KR20190064917A - Vacuum cleaner for wet and dry cleaning - Google Patents

Abstract

According to an embodiment of the present invention, provided is a vacuum cleaner having a water cleaning function comprising: a housing with internal space; a dust collecting part formed inside the housing and collecting foreign substances; a connecting pipe having one end coupled to the dust collecting part; a suction head coupled to the other end of the connecting pipe; and a mopping member attached to surround the outer edge of the suction head and having a cut part communicating with a through hole of the suction head.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vacuum cleaner having a water cleaning function,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a vehicle cleaner, and more particularly, to a vehicle cleaner having both a dust suction function and a water purifying function.

Generally, the vacuum cleaner is a technology that has been developed for the western eating environment, and it is not compatible with the living environment such as the Korean residential environment.

Therefore, there is a great need for vacuum cleaners and cleaning of vacuum cleaners. In Korea, many applications for vacuum cleaners capable of vacuum cleaners have been made since 1988.

However, there are no products available to meet the needs of customers in many technologies.

Particularly, in addition to the function of sucking the foreign matter on the floor, a vacuum cleaner is being developed which allows the water-cleaning nozzle to be detachably attached to the suction nozzle to perform water cleaning together.

As described above, the vacuum cleaner equipped with the water cleaning function adopts a method in which the wet cloth is mounted on the lower part of the suction nozzle body in a roll form or mounted in a buffer form and rotated.

However, in order to clean the cleaning cloth or the wet cloth, the above-described method must be continuously performed. In order to do this, the user must directly perform a work for mounting the cloth under the suction nozzle body. .

Korean Patent Laid-Open No. 10-2006-0024135 (published March 16, 2006)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vacuum cleaner having a water cleaning function that not only performs a water cleaning function and a dust removing function at the same time but also easily changes a mop member .

According to an aspect of the present invention, there is provided a dust collecting apparatus including: a housing having an inner space; a dust collecting unit formed inside the housing and collecting foreign matter; And a rake member attached to the suction head to be coupled to the other end of the suction head and configured to surround the outer edge of the suction head and to have a cutout communicating with the through hole of the suction head.

In one embodiment, the rag member is formed in a rectangular shape, and each of the corners may be bent and attached so as to surround the outer edge of the suction head.

In one embodiment, a Velcro member may be formed along one edge of the mop member, and a pair of the Velcro members may be secured with a Velcro tape.

In one embodiment, the area of the cut-out portion of the mop member may be formed to include the through-hole.

In one embodiment, the one end of the connection portion may be formed to be connected to the water supply line.

In one embodiment, the water supply line may be supplied with water according to opening / closing control of the opening / closing valve, and may be discharged to the outside through the through hole.

In one embodiment, an induction plate is interposed between the suction head and the mop member, and a plurality of protrusions protruding radially about the through-hole of the suction head may be formed on one side of the mop member side of the induction plate have.

According to an aspect of the present invention, a wet-cloth function and a vacuum cleaning function can be simultaneously performed at the time of cleaning.

Further, the replacement work for the user to clean or replace the wet cloth becomes simple.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a side view of a vacuum cleaner having a water cleaning function according to an embodiment of the present invention.
Fig. 2 is a bottom view of the mop member of Fig. 1 viewed from below. Fig.
3 is a side view of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention.
4 is an exploded perspective view of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention.
FIG. 5 illustrates an induction plate of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "indirectly connected" . Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

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

FIG. 1 is a side view of a vacuum cleaner having a water cleaning function according to an embodiment of the present invention, and FIG. 2 is a bottom view of the mop member of FIG. 1 viewed from below.

1 and 2, a vacuum cleaner having a water cleaning function according to an embodiment of the present invention includes a housing 110, a dust collecting unit 114, a connecting pipe 120, a suction head 132, (133).

The housing 110 has an internal space and a dust collecting part 114 is formed in the internal space and a driving motor 111 and a suction fan 112 are formed in a space defined by the dust collecting part 114.

A handle 115 may be formed at one end of the housing 110 to hold the vacuum cleaner 100 and carry it.

The dust collecting unit 114 can provide a space for collecting foreign matter such as dust, which is vacuumed from the suction head 132, which will be described later.

The filter member 113 may be formed in the dust collecting unit 114 and the foreign matter such as dust may be filtered by passing through the filter member 113. The air filtered by the foreign matter may enter the inside of the housing 110 along the right side of FIG. So as to be discharged to the outside.

At this time, the air filtered by the foreign substance is discharged to the outside through a separate discharge hole (not shown) which can be discharged to the outside.

The suction force for sucking foreign matter such as dust can be formed by using the rotational force of the driving motor 111. The suction fan 112 can be rotated integrally by the rotation of the driving motor 111 to form a suction force .

The connection pipe 120 may communicate with the dust collecting unit 114 at one end thereof and the suction head 132 may be coupled to the other end of the connection pipe 120.

Here, the connection pipe 120 is curved at one portion and a hinge portion 131 is formed, and the suction head 132, which is rotated around the hinge portion 131, can be hinged. In addition, the suction head 132 can be rotated so as to flexibly correspond to the angle with respect to the surface to be cleaned by the user, and the above-mentioned angle can be combined, for example, to pivot in the direction along the angle a.

The suction head 132 may have a through hole 120a to be opened and the through hole 120a may be formed to communicate with a cutout 133a of a mop member 133 described later.

The suction head 132 has a flat surface on one side, and a goggle member 133 can be attached to the flat surface.

The mop member 133 may have a cutout 133a so that the through-hole 120a of the suction head 132 is communicated.

The area of the cutout 133a is formed to be larger than the inner diameter of the through hole 120a so that the through hole 120a of the suction head 132 is cut into the cutout 133a of the wedge member 133, As shown in FIG.

The mop member 133 may be formed in a rectangular shape and may include a bent portion 133b such that each corner of the mop member 133 encloses an outer edge of the suction head 132. [

In other words, each edge of the mop member 133 may be bent so as to surround the outer edge of the suction head 132 and be overlapped with a part of the rim surface of the suction head 132.

FIG. 3 is a side view of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention, FIG. 4 is an exploded perspective view of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention, FIG. 2 is a perspective view of a vacuum cleaner having a water cleaning function according to another embodiment of the present invention; FIG.

3 to 5, the vacuum cleaner having the water cleaning function according to an embodiment of the present invention may be connected to the water supply line 300 in a communicable manner.

That is, one end of the connection pipe 220 is connected to the water supply line 300 and may be coupled through the connection member 310, and may be opened / closed so that water supply can be controlled along the inside of the water supply line 300 A valve 320 may be formed.

The other end of the coupling pipe 220 can be coupled to the suction head 232 by a separate engaging member B. [ The coupling member (B) may be a screw bolt or a stud bolt.

The mop member 233 may be attached so as to be in close contact with the suction head 232.

At this time, an induction plate 240 may be disposed between the mop member 233 and the suction head 232.

The guide plate 240 may include a plurality of protrusions 241 protruding radially from the through hole 120a of the suction head 232 on one side of the mop member 233.

The induction plate 240 functions to form a negative pressure radially outward in the course of the resistance force of the water discharged through the suction head 232 by the opening / closing valve 320 by the rake member 233 do.

That is, the water discharged from the suction head 232 is guided to the edge side of the suction head 232 by the negative pressure of the induction plate 240 and radially guided along the protrusion 241 of the induction plate 241, Allow water with pressure to drain.

The plurality of protrusions 241 of the induction plate 240 extend in two places radially outward from the center of the induction plate 240, and may be formed in an X shape. Although two or more protrusions may be formed if the protrusion 240 protrudes radially from the center of the guide plate 240 as shown in FIG.

A Velcro member 234 may be formed along the rim of the mop member 233.

In particular, a pair of the Velcro tapes 235 and 236 may be provided so that a pair of opposite Velcro members 234 are connected.

That is, after each edge of the mop member 233 is bent so as to surround the corresponding edge of the suction head 232, a pair of edges of the mop member 233 facing each other are integrally fixed, The Velcro tape 234 of the Velcro tape 234 is attached to the Velcro tape 236 located at the opposite corner of the other side so that the mop member 233 can be fixed to the suction head 232.

Accordingly, the vacuum cleaner having the water cleaning function according to an embodiment of the present invention can perform the water cleaning function using the mop member attached to the suction head, and can perform the dry cleaning such that dust or foreign matter is sucked through the suction head However, it can be combined with the water supply line, so that it becomes possible to drain and clean the water.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

110: Housing
114: Dust collector
120: connector
132: suction head
133:
133a:

Claims (7)

A housing having an inner space;
A dust collecting part formed inside the housing and collecting foreign matter;
A coupling tube having one end coupled to the dust collecting portion;
A suction head coupled to the other end of the coupling tube; And
And a rake member attached to the outer periphery of the suction head so as to surround the outer edge of the suction head and having a cutout communicating with the through hole of the suction head. The method according to claim 1,
Wherein the mop member is formed in a rectangular shape and each edge is bent and attached so as to surround the outer edge of the suction head. 3. The method of claim 2,
Wherein a Velcro member is formed along one edge of the mop member and a pair of the Velcro members is fixed with a Velcro tape. The method according to claim 1,
And the area of the incised portion of the mop member is formed to include the through hole. The method according to claim 1,
And the one end of the connection part is connected to the water supply line. 6. The method of claim 5,
Wherein the water supply line is supplied with water according to opening / closing control of the opening / closing valve and discharged to the outside through the through hole. The method according to claim 6,
Wherein a guide plate is interposed between the suction head and the mop member and a plurality of protrusions protruding radially from the through hole of the suction head is formed on a surface of the guide plate on the mop member side, .

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