CN114129087A

CN114129087A - Cleaning assembly and dust collector

Info

Publication number: CN114129087A
Application number: CN202111533605.3A
Authority: CN
Inventors: 卢善煜; 黄月林; 覃丕健
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-03-04

Abstract

The invention discloses a cleaning assembly which comprises a first rolling brush and a second rolling brush, wherein a sewage tank is arranged on one side of the second rolling brush, a comb tooth structure is arranged on the sewage tank and is in contact with the second rolling brush, and the comb tooth structure and the second rolling brush move relatively to enable the comb tooth structure to scrape sundries and excessive water on the rolling brush into the sewage tank. Also discloses a dust collector, which comprises a motor, wherein the motor is connected with the cleaning component. The cleaning assembly and the dust collector provided by the invention are provided with the comb tooth structure with the grooves for combing the cleaning bristles, so that water on the roller brush with the integrated function of suction and dragging can be kept in a proper water quantity, meanwhile, the structure can scrape off impurities such as dust and the like adhered to the roller brush, and the scraped impurities such as the dust and the like are driven by the scraped water to flow into the sewage tank, so that the bristles are kept clean, and the effect of ensuring the clean and clean floor dragging surface is achieved.

Description

Cleaning assembly and dust collector

Technical Field

The invention relates to the technical field of household appliances, in particular to a cleaning assembly, a cleaning device using the cleaning assembly and a dust collector.

Background

In daily life, particularly in household life, more and more families use the floor sweeper to clean the floor. At present, a cotton rag is hung outside the bottom of a sweeper on the market, a water tank is arranged above the rag, when the sweeper is used for sweeping the ground, water in the water tank can drip onto the rag, and then the wetted rag can rub with the ground back and forth in the moving process of the sweeper, so that the effect of cleaning the ground is achieved.

The more and more integrative dust catcher of inhaling on the existing market drags: mainly comprises a single rolling brush, a mop and a water tank suction mop are arranged behind the single rolling brush to form a whole, and a dust collector is arranged behind the single rolling brush; the double-rolling brush dust collector comprises a double-rolling brush dust collector, wherein a front rolling brush stirs dust and dirt on the ground to enable the dust and dirt to be lifted so as to be sucked into a dust cup of the dust collector; the rear rolling brush is responsible for mopping the floor, and the fine dust is rolled and mopped and adhered to the rolling brush; however, the effect of the double-roller brush is still to be improved.

Disclosure of Invention

The invention aims to provide a cleaning assembly and a dust collector, which can solve the problem of poor effect of cleaning the ground by only depending on the dust holding capacity of bristles or a mop.

In order to achieve the purpose, the specific technical scheme of the cleaning assembly and the dust collector is as follows:

the invention discloses a cleaning assembly which comprises a first rolling brush and a second rolling brush, wherein a sewage tank is arranged on one side of the second rolling brush, a comb tooth structure is arranged on the sewage tank and is in contact with the second rolling brush, and the comb tooth structure and the second rolling brush move relatively to enable the comb tooth structure to scrape sundries and excessive water on the rolling brush into the sewage tank.

Furthermore, the second round brush includes the roller bearing, is provided with the brush hair on the outer wall of roller bearing, and the broach structure stretches into in the brush hair to make the broach structure produce the interference to the brush hair on the second round brush.

Further, the length of the comb tooth structure extending into the bristles is 20 to 50% of the total length of the bristles.

Further, the comb tooth structure comprises a shell, the sewage tank is provided with an opening, and the bottom of the shell and the opening are oppositely arranged so that the shell is communicated with the sewage tank.

Furthermore, one side of the shell is provided with a plurality of comb tooth single bodies which are arranged on the side wall of the shell at equal intervals.

Further, the distance between two adjacent comb tooth monomers is 4mm to 6.5 mm.

Further, the length of the plurality of comb tooth single bodies arranged on the side wall of the shell is the same as that of the second rolling brush, so that the contact area of the brush hairs of the comb tooth single bodies and the second rolling brush is maximized.

Further, the broach monomer includes the body, and the both sides of body are provided with the slot to make unnecessary water flow into in the sewage case along the slot on the second round brush.

Further, the body is rectangular shape platelike structure, and the slot sets up along the both sides of body, and the free one end of broach that is close to the second round brush sets up to point portion to make the broach monomer scrape too much water and debris on the second round brush to the sewage case.

Further, the cleaning assembly further comprises a floor brush, a clamping groove is formed in the floor brush, a buckle structure is arranged on the shell, and the buckle structure and the clamping groove are fixedly connected to enable the shell and the floor brush to be clamped mutually.

A vacuum cleaner comprises a motor, wherein the motor is connected with a cleaning component.

The cleaning assembly and the dust collector have the advantages that:

the cleaning assembly and the dust collector provided by the invention are provided with the comb tooth structure with the grooves for combing the cleaning bristles, so that water on the roller brush with the integrated function of suction and dragging can be kept in a proper water quantity, meanwhile, the structure can scrape off impurities such as dust and the like adhered to the roller brush, and the scraped impurities such as the dust and the like are driven by the scraped water to flow into the sewage tank, so that the bristles are kept clean, and the effect of ensuring the clean and clean floor dragging surface is achieved.

Drawings

FIG. 1 is a schematic view of the cleaning assembly of the present invention;

FIG. 2 is a cross-sectional view of the cleaning assembly of the present invention;

FIG. 3 is an exploded view of the cleaning assembly of the present invention;

FIG. 4 is a schematic structural view of a comb tooth structure and a second roll brush of the present invention;

FIG. 5 is a first structural diagram of a comb tooth structure according to the present invention;

fig. 6 is a structural schematic diagram of a comb tooth structure of the present invention.

The reference numbers in the figures illustrate: 1. a first rolling brush; 2. a second rolling brush; 3. a comb structure; 31. comb tooth monomers; 311. a body; 312. a trench; 32. a housing; 33. a first buckle; 34. a second buckle; 4. a sewage tank; 5. a connecting pipe; 6. a wire cover; 7. and (4) a joint.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the hand sanitizer or the components that are referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

More and more suction-mop integrated dust collectors in the market at present are mainly divided into a single rolling brush, and a mop and a water tank suction-mop integrated dust collector are arranged behind the single rolling brush; the front rolling brush stirs dust and dirt on the ground to make the dust and dirt raise so as to be sucked into a dust cup of the dust collector; the rear rolling brush is responsible for mopping the floor, and the fine dust is rolled and mopped and adhered to the rolling brush; however, the effect of the double-roller brush is still to be improved.

As shown in fig. 1 to 6, a cleaning assembly and a vacuum cleaner provided by the invention are shown.

The invention provides a cleaning assembly, which comprises a floor brush, wherein a first rolling brush 1 is arranged on the floor brush, a second rolling brush 2 is arranged on one side of the first rolling brush 1, a sewage tank 4 is arranged on one side of the second rolling brush 2, a comb tooth structure 3 is arranged above the sewage tank 4, the first rolling brush 1, the second rolling brush 2 and the sewage tank 4 are sequentially arranged from one end to the other end of the floor brush, the first rolling brush 1 rotates anticlockwise, the second rolling brush 2 rotates clockwise, so that dust on the ground is sucked into a dust box by the first rolling brush 1, the second rolling brush 2 rotates clockwise to wipe the ground, the comb tooth structure 3 scrapes sundries and water on the second rolling brush 2, and redundant water flushes the sundries to the sewage tank 4, so that the ground is cleaned neatly and the floor mopping effect is improved.

Further, the comb tooth structure 3 contacts the second rolling brush 2, and the comb tooth structure 3 and the second rolling brush 2 move relatively to enable the comb tooth structure 3 to scrape sundries and excessive water on the rolling brush into the sewage tank 4. The second round brush 2 includes the roller bearing, is provided with the brush hair on the outer wall of roller bearing, and comb tooth structure 3 stretches into in the brush hair to make comb tooth structure 3 produce the interference to the brush hair on the second round brush 2.

Preferably, the length of the comb tooth structure 3 protruding into the bristles is 20% to 50% of the total length of the bristles. The interference amount is too small to play a role of combing the bristles, the interference with the rolling brush rod is caused by too much interference amount, and the interference amount is more suitable to be 20% -50% of the length of the bristles through testing. Of course, the interference amount between the comb tooth structure 3 and the bristles can be set in other ratios, and the experimental structure is only used as a preferred embodiment, and other embodiments are within the scope of the present invention as long as the comb tooth structure 3 and the bristles are in contact.

Further, the comb-tooth structure 3 includes a housing 32, and the wastewater tank 4 has an opening, and the bottom of the housing 32 and the opening are oppositely disposed to communicate the housing 32 with the wastewater tank 4. So that the comb-tooth structure 3 flows the excessive water and the sundries on the second round brush 2 into the sewage tank 4, it is needless to say that the opening of the housing 32 may be smaller than the opening of the sewage tank 4 as long as the excessive water and the sundries on the second round brush 2 can flow into the sewage tank 4.

Further, a plurality of comb-teeth units 31 are provided on one side of the housing 32, and the plurality of comb-teeth units 31 are disposed on a side wall of the housing 32 at equal intervals. This 3 designs of broach structure have promoted clean effect, promote user experience.

Preferably, the distance between two adjacent comb tooth monomers 31 is 4mm to 6.5 mm. As the most preferable embodiment, the distance between the adjacent two comb-tooth units 31 is 5.5mm, and if the distance between the adjacent two comb-tooth units 31 is too small, the resistance to wiping and debris is too large, and if the distance between the adjacent two comb-tooth units 31 is too large, the wiping effect is poor. Of course, the distance between two adjacent comb teeth can also be set to other values, and the above embodiment is only used as a reference here, and other values are within the protection scope of the present invention.

Further, the length of the plurality of comb tooth units 31 provided on the side wall of the housing 32 is the same as the length of the second roll brush 2, so that the contact area of the brush teeth of the comb tooth units 31 and the second roll brush 2 is maximized.

Further, the comb unit 31 includes a body 311, and grooves 312 are provided at both sides of the body 311, so that the excess water on the second round brush 2 flows into the wastewater tank 4 along the grooves 312. Preferably, the body 311 has a long strip plate-shaped structure, the grooves 312 are disposed along both sides of the body 311, and one end of the comb-teeth unit 31 adjacent to the second rolling brush 2 is disposed to be pointed, so that the comb-teeth unit 31 scrapes excessive water and impurities on the second rolling brush 2 to the sewage tank 4.

Further, clean subassembly still includes the scrubbing brush, is provided with the draw-in groove on the scrubbing brush, is provided with buckle structure on the casing 32, and buckle structure and draw-in groove joint are fixed so that casing 32 and scrubbing brush looks joint. The catches include a first catch 33 and a second catch 34, and the first catch 33 and the second catch 34 are both provided on a side wall of the housing 32 to fix the second drum brush 2 and the floor brush. The first catch 33 and the second catch 34 may have the same or different structures, and the above-described embodiment is only described as a preferred embodiment.

Further, a connecting pipe 5 is arranged on the floor brush, a wire cover 6 is sleeved outside the connecting pipe 5, and a connector 7 is arranged outside the wire cover 6, so that the structure forms a cleaning assembly.

The cleaning component provided by the invention is designed into a rolling brush comb tooth structure 3 with grooves 312, the shape of the rolling brush comb tooth structure is like a comb tooth, and two sides of each comb tooth are respectively provided with 1 groove 312, so that the rolling brush comb tooth structure has the functions of flowing water and guiding water. The front rolling brush rotates anticlockwise, and the rear rolling brush rotates clockwise. The sewage tank 4 is provided with a comb tooth structure 3, the comb tooth structure 3 extends into bristles of the rolling brush and is in interference fit with the bristles, the rear rolling brush and the comb tooth-shaped structure form relative motion, the comb teeth are deep into the bristles, grooves 312 are formed in the comb teeth, excessive water of the rolling brush is scraped by the comb tooth structure 3 through the relative motion of the rolling brush and the comb tooth structure 3, the scraped water flows into the sewage tank 4 below the comb tooth structure 3 along the grooves 312, meanwhile, dust and other objects adhered to the rolling brush are also scraped, and the scraped dust and the water flow into the sewage tank 4 below the comb teeth along the grooves 312; thus, the comb tooth structure 3 plays a role of cleaning the rolling brush, avoids the situation that the ground is too wet due to too much water on the rolling brush, simultaneously scrapes off the dust and the like adhered to the rolling brush to flow into the sewage tank 4, and avoids the situation that the dust adhered to the rolling brush is not scraped completely and then rotates to the floor to make the floor which is originally dragged completely dirty again. This 3 designs of broach structure have promoted clean effect, promote user experience.

The invention also provides a dust collector which comprises a motor, wherein the motor is connected with the cleaning component. The dust collector can be a dust collector integrating suction and mopping, and can also be a sweeping robot, and the form of the dust collection and the suction is not limited to the above form, and can also be other forms.

The cleaning assembly and the dust collector provided by the invention are provided with the comb tooth structure 3 with the grooves 312 for combing the cleaning bristles, so that water on the rolling brush on the dust collector integrated with suction and mopping keeps a proper water quantity, meanwhile, the structure can scrape off impurities such as dust and the like adhered on the rolling brush, and the scraped impurities such as the dust and the like are driven by the scraped water to flow into the sewage tank 4, so that the bristles are kept clean, and the effect of ensuring the mopping surface of the ground to be clean is achieved.

The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.

Claims

1. The utility model provides a cleaning assembly, its characterized in that includes first round brush and second round brush, and one side of second round brush is provided with the sewage case, is provided with the broach structure on the sewage case, and broach structure and second round brush contact, and broach structure and second round brush relative motion make the broach structure with debris on the round brush excessive hosepipe flow down to the sewage incasement.

2. The cleaning assembly of claim 1, wherein the second roller brush comprises a roller having bristles disposed on an outer wall of the roller, the comb structure extending into the bristles such that the comb structure interferes with the bristles on the second roller brush.

3. A cleaning assembly as claimed in claim 2, in which the length of the teeth extending into the bristles is between 20% and 50% of the total length of the bristles.

4. The cleaning assembly of any one of claims 2 or 3, wherein the comb structure comprises a housing, the sump has an opening, and a bottom of the housing and the opening are oppositely disposed to communicate the housing with the sump.

5. The cleaning assembly of claim 4, wherein one side of the housing is provided with a plurality of comb tooth units, and the plurality of comb tooth units are equally spaced on the side wall of the housing.

6. The cleaning assembly according to claim 5, wherein the distance between two adjacent comb tooth monomers is 4mm to 6.5 mm.

7. The cleaning assembly according to claim 5, wherein the sum of the lengths of the plurality of comb tooth units provided on the side wall of the housing is the same as the length of the second roller brush to increase the contact area of the comb tooth units and the bristles of the second roller brush.

8. The cleaning assembly as claimed in claim 5, wherein the comb unit includes a body, and grooves are formed at both sides of the body so that the surplus water on the second roll brush flows into the sump along the grooves.

9. The cleaning assembly of claim 8, wherein the body has an elongated plate-shaped structure, the grooves are formed along both sides of the body, and one end of the comb unit adjacent to the second roller brush is formed as a tip portion, so that the comb unit scrapes excessive water and impurities on the second roller brush to the sewage tank.

10. The cleaning assembly of claim 1, further comprising a floor brush, wherein the floor brush is provided with a clamping groove, the housing is provided with a buckling structure, and the buckling structure and the clamping groove are clamped and fixed to enable the housing and the floor brush to be clamped and connected.

11. A vacuum cleaner comprising a motor to which is attached a cleaning assembly as claimed in any one of claims 1 to 10.