KR101499897B1 - a mop - Google Patents

Abstract

The present invention relates to a mop, and it is an object of the present invention to provide a mop, which does not require a separate mechanical device and is capable of efficiently drying moisture on a mop without being restricted by a place.
The mop according to an embodiment of the present invention includes a mop portion, a body portion detachably coupled to one side of the mop portion, a lift portion coupled to the body portion so as to be able to move up and down, And a floating part for floating the body part and the mop part in the air while the other side is in contact with the ground by rotating operation when the elevating part is lowered.

Description

Mop {a mop}

The present invention relates to a mop.

Generally, the mop consists of a rod having a substantially constant length and a mop coupled to the rod. These mops are used to clean or steal foreign objects on the floor during the cleaning process. After the cleaning process is completed, the mops are washed with water for reuse.

After cleaning, the wall of the building is usually mopped and dried by the wind or stored in a billing tool box.

However, when the mop is dried on the wall, the mop is dried on the floor or on the wall of the building, so that it takes a long time to dry, and it is easily spoiled and odor is generated, and bacteria such as mold grow rapidly There is a bad hygiene problem.

When the mop is stored in the cleaning tool box, odor is generated from the mop due to moisture remaining after the washing, and the bacteria propagate, resulting in poor hygiene.

In addition, when the cleaning work is performed with a mop that has a poor sanitary condition as described above, there is a problem that the mop contaminates the floor.

In order to solve this problem, in recent years, a cradle has been installed on a wall of a building, and a mop rod is hung on the cradle to dry the mop while being floated in the air. However, in such a case, There is a problem that it needs to be put on the shelf, and the mop can be dried only in the place where the cradle is installed, so that there is a problem that the use is limited.

Registration Utility Model Bulletin No. 20-0331771 (October 21, 2003)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a mop which can efficiently dry moisture adhering to a mop, .

The mop according to the first embodiment of the present invention includes a mop portion, a body portion detachably coupled to one side of the mop portion, a lift portion coupled to the body portion so as to be able to move up and down, And a floating portion for floating the body portion and the rake portion while the other side is in contact with the ground by the rotation operation when the raising and lowering portion is lowered.

Wherein the lifting and lowering mechanism includes a lifting ring having an outer circumferential surface extending upwardly and downwardly along the longitudinal direction of the body and a receiving groove formed on an inner surface of the lifting ring, And a stopper part inserted into the engaging groove by the elastic force of the elastic part to restrict the elevation of the elevating part when the end part is fixed to the elastic part and is positioned in the same line as the engaging groove of the body part .

A portion where the bottom surface of the engaging groove formed on the upper side of the body portion meets the outer surface of the body portion or the ceiling surface of the engaging groove formed on the lower side of the body portion meets the outer surface of the body portion is formed in a curved shape.

The portion where the bottom surface of the engaging groove formed on the upper side of the body portion meets the outer surface of the body portion or the ceiling surface of the engaging groove formed on the lower side of the body portion meets the outer surface of the body portion is inclined.

And a friction portion formed below the floating portion and contacting the ground.

Meanwhile, the mop according to the second embodiment of the present invention includes a mop portion, a body portion detachably coupled to one side of the mop portion, a coupling portion coupled to the body portion, and one side rotatably coupled to the coupling portion And a floating part for floating the body part and the mop part in the air while the other side is in contact with the ground by the rotation operation.

And a fixing part which is provided on the body part at an interval from the engaging part and fixes the floating part on the body part.

And a friction portion formed below the floating portion and contacting the ground.

Meanwhile, the mop according to the third embodiment of the present invention includes a mop portion, a body portion detachably coupled to one side of the mop portion, a coupling portion coupled to the body portion, And a support portion for supporting the bobbin portion while being in contact with the ground, the support portion being connected to the bobbin portion.

The support portion includes a fixing portion coupled to the floating portion, and a support piece rotatably coupled to the fixing portion and contacting with the ground through a rotation operation.

And a fixing band for fixing the floating portion to the body portion.

The engaging portion is capable of raising and lowering along the longitudinal direction of the body portion. The engaging portion includes a raising and lowering groove formed to gradually narrow in width from the upper portion to the lower portion of the raising and lowering portion, and a through hole communicating with the raising and lowering groove In addition,

A wedge portion inserted into the inside of the elevating groove and gradually narrowing in width from the upper portion to the lower portion, one side of the wedge portion being inserted into the wedge portion and the other side of the wedge portion being protruded to the outside of the engaging portion, And a lever configured to move up and down the wedge portion while being lifted and lowered along the wedge portion,

When the wedge portion is lowered by the lever, the wedge portion is engaged with the body portion, thereby limiting the elevation of the engagement portion.

Since the mop according to the present invention can keep the mop in the air through the space of the mop part, it is possible to efficiently dry the moisture on the mop part which has been cleaned after the cleaning operation. This makes it possible to maintain the cleanliness of the mop and to prevent the generation of germs and the generation of unpleasant odors.

In addition, since the mop part is dried in the air, the drying time is significantly shortened compared with a method in which the mop is raised and dried or the cleaning tool box is put in the dryer.

In addition, it is possible to stably support the mop portion and the space portion supporting the body portion through the friction portion or the support portion, thereby preventing the body portion that is projected on the wall from being conducted.

1 is a side view showing a mop according to a first embodiment of the present invention;
2 is a side view showing a use state of the mop according to the first embodiment of the present invention;
3 is a cross-sectional view illustrating one embodiment of a body portion applied to a mop according to the first embodiment of the present invention.
4 is a cross-sectional view illustrating another embodiment of the body portion applied to the mop according to the first embodiment of the present invention.
5 is a side view showing a mop according to a second embodiment of the present invention;
6 is a side view showing a use state of a mop according to a second embodiment of the present invention;
7 is a side view showing a mop according to a third embodiment of the present invention;
8 is a side view showing a use state of a mop according to a third embodiment of the present invention;
9 is a cross-sectional view illustrating one embodiment of a coupling portion applied to a mop according to the third embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

≪ Example 1 >

FIG. 1 is a side view showing a mop according to a first embodiment of the present invention, FIG. 2 is a side view showing a use state of a mop according to the first embodiment of the present invention, FIG. 3 is a cross- FIG. 4 is a cross-sectional view illustrating another embodiment of a body portion applied to a mop according to the first embodiment of the present invention. FIG. 4 is a cross-sectional view illustrating a body portion applied to a mop according to an exemplary embodiment of the present invention.

1 and 2, the mop 1 according to the first embodiment of the present invention includes a mop part 10, a body part 20, a lift part 30, and a float part 40.

The rag portion 10 may be a cloth, a fabric made of a thread made of polyester, a sponge, a squeegee (SQUEEGEE), or the like for wiping off foreign matter.

The body 20 is coupled to one side of the mop 10 and may be formed in a simple rod shape having the same overall diameter.

A handle 3 is further provided on the upper side of the body part 20 to easily control the mop 10.

The grip portion 3 may have a substantially inverted trapezoidal shape in cross section and a hole formed in the handle portion 3 in a shape of a substantially inverted trapezoidal cross section may be formed inside the grip portion 3, Can be easily gripped.

Here, the shape of the handle 3 and the hole is not limited to an inverted trapezoid, but may be circular or polygonal.

The body portion 20 is formed with latching grooves 201a and 201b for restricting the lifting and lowering of the lifting portion 30, which will be described later.

The latching grooves 201a and 201b may be symmetrically formed on the body 20 in the left and right directions and are formed on the upper side and the lower side of the body 20, respectively.

Further, a coupling member 2 for coupling with the mop part 10 is further provided on one side of the body part 20.

The engaging member 2 is formed symmetrically with the handle 3 with the body 20 interposed therebetween and can be detachably coupled to the mop 10.

The coupling and separation of the engaging member 2 and the mop 10 are generally known techniques, and a detailed description thereof will be omitted.

Meanwhile, the elevating part 30 is coupled to the body part 20 so as to be able to ascend and descend. The lifting and lowering part 30 includes an elevating ring 31, an elastic part 32 and a stopper part 33 so as to be caught by the latching grooves 201a and 201b of the body part 20 so that the lifting and lowering can be restricted.

The lifting ring 31 is formed in a ring shape and has an inner diameter that is the same as the outer diameter of the body portion 20 so that the body portion 20 is wound around the outer periphery of the body portion 20, As shown in FIG.

Further, on the inner surface of the lifting ring 31, a receiving groove 311 in which the elastic portion 32 can be installed is formed. The receiving groove 311 is formed to have the same size as the receiving grooves 201a and 201b of the body portion 20 and is positioned on the same line as the receiving groove 311 during the lifting and lowering of the lifting ring 31. [ do.

One end of the elastic part 32 is installed on the vertical surface of the receiving groove 311 in a state of being accommodated in the receiving groove 311 of the elevating part 30.

Here, a known compression spring may be applied to the elastic part 32. [

The stopper portion 33 is formed in a circular shape having the same size as the engaging grooves 201a and 201b of the body portion 20 and the receiving grooves 311 of the elevating portion 30, ) By welding or the like.

The stopper portion 33 is lifted and lowered together with the lifting ring 31 along the outer surface of the body portion 20 during the lifting and lowering of the lifting ring 31 along the longitudinal direction of the body portion 20, 201b are inserted into the engaging grooves 201a, 201b by the elastic force of the elastic portion 32 when the engaging grooves 201a, 201b of the lifting portion 30 are positioned on the same line as the engaging grooves 201a, And is fixed on the latching grooves 201a and 201b with limited ascending and descending.

1 and 2, a portion where the bottom surface of the engaging groove 201a formed on the upper side of the body portion 20 and the outer surface of the body portion 20 meet, or the lower side of the body portion 20 3 and 4, a portion where the ceiling surface of the engaging groove 201b formed in the body portion 20 and the outer surface of the body portion 20 meet is formed in a curved shape, The portion where the bottom surface of the engaging groove 201a meets the outer surface of the body portion 20 or the ceiling surface of the engaging groove 201b formed on the lower side of the body portion 20 meets the outer surface of the body portion 20, Even if the stopper portion 33 is inserted into the engaging grooves 201a and 201b, the elevating portion 30 is held by hand and then raised to the upper side of the body portion 20 with an appropriate force, The stopper portion 33 moves downward along the curved portion or the inclined portion of the stopper groove 20a, It can easily escape from the inside.

The protrusion 40 is formed in a simple rod shape having a diameter and a length smaller than that of the body 20.

One side of the float portion 40 is rotatably coupled to the outer surface of the elevating portion 30 through a hinge H. Thus, the floating portion 40 can be freely rotated in a direction away from the body portion 20 or in a direction approaching the body portion 20 with the portion coupled to the elevation portion 30 as a center.

Although not shown in the drawing, the baffle portion 40 is fixed to the body portion 20 in a state where the lifting portion 30 is fixed to the latching groove 201b formed on the lower side of the body portion 20 through the stopper portion 33 The mop part 10 and the body part 20 are released to the air.

The friction portion 50 may be further provided below the floating portion 40 as described above. Here, the friction portion 50 may be installed in the floating portion 40 through an adhesive.

The friction part 50 may be made of a rubber material in order to prevent the mop part 10 and the body part 20, which are in the air, from being conducted by contacting the ground surface in place of the floating part 40 .

At this time, the friction part 50 may be formed in various shapes such as a rectangular shape and a square shape, but it is preferable that the part contacting with the ground is formed in a horizontal plane so as to sufficiently secure a contact area.

When the friction member 50 is in contact with the ground due to its material properties, the friction member 50 frictionally contacts the ground without slipping so that the floating member 40 stably supports the mop 10 and the body 20.

Next, the operation of the present invention by this configuration and the effect generated in the process will be explained.

First, when the foreign matter on the floor is wiped through the mop 1 according to the first embodiment of the present invention, the elevation part 30 is fixed to the latching groove 201a formed on the upper side of the body part 20 So that the floating portion 40 does not touch the bottom surface during the cleaning operation.

After wiping all the foreign objects on the floor, the rag portion 10 is poured with clean water and then the elevating portion 30 fixed to the latching groove 201a formed on the upper side of the body portion 20 is lowered, (201b) formed on the lower side of the main body (20).

At this time, in the process of lowering the elevating part 30, the stopper part 33 is pushed out of the latching groove 201a formed on the upper side of the body part 20 and pushes the elastic part 32 to compress, The stopper portion 33 is lowered together with the lifting ring 31 in a state of being accommodated in the receiving groove 311 of the lifting portion 30. [

When the stopper portion 33 is positioned on the same line as the engaging groove 201b formed on the lower side of the body portion 20, the stopper portion 33 is pushed by the elastic portion 32 and inserted into the engaging groove 201b, The portion 30 is fixed on the latching groove 201b. When the elevating part 30 is fixed to the engaging groove 201b formed on the lower side of the body part 20, the lower part of the floating part 40 is located below the rag portion 10.

In this state, the floating portion 40 is rotated in the direction away from the body portion 20 or the mop portion 10 so that the friction portion 50 is brought into contact with the paper surface, and the knob portion 3 or the body portion 20 to be exposed to the wall W. In this case, the body portion 20 and the mopping portion 10 are allowed to float in the air, so that moisture accumulated on the mopping portion 10 can be efficiently dried.

≪ Example 2 >

FIG. 5 is a side view showing a mop according to a second embodiment of the present invention, and FIG. 6 is a side view illustrating a use state of a mop according to a second embodiment of the present invention.

5 and 6, the mop 100 according to the second embodiment of the present invention includes a mop 110, a body 120, a coupling 130, and a float 140.

The mop part 110 and the body part 120 are the same as the mop part 10 and the body part 20 of the first embodiment. As shown in FIG.

At this time, the body part 120 applied to the second embodiment of the present invention does not include the engagement grooves 201a and 201b unlike the body part 20 applied to the first embodiment.

The coupling part 130 is coupled to the lower part of the body part 120 at a predetermined distance from the mop part 110.

Specifically, the coupling portion 130 is formed in a ring shape and has an inner diameter that is the same as the outer diameter of the body portion 120, and is coupled to surround the outer circumference of the body portion 120.

At this time, the coupling part 130 can be stably fixed to the body part 120 through an adhesive or the like.

The boss portion 140 is formed in a simple rod shape having a diameter and a length smaller than that of the body portion 120,

One side of the floating part 140 is rotatably coupled to the outer side of the coupling part 130 through a hinge H. Accordingly, the floating portion 140 can be freely rotated in the upward and downward directions of the body portion 120 about the portion coupled to the coupling portion 130.

Although not shown in the drawing, when the bail part 140 is rotated downward of the body part 120, the other side is in contact with the ground, and the wale part 110 and the body part 120 are released in the air .

Further, a friction portion 160 may be further provided on the lower side of the floating portion 140. Here, since the friction portion 160 is the same as the friction portion 50 of the first embodiment, a detailed description thereof will be omitted.

The floating portion 140 is fixed on the body portion 120 by the fixing portion 150 when the floating portion 140 is rotated to the upper side of the body portion 120. [

Specifically, the fixing portion 150 is disposed on the upper side of the body portion 120 and is spaced apart from the coupling portion 130 by a predetermined distance.

One side of the fixing part 150 is fixed to the outer surface of the body part 120 with an adhesive or the like. However, the fixing portion 150 may be coupled to the outer circumference of the body portion 120 in the same manner as the coupling portion 130.

The fixing portion 150 is formed with a fixing groove 151 having a substantially semicircular shape and positioned on the same line as the floating portion 140. The fixing groove 151 is formed to be large enough to accommodate the floating part 140. When the floating part 140 is rotated to the upper side of the body part 120, Lt; / RTI >

Next, the operation of the present invention by this configuration and the effect generated in the process will be explained.

The float 140 is fixed to the fixing groove 151 of the fixing part 150. In this case, the float part 140 is fixed to the fixing groove 151 of the fixing part 150, So that the floating portion 140 does not touch the floor during the cleaning operation.

Then, after wiping all the foreign materials on the floor, the mop part 110 is poured with clean water and then the floating part 140 fixed to the fixing part 150 is rotated to the lower side of the body part 120, 160 are brought into contact with the ground and the handle portion 3 or the body portion 120 is exposed to the wall W. [ In this case, the body 120 and the mop 110 are allowed to float in the air, so that the moisture on the mop 110 can be efficiently dried.

≪ Example 3 >

FIG. 7 is a side view showing a mop according to a third embodiment of the present invention, FIG. 8 is a side view showing a use state of a mop according to a third embodiment of the present invention, FIG. 9 is a cross- Sectional view showing an embodiment of a coupling part applied to a mop according to an example.

7 and 8, the mop 200 according to the third embodiment of the present invention includes a mop part 210, a body part 220, a coupling part 230, a floating part 240, a support part 250 ).

The mop part 210, the body part 220, the coupling part 230 and the floating part 240 are formed on the mop 110, the body part 120, the coupling part 130, (140), a detailed description thereof will be omitted, and only the support portion 250 will be mainly described below.

The support part 250 is coupled to the space part 240 and supports the space part 240 while being in contact with the ground. The support part 250 is divided into a fixing part 251 and a supporting part 252.

The fixing portion 251 has a groove formed at a center portion thereof, and one side of the floating portion 240 is fitted and engaged.

At this time, an adhesive may be applied to a portion where the fixing portion 251 and the floating portion 240 are in contact with each other, so that the fixing portion 251 can be stably fixed to one side of the floating portion 240.

In addition, a plate P for fixing a support piece 252, which will be described later, is included in the outer periphery of the fixing portion 251. The plate P may be formed in a rectangular or semi-circular shape, and a plurality of the plates P may be formed at intervals on the outer periphery of the fixing portion 251.

At this time, the plates P are spaced apart by a distance such that one side of the supporting piece 252 can be inserted into a pair.

The support pieces 252 are respectively coupled between the plates P and may be formed in a circular or rectangular shape having the same outer diameter as the whole.

Specifically, one side of the support piece 252 is rotatably coupled to the plate P through a hinge H. Accordingly, the support piece 252 can be freely rotated up and down the fixing part 251 about the part coupled to the plate P.

When the support pieces 252 are rotated to the lower side of the fixing part 251, the support pieces 252 come into contact with the ground while being in the form of a trifurcate, thereby supporting the floating part 240.

In addition, the floating portion 240 is fixed on the body portion 220 by the fixing band 260 when rotated to the upper side of the body portion 220.

Specifically, the fixing band 260 may have a band shape, and a central portion thereof may be fixed to the upper side of the body 220 with an adhesive or the like.

The fixing band 260 surrounds and fixes the body part 220 and the floating part 240 such that one side surface and the other side surface are in contact with each other. At this time, a ball load tape is further formed on both sides of the fixing band 260 so that the float part 240 can be easily fixed on the body part 220 or the float part 240 can be fixed on the body part 220 Up and down directions.

Next, the operation of the present invention by this configuration and the effect generated in the process will be explained.

The float part 240 is rotated to the upper side of the body part 220 so that the support part 250 can be rotated in the body 250. [ The float part 240 is fixed on the upper side of the body part 220 through the fixing band 260 so that the float part 240 is placed on the floor Do not touch.

After wiping off all the foreign substances on the floor, the mop part 210 is poured with clean water, and then both sides of the fixing band 260 abutted on both sides by the belt rod tape are separated. Subsequently, the float part 240 is rotated to the lower side of the body part 220, and the supporting pieces 252 are rotated to the lower side of the fixing part 251 so that the float part 240 comes into contact with the ground surface in a triangular shape. The support part 252 supports the bobbin part 240 and the bobbin part 240 supports the body part 220 so that the body part 220 and the mop part 210 So that the water deposited on the mop 210 can be efficiently dried.

Next, one embodiment of the coupling portion will be described with reference to FIG.

9, the coupling portion 230 is formed in a ring shape and has an inner diameter that is the same as the outer diameter of the body portion 220. In the state where the outer peripheral edge of the body portion 220 is wrapped, And can be freely raised and lowered along the longitudinal direction of the body portion 220. [

At this time, when the coupling part 230 is raised and lowered, the floating part 240 coupled to the coupling part 230 and the supporting part 250 coupled to the floating part 240 are also raised and lowered.

An elevating groove 231 is formed on the inner surface of the coupling portion 230 and a through hole 232 is formed on one side of the elevating groove 231 to be connected to the elevating groove 231 in the horizontal direction.

At this time, the width of the lifting groove 231 is gradually decreased from the upper portion to the lower portion.

The controller 230 is provided with a controller 270 for controlling the elevation of the coupling 230.

At this time, when the control unit 270 is installed in the coupling unit 230, the fixing band 260 is omitted.

The controller 270 includes a wedge portion 271 and a lever 272.

The wedge portion 271 is inserted into the elevating groove 231 so that one surface of the wedge portion 271 is in simple contact with the outer surface of the body portion 220 accommodated in the engaging portion 230.

At this time, the wedge portion 271 is formed to be gradually narrowed in width from the upper portion to the lower portion. That is, the shape and width of the wedge portion 271 are the same as the shape and width of the lift groove 231.

The lever 272 is formed in a circular or rectangular shape and one side of the lever 272 passes through the through hole 232 to penetrate the wedge portion 271 and the other side protrudes to the outside of the coupling portion 230.

The lever 272 can be raised or lowered along the through hole 232. When the lever 272 is raised or lowered, the wedge portion 271 is also lifted and lowered in the lift groove 231.

When the wedge portion 271 is lowered by the lever 272, the wedge portion 271 is engaged with the body portion 220 so that the lift of the coupling portion 230 is restricted.

Next, the operation of the present invention by this configuration and the effect generated in the process will be explained.

First, when wiping foreign objects on the floor through the mop 200 according to the third embodiment of the present invention, the coupling part 230 is moved to the upper side of the body part 220, And then the lever 272 is lowered in the through hole 232 so that the wedge part 271 is engaged with the body part 220 so that the engaging part 230 is engaged with the body part 220 As shown in Fig.

After wiping all the foreign matter on the floor, the wipe part 210 is poured with clean water and then the lever 272 is lifted up in the through hole 232 so that one surface of the wedge part 271 is pressed against the body part 220 Make a simple contact with the outer surface.

Subsequently, the coupling portion 230 is lowered to the lower side of the body portion 220 so that the support portion 250 is positioned below the mop 210, and then the lever 272 is lowered in the through hole 232 The wedge portion 271 is engaged with the body portion 220 so that the coupling portion 230 is fixed to the lower side of the body portion 220.

Then, the support pieces 252 are rotated to the lower side of the fixing part 251 so that the support pieces 252 come into contact with the ground while being in the form of a triangle. The support part 252 supports the bobbin part 240 and the bobbin part 240 supports the body part 220 so that the body part 220 and the mop part 210 So that the water deposited on the mop 210 can be efficiently dried.

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 exemplary embodiments, Of the right.

1,100,200: mop 10,110,210: mop
20,120,220: Body part 201a, 201b:
2: coupling member 3:
30: elevating part 31: elevating ring
311: receiving groove 32: elastic portion
33: stopper portion 40, 140, 240:
50, 160: friction portion 130, 230:
150: fixing part 151: fixing groove
160: Friction portion 231:
232: through hole 250: support
251: fixing part 252: supporting piece
260: fixed band 270:
271: wedge portion 272: lever
W: wall H: hinge

Claims (11)

Mop part,
A body portion detachably coupled to one side of the mop portion,
A lifting and lowering part coupled to the body part so as to be able to move up and down,
And the other side is brought into contact with the ground by rotating operation when the elevating portion is lowered, and the float portion, which floats the body portion and the rake portion,
Lt; / RTI >
And engaging grooves are formed on the upper and lower sides of the body portion, respectively,
The elevating unit includes:
An elevating ring which surrounds the outer periphery of the body portion and is lifted along the longitudinal direction of the body portion,
An elastic portion provided inside the engagement groove of the lift ring,
And a stopper portion that is inserted into the latching groove by the elastic force of the elastic portion and limits the lifting and lowering of the lifting portion when the end portion is fixed to the elastic portion and is located on the same line as the latching groove of the body portion,
Including mop. delete The method of claim 1,
The portion where the bottom surface of the engaging groove formed on the upper side of the body portion meets the outer surface of the body portion or the ceiling surface of the engaging groove formed on the lower side of the body portion meets the outer surface of the body portion is formed in a curved shape
Mop. The method of claim 1,
The portion where the bottom surface of the engaging groove formed on the upper side of the body portion meets the outer surface of the body portion or the ceiling surface of the engaging groove formed on the lower side of the body portion meets the outer surface of the body portion is inclined
Mop. delete delete The method of claim 1,
A friction portion formed on the lower side of the floating portion and contacting the ground,
The mop further contains. Mop part,
A body portion detachably coupled to one side of the mop portion,
A coupling portion coupled to the body portion,
A swinging part having one side rotatably coupled to the engaging part and swinging the body part and the rake part by a rotation operation,
And a support portion which is coupled to the space portion and supports the space portion while being in contact with the ground,
/ RTI >
The support portion
A fixing portion coupled to the floating portion,
A supporting member which is engaged with the fixed portion at a distance so as to be rotatable,
Including mop. delete 9. The method of claim 8,
A fixing band for fixing the space portion to the body portion;
The mop further contains. 9. The method of claim 8,
Wherein the engaging portion is movable up and down along the longitudinal direction of the body portion,
Wherein the engaging portion includes an elevating groove formed to gradually narrow in width from the upper portion to the lower portion of the engaging portion, a through hole
/ RTI >
A wedge portion inserted into the elevating groove and gradually narrowing in width from the upper portion to the lower portion,
And a lever which is mounted on the wedge portion through one side of the through hole and protrudes from the other side of the coupling portion and is raised and lowered along the through hole to raise and lower the wedge portion.
Further comprising:
When the wedge portion is lowered by the lever, the wedge portion is engaged with the body portion,
Mop.

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