KR101348830B1 - A wet cleaner - Google Patents

Abstract

The present invention relates to a mop cleaner, which is installed at the bottom of the main body 10 and has a flat pressing portion 20 having a plurality of water supply holes 21 formed therein; Installed in the main body 10, where the mop roll 30 in which the mop 31 is wound is accommodated, the mop roll receiving groove 40 forming an independent space with the main body 10; A place where the mop that is installed and used in the main body 10 is collected, and the mop collecting groove 50 forms an independent space with the main body 10; A rag feeding part 60 for feeding the rag 31 supplied from the rag roll receiving groove 40 to the bottom of the pressing part 20 to the rag recovery groove 50; It characterized in that it comprises a; water supply unit for supplying water to the mop 31 in close contact with the bottom of the pressing unit (20).

Description

Mop cleaner {A wet cleaner}

The present invention relates to a mop cleaner that can mop the floor of an apartment, a general house, an office.

Korea's housing culture is a culture that takes off shoes and sleeps on the floor unlike foreign countries, so the floor should be kept clean. Vacuum cleaners are usually used in most homes to clean floors. Such a vacuum cleaner can remove dust and small foreign substances accumulated on the floor by using a vacuum. However, the vacuum cleaner can remove dust or foreign matter that is easily separated from the bottom, but dust or oil stuck to the floor, food waste, etc. cannot be removed. As such, dust or oil, food waste, etc., which could not be removed by a vacuum cleaner, had to be removed using a mop.

By the way, when cleaning the floor using a mop did not give a strong force to the mop could not remove the old time stuck on the floor. In addition, in the prone state to hold the mop by hand to clean the floor, so cleaning the mop used to pain in the lower back and arms. In other words, mop cleaning required hard labor, and therefore, the elderly, pregnant women, and those with back pain could not clean the mop. In particular, these days, the spread of large apartments, the difficulty of cleaning the mop has been highlighted.

Based on these problems, many companies have released and sold a mop cleaner composed of an elongated handle bar and a detachable part for attaching and detaching the mop at the bottom of the handle bar.

However, in the case of such a mop cleaner, when the mop is dirty or the moisture absorbed in the mop disappeared because it had to be replaced with a new mop often caused inconvenience.

Based on these problems, many companies have been equipped with an elongated handle bar, the main body is installed on the bottom of the handle bar is sprayed steam, the mop cleaner is attached to the body to proceed with steam cleaning mop cleaner. In the case of such a mop cleaner, steam cleaning is performed by high temperature steam injected from the main body. At this time, as a method of attaching the mop to the main body, a method of wrapping the bottom of the main body using a bag-shaped mop, or a method of attaching the mop to the bottom of the main body using the Velcro method is known.

By the way, even in the case of the mop cleaner, there was an inconvenience to be frequently replaced with a new mop during cleaning. In addition, when using a bag-type mop, there was a possibility of being burned by hot steam in the process of replacing a new mop with the main body, and in the case of the Velcro type mop, the mop was separated from the main body over time. There was this.

In addition, since the used mop had to be sucked and reused, there was an inconvenience of sucking the mop after cleaning.

The present invention has been made to solve the above problems, it is possible to clean the mop without replacing the floor of a large flat floor, and further eliminate the need to replace the mop can eliminate the possibility of burns during mop replacement It is also an object to provide a mop cleaner which can prevent the mop from being separated.

Another object of the present invention is to provide a mop cleaner which can eliminate inconvenience for sucking a mop by using a disposable mop.

In order to achieve the above object, the mop cleaner according to the present invention, which is installed on the bottom of the main body 10, the flat pressing unit 20 is formed with a plurality of water supply holes 21; A mop roll receiving groove 40 formed to form an independent space with the main body 10, in which a clean mop 31 is accommodated; Mop recovery groove 50 that is formed to form an independent space with the main body 10, and used to collect the dirty mop; A rag feeding part 60 for feeding the rag 31 supplied from the rag roll storing groove 40 to the bottom of the pressing part 20 to the rag recovery groove 50; And a water supply unit supplying water to the mop 31 in close contact with the bottom of the pressing unit 20.
The mop 31 forms a mop roll 30 having a shaft portion 32 with a multi-ply wound structure; The mop roll receiving groove 40 is characterized in that the shaft fitting groove 42 is formed to the shaft portion 32 is formed.
In the present invention, a cushion layer 22 is provided on the bottom of the pressing unit 20 so that the mop 31 can be brought into close contact with the floor of the room.

delete

In the present invention, the cushion layer 22 is formed with a plurality of cushioning projections 23 to generate friction with the contact surface of the mop 31 so that the mop 31 is not pushed during cleaning.

delete

In the present invention, the trash feed unit 60 includes first and second rollers 61 and 62 which are installed in close contact with each other at the rear of the main body 10. At this time, the trash feed unit 60 is installed in the rear of the main body 10 to rotate any one of the first and second rollers 61 and 62 in close contact with the first and second rollers ( It further includes a knob (65) connected to any one of (61) (62). Alternatively, any one of the first and second rollers 61 and 62 is rotated by an electric driving unit (not shown) built in the main body 10.

In the present invention, the water supply unit, the water tank 71 is installed in the main body 10 and the water supplied from the water tank 71 to vaporize the water supply hole 21 to the injection portion And a steam converter 72 having an ultrasonic element 72a embedded therein, and a power supply unit 75 for applying power to the ultrasonic element 72a.

In the present invention, the water supply unit, a water tank 171 installed inside the main body 10, a pressure pump 172 for pumping water supplied from the water tank 171, and the pressure pump ( It includes a flow path 174 for supplying the water pumped from the 172 to the water supply hole (21).

As described above, according to the mop cleaner according to the present invention, by using a multi-meter mop wound on the mop roll, there is no need to replace the mop when cleaning the mop, and further, the used mop is collected in the mop collection groove It is then cut and removed, eliminating the need to clean the mop.

In addition, when the water supply unit is used in an ultrasonic method or a pump pump, it is possible to exclude the use of more than a few meters of the wire required in the conventional steam cleaner, so the usability and storage is very good.

Furthermore, even if the floor is cleaned of a rubbing floor such as a mat or a carpet, the mop can be prevented from being separated from the bottom of the main body.

1 is a perspective view of a mop cleaner according to the present invention;
Figure 2 is an exploded perspective view of the mop cleaner of Figure 1,
3 and 4 are views for explaining the operation of the mop position fixing part of FIG.
5 is a view for explaining a restraining unit for restraining the rotation of the second roller of FIG.
6 is a view for explaining a first embodiment of the water supply unit in the mop cleaner of FIG.
7 is a view for explaining a second embodiment of the water supply unit in the mop cleaner of FIG.
8 is a view for explaining a third embodiment of the water supply unit in the mop cleaner of FIG.
9 is a view for explaining the bottom of the pressing unit in the mop cleaner of FIG.
10 is a view for explaining that in the mop cleaner of Figure 1, the mop is recovered to the mop collecting groove by the mop sending unit.

1 is a perspective view of the mop cleaner according to the present invention, Figure 2 is an exploded perspective view of the mop cleaner of Figure 1, Figures 3 and 4 are views for explaining the operation of the mop position fixing of Figure 2, Figure 5 FIG. 2 is a view for explaining a restraining part for restraining rotation of the second roller of FIG. 2. 6 is a view for explaining a first embodiment of the water supply unit in the mop cleaner of FIG. 1, and FIG. 7 is a view for explaining a second embodiment of the water supply unit in the mop cleaner of FIG. 8 is a view for explaining a third embodiment of the water supply unit in the mop cleaner of FIG. 9 is a view for explaining the bottom of the pressing unit in the mop cleaner of FIG. 1, FIG. 10 is a view for explaining that the mop is recovered to the mop collecting groove by the mop sending unit in the mop cleaner of FIG. Drawing.

As shown, the mop cleaner according to the present invention, the main body 10, the support rod 11 is installed; A flat pressing part 20 installed at the bottom of the main body 10 and having a plurality of water supply holes 21 therein; A mop roll receiving groove 40 formed to form an independent space with the main body 10 and having a clean mop 31; A mop recovery groove 50 which is formed to form an independent space with the main body 10 and recovers the mop that is used and soiled; A rag feeding part 60 for feeding the rag 31 supplied from the rag roll receiving groove 40 to the bottom of the pressing part 20 to the rag recovery groove 50; It includes; water supply unit for supplying water to the mop 31 in close contact with the bottom of the pressing unit (20). In this case, a wheel 80 may be installed at the rear of the main body 10 to facilitate the front and rear movement of the main body 10.

It is preferable that the handle holding by the hand is installed in the upper part of the support rod 11, and the support rod 11 is extendable. Since the structure of the support rod 11 is well known, detailed description thereof will be omitted.

The support rod 11 is rotatably coupled to the rear of the main body 10, this coupling method can be implemented in various ways. For example, as shown in FIG. 2, the hinge 12 is formed at both sides of the hole 12 and the hole 12 at the rear upper center of the main body 10, and the support rod 11 is formed between the hinge brackets 13. ) Is installed hinge coupling portion 14 is coupled. At this time, a protrusion groove is formed in any one of the hinge bracket 13 and the hinge coupling portion 14, and a protrusion hinged to the protrusion groove is formed in the other of the hinge bracket 13 and the hinge coupling portion 14. . In this embodiment, the projection bracket 13a is formed in the hinge bracket 13 facing each other, and the projection 14a is formed in the hinge coupling portion 14 by the projection groove 13a. When the protrusion 14a is inserted into the protrusion groove 13a, the hinge coupling part 14 to which the support rod 11 is coupled is hingeably coupled to the main body 10.

The front of the pressing unit 20 is formed with a rounded curved surface so that the mop 31 is easily bent and orbital movement.

The pressing unit 20 keeps the mop 31 close to the floor. At this time, the cushion layer 22 is installed at the bottom of the pressing unit 20 to effectively close the mop 31 to the floor, and the cushion layer 22 is in contact with the contact surface of the mop 31 so that the mop 31 is not pushed during cleaning. It is preferable that a plurality of cushioning protrusions 23 generating friction are formed.

The mop 31 forms a mop roll 30 having a shaft portion 32 with a multiply wound structure. In this case, when the mop 31 is used once and used for the purpose of disposal, the mop is implemented by mixing pulp and cotton, and the mop 31 may have a display line 31a having the same length as the pressing unit 20. have. By using the display line 31a, it is easy to check whether the clean surface of the mop is exactly positioned at the bottom of the pressing section 20.

The mop roll receiving groove 40 is formed with a shaft fitting groove 42 in which the shaft part 32 of the mop roll 30 is caught, and thus the mop just by inserting the shaft part 32 into the shaft fitting groove 42. The roll 30 may be rotatably housed in the mop roll receiving groove 40. Since the mop roll receiving groove 40 forms an independent space with the main body 10, the user can detachably receive the mop roll 30 in which the clean mop is wound in a simple operation. In addition, since the mop roll receiving groove 40 forms an independent space with the main body 10, it is possible to prevent the various parts inside the main body 10 from being exposed to the outside through the mop roll storing groove 40. Therefore, the various parts can be exposed to the outside, it is possible to prevent product deterioration.

On the other hand, in the front side of the mop roll groove 40 is provided with a mop position fixing part for fixing the mop 31 so that the mop 31 is not released from the mop roll 30, for example mop roll receiving groove 40 Cam roller 44 having a close contact step 43 formed in front of the) and the shaft portion 44a which is rotatably installed in the mop roll receiving groove 40 and is in close contact with or separated from the close step 43. ), A cam roller rotating protrusion 45 extending upward from the cam roller 44 and protruding in the direction of the shaft portion 44a, and formed in a circumferential shape on the main body of the mole roll storing groove 40 side. It consists of the circumferential groove 46 which 45 protrudes. At this time, the close step 43 and the cam roller 44 is preferably made of a flexible material.

With this structure, as shown in FIG. 3, a space is formed between the close end step 43 and the cam roller 44 when the cam roller turning protrusion 45 is moved to the upper portion of the circumferential groove 46. In this state, the mop 31 can pass. When the mop 31 is sufficiently passed, as shown in FIG. 4, the cam roller rotating protrusion 45 is moved to be positioned below the circumferential groove 46. In this case, the close step 43 and the cam roller 44 are moved. By pressing the surface of the mop 31, the mop 31 is no longer able to move.

The cover 47 is installed in the mop roll receiving groove 40, and the cover 47 blocks the internal space of the mop roll storing groove 40 from the outside. In the present embodiment, the cover 47 is described as being separated from the main body 10 for the purpose of explanation, but the cover 47 may be hinged to the rear of the main body 10.

In the mop recovery groove 50 is a place where the mop that is transported by the mop sending unit 60 to be described later is recovered. Mop 31 in close contact with the bottom of the pressing unit 20 is dirty when cleaning, the dirty mop is transported to the mop recovery groove 50 by the mop sending unit 60 is recovered. Since the mop collection groove 50 forms an independent space with the main body 10, the dirty mop can be recovered to the mop collection groove 50 without contaminating the main body 10.
Since the mop 31 cleans the floor in a wet state by the water supplied from the water supply part, the mop recovered in the mop collecting groove 50 after cleaning is moist and dirt and foreign matter separated from the floor are very dirty. While the mop is stored in the mop collecting groove 50, dirt and foreign substances are separated from the mop, and these foreign substances and dirt are separated into the mop collecting groove 50 which is an independent space from the main body 10. As it falls, it does not contaminate the main body 10. In particular, the mop recovered in the mop recovery groove 50 is evaporated because the mop is in a moist state, and the moisture is evaporated in the mop collection groove 50 that is independent of the main body 10. It is not delivered to the part. Therefore, it is possible to prevent corrosion of the electrical component by moisture.
In addition, since the mop collecting groove 50 forms an independent space with the main body 10, it is possible to prevent various components inside the main body 10 from being exposed to the outside through the mop collecting groove 50. Therefore, the various parts can be exposed to the outside, it is possible to prevent product deterioration.

The mop collecting groove 50 is provided with a cutter 51 for cutting the collected mop. By employing the cutter 51, the mop collected in the mop collecting groove 50 can be easily cut and discarded.

The mop sending part 60 is for transferring the dirty mop through the mop collecting groove 50 through cleaning, and may be implemented in various ways. For example, the trash feed unit 60 includes first and second rollers 61 and 62 installed in close contact with each other at the rear of the main body 10. Since the first and second rollers 61 and 62 are in close contact with each other, the mop 31 entered between the first and second rollers 61 and 62 may rotate the first and second rollers 61 and 62. When the mop is recovered to the groove 50.

At this time, any one of the first and second rollers 61 and 62 that are in close contact with each other should be rotated. A knob 65 connected to 62 is employed. When the knob 65 is rotated, the second roller 62 is rotated, so that the first roller 61 in close contact with the second roller 62 is also rotated.

At this time, any one of the first and second rollers 61 and 62, the second roller 62 to which the knob 65 is coupled in the present embodiment, as shown in FIG. The unit is installed. The restraining portion is provided on the shaft of the second roller 62 and has a stopper gear 63 having a plurality of stopper grooves 63a formed on an outer circumference thereof, and a stopper groove 63a that is provided on a predetermined portion of the main body 10. And a stopper 64 inserted into or separated from the stopper 64 to restrict rotation of the stopper gear 63. Such a stopper may include, for example, a ball 64a fitted to the stopper housing 64b and an elastic member 64c embedded in the stopper housing 64b to elastically bias the ball 64a toward the stopper gear 63. Can be.

Meanwhile, any one of the first and second rollers 61 and 62 may be rotated by an electric driving unit (not shown) embedded in the main body 10. The electric drive unit is composed of a reduction gear and a motor, and the power generated therefrom is used to rotate the first and second rollers 61 and 62. In the case of employing such an electric drive unit, the first and second rollers 61 and 62 can be rotated without using the knob.

The water supply unit supplies water to the water supply hole 21 formed in the pressing unit 20. For example, the water supply unit installation groove 70 between the mop roll receiving groove 40 and the mop collecting groove 50 is provided. Is installed on. The cover 77 may be installed in the water supply unit installation groove 70, and the cover 77 blocks the internal space of the water supply unit installation groove 70 from the outside. In the present embodiment, the cover 77 is described as being separated from the main body 10 for the purpose of explanation, but the cover 77 is preferably hinged to the water supply unit installation groove 70.

The water supply unit may be implemented in various ways, for example as follows.

In the first embodiment of the water supply unit, as shown in FIG. 6, the water supply hole of the pressing unit is formed by vaporizing the water tank 71 installed inside the main body 10 and the water supplied from the water tank 71. 21, a steam converter 72 having an ultrasonic element 72a embedded therein, and a power supply unit 75 for supplying power to the ultrasonic element 72a. At this time, the bottom of the water tank 71 is provided with a valve lid 73 having a similar shape used in a general ultrasonic humidifier, and the valve opening and closing protrusion (opening and closing) of the valve state of the valve lid 73 inside the steam converter 72 ( 73a) is installed. In addition, it is preferable that the power supply unit 75 supplying power to the ultrasonic element 72a is a rechargeable rechargeable battery, and in some cases, a disposable battery sold in the stationery is also possible. Since the valve lid 73 and the valve opening and closing protrusion 73a are widely used in a general ultrasonic humidifier, detailed descriptions thereof will be omitted. By this structure, when the water is placed in the bucket 71 and the valve lid 73 is placed on the valve opening and closing protrusion 73a, water is discharged from the bucket 71 through the valve lid 73, The water is vaporized by the ultrasonic element 72a in the steam converter 72 and then sprayed to the bottom of the pressing unit 20 through the water supply hole 21 connected to the flow path 74. This steam soaks the mop 31 in close contact with the cushion layer 22 of the pressing unit 20, thereby enabling the mop cleaning. At this time, since the power applied to the ultrasonic element 72a is supplied by the battery 75 built in the main body 10, the power line of several meters used in a general steam cleaner is not necessary, and the mop cleaner of the present application is convenient. Can be used.

As shown in FIG. 7, the second embodiment of the water supply unit includes a bucket 171 installed inside the main body 10 and a pump pump 172 for pumping water supplied from the bucket 171. , A lid 173 coupled to or separated from the bucket 171, and a flow path 174 for supplying the water pumped from the pressure pump 172 to the water supply hole 21. At this time, the push-pump 172 is provided with a push button 172a for pumping water, the push button 172a is projected to the upper portion of the main body 10, it is elastically biased upward by the spring 172b. The structure of the bucket 171 or the pump pump 172 can be implemented in a variety of forms, for example, has a structure similar to the pump pump of the water gun that children love as a toy.

By this structure, the water is put into the bucket 171, and when the user presses the push button 172a, the water is pumped from the pump pump 172 to the water supply hole 21 through the flow path 174, the water supply hole The water jetted or sprayed from 21 wets the mop 31 in close contact with the cushion layer 22 of the pressing unit 20, thereby enabling mop cleaning. In such a structure, since no power source is used, a few meter power line used in a general steam cleaner is not necessary, and the mop cleaner of the present application can be conveniently used.

As shown in FIG. 8, the third embodiment of the water supply unit converts the water supplied from the water tank 271 and the water supply from the water tank 271 into high-temperature, high-pressure steam to the water of the pressure unit. Steam converter 272 for injection into the supply hole 21 and the lid 273 is coupled to or separated from the bucket 271. At this time, the steam converter 272 is a type that installs a heater therein, and has a structure that is employed in a general steam cleaner. Since the configuration of the steam converter 272 is well known, further description thereof will be omitted.

Next, the operation of the mop cleaner as described above will be described.

First, the shaft fitting groove 42 spans the shaft part 32 of the mop roll 30 in which the mop 31 is wound on the mop roll receiving groove 40.

Next, as shown in FIG. 3, the cam roller 44 is moved upward along the circumferential groove 46 to separate the cam roller 44 from the close step 43, and from the mop roll 30. The mop 31 to be released is drawn out between the cam roller 44 and the close step 43.

Next, as shown in FIG. 9, the front end of the mop 31 is pulled through the cushion layer 22 of the pressing portion, and then between the first and second rollers 61 and 62 behind the main body 10. Enter Thereafter, the knob 65 is rotated so that the front end of the mop 31 enters the mop recovery groove 50 through the first and second rollers 61 and 62, so that the front end of the mop 31 is first, The position is fixed by the two rollers 61 and 62.

Next, by rotating the mop roll 30 in the opposite direction to wind the mop 31 to the mop roll 30 so that the mop 31 is in close contact with the bottom of the pressing portion, exactly the bottom of the cushion layer 22, cam roller The rotation protrusion 45 is moved downward along the circumferential groove 46 so that the cam roller 44 is in close contact with the close end step 43 to fix the position of the mop 31. By doing so, the mop 31 is kept in close contact with the bottom surface of the cushion layer 22.

Next, the water supply unit is operated to supply water in the form of steam or steam along the water supply hole 21 of the cushion layer 22 to wet the mop 31 closely contacted with the bottom of the cushion layer 22. do. In this state, the mop is cleaned.

Next, if the mop 31 is dirty while the cleaning is in progress, the user moves the shaft fitting groove 42 upward along the circumferential groove 46 to release the restraint of the mop 31 and then rotates the knob 65. The dirty part of the mop 31 is transferred to the mop recovery hole 50 via the first and second rollers 61 and 62. Then, the mop 31 is released from the mop roll 30 so that the clean side of the mop 31 comes to the bottom of the cushion layer 22. In this state, clean the mop again.

Next, by repeating the operation as described above, dirty mop 31 is collected in the mop collecting groove 50, when the mop cleaning is completed, the user by cutting the dirty mop 31 by using the cutter 51 to remove. do.

 While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10 ... main body 11 ... supporting rod
12 ... hole 13 ... hinge bracket
13a ... Protrusion groove 14 ... Hinge coupling
14a ... protrusion 20 ... pressing part
21 ... water supply hole 22 ... cushion layer
23 ... cushion projection 30 ... mop roll
31 ... mop 32 ... shaft
40 ... mop roll groove 42 ... shaft fitting groove
43 ... tight step 44 ... cam roller
44a ... Shaft 45 ... Cam-Roller Spinneret
46 ... circumferential groove 47 ... cover
50 ... mop collecting groove 51 ... cutter
60 ... LAYER TRANSFER 61, 62 ... 1st, 2nd roller
63 ... stopper gear 63a ... stopper groove
64a ... ball 64b ... stopper housing
64 c ... elastic member 65 ... knob
70 ... Water supply groove 71 ... Water bucket
72 ... steam transducer 72a ... ultrasonic element
73 ... valve cover 74 ... flow path
75 ... power supply 77 ... cover
171 ... Bucket 172 ... Pressure pump
172a ... Pushbutton 172b ... Spring
173 ... lid 174 ... Euro
271 ... Bucket 272 ... Steam Converter
273 ... Lid

Claims (9)

A flat pressing part 20 installed at the bottom of the main body 10 and having a plurality of water supply holes 21 formed therein;
A mop roll receiving groove 40 formed to form an independent space with the main body 10, in which a clean mop 31 is accommodated;
Mop recovery groove 50 that is formed to form an independent space with the main body 10, and used to collect the dirty mop;
A rag feeding part 60 for feeding the rag 31 supplied from the rag roll storing groove 40 to the bottom of the pressing part 20 to the rag recovery groove 50; And
And a water supply unit supplying water to the mop 31 in close contact with the bottom of the pressing unit 20;
The mop 31 forms a mop roll 30 having a shaft portion 32 with a multi-ply wound structure;
The mop cleaner, characterized in that the mop roll receiving groove (40) has a shaft fitting groove (42) on which the shaft portion (32) is formed. The method of claim 1,
Mop cleaner, characterized in that the cushion layer 22 is installed on the bottom of the pressing unit 20 to close the mop 31 to the floor. 3. The method of claim 2,
Mop cleaner, characterized in that the cushion layer 22 is formed with a plurality of cushion projections (23) for generating friction with the contact surface of the mop (31) so as not to push the mop (31) during cleaning. delete The method of claim 1,
The mop cleaner 60 is mop cleaner, characterized in that it comprises a first and second rollers (61, 62) are installed in close contact with the rear of the main body (10). The method of claim 5, wherein the trash sending unit 60,
In order to rotate any one of the first and second rollers 61 and 62 in close contact with each other, the first and second rollers 61 and 62 are connected to one of the first and second rollers 61 and 62. Mop cleaner, characterized in that it further comprises a knob (65). The method of claim 5, wherein the trash sending unit 60,
Mop cleaner, characterized in that any one of the first and second rollers (61) (62) is rotated by an electric drive unit (not shown) built into the main body (10). The method of claim 1,
The water supply unit, the water tank 71 is installed in the main body 10 and the water supplied from the water tank 71 vaporizes and sprays the water supply hole 21 of the pressing unit as an ultrasonic element therein. Mop cleaner, characterized in that it comprises a steam converter 72, the built-in (72a), and a power supply unit 75 for applying power to the ultrasonic element (72a). The method of claim 1,
The water supply unit, a water tank 171 installed inside the main body 10, a pressure pump 172 for pumping the water supplied from the water tank 171, and the pressure pump 172 Mop cleaner, characterized in that it comprises a flow path (174) for supplying water to the water supply hole (21).

Images