take out round brush apron 30 with the help of what foreign object was light, and convenient operation helps improving user's experience.

In the embodiment, when the jacking assembly jacks up the rolling brush cover plate 30, the locking member 40 is located on the rolling brush cover plate 30, and the jacking assembly jacks up the rolling brush cover plate 30 and the locking assembly together. It should be noted that one end of the jacking assembly abuts against the rolling brush cover plate 30, and specifically, the abutting position of the jacking assembly can be located on one side of the rolling brush cover plate 30 close to the second protrusion 41 of the locking member 40, so that the jacking member 50 can jack up the rolling brush cover plate 30 more easily.

In this embodiment, the lifting member 50 and the elastic member 60 are disposed in the floor brush base 10, in order to make the lifting member 50 spring linearly when the elastic member 60 is in the rebound state, so as to ensure the lifting effect of the lifting member 50, in this embodiment, as shown in fig. 8 and 9, a mounting seat 12 perpendicular to the rolling brush cover plate 30 may be disposed in the floor brush base 10, the mounting seat 12 may be composed of a groove rib, the lifting member 50 is disposed in the mounting seat 12 and can move along the vertical direction of the mounting seat 12, one end of the lifting member 50 abuts against the rolling brush cover plate 30, the other end of the lifting member 50 is connected with a connecting rod 13 perpendicular to the mounting seat 12, the elastic member 60 is sleeved on the other end of the lifting member 50, and one end of the elastic member 60 abuts against the connecting rod 13, the other end of the elastic member 60 abuts against the floor brush base 10, so that when the locking member 40 is moved to make the rolling brush cover plate 30 and the floor brush base 10 locked, the elastic member 60 is compressed by the pressure of the rolling brush cover plate 30, and when the locking member 40 is moved to unlock the space between the rolling brush cover plate 30 and the floor brush base 10, the jacking member 50 is vertically jacked up under the resilience restoring action of the elastic member 60, so that the rolling brush cover plate 30 abutting against the jacking member 50 is jacked up.

Further, in this embodiment, as shown in fig. 2 to 7, a first clamping portion 33 is disposed on a side wall of one end of the rolling brush cover plate 30 close to the rolling brush 20, and the first clamping portion 33 is matched with an outer wall of the rolling shaft 21 of the rolling brush 20, so that when the rolling brush cover plate 30 is pressed on the end of the rolling brush 20, the first clamping portion 33 on the rolling brush cover plate 30 can be matched with the outer wall of the rolling shaft 21 of the rolling brush 20, and the rolling brush cover plate 30 is better pressed on the end of the rolling brush 20, thereby ensuring stability of fixing the rolling brush cover plate 30 and the rolling brush 20.

In this embodiment, as shown in fig. 2 to 7, the mounting groove 11 has the third arch towards the round brush 20 on the one end inner wall towards the front end of the floor brush base 10, the one end lateral wall away from the round brush 20 of the round brush apron 30 has the second joint portion 34, the second joint portion 34 matches with the third arch, concretely, the second joint portion 34 can be blocked on the second arch 41, make the second joint portion 34 on the round brush apron 30 correspond the block on the third arch, the third arch can play spacing effect, when improving the setting steadiness of the round brush apron 30 in the mounting groove 11, the assembly of the round brush apron 30 can be convenient for.

Further, in this embodiment, the vacuum cleaner floor brush further includes a sealing assembly, as shown in fig. 1, the upper cover of the floor brush base 10 is provided with an upper cover of the floor brush, the sealing assembly is located on an end surface of the floor brush base 10 far away from the upper cover of the floor brush, the sealing assembly includes a first sealing element 71 located at the rear end of the floor brush base 10, and a second sealing element 72 and a third sealing element 73 located at two sides of the floor brush base 10, respectively, that is, in this embodiment, the sealing assembly is located on an end surface of the floor brush base 10 far away from the upper cover of the floor brush, the sealing assembly faces the ground, the sealing assembly has a sealing function, and during the floor brush walking operation, the vacuum degree in the accommodating cavity of the floor brush base 10 can be increased, so that a vacuum dust collecting area is formed in the floor brush base 10, which is helpful for achieving a better dust collecting. The first sealing element 71 is located at the rear end of the floor brush base 10, and the second sealing element 72 and the third sealing element 73 are located at two sides of the floor brush base 10, so that the sealing assembly and the rolling brush 20 are respectively located on the periphery of the floor brush base 10, which is helpful for further improving the sealing performance of the vacuum dust collection area of the floor brush base 10 and improving the dust collection effect.

In the embodiment, as shown in fig. 1, two ends of the first sealing member 71 extend towards two ends of the floor brush base 10, and the second sealing member 72 and the third sealing member 73 both extend along one end close to the first sealing member 71 to the other end far from the first sealing member 71, so that a closed ring shape can be formed between the first sealing member 71, the second sealing member 72, the third sealing member 73 and the rolling brush 20, and a dust collection area with a higher vacuum degree is formed at the bottom of the dust collector floor brush, which is helpful for improving the dust collection effect.

In the present embodiment, a mounting seat 12 for mounting the rolling brush cover 30 and the rolling brush 20 is provided on at least one end of the floor brush base 10, as shown in fig. 2 to 7, the second sealing member 72 may be located on a side of the rolling brush cover 30 close to the front end of the floor brush base 10 or a side of the rolling brush cover 30 close to the rear end of the floor brush base 10, and/or the third sealing member 73 may be located on a side of the rolling brush cover 30 close to the front end of the floor brush base 10 or a side of the rolling brush cover 30 close to the rear end of the floor brush base 10, so that the first sliding portion 42 of the locking member 40 of the rolling brush cover 30 may be exposed while the sealing members are provided, thereby facilitating the moving operation of the locking member 40. Specifically, when the rolling brush cover plate 30 and the second sealing element 72 are located on the same side, the second sealing element 72 may be located on the side of the rolling brush cover plate 30 close to the front end of the floor brush base 10, or the second sealing element 72 may be located on the side of the rolling brush cover plate 30 close to the rear end of the floor brush base 10. When the rolling brush cover plate 30 and the third sealing member 73 are located on the same side, the third sealing member 73 may be located on the side of the rolling brush cover plate 30 close to the front end of the floor brush base 10, or the third sealing member 73 may be located on the side close to the rear end of the floor brush base 10. When the rolling brush cover plate 30 is located at two sides of the floor brush base 10, one of the second sealing member 72 and the third sealing member 73 may be located at one side of the rolling brush cover plate 30 close to the front end of the floor brush base 10, and the other one of the second sealing member 72 and the third sealing member 73 may be located at one side of the rolling brush cover plate 30 close to the rear end of the floor brush base 10, or the second sealing member 72 and the third sealing member 73 may be located at one side of the rolling brush cover plate 30 close to the front end of the floor brush base 10, or the second sealing member 72 and the third sealing member 73 may be located at one side of the rolling brush cover plate 30 close to the rear end of the floor brush.

Example two

The embodiment provides a dust collector, which comprises the dust collector floor brush in any one of the embodiments. The dust collector can also comprise a ground brush pipe, a hose, an air duct pipe and a dust collector body, wherein one end of the ground brush pipe is communicated with one end of the hose, the other end of the ground brush pipe is communicated with the dust collector body, the other end of the hose is communicated with one end of the air duct pipe, and the other end of the air duct pipe is communicated with the ground brush, so that sundries in the ground brush are sent into a dust collecting structure of the dust collector body through the ground brush pipe, and the dust collecting effect is achieved.

The embodiment provides a dust collector, through including the dust collector scrubbing brush, this dust collector scrubbing brush is through including scrubbing brush base 10 and the round brush 20 of gyration setting in scrubbing brush base 10, this dust collector scrubbing brush is still including pressing the round brush apron 30 of establishing on the round brush 20 tip, and make the one end card of round brush apron 30 establish on scrubbing brush base 10, be equipped with the retaining member 40 that can remove along round brush apron 30 length direction on the other end of round brush apron 30, and retaining member 40 is established on scrubbing brush base 10 when moving to pressing close to round brush apron 30 outward flange, retaining member 40 breaks off the connection with scrubbing brush base 10 when moving to keeping away from round brush apron 30 outward flange. When retaining member 40 moves to the outer edge of pressing close to round brush apron 30 promptly, retaining member 40 just can block and establish on scrubbing brush base 10, at this moment, the both ends of round brush apron 30 are all blocked and are established on scrubbing brush base 10, be about to round brush apron 30 locking setting on scrubbing brush base 10, and then fix round brush 20 in scrubbing brush base 10, when retaining member 40 moved to keeping away from round brush apron 30 outward edge, retaining member 40 just can break off and establish with the card of scrubbing brush base 10 and be connected, thereby it removes locking connection to make between the other end of round brush apron 30 and the scrubbing brush base 10, just also can take off round brush apron 30 from scrubbing brush base 10. Like this can realize the locking between round brush apron 30 and the scrubbing brush base 10 fixedly with the unblock through removing retaining member 40, only need remove retaining member 40 during the use can realize the installation and the dismantlement of round brush apron 30, need not with the help of outside article, easy operation is convenient, the effectual user's that has improved experience. The problem of current dust catcher ground brush, lock or loosen often need just can realize with the help of outside article in the locking process through hasp structure, cause the locking of round brush apron, loosen inconveniently is solved.

In the description of the present invention, it is to be understood that the terms "width", "front", "back", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, 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.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the 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.

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 floor brush of a dust collector is characterized by comprising a floor brush base (10) and a rolling brush (20) which is rotatably arranged in the floor brush base (10);

still establish including pressing round brush apron (30) on round brush (20) tip, the one end card of round brush apron (30) is established on scrubbing brush base (10), be equipped with on the other end of round brush apron (30) and follow retaining member (40) that round brush apron (30) length direction removed, just retaining member (40) are moving to pressing close to the card is established when round brush apron (30) outward flange on scrubbing brush base (10), retaining member (40) are moving to keeping away from break off when round brush apron (30) outward flange with the connection of scrubbing brush base (10).

2. A vacuum cleaner floor brush according to claim 1, characterized in that at least one end of the floor brush base (10) is provided with a mounting groove (11) for mounting the roller cover plate (30) and the roller brush (20), so that at least one end of the roller brush (20) is arranged in the mounting groove (11) and rotatably clamped on the floor brush base (10) through the roller cover plate (30).

3. The floor brush of the dust collector as claimed in claim 2, wherein one end of the rolling brush cover plate (30) is provided with a first protrusion (31) facing the floor brush base (10), and the mounting groove (11) is provided with a first locking groove (111) corresponding to the first protrusion (31) at a position corresponding to the first protrusion (31).

4. A brush according to claim 3, wherein the locking member (40) has a second protrusion (41) facing the base (10) of the brush at an end thereof adjacent to the base (10), and the mounting groove (11) is provided with a second slot (112) corresponding to the second protrusion (41) and adapted to engage with the second protrusion (41).

5. A vacuum cleaner floor brush according to claim 4, characterized in that the roller cover plate (30) has a rail groove (32) on the other end, and the locker (40) is movable on the rail groove (32).

6. A vacuum cleaner floor brush according to claim 5, characterized in that the locking member (40) comprises a first sliding portion (42), a connecting portion (44) and a second sliding portion (43), the first sliding portion (42) and the second sliding portion (43) being connected by the connecting portion (44);

the connecting portion (44) is located in the track groove (32) and can move along the track groove (32), the first sliding portion (42) is located on one end face, deviating from the end portion of the rolling brush (20), of the rolling brush cover plate (30), and the second sliding portion (43) is located on one end face, facing the end portion of the rolling brush (20), of the rolling brush cover plate (30).

7. A brush as claimed in claim 6, characterized in that the second sliding portion (43) has the second projection (41) directed towards the rear end of the brush base (10).

8. A vacuum cleaner floor brush according to any one of claims 1-7, characterized in that it further comprises a jack-up member (50) and an elastic member (60) arranged in the floor brush base (10), wherein one end of the jack-up member (50) abuts against the rolling brush cover plate (30), the other end of the jack-up member (50) is connected with one end of the elastic member (60), and the other end of the elastic member (60) abuts against the floor brush base (10).

9. A floor brush for a vacuum cleaner according to any one of claims 1-7, characterized in that the side wall of the cover plate (30) of the roller brush (20) at the end near the roller brush is provided with a first clamping portion (33), and the first clamping portion (33) is matched with the outer wall of the roller (21) of the roller brush (20).

10. A floor brush for a vacuum cleaner according to any one of claims 2-7, wherein the mounting groove (11) has a third protrusion facing the roller brush (20) on an inner wall of an end facing the front end of the floor brush base (10), and the roller brush cover plate (30) has a second engaging portion (34) on an inner wall of an end facing away from the roller brush (20), and the second engaging portion (34) is engaged with the third protrusion.

11. A vacuum cleaner floor brush according to claim 6, characterized in that the first sliding portion (42) is provided with a slip-preventing structure (421).

12. A brush according to any one of claims 1-7, characterized by a sealing assembly, wherein the brush base (10) is provided with a brush cover (80), the sealing assembly is arranged on an end surface of the brush base (10) far away from the brush cover (80), the sealing assembly comprises a first sealing member (71) arranged at the rear end of the brush base (10), and a second sealing member (72) and a third sealing member (73) respectively arranged at two sides of the brush base (10).

13. A brush according to claim 12, wherein the first seal (71) extends towards both ends of the brush base (10), and the second seal (72) and the third seal (73) each extend along one end adjacent the first seal (71) to the other end remote from the first seal (71).

14. A brush according to claim 13, wherein the second seal (72) is located on the side of the brush roller cover (30) near the front end of the brush base (10) or near the rear end of the brush base (10), and/or the third seal (73) is located on the side of the brush roller cover (30) near the front end of the brush base (10) or near the rear end of the brush base (10).

15. A vacuum cleaner comprising a vacuum cleaner floor brush as claimed in any one of claims 1 to 14.