KR101664686B1 - Clearner - Google Patents

Abstract

The present invention relates to a cleaner. According to one aspect, the cleaner comprises: a nozzle assembly; a cleaner main body connected to the nozzle assembly; and a supporter where mop is attached, coupled to the nozzle assembly. A portion of the supporter is disposed outside the nozzle assembly while the supporter is coupled to the nozzle assembly.

Description

Cleaner {Clearner}

The present invention relates to a vacuum cleaner.

The cleaner is a device that sucks or wipes dust or foreign matter in the area to be cleaned and performs cleaning.

Such a vacuum cleaner can be divided into a manual vacuum cleaner for performing cleaning while the user directly moves the vacuum cleaner, and an automatic vacuum cleaner for performing cleaning while traveling on its own.

The manual cleaner can be classified into a canister-type cleaner, an upright-type cleaner, a handy-type cleaner, and a stick-type cleaner depending on the type of the cleaner.

Korean Patent No. 0956737 (registered on Apr. 29, 2010), which is a prior art document, discloses a rotary mop cleaner.

The vacuum cleaner of the prior art includes a support plate, a multistage stick, a mop rotational shaft, and a pair of mop rotary plates coupled to the mop rotational shaft. The mop rotational plate may be rotated by a driving motor.

However, in the case of the stick type cleaner such as the prior art, there is a problem that the bottom surface can be simply cleaned by rotating the mop, and the dust or the like existing on the bottom surface can not be cleaned by suction. Therefore, the dust present on the floor surface has to be cleaned separately.

On the other hand, in the case of the canister type cleaner, the dust can be sucked through the suction port provided in the nozzle, and the dust cover can be attached to the nozzle. In this case, since the suction port and the dust cover plate should not interfere with each other, There is a problem that the cleaning area by the mop is small. If the size of the mop plate is increased, the size of the nozzle must be increased, which increases the cost.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vacuum cleaner which can not only suck in air but also can be cleaned using a mop and can be increased in cleaning area by a mop.

A vacuum cleaner according to one aspect includes: a nozzle assembly; A cleaner body connected to the nozzle assembly; And a supporter to which the mop is attached and can be coupled to the nozzle assembly, wherein a part of the supporter is disposed outside the nozzle assembly with the supporter being coupled to the nozzle assembly.

In addition, a part of the mop attached to the supporter may be disposed outside the nozzle assembly.

In addition, a part of the supporter may be disposed so as to overlap with the nozzle assembly in the vertical direction.

The nozzle assembly may include a nozzle body having a suction port, a connection part extending from the nozzle body and movably connected to the cleaner body, and a part of the supporter may be connected to the lower side of the nozzle body and the connection part And the other portion may be disposed outside the nozzle body and the connection portion.

In addition, the supporter may include a first engaging portion coupled to the nozzle body.

In addition, the nozzle body may include a receiving portion in which the first coupling portion is received, and a hook member coupled with the first coupling portion received in the receiving portion.

In addition, the supporter may further include a coupling guide accommodated in the connection portion.

Further, a plurality of coupling guides are horizontally spaced from the supporter, and a guide receiving portion for receiving the plurality of coupling guides may be provided below the coupling portion.

Further, the supporter may further include a second coupling unit coupled to the coupling unit.

In addition, a plurality of second coupling portions may be disposed on the supporter, and each of the second coupling portions may be coupled to the coupling portion in a state where the coupling portion is located between the plurality of second coupling portions.

The supporter may further include a first body plate and a second body plate coupled to the first body plate, wherein at least one of the first body plate and the second body plate may be coupled to the nozzle assembly have.

The first body plate may include a first coupling portion coupled to the nozzle body, and the second body plate may include a second coupling portion coupled to the coupling portion.

Also, the nozzle body may include at least one front wheel, the connecting portion may include at least one rear wheel, and the supporter may be disposed between the at least one front wheel and the at least one rear wheel in a state of being coupled to the nozzle assembly .

In addition, the connection portion may include at least one rear wheel, and the supporter may be disposed between the suction port and the at least one rear wheel while being coupled to the nozzle assembly.

The cleaning unit may further include a cleaning unit detachably coupled to the cleaner main body and including a suction motor.
A vacuum cleaner according to another aspect includes a nozzle assembly; A cleaner body connected to the nozzle assembly; And a supporter to which the mop is attached and can be coupled to the nozzle assembly, wherein the nozzle assembly includes: a nozzle body having an intake port; a nozzle body extending rearward from the nozzle body, Wherein the supporter includes a first coupling portion coupled to the nozzle body and a second coupling portion coupled to the coupling portion, wherein when the supporter is coupled to the nozzle assembly, And are located on both sides of the connection portion.

According to the proposed invention, as a part of the supporter is positioned outside the nozzle assembly in a state where the supporter is coupled to the nozzle assembly, the area of the supporter to which the mop can be attached is increased, The contact area can be increased.

According to this embodiment, the cleaning area can be increased in one cleaning operation, thereby improving cleaning performance.

In addition, when the vacuum cleaner is lifted upward while the foot of the supporter is located on the outer side of the nozzle assembly, the supporter and the nozzle assembly can be separated. Therefore, the user can easily separate the supporter from the vacuum cleaner, and there is no need to form a separate structure for separating the supporter to separate the supporter.

In addition, since the contact area between the cleaner and the floor surface is increased in a state where the supporter is in contact with the nozzle assembly, the cleaner stably stands upright against the floor in the standby state of the cleaner.

Further, as the engaging guide is received in the lower side of the connecting portion of the nozzle assembly, the moving force of the nozzle assembly acts on the supporter, so that the nozzle assembly is separated from the supporter regardless of the frictional force between the rake and the floor attached to the supporter Can be prevented.

1 is a perspective view of a vacuum cleaner according to a first embodiment of the present invention;
2 is a view showing a state where a supporter according to a first embodiment of the present invention is coupled to a nozzle assembly;
3 is a perspective view of a supporter according to a first embodiment of the present invention;
4 is a bottom view of a nozzle assembly according to a first embodiment of the present invention.
5 is a cross-sectional view illustrating a first coupling portion of a supporter according to a first embodiment of the present invention coupled to a nozzle assembly;
FIG. 6 is a cross-sectional view illustrating a coupling guide according to a first embodiment of the present invention inserted into a connection portion of a nozzle assembly. FIG.
7 is a perspective view of a supporter according to a second embodiment of the present invention;
8 is a perspective view of a supporter according to a third embodiment of the present invention;
9 is an exploded perspective view of the supporter of Fig.
10 is a cross-sectional view of the supporter of FIG. 8 coupled to the connection of the nozzle assembly;

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

FIG. 1 is a perspective view of a vacuum cleaner according to a first embodiment of the present invention, and FIG. 2 is a view showing a state where a supporter according to a first embodiment of the present invention is coupled to a nozzle assembly.

1 and 2, a vacuum cleaner 1 according to a first embodiment of the present invention includes a nozzle assembly 20 capable of sucking dust on a floor surface, And may include a cleaner body 10 movably connected thereto.

The dust sucked in the nozzle assembly 20 may be introduced into the cleaner body 10.

The cleaner 1 may further include a cleaning unit 30 detachably connected to the cleaner body 10.

The cleaning unit 30 includes a body part 32 having a suction motor (not shown), a dust collecting part 31 detachably connected to the body part 32 and storing dust separated from the air, . ≪ / RTI >

The dust collecting part 31 may include an air inflow part 31a through which the air from the cleaner main body 10 flows. The cleaner main body 10 may be provided with a communication part 12 communicating with the air inflow part 31a. The communication portion 12 may be provided at a portion where the air inlet portion 31a is mounted.

The dust collecting unit 31 may further include an opening / closing member (not shown) for opening / closing the air inlet 31a. The opening and closing member may be operated by the suction force of the suction motor to open the air inflow portion 31a. On the other hand, when the suction motor is not operated, the opening / closing member can close the air inlet 31a.

Accordingly, since the air inlet 31a is closed when the suction motor is not operated, the dust stored in the dust collector 31 can be prevented from being discharged to the outside through the air inlet 31a.

The body 32 may include an air outlet 33 for discharging the air passing through the suction motor to the outside. In addition, a grip 34 for gripping a user may be provided on the upper side of the body portion 32.

The cleaning unit 30 may further include a battery for supplying power to the suction motor.

Therefore, the cleaning unit 30 can be cleaned while the cleaning unit 30 is separated from the cleaner body 10.

In addition, the suction motor can be operated in a state where the cleaning unit 30 is mounted on the cleaner main body 10.

The cleaner main body 10 may include a handle 11 for gripping the user. An operation unit 112 may be provided around the handle 11. The user can input an operation command of the suction motor provided in the cleaning unit 30 or adjust the intensity of the suction force by using the operation unit 112. [

The nozzle assembly 20 may include a nozzle body 21 and a connection portion 22 extending from the nozzle body 21 and rotatably connected to the cleaner body 10.

The connection portion 22 may extend from the rear side of the nozzle body 21 to the rear side, for example.

A supporter 40 to which the mop 50 can be attached may be coupled to the nozzle assembly 20. When the mop absorbs water, the mop may act as a wet cloth.

The mop 50 may be attached to the bottom of the supporter 40 by means of a Velcro as an attachment means. However, the method for attaching the mop 50 to the supporter 40 is not limited.

The supporter 40 may be disposed below the nozzle assembly 20 and at least a portion of the supporter 40 may be disposed outside the nozzle assembly 20 in a state where the nozzle assembly 20 is coupled to the nozzle assembly 20. [ .

That is, as shown in FIG. 2, a part of the supporter 40 may be disposed outside the nozzle body 21 so as to overlap with the nozzle body 21 in the vertical direction. The other part of the nozzle body 21 may be disposed on the lower side of the connection part 22 and overlap with the nozzle body 21 in the vertical direction.

Another part of the nozzle body 21 may be arranged so as not to overlap with the nozzle body 21 and the connection part 22 in the vertical direction.

A portion of the supporter 40 is positioned outside the nozzle assembly 20 in a state where the supporter 40 is coupled to the nozzle assembly 20, The area of the supporter 40 that can be attached to the bottom surface of the mop 50 can be increased as a result.

According to the present embodiment, the cleaning area of the mop 50 is increased at the time of one cleaning, and the cleaning performance can be improved.

The supporter 40 and the nozzle assembly 20 are separated from each other when the vacuum cleaner 1 is lifted upward while the portion of the supporter 40 located on the outer side of the nozzle assembly 20 is stepped on, . Accordingly, the user can easily separate the supporter 40 from the cleaner 1, and does not have to separate the supporter 40 from the supporter 40 to separate the supporter 40 .

In addition, since the contact area between the cleaner and the floor surface is increased in a state where the supporter is in contact with the nozzle assembly, the cleaner stably stands upright against the floor in the standby state of the cleaner.

The supporter 40 may be coupled to at least one of the nozzle body 21 and the connection part 22. [

Meanwhile, the connection unit 22 may be provided with one or more rear wheels 23 for easy movement of the nozzle assembly 20.

FIG. 3 is a perspective view of a supporter according to a first embodiment of the present invention, FIG. 4 is a bottom view of the nozzle assembly according to the first embodiment of the present invention, and FIG. 5 is a cross-sectional view of the supporter according to the first embodiment of the present invention. Sectional view showing a state in which the first coupling portion is coupled to the nozzle assembly.

3 to 5, the nozzle body 21 may include a suction port 212 through which air is sucked.

The nozzle body 21 may include at least one front wheel 214 for moving the nozzle assembly 20.

That is, the nozzle assembly 20 may include a plurality of wheels 23 and 214, and the plurality of wheels 23 and 214 may include at least one front wheel 214 and at least one front wheel 214 , And one or more rear wheels (23) provided on the connection portion (22).

A plurality of front wheels 214 may be provided on the nozzle body 21 to stably move the nozzle assembly 20. The plurality of front wheels 214 may be spaced apart from each other in the left-right direction.

In order to prevent the supporter 40 from blocking the suction port 212, the supporter 40 may be positioned behind the suction port 212. In order to prevent interference between the supporter 40 and the plurality of wheels 23 and 214, the supporter 40 is positioned behind the front wheel 214, Lt; / RTI >

That is, the supporter 40 may be positioned between the front wheel 214 and the rear wheel 23 in a state where the supporter 40 is coupled to the nozzle assembly 20. Also, the supporter 40 may be positioned between the intake port 212 and the rear wheel 23.

The supporter 40 may include a body plate 410.

The mop 50 may be positioned below the body plate 410 to keep the mop 50 in a flat state.

The body plate 410 may support the connection portion 22. The corner of the body plate 410 located outside the nozzle assembly 20 may be rounded.

The supporter 40 may further include a coupling mechanism for coupling to the nozzle assembly 20.

The coupling mechanism may include first coupling portions 421 and 422 coupled to the nozzle body 21.

The first coupling portions 421 and 422 may protrude upward from the body plate 410. A plurality of first engaging portions 421 and 422 may be provided on the body plate 410 so that the supporter 40 is firmly coupled to the nozzle body 21. The plurality of first coupling portions 421 and 422 may be spaced apart from each other in the left-right direction.

The nozzle body 21 may include a receiving portion 220 in which the first engaging portions 421 and 422 are received. The receiving part 220 may be formed as the bottom of the nozzle body 21 is depressed upward.

When the plurality of first engaging portions 421 and 422 are provided in the supporter 40, a plurality of receiving portions 220 may be provided in the nozzle body 21. Also in this case, the plurality of receiving portions 220 may be spaced apart from each other in the left-right direction.

The nozzle body 21 includes a hook member 230 coupled to the first engaging portions 421 and 422 while the first engaging portions 421 and 422 are accommodated in the receiving portion 220 .

The hook member 230 may be fixed to the nozzle body 21 by a fixing portion 224 and at least a part of the hook member 230 may be fixed by the fixing portion 224, And can protrude into the accommodating portion 220.

The hook member 230 may include hooks 231 and 232 for engaging with the first engaging portions 421 and 422. The hooks 231 and 232 may be formed in the receiving part 220 so that the hooks 231 and 232 are connected to the paths of the first engaging parts 421 and 422 when the first engaging parts 421 and 422 are received in the receiving part 220, Lt; / RTI >

The first coupling portions 421 and 422 may include a hook receiving portion 423 for receiving the hooks 231 and 232. The hook receiving portion 423 may be a groove or a hole. The hook member 230 may include a plurality of hooks 231 and 232 to increase a coupling force between the first engaging portions 421 and 422 and the hook member 230.

In this case, a plurality of grooves for joining the plurality of hooks 231 and 232 may be formed in the first engaging portions 421 and 422, or one or a plurality of holes may be formed.

The hooks 231 and 232 may be elastically deformed by the first engaging portions 421 and 422 while the first engaging portions 421 and 422 are received in the receiving portion 220. When the hook receiving portions 423 of the first engaging portions 421 and 422 are aligned with the hooks 231 and 232 so that the hooks 231 and 232 can be received in the hook receiving portion 423 have.

The coupling mechanism may further include second coupling portions 430 and 431 coupled to the coupling portion 22.

The second coupling portions 430 and 431 may protrude upward from the body plate 410. A plurality of second engaging portions 430 and 431 may be provided on the body plate 410 to firmly couple the supporter 40 to the nozzle body 21. The plurality of second coupling portions 430 and 431 may be spaced apart from each other in the left-right direction.

Each of the plurality of second engaging portions 430 and 431 may include an engaging portion 432 for engaging with the connecting portion 22.

When the connecting portion 22 is positioned between the plurality of second engaging portions 430 and 431, the engaging portion 432 of the second engaging portions 430 and 431 may be caught by the connecting portion 22. For example, the engaging portion 432 of the second engaging portions 430 and 431 may be hooked on the upper surface of the connecting portion 22.

The nozzle assemblies 20 can be moved in the process of moving the nozzle assemblies 20 to the left or right as the second engaging portions 430 and 431 are disposed on both sides of the connecting portion 22, Can be prevented from being separated.

That is, when the moving force for moving the nozzle assembly 20 acts as the nozzle assembly 20 in a state where the second engaging portions 430 and 431 are not engaged at both sides of the connecting portion 22, If the coupling force between the supporter 40 and the nozzle assembly is smaller than the frictional force between the mop 50 attached to the supporter 40 and the bottom surface, there is a problem that the nozzle assembly 20 is separated from the supporter 40 Lt; / RTI >

However, according to the present embodiment, in the process of moving the nozzle assembly 20 to the left or right, the movement force of the nozzle assembly 20 acts on any one of the plurality of second engaging portions 430 and 431 The nozzle assembly 20 can be prevented from being separated from the supporter 40 regardless of the frictional force between the mop 50 attached to the supporter 40 and the bottom surface.

The supporter 40 may further include coupling guides 440 and 441 for guiding coupling with the nozzle assembly 20.

The coupling guides 440 and 441 may protrude upward from the body plate 410. For example, a plurality of coupling guides 440 and 441 may be disposed between the plurality of second coupling portions 430 and 431.

The plurality of coupling guides 440 and 441 may be spaced apart from each other in the left and right direction and a rounded guide surface 442 may be provided at a portion facing each of the plurality of coupling guides 440 and 441. Accordingly, the connection portion 22 can be smoothly positioned between the rounded guide surfaces 442 of the engagement guides 440 and 441.

The supporter 40 may further include a protrusion 450 for engaging with the nozzle assembly 20.

The protrusions 450 may be positioned between the plurality of coupling guides 440 and 441, for example. The protrusion 450 may be inserted into the connection portion 22. The moving force of the nozzle assembly 20 is transmitted to the supporter 40 by the protrusion 450 to prevent the nozzle assembly 20 from being separated from the supporter 40.

6 is a cross-sectional view illustrating a state in which a coupling guide according to a first embodiment of the present invention is inserted into a connection portion of a nozzle assembly.

4 to 6, the connection portion 22 may further include guide receiving portions 241 and 242 for receiving the plurality of coupling guides 440 and 441, respectively.

The guide receiving portions 241 and 242 may be provided on the lower side of the connecting portion 22. Accordingly, each of the plurality of coupling guides 440 and 441 can be received in the lower side of the connecting portion 22.

As the plurality of coupling guides 440 and 441 are accommodated in the lower side of the connecting portion 22, the forward and rearward and leftward and rightward movement forces of the nozzle assembly 20 are transmitted to the supporter 40, Can be prevented from being separated from the supporter 40.

As another example, it is also possible that the plurality of engaging guides 440 and 441 are accommodated in one guide accommodating portion.

According to the present embodiment, the nozzle assembly 20 can be moved to the lower side after the supporter 40 is positioned on the supporter 40 while the supporter 40 is placed on the floor surface.

At this time, the nozzle assembly 20 can be moved downward while the connection portion 22 is positioned between the plurality of second engagement portions 430 and 431.

Then, the coupling guides 440 and 441 are received in the guide receiving portions 241 and 242, the first engaging portions 421 and 422 are coupled to the nozzle body 21, (430, 431) may be connected to the connection portion (22).

7 is a perspective view of a supporter according to a second embodiment of the present invention.

The present embodiment is the same as the first embodiment in other portions, but differs in the form of the supporter. Therefore, only the characteristic portions of the present embodiment will be described below, and the same portions as those of the previous embodiment will be described with reference to the previous embodiments.

Referring to FIG. 7, the supporter 60 according to the second embodiment of the present invention may include a rectangular body plate 610 as an example.

The body plate 610 may be provided with the first engaging portions 421 and 422, the second engaging portions 430 and 431 and the engaging guides 440 and 441 described in the first embodiment.

The body plate 610 may further include at least one reinforcing hole 461 for reinforcement of strength.

The at least one reinforcing hole 461 may be disposed between the plurality of first engaging portions 421 and 422, although not limited thereto.

In addition, the body plate 610 may further include a plurality of reinforcing portions 462 and 463 for reinforcing the strength. The plurality of reinforcing portions 462 and 463 may be a forming portion formed by forming.

Some of the reinforcing portions 462 and 463 may be located outside the second engaging portions 430 and 431. In one example, the second engagement portions 430 and 431 may be located between at least two reinforcement portions 463.

According to the present embodiment, there is an advantage that not only the strength of the supporter 40 is strengthened but also the area where the mop can be attached is increased.

FIG. 8 is a perspective view of a supporter according to a third embodiment of the present invention, FIG. 9 is an exploded perspective view of the supporter of FIG. 8, and FIG. 10 is a cross-sectional view of the supporter of FIG. 8 coupled to a connection portion of the nozzle assembly.

The present embodiment is the same as the first embodiment in other portions, but differs in the form of the supporter. Therefore, only the characteristic portions of the present embodiment will be described below, and the same portions as those of the previous embodiment will be described with reference to the previous embodiments.

Referring to FIGS. 8 to 10, the supporter 70 according to the third embodiment of the present invention may include a plurality of body plates 710 and 720.

The plurality of body plates 710 and 720 may include a first body plate 710 to which a mop can be attached and a second body plate 720 coupled to the upper side of the first body plate 710 .

At least one of the first body plate 710 and the second body plate 720 may be coupled to the nozzle assembly 20.

The first body plate 710 may include first coupling portions 421 and 422 for coupling to the nozzle body 21.

Further, the first body plate 710 may further include a reinforcing rib 712 for reinforcing the strength.

The second body plate 720 may include the base 721. The base 721 may be seated above the first body plate 710.

The base 721 may be provided with coupling guides 440 and 441 for guiding coupling with the connection portion 22.

The second body plate 720 may further include second coupling portions 432 and 433 extending from the base 721 and coupled to the coupling portion 22.

The second engaging portions 432 and 433 may be seated on the first body plate 710. The second engaging portions 432 and 433 may cover the reinforcing ribs 712 while being seated on the first body plate 710.

Each of the second engagement portions 432 and 433 may include a hook member 730 to be coupled to the connection portion 22. One end 732 of the hook member 730 may be fixed to each of the second engaging portions 432 and 433 and the other end 734 may protrude from the second engaging portions 432 and 433.

For example, the other end 734 of the hook member 730 may protrude into space between the two engaging portions 432 and 433.

The coupling portion 22 of the nozzle assembly 20 may be provided with a coupling groove 222 (or a coupling hole) for coupling the hook member 730 thereto.

The hook members 730 of the respective second engaging portions 432 and 433 are elastically deformed in a direction away from each other in the course of the connection portion 22 being drawn into the space between the second engaging portions 432 and 433 When the hook member 730 and the coupling groove 222 are aligned with each other, the hook member 730 may be coupled to the coupling groove 222 while returning to the original shape.

According to the present embodiment, since the supporter 70 can be formed by combining a plurality of body plates, there is an advantage that the strength of the supporter 70 can be improved.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1: cleaner 10: cleaner body
20: nozzle assembly 21: nozzle body
22: connection 30: cleaning unit
40, 60, 70: supporter 410: body plate
421, 422: first coupling portion 430, 431: second coupling portion
440, 441: Coupling guide

Claims (15)

Nozzle assembly;
A cleaner body connected to the nozzle assembly; And
A supporter to which a mop is attached and which can be coupled to the nozzle assembly,
The nozzle assembly includes a nozzle body having an inlet,
And a connection portion extending rearward from the nozzle body and movably connected to the cleaner main body,
The supporter includes a first engaging portion coupled to the nozzle body,
And a second coupling portion coupled to the coupling portion,
Wherein a part of the supporter is disposed on the outer side of the connection portion and is located on both sides of the connection portion in a state where the supporter is coupled to the nozzle assembly. The method according to claim 1,
And a part of the mop attached to the supporter is disposed outside the nozzle assembly. The method according to claim 1,
Wherein a part of the supporter is disposed so as not to overlap with the nozzle assembly in a vertical direction. The method according to claim 1,
Wherein a portion of the supporter is disposed below each of the nozzle body and the connection portion, and another portion is disposed outside the nozzle body and the connection portion. delete The method according to claim 1,
Wherein the nozzle body includes a receiving portion in which the first engaging portion is accommodated,
And a hook member coupled to the first engagement portion received in the accommodation portion. The method according to claim 1,
Wherein the supporter further comprises a coupling guide accommodated in the coupling portion. 8. The method of claim 7,
A plurality of coupling guides are horizontally spaced apart from the supporter,
And a guide accommodating portion for accommodating the plurality of engagement guides is provided on a lower side of the connection portion. delete The method according to claim 1,
A plurality of second coupling portions are disposed on the supporter,
And the second coupling parts are coupled to the coupling part in a state where the coupling part is positioned between the plurality of second coupling parts. The method according to claim 1,
The supporter includes a first body plate,
And a second body plate coupled with the first body plate,
Wherein at least one of the first body plate and the second body plate is coupled to the nozzle assembly. 12. The method of claim 11,
Wherein the first body plate includes the first engaging portion,
And the second body plate includes the second engagement portion. The method according to claim 1,
Wherein the nozzle body comprises at least one front wheel,
Wherein the connecting portion includes at least one rear wheel,
Wherein the supporter is disposed between the at least one front wheel and the at least one rear wheel while being coupled to the nozzle assembly. The method according to claim 1,
Wherein the connecting portion includes at least one rear wheel,
Wherein the supporter is disposed between the suction port and the at least one rear wheel while being coupled to the nozzle assembly. The method according to claim 1,
Further comprising a cleaning unit detachably coupled to the cleaner main body and having a suction motor.

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