KR100556498B1 - union device for dust-box in cyclone type vacuum cleaner - Google Patents

Abstract

The present invention relates to a cyclone vacuum cleaner, so that the installation and removal of the dust collecting chamber in which various foreign substances sucked from the room are collected can be performed smoothly by moving up and down of the dust collecting container, and the operation thereof can be easily performed. I would have to.

In addition, the present invention is to prevent various foreign matters that were collected inside the dust collector during the dust removal and detachment process from the vacuum cleaner to the outside.

To this end, the present invention is the cleaner body 100 is formed in the seating portion 110 having a predetermined space; A dust collecting container 330 selectively mounted in the seating part 110 to collect various foreign matters separated from air; House of cyclone vacuum cleaner including a detachable means for selectively moving up or down the dust collecting cylinder 330 seated on the seating portion 110 to be mounted and removed in the seating portion 110 An analgesic coupling device is provided.

Cyclone Vacuum Cleaner, Dust Collector, Combiner

Description

Unit for dust-box in cyclone type vacuum cleaner

1 is a perspective view showing a typical cyclone vacuum cleaner

Fig. 2 is a sectional view of the main part of the cyclone dust collector of the general cyclone vacuum cleaner, as seen from the front.

3A and 3B are cross-sectional views taken along line II of FIG. 2 schematically illustrating a process of mounting a dust collecting container into a seating portion of a general cyclone vacuum cleaner.

4 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting container of the cyclone dust collecting device according to the first embodiment of the present invention;

5 is a cross-sectional view of main parts of the cyclone dust collecting apparatus according to the first embodiment of the present invention as viewed from the front.

6A and 6B are cross-sectional views taken along line II-II of FIG. 5 schematically illustrating a process of mounting a dust collecting container in a seating part according to the first embodiment of the present invention.

7 is an exploded perspective view showing main parts of another embodiment of FIG. 4;

8 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting container of a cyclone dust collecting device according to a second embodiment of the present invention;

9 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting container of a cyclone dust collecting device according to a third embodiment of the present invention;

10 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting cylinder of a cyclone dust collecting device according to a fourth embodiment of the present invention;

11 is a cross-sectional view of main parts of the cyclone dust collecting apparatus according to the fourth embodiment of the present invention as viewed from the front.

12A and 12B are cross-sectional views taken along line III-III of FIG. 11 schematically illustrating a process of mounting a dust collecting container in a seating part according to a fourth exemplary embodiment of the present invention.

13 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting container of a cyclone dust collecting device according to a fifth embodiment of the present invention;

14 is a cross-sectional view schematically showing the configuration in which the dust collector is mounted in the seating portion according to the fifth embodiment of the present invention.

15 is an exploded perspective view of a main portion showing a state in which a fifth embodiment of the present invention is applied to a canister type cyclone vacuum cleaner;

Explanation of symbols for main parts of the drawings

110. Seating section 111. Projection

113. Receiving unit 330. Dust collecting container

331. Response Home 332. Guidance Home

333. Seating groove 334. Handle part

400. Moving part 410. Response groove

420. Control Panel

The present invention relates to a cyclone vacuum cleaner, and more particularly, to a dust collecting coupling structure for combining a dust collecting dust collecting various foreign substances with the main body.

In general, a cyclone vacuum cleaner is a type of vacuum cleaner in which a cyclone dust collector which separates and collects various foreign matters from the air sucked by using a cyclone action.

Such a cyclone vacuum cleaner is largely composed of a main body 10 which is vertically erected as shown in FIG. 1, and a suction inlet 20 which is coupled to a lower part of the main body 10 to suck various foreign substances such as dust and the like. .

At this time, a blower fan (not shown) is axially coupled to the lower side of the main body 10 to generate a vacuum force in the cleaner main body 10 when necessary.

In addition, a seating portion 11 is formed at an upper side of the main body 10, and the seating portion 11 is a cyclone that separates only foreign matters by separating air and various foreign substances sucked through the suction port 20 from each other. Dust collector is seated.

Hereinafter, the cyclone dust collecting apparatus will be described in more detail with reference to FIGS. 2 and 3A and 3B.

First, the cyclone dust collector is connected to the cone-shaped cyclone body 31 and the upper inlet side of the cyclone body 31, the air intake hole 34 through which the intake air and dust sucked through the inlet port 20 ), An air discharge pipe 32 connected to the center of the upper end of the cyclone body 31 to discharge air from which various foreign matters are separated from the cyclone body 31, and a bottom of the cyclone body 31. It is largely composed of a dust collecting container 33 is coupled to the dust separated from the air.

Therefore, when the suction force is generated inside the cyclone body 31, air containing various dusts is sucked.

At this time, the air inlet 34 is in communication with the circumference of the cyclone body 31 along the tangential direction, the air and various foreign matter introduced into the cyclone body 31 is subjected to centrifugal force.

Accordingly, the air and various foreign matters are separated from each other due to the difference in centrifugal force between each other while turning along the inner wall surface of the cyclone body 31.

That is, the dust having a predetermined mass is subjected to centrifugal force to be collected along the inner wall of the cyclone body 31 while being collected in the dust collecting cylinder, and the air having almost no mass is not subjected to the centrifugal force to thereby apply the cyclone body. It is discharged through the air discharge passage 32 in the ascending air flow formed in the inner central portion of the (31).

Meanwhile, when various foreign matters collected in the dust collecting container 33 reach the allowable amount of dust collecting the dust collecting container 33 through the above-described process, the external discharge of the collected foreign matters and cleaning thereof must be performed.

Accordingly, in the related art, the dust collecting container 33 is detachably installed from the seating portion 11 of the cyclone vacuum cleaner.

That is, the hook 33b is elastically installed at the lower portion of the handle portion 33a for handling the dust collecting container 33, and the locking jaw 11a is formed at the lower end of the seating portion 11 so that the hook can be coupled. The lower restraint of the dust collecting container 33 was performed.

In addition, the upper end of the seating portion 11 is formed with a catching projection (11b), the upper portion of the handle portion (33a) by forming a coupling hole (33c) to be caught by the catching projection (11b) dust collecting cylinder ( Top restraint of 33) was performed.

Therefore, when the user wants to remove the dust collecting container 33 from the main body 10, it removes it from the latching jaw 11a formed in the main body 10 by applying the force to the upper side on the drawing as shown in FIG. The lower restraint was thereby released.

Subsequently, as shown in FIG. 3B of the dust collecting container 33, the upper restraint of the dust collecting container 33 is lifted up by removing the coupling hole 33c from the locking projection 11b of the main body 10. The main body 10 and the dust collecting container 33 were separated from each other.

On the contrary, the process of coupling the dust collecting container 33 into the seating part 11 is performed in the reverse order to the above-described separation process.

However, as described above, the coupling structure of the conventional cleaner body 10 and the dust collecting container 33 was a forced hook coupling method, and as it is configured to be detached by tilting the dust collecting container 33 upward or downward. During the separation process of the dust collecting container 33, various foreign matters collected inside the dust collecting container could leak to the outside.

This, by forming the upper surface of the dust collecting container 33 and the upper surface of the seating portion 11 of the main body 10 to be inclined mainly to the problem caused or detachment of the dust collecting can be made.

As a result, not only the maximum capacity of the dust collector to collect foreign substances is reduced, but also a serious problem occurs in indoor cleanliness, causing a decrease in reliability of the user's product.

In addition, even in the detachment process, as described above, the lower restraint of the dust collector and the upper restraint should be released.

The present invention has been made to solve the conventional problems as described above, it is an object to enable the removal of the dust collector from the body of the cyclone vacuum cleaner smoothly.

In addition, the present invention is to improve the shape of the dust collecting container to maximize the allowable dust collecting capacity and to prevent the leakage of various foreign substances collected in the inside of the dust collecting container during the detachment process of the dust collecting body from the main body to the outside. Its purpose is to.

According to an aspect of the present invention for achieving the above object and a seating portion formed in the cleaner body having a predetermined space; A dust collecting passage selectively mounted in the seating portion to collect various foreign matters separated from air; There is provided a dust collector coupling device of a cyclone vacuum cleaner including detachable means for selectively moving up or down the dust collecting body seated on the seating part so that the mounting and dismounting can be performed in the seating part.

That is, the present invention is a structure for coupling the dust collecting container in the seating portion so that when the dust collecting barrel is simply inserted into the mounting portion, the mounting of the dust collecting box can be made.

Hereinafter, with reference to Figures 4 to 6a, 6b showing a first embodiment according to the removable means of the present invention will be described in more detail.

4 is an exploded perspective view illustrating main parts of a detachable structure formed between a seating part and a dust collecting container of the cyclone dust collecting apparatus according to the first embodiment of the present invention, and FIG. It is a sectional view of the main part of the clone dust collector from the front.

That is, the attaching and detaching means according to the first embodiment of the present invention forms at least one or more protrusions 111 on the bottom surface of the seating portion 110 of the cleaner body 100, and the protrusions on the bottom surface of the dust collecting container 330. While forming the corresponding groove 331 corresponding to the 111 and the projection 111 and the corresponding groove 331 is presented to be formed to be inclined upward or downward to correspond to the direction in which the mutual coupling is made.

At this time, the mounting portion 110 is configured so that the bottom surface is elastically supported by the spring (112).

This is to keep the dust collector 330 always supported when the dust collector 330 is mounted in the seating part 110.

In addition, the protrusions 111 and the corresponding grooves 331 are formed at positions corresponding to each other among the outer edges of the bottom surface of the dust collecting container 330.

This is to perform stable support on both sides of the bottom surface of the dust collecting container when the dust collecting container 330 and the mounting unit 110 are mounted to each other.

In the above configuration, insertion of the dust collecting container 330 may be interrupted by the protrusion 111 during the process of seating the dust collecting container 330 into the seating part 110.

Accordingly, the guide groove 332 is formed in the bottom surface of the dust collecting container 330 along the direction in which the dust collecting container 330 is inserted.

The guide groove 332 extends from the side (a) from which the insertion of the dust collecting container 330 into the seating part 110 to the side (b) where the insertion of the dust collecting container 330 is completed.

In addition, the guide groove 332 is formed so as to connect between the portions of the depth of the corresponding grooves 331 formed in the dust collecting container 330 the deepest.

That is, the guide grooves are formed so that the protrusions 111 are connected to each other between the portions that are initially seated in the corresponding grooves 331.

On the other hand, when an external impact is applied to the dust collecting container 330 during use of the cleaner, the protrusion 111 of the seating part 110 may be removed from the corresponding groove 331 formed on the bottom surface of the dust collecting container.

Accordingly, in the present invention, the side at which the insertion of the protrusion 111 is started in each of the corresponding grooves 331 is formed deep enough to fully accommodate the protrusion 111, and the opposite side is the bottom surface of the dust collecting container 330. It is formed to be inclined to a height that does not reach the bottom of the dust collecting container 330 along the circumferential direction.

Then, the mounting groove 333 extends by a predetermined distance from the end portion of the corresponding groove 331 inclined as described above.

Therefore, the flow of the protrusion 111 is prevented in a state where the dust collecting container 330 is completely mounted on the seating part 110.

In addition, the dust collecting container 330 is formed in a cylindrical shape as a whole, and the inside of the seating unit 110 on which the dust collecting container 330 is seated is formed in a circular shape so as to correspond to the shape of the dust collecting container.

This allows the dust collecting container 330 to be smoothly rotated within the seating unit 110, and can prevent the gap occurring between the seating unit 110 and the dust collecting box 330 as much as possible, thereby achieving accurate mounting of each other. To make it work.

In addition, the receiving portion 113 is formed in the circumferential direction around the upper end of the seating portion 110.

Accordingly, when the dust collector 330 moves upward in the seating portion 110, the upper circumference of the dust collector 330 may be inserted into the receiving portion 113 to prevent the flow thereof, as well as the seating portion 110 and the dust collector 330. It is possible to close gaps between each other.

Hereinafter, with reference to Figures 6a, 6b illustrating a mounting process of the dust collecting container according to the first embodiment of the present invention having the above-described configuration as follows.

First, as shown in FIG. 6A, the dust collecting container 330 is inserted into the seating part 110.

Accordingly, the insertion of the protrusion 111 formed in the seating part 110 into the guide groove 332 formed in the dust collecting container is performed, and the respective angles in the corresponding grooves 331 of the dust collecting container 330 are continued. The protrusion 111 is located.

This is because each protrusion 111 formed in the seating part 110 is positioned in a state corresponding to each other, and each corresponding groove 331 formed in the dust collecting container 330 is also positioned corresponding to each protrusion 111. .

As such, when the dust collecting container 330 is seated in the seating part 110, the user rotates the dust collecting container 330 in a left (or right) direction.

At this time, the rotation of the dust collecting container 330 is made simply by using the handle portion 334 formed on the outer surface of the dust collecting container 330.

Therefore, as shown in Figure 6b is fixed while being mounted in the mounting portion 110 while moving upward of the dust collecting container 330.

That is, when the dust collecting container 330 is rotated, each of the protrusions 111 located at the deepest portion of the inside of each of the corresponding grooves 331 extends into the corresponding grooves 331. The dust collecting container 330 is moved upward as it gradually moves into.

This is possible because the projection grooves 331 and the mounting grooves 333 and the projections 111 are formed to be inclined to correspond to each other.

In this case, while the upper circumference of the dust collecting container 330 is gradually inserted into the receiving unit 113 formed along the upper circumference of the seating unit 110, the gap between the dust collecting container 330 and the seating unit 110 is closed. do.

As a result, the dust collecting container 330 is correctly mounted into the seating part 110, and external leakage of various foreign matters collected in the dust collecting container 330 is prevented during the cleaning process.

In addition, as the bottom of the seating portion 110 is elastically supported by the spring 112, the dust collector 330 is maintained stable installation unless a separate force is applied.

On the other hand, if you want to remove the dust collector 330 mounted in the seating unit 110, it is enough to rotate in the opposite direction to the direction rotated for the coupling of the dust collector 330.

That is, when the dust collector 330 is rotated to the right side in the drawing, each protrusion 111 is separated from each seating groove 333 and the inclined surface of each corresponding groove 331 slides along the protrusions 111. Subsequently, each of the protrusions 111 is positioned at the deepest portion of the corresponding grooves 331.

As a result, the dust collecting container 330 is moved downward, and the upper end of the dust collecting container 330 is separated from the receiving part 113 of the seating part 110.

Thereafter, the removal of the dust collecting container 330 is completed by pulling the outside of the cleaner body 100.

On the other hand, the position of the projection 111 and the corresponding groove 331 to perform the above-described action may be formed on both sides of the bottom of the dust collecting container 330 and the bottom of both sides of the seating portion 110 as shown in FIG. The detailed description thereof will be omitted as it is the same as the first embodiment described above.

8 shows a second embodiment according to the present invention.

That is, in the second embodiment of the present invention, the protrusion 111 is formed on the inner side of the bottom surface of the seating portion 110, and the corresponding groove 331 is located at the position of the protrusion 111 of the bottom surface of the dust collecting container 330. It suggests forming in response.

At this time, the corresponding groove 331 is formed long along the circumferential direction of the bottom surface of the dust collecting container 330 from the side from which the projection 111 is inserted.

In addition, the inner surface of the corresponding groove 331 is formed to be inclined to gradually reach the same height as the bottom surface of the dust collecting container 330 in the direction of the rotation of the dust collecting container 330.

9 shows a third embodiment according to the present invention.

This configuration is the reverse of the above-described second embodiment of the present invention.

That is, in the third embodiment of the present invention, the protrusion 111 is formed at a portion of the bottom surface of the seating portion 110 where the dust collecting container 330 is inserted, and the corresponding groove 331 is the dust collecting container 330. It is proposed to form corresponding to the position of the protrusion 111 of the bottom surface.

In this case, the corresponding groove 331 is also formed along the circumferential direction of the bottom surface of the dust collecting container 330 from the side from which the protrusion 111 is inserted, and the inner surface of the corresponding groove 331 is the dust collecting container 330. It is formed to be inclined gradually to reach the same height as the bottom surface of the dust collecting container 330 along the rotation direction of the.

On the other hand, the structure according to each embodiment of the present invention described above, although not shown, the protrusion 111 is formed in the central portion of the bottom surface of the seating portion 110, the corresponding groove 331 also the protrusion 111 It may be formed in the central portion of the bottom surface of the dust collector 330 to achieve a position corresponding to the.

10 to 12a and 12b show a fourth embodiment according to the present invention.

That is, in the fourth embodiment of the present invention, the dust collecting container 330 is not rotated and mounted in the seating part 110, but the dust collecting container 333 is moved upward by a separate structure to the seating part 110. It is configured to form or configured to remove the dust collector 330 by moving downward.

To this end, the fourth embodiment of the present invention is equipped with a mobile unit 400 to move up and down along the inside of the seating portion 110 while the dust collecting container 330 is placed inside the seating portion 110. And, between the lower rear surface of the moving unit 400 and the bottom of the seating unit 110 is provided with a removable means for selectively moving the moving unit 400 up and down.

At this time, the basic configuration of the detachable means is formed in the same manner as the configuration using the inclined protrusion 111 and the corresponding groove 331 of the aforementioned embodiments.

That is, the protrusions 111 are formed on the bottom surface of the seating part 110 to correspond to each other, and the corresponding grooves 410 accommodating the protrusions 111 are formed on the bottom surface of the moving part 400, respectively.

The shape of each of the corresponding grooves 410 and the shape of each of the protrusions 111 is preferably formed to be inclined in the direction in which the coupling between the same as the first embodiment described above.

In addition, a separate operation unit 420 is integrated on the outer circumferential surface of the moving unit 400 configured as described above so that the moving unit 400 can be easily operated.

Therefore, when the user intends to mount the dust collecting container 330 on the seating unit 110, first, the dust collecting container 330 is accommodated in the seating unit 110.

Accordingly, the dust collecting container 330 is mounted on the upper surface of the moving unit 400, and in this state, the operation unit 420 is operated to rotate the moving unit 400 in one direction.

As such, when the moving part 400 is rotated, the corresponding groove 410 formed on the bottom of the moving part 400 also moves along the rotational direction of the moving part 400, thereby gradually sliding the upper surface of the protrusion 111. Move.

This is possible because the corresponding groove 410 is formed to have the same height as the surface of the moving part gradually along the direction of rotation of the moving part.

As a result, the upper ends of the dust collecting container 330 are accommodated in the receiving part 113 of the seating part 110 to complete the mutual mounting.

In addition, when removing the dust collecting container 330 mounted in the seating part 110, the operation unit is rotated in a direction opposite to the direction rotated for mounting the first dust collecting container 330.

Accordingly, the moving part 400 rotates and the corresponding groove 410 moves along the rotation direction of the moving part 400, thereby sliding the upper surface of the protrusion 111 to gradually move downward.

Due to this, the upper end of the dust collecting container 330 is gradually separated from the receiving portion 113 of the seating portion 110, the removal of each other is completed.

13 to 14 show a fifth embodiment according to the present invention.

That is, in the fifth embodiment of the present invention, the dust collecting container 330 is configured to be mounted by simply pushing the dust collecting container 330 into the seating unit 110.

To this end, the fifth embodiment of the present invention forms a projection 111 that is gradually inclined upward toward the inner surface of the seating portion 110, and the dust collector ( It suggests that forming the corresponding projection 335 is gradually inclined toward the front of the 330.

At this time, the protrusions 111 and the corresponding protrusions 335 are formed at positions corresponding to each other so that the dust collecting container 330 is moved upward or downward in contact with each other.

The protrusions 111 and the corresponding protrusions 335 are formed on both sides of the bottom surface of the dust collecting container 330, and are formed on both sides of the bottom surface of the seating part 110, respectively, so that the dust collecting container 330 can be stably mounted. To be done.

In addition, in the fifth embodiment of the present invention, the locking ring 334a is elastically mounted on the upper side of the handle part 334 formed in the dust collecting container 330, and the locking groove is located on the upper part of the seating part 110 corresponding to this position. To form a 114 to mount the dust collector 330 is more stable.

Therefore, when the dust collecting container 330 is inserted into the seating unit 110 to couple the dust collecting container 330, the pair of corresponding protrusions 335 formed on the bottom surface of the dust collecting container 330 may be mounted on the seating unit 110. The upper surface of each protrusion 111 formed on the bottom of the) is moved.

At this time, the protrusion 111 is formed to be inclined upward gradually toward the inside of the seating part 110, and the corresponding protrusion 335 is formed to be inclined in a symmetrical state to the protrusion 111 so that the dust collecting cylinder ( As the insertion of the 330 is made, the dust collecting container 330 gradually rises in the seating part 110.

In this process, the hook 334a elastically mounted on the upper end of the dust collecting container 330 is caught by the catching groove 114 of the seating unit 110, thereby completing the mutual coupling.

In addition, when removing the dust collecting container 330 mounted in the seating unit 110, only by operating the locking ring 334a to release the restraint from the locking groove 114 and at the same time the dust collecting container 330 is removed. Pull out from seating part 110.

Accordingly, the dust collector 330 gradually moves downward and is removed from the seating part 110.

At this time, the dust collecting container 330 can be gradually moved downwards is the shape of the corresponding protrusion 335 formed on the bottom surface of the dust collecting container 330 and the projections 111 formed on the bottom surface of the seating portion 110 Because of the features.

That is, because the protrusion 111 is gradually inclined downward toward the inlet side of the seating portion 110.

On the other hand, the dust collector coupling device of the present invention which performs the above-described functions is not necessarily applicable to the cleaner having the configuration in the embodiment.

That is, not only an upright type cyclone vacuum cleaner but also a canister type cyclone vacuum cleaner as shown in FIG. 15 is applicable.

As described above, the present invention has an effect that the operation for mounting the dust collector in the seating portion is made simple.

In addition, according to the present invention, as the mounting and removal of the dust collecting container is made in the vertical direction, external leakage of various foreign matters can be prevented through a gap formed between the upper part of the dust collecting container and the upper part of the seating part.

This can maximize the allowable dust collection capacity of the dust collector, thereby reducing the frequent dust cleaning of the user.

In addition, even in the removal process of the dust collecting container can prevent the external leakage of various foreign matters collected in the dust collecting container has the effect that it is possible to perform a clean cleaning.

Claims (9)

A seating unit formed in the cleaner body and having a predetermined space; A dust collecting passage selectively mounted in the seating portion to collect various foreign matters separated from air; And a detachable means for selectively moving the dust collecting container seated on the seating part upwardly or downwardly to allow the mounting and dismounting of the dust collecting box to be mounted within the seating part. The method of claim 1, Desorption means At least one protrusion formed on a bottom surface of the seating portion and inclined along a joining direction thereof; Dust collecting coupling device of the cyclone vacuum cleaner, characterized in that consisting of; formed on the bottom surface of the dust collecting container which is a position corresponding to the projection to accommodate the projection, the inclined groove corresponding to the inclined direction of the projection. The method of claim 2, The protrusion is formed on the inner bottom of the seating portion, Corresponding grooves are formed to be inclined from the side from which the projection is inserted to the same height as the bottom surface of the dust collecting container gradually along the circumferential direction of the dust collecting container or not reaching the bottom of the dust collecting container. Dust collector coupling device of a cyclone vacuum cleaner, characterized in that. The method of claim 2, The protrusion is formed on the side of the bottom of the seating portion where the dust collector is inserted, The corresponding groove allows the protrusion to be inserted when the dust collecting container is completely seated in the seating portion of the bottom of the dust collecting container, and gradually moves along the circumferential direction of the bottom of the dust collecting container from the side to which the protrusion is coupled. It is formed to be inclined to achieve the same height as, The dust collector coupling device of the cyclone vacuum cleaner is formed on the bottom surface of the dust collecting container to guide the movement of the projection from the side from which the insertion into the seat is started to the side where the corresponding groove is located. . The method of claim 1, Desorption means A moving part provided to be movable up and down along the inside of the seating part; At least one protrusion formed on a bottom surface of the seating portion and inclined along a coupling direction thereof; The dust collecting coupling device of the cyclone vacuum cleaner, characterized in that formed in the bottom surface of the moving part corresponding to the projection is formed in the receiving groove, the corresponding inclined groove corresponding to the inclined direction of the projection. The method of claim 1, Dust collector is configured in a cylindrical shape, the cyclone vacuum cleaner coupling device of the cyclone vacuum cleaner, characterized in that the inner space of the seating portion in which the dust collecting chamber is formed in a circular shape to correspond to the shape of the dust collecting cylinder. The method of claim 1, The dust collector coupling device of the cyclone vacuum cleaner, characterized in that the bottom surface of the seating portion is elastically installed to be movable up and down along the inside of the seating portion. The method of claim 1, Desorption means At least one protrusion formed on a bottom surface of the seating portion and inclined along a joining direction thereof; Dust collecting coupling device of the cyclone vacuum cleaner, characterized in that consisting of; a projection formed on the bottom surface of the dust collecting container corresponding to the projection is inclined to guide the projection, the inclined direction corresponding to the inclined direction of the projection. The method of claim 1, The receiving part is formed on the upper surface of the seating portion to receive the upper circumference of the dust collecting container so that when the coupling between the seating portion and the dust collecting container is made, the receiving portion can close the gap generated between the seating portion and the upper end of the dust collecting container. Dust collector putting on and taking off structure of cyclone vacuum cleaner to make.

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