CN215305569U - Scrubbing brush and cleaning device for cleaning device - Google Patents

Abstract

The utility model discloses a floor brush for cleaning equipment and the cleaning equipment, wherein the floor brush comprises a floor brush support, a roller body, a clean water tank, a water spray pump and a water spray support, wherein the clean water tank, the water spray pump and the water spray support are arranged on the floor brush support, the floor brush support is provided with a bottom support, a connecting frame and a cover body, the roller body is arranged at the front part of the bottom support, a water storage cavity of the clean water tank is arranged on the cover body, the water storage cavity comprises a main body cavity part and a concave cavity part which protrudes and extends downwards from the main body cavity part, a mounting groove which is concave downwards is arranged on the bottom support, a water outlet is arranged on the circumferential side wall of the bottom of the mounting groove, the concave cavity part is contained in the mounting groove in a matching manner, the water spray pump is arranged on the bottom support and is communicated with the water outlet in a liquid flow manner, and the water spray pump and the mounting groove are arranged on the left side and the right side of the connecting frame. The cleaning equipment facilitates the self-cleaning operation after use, shortens the self-cleaning time and brings convenience to the daily use of users.

Description

Scrubbing brush and cleaning device for cleaning device

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a floor brush for the cleaning equipment and the cleaning equipment with the floor brush.

Background

Along with the improvement of people to the sanitation requirement, wet-type cleaning device is widely used in daily life at present, and its leading theory of operation does, sets up the roll body that has the function of absorbing water on the scrubbing brush, spouts the fresh water to the roll body, and the roll body is rotatory to be acted on ground and with subaerial filth absorption to the roll body on, extrudees the roll body afterwards again for the filth attached to the roll body is extruded and is sucked to the slop pail along with sewage together, so realizes the cleanness to ground.

This kind of wet-type cleaning equipment uses the back, like on the roll body, can all remain the filth in the sewage suction passageway usually, for convenience of customers washs, cleaning equipment generally all is provided with the function of automatically cleaning, but the capacity of clean water tank is comparatively limited in the cleaning equipment who has now, when carrying out the automatically cleaning operation, mostly still need the moisturizing operation, simultaneously because the water route is longer, consuming time is usually longer when the automatically cleaning is handled, daily use of being not convenient for.

Disclosure of Invention

It is an object of the present invention to provide a novel floor brush for a cleaning appliance to solve one or more problems of the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that: a floor brush for a cleaning device comprises a floor brush support and a roller body, wherein the roller body is arranged on the floor brush support in a rotating manner around the axis of the roller body, the floor brush also comprises a clean water tank, a water spray pump and a water spray frame, the clean water tank, the water spray pump and the water spray frame are arranged on the floor brush support, the water spray frame is provided with water spray openings facing the periphery of the outer side of the roller body, the water spray pump is arranged on a clean water output path between the clean water tank and the water spray openings,

the floor brush support is provided with a bottom support, a connecting frame fixedly arranged at the rear part of the bottom support and a cover body arranged on the bottom support, wherein the roller body is arranged at the front part of the bottom support, the clean water tank is provided with a water storage cavity, the water storage cavity is arranged on the cover body, the water storage cavity comprises a main cavity part and a concave cavity part which protrudes and extends downwards from the main cavity part, a downwards concave mounting groove is arranged on the bottom support, a water outlet is arranged on the circumferential side wall of the bottom of the mounting groove, the concave cavity part is contained in the mounting groove in a matched manner, the water storage cavity is communicated with the mounting groove in a liquid flow manner, the water spray pump is arranged on the bottom support and communicated with the water outlet in a liquid flow manner, and the water spray pump and the mounting groove are arranged on the left side and the right side of the connecting frame.

Preferably, the main body cavity portion is located above the roller body, the water spray pump, and the mounting groove.

Preferably, the recessed cavity portion includes a first cavity portion projecting and extending downward from the main body cavity portion, and a second cavity portion projecting and extending downward from the first cavity portion, the mounting groove has a groove main body into which the first cavity portion is fittingly inserted, and a groove portion recessed and extending downward from the groove main body, the first cavity portion is fittingly received in the groove main body, the second cavity portion is fittingly inserted in the groove portion, and the water outlet is provided on a circumferential side wall of the groove portion.

Furthermore, a clear water outlet is formed in the bottom of the second cavity, a convex column extending in the vertical direction is arranged in the groove, a plurality of convex edges are arranged at intervals in the circumferential direction of the convex column, and the convex column is inserted into the clear water outlet in a matched manner and enables the clear water outlet to be communicated with the groove.

Furthermore, the water outlet is arranged at a position close to the groove wall of the bottom in the groove part, and the water outlet is positioned on the circumferential groove wall at one side of the groove part close to the water spray pump.

Preferably, the lid includes bottom and top cap that mutually supports, the water storage chamber forms the bottom with between the top cap, be provided with transparent observation cover on the top cap to and be used for to the water filling port of pouring into liquid in the water storage chamber.

Preferably, the floor brush further comprises a water blocking member, the length extending direction of the water blocking member is parallel to the axial line of the roller body, the water blocking member has a fixed end and a free end along the height direction of the water blocking member, the fixed end is fixedly arranged on the floor brush support or the water spraying frame, the roller body comprises a roller and a cleaning body coated on the periphery of the outer side of the roller, the free end abuts against the cleaning body, wherein the water blocking member is located on the front side of the water spraying port, and the water blocking member and the water spraying port are located behind the vertical plane passing through the axial line of the roller body.

In some embodiments, the water jets are not higher than the roller body in the vertical direction and are not lower than three-quarters of the height of the roller body.

In some embodiments, the fixed end is connected to the upper portion of the water spray frame, and the free end is spaced apart from the water spray nozzle on the outer circumferential surface of the roll body.

Another object of the present invention is to provide a cleaning apparatus having the above-mentioned floor brush.

In order to achieve the purpose, the utility model adopts the technical scheme that: a cleaning device comprises a machine body and a handle, and comprises a floor brush for the cleaning device, wherein the floor brush is connected to the bottom of the machine body, and the machine body and/or the handle are/is provided with an operating button for switching the working state of a water spray pump.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the floor brush for the cleaning equipment, the clean water tank and the water pump are integrated on the floor brush, and the structure of the floor brush is fully utilized, so that the overall layout of the floor brush is compact, the water storage cavity of the clean water tank is maximally arranged, one-time water adding can work for a long time, and a sufficient amount of water is provided for the self-cleaning equipment after the cleaning equipment finishes cleaning the ground; meanwhile, the distance between the water pump and the clean water tank is short, the water path is simple, the operation is stable, the water supply time is short, the self-cleaning operation time of the cleaning equipment is saved, the water consumption in a single cleaning process is reduced, and convenience is brought to daily use of a user.

Drawings

FIG. 1 is a schematic view of the overall structure of a cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a floor brush according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the floor brush of FIG. 2 with the cover removed;

FIG. 4 is an enlarged view of section I of FIG. 3;

FIG. 5 is a schematic structural view of a cover body in the floor brush of FIG. 2;

FIG. 6 is a schematic view of the cover of the floor brush of FIG. 2 from another perspective;

FIG. 7 is an exploded view of the floor brush of FIG. 2;

FIG. 8 is a schematic top view of the floor brush of FIG. 2;

FIG. 9 is a schematic sectional view taken along line A-A of FIG. 8;

FIG. 10 is a schematic view of the sectional view taken along line B-B of FIG. 8 after being rotated 90 to the right;

FIG. 11 is a schematic view of the cross-sectional view taken along the line C-C of FIG. 8 after being rotated 90 to the right;

wherein: 100. a floor brush; 200. a body; 201. a frame; 202. a sewage bucket; 203. a power source; 204. a vacuum source; 300. a handle; 301. an operation button;

1. a floor brush bracket; 11. a bottom bracket; 111. a tank body; 112. a groove part; 113. a water outlet; 114. a convex column; 115. a rib; 12. a connecting frame; 13. a cover body; 131. a bottom cover; 132. a top cover; 132a, a water filling port; 132b, a water inlet cap; 132c, an observation cover; 133. a water storage cavity; 1331. a main body cavity part; 1332. a first cavity section; 1333. a second cavity section; 1334. a clear water outlet;

2. a roller body; 21. a drum; 22. a cleaning body; 3. a roller; 4. a water blocking member; 5. a water spray frame; 6. a water spray pump; 61. a water outlet of the water pump; 7. a wiper member.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, the cleaning apparatus includes a floor brush 100, a main body 200, and a handle 300, wherein the floor brush 100 is disposed at a lower portion of the main body 200 and is used to remove dirt at a position to be cleaned, and the handle 300 is attached to an upper portion of the main body 200 and is used for holding, etc., wherein the main body 200 includes a frame 201, a slop tub 202 disposed on the frame 201 and used to collect sewage, a vacuum source 204, and a power source 203 installed above the vacuum source 204.

Referring to fig. 2 to 11, the floor brush 100 includes a floor brush support 1 and a roller body 2, wherein the roller body 2 is rotatably disposed on the floor brush support 1 around its own axial line, the floor brush 100 further includes a clean water tank, a water spray pump 6 and a water spray frame 5 disposed on the floor brush support 1, the water spray frame 5 has water spray nozzles facing the outer periphery of the roller body 2, and the water spray nozzles are disposed in a plurality at intervals in parallel with the length extension direction of the roller body 2; the water spray pump 6 is arranged on a clean water output path between the clean water tank and the water spray opening.

Specifically, the floor brush support 1 includes a bottom bracket 11, a connecting frame 12 fixedly disposed at the rear portion of the bottom bracket 11, and a cover body 13 disposed on the bottom bracket 11, wherein the connecting frame 12 is used for connecting with the body 200, and rollers 3 are respectively disposed at two sides of the rear portion of the connecting frame 12, so as to facilitate the movement of the floor brush 100 on the surface to be cleaned. The roller body 2 is disposed at the front of the base frame 11, and the clean water tank has a water storage chamber 133, and the water storage chamber 133 is formed on the cover body 13.

Referring to fig. 3 to 7, the water storage chamber 133 includes a main body chamber portion 1331, and a recessed chamber portion protruding downward from the main body chamber portion 1331, wherein the main body chamber portion 1331 extends along the length and width directions of the lid body 13, and the recessed chamber portion protrudes downward only at one side of the main body chamber portion 1331. The bottom bracket 11 is provided with a mounting groove which is recessed downward, the circumferential side wall of the bottom of the mounting groove is provided with a water outlet 113, when the cover 13 is connected with the bottom bracket 11 in a matching way, the main body cavity part 1331 covers most of the area of the bottom bracket 11, the recessed cavity part is contained in the mounting groove in a matching way, and the water storage cavity 133 is communicated with the mounting groove in a liquid flow way. The water spray pump 6 is arranged on the bottom bracket 11 and is in fluid flow communication with the water outlet 113, and the water spray pump 6 and the mounting grooves are respectively arranged at the left side and the right side of the connecting frame 12.

Here, the recessed cavity portion includes a first cavity portion 1332 protruding downward from the main body cavity portion 1331 and a second cavity portion 1333 protruding downward from the first cavity portion 1332, and the volume of the first cavity portion 1332 is much larger than that of the second cavity portion 1333. The bottom of the second chamber part 1333 is provided with a clean water outlet 1334, and the bottom of the second chamber part 1333 is further provided with a knob to open or close the clean water outlet 1334.

The mounting groove has a groove main body 111 into which the first cavity portion 1332 is inserted in a corresponding fit, and a groove portion 112 recessed and extending downward from the groove main body 111, the first cavity portion 1332 is fittingly received in the groove main body 111, the second cavity portion 1333 is fittingly inserted in the groove portion 112, the water outlet 113 is provided on a circumferential side wall of the groove portion 112 at a position close to a bottom groove wall thereof, and the water outlet 113 is provided on a circumferential groove wall of the groove portion 112 at a side close to the water jet pump 6. The groove portion 112 is further provided with a convex column 114 extending along the up-down direction, a plurality of convex ribs 115 are arranged on the convex column 114 at intervals in the circumferential direction, the convex columns 114 are inserted into the clean water outlet 1334 in a matching manner, and the clean water outlet 1334 is communicated with the groove portion 112 through a gap formed between two adjacent convex ribs, so that the clean water in the water storage cavity 133 is pumped to the water spray frame 5 through the water outlet 113 from the clean water outlet 1334 to spray water on the roller body 2.

Specifically, the cover 13 includes a bottom cover 131 and a top cover 132 that are engaged with each other, the water storage cavity 133 is formed between the bottom cover 131 and the top cover 132, and the cavity is formed by continuously recessing from the bottom surface of the main body of the bottom cover 131 downward. The top cover 132 is further provided with a transparent observation cover 132c for observing the amount of the clean water in the water storage chamber 133, and the top cover 132 is further provided with a water inlet 132a for injecting the clean water into the water storage chamber 133 and a water inlet cover 132b for closing the water inlet 132 a.

The water spraying frame 5 is arranged on the upper portion of the cover body 13, a water pump water outlet 61 is further arranged on one side of the upper portion of the bottom support 11, and water supply is achieved through pipeline connection between the water pump water outlet 61 and the water spraying frame 5.

On one hand, the arrangement mode makes full use of the structure of the floor brush 100, so that the volume of the water storage cavity 133 can be increased as much as possible, more clean water can be carried in the process of one-time use, the condition that the addition of clean water is needed in short-time use is avoided, and the use and the operation of a user are more convenient; on the other hand, the distance between water spray pump 6 and the clear water tank compares prior art and reduces by a wide margin, not only makes the connecting line succinct, and the connecting line can not too much crooked, but also makes the length of connecting line reduce by a wide margin for the clear water can reach water spray frame 5 fast and act on roll body 2, has also practiced thrift the clear water to a great extent to and saved the time of operation.

Referring to fig. 8 to 11, the floor brush 100 further includes a water blocking member 4, a length extending direction of the water blocking member 4 is parallel to an axial line of the roller body 2, the water blocking member 4 has a fixed end 4a and a free end 4b along a height direction thereof, the fixed end 4a is fixedly disposed on the floor brush bracket 1 or the water spraying frame 5, the roller body 2 includes a roller 21 and a cleaning body 22 covering a peripheral portion of an outer side of the roller 21, and the free end 4b abuts against the cleaning body 22. The water blocking piece 4 is positioned at the front side of the water spraying frame 5, more specifically, at the front side of the water spraying opening, and the water blocking piece 4 and the water spraying opening are positioned together behind a vertical plane P passing through the axial lead of the roller body 2.

In this embodiment, the water spraying opening on the water spraying frame 5 is not higher than the roller body 2 in the vertical direction and is not lower than three-fourths of the height of the roller body 2.

The floor brush 100 further comprises a wiper member 7 provided on the floor brush holder 1, at least a portion of the wiper member 7 extending into the cleaning body 22 to squeeze out the contaminated water after adsorbing the contaminants on the floor from the cleaning body 22, and then to be sucked into the contaminated water tank 202 under the wiper member 7 by the negative pressure source. The wiper element 7 is located together with the water stop 4 behind the above-mentioned vertical plane P, and the wiper element 7 is located below the water stop 4. The region of the outer peripheral portion of the cleaning body 22 between the lower side of the water deflector 4 and the upper side of the wiper 7 is a region where the water spray frame 5 sprays water and absorbs clean water.

The water blocking member 4 is preferably made of soft rubber, and the fixed end 4a thereof is connected with the upper part of the water spraying frame 5, and the free end 4b thereof extends into the cleaning body 22. Here, the water blocking member 4 gradually extends forward and downward from the fixed end 4a to the free end 4b, and the free end 4b and the water spraying opening are arranged with a distance on the outer circumferential surface of the roller body 2, so that water sprayed from the water spraying opening to the roller body 2 can act on the cleaning body 22 in a larger area as much as possible, and simultaneously, the bottom wall of the cover body 13 in front of the water spraying frame 5 can not be splashed with water drops due to the blocking of the water blocking member 4, and the situation that the cleaned ground is polluted due to the dropping of the water drops in the cleaning process is avoided.

On the cleaning device of this embodiment, the cleaning device has a cleaning operation mode for cleaning the floor and a self-cleaning operation mode for cleaning itself, the water spray pump 6 is provided with a plurality of different operation states, and the handle 300 is further provided with an operation button 301 for switching the operation state of the water spray pump 6.

When the cleaning device is in a cleaning working mode, the operation button 301 is started, the water spraying pump 6 sprays clean water in the clean water tank to the roller body 2, the roller body 2 rotates, the floor brush 100 moves forwards, dirt on the ground is attached to the cleaning body 22 of the roller body 2, the roller body 2 continues to rotate, and the sewage is scraped and sucked to the sewage bucket 202 to be separated when passing through the water scraping piece 7.

After the cleaning device finishes cleaning, the floor brush 100 can be placed on the cleaned floor or on a support matched with the cleaning device, and the like, an operator operates the operating button 301 again to switch the working state of the water spray pump 6 to enable the water spray pump to operate at a high power, so that clean water in the clean water tank is sprayed onto the roller body 2 at a high flow rate, the roller body 2 rotates to the position of the water scraping part 7, sewage on the roller body 2 is scraped and sucked to the sewage tank 202 to be separated, and the sewage is continuously rotated for multiple times and separated, so that a large amount of dirt attached to the cleaning body 22 is removed, the cleaning of the roller body is realized, the sewage entering the sewage tank 202 is continuously and cleanly changed, and the suction channel is continuously flushed to realize self-cleaning. The operation buttons 301 may be set to different buttons to switch the operation, or may be switched after a certain time period of pressing a specific button as in the present embodiment.

The above descriptions of the front-back, up-down, left-right, etc. are defined by reference to the direction that the user observes when using the cleaning device, specifically, the position of the roller body 2 in the floor brush 100 is front, and the position of the connecting frame 12 and the body 200 is rear. The above-mentioned reference definition of the directions is only for describing the relative position relationship between the components more clearly and should not be regarded as the definition of the actual position of the components.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a scrubbing brush for cleaning device, includes scrubbing brush support and roll body, the roll body can set up around self axial lead rotatoryly on the scrubbing brush support, its characterized in that: the floor brush also comprises a clean water tank, a water spray pump and a water spray frame which are arranged on the floor brush support, the water spray frame is provided with water spray nozzles facing the periphery of the outer side of the roller body, the water spray pump is arranged on a clean water output path between the clean water tank and the water spray nozzles, the floor brush support is provided with a bottom support, a connecting frame fixedly arranged at the rear part of the bottom support and a cover body arranged on the bottom support, the roller body is arranged at the front part of the bottom support, the clean water tank is provided with a water storage cavity, the water storage cavity is arranged on the cover body, the water storage cavity comprises a main cavity part and a concave cavity part which protrudes and extends downwards from the main cavity part, a downward concave mounting groove is arranged on the bottom support, a water outlet is arranged on the circumferential side wall of the bottom of the mounting groove, and the concave cavity part is accommodated in the mounting groove in a matched manner, and the water storage cavity is communicated with the liquid flow between the mounting grooves, the water spray pump is arranged on the bottom bracket and communicated with the liquid flow between the water outlets, and the water spray pump and the mounting grooves are respectively arranged at the left side and the right side of the connecting frame.

2. A floor brush for a cleaning appliance according to claim 1, wherein: the main body cavity part is located above the roller body, the water spray pump and the mounting groove.

3. A floor brush for a cleaning appliance according to claim 1, wherein: the recessed cavity portion includes a first cavity portion projecting and extending downward from the main body cavity portion, and a second cavity portion projecting and extending downward from the first cavity portion, the mounting groove has a groove main body into which the first cavity portion is fittingly inserted, and a groove portion recessed and extending downward from the groove main body, the first cavity portion is fittingly received in the groove main body, the second cavity portion is fittingly inserted in the groove portion, and the water outlet is provided on a circumferential side wall of the groove portion.

4. A floor brush for a cleaning appliance according to claim 3, wherein: the bottom of the second cavity part is provided with a clean water outlet, the groove part is internally provided with a convex column extending along the up-down direction, the periphery of the convex column is provided with a plurality of convex edges at intervals, and the convex column is inserted in the clean water outlet in a matched manner and enables the clean water outlet to be communicated with the groove part.

5. A floor brush for a cleaning appliance according to claim 3, wherein: the water outlet is arranged at the position, close to the groove wall at the bottom, in the groove part, and the water outlet is positioned on the circumferential groove wall at one side, close to the water spray pump, in the groove part.

6. A floor brush for a cleaning appliance according to claim 1, wherein: the lid is including the bottom and the top cap of mutually supporting, the water storage chamber forms the bottom with between the top cap, be provided with transparent observation cover on the top cap, and be used for to the water filling port of pouring into liquid in the water storage chamber.

7. The floor brush for a cleaning device according to any one of claims 1 to 6, characterized in that: the scrubbing brush still has water blocking spare, the length extending direction of water blocking spare with the axial lead of roll body is parallel to each other, water blocking spare has stiff end and free end along self direction of height, the stiff end set firmly in on the scrubbing brush support or set firmly on the water spray frame, the roll body includes the cylinder and the cladding is in the cleaning body of cylinder outside week, the free end supports and leans on cleaning body, wherein, water blocking spare is located the front side of water jet, just water blocking spare with the water jet is located jointly behind the vertical plane through roll body axial lead.

8. The floor brush for a cleaning device according to claim 7, characterized in that: the water spray opening is not higher than the roller body in the vertical direction and is not lower than three-fourths of the height of the roller body.

9. The floor brush for a cleaning device according to claim 7, characterized in that: the fixed end is connected with the upper part of the water spraying frame, and the free end and the water spraying opening are arranged on the circumferential surface of the outer side of the roller body at intervals.

10. The utility model provides a cleaning device, includes fuselage and handle, its characterized in that: the floor brush for the cleaning device comprises a floor brush as claimed in any one of claims 1 to 9, the floor brush is connected to the bottom of the machine body, and an operation button for switching the working state of the water spray pump is arranged on the machine body and/or the handle.

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