KR20040027630A - wet duster - Google Patents

Abstract

PURPOSE: A damp cloth cleaner is provided to mop the floor with the damp cloth without replacing the dustcloth by moving the dustcloth part along the endless track between the roller and the pressing part, and to wipe out efficiently by applying the powerful force to the damp cloth cleaner. CONSTITUTION: A damp cloth cleaner comprises a body(10) mounting a rotating rod(11) in the rear part; a pressing part(20) mounted in the front of the body; a roller(30) installed in the rear part of the body and rotated; a power transmission unit(50) transmitting rotational force from the rotating rod to the first roller; a dustcloth part surrounding the pressing part and the roller with forming the endless track and having detachable mounting parts; and a guide part installed in the body to guide the motion of the dustcloth part on the track. Water is injected to the dustcloth part by pushing the grip to wipe the floor by the damp cloth, and the roller is rotated by turning the rotating rod in making the dustcloth part contacted to the pressing part dirty after cleaning. The dirty portion of the dustcloth part is replaced with the clean portion by turning the roller, and the dustcloth part is separated from the body with separating the detachable mounting parts.

Description

Mop cleaner {wet duster}

The present invention relates to a mop cleaner, and more particularly, to a mop cleaner for wiping a floor in an apartment, a general house, an office, and the like.

Unlike other countries, Korea's housing culture is to live off its shoes and sleep on the floor, so the floor must be kept clean. Typically, most homes use vacuum cleaners to clean the floor. Such a vacuum cleaner may use a vacuum to remove dust or small foreign matters accumulated on the floor. 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 are selling and selling a mop cleaner consisting 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. In addition, since the detachable part to which the mop is attached has a large area, the force applied to the mop cleaner is dispersed. That is, the pressure per unit area applied to the floor by the mop was forced to be small, and thus could not effectively remove the bundled time of the floor.

The present invention has been made to solve the above problems, an object of the present invention is to provide a mop cleaner that does not need to replace the mop.

Still another object of the present invention is to provide a mop cleaner that can apply a large force to the floor to effectively remove the bundled dust.

1 is a perspective view of a first embodiment of a mop cleaner according to the present invention;

2 is a view illustrating a process of installing a mop part in a roller and a pressing part in FIG. 1;

3 is a view showing a state in which the mop portion surrounding the roller and the pressing unit in the orbit in Figure 2,

4 is a view showing another embodiment of the pressing unit;

5 is a view showing a state in which the roller is organically coupled with one embodiment of the power transmission unit,

6 is a view showing a state in which the roller is organically coupled with another embodiment of the power transmission unit,

7 is a view showing the inclination range between the mop cleaner and the floor,

8 is a perspective view of a second embodiment of the mop cleaner according to the present invention;

9 is a view showing an extract of the water supply device in FIG. 8,

10 is a view showing a nozzle tube for injecting water into the mop;

FIG. 11 is a view illustrating a process of installing a mop part in a roller and a pressing part in FIG. 8. FIG.

<Description of Signs of Major Parts of Drawings>

10 ... Body 11 ... Rotary Rod

12 ... Handlebar 13 ... Cover

15 ... fixed rod 16 ... intermediate rod

17 ... tube 18 ... handle

20, 25 ... pressing part 21, 26 ... cushion

27 ... one-way clutch bearing 30 ... roller

35 ... clutch gear 35a ... first gear

36 ... lever 36a ... second gear

37 ... elastic member 40 ... guide part

50 ... power transmission unit 51 ... first bevel gear

52 ... Second Bevel Gear 53 ... First Gear

54 ... second gear 55 ... belt

50 '... Power train 51' ... First rotating shaft

52 '... Worm wheel 53' ... Pinion gear

54 '... 2nd axis of rotation 55' ... universal joint

60, 160 ... mop part 60a, 60b, 160a, 160b ... detachable part

150 ... water supply 151 ... bucket

151a ... lid 152 ... nozzle tube

152a ... Nozzle 153 ... Water Transfer

154 ... Subcontainers 155 ... Pistons

157 ... elastic member 158 ... first non-return valve

159 ... 2nd non-return valve 159a ... pipe

159b ... ball 159c ... elastic member

159d ... Outlet L1, L2 ... Line 1, 2

In order to achieve the above object, the mop cleaner according to the present invention,

A main body 10 in which a rotating rod 11 is rotatably installed; A pressing unit 20 installed in front of the main body 10; A roller 30 rotatably installed inside the main body 10; A power transmission unit 50 for transmitting the rotational force to the first roller 30 by the rotating rod 11; And a mop part 60 having detachable parts 60a and 60b attached to and detached from both ends thereof so as to wrap the pressing part 20 and the roller 30 in an endless orbit. . At this time, the main body 10 is provided on the other side further includes a guide portion 40 for guiding the orbital movement of the mop 60.

In the present invention, the water tank 151 formed in the main body 10, the nozzle tube 152 which is provided in a predetermined portion of the main body 10 toward the mop unit 160 surrounding the pressing unit 20 and The apparatus further includes a water transfer unit 153 for transferring the water of the bucket 151 to the nozzle tube 152. Here, the water transfer unit 153, the sub-container 154, the first line (L1) connected to the bucket 151 and the second line (L2) connected to the nozzle tube 152, respectively; The piston 155 is installed in the sub-container 154, the intermediate rod 16 connected to the piston 155, and is installed in a predetermined portion of the main body 10 and connected to the intermediate rod 16. The handle 18, an elastic member 157 applying an elastic bias to the intermediate rod 16 so that the intermediate rod 16 protrudes from the sub-container 154, and the first rod L1. A first non-return valve 158 for allowing water to be introduced into the sub-container 154 only and not against the reverse flow, and a second reverse flow to allow the water to flow from the sub-container 154 to the second line L2 and to prevent the reverse flow. And a prevention valve 159.

In the present invention, a fixing rod 15 is fixed to the rear portion of the main body 10 so as to surround the rotating rod 11 so that the handle 18 is connected to the intermediate rod 16. It is installed in the rod 15.

In the present invention, the power transmission unit 50, the first bevel gear 51 and the second bevel gear 52 engaged with the first bevel gear 51 is connected to the end of the rotating rod (11). And a first gear 53 axially coupled to the second bevel gear 52, a second gear 54 coupled to the shaft of the first roller 30, a first gear 53 and a second gear. And a belt 55 coupled to 54.

In the present invention, the power transmission unit 50, the first rotary shaft 51 'provided at the end of the rotary rod 11, the worm wheel 52' coupled to the first roller 30 and the shaft; A pinion gear 53 'coupled to the worm wheel 52', a second rotation shaft 54 'connected to the pinion gear 53', a first rotation shaft 51 'and a second rotation shaft 54'. ) Includes a universal joint 55 '.

In the present invention, the pressing unit 20 is provided with a cushion.

In the present invention, the pressing unit 25 is a roller having a cushion 26, it is coupled to the one-way clutch bearing 27 so that it can be rotated in only one direction.

Hereinafter, the mop cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a first embodiment of a mop cleaner according to the present invention, FIG. 2 is a view illustrating a process of installing a mop part in a roller and a pressing part in FIG. 1, and FIG. 3 is a roller in FIG. 2. And the mop portion surrounding the pressing portion is a view showing a state in which the endless track. 4 is a view showing another embodiment of the pressing unit, Figure 5 is a view showing a state in which the roller is organically coupled with one embodiment of the power transmission unit, Figure 6 is a roller of the power transmission unit FIG. 7 is a view illustrating an organically coupled state with another embodiment, and FIG. 7 is a view illustrating an inclination range between the mop cleaner and the floor.

As shown, the first embodiment of the mop cleaner according to the present invention,

The main body 10 rotatably installed at the rear of the rotating rod 11, the pressing unit 20 is provided in front of the main body 10, the roller 30 is rotatably installed in the rear of the main body 10 And a power transmission unit 50 for transmitting the rotational force to the first roller 30, and the pressing unit 20 and the roller 30 in an endless orbit so that the rotary rod 11 may rotate in a mutually opposite end thereof. Includes a mop 60 formed detachable parts 60a, 60b. At this time, the guide portion 40 for guiding the orbital motion of the mop 60 is installed at the other side inside the main body 10. Such a guide portion is preferably made of a rotatable subroller.

The space is formed inside the main body 10, and the roller 30 and the guide part 40 are provided in this space, and the press part 20 is provided in front of the main body 10. As shown in FIG. Then, the power transmission unit 50 is installed at the upper end of the main body 10.

The rotating rod 11 installed at the rear of the main body 10 is provided with a handle rod 12 protruding from or immersed in the rotating rod 11. Since the handle bar 12 is widely employed in a conventional mop cleaner, a detailed description thereof will be omitted.

The main body 10 is provided with a cover 13 for covering the internal space from the outside. The cover 13 prevents the mop 60 from being polluted from external contaminants and minimizes evaporation of water from the mop 60. In addition, the overall design is enhanced to induce visual harmony with other furniture.

The pressing unit 20 is installed in front of the main body 10, and the portion protruding toward the front of the main body 10 forms a cylindrical shape as a whole. The cushion 21 is installed on the outer circumference of the pressing unit 20. At this time, the cushion 21 is preferably formed with a plurality of projections (21a) as shown.

On the other hand, the pressing unit 25, as shown in Figure 4, may be implemented as a roller having a cushion 26 formed on the outside. At this time, the shaft of the roller is supported by the one-way clutch bearing 27 fixed to the main body 10 so that it can rotate only in one direction. One-way clutch bearing 27 is a combination bearing of a clutch part that suppresses rotation in one direction and a precision ball bearing that enables high speed rotation, and is known in various fields such as a bicycle or fishing rod reel.

The roller 30 is installed in the rear of the main body 10. The roller 30 is formed with a friction protrusion 30a that doubles the frictional force with the mop 60 so that the mop 60 wrapped around the mop 60 can be moved in orbit.

The roller 30 may be rotated in one direction. The structure for this can be implemented in various ways, as shown in Figure 5, by implementing a rotational binding clutch between the roller 30 and the main body 10. The rotational clutch is installed on the outer periphery of the edge of the roller 30, the clutch gear 35 having a first gear 35a having a vertical surface formed on one side and an inclined surface formed on the other side, and hinged to a predetermined portion of the main body. And a lever 36 having a second gear 36a coupled to the first gear 35a, and an elastic member 37 elastically biasing the lever 36 in the direction of the clutch gear 35. With this structure, the second gear 36a is elastically biased in the direction coupled to the first gear 35a by the elastic member 37, so that the roller 30 coupled with the clutch gear 35 is in one direction. Only is rotated.

The power transmission unit 50 is to transmit the rotational force of the rotating rod 11 to the roller 30, it can be implemented in a variety of ways. One embodiment of such a power transmission unit 50, the first bevel gear 51 and the second bevel gear 52 meshing with the first bevel gear 51 and the first bevel gear 51 provided at the end of the rotating rod 11, The first gear 53 is axially coupled to the second bevel gear 52, the second gear 54 is coupled to the shaft of the first roller 30, the first gear 53 and the second gear 54 It can be implemented as a belt 55 is coupled to. By this structure, as the rotating rod 11 rotates, the first bevel gear 51 and the second bevel gear 52 rotate, and the rotational force of the second bevel gear 52 is controlled by the first gear 53 and the second bevel gear 52. It is transmitted to the second gear 54 via the belt 55 and eventually rotates the first roller 30. In the present embodiment, the first sprocket is employed as the first gear 53, the second sprocket is employed as the second gear 54, and the chain connecting the first sprocket and the second sprocket is connected to the belt 55. Adopted.

The power transmission unit 50 'may be implemented in other ways, and another embodiment of such a power transmission unit includes a first rotary shaft 51' installed at an end of the rotating rod 11, as shown in FIG. And a worm wheel 52 'coupled to the first roller 30, a pinion gear 53' coupled to the worm wheel 52 ', and a second rotary shaft 54' connected to the pinion gear 53 '. The first rotary shaft 51 'and the second rotary shaft 54' may be configured to include a universal joint 55 '. By this structure, the rotational force of the rotating rod 11 rotates the first rotary shaft 51 'and the universal joint 55', and the universal joint 55 'is the second rotary shaft 54' and the pinion gear 53 '. By rotating), the worm wheel 52 'eventually rotates the roller 30 which is axially coupled.

As described above, the rotational force of the rotating rod 11 can be transmitted to the roller 30 in various ways.

The mop 60 is elongated as being in close contact with the floor. Both side ends of the mop 60 are formed with detachable parts 60a and 60b to be described later. At this time, the detachable portion (60a) (60b) is a detachable Velcro, or button, or any one of the configuration consisting of a hook and a hook. In this embodiment, the detachable parts 60a and 60b use a known Velcro.

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

The mop part 60 is moistened with water, and as shown in FIG. 2, the pressing part 20 is wrapped to wrap the roller 30 through the upper part of the guide part 40. Subsequently, when attaching the detachable parts 60a and 60b at both ends of the mop part 60, as shown in FIG. 3, the mop part 60 forms an endless track, and a part of the mop part 60 is in close contact with the pressing part 20. Becomes

In this state, the mop cleaner is installed at an angle to clean the floor. At this time, since the cushion 21 is formed in the pressing part 20, the adhesion between the mop part 60 and the bottom F is increased. Furthermore, the projection 21a of the cushion 21 enlarges the area of the mop 60 in close contact with the bottom F. As shown in FIG.

If the mop 60 in close contact with the pressing unit 20 after cleaning the floor is dirty, the user rotates the rotating rod 11 to rotate the roller 30. Then, the mop 60 wound around the roller 30 is rotated while orbiting, and the dirty part of the mop 60 in close contact with the pressing part 20 is replaced with a clean part. That is, by rotating the roller 30, the dirty portion of the mop 60 that was in close contact with the pressing portion 20 is replaced with a clean portion.

On the other hand, since the pressing portion 20 protrudes downwardly and forwardly from the main body 10, the mop portion 60 in close contact with the pressing portion 20 can wipe the floor F even when the mop cleaner is standing or lying down. It is in a state. That is, since the inclination range θ between the mop cleaner and the floor F becomes large, it is possible to effectively wipe a bed or a sofa that is not easily closed by a human hand.

Then, when removing the mop 60 after finishing the floor cleaning, the rotary rod 11 is rotated so that the detachable parts 60a and 60b are in a position where the removable parts 60a and 60b are visible, and then the detachable parts 60a and 60b are removed. By separating, the mop 60 is separated from the main body 10. The separated mop 60 is washed and reused.

Next, a second embodiment of the mop cleaner according to the present invention will be described. Here, the same reference numerals as the reference numerals shown in Figs. 1 to 7 are the same members having the same function.

Figure 8 is a perspective view of a second embodiment of the mop cleaner according to the present invention, Figure 9 is a view showing an extract of the water supply device in Figure 8, Figure 10 shows a nozzle tube for injecting water in the mop part FIG. 11 is a view illustrating a process of installing a mop part in a roller and a pressing part in FIG. 8.

As shown, the second embodiment of the mop cleaner according to the present invention, the main body 10 is rotatably installed in the rear rod 11, the pressing unit 20 is installed in front of the main body 10 And a roller 30 rotatably installed in the rear of the main body 10, a power transmission unit 50 for transmitting the rotational force to the first roller 30, and a pressing unit 20. ) And the mop part 160 having detachable parts 160a and 160b attached to and detached from both ends thereof so as to wrap the roller 30 in an endless orbit, and installed in the main body 10 to the pressing part 20. It includes a water supply device 150 for supplying water to the mop 160 is wrapped. In addition, the same guide portion 40 as in the first embodiment is provided on the other side inside the main body 10. At this time, the fixing rod 15 is fixed to the rear portion of the main body 10 to surround the rotating rod 11 to be rotatable. That is, the fixed rod 15 is fixed to the rear of the main body 10, the rotary rod 11 is rotatably installed into the fixed rod 15.

Here, the rotary rod 11, the handle rod 12, the cover 13, the pressing portion 20, the cushion 21 and the projection 21a provided in the main body 10 are the same as those described in the first embodiment. Detailed description will be omitted. In addition, the structure of the detachable parts 160a and 160b formed in the mop part 160 is also the same as that of 1st Embodiment. The power transmission units 50 and 50 'are also the same as those described in the first embodiment.

The mop part 160 in this embodiment is used dry without being wetted with water, unlike the mop part 60 in the first embodiment.

The water supply device 150 includes a bucket 151 formed in the main body 10 and a plurality of nozzles 152a which are provided at a predetermined portion of the main body 10 and face the mop part 160 surrounding the pressing unit 20. The formed nozzle tube 152 and a water transfer unit 153 for transferring the water of the bucket 151 to the nozzle tube 152.

The bucket 151 is formed with an injection hole so that water can be injected from the outside, and the lid 151a is coupled to the injection hole. The bucket 151 is formed with a fitting protrusion 151b to be coupled to the first line (L1) to be described later. The fitting protrusion 151b is formed with a barb 151b 'so as not to be separated after the first line L1 is fitted.

The nozzle tube 152 is installed between the guide part 40 and the press part 20, as shown in FIG. 8 and FIG. As shown in FIG. 10, the nozzle tube 152 is provided with a nozzle 152a facing the mop 160 to be wound by the pressing unit 20. Therefore, the water flowing into the nozzle tube 152 is sprayed to the mop 160 near the pressing unit 20 through the nozzle 152a. A plurality of such nozzles 152a are formed in the width direction. A fitting protrusion 152b is formed in the nozzle 152a to allow the second line L2 to be described later to be coupled thereto. The fitting protrusion 152b is formed with a barb 152b 'so as not to be separated after the second line L2 is fitted.

The water transfer unit 153 is installed at a predetermined portion of the main body 10 on the lower side of the water tank 151, and is preferably installed below the water tank 151. By feeding water supplied from the bucket 151 to the nozzle tube 152, a predetermined amount of water must be injected each time it is operated. There are various configurations to make this possible. An example of such a configuration can be found in a toy squirt gun. In a toy squirt gun, a certain amount of water is sprayed out of the muzzle each time the trigger is pulled.

In the present embodiment, the water transfer unit 153, the sub-container 154 is connected to the first line (L1) connected to the bucket 151 and the second line (L2) connected to the nozzle tube 152, respectively, Piston 155 is installed in the sub-container 154, the intermediate rod 16 connected to the piston 155, strictly speaking, the rod 156 coupled to the piston 155, and the body 10 A handle 18 installed at a predetermined portion and connected to the intermediate rod 16, an elastic member 157 for applying an elastic bias to the intermediate rod 16 such that the intermediate rod 16 protrudes from the sub container 154; The first check valve 158 allows the water supplied to the first line L1 to flow in only the sub-container 154 and prevents the backflow, and the water from the sub-container 154 to the second line L2. It includes a second non-return valve 159 to flow only to prevent the flow back.

A handle 18 connected to the intermediate rod 16 is installed in the fixing rod 15. At this time, the intermediate rod 16 is preferably accommodated in the tube 17 is installed between the fixed rod 15 and the water transfer unit 153 installed in the predetermined portion inside the main body 10. Thus, the structure by which the intermediate rod 16 is accommodated in the tube 17 is employ | adopted extensively in brake apparatuses, such as a bicycle and a motorcycle.

The sub-container 154 has fitting protrusions 154a and 154b to which the first line L1 and the second line L2 are coupled, and the fitting protrusions 154a and 154b have first and second lines. The barbs 154a 'and 154b' are formed so as not to be separated after each of the L1 and L2 is sandwiched.

Here, the first check valve 158 or the second check valve 159 may be implemented in a variety of structures, the configuration of the first, second check valve 158, 159 is also generalized.

In the present embodiment, the first non-return valve 158 is a flexible member such as a silicon plate or a rubber plate and is attached to one side of the sub container 154 corresponding to the lower portion of the fitting protrusion 154a. Therefore, the water flowing into the first line L1 is naturally introduced into the sub-container 154 through the first non-return valve 158 after passing through the fitting protrusion 154a.

The second non-return valve 159 includes a tube 159a connecting the sub-container 154 and the fitting protrusion 154b, a ball 159b installed inside the tube 159a, and the ball 159b. ) Is composed of an elastic member 159c which elastically biases the sub container 154. At this time, an outlet hole 159d having a smaller diameter than the ball 159b is formed between the sub-container 154 and the tube 159a. With this structure, since the elastic member 159c normally applies the elastic bias in the direction of the outlet hole 159d to the ball 159b, the water inside the sub-container 154 does not escape to the fitting protrusion 154b. However, when the handle 18 is operated to generate water pressure, the ball 159b may be separated from the outlet hole 159d and may exit through the outlet hole 159d and the fitting protrusion 154b.

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

As shown in FIG. 11, the dried mop 160 wraps the pressing unit 20 and wraps the roller 30 through the upper portion of the guide unit 40. Subsequently, when the detachable parts 160a and 160b at both ends of the mop part 160 are attached, the mop part 160 forms an endless track, as shown in FIG. Becomes

In this state, when the mop cleaner is upright, water contained in the bucket 151 flows into the sub container 154 through the first check valve 158, and the second check valve 159 is connected to the second line ( By closing L2), the water is in a state filled with the sub-container 154.

Pulling the handle 18 installed on the fixing rod 15 to wet the mop 160, the intermediate rod 16 connected to the handle 18 presses the piston 155, so that water pressure is generated, The first check valve 158 closes the first line L1, and the second check valve 159 opens, and water is supplied to the nozzle tube 152 through the second line L2. The water supplied to the nozzle tube 152 is sprayed through the nozzle 152a to the mop part 160 to wrap the pressing part 20, whereby the mop part 160 is wetted. Since the amount of water to be sprayed is proportional to the number of times the handle 18 is pressed, an appropriate amount of water is sprayed to the mop 160. After mop 160 is sufficiently wet, wipe the floor.

After wiping the floor and the mop part 160 in close contact with the pressing part 20 becomes dirty, the user rotates the rotating rod 11 with respect to the fixed rod 15 to rotate the roller 30. Then, the mop part 160 wound on the roller 30 is rotated while moving in orbit, and the dirty part of the mop part 160 which is in close contact with the pressing part 20 is replaced with a clean part. That is, by rotating the roller 30, the dirty portion of the mop 160 that was in close contact with the pressing portion 20 is replaced with a clean portion. At this time, since the mop part 160 in close contact with the pressing part 20 is dry, the water is supplied to the mop part 160 by operating the water transfer part 153 as described above.

In addition, when removing the mop part 160 after finishing the floor cleaning, the rotating rod 11 is rotated so that the detachable parts 160a and 160b are in a visible position, and then the detachable parts 160a and 160b are removed. By separating, the mop 160 is separated from the main body 10. The separated mop 160 is washed and reused.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

As described above, according to the mop cleaner according to the present invention, it has a mop portion coupled to the endless track between the roller and the pressing portion, and can move the mop portion to the endless track, it is necessary to replace the mop part while wiping the floor none. In addition, it is possible to apply a large force to the mop cleaner can be effectively removed when the bundle.

Claims (9)

A main body 10 in which a rotating rod 11 is rotatably installed; A pressing unit 20 installed in front of the main body 10; A roller 30 rotatably installed inside the main body 10; A power transmission unit 50 for transmitting the rotational force to the first roller 30 by the rotating rod 11; And a mop part 60 having detachable parts 60a and 60b attached to and detached from both ends thereof so as to wrap the pressing part 20 and the roller 30 in an endless orbit. Mop cleaner. The method of claim 1, The mop cleaner is installed on the other side inside the main body 10 further comprises a guide part 40 for guiding the orbital motion of the mop part 60. The method of claim 1, A bucket 151 formed on the main body 10, a nozzle tube 152 installed on a predetermined portion of the main body 10 toward the mop part 160 surrounding the pressing unit 20, and the bucket 151 Mop cleaner, characterized in that it further comprises a water transfer unit (153) for transferring the water of the nozzle tube (152). The method of claim 3, The water transfer unit 153 may include a sub container 154 connected to a first line L1 connected to the bucket 151 and a second line L2 connected to the nozzle tube 152, respectively, A piston 155 installed inside the container 154, an intermediate rod 16 connected to the piston 155, and a handle installed at a predetermined portion of the main body 10 and connected to the intermediate rod 16. 18, an elastic member 157 for applying an elastic bias to the intermediate rod 16 such that the intermediate rod 16 protrudes from the sub-container 154, and water supplied to the first line L1. A first non-return valve 158 for allowing only the sub-container 154 to flow into the sub-container 154 and for preventing a non-return; Mop cleaner, characterized in that it comprises a (159). The method of claim 4, wherein On the rear portion of the main body 10, a fixed rod 15 for rotatably wrapping the rotary rod 11 is fixed, and a handle 18 connected to the intermediate rod 16 is fixed to the fixed rod 15. Mop cleaner, characterized in that installed. The method according to any one of claims 1 to 5, The power transmission unit 50 includes a first bevel gear 51 connected to an end of the rotating rod 11, a second bevel gear 52 engaged with the first bevel gear 51, and a second bevel. A first gear 53 axially coupled to the gear 52, a second gear 54 coupled to the shaft of the first roller 30, and coupled to the first gear 53 and the second gear 54; Mop cleaner, characterized in that it comprises a belt (55). The method according to any one of claims 1 to 5, The power transmission unit 50, the first rotary shaft 51 'installed at the end of the rotary rod 11, the worm wheel 52' coupled to the first roller 30 and the worm wheel 52 ' ) Is coupled to the pinion gear 53 ', the second rotary shaft 54' connected to the pinion gear 53 ', and the first rotary shaft 51' and the universal connecting the second rotary shaft 54 ' Mop cleaner comprising a joint (55 '). The method according to any one of claims 1 to 5, Mop cleaner, characterized in that the pressing unit 20 is cushioned. The method according to any one of claims 1 to 5, The pressing unit 25 is a roller having a cushion 26, mop cleaner characterized in that coupled to the one-way clutch bearing 27 so that it can be rotated in only one direction.