KR20160046485A - A Cleaning Tool With a Function Of Cartridge - Google Patents

A Cleaning Tool With a Function Of Cartridge Download PDF

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Publication number
KR20160046485A
KR20160046485A KR1020140142406A KR20140142406A KR20160046485A KR 20160046485 A KR20160046485 A KR 20160046485A KR 1020140142406 A KR1020140142406 A KR 1020140142406A KR 20140142406 A KR20140142406 A KR 20140142406A KR 20160046485 A KR20160046485 A KR 20160046485A
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KR
South Korea
Prior art keywords
roller
main body
nonwoven fabric
rollers
receiving portion
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Application number
KR1020140142406A
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Korean (ko)
Inventor
최병현
Original Assignee
최병현
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Publication date
Application filed by 최병현 filed Critical 최병현
Priority to KR1020140142406A priority Critical patent/KR20160046485A/en
Publication of KR20160046485A publication Critical patent/KR20160046485A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • A47L13/256—Plate frames for mops made of cloth

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  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

An embodiment of the present invention provides a cleaning tool with a cartridge function which includes: a main body in which a push stick is combined to the center of the upper surface, first and second rollers are combined through a shaft at a certain interval in the front-and-back direction, and slots are formed on side walls of the front and the back; non-woven fabric rag of which one end passes through a slot on the front side, passes the lower surface of the main body, and is wound around the second roller through a slot on the back side of the main body while being wound around the first roller; a button unit which is placed on an upper surface of the main body or on an upper end of the push stick and applies a signal; and first and second driving units which receive the signal from the button unit, and rotate the first and the second rollers in one direction to move the non-woven fabric rag for a certain distance to place a new piece of the non-woven fabric rag on the lower surface of the main body. According to the embodiment of the present invention, a user can refill the piece of the non-woven fabric rag, which is wound in a certain size inside the main body, with a new one by pressing the button unit, so the user does not need to clean the used rag or replace the used piece manually and can use the rag until the capacity of the cartridge is exhausted. Therefore, the present invention can significantly improve user convenience, is hygienic, and can raise the efficiency of cleaning work. Also, the mechanical operation of the driving unit rotates the first and the second rollers at the same speed to release a new piece of the non-woven fabric rag and wind the used piece of the non-woven fabric rag and as a result the released piece of the non-woven fabric rag is kept flat and the non-woven fabric rag can be prevented from being torn or distorted.

Description

[0001] The present invention relates to a cleaning tool having a cartridge function,

An embodiment of the present invention relates to a cleaning tool having a cartridge function, and more particularly, to a method for cleaning a cleaning tool having a cartridge function in which a button portion provided on a main body or a plunger is operated, And a non-woven fabric refill on the cleaned surface is recovered by collecting the contaminated portion.

In general, the mop, which is one of the cleaning tools, is designed to be able to wipe the floor while standing and moving. It is composed of a mop holder which is formed to be able to separate the mop and the mop from the cloth material and a mop holder which is coupled to the upper surface of the mop holder, And a push rod.

Such a push-up mop is advantageous in that it can lessen the force and wipes more area in a short time compared with the case of wiping the floor while squatting, but it is necessary to separate the contaminated mop from the mop holder by cleaning, There has been a problem that the process of separating and coupling from the mop holder is very troublesome.

Recently, a mop mounted on a mop is composed of a cartridge type which can be wound on a pair of rollers positioned on both sides of the mop holder in a state in which the length is sufficiently long for the purpose of extending the washing cycle and the life. That is, a clean mop portion before being used is wound on one roller, and a soiled mop portion is wound on the other roller after being used, so that the lower surface of the body of the mop holder is wrapped around the roller.

However, since the conventional cartridge type mop is manually operated to unwind a clean mop wound on one roller of the mop holder and to wind the mop on the contaminated portion on the other side of the roller, There arises a situation in which the contaminated portion of the mop must be touched by hand, which causes a discomfort to the user and a problem that it is not hygienic.

There has also been proposed a technique in which a rotating body is mounted on one end of a roller so that a user can not directly touch a contaminated portion of the mop and a user can directly rotate the rotating body to exchange the mop. There is a disadvantage that it is necessary to rotate the rotating body directly and it is structurally complicated and not only the volume of the cleaning tool is increased but also the weight is increased and the cleaning operation to push and pull is not free.

Korean Registered Utility Model: 20 - 0403071 (Public Notification Dec. 07, 2005)

Korean Registered Patent: 10 - 0722541 (Notification Date May. 31, 2007)

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems,

An object of the present invention is to provide a cleaning method and a cleaning method for a cleaning apparatus by which a contaminated nonwoven fabric is recovered by operating a button portion provided on a main body or a platen and refilled in a unit corresponding to the cleaning surface by supplying a new non- The present invention provides a cleaning tool having a cartridge function that not only improves user convenience but also improves cleaning efficiency since a clean nonwoven fabric can be used until the cartridge capacity is exhausted.

In order to achieve the above object, a cleaning tool having a cartridge function according to the first embodiment of the present invention is provided with a hollow receiving portion, and a slot is formed in one side of the receiving portion, A main body having a cover which opens and closes the accommodating portion corresponding to an opened surface of the slot; First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other; A mast coupled to the top center of the body; A button provided in the main body and rotated by an external force of a user; And a power transmission unit connected to the button unit and the first and second rollers to transmit the rotational force of the button unit to the first and second rollers.

The power transmission unit includes a pair of bevel gears coupled to a rotation shaft of the button unit and coupled to a shaft intersecting the rotation shaft to transmit rotational force of the button unit to the crossing shaft, A first belt pulley coupled to the shaft of the first roller to transmit the rotational force of the cross shaft to the shaft of the first roller, and a second belt pulley coupled to the shaft of the first roller and the shaft of the second roller, And a second belt pulley for transmitting the second belt pulley.

A cleaning tool having a cartridge function according to the second embodiment of the present invention is provided with a hollow receiving portion inside, a slot in which one side is open at the front and rear side walls of the receiving portion, A main body having a cover for opening and closing the accommodating portion; First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other; A mast coupled to the top center of the body; A button provided on the body or the plunger for applying a signal; And a second roller connected to the shafts of the first and second rollers and receiving the signal of the button portion to rotate the first and second rollers in one direction so that the new nonwoven fabric is positioned on the bottom surface of the main body, And first and second driving units.

Here, the first and second driving units rotate the first and second rollers at the same speed, and move the nonwoven fabric in units of one sheet.

A cleaning tool having a cartridge function according to the third embodiment of the present invention is provided with a hollow receiving portion inside, a slot having one side open at the front and rear side walls of the receiving portion, A main body having a cover for opening and closing the accommodating portion; First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other; A mast coupled to the top center of the body; A button provided on the body or the plunger for applying a signal; A driving unit coupled to a shaft of the second roller and positioned at a bottom surface of the main body in response to the signal of the button unit to rotate the second roller in one direction so that the used nonwoven fabric is wound; And a latch portion coupled to the shaft of the first roller and restricting the rotation of the first roller to rotate through a nonwoven fabric wound by the rotation of the second roller when the driving portion is driven.

The latch portion includes a gear coupled to one end of the first roller shaft, a striker having an outer end fixed to the gear, a housing accommodating an inner end of the striker, and an elastic body accommodated in the housing to elastically support the striker .

In addition, the cleaning tool having the cartridge function of the present invention is characterized in that the bottom surface of the main body is combined with a contact pad which is made of a buffer material such as rubber, urethane or silicone and increases frictional resistance with the nonwoven fabric.

The front side lower end of the main body is provided with a gap cleaning protrusion protruding outward from the front surface so as to be inserted into the clearance space between the floor surface and the furniture.

In addition, the nonwoven fabric may be formed with apertures of a predetermined size at regular intervals to prevent tearing of the nonwoven fabric.

According to the embodiment of the present invention, a button-shaped portion provided on the main body or the plunger is operated to refill the cleaning nonwoven fabric in the form of a cartridge wound in a predetermined size within the main body in units of one sheet, It is possible to continue to use the cartridge until the capacity of the cartridge is exhausted without the troubles of removing and attaching it, thereby greatly improving the convenience of the user.

In addition, since the contaminated mop is not required to be touched by hand, it is sanitary and the cleaning efficiency can be improved by refilling the new nonwoven fabric.

In addition, the first and second rollers are rotated at the same speed by the mechanical driving of the driving unit to unfold the new nonwoven fabric, and the contaminated nonwoven fabric is wound around the untwisted nonwoven fabric in an unclamped manner, thereby preventing the nonwoven fabric from being torn or pinched.

Further, the nonwoven fabric can be easily replaced and manipulated, and the design can be cleaned everywhere, thereby improving the merchantability.

1 is a perspective view illustrating a cleaning tool having a cartridge function according to a first embodiment of the present invention;
FIG. 2 is an exploded perspective view showing a cleaning tool having a cartridge function according to a first embodiment of the present invention; FIG.
FIG. 3 is an enlarged perspective view illustrating a button unit and a power transmitting unit in a cleaning tool having a cartridge function according to a first embodiment of the present invention. FIG.
4 is a perspective view illustrating a cleaning tool having a cartridge function according to a second embodiment of the present invention;
FIG. 5 is an exploded perspective view illustrating a cleaning tool having a cartridge function according to a second embodiment of the present invention. FIG.
6 is a sectional view showing a cleaning tool having a cartridge function according to a second embodiment of the present invention;
FIG. 7 is an enlarged view illustrating a unit of a nonwoven fabric in a cleaning tool having a cartridge function according to a second embodiment of the present invention; FIG.
FIG. 8 is a sectional view showing a cleaning tool having a cartridge function according to a third embodiment of the present invention; FIG.

These and other objects, features and other advantages of the present invention will become more apparent by describing in detail preferred embodiments of the present invention with reference to the accompanying drawings. Hereinafter, a cleaning tool having a cartridge function of the present invention will be described in detail with reference to the accompanying drawings. For purposes of this specification, like reference numerals in the drawings denote like elements unless otherwise indicated.

FIG. 1 is a perspective view showing a cleaning tool having a cartridge function according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view showing a cleaning tool having a cartridge function according to a first embodiment of the present invention, FIG. 3 is an enlarged perspective view illustrating a button unit and a power transmitting unit in a cleaning tool having a cartridge function according to a first embodiment of the present invention.

1 to 3, a cleaning tool having a cartridge function according to the first embodiment of the present invention includes a main body 110, a cartridge 120, a plunger 130, a button portion 140, And a power transmission unit 150. [0033]

The main body 110 is provided with a hollow receiving portion 111 therein and a slot 112 through which one side is opened at the front and rear side walls of the receiving portion 111, And the corresponding side wall is hinged to the bottom surface to form a cover 113 for opening and closing the receiving portion 111. [

The inside of the accommodating portion 111 is partitioned into a first accommodating portion 111a in which the cartridge 120 is accommodated by the partition 116 and a second accommodating portion 111b in which the power transmitting portion 150 is accommodated And the slot 112 and the cover 113 are formed on the side of the first accommodating portion 111a.

The cover 113 formed on one side of the first accommodating portion 111a is hinged to the bottom surface of the first accommodating portion 111a to open and close the first accommodating portion 111a, And a detachable member 115 which is detachably attached to the extended piece 114 extending downward from the upper surface of the first accommodating portion 111a.

A pair of coupling grooves 117 capable of supporting the power transmitting portion 150 are formed at predetermined intervals in the partition wall 116 of the accommodating portion 111. A cartridge 120 are rotatably supported by a pair of coupling grooves 117 spaced apart from each other by a predetermined distance.

In addition, the front side lower end of the main body 110 is provided with a gap cleaning step 118 that extends outward from the front surface and protrudes by a predetermined length.

The crevice cleaning step 118 is easily inserted into the clearance space between the cleaning surface and the furniture, thereby functioning to clean the clear space as well as the corner.

A contact pad 119 made of a buffer material such as rubber, urethane, or silicone is coupled to the bottom surface of the main body 110.

The adhesion pad 119 increases the frictional resistance with the nonwoven fabric and increases the adhesion between the nonwoven fabric and the cleaned surface by providing a buffering force.

The cartridge 120 includes a first roller 122 wound around the nonwoven fabric 121 to a predetermined size and a second roller 122 wound around the first roller 122 to be unfastened from the first roller 122 by fixing one end of the nonwoven fabric 121 And a second roller 123 for winding and recovering the nonwoven fabric 121. That is, the first roller 122 and the second roller 123 are connected by the nonwoven fabric 121.

The cartridge 120 having such a configuration is opened by opening a cover 113 formed on one side of the main body 110 and inserting the first roller 122 and the second roller 123 into the open surface of the receiving portion 111, The first and second rollers 122 and 123 are supported by a pair of coupling grooves 117 formed at regular intervals in the first and second rollers 122 and 123, 121 are inserted into the opened surfaces of the front and rear slots 112 so that the nonwoven fabric 121 covers the bottom surface of the main body 110. The cover 113 is closed so that the other shaft of the first and second rollers 122 and 123 is inserted into the pair of coupling grooves 117 formed at regular intervals on the inner surface of the cover 113, Thereby supporting the rollers 122 and 123.

At this time, the cartridge 120 is accommodated in the receiving portion 111, and the first roller 122 wound around the nonwoven fabric 121 to a predetermined size is positioned on the front side of the receiving portion 111 and the first roller 122 The second roller 123 for collecting the nonwoven fabric 121 to be unwound from the receiving part 111 is axially coupled across the inside of the receiving part 111 so as to be positioned on the rear side of the receiving part 111. [ The nonwoven fabric 121 connecting the first roller 122 and the second roller 123 is exposed to the outside through the front and rear slots 112 of the main body so that the gap cleaning step 118 and the contact pad 119, .

Then, the plunger 130 is coupled to the center of the upper surface of the main body 110.

The button unit 140 is coupled to the upper surface of the main body 100 so as to be rotatable about the axis 141 and is formed with an uneven surface 142 on the outer circumferential surface so as to be grasped by the user. The shaft of the button portion 140 is connected to the shaft of the first and second rollers 122 and 123 of the cartridge 120 by the power transmitting portion 150. [

The power transmission unit 150 includes a pair of bevel gears 151 that are coupled to the shaft 141 of the button unit 140 and transmit the rotational force generated by the external force of the button unit to the crossover shaft, A first belt pulley 153 coupled to one end of the crossover shaft 152 and the shaft of the first roller 122 to transmit the rotational force of the crossover shaft 152 to the shaft of the first roller 122, And a second belt pulley 154 coupled to the shaft of the roller 122 and the shaft of the second roller 123 to transmit the rotational force of the shaft of the first roller 122 to the shaft of the second roller 123. The bevel gear 151 is provided at the end of the shaft 141 of the button portion passing through the upper surface of the main body and the bevel gear 151 is provided with the first roller 122 crossing the shaft 141 of the button portion, And one end of the first roller 122 and the other end of the first roller 122 are coupled to an intersecting shaft 152 disposed in the horizontal direction and the rotational force of the crossing shaft 152 is transmitted to the axis of the first roller 122 The first belt pulley 153 is engaged. A second belt pulley 154 is coupled to the shaft of the first roller 122 and the shaft of the second roller 123 to transmit the rotational force of the shaft of the first roller 122 to the shaft of the second roller 122 .

Here, the first belt pulley 153 is detachably coupled to the first roller 122, the second belt pulley 154 is detachably coupled to the second roller 123, and the first and second belts 154, The pulleys 153 and 154 are rotatably coupled to coupling grooves 117 formed in the partition wall 116 so as to be detachable from the first and second rollers 122 and 123.

That is, when the user rotates the button portion 140, the rotational force of the button portion 140 is transmitted to the cross shaft 152 through the bevel gear 151, and the rotational force of the cross shaft 152 is transmitted to the first belt pulley And the rotational force of the first roller 122 rotates the second roller 123 through the second belt pulley 154. The first roller 122 rotates the second roller 123 through the second belt pulley 154,

At this time, the first and second rollers 122 and 123 rotate in one direction at the same speed as the button unit 140 rotates. The rotation of the first roller 122 is transmitted to the nonwoven fabric And the second roller 123 rotates to unwind the unwoven fabric 121 to move the nonwoven fabric 121 by a predetermined length.

The operation of the cleaning tool having the above-described cartridge according to the first embodiment will now be described.

First, a cover 113 formed on one side of the main body 110 is opened, and a first roller 122 and a second roller 123 of the cartridge in which the nonwoven fabric 121 is wound are inserted in the receiving portion 111 The nonwoven fabric 121 connecting the first and second rollers 122 and 123 is opened at both sides and inserted into the opened surfaces of the front and rear slots 112 to expose the nonwoven fabric 121 to the outside of the main body 110 Thereby covering the bottom surface of the gap cleaning step 118 and the contact pad 119.

The first belt pulley 153 and the second belt pulley 153 of the power transmission unit 150 coupled to the pair of coupling grooves 117 formed at one side of the first and second rollers 122 and 123 at regular intervals in the partition wall 116 And the other shaft of the first and second rollers 122 and 123 is inserted into a pair of coupling grooves 117 formed at regular intervals on the inner surface of the cover 113 The cover 113 is closed and the first and second rollers 122 and 123 are supported.

At this time, the nonwoven fabric 121 connecting the first roller 122 and the second roller 123 is exposed to the outside through the front and rear slots 112 of the accommodating portion 111, and the outer side of the clearance cleaning step 118 And the bottom surface of the contact pad 119 are covered.

When the nonwoven fabric 121 is dirty after being cleaned by wiping the cleaning surface with the nonwoven fabric 121 spreading on the bottom surface of the main body 110 by pushing the pusher 130 in the above state, the button portion 140 positioned on the upper surface of the main body 110, In one direction.

The rotational force of the button unit 140 rotates the cross shaft 152 through the bevel gear 151 and the rotational force of the cross shaft 152 is transmitted to the first roller 122 through the first belt pulley 153 And the rotational force of the first roller 122 rotates the second roller 123 through the second belt pulley 154. At this time, the first roller 122 and the second roller 123 rotate in the same direction and at the same speed, and the first roller 122 rotating in one direction unwinds the new nonwoven fabric 121, The rotating second roller 123 winds and collects the contaminated nonwoven fabric 121 on the bottom surface of the main body 110 to replace the contaminated nonwoven fabric located on the bottom surface of the main body 110 with a new nonwoven fabric.

When the contaminated nonwoven fabric 121 located on the bottom surface of the main body 110 is moved and replaced with new nonwoven fabric, the rotation of the button portion 140 is stopped.

Then, the user may perform the next cleaning with the nonwoven fabric 121 that has been replaced with a new one.

As described above, according to the first embodiment of the present invention, the user manually rotates the button portion provided in the main body to rotate the first and second rollers of the cartridge at the same speed at the same time so that the first roller unwinds the new nonwoven fabric, The nonwoven fabric thus formed is refilled with the new nonwoven fabric which is located on the bottom surface of the main body, thereby improving the cleaning efficiency, hygienic and greatly improving the user's convenience.

FIG. 4 is a perspective view illustrating a cleaning tool having a cartridge function according to a second embodiment of the present invention, FIG. 5 is an exploded perspective view illustrating a cleaning tool having a cartridge function according to a second embodiment of the present invention, And FIG. 6 is a cross-sectional view illustrating a cleaning tool having a cartridge function according to a second embodiment of the present invention. FIG. 7 is a view showing a cleaning tool having a cartridge function according to a second embodiment of the present invention, This is an enlarged view of the main part for explaining the unit.

4 to 6, a cleaning tool having a cartridge function according to a second embodiment of the present invention includes a main body 110, a cartridge 120, a plunger 130, a button portion 210, And first and second driving units 220 and 230.

Here, the main body 110, the cartridge 120, and the plunger 130 have the same configuration as that of the first embodiment. In the second embodiment of the present invention, the first and second driving units 220 and 230 are coupled to the axes of the first and second rollers 122 and 123, respectively, and the first and second driving units 220 and 230 are coupled to the button unit 210 And the first and second driving units 220 and 230 rotate the first and second rollers 122 and 123 at the same speed so that the first roller 122 and the second roller 122 are wound on the non- And the nonwoven fabric unwound by the second roller 122 is wound to replace the nonwoven fabric on the bottom surface of the main body. Therefore, description of the main body 110, the cartridge 120, and the plunger 130 having the same description as the first embodiment will be omitted.

The button unit 210 is provided on the upper surface of the main body 110 or the upper end of the pusher 130 and is electrically connected to the first and second driving units 220 and 230. That is, when the button unit 210 is operated, a driving signal is applied to the first and second driving units 220 and 230.

The first and second driving units 220 and 230 are coupled to the first and second rollers 122 and 123 that are accommodated in the second receiving portion 111b of the main body 110 and penetrate the partition wall 116. [ At this time, the first and second rollers 122 and 123 are detachably coupled to the driving shafts of the first and second driving units 220 and 230.

The second storage unit 111b is provided with a battery unit 240 for supplying power to the first and second drive units 220 and 230. [ At this time, a side door of the second accommodating portion 111b of the main body 110 is provided with a door opening / closing door 250 on the side corresponding to the battery unit so that the battery can be exchanged.

When the first and second driving units 220 and 230 receive a signal from the button unit 210, the first and second driving units 220 and 230 receive power from the battery unit 240 to rotate the first and second rollers 122 and 123 at the same speed. The rotation of the first roller 122 releases the nonwoven fabric 121 wound around the first roller 122 and the rotation of the second roller 123 unwinds the unwoven fabric 121, Move the length.

7, the moving length of the nonwoven fabric 121 is the length (a) of the nonwoven fabric 121 located on the bottom surface of the main body 110 and the length (a) of the nonwoven fabric 121 located on the bottom surface of the main body, The first and second driving units 220 and 230 are driven to move the nonwoven fabric 121 by a unit every time the button unit 210 receives a signal.

The operation of the cleaning tool having the above-described cartridge according to the second embodiment will now be described.

First of all, the cover 113 formed on one side of the main body 110 is opened and the first roller 122 and the second roller 123 of the cartridge in which the nonwoven fabric 121 is wound inside the first receiving portion 111a The nonwoven fabric 121 which is connected to the first and second rollers 122 and 123 is inserted into the open side of the front and rear slots 112 by opening the both sides and the nonwoven fabric 121 is exposed to the outside of the main body 110 And covers the bottom surface of the gap cleaning step 118 and the contact pad 119.

The first and second rollers 122 and 123 are coupled to the driving shaft of the first and second driving units 220 and 230 coupled to the pair of coupling grooves 117 formed at predetermined intervals in the partition wall 116, And the cover 113 is closed so that the other shaft of the first and second rollers 122 and 123 is inserted into a pair of coupling grooves 117 formed at regular intervals on the inner surface of the cover 113, 2 rollers 122 and 123 are supported.

At this time, the nonwoven fabric 121 connecting the first roller 122 and the second roller 123 is exposed to the outside through the front and rear slots 112 of the main body so that the outside of the gap cleaning step 118, 119).

If the nonwoven fabric 121 is dirty after cleaning the cleaning surface with the nonwoven fabric 121 spread on the bottom surface of the main body 110 by pushing the pusher 130 in the above state, The user presses the button unit 140 located at the bottom of the screen.

The button unit 140 pressed by the user applies a driving signal to the first and second driving units 220 and 230. The first and second driving units 220 and 230 receive power from the battery unit 240, 1 and the second rollers 122, 123 in one direction at the same speed. At this time, the first roller 122 rotating in one direction unwinds the new nonwoven fabric 121, and the second roller 123 rotating in one direction winds the contaminated nonwoven fabric 121 on the bottom surface of the main body 110, Thereby replacing the contaminated nonwoven fabric located on the bottom surface of the main body 110 with a new nonwoven fabric. The first and second driving units 220 and 230 stop driving when the length a of the nonwoven fabric 121 located on the bottom surface of the main body 110, that is, the unit of nonwoven fabric 121, .

Then, the user may perform the next cleaning with the nonwoven fabric 121 that has been replaced with a new one.

As described above, according to an embodiment of the present invention, when the button portion is pressed, the first and second rollers are simultaneously rotated at the same speed by the mechanical driving of the first and second driving portions receiving the signal of the button portion to unwind the new nonwoven fabric, By refilling the new nonwoven fabric in the unit of wrapping, the nonwoven fabric can be tightly held, the cleaning efficiency can be improved, and hygienic as well as user convenience can be greatly improved.

8 is a cross-sectional view illustrating a cleaning tool having a cartridge function according to a third embodiment of the present invention.

8, a third embodiment of a cleaning tool having a cartridge function includes a main body 110, a cartridge 120, a plunger 130, a button portion 310, a driving portion 320, And a latch unit 330.

Here, the main body 110, the cartridge 120, and the plunger 130 have the same configuration as that of the first embodiment. In the third embodiment of the present invention, the latch portion 330 is coupled to the shaft of the first roller 122, the driving portion 320 is coupled to the shaft of the second roller 230, Which is electrically connected to the driving unit 320. Therefore, description of the main body 110, the cartridge 120, and the plunger 130 having the same description as the first embodiment will be omitted.

First, the driving unit 320 is received in the second receiving portion 111b and is coupled to the shaft of the second roller 123. [ The driving unit 320 receives the signal from the button unit 310 and is located on the bottom surface of the main body and rotates the second roller 123 in one direction so that the used nonwoven fabric 121 is wound.

The latch portion 330 is received in the second accommodating portion 111b and is coupled to the shaft of the first roller 122. [ The latch portion 330 includes a gear 331 coupled to one end of the shaft of the first roller 122, a striker 332 to which the outer end of the gear 331 is engaged, And an elastic body 334 which is housed in the housing 333 and elastically supports the striker 332. [

That is, the latching portion 330 engages the outer end of the striker 332 with the gear 331 to prevent the first roller 122 from rotating, even if a predetermined force is applied to push the nonwoven fabric during cleaning, ) To be released. However, when the second roller 123 rotates due to the driving of the driving unit 320, the elastic force of the elastic member 334, which elastically supports the striker 332, is large because the rotational force is large and the force transmitted through the nonwoven fabric 121 is large. The striker 332 is retracted into the housing 333 to release the engagement with the gear 331 and the rotation of the first roller 122 is enabled.

That is, when the driving unit 320 receiving the signal from the button unit 310 rotates the second roller 123 in one direction, the second roller 123 rotates to wind the nonwoven fabric 121. At this time, the second roller 123 rotates to pull the nonwoven fabric 121, and the engagement of the gear 331 of the latch portion 330 with the pulling force of the nonwoven fabric 121 releases the first roller 122 And the new nonwoven fabric 121 wound on the first roller 122 is loosened.

The new nonwoven fabric wound on the first roller 122 is unwound and the contaminated nonwoven fabric is wound on the second roller 123 to move the nonwoven fabric 121 to a predetermined length. The nonwoven fabric is replaced with a new nonwoven fabric.

The driving unit 320 stops driving when the length (a) of the nonwoven fabric located on the bottom surface of the main body 110, that is, a unit of nonwoven fabric is moved and replaced, and the rotation of the second roller 123 The striker 332 is protruded with the restoration of the compressed elastic body 334 and the rotation of the first roller 122 is restricted while the gear 331 is engaged with the striker 332.

As described above, according to the third embodiment of the present invention, when the button portion is pressed, the second roller is rotated by driving the driving portion which receives the signal of the button portion, and the first roller rotates through the nonwoven fabric wound by the rotation of the second roller The new nonwoven fabric is unwound and the contaminated nonwoven fabric is wound up to refill the new nonwoven fabric in units of one sheet, thereby improving the cleaning efficiency, hygienic and greatly improving the user's convenience.

Further, the latch portion coupled to the shaft of the first roller keeps the unfolded nonwoven fabric tight by restricting the rotation so that the first roller is not rotated arbitrarily, unless the driving portion is driven.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the specific embodiments described above. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims, And equivalents may be resorted to as falling within the scope of the invention.

110: main body 111: accommodating portion
111a: first receiving portion 111b: second receiving portion
112: Slot 113: Cover
114: extension piece 115: detachment member
116: partition wall 117: engaging groove
118: Slit cleaning step 119: Adhesive pad
120: Cartridge 121: Nonwoven fabric
122: first roller 123: second roller
130: pin 140: button portion
141: shaft 142: uneven surface
150: Power transmission unit 151: Bevel gear
152: cross shaft 153: first belt pulley
154: second belt pulley 210: button portion
220 and 230: first and second driving units 240:
250: opening / closing door 310:
320: driving part 330: latch part
331: gear 332: striker
333: Housing 334: Elastic body

Claims (9)

A main body having a hollow receiving portion provided therein, a slot having one side open at the front and rear side walls of the receiving portion, and a cover for opening and closing the receiving portion corresponding to the open side of the slot;
First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other;
A mast coupled to the top center of the body;
A button provided in the main body and rotated by an external force of a user; And
A power transmission unit connected to the button unit and the first and second rollers to transmit the rotational force of the button unit to the first and second rollers;
Wherein said cleaning means comprises a cleaning means. The method according to claim 1,
The power transmission unit includes a pair of bevel gears coupled to a rotation axis of the button unit and coupled to a shaft intersecting the rotation axis to transmit rotational force of the button unit to the crossing shaft, A first belt pulley for transmitting the rotational force of the cross shaft to the shaft of the first roller, and a second belt pulley coupled to the shaft of the first roller and the shaft of the second roller to transmit the rotational force of the first roller shaft to the shaft of the second roller Wherein the second belt pulley is configured to rotate about the axis of rotation of the first belt pulley. A main body having a hollow receiving portion provided therein, a slot having one side open at the front and rear side walls of the receiving portion, and a cover for opening and closing the receiving portion corresponding to the open side of the slot;
First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other;
A mast coupled to the top center of the body;
A button provided on the body or the plunger for applying a signal; And
The first and second rollers are rotated in one direction so that the new nonwoven fabric is positioned on the bottom surface of the main body in response to the signal of the button unit, 1, a second driving unit;
Wherein said cleaning means comprises a cleaning means. The method of claim 3,
Wherein the first and second driving units rotate the first and second rollers at the same speed and move the nonwoven fabric in units of sheets. A main body having a hollow receiving portion provided therein, a slot having one side open at the front and rear side walls of the receiving portion, and a cover for opening and closing the receiving portion corresponding to the open side of the slot;
First and second rollers which are opened and closed at a predetermined interval by opening the cover of the main body and are axially coupled across the inside of the receiving portion at regular intervals through the open face of the receiving portion; A second roller fixed to the first roller, the second roller being inserted into an open surface of the slot when the first and second rollers are fixed to each other;
A mast coupled to the top center of the body;
A button provided on the body or the plunger for applying a signal;
A driving unit coupled to a shaft of the second roller and positioned at a bottom surface of the main body in response to the signal of the button unit to rotate the second roller in one direction so that the used nonwoven fabric is wound; And
A latch portion coupled to an axis of the first roller and restricting rotation of the first roller to rotate through a nonwoven fabric wound by rotation of the second roller when the driving portion is driven;
Wherein said cleaning means comprises a cleaning means. 6. The method of claim 5,
The latch portion includes a gear coupled to one end of the first roller shaft, a striker having an outer end thereof engaged with the gear, a housing accommodating an inner end of the striker, and an elastic body accommodated in the housing and elastically supporting the striker Wherein the cleaning tool is a cleaning tool having a cartridge function. 7. The method according to any one of claims 1 to 6,
Wherein the bottom surface of the main body is coupled with a contact pad which is made of a buffer material such as rubber, urethane, or silicone and increases frictional resistance with the nonwoven fabric. 7. The method according to any one of claims 1 to 6,
Wherein the front side lower end of the main body is provided with a gap cleaning protrusion protruding outwardly from the front surface so as to be inserted into a clearance space between the bottom surface and the furniture. 7. The method according to any one of claims 1 to 6,
Wherein the nonwoven fabric is formed with holes having a predetermined size at regular intervals to prevent tearing of the nonwoven fabric.
KR1020140142406A 2014-10-21 2014-10-21 A Cleaning Tool With a Function Of Cartridge KR20160046485A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110638381A (en) * 2019-10-28 2020-01-03 上海高仙自动化科技发展有限公司 Cleaning assembly and cleaning robot
CN110934551A (en) * 2019-12-10 2020-03-31 安徽冠东科技有限公司 Horizontal-pushing cloth-changing type steam mop
KR102099959B1 (en) * 2018-11-20 2020-05-18 (주)광진상사 Mop cleaner
KR102218084B1 (en) * 2020-02-25 2021-02-23 던메니지먼트(유) Rag automatic replacement type cleaning tool
KR20210092385A (en) * 2020-01-16 2021-07-26 김나희 Apparatus for Cleaner including Automatic Rotation Device Inside

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200403071Y1 (en) 2005-09-26 2005-12-07 김홍락 A Mop With A Cartridge And A Push Stick
KR100722541B1 (en) 2006-06-01 2007-05-31 삼정크린마스터(주) A mop with a cartridge and a push stick

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200403071Y1 (en) 2005-09-26 2005-12-07 김홍락 A Mop With A Cartridge And A Push Stick
KR100722541B1 (en) 2006-06-01 2007-05-31 삼정크린마스터(주) A mop with a cartridge and a push stick

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102099959B1 (en) * 2018-11-20 2020-05-18 (주)광진상사 Mop cleaner
CN110638381A (en) * 2019-10-28 2020-01-03 上海高仙自动化科技发展有限公司 Cleaning assembly and cleaning robot
CN110934551A (en) * 2019-12-10 2020-03-31 安徽冠东科技有限公司 Horizontal-pushing cloth-changing type steam mop
KR20210092385A (en) * 2020-01-16 2021-07-26 김나희 Apparatus for Cleaner including Automatic Rotation Device Inside
KR102218084B1 (en) * 2020-02-25 2021-02-23 던메니지먼트(유) Rag automatic replacement type cleaning tool

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