KR20170002161U

KR20170002161U - Electrical vacuum cleaner with damp cloth

Info

Publication number: KR20170002161U
Application number: KR2020150008107U
Authority: KR
Inventors: 홍기남
Original assignee: 홍기남
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2017-06-20
Also published as: KR200485335Y1

Abstract

The present invention relates to a vacuum cleaner for wet-laid cleaning, which is configured to be light in weight and easy to handle while collecting the fine dust collected during the wiping process. The vacuum cleaner includes a main body 4 to which the dust box 16 is detachably mounted, A handle 12 connected to a main body 4 via a connection pipe 6 which is stretchable upward and a vacuum head 18 connected to a lower side of the main body 4, A pair of rotary discs 40 are rotatably arranged. A circular mop 30 in the form of a plate is removably attached to the rotary disc 40 by a respective one of the pair of velcro fasteners 44, A suction port 26 is formed at the front center between the rotary discs 40 so as to be surrounded by a blocking wall 34 to suck and remove fine dust collected during cleaning. (42) It is formed gangbu 38 to the caster 36 to support the rear end of the vacuum head 18 in a configuration that can be placed to receive the receiving groove (42).

Description

{Electrical vacuum cleaner with damp cloth}

The present invention relates to a wet-cloth cleaner, and more particularly, to a wet-cleaner vacuum cleaner capable of vacuum-cleaning fine dust such as dust, dirt, and hair collected while wiping a water, .

Floor cleaning of residential environment is usually done by using a vacuum cleaner or rain to remove the dirt and then wiping the water. At this time, it is not difficult to clean by using a vacuum cleaner, but since the water mopping is a laborious work, it becomes laborious labor.

In order to solve the above-mentioned problems, there have been proposed various types of mop with a mop at the end of the mop, but it is not enough to reduce the labor force when mopping.

On the other hand, the rotary mop cleaner disclosed in the following Patent Document 1 shows a configuration in which a pair of plate-shaped circular mops can be rotated by a motor and can be wiped by electric power.

However, the rotary mop cleaner has a structure capable of only mopping, and it can not process fine dust such as dust, dust, etc. collected in the mop. In other words, if you wipe it off, you can experience the amount of fine dust that landed in the air when it is vacuumed or viscous, landed again and collected as a mop.

It is considered that it would be very convenient if such a fine dust can be processed by vacuum suction, but the rotary type mop cleaner has no means for treating such fine dust.

On the other hand, a vacuum cleaner has been conventionally proposed, which can combine cleaning of the room with vacuum cleaning and water cleaning.

The omnidirectional vacuum steam cleaner combined with the rotary wet-cloth disclosed in the following Patent Document 2 shows a configuration in which one head of the vacuum cleaner can be combined with vacuum cleaning, water cleaning, and steam cleaning.

A vacuum cleaner capable of cleaning a wet-cloth, disclosed in the following patent document 3, is equipped with components provided in a conventional vacuum cleaner, a shaft for transmitting power from the motor to the head is connected to the disk shaft provided on the head, So as to be rotated.

In the wet-clean vacuum cleaner disclosed in the following Patent Document 4, a foreign matter suction port is opened to the front portion of the vacuum cleaner main body, and a pair of wet-cloths rotated by a motor is disposed at the rear portion.

Although a vacuum cleaner capable of doubling as a water mopping has been developed in various structures, none of them satisfies the conditions required for actual use.

In other words, since the water mop is firstly subjected to a vacuum cleaning or beveling process followed by a finishing process, it is inconvenient to use if the weight of the device is heavy.

In order to lighten the weight of the apparatus and make it easy to handle, it is preferable to use a lightweight vacuum cleaner such as the rotary mop cleaner of Patent Document 1. However, the publicly known vacuum cleaner for vacuum cleaner has a vacuum suction tube, a vacuum head, In addition to the structure of the body and the like, additional parts for wiping water must be combined, so that the weight becomes large and the volume becomes uncomfortable.

In addition, since the portable vacuum cleaner that is currently used as one type of vacuum cleaner is lightweight, a method of introducing the rotary mop cleaner into the structure can be considered.

However, when cleaning the waterbroom, the user must hold the handle of the vacuum cleaner with one hand and move the vacuum cleaner. Moreover, the rotating force of the circular mop pushes the vacuum cleaner forward, which may cause resistance. It is not easy.

Korean Patent No. 10-1065569, Figures 1, Korean Patent No. 10-0814507, Figure 2, Korean Patent No. 10-1425928, Fig. 2, Korean Utility Model Application No. 1999-011815, Figure 2

Therefore, the present invention has the advantage of the above-described rotary type wet-cloth cleaner in view of the fact that the water wiping process is performed in a finishing form after the vacuum wiping process or the non-wiping process, and the disadvantages of the conventional wet-cleaning vacuum cleaner are eliminated or improved, And it is an object of the present invention to provide a vacuum cleaner capable of collecting collected fine dust in a vacuum while minimizing the weight thereof and at the same time pushing the vacuum cleaner with a small force.

According to an aspect of the present invention, there is provided a dust box comprising: a body capable of detachably disposing a dust box in front of a motor; a handle having a connecting pipe that is axially connected to the upper portion of the body to extend and retract; And a vacuum disk having a rotary disk in which a pair of plate-shaped circular mats are connected and disconnected. In the vacuum head, a suction port surrounded by a blocking wall is formed in front of both rotary discs to communicate with the dust box, A castor housing groove is formed on the rear side between the disks and a castor in which a pair of wheels are integrally attached to both sides of the small shaft are inserted into the housing groove to support the rear end of the vacuum head .

In the wet-clean vacuum cleaner of the present invention including the above-described configuration, the main body having the dust box connects the vacuum head and the handle, so that the weight can be minimized.

Since the rear end of the vacuum head is supported by a caster, the user can easily push the cleaner with a small force, so that the vacuum head is easy to handle.

The fine dust collected during the water scraping can be sucked and removed immediately through the front suction port of the vacuum head, thus making it easy to clean.

1 is a side cross-sectional view of a wet-clean vacuum cleaner according to the present invention;
Fig. 2 is a bottom view of a vacuum cleaner combined with a wet cloth according to the present invention. Fig.
3 is a bottom perspective view showing a castor separated from a wet-laid vacuum cleaner according to the present invention.
4 is a side cross-sectional view showing an assembled state of the casters by enlarging a rear end portion of the vacuum head.

Hereinafter, the present invention will be described in detail as a preferred embodiment with reference to the accompanying drawings.

FIG. 1 shows a structure of a wet-clean vacuum cleaner according to the present invention. A connection pipe 6 is axially connected to an upper side of a main body 4 provided with a motor 2 therein, The pipe 6 is connected to a handle 12 having a vacuum switch 8 for turning the motor 2 on and off and a mop switch 10 for rotating the wet cloth.

A dust box 16 is detachably attached to the main body 4 in front of the motor 2 together with a filter net 14. A vacuum head 18 is connected to the lower side of the main body 4 have.

More specifically, the main body 4 may be connected to the vacuum head 18 so that it can be angularly changed. In this case, a spherical rotary joint 20 is provided on the main body 4 side, The main body 4 is assembled to the head 18 so as to be able to change the angle with respect to the vacuum head 18 at an arbitrary angle.

A vent hole 24 is formed on the outer periphery of the rotary joint 20 so that the suction port 26 provided on the front side of the vacuum head 18 is connected to the inside of the rotary joint 20 through the inner conduit 28, And communicates with the dust box 16.

A planar circular mop 30 is attached to the bottom of the vacuum head 18 and a bidirectional output motor 32 for rotating a pair of the circular mop 30 in a symmetrical direction is provided on the inner side.

A blocking wall 34 is formed in the periphery of the suction port 26 to prevent fine dust collected during cleaning from coming out of the circular mop 30. The rear end of the vacuum head 18 A reinforcing portion 38 is provided in which the caster 36 is rotatably mounted.

2, the bi-directional output motor 32 at the bottom surface of the vacuum head 18 rotates the rotary disk 40 in a symmetrical manner in a worm-screw manner, and the pair of circular mops 30, Is detachably attached to the rotary disk 40 and a blocking wall 34 surrounding the suction port 26 is formed along the contour in which the two circular mops 30 are arranged. In the reinforcing portion 38, the caster 36 is fitted in the receiving groove 42 and is supported for transmission.

In other words, the caster 36 has a structure in which a small-diameter shaft 360 having the smallest diameter is protruded to both sides, a middle-diameter shaft 362 having a middle diameter is formed at the center, and wheels 364 having a large diameter are attached to both sides thereof The housing groove 42 has a long groove 422 in which the small shaft 360 is inserted into both sides of a space 420 in which the pair of wheels 364 can be received, (36) is provided so as to be able to rotate by virtue of being axially supported by a long groove (422) having a small shaft (360) at both ends thereof.

3, the rotary mop 30 is detachably attached to the rotary disc 40. To this end, the rotary disc 40 is provided with a plurality of velcro fasteners 44 having a plurality of rollers arranged thereon, The back surface of the circular mop 30 is brushed so as to be adhered to the surface of the velcro fastener 40 by static electricity. And a protrusion 424 for preventing the small shaft 360 of the caster 36 from being released to the outside is formed on the inner side.

In the wet-clean vacuum cleaner of the present invention having the above-described configuration, one pair of plate-shaped circular mops 30 are rotated in mutually symmetrical directions to wipe the floor, and the fine dirt collected in this process is collected by the user Since the motor 2 is operated so as to be sucked and collected by the dust box 16 through the dust box 26, it becomes very convenient to use.

The main body 4 in which the motor 2 and the dust box 16 for performing the vacuum cleaning are installed is connected to the vacuum head 18 by joints and is arranged in a straight line with the handle 12 And the rear end of the vacuum head 18 is supported by the caster 36 as shown in FIG. 4, so that the user can grip the handle 12 of the vacuum cleaner, It can be moved easily by pushing lightly, so that it can be operated easily and easily.

Since the wheel 424 is attached to both ends of the middle shaft 422 of the caster 36, minute dirt and the like, which are buried through the surface of the wheel 424 during cleaning, And the small shaft 360 of the caster 36 fitted into the long groove 422 of the receiving groove 42 is prevented from being separated by the protrusion 424 therein, Unless you dismantle it, you can not escape by yourself.

As described above, the vacuum cleaner of the present invention is capable of collecting a small amount of fine dust collected in the course of water scraping through a pair of rotating circular mops, thereby simplifying the cleaning work, Since the rear end portion of the vacuum head is supported by a caster, it is possible to grasp the handle of the vacuum cleaner and lightly push it back and forth, so that the elderly can easily use the vacuum cleaner. .

2: motor 4: main body
6: Connector 8: Vacuum switch
10: mop switch 12: handle
14: filter net 16: dust box
18: Vacuum head 20: Rotary joint
22: bearing part 24: vent hole
26: suction port 28: conduit
30: circular mop 32: bidirectional output motor
34: blocking wall 36: castor
360: Small shaft 362: Septal shaft
364: Wheel 38:
40: Rotary disk 42: Storage groove
420: space 422: long groove
424: projection 44: Velcro fastener

Claims

A main body 4 in which a motor 2 is installed and a dust box 16 is detachably mounted in front of the main body 4;
A handle (12) connected via a connection pipe (6) stretchable upward from the main body (4);
A vacuum head 18 connected to the lower side of the main body 4;
A pair of rotary discs 44 rotatably installed on the vacuum head 18 and having a pair of circular rails 30 detachably attached by a Velcro fastener 44;
A suction port (26) formed at the front center between the rotary discs (44) and communicating with the dust box (16);
A blocking wall 34 formed at the periphery of the suction port 26 to prevent fine dust from escaping to the rear side;
A reinforcing portion (38) formed behind the rotary disc (44);
A receiving groove 42 formed in the reinforcing portion 38 to have a space 420 and a long groove 422 on both sides thereof and a projection 424 formed inside the long groove 422;
There is provided a small shaft 360 fitted to the long groove 422 of the receiving groove 42 and an intermediate middle shaft 362 and a wheel 364 disposed at both ends of the middle shaft 362, A caster (36) installed to support the rear end of the vacuum head (18) in the receiving groove (42);
And a vacuum cleaner having a structure including a wet-cloth.