KR20070111236A - Vaccum cleaner - Google Patents

Abstract

A vacuum cleaner is provided to simplify structure of a collection unit and to improve convenience of use by installing a first cyclone unit at a collection unit and a second cyclone unit at a cleaning body. A vacuum cleaner comprises a collection unit(200) having a cyclone unit and an impurity storing unit. The collection unit includes at least two cyclone units separating impurities in air and the impurity storing unit storing impurities separated from the cyclone unit. At least one cyclone unit is provided to the collection unit and more than two cyclone units are provided to a cleaning body. Consequently, the convenience of use is enhanced by discharging impurities to separate the collection unit form the cleaning body.

Description

Vacuum cleaner {Vaccum cleaner}

1 is a perspective view of a vacuum cleaner according to an embodiment of the present invention.

Figure 2 is a perspective view of the dust collecting unit is separated from the vacuum cleaner.

3 is a perspective view of a dust collecting unit according to the spirit of the present invention.

4 is a cross-sectional view of the dust collecting unit.

5 is a cross-sectional view of the vacuum cleaner.

6 is a sectional view of a dust collecting unit according to a second embodiment of the present invention.

7 is a perspective view of the dust collecting unit is separated from the vacuum cleaner according to a second embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: cleaner body 200: dust collection unit

230: first cyclone portion 250: cover member

300: second cyclone unit

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner capable of easily discharging dust collected while maximizing dust collection capacity.

In general, a vacuum cleaner is a device that sucks air containing foreign matters such as dust and the like by using a vacuum pressure generated by a vacuum motor mounted inside the main body, and then filters the foreign matters inside the main body.

Such a vacuum cleaner may be distinguished by a canister method in which a nozzle part, which is a large suction port, is provided separately from the main body and connected by a connecting pipe, and an upright method in which the nozzle part is integrally formed with the main body.

On the other hand, the dust collecting unit mounted on the cyclone vacuum cleaner uses a cyclone principle, so that foreign matter included in the sucked air and rotated together is separated and collected from the air, and the air from which the foreign matter is removed is discharged to the outside of the cleaner. One device.

In order to improve dust collection performance, in recent years, a multi-cyclone dust collection unit having a cyclone unit composed of a plurality of orders is used.

In detail, the multi-cyclone dust collecting unit includes a dust collecting body, a first cyclone unit for separating a relatively large foreign matter from the air sucked into the dust collecting body, and air from which the foreign matter is separated from the first cyclone unit is introduced. A plurality of secondary cyclone portions for separating the foreign matter are provided.

The foreign matter separated from the first cyclone portion is stored in the first foreign matter storage portion, and the foreign matter separated from the second cyclone portion is stored in the second foreign matter storage portion.

That is, the conventional dust collecting unit is configured to be provided with the primary cyclone portion and the secondary cyclone portion together.

In addition, the dust collecting unit is detachably mounted to the cleaner in order to discharge foreign substances stored therein.

However, according to the conventional dust collecting unit, as the first cyclone unit and the second cyclone unit are provided together in the dust collecting unit, the first foreign matter storage unit is structurally formed small, so that the dust collection capacity of the first foreign matter storage unit is small. There is a problem, and the user is often troublesome to empty the foreign object.

In addition, since the first cyclone part and the second cyclone part are provided together in the dust collecting unit, the weight of the dust collecting unit is also significant, so that the user can attach or detach the dust collecting unit to the vacuum cleaner or empty the dust. This required problem arises.

In addition, conventionally, in order to empty the foreign matter stored in the dust collecting unit, there is a problem that re-contamination of the room frequently occurs in the process of separating the dust collecting unit from the main body or in the process of discharging the foreign matter inside the dust collecting apparatus.

And, if the room is recontaminated in the process of emptying the foreign matter, the user has to perform cleaning again, there is a user troublesome problem.

The present invention has been proposed to solve the above problems, and an object of the present invention is to propose a vacuum cleaner in which the structure of the dust collecting unit and the vacuum cleaner are simplified to maximize the dust collecting capacity while improving the structures of the dust collecting unit and the vacuum cleaner.

In addition, an object of the present invention is to propose a vacuum cleaner that can easily discharge the foreign matter collected in the dust collecting unit.

Vacuum cleaner according to the present invention for achieving the object as described above is provided with at least two or more of the cyclone unit for separating the foreign matter contained in the air and the foreign matter storage unit for storing the foreign matter separated from the cyclone portion is formed A vacuum cleaner comprising a dust collecting unit, wherein the dust collecting unit is provided with at least one or more orders of cyclones, and the other orders of cyclones are provided on the cleaner body.

Vacuum cleaner according to another aspect of the present invention is a cleaner body having a suction force generating means therein; A dust collecting unit detachably provided to the cleaner body; A dust collecting unit cyclone unit provided in the dust collecting unit to separate foreign substances contained in the air; And a main body cyclone unit provided in the cleaner body to separate the foreign matter from the air from which the foreign matter is separated by the dust collecting unit cyclone unit.

According to the present invention as proposed, since the cyclone portion having a plurality of orders is provided separately in the dust collecting unit and the cleaner body, the structure of the dust collecting unit is simplified, the weight thereof is reduced, and the user easily handles the dust collecting unit. There is an advantage to this.

Hereinafter, with reference to the drawings will be described a specific embodiment of the present invention. However, the spirit of the present invention is not limited to the proposed embodiment, and those skilled in the art who understand the spirit of the present invention can easily suggest other embodiments within the scope of the same idea.

1 is a perspective view of a vacuum cleaner according to an embodiment of the present invention, FIG. 2 is a perspective view of a dust collecting unit separated from the vacuum cleaner, and FIG. 3 is a perspective view of a dust collecting unit according to the spirit of the present invention.

1 to 3, the vacuum cleaner 10 according to an embodiment of the present invention includes a cleaner body 100 having a vacuum motor for generating a suction force therein and sucked into the cleaner body 100. It is configured to include a foreign matter separation means for separating the foreign matter contained in the air.

Although not shown, a suction nozzle for sucking air containing foreign substances and a connection pipe for connecting the suction nozzle to the cleaner body 100 are further included.

In the present embodiment, the basic configuration of the suction nozzle and the connection pipe is the same as the conventional description thereof will be omitted.

In detail, a main body suction part 110 is formed at the front lower end of the cleaner main body 100 to suck air containing foreign matter sucked from the suction nozzle (not shown).

In addition, one side surface of the cleaner body 100 is provided with a body discharge part 120 through which the air from which the foreign matter is separated is discharged to the outside.

In addition, the upper portion of the cleaner body 100 is formed with a body handle 140 to enable the user to grip.

On the other hand, the foreign matter separating means, the dust collecting unit 200 is provided with a primary cyclone portion (to be described later) for separating the foreign matter contained in the air introduced into the interior and the first cyclone portion Firstly, the foreign matter is separated again from the air from which the foreign matter is separated, and is configured of the second cyclone unit 300 provided in the cleaner body 100.

In detail, the dust collecting unit 200 is detachably mounted to the front part of the cleaner body 100.

As such, in order to allow the dust collecting unit 200 to be attached to and detached from the cleaner body 100, the handle 140 of the cleaner body 100 is provided with a detachable lever 142 and the dust collecting unit 200. There is a locking end 256 that is engaged with the detachable lever 142 is formed.

In addition, the dust collecting unit 200 includes a dust collecting body 210 in which a first cyclone portion generating a cyclone flow and a foreign matter storage portion storing foreign matter separated from the first cyclone portion are formed. .

Here, the dust collecting unit 200 is detachably mounted to the cleaner body 100 as described above, and as the dust collecting unit 200 is mounted to the cleaner body 100, the cleaner body 100 and In communication with the secondary cyclone portion 300.

In detail, the cleaner main body 100 has an air outlet 130 through which the air sucked into the cleaner main body 100 is discharged to the dust collecting unit 200, and the air collecting outlet 200 is formed in the dust collecting unit 200. A first air inlet 212 is formed to allow air to enter from 130.

At this time, the first air inlet 212 is preferably formed in the tangential direction of the dust collecting unit 200 in order to generate a cyclone flow in the dust collecting unit 200.

In addition, the dust collecting unit 200 is formed with a first air outlet 252 through which air separated from the first cyclone portion is discharged, and the cleaner body 100 has the first air outlet 252. Connection passage 114 through which the air discharged through the inlet is formed.

In addition, the air introduced into the connection passage 114 flows into the second cyclone unit 300.

On the other hand, the second cyclone portion 300 is composed of a plurality of small cyclones of the conical shape is coupled. In addition, the second cyclone unit 300 is disposed lying on the rear upper portion of the cleaner body 100.

As described above, by arranging the second cyclone unit 300 lying on the cleaner main body 100, space utilization is improved in the arrangement relationship with a vacuum motor or the like in a vacuum cleaner requiring miniaturization. You can.

In addition, as the secondary cyclone unit 300 is separated from the dust collecting unit 200 and provided in the cleaner body 100, the structure of the dust collecting unit 200 is simplified, and the weight is light. The dust collection unit 200 can be lifted even with a small force.

Here, the foreign matter separated from the second cyclone unit 300 is stored in the dust collecting unit 200.

To this end, in the dust collecting body 210, a foreign material inlet 254 into which the foreign matter separated from the secondary cyclone portion is introduced, and the foreign matter storage from which the foreign matter separated from the secondary cyclone portion 300 is stored. An additional portion is formed.

That is, the foreign matter storage portion formed in the dust collecting body 210 is separated by the first foreign matter storage portion in which the foreign matter separated by the primary cyclone portion and the second cyclone portion 300 are stored. It is composed of a second foreign matter storage unit is stored foreign matter.

In other words, in the present embodiment, the second cyclone unit 300 is separated from the dust collecting unit 200 and configured in the cleaner body 100, but is separated from the second cyclone unit 300. The foreign material is configured to be stored in the dust collecting unit 200.

The operation of the vacuum cleaner 10 will be described briefly by the above configuration.

First, when power is applied to the vacuum cleaner 10 and the cleaner body 100 operates, suction power is generated by a vacuum motor provided therein. In addition, the air containing the foreign matter sucked by the suction nozzle by the suction force is sucked into the dust collecting unit 200 along a predetermined flow path formed in the connection pipe and the cleaner body 100.

Then, when the air containing the foreign matter is sucked into the dust collecting unit 200, the foreign air is primarily separated by the primary cyclone portion. In addition, the separated foreign matter is stored in the dust collecting body 210. On the other hand, the separated air is discharged from the dust collection unit 200 flows into the cleaner body 100, the second cyclone unit 300 by the connection flow passage 114 provided in the cleaner body 100 Flows into.

In addition, the air introduced into the second cyclone unit 300 separates the foreign matter again, and the separated foreign matter is introduced into the dust collecting unit 200 and stored, and the air from which the foreign matter is separated is cleaner body 100. After flowing along a predetermined flow path therein, it is finally discharged to the outside through the main body discharge part 120.

Hereinafter, the structure of the dust collecting unit 200 will be described in more detail.

4 is a cross-sectional view of the dust collecting unit.

Referring to FIG. 4, the dust collecting unit 200 according to the embodiment of the present invention has a dust collecting body 210 forming an external shape, and is selectively accommodated in the dust collecting body 210 to separate foreign matter from the sucked air. The first cyclone unit 230 and a cover member 250 for selectively opening and closing the upper side of the dust collecting body 210 are configured to be included.

In detail, the dust collecting body 210 is formed in a substantially cylindrical shape, and a foreign matter storage unit in which foreign matter is stored is formed therein.

The foreign matter storage unit may store the first foreign matter storage unit 214 in which the foreign matter separated from the first cyclone unit 230 is stored, and the foreign matter separated from the second cyclone unit 300 is stored. The second foreign matter storage unit 216 is included.

Here, the dust collecting body 210 may move the second foreign matter storage unit 216 in a relationship with the first wall 211 forming the first foreign matter storage unit 214 and the first wall 211. A second wall 212 that forms is included. That is, the second wall 212 is formed to surround a predetermined portion of the second wall 211.

Therefore, the second foreign matter storage unit 216 is formed outside the first foreign matter storage unit 214.

In this way, as the second foreign matter storage unit 216 is provided outside the first foreign matter storage unit 214, the size of the first foreign matter storage unit 214 may be maximized, such that the first foreign matter is There is an advantage that the dust collecting capacity of the storage unit 214 is maximized.

In addition, the first wall 211 is formed with a step 219 supporting the lower end of the first cyclone portion 230 accommodated therein in the circumferential direction. Therefore, the upper portion of the first foreign matter storage unit 214 has a larger diameter than the lower portion based on the step 219.

In addition, the dust collecting body 210 is provided with a pair of pressure plates 221 and 222 to reduce the volume of dust stored in the first foreign matter storage unit 214, so that the dust collecting capacity is increased.

Here, the pair of pressure plates 221 and 222 compress the dust by interaction with each other to reduce the volume of the foreign matter, thereby increasing the density of the foreign matter stored in the first foreign matter storage unit 214. As a result, the maximum dust collection capacity of the first foreign matter storage unit 214 is increased.

In detail, the pair of pressure plates 221 and 222 may be fixed to the fixed plate 221 fixed to the fixed shaft 224 protruded to the bottom surface of the dust collecting body 210, and to be rotatable to the fixed shaft 221. It consists of a rotating plate 222 fixed to the rotating shaft 226 is coupled.

In addition, the driven shaft 225 is coupled to the driven gear 228 is rotated by an external drive source.

Here, although not shown, the cleaner body 100 includes a driving gear engaged with the driven gear 228 and a driving motor for driving the driving gear.

Therefore, when the drive motor is driven, the drive gear and the driven gear 228 is rotated, the rotary plate 222 is rotated by the rotation of the driven gear 228.

At this time, it is preferable that the rotating plate 222 is bidirectionally rotated so that the foreign material can be compressed on both sides of the fixed plate 221, so that the drive motor may be a synchronous motor (sychronous motor).

In the present embodiment, at least one of the pair of pressure plates 221 and 222 is provided to be movable inside the dust collecting body 210, but unlike the pair of pressure plates 221 and 222, all of the pair of pressure plates 221 and 222 are different. May be provided to be movable in the dust collecting body 210.

On the other hand, the dust collecting body 210 has an upper end opened so that a user can turn over the dust collecting body 210 to discharge the foreign matter, the cover member 250 is detachable on the upper part of the dust collecting body 210. Combined.

In addition, the first cyclone unit 230 may be lower than the cover member 250 so that the foreign matter stored in the dust collecting body 210 may be separated together with the cover member 250. Is coupled to.

In this embodiment, the first cyclone unit 230 is coupled to the cover member 250, but the first cyclone unit 230 and the cover member 250 are integrally formed. Note that it can be formed as.

On the other hand, the first cyclone unit 230 is provided with a foreign material guide flow path 232 for guiding the foreign matter separated from the air to be easily discharged to the first foreign matter storage unit 214.

Here, the foreign material guide flow path 232 guides the separated foreign material to fall downward after allowing the separated foreign material to flow in the tangential direction.

Thus, the inlet 233 of the foreign material guide flow path 232 is formed on the side of the first cyclone portion 230, the outlet 234 is formed on the bottom surface of the first cyclone portion 230 do.

On the other hand, the cover member 250 is detachably coupled to the upper side of the dust collecting body 210 as described above. That is, the cover member 250 opens and closes the first foreign matter storage unit 214 and the second foreign matter storage unit 216 at the same time.

Therefore, in order to discharge the foreign materials stored in the first foreign matter storage unit 214 and the second foreign matter storage unit 216 to the outside, the cover member 250 to which the first cyclone unit 230 is coupled by the user ) Is separated from the dust collecting body 210, the upper end of the dust collecting body 210 is completely opened. And, when the user flips the dust collecting body 210, the dust is easily discharged.

At this time, in order to empty the dust collecting body 210, since the user separates the cover member 250 from the dust collecting body 210 in a trash can or outdoors, recontamination of the room can be prevented.

In addition, a discharge hole 251 through which the air from which the foreign matter is separated from the first cyclone unit 230 is discharged is formed through the bottom surface of the cover member 250. In addition, an upper end of the filter member 260 having a plurality of through holes 262 having a predetermined size is coupled to the inlet hole 251.

Accordingly, the air that has undergone the first dust separation process in the first cyclone unit 230 is discharged to the discharge hole 251 through the filter member 260.

In addition, a flow path 253 is formed in the cover member 250 to guide the air of the first cyclone part 230 discharged from the discharge hole 251 to the primary air outlet 252. do. That is, the flow path 253 serves as a passage connecting the discharge hole 251 and the primary air outlet 252.

As described above, in the present exemplary embodiment, the first cyclone unit 230 is provided in the dust collecting unit 200, and the second cyclone unit 300 is provided in the cleaner body 100. .

However, unlike the first cyclone part and the second cyclone part, the third cyclone part may be further formed. In this case, the third cyclone part may also be formed in the cleaner body 100. Can be.

As another example, the dust collecting unit 200 may be configured such that the first and second cyclones are provided, and the cleaner body 100 is provided with the third cyclone.

That is, the spirit of the present invention includes that the cyclone unit having at least one order among the cyclone units having a plurality of orders is provided in the dust collecting unit 200, and the cyclone units of other orders are provided in the cleaner body 100. do.

In another aspect, the cyclone unit provided in the dust collecting unit 200 may be referred to as a dust collecting unit cyclone unit, and the cyclone unit provided in the cleaner body 100 may be referred to as a main body cyclone unit. The cyclone unit and the main body cyclone unit may be provided with at least one order.

In addition, the present invention is applied to the cyclone to separate the foreign matter by the cyclone flow for the separation of the foreign matter, in contrast to the foreign matter separation unit for separating the foreign matter in the air by using the gravity difference between the foreign matter and the air is applied. Can be.

A plurality of foreign matter separating parts may be provided, at least one foreign material separating part may be provided in the dust collecting unit, and other foreign material separating parts may be provided in an article other than the dust collecting unit, that is, the cleaner body.

In addition, the present invention may be applied to the cyclone portion and the foreign matter separating portion at the same time, in this case, the cyclone portion may be provided in any one of the dust collecting unit or the cleaner body.

Hereinafter, the operation of the vacuum cleaner 10 having the above configuration will be described.

5 is a cross-sectional view of the vacuum cleaner.

Referring to FIG. 5, when power is first applied to the vacuum motor 150 of the vacuum cleaner 10, suction power is generated by the vacuum motor 150, and air containing foreign matter to the suction nozzle is generated by the suction force. Is inhaled.

In addition, the air sucked through the suction nozzle is introduced into the cleaner body 100 through the main body suction part 110, and the introduced air is introduced into the dust collecting unit 200 through the communication flow path 112. .

In detail, the air containing the foreign matter is sucked in the tangential direction of the first cyclone unit 230 through the first air inlet 212 of the dust collecting body 210. In addition, the sucked air falls while turning along the inner circumferential surface of the first cyclone unit 230, and in this process, the air and the foreign material are separated from each other while receiving different centrifugal forces by the weight difference.

In addition, the separated air is filtered through the through hole 262 of the filter member 260 and then discharged to the outside of the dust collecting unit 200 through the discharge hole 251 and the first air outlet 252. do.

On the other hand, the separated foreign material is introduced into the foreign material guide flow path 232 in the tangential direction in the process of turning along the inner circumferential surface of the first cyclone portion 230.

The foreign material introduced into the foreign material guide flow path 232 flows along the outer circumferential surface of the first cyclone part 230 by switching the flow direction inside the foreign material guide flow path 232, and the discharge port 234. Dropped downward through) is stored in the first foreign matter storage unit 214.

Meanwhile, the air discharged through the first air outlet 252 is introduced into the cleaner body 100. In addition, the air introduced into the cleaner body 100 flows into the second cyclone unit 300 through the connection passage 114.

The air is tangentially guided to the inner wall of the second cyclone unit 300 through the second air inlet 116 connected to the end of the connection passage 114, and the foreign material flows again while flowing inside. Are separated.

After the foreign matter is separated, the air flows into the exhaust passage 118 in the cleaner main body 100, and then passes through the motor prefilter 152 and the vacuum motor 150 through the main body discharge part 120. 100 is discharged to the outside.

On the other hand, the separated foreign matter is introduced into the dust collecting unit 200 through the foreign matter inlet 254, and finally stored in the second foreign matter storage unit 216.

On the other hand, in order to empty the foreign material stored in the dust collecting body 210, the user separates the dust collecting unit 200 from the cleaner body (100).

In addition, the cover member 250 to which the first cyclone unit 230 is coupled is separated from the dust collecting unit 200. Then, the dust collecting body 210 is reversed to empty the dust.

6 is a cross-sectional view of a dust collecting unit according to a second embodiment of the present invention, Figure 6 is a perspective view of the dust collecting unit is separated from the vacuum cleaner according to a second embodiment of the present invention.

In this embodiment, the other parts are the same as the original embodiment, except that the second foreign matter storage unit is configured to be separated from the dust collecting unit. Hereinafter, only the characteristic parts of this embodiment will be described.

6 and 7, the dust collecting unit 400 according to the present exemplary embodiment includes a dust collecting body 410 having a first foreign matter storage unit 414 formed therein, and optionally inside the dust collecting body 410. The first cyclone unit 430 to receive and separate the foreign matter from the sucked air, and the cover member 450 for selectively opening and closing the upper side of the dust collecting body 410 is configured to include.

On the other hand, the cleaner main body 100 has a second cyclone unit 300 to separate the foreign matter from the air from which the foreign matter is separated from the primary cyclone unit 430, and the second secondary cyclo inside The dust collecting container 500 is provided with a second foreign matter storage unit for storing the foreign matter separated from the clone unit 300.

That is, the foreign matter separated from the first cyclone portion 430 and the foreign matter separated from the second cyclone portion 300 are configured to be stored in a separate article.

Here, since a relatively large foreign matter is separated from the first cyclone portion 430, and fine dust is separated from the second cyclone portion 300, most of the dust is stored in the first foreign matter storage portion. Foreign matter is quickly filled in the first foreign matter storage unit, and a small amount of foreign matter is stored in the second foreign matter storage unit. Accordingly, the foreign matter stored in the first foreign matter storage unit should be emptied frequently.

Therefore, the dust collecting body 410 in which the first foreign matter storage unit is formed therein and the dust collecting container 500 in which the second foreign matter storage unit is formed therein are configured to separate the structure of the dust collecting body 410. The simpler and lighter the weight, the more the user can lift the dust collecting body 410 with less effort, further increasing the user's convenience.

In detail, the dust collecting container 500 is detachably provided in the cleaner body 100 so as to empty the foreign matter stored therein.

The dust collecting container 500 is first coupled to the cleaner body 100, and then the dust collecting unit 400 is coupled to be in close contact with each other. Therefore, one surface of the dust collecting container 500 is preferably formed in a shape corresponding to the dust collecting body 410.

According to the vacuum cleaner according to the present invention as proposed has the following effects.

First, since the first cyclone unit is provided in the dust collecting unit, and the second cyclone unit is provided in the cleaner body separately from the dust collecting unit, the structure of the dust collecting unit is simplified, and the weight thereof is reduced to facilitate the user. There is an advantage that can handle the dust collecting unit.

Second, the secondary cyclone unit is separated from the dust collecting unit, but the foreign matter separated by the secondary cyclone unit is stored in the dust collecting unit, so that only the dust collecting unit is separated from the cleaner body. By discharging, the user's convenience is increased.

Third, the second foreign matter storage unit for storing the foreign matter separated from the second cyclone unit is provided on the outside of the first foreign matter storage unit for storing the foreign matter separated from the first cyclone unit, the first foreign matter storage unit As the size of the part becomes larger, the dust collecting capacity is maximized.

Fourth, when the dust collecting unit for collecting foreign matter is separated from the cleaner body in a sealed state, and the cover member is opened at a desired position by the user, the upper part of the dust collecting body is completely opened, thereby preventing recontamination of the room.

Fifth, since the cover member provided on the upper side of the dust collecting unit opens and closes the first foreign matter storage unit and the second foreign matter storage unit at the same time, there is an advantage that it is easy to discharge the foreign matter.

Claims (15)

A vacuum cleaner comprising a dust collecting unit provided with at least two orders and having a cyclone unit for separating foreign matters contained in the air and a foreign matter storage unit for storing the foreign matter separated from the cyclone unit. The dust collecting unit is provided with at least one or more cyclone portions, and the other degree of cyclone portions are provided in the cleaner body. The method of claim 1, The foreign matter separated from the cyclone unit provided in the cleaner body is stored in the dust collecting unit. The method of claim 1, The dust collecting unit is a vacuum cleaner, characterized in that the same number of foreign matter storage portion is formed with the degree of the cyclone portion. The method of claim 3, wherein The foreign matter storage unit is a vacuum cleaner, characterized in that open at the same time by a single cover. The method of claim 1, The cyclone unit provided in the cleaner body communicates with the dust collecting unit as the dust collecting unit is mounted in the cleaner body. The method of claim 1, The vacuum cleaner body is equipped with a dust collecting container for storing the foreign matter separated from the cyclone unit provided in the cleaner body. The method of claim 6, And the dust collecting unit is mounted to the cleaner body after the dust collecting container is mounted. The method of claim 1, The degree of the cyclone unit provided in the cleaner body is larger than the order provided in the dust collecting unit. A cleaner body provided with a suction force generating means therein; A dust collecting unit detachably provided to the cleaner body; A dust collecting unit cyclone unit provided in the dust collecting unit to separate foreign substances contained in the air; And And a main body cyclone unit provided in the cleaner body and separating the foreign matter from the air from which the foreign matter is separated by the dust collecting unit cyclone unit. The method of claim 9, And said dust collecting unit cyclone portion and main body cyclone portion are each composed of at least a first order cyclone portion. The method of claim 9, The foreign matter separated from the main cyclone unit is stored in the dust collecting unit. The method of claim 9, The vacuum cleaner, characterized in that the dust collecting container for storing the foreign matter separated from the body cyclone unit is mounted. In the vacuum cleaner including a foreign matter separating unit configured to separate the foreign matter in the inhaled air and a foreign matter storage unit for storing the foreign matter separated by the foreign matter separating unit, The foreign material separation unit is provided with a plurality, At least one foreign material separating unit is provided in the foreign material separating mechanism, and the other foreign material separating unit is provided in an article other than the foreign material separating mechanism. The method of claim 13, At least one of the foreign matter separation unit is a vacuum cleaner, characterized in that for separating foreign matter by cyclone flow. The method of claim 13, The article is a vacuum cleaner, characterized in that the cleaner body.

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