TWI803897B - Mop for cleaner - Google Patents

Abstract

The present disclosure relates to a mop for a cleaner, which is attached to a rotary plate of the cleaner and used to clean a floor surface, the mop including: a floor cleaning part configured to come into contact with the floor surface; a water absorbing part stacked on the floor cleaning part and configured to absorb supplied water and supply the water to the floor cleaning part; a water supply part stacked on the water absorbing part and configured to absorb water supplied from the cleaner and supply the water to the water absorbing part; an attachment part stacked on the water supply part and configured to be attached to a rotary plate of the cleaner; a coupling part provided in the form of a ring and having one side configured to surround the floor cleaning part and the other side configured to surround the attachment part; and a lateral cleaning part stacked on one side of the coupling part and protruding outward in a radial direction of the floor cleaning part. With this configuration, the mop may further include the lateral cleaning part protruding outward along the periphery of the floor cleaning part configured to clean the floor surface, thereby expanding the cleaning area and improving the cleaning performance.

Description

mops for sweepers

The present invention relates to a mop for a sweeping machine, and more particularly to a mop attached to a rotating plate of a sweeping machine and used for sweeping floor surfaces.

A cleaning robot equipped with motors, various types of sensors, artificial intelligence (AI), etc. can be configured to clean an area to be cleaned while autonomously moving within the area.

The cleaning robot can be configured to vacuum dust or the like, sweep dust off the floor, or mop the target surface to be cleaned.

As a prior technical document related to a cleaning robot, Korean Patent No. 1613446 (hereinafter referred to as "Patent Document 1") discloses "a cleaning robot and its control method". The cleaning robot according to Patent Document 1 includes a body, a drive portion, a first rotation member, and a second rotation member. Furthermore, the cleaning robot according to Patent Document 1 includes a first cleaning machine and a second cleaning machine including fabrics, mops, non-woven fabrics, brushes, and the like. A first sweeper is coupled to a first stationary member of the first rotating member and a second sweeping machine is coupled to a second stationary member of the second rotating member.

According to Patent Document 1, the cleaning robot can clean the surface of the floor adhered to by using the frictional force with the floor surface generated when the first cleaning machine and the second cleaning machine are rotated through the rotational motion of the first rotating member and the second rotating member. foreign matter or the like. When friction is generated against the floor surface, this friction can be used as a motive force for moving the cleaning robot. That is, Patent Document 1 discloses that an operation of cleaning a floor and an operation of moving a cleaning robot are simultaneously performed while the first and second cleaning machines rotate.

However, since the cleaning robot according to Patent Document 1 is configured such that the first cleaning machine and the second cleaning machine are placed inside the body and wipe the floor while rotating, there is a problem that the cleaning robot cannot clean a wall surface or a wall surface provided therein. Problems with edge parts of furniture in indoor areas. That is, when the cleaning robot performs a cleaning operation while moving while being in contact with the indoor wall surface, since the first cleaning machine and the second cleaning machine are located inside the main body, the first cleaning machine and the second cleaning machine are in contact with each other. The wall surface is separated. As a result, there is a problem that the cleaning robot cannot clean the edge portion of the wall surface.

Also, as a prior art document related to cleaning pads, Korean Patent No. 2010829 (hereinafter referred to as "Patent Document 2") discloses "a cleaning pad using water or a liquid detergent".

The cleaning pad according to Patent Document 2 further includes twisted fiber portions projecting outward along the periphery of the cleaning layer, thereby cleaning indoor wall surfaces or edge portions of furniture.

However, the twisted fiber portion of the cleaning pad according to Patent Document 2 is fixed parallel to the cleaning layer while surrounding the periphery of the cleaning layer. Since the twisted fiber portion is arranged parallel to the floor surface while the cleaning layer is wiping the floor surface, there is a problem that the cleaning layer cannot be in good contact with the floor surface, which will result in a decrease in cleaning efficiency. [Prior Art References]

[Patent Reference Document] Patent Document 1: Korean Patent No. 1613446 (April 12, 2016); Patent Document 2: Korean Patent No. 2010829 (August 8, 2019).

[technical problem]

The present invention is proposed to solve the problems of the aforementioned related prior art, and an object of the present invention is to provide a mop for a sweeping machine, which further includes a side sweeping portion along the periphery of the floor sweeping portion configured to clean the floor surface Projects outwards to expand the sweeping area both inside and outside the sweeper.

Another object of the present invention is to provide a mop for a sweeping machine, wherein the side sweeping portion can be fastened to be inclined toward the floor surface so that the side sweeping portion is in close contact with the floor surface, thereby improving the mop performed by the side sweeping portion. cleaning performance.

Another object of the present invention is to provide a mop for a sweeping machine, wherein the side sweeping portion can have a plurality of sweeping members stacked and arranged in multi-stages in the height direction, thereby improving the sweeping performed by the side sweeping portion performance.

Yet another object of the present invention is to provide a mop for a cleaning machine, wherein multi-level stacked cleaning members can be provided, so that the distance between the cleaning members increases outwards, thereby increasing the contact area with the cleaning target and Improve cleaning performance. [Technical Results]

In order to achieve the above object, the mop for a cleaning machine according to an exemplary embodiment of the present invention may further include a lateral cleaning part protruding outward along the periphery of the floor cleaning part configured to clean the floor surface, thereby enlarging the cleaning area. .

More specifically, a mop for a sweeper according to an embodiment of the present invention is attached to a rotating plate of the sweeper and used for sweeping a floor surface, and the mop for a sweeper includes: a floor sweeping portion configured to a floor surface contact; and a side sweeping portion protruding outward along a periphery of the floor sweeping portion and arranged to be inclined downward so that one end of the side sweeping portion is positioned lower than the floor sweeping portion.

Alternatively, the mop for a sweeping machine according to an embodiment of the present invention may include: a floor sweeping portion configured to be in contact with a floor surface; and a lateral sweeping portion protruding outward along a periphery of the floor sweeping portion sloped towards the floor surface.

In this case, the side cleaning portion may include a plurality of cleaning members stacked on each other in two stages.

In addition, the stacked sweeping members may be arranged to be spaced apart from each other outside the side sweeping portion, and the sweeping members disposed at the lower end may be arranged to be inclined downward so that one end of the sweeping member is located at a lower position than that of the floor sweeping portion. low position. The side cleaning unit has a plurality of cleaning members arranged in multiple stages, thereby improving the cleaning performance by the side cleaning unit.

In addition, the mop for a cleaning machine according to an embodiment of the present invention may include: a floor cleaning part configured to be in contact with the floor surface; a water absorbing part stacked on the floor cleaning part and configured to absorb supplied water and The water is supplied to the floor cleaning part; a water supply part is superimposed on the water suction part and configured to absorb water supplied from the cleaning machine and supply the water to the water suction part; an attachment part is superimposed on the water supply part , and configured to be attached to the rotary plate of the sweeping machine; a coupling portion provided in the form of a ring and having one side configured to surround the floor sweeping portion and the other side configured to surround the attachment portion; and one side To the sweeping portion, stacked on one side of the coupling portion to be inclined toward the floor surface, fastened by sewing, and protruding outward in the radial direction of the floor sweeping portion.

In this case, the side sweeping portion can be fastened to the coupling portion by means of the stitching.

According to the mop for a sweeper of the present invention, the side sweeping portion can be fastened to be inclined toward the floor surface so that the side sweeping portion is in close contact with the floor surface, thereby improving cleaning performance by the side sweeping portion.

According to this, by setting an optimum sewing position, the side sweeping portion can be disposed inclined toward the floor surface in a state where the side sweeping portion is fastened to the coupling portion.

More specifically, the stitching may include: a first stitch configured to couple the side sweeping portion, one side of the coupling portion, the floor sweeping portion, the water absorbing portion, the water supply portion, the attaching portion, and the other side of the coupling portion. side; and a second seam configured to couple the side sweeping portion, the floor sweeping portion, the water absorbing portion, the water supply portion, and the attaching portion.

Alternatively, the stitching may include: a first stitch configured to couple the side sweeping portion, one side of the coupling portion, the floor sweeping portion, the water absorbing portion, the water supply portion, the attachment portion, and the other side of the coupling portion side; the second seam, configured to couple the side sweeping part, the floor sweeping part, the water absorbing part, the water supply part, the attaching part, and the other side of the coupling part.

The floor sweeping portion can be manufactured by using microfiber and has a central opening that runs through the center of the floor sweeping portion.

The water-absorbing part may have a central opening which runs through the center of the water-absorbing part. The water absorbing part may be made of polyurethane (PU) and coupled to the floor sweeping part by thermal bonding.

In this case, the water absorbing portion may include: a sewn area surrounded by the coupling portion; and a sweeping area provided thicker than the sewn area and configured to press the floor sweeping portion so that the floor sweeping portion comes into close contact with the floor surface .

The water supply part may be made by using microfiber, and has a central opening that runs through the center of the water supply part.

The attachment portion may have a velcro for attachment to or detachment from the swivel plate of the sweeper.

In addition, the attachment portion may have a central opening that passes through the center of the attachment portion. A diameter of a central opening of the attachment part may be larger than a diameter of a central opening formed in the water supply part.

With this configuration, water supplied from the sweeper can be supplied to the exposed water supply portion through the central opening of the attachment portion.

A mop for a cleaning machine according to an embodiment of the present invention may include: a base member arranged in the form of a ring and stacked on one side of the coupling portion; Set in the form of a sleeve and fasten along the periphery of the base member.

The side sweeping portion may be configured such that the base member is fastened to the coupling portion by sewing and the sweeping member is arranged inclined towards the floor surface.

In addition, the base member may include: a first base portion fastened to the coupling portion by first sewing; and a second base portion having a thickness smaller than that of the first base portion and disposed radially at the coupling portion. in the first base portion and secured to the coupling portion by the second stitching.

Also, the side sweeping portion may be configured such that the sweeping members are stacked on top of each other in multiple stages and fastened to the base member.

When the sweeping members are stacked in multiple stages as described above, the side sweeping portion may be configured such that the spacing between the stacked sweeping members increases in a direction away from the base member.

The water supply part, the water suction part, and the floor cleaning part can be additionally fastened in a central area by first auxiliary stitching.

The first auxiliary stitching may be formed around central openings formed in the water supply part, the water suction part, and the floor cleaning part.

The attachment can be additionally fastened in a central area by means of a second auxiliary stitch.

In addition, a second auxiliary seam may be formed around the central opening of the attachment portion and through the water supply portion, the water absorption portion, and the floor cleaning portion. [Beneficial effect]

The mop for a sweeper according to the present invention may further include a lateral sweeping portion protruding outward along a periphery of the floor sweeping portion configured to sweep a floor surface, thereby expanding a sweeping area inside and outside the sweeper and improving sweeping performance.

Furthermore, according to the mop for a sweeper of the present invention, the side sweeping portion can be fastened to be inclined toward the floor surface so that the side sweeping portion is in close contact with the floor surface, thereby improving cleaning performance by the side sweeping portion.

In addition, according to the mop for a cleaning machine of the present invention, the side cleaning part may have a plurality of cleaning members stacked and arranged in multiple stages in the height direction, thereby improving cleaning performance by the side cleaning part.

In addition, according to the mop for a cleaning machine of the present invention, the cleaning members stacked in multiple stages can be arranged such that the interval between the cleaning members increases outward, thereby increasing the contact area with the cleaning target and improving cleaning performance.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

While the present invention can be variously modified and has various embodiments, specific embodiments shown in the drawings will be described in detail below. The description of the embodiments is not intended to limit the present invention to specific embodiments, but it should be understood that the present invention covers all modifications, equivalents, and substitutions within the spirit and technical scope of the present invention.

In describing the present invention, terms such as "first" and "second" may be used to describe various components, but the components should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present invention.

The term "and/or" may include any and all combinations of a plurality of the associated and listed items.

When an element is described as being "coupled" or "connected" to another element, it will be understood that the element may be directly coupled or connected to the other element and intervening elements may also be present therebetween. When an element is described as being "directly coupled" or "directly connected" to another element, it should be understood that there are no intervening elements between the elements.

The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the invention. A singular expression may contain a plural expression unless it is clearly described as a different meaning in the context.

The terms "comprising", "comprising", "comprising", "having" or other variations thereof mean inclusive and thereby designate the described features, integers, steps, operations, elements and/or parts , but does not exclude the existence or addition of one or more other features, integers, steps, operations, elements, parts and/or combinations thereof.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Unless clearly defined in this application, such terms defined in commonly used dictionaries can be interpreted as having meanings consistent with relevant technologies in the context, and cannot be interpreted as ideal or overly formal meanings.

In addition, the following embodiments are provided for a more complete description to those skilled in the art to which the present invention pertains, and the shapes and sizes of elements in the drawings may be exaggerated for a clearer description.

A mop for a sweeper according to an embodiment of the present invention is attached to the sweeper when used with the sweeper. A mop for a sweeper can be used by attaching to a sweeping robot or stick sweeper that is directly manipulated by the user.

Hereinafter, a cleaning robot to which a mop for a cleaning machine is attached according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3 .

1 and 2 are schematic perspective views and exploded perspective views of a cleaning robot to which a mop for a cleaning machine according to an embodiment of the present invention is attached; and FIG. A perspective view of the rotating plate and mop of the cleaning machine separated from the cleaning robot shown in Figure 1.

Referring to FIGS. 1 to 3 , the cleaning robot includes: a body 100 ; a first rotating plate 10 ; a second rotating plate 20 ; and a sweeper mop 300 . In addition, the cleaning robot 1 may further include: a control part (not shown in the figure); a buffer baffle 190 ; a first sensor 200 ; and a second sensor 210 to move automatically.

The control part may be configured to control operations of the first actuator 160 and the second actuator 170 which will be described below based on preset messages or instant messages. The cleaning robot 1 may be provided with a storage medium storing an application program for the control operation of the control section. The control section may be configured to control the cleaning robot 1 by executing the application based on information input to and output from the cleaning robot 1 .

The bumper 190 is coupled along an edge of the body 100 and is configured to move relative to the body 100 . For example, the buffer baffle 190 may be coupled to the body 100 so as to move reciprocally in a direction toward the center of the body 100 .

The bumper 190 may be coupled along a portion of the edge of the body 100, or may be coupled along the entire edge of the body 100.

The buffer baffle 190 may have a height equal to or lower than the body 100. Therefore, an obstacle at a relatively lower position may collide with the bumper 190 and the bumper 190 may detect the obstacle.

The first sensor 200 can be coupled to the main body 100 and configured to detect the movement (relative movement) of the bumper 190 relative to the main body 100 . The first sensor 200 may be a micro switch, a photo interrupter, a tact switch, or the like.

When the buffer baffle 190 of the cleaning robot 1 touches an obstacle, the control unit may control the cleaning robot 1 so that the cleaning robot 1 avoids the obstacle. The control part may control the operation of the first actuator 160 and/or the second actuator 170 based on the information detected by the first sensor 200 . For example, when the bumper 190 is in contact with an obstacle while the cleaning robot 1 is moving, the first sensor 200 may recognize the position where the bumper 190 is in contact with the obstacle, and the control part may control the first actuation The operation of the actuator 160 and/or the second actuator 170 causes the cleaning robot 1 to leave the contact position.

The second sensor 210 can be coupled to the main body 100 and configured to detect a relative distance to an obstacle. The second sensor 210 may be a distance sensor.

When the distance between the cleaning robot 1 and the obstacle is equal to or less than a predetermined value based on the information detected by the second sensor 210, the control part may control the movement of the first actuator 160 and/or the second actuator 170. Operation, so that the moving direction of the cleaning robot 1 is changed, or the cleaning robot 1 is kept away from the obstacle.

The body 100 may define the overall external shape of the cleaning robot 1, or may be provided in the form of a frame. Components constituting the cleaning robot 1 may be coupled to the body 100 , and some components constituting the cleaning robot 1 may be housed in the body 100 . The body 100 can be divided into a lower body 100a and an upper body 100b. The components of the cleaning robot 1 may be disposed in a space defined by coupling the lower body 100a and the upper body 100b.

The body 100 may be configured such that its width (or diameter) in the horizontal direction (X-axis and Y-axis directions) is greater than its height in the vertical direction (Z-axis direction). The body 100 can provide an advantageous structure of lowering the center of gravity of the cleaning robot 1 to assist stable operation and avoid obstacles when the cleaning robot moves (travels).

When viewed from above or below, the body 100 may have various shapes, such as a circle, an ellipse, or a quadrangle.

The first rotating plate 10 has a predetermined area and is provided in the form of a flat plate, a flat frame, or the like. The first rotating plate 10 coupled to the body 100 may be parallel to the floor surface, or inclined relative to the floor surface.

The first rotating plate 10 may be provided in the form of a circular plate, and the bottom surface of the first rotating plate 10 may be approximately circular.

The first rotating plate 10 may completely have a rotationally symmetrical shape.

The first rotating plate 10 may include: a first central plate 11 ; a first outer circumferential plate 12 ; and first spokes 13 .

The first central plate 11 defines the center of the first rotating plate 10 and is rotatably coupled to the body 100 . The first center plate 11 may be coupled to a lower portion of the body 100 . The first center plate 11 may be coupled to the body 100 in such a manner that an upper surface of the first center plate 11 is directed to a bottom surface of the body 100 .

The rotation shaft 15 of the first rotation plate 10 may be disposed in a direction passing through the center of the first center plate 11 . Also, the rotation shaft 15 of the first rotation plate 10 may be disposed in a direction perpendicular to the floor surface, or inclined at a predetermined angle with respect to the direction perpendicular to the floor surface.

The first outer circumferential plate 12 is spaced apart from the first central plate 11 and provided to surround the first central plate 11 .

The first spokes 13 connect the first central plate 11 and the first outer peripheral plate 12 . A plurality of first spokes 13 are provided, and are repeatedly provided along the circumferential direction of the first center plate 11 . The first spokes 13 may be arranged at equal intervals. A plurality of through holes 14 formed penetratingly in the vertical direction are provided between the first spokes 13, and liquid (such as water) discharged from a water supply pipe 240 described later can be sent to the sweeper through the through holes 14 Mop 300.

The second rotating plate 20 has a predetermined area and is provided in the form of a flat plate, a flat frame, or the like. The second rotating plate 20 is placed approximately horizontally such that its width (or diameter) in the horizontal direction is substantially greater than its height in the vertical direction. The second rotating plate 20 coupled to the body 100 may be parallel to the floor surface, or inclined relative to the floor surface.

The second rotating plate 20 may be provided in the form of a circular plate, and the bottom surface of the second rotating plate 20 may be approximately circular.

The second rotating plate 20 may completely have a rotationally symmetrical shape.

The second rotating plate 20 may include: a second central plate 21 ; a second outer circumferential plate 22 ; and second spokes 23 .

The second center plate 21 defines the center of the second rotating plate 20 and is rotatably coupled to the body 100 . The second center plate 21 may be coupled to a lower portion of the body 100 . The second center plate 21 may be coupled to the body 100 in such a manner that an upper surface of the second center plate 21 is directed to a bottom surface of the body 100 .

The rotation shaft 25 of the second rotation plate 20 may be disposed in a direction passing through the center of the second center plate 21 . Also, the rotation shaft 25 of the second rotation plate 20 may be disposed in a direction perpendicular to the floor surface, or inclined at a predetermined angle with respect to the direction perpendicular to the floor surface.

The second outer circumferential plate 22 is spaced apart from the second central plate 21 and provided to surround the second central plate 21 .

The second spokes 23 connect the second central plate 21 and the second outer peripheral plate 22 . The second spokes 23 are provided in plural, and are repeatedly provided along the circumferential direction of the second center plate 21 . The second spokes 23 can be arranged at equal intervals. A plurality of through holes 24 penetratingly formed in the vertical direction are provided between the second spokes 23 , and liquid (such as water) discharged from a water supply pipe 240 which will be described later can be sent to the cleaning machine through the through holes 24 . machine mop 300.

In the cleaning robot 1, the second rotating plate 20 may be the same as the first rotating plate 10, or the second rotating plate 20 and the first rotating plate 10 may be symmetrically arranged. When the front side of the first rotating plate 10 is located on the left side of the cleaning robot 1 based on the moving direction of the cleaning robot 1 , the second rotating plate 20 may be located on the right side of the cleaning robot 1 . In this case, the first rotating plate 10 and the second rotating plate 20 may be vertically symmetrical.

The bottom surface of the cleaner mop 300 directed to the floor has a predetermined area, and the cleaner mop 300 has a flat shape. Sweeper mop 300 is arranged such that its width (or diameter) in the horizontal direction is sufficiently larger than its height in the vertical direction. When the sweeper mop 300 is coupled to the body 100, the bottom surface of the sweeper mop 300 may be parallel to the floor surface or inclined relative to the floor surface.

The bottom surface of the sweeper mop 300 may be approximately circular.

Sweeper mop 300 may have a rotationally symmetrical shape throughout.

Sweeper mop 300 may be made of various materials capable of wiping the floor while in contact with the floor. For this, the bottom surface of the sweeper mop 300 may be a woven fabric, a knitted fabric, a non-woven fabric, and/or a brush having a predetermined area.

In the cleaning robot 1 , the cleaner mop 300 is attached to or detached from the bottom surfaces of the first and second rotating plates 10 and 20 . The sweeper mop 300 is coupled to the first rotating plate 10 and the second rotating plate 20 and rotates together with the first rotating plate 10 and the second rotating plate 20 . The sweeper mop 300 may be coupled and closely contacted to the bottom surfaces of the first outer circumferential plate 21 and the second outer circumferential plate 22, or coupled and closely contacted to the bottom surfaces of the first central plate 11 and the second central plate 21 and the first The bottom surfaces of the outer peripheral plate 12 and the second outer peripheral plate 22 .

The sweeper mop 300 may be attached to or detached from the first and second rotating plates 10 and 20 by various means and various methods. As an example, at least a part of the sweeper mop 300 can be coupled to the first rotating plate 10 and the second rotating plate 20 by being hooked or socketed respectively by the first rotating plate 10 and the second rotating plate 20 . As another example, separate devices such as clamps may be provided to couple the sweeper mop 300 to the first rotating plate 10 and the second rotating plate 20, respectively. As yet another embodiment, a pair of fastening devices may be provided (specific examples of these fastening devices include a pair of magnets configured to attract each other, a pair of Velcro configured to couple to each other, a pair of Velcro configured to attract each other) Coupled buttons (one male and one female), or the like), configured to be coupled to or detached from each other. One fastening device may be fixed to the sweeper mop 300, and the other fastening device may be fixed to the first rotating plate 10 and the second rotating plate 20, respectively.

When the sweeper mop 300 is respectively coupled to the first rotating plate 10 and the second rotating plate 20 , the sweeper mop 300 may overlap the first rotating plate 10 and the second rotating plate 20 , respectively. Alternatively, the sweeper mop 300 may be coupled to the first rotating plate 10 and the second rotating plate 20 in such a manner that the centers of the sweeper mop 300 coincide with the centers of the first rotating plate 10 and the second rotating plate 20 , respectively.

The cleaning robot 1 can move linearly along the floor surface. For example, the cleaning robot 1 can move straight forward (along the X-axis direction) while performing a cleaning operation, and can move straight backward to avoid obstacles or cliffs.

When the first rotation plate 10 and the second rotation plate 20 rotate at different rotation speeds, the cleaning robot 1 can move while rotating in the left-right direction (Y-axis direction). That is, when the rotation speed of the first rotating plate 10 is higher than that of the second rotating plate 20, or when the first rotating plate 10 rotates but the second rotating plate 20 does not rotate, the cleaning robot 1 can rotate while rotating. Moves to the right in the direction of movement of the cleaning robot 1. Alternatively, when the rotational speed of the second rotating plate 20 is higher than that of the first rotating plate 10, or when the second rotating plate 20 rotates but the first rotating plate 10 does not rotate, the cleaning robot 1 may rotate while rotating. The cleaning robot 1 moves to the left in the moving direction.

The cleaning robot 1 includes: a first actuator 160 ; a second actuator 170 ; a battery 220 ; a water container 230 ;

The first actuator 160 is coupled to the body 100 and configured to rotate the first rotating plate 10 .

The first actuator 160 may include: a first housing 161 ; a first motor 162 ; and one or more first gears 163 .

The first housing 161 is fixedly coupled to the body 100 and supports components constituting the first actuator 160 .

The first motor 162 may be an electric motor.

The plurality of first gears 163 mesh with each other and rotate together. The plurality of first gears 163 connect the first motor 162 and the first rotating plate 10 , and transmit the rotating power from the first motor 162 to the first rotating plate 10 . Therefore, when the rotation shaft of the first motor 162 rotates, the first rotating plate 10 rotates.

The second actuator 170 is coupled to the body 100 and configured to rotate the second rotating plate 20 .

The second actuator 170 may include: a second housing 171 ; a second motor 172 ; and one or more second gears 173 .

The second housing 171 is fixedly coupled to the body 100 and supports components constituting the second actuator 170 .

The second motor 172 may be an electric motor.

The plurality of second gears 173 mesh with each other and rotate together. The plurality of second gears 173 connect the second motor 172 and the second rotating plate 20 , and transmit the rotating power from the second motor 172 to the second rotating plate 20 . Therefore, when the rotating shaft of the second motor 172 rotates, the second rotating plate 20 rotates.

As described above, in the cleaning robot 1, the first rotating plate 10 and the sweeper mop 300 can be rotated by the operation of the first actuator 160, and the second rotating plate 20 and the sweeper mop 300 can be rotated by the second Operation of the actuator 170 to rotate.

The first actuator 160 may be directly disposed on the first rotating plate 10 . Such a configuration can minimize power loss transmitted from the first actuator 160 to the first rotary plate 10 . Also, the load of the first actuator 160 may be applied to the first rotating plate 10 so that the sweeper mop 300 may perform a mopping operation while generating sufficient frictional force with the floor.

Also, the second actuator 170 may be directly disposed on the second rotating plate 20 . Such a configuration can minimize power loss transmitted from the second actuator 170 to the second rotary plate 20 . Also, the load of the second actuator 170 may be applied to the second rotating plate 20 so that the sweeper mop 300 may perform a mopping operation while generating sufficient frictional force with the floor.

The second actuator 170 as well as the first actuator 160 may be symmetrical (vertically symmetrical).

The battery 220 is coupled to the main body 100 and configured to supply power to other components constituting the cleaning robot 1 . The battery 220 may supply electric power to the first actuator 160 and the second actuator 170 . More specifically, the battery 220 supplies electric power to the first motor 162 and the second motor 172 .

The battery 220 can be charged with an external power source. Accordingly, the charging terminal for charging the battery 220 may be provided on one side of the body 100 or on the battery 220 .

In the cleaning robot 1 , the battery 220 may be coupled to the main body 100 .

The water container 230 is provided in the form of a container having an inner space such that liquid such as water can be stored therein. The water container 230 may be fixedly coupled to the body 100 or detachably coupled to the body 100 .

The water supply pipe 240 is provided in the form of a pipe or a conduit, and is connected to the water container 230 so that the liquid in the water container 230 can flow through the inside of the water supply pipe 240 . One end of the water supply pipe 240 is arranged above the first rotating plate 10 and the second rotating plate 20, and this end is opposite to the side where the water supply pipe 240 is connected to the water container 230, so that the liquid in the water container 230 can be supplied to the cleaning machine mop 300.

In the cleaning robot 1, the water supply pipe 240 may be provided to have a shape branched from a single pipe portion into two pipe portions. In this case, one end of one branch pipe portion may be located above the first rotating plate 10 , and one end of the other branch pipe portion may be located above the second rotating plate 20 .

In the cleaning robot 1 , a separate pump may be provided to pass liquid through the water supply pipe 240 .

With this configuration, in the cleaning robot 1, when the liquid stored in the water container 230 is sprayed from above to the first rotating plate 10 and the second rotating plate 20 through the water supply pipe 240, the liquid can pass through the water formed in the first rotating plate. The through holes 14 and 24 in the plate 10 and the second rotating plate 20 feed the sweeper mop 300 . Liquid may be supplied periodically to prevent the sweeper mop 300 from drying out, thereby improving sweeping performance.

Hereinafter, a mop for a cleaning machine according to a specific embodiment of the present invention will be described with reference to the drawings.

The sweeper mop 300 according to the embodiment of the present invention is used by being attached to the rotating plate of the aforementioned cleaning robot. Of course, applying a sweeper mop to a cleaning robot is just an example, and the sweeper mop may be attached to various devices such as a stick type sweeper configured to be directly operated by a user to perform cleaning operations.

4 and 5 are schematic perspective views and exploded perspective views showing a mop for a cleaning machine according to an embodiment of the present invention; FIG. 6 is a schematic cross-sectional view taken along line II' in FIG. 4; and 7 to 9 are enlarged views schematically showing part A in FIG. 6 .

Referring to FIGS. 4 to 9 , a sweeper mop 300 according to an embodiment of the present invention includes: a floor sweeping part 310 ; a water absorbing part 320 ; a water supply part 330 ; an attaching part 340 ; a coupling part 350 ;

The floor cleaning part 310 may contact the floor surface P to clean the floor surface P. As shown in FIG.

The floor sweeping part 310 has a circular or polygonal shape, and may have a central opening 311 penetrating through the center of the floor sweeping part 310 . The floor cleaning part 310 may be manufactured by using microfiber (microfiber) to effectively wipe the floor.

The water absorbing part 320 may be stacked on the floor cleaning part 310 and configured to absorb water supplied from the sweeper and supply the water to the floor cleaning part 310 .

The water absorbing part 320 has a circular or polygonal shape, and may have a central opening 321 penetrating through the center of the water absorbing part 320 . The water absorbing part 320 may have the same size as the floor cleaning part 310 , and thus may be stacked on the floor cleaning part 310 so as to overlap with the floor cleaning part 310 .

The water absorbing part 320 may be made of polyurethane (PU) and coupled to the floor cleaning part 310 by thermal bonding. When the water absorbing part 320 is made of polyurethane, the water absorbing part 320 can absorb and retain a predetermined amount of water. In addition, since the water absorbing part 320 has elasticity, the water absorbing part 320 can bring the floor cleaning part 310 into close contact with the floor surface P. FIG.

In addition, referring to FIG. 8 , the water absorbing portion 320 can be divided into: a sewn area 322 surrounded by a coupling portion 350; and a sweeping area 323 set thicker than the sewn area 322 and configured to squeeze the floor sweeping portion 310 so that the floor sweeping portion 310 is in intimate contact with the floor surface P.

Since the seamed area 322 needs to be superimposed and fastened to other components by sewing, the seamed area 322 has a relatively small thickness.

In addition, the sweeping area 323 protrudes toward the floor surface P and is provided thicker than the sewing area 322 . Therefore, the sweeping area 323 can absorb and retain a greater amount of water, and can maintain the floor sweeping portion 310 as a flat sweeping surface while preventing deformation of the sweeping surface.

The water supply part 330 may be stacked on the water absorbing part 320 and configured to absorb water supplied from the sweeper and supply the water to the water absorbing part 320 .

The water supply part 330 has a circular or polygonal shape, and may have a central opening 331 penetrating through the center of the water supply part 330 . The water supply part 330 may have the same size as the water absorbing part 320 and thus may be stacked on the water absorbing part 320 so as to overlap with the water absorbing part 320 .

In addition, the water supply part 330 may be made of the same material as the floor cleaning part 310 . For example, the water supply part can be manufactured by using microfiber. Of course, the material of the water supply part 330 is not limited thereto, and the water supply part 330 may be made of any material as long as the water supply part 330 can absorb the water supplied from the cleaning machine and supply the water to the water absorption part 320 .

The attaching part 340 may be stacked on the water supply part 330 and attached to the rotary plate of the sweeper.

The attachment part 340 has a circular or polygonal shape, and may have a central opening 341 penetrating through the center of the attachment part 340 . The attachment part 340 may have the same size as the water supply part 330 and thus may be stacked on the water supply part 330 so as to overlap with the water supply part 330 .

The diameter of the central opening 341 penetrating through the center of the attachment part 340 may be greater than the diameter of the central opening 331 formed in the center of the water supply part 330 . This is for directly supplying water supplied from the sweeper to the water supply part 330 exposed through the central opening 341 of the attachment part 340 .

Additionally, the attachment portion 340 may be fabricated with Velcro for attachment to or detachment from the swivel deck of the sweeper. For example, the portion of a pair of Velcro felt with a hook structure can be fastened to the rotating plate of the sweeper, while the portion of the Velcro felt with a loop structure can be attached to the attachment portion 340 . Conversely, it is also possible to fasten the loop-like structure of a pair of Velcro to the rotary plate of the sweeper, and attach the hook-like structure of the pair of Velcro to the attachment part 340 . Of course, the present invention does not limit the attachment portion 340 to have a Velcro structure, and the attachment portion 340 can have any components, as long as the attachment portion 340 can be attached to or detached from the rotating plate of the cleaning machine. Just download it.

The coupling part 350 may be provided in the form of a ring and configured such that one side 351 thereof surrounds the floor sweeping part 310 and the other side 352 thereof surrounds the attachment part 340 . For example, the coupling portion 350 may have a cross-sectional surface with two opposite ends bent inward, that is, a “ㄷ”-shaped cross-sectional surface.

With such a structure, the coupling part 350 may be provided to surround the floor cleaning part 310 , the water absorbing part 320 , the water supply part 330 , and the attaching part 340 all stacked. In this case, one side 351 of the coupling part 350 may be arranged to overlap with a predetermined area of the circumference at the radially outer end of the floor sweeping part 310, and the other side 352 of the coupling part 350 may be arranged to overlap with the attached The predetermined area of the circumference at the radially outer end of the joint portion 340 overlaps.

In addition, the coupling part 350 and the side sweeping part 360 which will be described later may be fastened together by sewing to the floor sweeping part 310, the water absorbing part 320, the water supply part 330, and the attachment part stacked inside the coupling part 350. Section 340.

The coupling part 350 may be made of non-woven fabric. Of course, the present invention is not limited thereto, and the coupling part 350 may be made of any material as long as the coupling part 350 can be fastened to the stacked components by sewing and maintain a predetermined strength.

In addition, since the cleaning area 323 of the water absorbing part 320 protrudes, the coupling part 350 can be located at a higher position than the central area where the floor cleaning part 310 contacts the floor surface P, thereby preventing friction caused by the friction of the floor surface P. Damage caused by frayed seams.

In addition, the water supply part 330 , the water absorption part 320 , and the floor cleaning part 310 may be additionally fastened by the first auxiliary sewing 373 .

The first auxiliary stitching 373 may be formed around central openings 331 , 321 , 311 formed in the water supply part 330 , the water suction part 320 , and the floor cleaning part 310 .

Radially outer peripheries of the water supply part 330 , the water absorbing part 320 , and the floor cleaning part 310 are fastened by the coupling part 350 by sewing. However, since the water supply part 330 , the water suction part 320 , and the floor cleaning part 310 are not coupled to each other in the central area, when the mop rotates, rotational friction or torque may be generated between these parts. Accordingly, first auxiliary stitching 373 may be applied to additionally secure the components in the central region, thereby increasing the coupling force between the components.

Furthermore, the attachment part 340 can also be additionally fastened in the central region by means of the second auxiliary stitching 374 .

The second auxiliary stitching 374 may be formed around the central opening of the attaching part 340 and through the water supply part 330 , the water absorbing part 320 , and the floor cleaning part 310 .

The attachment portion 340 is configured to be attached to or detached from the rotary plate of the sweeper. Since the attaching portion 340 is periodically attached and detached, loads are repeatedly applied to the attaching portion 340 during the process of attaching and detaching the attaching portion 340 .

Accordingly, the attachment part 340 may be damaged or separated from the coupling part 350 due to periodically repeated application of a load. Therefore, the second auxiliary stitching 374 may be additionally formed to increase fastening force. In this case, in order to further increase the fastening force, second auxiliary stitching 374 may be provided to fasten the attached portion while passing through the attached portion 340 , the water supply portion 330 , the water absorption portion 320 , and the floor cleaning portion 310 . 340 , the water supply unit 330 , the water absorption unit 320 , and the floor cleaning unit 310 .

The side sweeping part 360 may be stacked on one side 351 of the coupling part 350 and protrude radially outward from the floor sweeping part. Since the side cleaning part 360 protrudes outward from the floor cleaning part 310, the cleaning robot can efficiently clean the floor surface P and edge portions of side walls or furniture.

The side sweeping portion 360 may be fastened to the coupling portion 350 by sewing. In this case, multiple stitches can be performed radially.

For example, the stitching may be formed in two lines along the radial direction, that is, the first stitching 371 may be formed on the outer side in the radial direction, and the second stitching 372a and 372b may be formed on the inner side in the radial direction.

In this case, the first seam 371 may be provided to couple the side sweeping part 360, the side 351 of the coupling part 350, the floor sweeping part 310, the water absorbing part 320, the water supply part 330, the attaching part 340, and the coupling The other side 352 of the connecting portion 350.

Additionally, second stitches 372a and 372b may be formed from two embodiments.

Referring to FIG. 8 , a second seam 372 a according to the first embodiment may be formed to couple the side sweeping part 360 , the floor sweeping part 310 , the water absorbing part 320 , the water supply part 330 , and the attaching part 340 . That is, unlike the first sewing 371 , the second sewing 372 a may be formed without sewing the coupling part 350 .

When the second sew 372a is formed as described above, the thickness of the portion having the second sew 372a may be relatively smaller than the portion having the first sew 371 . Therefore, the inner end of the side sweeping part 360 may be coupled and inserted at a higher position in the height direction; the side sweeping part 360 may be disposed inclined toward the floor surface P. FIG. Therefore, the side sweeping part 360 can effectively contact the floor surface P, thereby improving cleaning efficiency.

Referring to FIG. 9, the second seam 372b according to the second embodiment may be formed to couple the side sweeping part 360, the floor sweeping part 310, the water absorbing part 320, the water supply part 330, the attaching part 340, and another part of the coupling part 350. 352 on one side.

When the second sew 372b is formed as described above, the thickness of the portion having the second sew 372a may be relatively smaller than the portion having the first sew 371 . Therefore, the inner end of the side sweeping part 360 may be coupled and inserted at a higher position in the height direction; the side sweeping part 360 may be disposed inclined toward the floor surface P. FIG. Therefore, the side sweeping part 360 can effectively contact the floor surface P, thereby improving cleaning efficiency.

Referring to Fig. 7, compared with the second seam 372b, when the second seam 372c couples the side cleaning part 360, the side 351 of the coupling part 350, the floor cleaning part 310, the water absorbing part 320, the water supply part 330, the attachment part 340 , and the other side 352 of the coupling portion 350 , like the first seam 371 , the side sweeping portion 360 may be arranged parallel to the floor surface P. In this case, since the position of the coupling member 350 is higher than that of the floor surface P, in the state where the side sweeping portion 360 is fastened to the coupling portion 350, when the side sweeping portion 360 is disposed parallel to the floor surface When P, the side cleaning part 360 cannot be in good contact with the floor surface P, resulting in a decrease in cleaning efficiency.

Therefore, as shown in FIG. 8 and FIG. 9, since the side sweeping portion 360 can be inclined toward the floor surface P by the second seam 372a according to the first embodiment and the second seam 372b according to the second embodiment, and laterally The cleaning part 360 can be effectively in close contact with the floor surface P, thereby improving cleaning efficiency.

For example, the side cleaning part 360 may include: a base member 361 arranged in the form of a ring and stacked on one side 351 of the coupling part 350; and a plurality of cleaning members 362 each in the form of a ring Set in the form of a sleeve, and fasten along the periphery of the base member 361. That is, in the side sweeping portion 360, a plurality of sweeping members 362 each having a ring shape may move along the base structure having a ring shape. The outer periphery of member 361 is fastened radially. In this case, the base member 361 may be fastened to the coupling part 350 by sewing, and the cleaning member 362 may be disposed obliquely toward the floor surface P. As shown in FIG.

In addition, the base member 361 may be divided into two regions of different thicknesses, thus including a first base portion 361a and a second base portion 361b.

More specifically, the first base part 361a is fastened to the coupling part 350 by the first sewing 371, and the second base part 361b is provided on the radially inner side of the first base part 361a, and is fastened by the second sewing. 372a and 372b are fastened to coupling portion 350 .

In this case, the second base part 361b may have a smaller thickness than the first base part 361a. Therefore, since the second base part 361b has a thickness smaller than that of the first base 361a, when the second base part 361b is fastened by the second stitches 372a and 372b, the second base part 361b can be fastened by the second stitches 372a and 372b. 372a and 372b pull. Therefore, the first base portion 361a can be located at a higher position, and the cleaning member 362 can be disposed inclined toward the floor surface P more easily.

In addition, the plurality of cleaning members 362 may be stacked in the height direction, so that the plurality of cleaning members 362 may be fastened to the base member 361 in multiple stages.

For example, as shown in FIGS. 8 and 9 , the cleaning members 362 may be arranged in two stages in the height direction.

With this configuration, the floor sweeping portion 310 is arranged to be inclined toward the floor surface P by the second stitches 372a and 372b, so that the stacked sweeping members 362 can move away from the base member 361 at the interval between the sweeping members 362. The way the direction increases is set. Therefore, when the interval between the vertically stacked cleaning members 362 is increased, the contact area with the floor surface P and the edge portion of the wall surface or furniture can be increased, thereby further improving the cleaning efficiency.

Since the side sweeping portion 360 protrudes outward along the periphery of the floor sweeping portion 310, the sweeping area can be enlarged, especially, in the process of sweeping the floor surface P using the sweeper mop 300 according to the embodiment of the present invention, it can effectively Clean edges or gaps to improve cleaning performance.

Furthermore, by setting an optimum sewing position, the side sweeping portion 360 can be arranged to be inclined toward the floor surface P in a state where the side sweeping portion 360 is fastened to the coupling portion 350 . Therefore, the side sweeping part 360 can effectively contact the floor surface P, and can effectively perform a sweeping operation with a high close contact force, thereby improving sweeping performance.

Although the content of the present invention has been described in conjunction with specific embodiments, the specific embodiments are only for illustrating the content of the present invention, and the content of the present invention is not limited to these specific embodiments. Apparently, those skilled in the technical field to which the present invention belongs can modify or change the present invention without departing from the technical spirit of the content of the present invention.

All simple modifications made to the present invention belong to the protection scope of the present invention, and the specific protection scope of the present invention shall be based on the appended patent application scope.

1: Cleaning robot 100: Ontology 100a: lower body 100b: upper body 10: The first rotating board 11: First center board 12: The first outer circumference plate 13: First spoke 14: Through hole 15: the axis of rotation of the first rotating plate 160: first actuator 161: The first shell 162: The first motor 163: first gear 170: second actuator 171: second shell 172:Second motor 173: second gear 190: buffer baffle 20: Second rotating board 200: first sensor 21: Second center board 210: the second sensor 22: The second outer circumference plate 220: battery 23: Second spoke 230: water container 24: Through hole 240: water supply pipe 25: the axis of rotation of the second rotating plate 300: Sweeper mop 310: Floor cleaning department 311: center opening 320: water absorption part 321: center opening 322:Sewn area 323: cleaning area 330: Ministry of Water Supply 331: center opening 340: Attachment 341: center opening 350: coupling part 351: One side of the coupling portion 352: the other side of the coupling 360: side cleaning part 361: Base member 361a: first base portion 361b: second base part 362: cleaning components 371:First Stitch 372a, 372b, 371c: second suture 373: First Auxiliary Suture 374:Second Auxiliary Suture P: floor surface

FIG. 1 is a perspective view schematically showing a cleaning robot to which a mop for a cleaning machine is attached according to an embodiment of the present invention. FIG. 2 is an exploded perspective view schematically showing the cleaning robot shown in FIG. 1 . FIG. 3 is a perspective view schematically showing a rotary plate and a mop for a cleaning machine separated from the cleaning robot shown in FIG. 1 according to an embodiment of the present invention. FIG. 4 is a perspective view schematically showing a mop for a cleaning machine according to an embodiment of the present invention. FIG. 5 is an exploded perspective view schematically showing a mop for a cleaning machine according to an embodiment of the present invention. FIG. 6 is a schematic cross-sectional view taken along line II' in FIG. 4 . FIG. 7 is a schematic enlarged view of part A in FIG. 6 . Fig. 8 is a view showing part A in Fig. 6 and schematically showing fastening of the side sweeping portion by sewing according to the first embodiment. FIG. 9 is a view showing part A in FIG. 6 and schematically showing fastening of a side sweeping portion by sewing according to a second embodiment.

300: Sweeper mop

310: Floor cleaning department

320: water absorption part

330: Ministry of Water Supply

340: Attachment

350: coupling part

360: side cleaning part

373: First Auxiliary Suture

374:Second Auxiliary Suture

Claims (22)

A mop for a sweeping machine, comprising: a floor sweeping portion configured to be in contact with a floor surface; a lateral sweeping portion protruding outward along a periphery of the floor sweeping portion and arranged to be inclined toward the floor surface and a coupling part arranged in the form of a ring and arranged to surround the floor sweeping part, wherein the side sweeping part comprises: a base member arranged in the form of a ring and superimposed on the coupling part and a plurality of cleaning members, each cleaning member is arranged in the form of a ring and fastened along a periphery of the base member. The mop for a cleaning machine according to claim 1, wherein the side sweeping portion is superimposed on the coupling portion and fastened by sewing. The mop for a cleaning machine as described in claim 2, wherein the seam includes: a first seam configured to couple the side sweeping portion, one side of the coupling portion, the floor sweeping portion, and the the other side of the coupling portion; and a second seam configured to couple the side sweeping portion and the floor sweeping portion. The mop for a sweeping machine as claimed in claim 1, wherein the side sweeping portion is configured such that the base member is fastened to the coupling portion by the sewing and the sweeping member is disposed toward the floor surface tilt. The mop for a cleaning machine as claimed in claim 3, wherein the base member includes: a first base part fastened by the first seam; and a second base part with a diameter smaller than the first The thickness of the base part is set in the first base part along a radial direction and is fastened by the second stitching. The mop for a sweeping machine according to claim 1, wherein the side sweeping portion is configured such that the sweeping members are stacked on each other in multiple stages and fastened to the base member. The mop for a sweeping machine as claimed in claim 1, wherein the side sweeping portion is configured such that the sweeping members are stacked on each other in multiple stages and fastened to the base member, and the stacked sweeping members The spacing between the cleaning members increases away from the base member. The mop for a cleaning machine as described in claim 2, wherein the seam includes: a first seam configured to couple the side sweeping portion, one side of the coupling portion, the floor sweeping portion, and the the other side of the coupling portion; and a second seam configured to couple the side sweeping portion, the floor sweeping portion, and the other side of the coupling portion. The mop for a cleaning machine according to claim 2, further comprising: a water absorbing part superimposed on the floor cleaning part and configured to absorb the supplied water and supply the water to the floor cleaning part. The mop for a cleaning machine as claimed in claim 9, wherein the water-absorbing part is arranged together with the floor cleaning part so as to be surrounded by the coupling part and fastened by the sewing. The mop for a cleaning machine according to claim 9, further comprising: a water supply part superimposed on the water suction part and configured to absorb water supplied from the cleaning machine and supply the water to the water suction part. The mop for a cleaning machine according to claim 11, wherein the water absorbing part is arranged together with the water supply part to be surrounded by the coupling part and fastened by the sewing. The mop for a cleaning machine as set forth in claim 12, wherein the water-absorbing portion includes: a sewn area surrounded by the coupling portion; and a cleaning area provided thicker than the sewn area and configured to squeeze The floor cleaning part, so that the floor cleaning part is in close contact with the floor surface. The mop for a cleaning machine as claimed in claim 11, further comprising: an attachment part stacked on the water supply part and configured to be attached to a rotating plate of the cleaning machine. The mop for a cleaning machine according to claim 14, wherein the attachment portion is provided together with the water supply portion to be surrounded by the coupling portion and fastened by the sewing. The mop for a cleaning machine as claimed in claim 1, further comprising: a water absorbing part stacked on the floor cleaning part and configured to absorb the supplied water and supply the water to the floor cleaning part; a water supply part superimposed on the water suction part and configured to absorb water supplied from the sweeper and supply the water to the water suction part; and an attachment part superimposed on the water supply part and configured to attach Connected to a rotating plate of the sweeper. The mop for a cleaning machine as described in claim 16, wherein the water supply part, the water suction part, and the floor cleaning part are additionally fastened in a central area by a first auxiliary stitch. The mop for a cleaning machine as set forth in claim 17, wherein the first auxiliary seam is formed around a central opening formed in the water supply part, the water suction part, and the floor cleaning part. The mop for a cleaning machine as claimed in claim 16, wherein the attachment portion is additionally fastened in a central region by a second auxiliary stitching. The mop for a cleaning machine as set forth in claim 19, wherein the second auxiliary seam is formed around a central opening of the attachment part, and passes through the water supply part, the water suction part, and the floor cleaning part. The mop for a cleaning machine as described in claim 1, wherein the side cleaning part comprises: a plurality of cleaning members stacked on each other in two stages, wherein the cleaning members are arranged outside the side cleaning part spaced apart from each other, and wherein the cleaning member disposed at the lower end is disposed inclined downward so that one end of the cleaning member is located at a lower position than the floor cleaning part. A mop for a sweeping machine, comprising: a floor sweeping portion configured to be in contact with a floor surface; a lateral sweeping portion protruding outward along a periphery of the floor sweeping portion and arranged to be inclined downward so that the one end of the side sweeping part is positioned lower than the floor sweeping part; and a coupling part is provided in the form of a ring and arranged to surround the floor sweeping part, wherein the side sweeping part comprises: a base member arranged in the form of a ring and stacked on one side of the coupling portion; and a plurality of cleaning members each arranged in the form of a ring and arranged along the base member Fasten around the perimeter.

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