CN211834237U

CN211834237U - Cleaning tool

Info

Publication number: CN211834237U
Application number: CN202020142389.4U
Authority: CN
Inventors: 李万通
Original assignee: Dishe Intelligent Technology Wuhan Co Ltd
Current assignee: Wuhan Water Dust Circulation Technology Research Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-11-03
Anticipated expiration: 2030-01-22

Abstract

The present disclosure provides a cleaning tool, comprising: a housing; the cleaning module comprises a roller, a water pressing barrier strip and a shovel strip which are respectively arranged on the shell, wherein the water pressing barrier strip is interfered with the roller, and the water pressing barrier strip and the roller form a water tank; the shovel strip is provided with an arc-shaped working surface, one end of the shovel strip is in contact with the ground when working, and a garbage channel is formed between the arc-shaped working surface and the outer circumference of the roller; a water circulation module including a water storage tank installed on the housing; wherein, the water storage tank is connected with the shovel strip, and one end of the water storage tank is opened; the water storage tank and the water pressing barrier are respectively positioned at two sides of the roller. The self-cleaning of the roller can be realized by utilizing the water-dust circulation cleaning technology, the sweeping, the dragging, the washing and the twisting are combined together, the use is greatly facilitated, the very good cleaning effect can be realized, and particularly, the self-cleaning roller is used for viscous garbage which is extremely difficult to treat such as tomato sauce, chocolate sauce and the like.

Description

Cleaning tool

Technical Field

The disclosure belongs to the technical field of cleaning equipment, and particularly relates to a cleaning tool.

Background

With the development of modern technology, cleaning tools are diversified, including brooms, mops, floor wipers, dust collectors, and the like. The dust collector is a non-conventional cleaning tool, but the noise of the dust collector is very loud and uncomfortable, and the dust collector only sucks the dust into the dust box to clean the dust.

Brooms, mops and floor wipers are cleaning tools of the mop type, which generally have a fixed cleaning part, the cleaning capacity of which is determined by the dirt removing and absorbing capacity of the cleaning part. Since the cleaning portion is contaminated as soon as it comes into contact with the soiled floor, the cleaning power is gradually reduced during the subsequent cleaning process, and complete cleaning cannot be achieved, particularly when a large area is continuously swept. Therefore, the cleaning articles must be washed frequently, which is very troublesome.

For Chinese consumers, sweeping and mopping are necessary when cleaning the floor, and the floor cannot be thoroughly cleaned only by sweeping or mopping. However, the existing mopping and sweeping all-in-one machine needs to be washed continuously, or the structure is complex, the manufacturing cost is high, and common consumers are prohibited.

Moreover, existing cleaning tools can only clean dry waste (brooms, cleaners, etc.) or liquid waste (mops, etc.). It is said to be unwarranted by the hand in terms of cleaning either particularly poor or laborious (e.g., multiple washes with rags) of dry and wet mixed waste, particularly sticky waste (e.g., syrup, ketchup, etc.).

In addition, the mopping machine or the mopping and sweeping all-in-one machine can be provided with a water tank for storing water. The existing water tanks are generally of a simple box-like structure and are fixedly mounted on the machine, and water squeezed out of the drum may overflow to the ground and be inconvenient to clean.

SUMMARY

In view of one of the problems of the prior art described above, the present disclosure provides a cleaning tool including:

a housing;

the cleaning module comprises a rotary drum, a water pressing barrier strip and a shovel strip which are respectively arranged on the shell, wherein the water pressing barrier strip is interfered with the rotary drum, and the water pressing barrier strip and the rotary drum form a water tank; the shovel strip is provided with an arc-shaped working surface, one end of the shovel strip is in contact with the ground when working, and a garbage channel is formed between the arc-shaped working surface and the outer circumference of the roller;

a water circulation module including a water storage tank mounted on the housing; wherein the water storage tank is connected with the shovel strip, and one end of the water storage tank is open; the water storage tank and the water pressing barrier are respectively positioned on two sides of the roller.

In some embodiments of the present disclosure, a filter screen is installed at an upper end of the water storage tank.

In some embodiments of the present disclosure, the filter screen is detachably mounted on the water storage tank.

In some embodiments of the present disclosure, the drum and/or the reservoir are removably mounted to the housing.

In some embodiments of the present disclosure, the water circulation module further comprises a water tank mounted on the housing, the water tank being connected to the water reservoir.

In some embodiments of the present disclosure, the water tank includes a filter assembly that separates the water tank into a sewage box and a purified water box that are independent of each other, the sewage box being connected to the water storage tank.

In some embodiments of the present disclosure, the filter assembly is a filter screen or a filter cartridge.

In some embodiments of the present disclosure, the filter screen is a stainless steel filter screen.

In some embodiments of the present disclosure, the filter cartridge contains filter cotton and an activated carbon filter element.

In some embodiments of the present disclosure, the water tank is detachably mounted on the housing.

This among cleaning means aqua storage tank is next to the cylinder, and cleaning means can produce the effect of swashing at the during operation, and with water on the cylinder, then the cylinder is rolled up water, and water gets back to the aqua storage tank under the effect of gravity again when rolling up to certain height, has certain scouring action to the cylinder.

The self-cleaning of the roller can be realized by utilizing the water-dust circulation cleaning technology, the sweeping, the dragging, the washing and the twisting are combined together, the use is greatly facilitated, the very good cleaning effect can be realized, and particularly, the self-cleaning roller is used for viscous garbage which is extremely difficult to treat such as tomato sauce, chocolate sauce and the like.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

Fig. 1 is a partially exploded schematic view of a cleaning implement of the present disclosure.

Fig. 2 is a cross-sectional view of the cleaning tool shown in fig. 1.

FIG. 3 is another angled cross-sectional view of the cleaning tool shown in FIG. 1.

Fig. 4 is an exploded schematic view of a water tank of the present disclosure.

Fig. 5 is an exploded schematic view of a cartridge of the present disclosure.

Fig. 6 is a partial cross-sectional view of another cleaning implement of the present disclosure.

Fig. 7 is a partial cross-sectional view of yet another cleaning implement of the present disclosure.

Detailed Description

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

In the description of the present disclosure, it is to 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 meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

The terms "first," "second," and the like in the description and claims of the present disclosure and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference in the present disclosure to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present disclosure. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described in the present disclosure can be combined with other embodiments.

Fig. 1-3 illustrate a cleaning tool of the present disclosure, which includes a housing, a cleaning module, and a water circulation module.

Wherein the cleaning module includes a roller 111 and a pressing rod 123 respectively mounted on the housing. The pressing rod 123 interferes with the sponge layer 111b of the drum 111 to press out the sewage in the sponge layer 111 b.

The drum 111 has at least two layers, and the outermost layer is a sponge layer 111b for absorbing water and cleaning sticky garbage. The innermost layer of the cylinder 111 is a support layer and is made of a hard material. The driving motor can be sleeved in the roller 111, so that the space can be saved, and the size of the cleaning tool can be reduced.

The roller 111 may be detachably provided with a snap at one end, thereby facilitating detachment from the housing. The motor is installed inside the drum 111, and the rotation shaft is installed on the housing. The driving motor drives the hard material inside the roller transmission mechanism to rotate around the axis of the hard material, so that the sponge layer 111b is driven to rotate, and the surface of the sponge layer 111b makes circular motion.

The density and hardness of the sponge layer 111b of the roller 111 have a direct influence on the water absorbing property and the water retaining rate (also referred to as water lock). When the density of the sponge is improved to a certain extent, the water absorption performance is reduced, the hardness is improved, and the water storage rate is improved; on the contrary, the sponge density is reduced, the water absorption is improved, the hardness is reduced, and the water storage rate is reduced.

In the embodiment shown in fig. 1-3, the roller 111 is only used for absorbing water and cleaning sticky garbage, and in some embodiments of the present disclosure, the roller 111 can also be used for cleaning dry garbage, and in this case, the thickness, density, hardness, and other indexes of the sponge layer 111b are very important.

In some embodiments of the present disclosure, the sponge layer 111b may be made of polyvinyl alcohol (PVA) foam. The density of the PVA sponge is 0.5-0.25 g/cm³The water absorption rate is 0.5-1.5 g/cm³. The Shore hardness of the PVA sponge is 40-70. The water storage rate of the PVA sponge is 0.2-1.0 g/cm³. Such a sponge layer, because it possesses above-mentioned characteristic, consequently with the ordinary sponge cylinder contrast of current individual layer, has more excellent effect:

the sponge layer has proper water absorption performance and water storage rate and also has proper density and hardness, so that the sponge can deform properly to wrap garbage particles in the mopping process, and most garbage particles can be ejected out by utilizing the elasticity of the sponge layer to be separated from the sponge layer and fall into the dry garbage collection unit without omission when the sponge layer is rotated to be limited by the shovel strips; moreover, when the accumulated water on the ground is treated, the sponge can absorb more water, and less water is remained on the dragged bottom surface.

The single-layer sponge layer can avoid the defect that the service life of the roller is influenced because the double-layer sponge layer is extruded and separated from the layer.

Optionally, the sponge layer is generally 3-15 mm thick and deformed enough to wrap the common particulate waste. Household cleaning tools are provided with a sponge layer with the thickness of 5-10 mm, and common dry garbage on the household ground can be treated.

The water circulation module includes a water tank 250 and a sewage collecting tank 280 which are mounted on the housing 500, respectively. Wherein the sewage collecting tank includes a tank cover 282 and an inclined sidewall 281. As shown in FIGS. 2-3, the upper end of the sidewall 281 has an arc-shaped surface. A part of the outer circumference of the pressing rod 123 is attached to the arc-shaped face. A gap between the slot cover 282 and the sidewall 281 forms a first sewage port. The water squeezed from the sponge layer 111b by the squeezing rods 123 flows into the sewage collecting tank 280 along the side wall 281 by its own weight.

In the embodiment shown in FIGS. 1-3, the water circulation module further includes a water spray cover 246 mounted to the housing 500. The water spray cover 246 is positioned above the drum 111, and the water spray holes 246a are formed at the lower end of the water spray cover 246. The water spray holes 246a are connected to the water tank 250 to spray water onto the drum 111, thereby cleaning the drum 111. A water inlet 246b is formed at one side of the water spray cover 246, and the water inlet 246b is connected to the water tank 250.

In the embodiment shown in FIGS. 1-3, the cleaning module further includes a roller brush 131 and a shovel bar 112, each mounted to the housing 500.

Among them, the roll brush 131 includes bristles 131a and a brush bar 131 e. Alternatively, the brush staples 131a and the brush bars 131e are arranged at intervals on the surface of the roll brush 131. In the present embodiment, the rolling brush 131 is used for cleaning garbage. In the embodiment shown in fig. 1 to 3, the arrows of the axes of the roller 111 and the roller brush 131 respectively indicate the moving directions of the roller 111 and the roller brush 131, and it can be seen that the advancing direction of the cleaning tool is the right side. The cleaning implement moves to the right and the roller brush 131 rotates clockwise sweeping dry debris on the floor into the cleaning implement via the blade 112. The dry garbage enters the garbage box 141 along the moving track of the rolling brush 131.

One end of the shovel bar 112 is in contact with the ground and has an arc-shaped working surface, which forms a garbage passage with the outer circumferential surface of the drum 111. The shovel bar 112 may be a silicone shovel bar.

In the embodiment shown in fig. 1-3, the dust-blocking pad 142 is disposed at the dust inlet end of the dust box 141 to prevent dust from entering the cleaning tool. The portion of the garbage can 141 contacting the drum brush 131 may be provided in the shape of a rack (this embodiment will be referred to as a scraping tooth 141 a). The scraping teeth 141a contact with the bristles 131a and the brush bar 131e and have a certain friction force, so that garbage (such as hair) wound around the bristles 131a or the brush bar 131e can be scraped off, and the function of cleaning the bristles 131a and the brush bar 131e is achieved.

In the embodiment shown in FIGS. 1-3, the cleaning tool further includes a holder unit 190. The driving motor 113a, the gear box 113b, and the water pump motor 247a are mounted on the stand unit 190. In this embodiment, the driving motor 113a is used to drive the drum 111 and the drum brush 131 at the same time, and the water pump motor 247a is used to drive the water pump.

In addition, the holder unit 190 is also provided with a sewage nozzle 191. Wherein, the sewage nozzle 191 is provided with a sewage outlet 191a and a sewage inlet 191 b. The sewage outlet 191a is connected to the second sewage inlet 251a of the water tank 250, and the sewage inlet 191b is connected to the sewage collecting tank 280. Book (I)

Fig. 4 illustrates a water tank of the present disclosure. The water tank includes a water tank upper cover 255, a sewage cartridge 251, a purified water cartridge 252, and a filter assembly 254. Wherein the filter assembly 254 divides the water tank into a sewage box 251 and a purified water box 252 which are independent of each other, the sewage box 251 is connected to the sewage collecting tank 280, and the purified water box 252 is connected to the water spray cover 246. The sewage in the sewage collecting tank 280 is pumped into the sewage box 251 under the action of the water pump, is filtered by the filtering assembly 254, enters the purified water box 252, is pumped into the water spraying cover 246, and circulates in such a way, so that the self-cleaning of the roller is realized.

In the present disclosure, the filter assembly 254 may be a filter screen (which is referred to as the first filter screen in the present disclosure) or a filter cartridge. Wherein, the filter screen can be a stainless steel filter screen, a ceramic filter screen, etc. The filter assembly 254 shown in fig. 5 is a filter cassette. The filter cassette 254 comprises a filter cassette top cover 254, two layers of filter cotton 254c are arranged in the filter cassette top cover 254, and an activated carbon filter 254b is arranged between the two layers of filter cotton 254 c. The filter cartridge 254 shown in fig. 5 has a good filtering effect, and can remove most of the garbage in the sewage, so that the sewage can be recycled for many times.

In this embodiment, the water tank upper cover 255 is detachable, and a sealing ring 257 may be disposed at the water tank upper cover 255 to ensure the sealing effect of the water tank, as shown in fig. 4.

The cartridge shown in fig. 4 is closed, and a power unit is required at the outlet end of the purified water. The power unit provided on the purified water cartridge 252 side is preferably a water pump. A power unit may be provided on the sewage box 251 side. The power means on the side of the sewage box 251 may include a water pump or an air pump.

If the vacuum negative pressure principle is adopted to suck the sewage into the sewage box 251, the power device is an air pump, and an exhaust pipe is correspondingly arranged. Under this kind of condition, sewage can not contact with the motor, can not cause the influence to the motor, the long-life of motor. The sewage box 251 is also provided with an air pumping hole. In operation, the first air pump draws away the gas in the interior of the sewage box 251, forming a negative pressure, thereby drawing sewage from the first sewage box into the sewage box 251.

When the cleaning tool shown in fig. 1-3 is used for cleaning the ground, a user adds clean water into the water tank and starts the device. The fresh water is sucked to be sprayed on the drum 111. The user pushes the cleaning tool forward and backward, and the drum 111 and the drum brush 131 start to rotate.

With the cooperation of the shovel bars 112, the large solid garbage carried by the rolling brush 131 enters the cleaning tool through the garbage channel between the shovel bars 112 and the large solid garbage, and then enters the garbage box 141 along the motion track of the rolling brush 131. Small particles of trash and/or hair may be entangled around the bristles 131a and/or the brush bar 131e and then scraped off by the scraping teeth 141a at the front end of the trash can 141 into the trash can 141.

The sponge layer 111b on the roller 111 is slightly wet (unsaturated in water absorption) before contacting the floor, and after contacting the floor, the slightly wet sponge layer 111b absorbs liquid waste or viscous waste on the floor while wetting the floor. The viscous waste can be regarded as being composed of liquid waste and solid waste, and the liquid portion thereof is absorbed by the sponge layer 111b and the solid portion thereof is adhered to the sponge layer 111 b. A part of the small-particle trash not cleaned by the roll brush 131 may be embedded or adhered to the sponge layer 111 b.

The roller 111 continues to roll to the pressing rod 123. The water pressing rod 123 presses the sponge layer 111b to press out the sewage in the sponge layer 111 b. The water pressing rod 123 is partially embedded into the sponge layer 111b of the roller 111 all the time, and the sponge layer 111b is extruded all the time, which is equivalent to that in the using process, the water pressing rod 123 continuously wrings the roller 111, and then sprays clean water. That is, the drum 111 is always cleaned during use. The extruded sewage enters the sewage collecting tank 280 along the side wall 281 of the sewage collecting tank 280, is sucked into the water tank 250, is filtered and then is recycled to the roller 111, and the roller 111 is cleaned. The above steps are continuously circulated, and the ground is cleaned.

The cleaning implement shown in FIGS. 1-3 may be a floor sweeping robot.

Fig. 6 illustrates a partial cross-sectional view of another cleaning implement of the present disclosure. In the embodiment shown in fig. 6, the water pressing bar 122 is used to press the sewage of the sponge layer of the drum 111. Fig. 6 shows only the reservoir 290, the water blocking bar 122, the drum 111 and the shovel 112.

In the embodiment shown in fig. 6, the cleaning module includes a drum 111, a water bar 122, and a shovel bar 112, each mounted on the housing. Wherein the water pressing bar 122 interferes with the sponge layer of the drum 111, and the water pressing bar 122 and the drum 111 form a water tank a. The interference amount of the water pressure blocking strip 122 with the sponge layer of the roller 111 may be 2-4 mm. One end of the shovel bar 112 is in contact with the ground when in operation, and has an arc-shaped working surface, and a garbage passage (a to b in the figure) is formed between the arc-shaped working surface and the outer circumference of the drum 111.

In the embodiment shown in fig. 6, the drum 111 can process dry waste, liquid waste and viscous waste simultaneously. When the cylinder 111 rolls on the ground, the sponge layer is pressed and deformed by the particles of the dry garbage on the ground, and the particles of the dry garbage are wrapped by the sponge layer through deformation, so that the particles of the dry garbage are separated from the ground and rotate along with the cylinder 111, and the particles of the dry garbage leave the ground and continue to rotate along with the cylinder 111 under the extrusion of the shovel strip 112. When the shovel bars 112 are rotated, the sponge layer is deformed again due to the loss of the compression of the shovel bars, the dry garbage particles wrapped by the sponge layer are released, and the dry garbage enters the water storage tank 290.

The liquid waste and the viscous waste are adsorbed by the sponge layer of the drum 111, reach the sink a along with the rotation of the drum 111, and are then released from the sponge layer under the action of the water in the sink a, and enter the sink a. The sewage in the water tank a can be pumped out from the water tank a by a power device (such as a water pump or an air pump), and can also flow out from the water tank a by the flowing or self-weight of the water (at this time, the sewage outlet of the water tank a is arranged at two sides, or the water pressure barrier 122 is arranged with one high end and one low end, at this time, the sewage in the water tank a can flow out by self-weight). The effluent sewage may be filtered and returned to the water storage tank 290 for reuse in cleaning the drum 111.

In this embodiment, the water storage tank 290 is opened at an upper end thereof and connected to the shovel bar 112, and the water storage tank 290 and the water pressing bar 122 are respectively located at both sides of the drum 111. The water storage tank 290 is adjacent to the drum 111. When the cleaning tool is moved, since the upper end of the water storage tank 290 is opened, the water in the water storage tank 290 is agitated onto the drum 111 along with the movement of the cleaning tool, thereby wetting the drum 111.

In this embodiment, the reservoir 290 may be disposable and may be discarded after a single use.

Since the large dry garbage is directly introduced into the storage tank 290, the second filtering net 291 may be installed at the upper end of the storage tank 290, and the garbage is not introduced into the storage tank 290. The second filter 291 is preferably detachable, thereby enabling cleaning of the second filter 291.

When the cleaning tool shown in fig. 6 is used to clean the floor, the user adds clean water into the water storage tank 290, and pushes the cleaning tool to move back and forth, and the clean water is agitated onto the roller 111 along with the movement of the cleaning tool.

The cylinder 111 rotates, and subaerial dry rubbish's granule oppresses sponge layer 111b, warp, and sponge layer 111b wraps up the granule of dry rubbish through warping for the granule of dry rubbish separates with ground, rotates along with cylinder 111. When turned to position a, the particles of dry waste leave the ground, are squeezed by the spading strip 112 and continue to rotate with the drum 111. When the garbage is turned to the position b, the sponge layer 111b is restored and deformed due to the loss of the compression of the shovel bars 112, and the dry garbage wrapped by the sponge layer is released and is ejected onto the second filter screen 291 of the water storage tank 290.

The liquid waste or the viscous waste is absorbed by the sponge layer and rotates to the sink a along with the drum 111. The liquid garbage and the viscous garbage are released from the sponge layer under the action of the water in the water tank A and enter the water tank A. The pressurized water barrier strip 122 extrudes the sponge layer to extrude the sewage in the sponge layer. The water pressing bar 122 interferes with the sponge layer of the roller 111 all the time, the sponge layer is always extruded, and in the using process, the water pressing bar 122 continuously wrings the roller 111. That is, the drum 111 is always cleaned during use. The squeezed-out sewage enters the water tank a and is then discharged. The discharged sewage is purified and then enters the water storage tank 290 again for recycling.

The cleaning tool of the present embodiment may also use the water tank shown in fig. 4, and the filter cartridge shown in fig. 5. The sewage enters the sewage box 251 of the water tank, is filtered by the filtering assembly 254, and then enters the purified water box 252. The purified water cartridge 252 is connected to the water storage tank 290 and the purified water is reused for cleaning the drum 111 again.

Fig. 7 illustrates a partial cross-sectional view of another cleaning implement of the present disclosure. In the embodiment shown in fig. 7, the water pressing bar 122 is used to press the sewage of the sponge layer of the drum 111. Fig. 7 shows only the sewage collection tank 280, the water pressure bar 122, the drum 111, and the shovel 112.

In the embodiment shown in fig. 7, the cleaning module includes a drum 111, a water bar 122, and a shovel bar 112, which are mounted on the housing, respectively. Wherein the water pressing bar 122 interferes with the sponge layer of the drum 111. The interference amount of the water pressure blocking strip 122 with the sponge layer of the roller 111 may be 2-4 mm. One end of the shovel bar 112 is in contact with the ground and has an arc-shaped working surface, and a garbage passage (a to b in the drawing) is formed between the arc-shaped working surface and the outer circumference of the drum 111.

In this embodiment, the upper end of the sewage collecting tank 280 is open and connected to the shovel 112, and the sewage collecting tank 280 and the water pressing bar 122 are located on the same side of the drum 111. The sewage collection tank 280 is adjacent to the drum 111. When the cleaning tool is moved, the water in the sewage collecting tank 280 is agitated onto the roller 111 along with the movement of the cleaning tool due to the opening of the upper end of the sewage collecting tank 280, so as to wet the roller 111.

In the embodiment shown in fig. 7, the drum 111 can process dry waste, liquid waste and viscous waste simultaneously. When the cylinder 111 rolls on the ground, the sponge layer is pressed and deformed by the particles of the dry garbage on the ground, and the particles of the dry garbage are wrapped by the sponge layer through deformation, so that the particles of the dry garbage are separated from the ground and rotate along with the cylinder 111, and the particles of the dry garbage leave the ground and continue to rotate along with the cylinder 111 under the extrusion of the shovel strip 112. When the shovel bars 112 are rotated, the sponge layer is deformed again due to the loss of the compression of the shovel bars, the dry garbage particles wrapped by the sponge layer are released, and the dry garbage enters the sewage collecting tank 280.

The liquid trash and the viscous trash are adsorbed by the sponge layer of the drum 111. The water in the sewage collection tank 280 is agitated onto the sponge layer of the drum 111 as the cleaning tool moves. The roller 111 rotates continuously, and the water pressing barrier strip 122 extrudes the sewage in the sponge layer of the roller 111 along with the rotation of the roller 111. The sewage flows into the sewage collecting tank 280 along the surface of the drum 111 by its own weight. The sewage (B in the figure) that flows down is opposite with the motion direction of the water (C in the figure) that surges, and collision each other forms the water curtain, and the water curtain washes out the stickness rubbish of adhesion at the sponge layer or the dry rubbish that imbeds the sponge layer, and the cylinder 111 has also been washd to the water curtain simultaneously, and stickness rubbish or the dry rubbish that are washed down get into in the sewage collecting vat 280 along with rivers.

Since larger dry waste is directed into the waste collection tank 280, a third filter net 283 may be installed at the upper end of the waste collection tank 280, so that the waste does not enter the waste collection tank 280. The third filter 283 is preferably detachable, thereby achieving cleaning of the third filter 283.

In this embodiment, the effluent collection tank 280 may be disposable and disposed of after a single use.

In this embodiment, the effluent collection tank 280 is connected to the tank 250 (not shown). The water tank 250 of the present embodiment is also the water tank shown in fig. 4. The sewage enters the sewage box 251 of the water tank, is filtered by the filtering assembly 254, and then enters the purified water box 252. The purified water cartridge 252 is connected to the sewage collecting tank 280, and the purified water is reused for cleaning the drum 111 again.

The present disclosure provides a method for cleaning sticky trash on a floor using the cleaning tool shown in fig. 7, comprising:

adding clear water to the wastewater collection tank 280;

moving the cleaning tool forward, rotating the roller 111, and adsorbing the sticky garbage by the sponge layer of the roller 111; and

and treating sewage containing viscous garbage.

Wherein, the clean water in the sewage collecting tank 280 is agitated to the sponge layer of the roller 111 along with the movement of the cleaning tool. As the drum 111 rotates, the water pressing bar 122 presses out the sewage in the sponge layer of the drum 111. The sewage flows into the sewage collecting tank 280 along the surface of the drum 111 by its own weight. Clear water and sewage collide each other and form the water curtain, and the water curtain washes out the adhesion at the stickness rubbish on sponge layer, and the stickness rubbish that is washed out gets into in the sewage collecting vat 280 along with rivers.

In the present disclosure, the drum 111 and/or the squeeze bar 123 and/or the water tank 250 and/or the sewage collection tank 280 and/or the water storage tank 290 may be provided to be detachable, thereby facilitating cleaning.

The cleaning tool of the present disclosure may also include a disinfecting assembly. Wherein the disinfecting assembly may comprise an ozone generator. The ozone generator leads the generated ozone into the purified water box or the water tank A through the air pump and the air pipe so as to disinfect and sterilize the purified water or the water in the water tank A and prevent the water from becoming odorous. In addition, the water is provided with ozone, so that the ground can be disinfected and sterilized.

The disinfecting assembly may also be other disinfecting means such as a UV lamp, the ozone generator being only a preferred embodiment thereof.

The cleaning tool of the present disclosure may also be provided with an adjustment knob. The adjusting knob can adjust the water outlet speed, and when the ground is very dry, the water quantity can be increased, so that the ground is wet; when water is on the ground, the water can be reduced or not discharged, so that the cleaning tool can suck the water on the ground.

The cleaning tool of the present disclosure may be equipped with rollers. In addition, in the present disclosure, if the side casing corresponding to the drum 111 is relatively thick, the floor corresponding to the casings on both sides of the drum 111 cannot be cleaned by the drum 111 without fail, and thus a cleaning blind area is caused. In order to clean the blind area, at least one side brush may be provided at each side of the drum 111. The two side brushes may be symmetrically disposed on the housing at both sides of the drum 111.

The cleaning tool disclosed by the disclosure can be also provided with an anti-collision strip, so that the phenomenon that the shell is damaged due to collision in the process of cleaning the ground is avoided. Searchlights may also be provided to assist the user in cleaning when it is relatively dark, such as under the bed.

In the disclosure, water can be circulated for many times in the whole process, and garbage (dust) can be cleaned smoothly, and the technology is called as water-dust circulation cleaning technology in the disclosure.

It should be understood that the above examples are only for clearly illustrating the present disclosure, and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention as herein taught are within the scope of the present disclosure.

Claims

1. A cleaning implement, comprising:

a housing;

2. The cleaning implement of claim 1, wherein a filter screen is mounted to an upper end of the water reservoir.

3. The cleaning implement of claim 2, wherein the filter screen is removably mounted to the water reservoir.

4. The cleaning implement of claim 1, wherein the drum and/or the water reservoir are removably mounted to the housing.

5. The cleaning implement of claim 1, wherein the water circulation module further comprises a water tank mounted on the housing, the water tank being connected to the water reservoir.

6. The cleaning implement of claim 5, wherein the water tank includes a filter assembly that separates the water tank into a waste box and a purified water box that are independent of each other, the waste box being connected to the reservoir.

7. The cleaning implement of claim 6, wherein the filter assembly is a filter screen or a filter cartridge.

8. The cleaning implement of claim 7, wherein the filter screen is a stainless steel filter screen.

9. The cleaning implement of claim 7, wherein the filter cartridge houses filter cotton and an activated carbon filter element.

10. The cleaning implement of claim 5, wherein the water tank is removably mounted to the housing.