KR101772666B1 - Push stick with a cartridge-type mop and water supply part - Google Patents

Abstract

The present invention relates to a rod type cleaner with a water supply part and a cartridge type mop and, more specifically, relates to a rod type cleaner with a water supply part and a cartridge type mop, which can be kept clean and used with ease because the cartridge type mop is employed so that a contaminated part of the mop after cleaning can be replaced with a new clean part with simple manipulation. The present invention includes: a rod including a grip part; and a clutch part including a combination part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vacuum cleaner having a water supply unit and a cartridge type mop,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner provided with a water supply part and a cartridge type mop, and more particularly, to a mop cleaner equipped with a water supply part and a cartridge type mop, To a mop cleaner having a water supply part and a cartridge type mop so that the mop can be maintained in a clean condition and can be kept wet by the water supply part.

The conventional mop (mop or mop) is configured to be able to wipe the floor surface while standing and moving as compared with the case where the floor surface is wiped, thereby reducing the strength and reducing the area of the floor more than when wiping the floor with squatting Such a wheat mop is mainly used for wiping the floor of a building or the like to meet the purpose of the design, but it is often used for cleaning a position where the user's arm is not directly exposed to a high wall or a railing .

The components of such a mop include a mop of a genitals, a mop holder formed to enable the mop to be separated and coupled, and a rod extended in a bar shape so as to be gripped by a user's hand on one side of the mop holder.

Recently, various devices have been added to improve the convenience of users and cleaning efficiency in the state that the above-mentioned mop, mop holder, and mop are basic components, and the structure of the mop or mop holder is various An improved type of mop (mop) is being supplied.

Accordingly, Korean Patent No. 10-1270723 (filed on Mar. 31, 2013) discloses a padding replaceable mop which forms an improved clamping structure to provide stable nip between various mop pads such as a towel, a cloth, and a nonwoven fabric.

However, such a mop as described above is contaminated after cleaning. Since the mop is required to be detached and replaced every time, washing or the like must be performed, a considerable problem has arisen.

In addition, the process of attaching and detaching the mop to the mop is complicated and takes a long time. In addition, since the user must directly touch the contaminated portion during the mop replacement, the user is discomforted and the problem of not being sanitary there was.

In addition, there is a problem that the mop attached to the plunger can not be cleaned well because it can not be separated from the holder due to friction with the bottom surface during the cleaning or can not maintain the tension.

In addition, when the water is cleaned, the mop is detached and wetted with water, and it is troublesome to squeeze and attach it again to maintain a certain amount of water.

Registration No. 10-1270723 (Registered on May 31, 2013)

The present invention solves the above-mentioned problems, and it is an object of the present invention to provide a cleaning device that can easily replace a mop member by a gear portion formed inside a housing portion, and can also be replaced without touching a contaminated portion of the mop after cleaning And it is an object of the present invention to provide a vacuum cleaner provided with a clean and hygienic water supply portion and a cartridge type mop.

It is another object of the present invention to provide a mop cleaner provided with a convenient water supply unit and a cartridge type mop so that water can be supplied to the mop without separating the mop, .

Further, according to the present invention, there is provided a clutch portion that is operatively linked to a lifting / lowering or rotation of the plunger, so that the ring gear of the clutch portion can selectively engage the gear portion or idle by lifting or lowering the plunger, And it is an object of the present invention to provide a mop cleaner provided with a water supply portion and a cartridge type mop which enable the mop to be replaced or the free rotation of the mop to be freely rotated as the mop is operated.

In addition, the present invention is characterized in that the clamp member is mounted to a rail groove provided on a side surface of the housing portion and protruded outwardly of the housing portion by a switch member to tension-support the mop member so that the mop member can maintain a tense state during use And it is an object of the present invention to provide a water cleaner which is provided with a water supply portion and a cartridge type mop for preventing the mop member from being tilted or torn.

In addition, the present invention is characterized in that a plurality of protruding members are formed on the bottom surface of the housing part, and a water supply part for preventing the mop member from being released or released from the roller due to friction with the bottom surface during cleaning, The object of the present invention is to provide a cleaner.

In addition, the present invention provides a driving unit that automatically drives the driving gear of the gear unit to facilitate the replacement of the mop member by a one-touch operation of the user, so that the water supply unit and the cartridge type mop And it is an object of the present invention to provide a vacuum cleaner.

In order to solve the above-mentioned problems, the push-pin type vacuum cleaner provided with the water supply unit and the cartridge type mop according to the present invention has a rod 100 having a predetermined length and having a pull member 110 at one side thereof; A clutch part (200) having a fastening member (210) at an upper portion thereof to be fastened to the lower part of the plunger (100); An upper housing 310 coupled to a lower end of the plunger 100 and having a water inlet 330 at one side of the outer circumference thereof and a branch channel 340 for discharging water supplied from the water inlet to the lower end thereof And a lower housing (320), both sides of which are opened; A supply roller 410 which is axially coupled to one side of the opened part of the housing part 300, a collection roller 420 which is shaft-coupled to the other side of the opened part and has rotary gears 421 at both ends thereof, A cartridge part 400 wound on the supply roller in the form of a roll and having one end attached to the collection roller to cover the bottom of the lower housing 320; The first pinion gear 511 is provided on one side and the second pinion gear 512 is provided on the other side so as to be engaged with the rotation gear 421 of the recovery roller 420 in the vertical direction, A main shaft 520 having main pinion gears 521 at both ends thereof so as to be vertically meshed with the second pinion gears of the auxiliary shaft and having driven gears 522 at one end thereof, And a gear unit 500 including a driving gear 530 coupled to a lower portion of the clutch unit 200 and adapted to engage with a driven gear of a main shaft.

At this time, the clutch unit 200 includes a ring gear 220 coupled to the ring 100 so as to be able to move up and down or to rotate, and a cylindrical body formed to receive the ring gear. And a clutch box (230) having a coupling protrusion (231) so as to be selectively engaged with the ring gear in accordance with an ascending / descending movement. When the pin is lifted and lowered, the ring gear is engaged with the coupling protrusion of the clutch box, To the driving gear (530) coupled to the clutch unit (200), and when the pin is lowered, the ring gear is idly rotated in the lower portion of the inner circumference of the clutch box.

The housing unit 300 includes a plurality of switch members 610 coupled to the through grooves 311 provided on one side or the other side of the upper housing 310 and having a pressure plate 611 at a lower portion thereof, A plurality of pressing shafts 621 protruding outward from the inside of the lower housing 320 are formed to be pressed by the pressing plate of the switch member and are bent in a direction extending and orthogonal to the plurality of pressing shafts 621, A plurality of rail shafts 622 arranged in a rail groove 321 provided around the outer circumference of the railing member 430 and having a clamping shaft 623 for connecting the plurality of rail shafts and supporting the inner surface of the rag member 430, And a clamp member 600 disposed in a direction in which a plurality of tension bars 620 are disposed opposite to each other, wherein the tension bar 620 is configured such that the pressure plate selectively contacts the pressure axis according to the operation of the switch member , When contacted The rail axis is guided along the rail groove, the tension bars are projected outwardly of the housing it is characterized in that to tightly maintain the mop element.

The branched flow path 340 is formed in a radial or lattice shape so that the supplied water is discharged through the discharge hole 324 of the plurality of projection members 323 provided on the bottom surface of the lower housing 320 .

A power supply unit 720 for supplying power to the DC motor 730 and a control unit 730 for controlling the forward and reverse rotation of the DC motor 730. [ ); And a driving unit 700 connected to the control unit by an electric signal to apply the driving of the DC motor and a switch 740 installed on one side of the plunger 100. [

As described above, according to the present invention, it is easy to replace the mop member by the gear portion formed inside the housing portion, and the user can clean the contaminated portion of the mop after cleaning, thus being clean and hygienic.

Further, according to the present invention, it is possible to supply water to the mop without separating the mop, so that it is possible to maintain a proper moisture of the mop at the time of cleaning, which is convenient.

Further, according to the present invention, there is provided a clutch portion that is operatively linked to a lifting / lowering or rotation of the plunger, so that the ring gear of the clutch portion can selectively engage the gear portion or idle by lifting or lowering the plunger, There is an advantage that the mop can be replaced or the free rotation of the mop can be performed as the mop is operated.

In addition, the present invention is characterized in that the clamp member is mounted to a rail groove provided on a side surface of the housing portion and protruded outwardly of the housing portion by a switch member to tension-support the mop member so that the mop member can maintain a tense state during use Thereby preventing the mop member from being pushed or torn.

In addition, the present invention is advantageous in that a plurality of protruding members are formed on the bottom surface of the housing portion, thereby preventing the mop member from being released from the roller due to friction with the bottom surface during cleaning.

In addition, the present invention is advantageous in that the drive unit that automatically drives the gear of the gear unit to facilitate the replacement of the mop member by one-touch operation of the user is provided, thereby improving convenience of use.

1 is a perspective view of a vacuum cleaner having a cartridge type mop according to a preferred embodiment of the present invention,
2 is a view illustrating an exploded state of a clutch according to a preferred embodiment of the present invention,
3 is an exploded view of a housing part and a cartridge part according to a preferred embodiment of the present invention,
4 is a schematic view of a gear portion according to a preferred embodiment of the present invention,
5 is a view showing a tension bar of a clamp member according to a preferred embodiment of the present invention,
6 is a view illustrating a state in which a clamp member according to a preferred embodiment of the present invention is mounted on a lower housing,
FIG. 7 is a schematic cross-sectional side view of a housing part according to a preferred embodiment of the present invention,
8 is a bottom view of a lower housing according to a preferred embodiment of the present invention,
9 is a block diagram of a driver according to a preferred embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same reference numerals shown in the drawings denote the same members. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

FIG. 1 is a perspective view of a vacuum cleaner provided with a cartridge type mop according to a preferred embodiment of the present invention, FIG. 2 is an exploded view of a clutch according to a preferred embodiment of the present invention, and FIG. FIG. 4 is a schematic view of a gear unit according to a preferred embodiment of the present invention, FIG. 5 is a view showing a tension bar of a clamp member according to a preferred embodiment of the present invention, FIG. FIG. 7 is a bottom view of a lower housing according to a preferred embodiment of the present invention. FIG. 8 is a perspective view of a preferred embodiment of the present invention. Fig. 2 is a block diagram of a driving unit according to an embodiment.

As shown in the drawings, the push type vacuum cleaner having the cartridge type mop according to the preferred embodiment of the present invention includes the pushing unit 100, the clutch unit 200, the housing unit 300, the cartridge unit 400, A gear unit 500, a clamp member 600, and a driving unit 700.

As shown in FIG. 1, the plunger 100 is formed into a rod shape having a predetermined length, and is provided with a pull member 110 at one side.

At this time, the plunger 100 may be formed in the shape of a hollow tube to lighten the weight, and the material may be formed of metal or a synthetic resin material.

In addition, the pull tab 110 may be formed of a rubber material so that the hand does not slip when the user uses the vacuum cleaner.

As shown in FIG. 2, the clutch unit 200 includes a fastening member 210 at an upper portion thereof to be fastened to the lower portion of the plunger 100.

At this time, the fastening member 210 can be fixed to the upper end portion of the push rod, and the lower portion can be rotated in one direction or the other direction by a hinge so as to adjust the angle.

The clutch unit 200 includes a ring gear 220 interlocked with the plunger 100 so as to be lifted or lowered or rotated and a cylindrical body formed to receive the ring gear, And a clutch box (230) having a coupling protrusion (231) so as to be selectively engaged with the ring gear in accordance with an ascending / descending movement. When the pin is lifted and lowered, the ring gear is engaged with the coupling protrusion of the clutch box, To the driving gear (530) coupled to the clutch unit (200), and when the pin is lowered, the ring gear is idly rotated in the lower portion of the inner circumference of the clutch box.

At this time, the ring gear 220 is preferably formed integrally with the lower end of the coupling member 210, and may be spaced apart from the bottom surface of the coupling member by a predetermined distance, May be the same as or larger than the height of the coupling protrusion 231 of the coupling protrusion 230.

The clutch box 230 may be formed with a bearing member (not shown) that contacts the outer surface of the ring gear along the inner circumferential surface of the lower portion of the coupling protrusion 231.

That is, when the ring gear is lowered, the ring gear is detached from the engaging protrusion so as to idle at the lower part of the inner circumference of the clutch box, so that the bearing member can easily rotate the ring.

3 and 7, the housing unit 300 includes an upper housing 310 coupled to a lower end of the plunger 100 and having a water inlet 330 at one side of the outer circumferential surface thereof, And a lower housing 320 in which the branch flow path 340 is embedded so that water supplied from the lower portion 320 can be discharged to the lower portion.

At this time, the upper housing 310 preferably has a through-hole 311 formed on one side or the other side of the side surface so that the switch member 610 to be described later can be fitted and fixed.

In addition, the lower housing 320 may be formed with a rail groove 321 along the periphery of the lower housing so that the clamping member 600, which will be described later, is fastened.

In addition, the lower housing 320 may include a plurality of partition plates 324 to prevent the cartridge unit 400, which is mounted inside, from flowing during use of the vacuum cleaner.

As shown in FIG. 7, the lower housing 320 includes a plurality of protrusions 323 on its bottom surface. The lower housing 320 is firmly attached to the bottom surface of the lower housing 430, Thereby preventing the mop member from being detached by friction.

As shown in FIG. 7, the water inlet 330 may be formed to be equipped with a water bottle B, or may be formed with a separate stopper (not shown) It is possible.

In addition, the branch passage 340 may allow the water supplied through the water inlet 330 to be discharged through the discharge holes 324 of the plurality of projection members 323 provided on the bottom surface of the lower housing 320 .

At this time, the branch passage 340 may be formed in a radial or lattice shape, and a person skilled in the art can easily change the design.

3, the cartridge part 400 preferably includes a supply roller 410 which is axially coupled to one side of the opened part of the housing part 300, A take-up roller 420 which is connected to both ends of the take-up roller 420 and is provided at both ends thereof with a rotary gear 421, and a take- (Not shown).

At this time, the feeding roller 410 is fixed on the shaft to wind one end of the mop member 430 on the outer circumferential surface of the feeding roller.

In addition, the collecting roller 420 may connect the other end of the mop member wound on the feeding roller, and may form a fixing means such as a Velcro or a bonding part for firm fixing.

In addition, the mop member 430 is preferably formed of one selected from a cloth, a nonwoven fabric, and a paper material, and may be formed as a dry type or a moisture-containing type.

4, the gear portion 500 is preferably provided with a first pinion gear 511 at one side thereof so as to be vertically engaged with the rotary gear 421 of the collection roller 420 A plurality of auxiliary shafts 510 having a second pinion gear 512 on the other side thereof and main pinion gears 521 disposed on both ends of the auxiliary pinion gears 521 so as to be vertically meshed with the second pinion gears of the auxiliary shaft, And includes a main shaft 520 having a driven gear 522 and a driving gear 530 coupled to a lower portion of the clutch unit 200 so as to engage with the driven gear of the main shaft.

At this time, the gears 500 may be formed in various shapes according to their sizes and types, and preferably bevel gears.

A plurality of auxiliary shafts 510 are formed in the gear portion 500 to be interlocked with both sides of the main shaft 520 in order to smoothly rotate the collecting roller 420. However, The weight of the collecting roller can be considered.

Further, the gear unit 500 may be provided with a fixing means inside the housing for fixing the gear unit 500 to the inside of the housing 300.

5 to 6, the housing part 300 is coupled to the through-hole 311 provided on one side or the other side of the upper housing 310, and a pressure plate 611 And a plurality of tension bars 620 for tightly holding the mop member by the pressure plate of the switch member are formed on the upper surface of the clamp member 600.

5, the plurality of tension bars 620 preferably include a plurality of pressing shafts 621 protruding outward from the inside of the lower housing 320 so as to be pressed by the pressing plate of the switch member A plurality of rail shafts 622 are formed in the rail grooves 321 formed along the outer circumferential surface of the lower housing 320 by being bent in a direction extending and orthogonal to the plurality of rails, And a clamping shaft 623 connecting the shafts and supporting the inner surface of the mop member 430 by tension.

At this time, the plurality of tension bars 620 may be formed of an elastic metal material, and may be formed of stainless steel or aluminum to prevent denaturation by moisture.

The plurality of tension bars 620 may have different lengths of tension bars 620 to prevent interference with the main shaft 520 of the gear unit 500 disposed at the inner center of the housing unit 300 .

In the clamp member 600, the plurality of tension bars 620 are guided along the rail groove when the pressing plate selectively contacts and contacts the pressing shaft according to the operation of the switch member, And the tension bar is projected outwardly of the housing so that the mop member can be held tight.

8, the driving unit 700 preferably includes a DC motor 710 for driving the driving gear 530, a power supply unit 720 for supplying power to the DC motor, A control unit 730 for controlling the forward / reverse rotation of the DC motor; And a driving unit 700 connected to the control unit by an electric signal to apply the driving of the DC motor and a switch 740 installed on one side of the plunger 100. [

That is, the driving unit 700 is provided with a driving unit for facilitating the replacement (sliding) of the mop member by the one-touch operation of the user, so that the convenience of use can be improved.

As described above, according to the present invention, it is easy to replace the mop member by the gear portion formed inside the housing portion, and the user can clean the contaminated portion of the mop after cleaning, thus being clean and hygienic.

Further, according to the present invention, there is provided a clutch portion that is operatively linked to a lifting / lowering or rotation of the plunger, so that the ring gear of the clutch portion can selectively engage the gear portion or idle by lifting or lowering the plunger, There is an advantage that the mop can be replaced or the free rotation of the mop can be performed as the mop is operated.

In addition, the present invention is characterized in that the clamp member is mounted to a rail groove provided on a side surface of the housing portion and protruded outwardly of the housing portion by a switch member to tension-support the mop member so that the mop member can maintain a tense state during use Thereby preventing the mop member from being pushed or torn.

In addition, the present invention is advantageous in that a plurality of protruding members are formed on the bottom surface of the housing portion, thereby preventing the mop member from being released from the roller due to friction with the bottom surface during cleaning.

In addition, the present invention is advantageous in that the drive unit that automatically drives the gear of the gear unit to facilitate the replacement of the mop member by one-touch operation of the user is provided, thereby improving convenience of use.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms are used herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention described in the meaning of the claims or the claims. Therefore, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100 ... Mouth 110 ... Handle member
200 ... clutch part 210 ... fastening member
220 ... ring gear 230 ... clutch box
231 ... engaging projection
300 ... housing part 310 ... upper housing
311 ... through groove 320 ... lower housing
321 ... rail groove 323 ... protrusion member
324 ... discharge hole 330 ... water discharge hole
340 ... branch euro
400 ... cartridge portion 410 ... feed roller
420 ... Collection roller 421 ... Rotary gear
430 ... mop member
500 ... gear portion 510 ... auxiliary shaft
511 ... first pinion gear 512 ... second pinion gear
520 ... Main shaft 521 ... Main pinion gear
522 ... driven gear 530 ... driven gear
600 ... clamp member 610 ... switch member
611 ... pressure plate 620 ... tension bar
621 ... pressure shaft 622 ... rail shaft
623 ... Clamping axis
700 ... driving part 710 ... DC motor
720 ... power supply unit 730 ... control unit
740 ... switch

Claims (5)

A plunger 100 formed in a bar shape having a predetermined length and provided with a pull member 110 at one side thereof; A clutch part (200) having a fastening member (210) at an upper portion thereof to be fastened to the lower part of the plunger (100); An upper housing 310 coupled to a lower end of the plunger 100 and having a water inlet 330 at one side of the outer circumference thereof and a branch channel 340 for discharging water supplied from the water inlet to the lower end thereof And a lower housing (320), both sides of which are opened; A supply roller 410 which is axially coupled to one side of the opened part of the housing part 300, a collection roller 420 which is shaft-coupled to the other side of the opened part and has rotary gears 421 at both ends thereof, A cartridge part 400 wound on the supply roller in the form of a roll and having one end attached to the collection roller to cover the bottom of the lower housing 320; The first pinion gear 511 is provided on one side and the second pinion gear 512 is provided on the other side so as to be engaged with the rotation gear 421 of the recovery roller 420 in the vertical direction, A main shaft 520 having main pinion gears 521 at both ends thereof so as to be vertically meshed with the second pinion gears of the auxiliary shaft and having driven gears 522 at one end thereof, A gear portion 500 including a driving gear 530 coupled to a lower portion of the clutch portion 200 and adapted to engage with a driven gear of the main shaft; , Wherein:
The clutch unit 200 includes:
A ring gear 220 interlocked with the plunger 100 so as to be lifted or lowered or rotated,
And a clutch box (230) having a coupling protrusion (231) provided at an upper portion of the inner circumferential surface thereof so as to selectively engage with the ring gear in accordance with the ascending and descending of the pin,
The ring gear is engaged with the coupling protrusion of the clutch box to transmit the rotating force of the pin to the driving gear 530 coupled to the clutch unit 200,
And the ring gear is idly rotated in the lower portion of the inner circumferential surface of the clutch box when the pin is lowered, and the pusher cleaner having the cartridge type mop.
delete 2. The apparatus of claim 1, wherein the housing part (300)
A plurality of switch members 610 coupled to the through grooves 311 provided on one side or the other side of the upper housing 310 and having a pressure plate 611 at a lower portion thereof,
A plurality of pressing shafts 621 protruding outward from the inside of the lower housing 320 are formed to be pressed by the pressing plate of the switch member and are bent in a direction extending and orthogonal to the plurality of pressing shafts 621, A plurality of rail shafts 622 arranged in a rail groove 321 provided around the outer circumference of the railing member 430 and having a clamping shaft 623 for connecting the plurality of rail shafts and supporting the inner surface of the rag member 430, And a clamp member (600) arranged in a direction in which a plurality of tension bars (620)
When the pressure plate selectively contacts and contacts the pressing shaft according to the operation of the switch member, the tension bar 620 guides the rail shaft along the rail groove, and the tension bar protrudes outward of the housing, And the mop member can be held in a tensioned state.
2. The apparatus according to claim 1, wherein the branch flow path (340)
Wherein the water supply unit and the cartridge type mop are formed in a radial or lattice shape so that the supplied water is discharged through the discharge hole (324) of the plurality of projection members (323) provided on the bottom surface of the lower housing (320) .
The method according to any one of claims 1, 3, and 4,
A DC motor 710 for driving the driving gear 530; a power supply unit 720 for supplying power to the DC motor; a control unit 730 for controlling the forward / reverse rotation of the DC motor; And a driving unit 700 connected to the control unit by an electric signal to apply the driving of the DC motor and a switch 740 installed on one side of the plunger 100. [ Type vacuum cleaner equipped with a mop.

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