KR20160118676A

KR20160118676A - hanging-type vacuum cleaner

Info

Publication number: KR20160118676A
Application number: KR1020150047129A
Authority: KR
Inventors: 이창훈; 하건호; 정구현
Original assignee: 엘지전자 주식회사
Priority date: 2015-04-02
Filing date: 2015-04-02
Publication date: 2016-10-12

Abstract

The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner.
According to an embodiment of the present invention, there is provided a vacuum cleaner comprising: a cleaner main body and a wheel, A suction nozzle body corresponding to the ground surface; A connection part formed in front of the cleaner main body; An extension pipe provided between the suction nozzle body and the connection portion; Shoulder strap; And a support means provided between the shoulder strap and the cleaner main body for supporting the cleaner main body in a vertical posture so as to be spaced apart from the ground to be cleaned when the user punches the shoulder strap, have.

Description

A hanging-type vacuum cleaner

The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner.

A vacuum cleaner refers to a device that sucks in air to filter foreign substances such as dust from the inside of the main body. Generally, a vacuum cleaner includes a main body having a fan motor for generating a suction force, a suction nozzle for sucking foreign matter and air from the bottom surface, and a dust collecting device for filtering foreign substances. In this specification, the vacuum cleaner is referred to as a cleaner for convenience.

In general, various types of cleaners may be provided depending on the cleaning environment or the cleaning habits of the user.

Up-right cleaners and canister cleaners are suitable for cleaning wider areas with strong suction power, and stick cleaners are suitable for easy cleaning of narrow spaces. And, a robot cleaner is suitable for automatically cleaning a large area.

The cleaner must be moved for cleaning. That is, cleaning must be performed while the suction nozzle sucking the dust moves.

The suction nozzle sucks dust directly from the outside and can be separated from the cleaner main body provided with the fan motor. For example, the canister cleaner and the upright cleaner may be configured such that the cleaner main body and the suction nozzle where the suction nozzle is formed are separated from each other.

Here, the canister cleaner generally has a suction nozzle body connected to the cleaner body through an extension pipe, so that the distance between the suction nozzle body and the cleaner body is variable during cleaning. This is because the movement or travel of the suction nozzle body and the cleaner main body is not always synchronized.

Unlike the canister cleaner, the upright cleaner is always moved in synchronism with the movement of the suction nozzle body and the cleaner body. This is because, in general, the suction nozzle body is directly coupled to the cleaner body in the upright cleaner.

The canister cleaner is operated by an upright cleaner and the stick cleaner is driven by a user pushing or pulling force. That is, cleaning can be performed by pushing or pulling the cleaner main body or the suction nozzle main body by the user for cleaning.

Hereinafter, a general canister cleaner will be described as an example of a cleaner, and a problem occurring in a general cleaner will be described.

As shown in FIG. 1, the vacuum cleaner 10 includes a cleaner main body 1 and a suction nozzle body 2. An extension pipe (3) may be provided between the cleaner main body (1) and the suction nozzle body (2). One end of the extension pipe 3 is connected to the connection part 5 of the cleaner main body 1 so that the dust introduced into the suction nozzle body 2 flows through the extension pipe 3 and the connection part 5, Respectively.

The extension pipe 3 may be provided with a user manipulation unit 8 and may be powered on and off by the user manipulation unit 8. In addition, the position of the extension pipe 3 can be easily varied. To this end, the extension tube 3 may comprise a flexible connection hose 4.

The cleaner main body 1 is provided with a wheel 9 so that the cleaner main body 1 can travel. In addition, the cleaner main body 1 may be provided with a power plug 7 for connecting an external power source.

The user grips the operating unit 8 and pushes or pulls the extension pipe 3 to perform the cleaning while driving the suction nozzle body 2. [ At this time, the front of the suction nozzle body 2 is always viewed by the user. Therefore, when there is an obstacle in front of the suction nozzle body 2 in general, the user changes the running direction or stops the running.

However, when there are obstacles on both sides of the suction nozzle body 2 or on both sides of the front side of the suction nozzle body 2, there are many cases where the user can not change the running direction or can not stop driving. For example, when the width of the suction nozzle body 2 is larger than the gap as expected when the suction nozzle body 2 is pushed into the clearance, both sides of the suction nozzle body 2, There is a conflict between the two.

Therefore, there is a high possibility that the suction nozzle body and the obstacle are damaged or broken due to the collision between the suction nozzle body 2 and the obstacle.

These concerns are more common in environments with diverse obstacles to large spaces such as auditoriums, cinemas, and churches, rather than general homes. For example, it is not easy to use a general canister cleaner or an upright cleaner in a staircase, a desk or a chair. This is because the vacuum cleaner is not running smoothly on the floor because there are many obstacles. For example, when cleaning in a stair-climbing environment, the cleaner body may not move up and down the stairs, so the user must carry the cleaner body and clean it or move the cleaner body from time to time.

In addition, these general cleaners must be powered by a power cord. Therefore, the separation distance of the cleaner from the power outlet is inevitably limited. Therefore, in general, when a large area is cleaned, a separate cord reel is often used.

On the other hand, these power cords have a lot of problems with many obstacles. Therefore, there is a problem that it is difficult to clean the main body of the cleaner by not only the main body but also the power cord by obstacles.

In the case of stick cleaners, many wireless cleaners are available. However, since such a stick cleaner is limited in suction force, it is insufficient to sufficiently clean a large area such as a hall, a movie theater, a church, and the like. In addition, due to the limitation of the use time and the limitation of the dust collecting capacity, it is not suitable for professional cleaning other than simple cleaning.

With this concern, a general canister cleaner is not suitable for cleaning large spaces with many obstacles, such as auditoriums, churches, cinemas, etc., as described above. That is, the canister cleaner is difficult to use due to the physical environment of the cleaning space. In addition, since it is a wired canister cleaner through a power cord, it is difficult to connect and maintain the power source. Therefore, a lot of unnecessary actions for performing cleaning rather than performing cleaning should be performed.

The present invention basically aims to solve the conventional vacuum cleaner problem as described above.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cleaner and / or a bag-type cleaner capable of easily cleaning a large area having many obstacles.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view illustrating a canister-type cleaner according to an embodiment of the present invention; FIG.

SUMMARY OF THE INVENTION [0005] It is an object of the present invention to provide a vacuum cleaner and / or a bag-type vacuum cleaner that can perform free cleaning in a large number of steps.

According to an embodiment of the present invention, a cleaner and / or a bag-type cleaner that can be easily and safely moved without being restricted by the space and the environment, .

According to one embodiment of the present invention, there is provided a cleaner which can be used as a canister cleaner by a cleaning environment or a user's choice, and which can be used as a bag-type cleaner.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cleaner capable of easily switching from a canister cleaner to a bag-type cleaner.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vacuum cleaner capable of easily detaching and removing a dust bin or a dust separator from a cleaner body in a bag type vacuum cleaner.

To achieve the above-mentioned object, according to an embodiment of the present invention, there is provided a vacuum cleaner comprising: a cleaner main body; Shoulder strap; And a support means provided between the shoulder strap and the cleaner main body for supporting the cleaner main body so as to be spaced apart from the ground to be cleaned when the user slides the shoulder strap.

The hook type cleaner may include an extension pipe connected to the cleaner main body and a suction nozzle connected to the extension pipe and corresponding to the ground.

Preferably, the cleaner main body is a main body of the canister cleaner, and includes a wheel for running the cleaner main body against the ground in a lateral posture of the main body.

And a connection part connected to the extension pipe is provided in front of the lateral posture of the cleaner main body.

Preferably, the supporting means is provided to support the main body in a vertical posture of the main body.

Therefore, when the support means and the main body are separated from each other, a general canister cleaner is realized, and when the support means and the main body are coupled to each other, a hook type cleaner can be realized. Preferably, the support means supports the cleaner main body in a vertical posture in order to realize a hook-type cleaner which is convenient to use. That is, it is preferable that the bottom or the bottom of the cleaner main body is supported so as to be close to the user's body.

Preferably, the supporting means is a bag for receiving the cleaner main body. When the support means is implemented as a backpack type bag, the bottom or bottom of the cleaner main body is preferably brought into close contact with the user's back.

The bag includes a front portion corresponding to an upper portion of the cleaner main body, with reference to a lateral posture of the cleaner main body; Side portions corresponding to both side portions of the cleaner main body; A back surface portion corresponding to a bottom portion of the cleaner main body; And a bottom portion corresponding to a rear portion of the cleaner main body.

Preferably, the bag includes an upper surface portion corresponding to a front portion of the cleaner main body with reference to a lateral posture of the cleaner main body, and an opening for introducing dust into the cleaner main body from the outside of the bag is formed in the top surface portion Do.

Preferably, the upper surface of the bag is at least partially detachable from the bag through a zipper.

And a mesh is formed on the bottom of the bag so that air discharged from the main body is discharged to the outside of the bag.

Preferably, a through hole is formed in the front portion or the side portion of the bag to connect the external power cord to the main body for charging the battery included in the main body.

It is preferable that a sight portion for confirming the remaining capacity of the battery provided in the main body is formed in the front portion or the side portion of the bag.

Preferably, the supporting means includes an engaging portion detachably attached to the cleaner main body.

The vacuum cleaner body may have a detachable portion selectively removably attached to the coupling portion.

Preferably, the detachable portion is formed on the bottom of the cleaner main body with reference to a lateral posture of the cleaner main body.

According to an aspect of the present invention, there is provided a vacuum cleaner comprising: a cleaner main body and a wheel; A suction nozzle body corresponding to the ground surface; A connection part formed in front of the cleaner main body; An extension pipe provided between the suction nozzle body and the connection portion; Shoulder strap; And a support means provided between the shoulder strap and the cleaner main body to support the cleaner main body in a vertical posture so as to be spaced apart from the ground to be cleaned when a user punches the shoulder strap, have.

Preferably, the supporting means is a bag which is accommodated in a state of a vertical posture of the cleaner main body.

According to an embodiment of the present invention, it is possible to provide a cleaner and / or a bag-type cleaner that can easily clean a large area with many obstacles.

According to one embodiment of the present invention, it is possible to provide a cleaner and / or a bag-type cleaner that is easy to use while maintaining the cleaning performance of the conventional canister cleaner.

According to an embodiment of the present invention, it is possible to provide a cleaner and / or a bag-type cleaner in which free cleaning can be performed in a stair-stepped space.

According to one embodiment of the present invention, it is possible to provide a vacuum cleaner which can be used as a canister cleaner and can be used as a bag-type cleaner according to a cleaning environment or a user's selection.

The present invention can provide a cleaner capable of easily switching from a canister cleaner to a bag-type cleaner.

According to an embodiment of the present invention, it is possible to provide a vacuum cleaner in which a dust bin or a dust separator can be easily detached from a cleaner body in a bag-type cleaner.

1 is a perspective view showing a general canister cleaner;
FIG. 2 is a perspective view of a main body of a vacuum cleaner applicable to an embodiment of the present invention; FIG.
3 is a front view of a support means embodying a hook type cleaner according to an embodiment of the present invention;
Figure 4 is a rear view of the support means shown in Figure 3;
Figure 5 is a top view of the top of the support means shown in Figure 3;
FIG. 6 is a bottom view showing a bottom surface of the cleaner main body shown in FIG. 2; FIG. And
7 is a perspective view of a supporting means embodying a hook type cleaner according to another embodiment of the present invention.

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

Figure 2 illustrates a vacuum cleaner that may be used in embodiments of the present invention. For convenience, the configuration of the extension pipe, the suction nozzle body, and the like shown in FIG. 1 is omitted and only the portion related to the cleaner main body is shown.

The cleaner 100 shown in FIG. 2 can be referred to as a canister cleaner. That is, the extension pipe and the suction nozzle body can be used as a canister cleaner in a state where the extension pipe and the suction nozzle body are connected to the main body 110. That is, both sides of the cleaner main body 110 are provided with a wheel 150, and the wheel 150 supports the cleaner main body 110 with respect to the ground. That is, as the wheel 150 rotates, the cleaner main body 110 travels on the ground.

The posture of the vacuum cleaner 100 shown in FIG. 2 may be a horizontal posture. In this posture, the canister cleaner performs a cleaning function. That is, the horizontal posture may be an attitude in which the wheel 150 supports the cleaner main body 110 with respect to the ground. The horizontal posture may be an attitude in which the length of the front and rear of the cleaner main body 110 is longer than the height of the cleaner main body 110.

The constitution will be described with reference to the horizontal posture of the cleaner main body 110.

A dust separator 120 is provided on the front side of the main body 110 and a dust box 130 is provided on the main body 110. A connection unit 140 of the cleaner main body is provided in front of the main body 110.

Air and dust are introduced into the main body 110 through the connection unit 140 through the suction nozzle or the extension pipe. The air and the dust are separated into air and dust in the dust separator 120, and the separated dust is stored in the dust container 130. The dust-separated air is discharged to the outside of the main body 110 through the discharge port 180 provided at the rear of the main body 110.

Each of the dust separator 120 and the dust container 130 is provided with a handle, and the main body 110 can be carried through the handle. In addition, the dust separator 120 and the dust container 130 can be separated from the main body 110 through the handle.

This separation can be performed for cleaning the dust separator 120 and the dust container 130.

A slot 190 can be formed at the rear of the main body 110 to hold the extension pipe shown in FIG.

The cleaner main body 110 shown in FIG. 2 may be the main body of the rechargeable canister cleaner. It is an example of the main body of a vacuum cleaner which has recently been well received by consumers through the name of "code zero".

The cleaner main body 110 has a built-in battery so that the power cord can be cleaned without being connected to the cleaner main body 110. Despite being rechargeable, these cleaners exhibit the same performance as existing canister cleaners, and they are highly popular with consumers due to the convenience of cleaning.

A charging terminal 160 may be provided at one side of the cleaner main body 110 to connect the external power source for charging. A charging indicator 150 may be provided on the other side of the cleaner main body 110 to display a charged amount or a charged amount. The charge display unit 170 is implemented in the form of an LED display so that the user can visually recognize the charge amount or the remaining charge amount with ease.

The cleaner main body 110 is basically a main body of a canister cleaner that performs cleaning while traveling on the ground. However, as described above, it is very inconvenient to perform cleaning in a cleaning environment with many obstacles through a general canister cleaner. It is very inconvenient to clean an obstacle-rich environment, such as a staircase, a desk, a chair, or a relatively wide cleaning area using a general canister cleaner. This is because there are many restrictions on the way the cleaner runs on the ground. In other words, it takes a lot of time and effort to move the cleaner body, not the cleaning time.

The inventor of the present invention has invented a hook-type vacuum cleaner that can easily be cleaned in many cleaning environments such as a church, a movie theater or an auditorium. In addition, the vacuum cleaner can be used as a general canister cleaner, and a user can use the vacuum cleaner as a hook type vacuum cleaner with the main body of the vacuum cleaner on the back.

Hereinafter, an example of the hook type cleaner will be described in detail with reference to FIGS. 3 to 5. FIG.

3 to 5 show a bag type vacuum cleaner as an example of a hook type vacuum cleaner. In particular, an example of a backpack-type vacuum cleaner is shown, and the vacuum cleaner main body 110 is shown housed inside the bag.

A shoulder strap 240 is provided to implement the hook type cleaner. The shoulder strap 240 may be a single shoulder strap or a plurality of shoulder straps. To implement a backpack-type cleaner, the shoulder strap 240 may be provided.

And a support means 200 provided between the shoulder strap and the cleaner main body 110. The supporting means 200 may be a bag itself. For convenience, the supporting means 200 and the shoulder strap 240 are given different reference numerals, but in the case of a bag, the shoulder strap itself may be regarded as a component constituting the bag.

The support means 200 supports the cleaner main body 110 so as to be spaced apart from the ground to be cleaned when the user slips the shoulder strap. For example, when the support means 200 is a bag, the cleaner main body 110 may be accommodated in the bag. When the user holds the bag strap or the shoulder strap, the supporting means 200 is positioned so as to be spaced apart from the ground. That is, a predetermined height from the ground. Therefore, no obstacle is placed between the main body and the ground.

When the user carries the shoulder strap, the supporting means is moved integrally with the body of the user. This means that the main body 110 also moves integrally with the user's body through the support means. Thus, interference between the main body 110 and the obstacle is eliminated, since the user can easily avoid obstacles. For example, when cleaning the stairs, the main body 110 is moved integrally with the user's body. Accordingly, there is no obstacle between the main body 110 and the stairs while the user moves up and down the stairs. Therefore, it can be cleaned very conveniently.

Particularly, when the bag is a backpack type, the weight of the main body 110 can be dispersed to both sides of the user. Further, the main body 110 can be brought into close contact with the user's body. Therefore, the user can move more easily while performing cleaning.

The body 110 supported by the support means must be connected to the extension tubes 3, 8 (see FIG. 1) as described above. The main body 110 accommodated in the bag must be connected to an extension pipe outside the bag. This is because the suction nozzle body 2 still needs to be cleaned while traveling on the ground.

In order to facilitate the connection of the extension pipe and the portability of the cleaner main body 110 by the user, the supporting means 200 supports the cleaner main body 110 in the vertical posture of the cleaner main body 110 . For example, in the case of the backpack type, it is preferable that the cleaner main body 110 is in close contact with the user's back in a vertical posture.

This is because the bottom of the cleaner main body 110 is generally flat so as to correspond to the ground surface. Therefore, it becomes easier for the user to adhere to the back of the user.

The support means 200 may have the following configurations based on the horizontal posture of the cleaner main body shown in FIG.

The supporting means 200 includes a front portion 210 corresponding to an upper portion of the cleaner main body 110, a side portion 220 corresponding to both side portions of the cleaner main body 110, a back portion 230 corresponding to a bottom portion of the cleaner main body 110 And a bottom portion 270 corresponding to a rear portion of the cleaner main body. The support means 200 may include a top surface portion 250 corresponding to the front portion of the main body 110.

For example, the configuration of the support means 200 may be described as follows, based on the posture of the user to put the backpack on.

The front part 210 is a part viewed from the back of the user and the rear part 230 is a part of the back of the user which is in close contact with the back of the user. The side part 220 is a side part and the bottom part 270 is a bottom part of the bag. can do.

When the supporting means 200 is spherically shaped as a bag, the overall shape of the bag will be similar to that of the cleaner body. This is because it is preferable that the main body 110 is accommodated so that there is no space as much as possible in the bag. That is, it is preferable that the main body 110 is prevented from moving in the bag when the main body 110 is accommodated in the bag. The cleaner main body 110 may be received in the bag so that the bottom of the cleaner main body 110 is in a vertical posture such that the bottom of the cleaner main body 110 faces the back of the user.

The upper surface portion 250 corresponds to the front portion of the cleaner main body 110. Accordingly, the upper surface portion 250 corresponds to the position of the connection portion 140. As described above, the connection portion 140 is a portion connected to the extension pipe. That is, external air must be introduced into the main body 110 through the connection part 140.

Therefore, it is preferable that an opening 290 is formed in the upper surface portion 250. It is preferable that the opening is formed according to the size of the connection portion 140. It is preferable that the opening 290 is formed only in a part of the upper surface portion 250. Therefore, it is preferable that the main body 110 is prevented from escaping through the opening 290 to the outside.

Therefore, the extension pipe can be easily attached to and detached from the connection unit 140 through the opening 290.

Preferably, the upper surface portion 250 is at least partially detachable from the bag through a zipper 260. That is, the upper surface portion 250 can be opened and closed through the zipper 260. When the upper surface portion 250 is opened through the zipper 260, it is easy to access the main body 110 located inside the bag. That is, it is easy to access the inside of the bag from outside the bag. The shape and position of the top surface portion 250 may correspond to the dust separator 120 and the dust container 130 shown in FIG. Therefore, by opening the upper surface portion 250, the dust separator 120 and the dust container 130 can be easily separated from the main body 110 while the main body 110 is accommodated in the bag.

That is, the dust container or the dust separator can be separated from the main body 110 without removing the entire heavy body 110 from the bag.

Since the main body 110 is accommodated in the bag, the air discharged from the main body 110 should be discharged to the outside of the bag. Therefore, it is preferable that the mesh 275 is formed on a part of the bag corresponding to the discharge port 180 of the main body 110. Since the body is vertically received, the mesh is preferably formed in the bottom portion 270 of the bag. The mesh 275 discharges air and does not escape through the body. Therefore, it can be said that it is more effective than a general penetration part.

Meanwhile, since the cleaner main body 110 is accommodated in the bag, the state of the cleaner main body 110 may not be exposed to the outside. For example, the charged amount or the remaining charge amount is not exposed to the outside. In order to confirm this, the cleaner main body 110 must be taken out of the bag. In order to reduce the inconvenience, it is preferable that a transparent window 221 is formed at a position corresponding to the charging indicator 170 of the cleaner main body 110.

Accordingly, the user can easily view the charge display unit 170 from the outside of the bag through the viewing window 221. That is, the charging state can be easily grasped without removing the main body 110 from the bag.

In addition, it may be inconvenient to remove the main body 110 from the bag for charging. Therefore, it is preferable that the penetration portion 222 is formed at a position corresponding to the charging terminal 160. [

It is preferable that the viewing window 221 and the penetrating part 222 are provided on a front portion or a side portion of the bag.

The user can carry the bag as the support means 200 of the main body 110 through the shoulder muscles 240 and perform the cleaning easily. The main body 110 can be operated or the state of the main body 110 can be grasped without removing the main body 110 from the bag through the zipper 250, the viewing window 221, and the penetrating portion 222.

Meanwhile, when the main body 110 is completely removed from the bag, the main body 110 can be used as a general canister cleaner.

As described above, since the vacuum cleaner 100 is a rechargeable vacuum cleaner, highly efficient cleaning can be provided in various and wide cleaning environments regardless of the power cord.

The bag as the supporting means 200 may be provided with a main zipper as well as a zipper corresponding to the top surface portion 250. The main body 110 can be easily put into or pulled out of the bag in this state.

In the above embodiment, switching can be performed between the hook-type cleaner and the canister cleaner by inserting the main body 110 into the bag or separating the bag from the bag. That is, a transfer can be performed between a hook type vacuum cleaner that can carry the main body 110 by hanging the body 110 of the user, and a canister cleaner that can clean while running the vacuum cleaner on the ground.

Such support means 200 may be implemented in a simpler form rather than a bag form.

6 shows a bottom portion of the cleaner main body 110. As shown in FIG. And the bottom portion is brought into close contact with the user's body so that the hook-type vacuum cleaner can be realized. For example, the bottom portion may be in close contact with the user's back so that a hanger-type vacuum cleaner can be realized.

7 shows a supporting means 300 detachably mounted on the bottom of the cleaner main body 110. As shown in FIG. That is, it can be said to be a simple suspender-type supporting means 300 instead of a bag type.

Likewise, a usable shoulder strap 340 is provided, and a shoulder strap 340 can be provided on both sides to allow the body 110 to slide in the form of a backpack.

A waistband 380 that can be worn on the user's waist may be provided.

The shoulder straps 340 and the waist straps 380 may be detachably coupled to the main body 110 through a detachable portion 370. [ Specifically, a coupling portion may be formed at the bottom of the main body 110 in correspondence with the detachable portion 370. Fig. 6 shows a groove-like engaging portion corresponding to the engaging portion.

Hook shape, mountain ring shape, screw shape, screw shape, and the like can be applied. Therefore, the detachable portion can be easily attached to and detached from the coupling portion. In the state where the detachable part is coupled to the engaging part, it can be realized as a hook type cleaner, and in a separated state, it can be realized as a canister cleaner.

The support means 300 may include plates 350, 360. The plate may be divided into an upper plate 350 and a lower plate 360. That is, the shoulder strap or the waist strap can be connected to each other through such a plate. The detachable portion 370 may be formed on the plate. Accordingly, the detachable portion 370 can be firmly coupled to the main body 110 by the plate. The shoulder strap or the waist strap can be firmly attached to the user's body by the plate.

Therefore, the hanging type vacuum cleaner can be realized very easily through the support means 300 of the suspender type.

100: cleaner 110: cleaner body
200: Support means (bag type) 300: Support means (suspender type)

Claims

A cleaner main body;
Shoulder strap;
And a support means provided between the shoulder strap and the cleaner main body and supporting the cleaner main body so as to be spaced apart from the ground to be cleaned when the user punches the shoulder strap.

The method according to claim 1,
Wherein the hook type cleaner includes an extension pipe connected to the cleaner main body and a suction nozzle connected to the extension pipe and corresponding to the ground.

3. The method of claim 2,
Wherein the cleaner main body is a main body of the canister cleaner, and includes a wheel for running the cleaner main body against the ground in a lateral posture of the main body.

The method of claim 3,
And a connection part connected to the extension pipe is provided on the front side of the horizontal posture of the cleaner main body.

5. The method of claim 4,
And the support means is provided to support the main body in the vertical posture of the main body.

6. The method according to any one of claims 1 to 5,
Wherein the support means is a bag for accommodating the cleaner main body.

The method according to claim 6,
The bag may include:
A front portion corresponding to an upper portion of the cleaner main body;
Side portions corresponding to both side portions of the cleaner main body;
A back surface portion corresponding to a bottom portion of the cleaner main body; And
And a bottom portion corresponding to a rear portion of the cleaner main body.

8. The method of claim 7,
The bag may include:
And an upper surface portion corresponding to a front portion of the cleaner main body, wherein an opening for introducing dust into the cleaner body from the outside of the bag is formed in the upper surface portion.

9. The method of claim 8,
Wherein the upper surface of the bag is at least partially detachable from the bag through a zipper.

8. The method of claim 7,
And a mesh is formed on the bottom of the bag so that air discharged from the main body is discharged to the outside of the bag.

8. The method of claim 7,
Wherein a through portion for connecting an external power cord to the main body is formed on a front portion or a side portion of the bag for charging a battery provided in the main body.

8. The method of claim 7,
Wherein a front portion or a side portion of the bag is formed with a sight portion for checking a remaining capacity of the battery installed in the main body.

6. The method according to any one of claims 1 to 5,
Wherein the support means comprises:
And a coupling part detachably attached to the cleaner main body.

14. The method of claim 13,
Wherein the vacuum cleaner body is formed with a detachable part selectively detachable from the coupling part.

15. The method of claim 14,
Wherein the detachable portion is formed at a bottom portion of the cleaner body with respect to a horizontal posture of the cleaner body.

A cleaner main body and a wheel provided to travel on a ground in a horizontal posture;
A suction nozzle body corresponding to the ground surface;
A connection part formed in front of the cleaner main body;
An extension pipe provided between the suction nozzle body and the connection portion;
Shoulder strap;
And a support means provided between the shoulder strap and the cleaner main body to support the cleaner main body in a vertical posture so as to be spaced apart from a ground to be cleaned when a user slides the shoulder strap.

17. The method of claim 16,
Wherein the support means is a bag adapted to be received in a vertical posture of the cleaner main body.