KR101224595B1 - Handy-stick type vacuum cleaner - Google Patents

Abstract

A handy-stick vacuum cleaner is disclosed. The disclosed handy-stick vacuum cleaner includes a stick main body having a main body exhaust port formed at a front side thereof, a first main body having a first connecting terminal at a rear side thereof, and an exhaust port formed at the front side and a rear side thereof respectively, and corresponding to the first connection terminal at a rear side portion thereof. And a handy cleaner unit having a second connection terminal to be detachably mounted to a rear portion of the stick body.

Description

Handy-Type Vacuum Cleaner {HANDY-STICK TYPE VACUUM CLEANER}

The present invention relates to a vacuum cleaner, and more particularly to a handy-stick vacuum cleaner that can be converted to a handy or stick vacuum cleaner.

In general, the vacuum cleaner sucks the dirt on the surface to be cleaned together with the ambient air, and collects the dirt in the air through the dust collector. In particular, the cyclone dust collector forms a rotary airflow in the air, and separates the dirt from the air by using a centrifugal force generated by the rotation of the air, and thus has an advantage that it can be used semi-permanently because it does not require a dust bag.

International Patent Publication No. WO2008 / 088278 discloses a handy-stick vacuum cleaner capable of selectively performing a handheld cleaning or a stick cleaning. The disclosed handy-stick vacuum cleaner has a structure in which the handy cleaner unit is detachably mounted to the front surface of the stick assembly. Therefore, the handy cleaner unit may be mounted on the front surface of the stick assembly for cleaning (hereinafter referred to as "stick cleaning"), or the handy cleaner unit may be cleaned in a separated state from the stick assembly without being mounted on the stick assembly ( Hereinafter referred to as "handy cleaning").

However, since the handy-stick vacuum cleaner disclosed in WO2008 / 088278 mounts the handy vacuum cleaner unit on the front side of the stick assembly, the user can attach the handy vacuum cleaner unit to the stick assembly to perform stick-type cleaning. When switching to cleaning, the user is inconvenient to move in front of the handy-stick vacuum cleaner to separate the handy cleaner unit from the stick assembly.

In addition, the above-mentioned handy-stick vacuum cleaner of the prior art, even when the user is trying to remove the dust container from the handy vacuum cleaner unit while stick-type cleaning, the front of the handy-stick vacuum cleaner to move the dust container to the handy-stick vacuum There is a hassle to separate from the vacuum.

The above-mentioned handy-stick vacuum cleaner of the prior art does not allow the user to easily check the dust collecting state on the rear of the handy-stick vacuum cleaner since the handy cleaner is mounted on the front of the stick assembly when the stick-type cleaning is performed. There was a hassle to go to the front of the handy-stick vacuum cleaner and check the dust collecting condition.

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a handy-stick cleaner having improved usability and improved structure.

In addition, an object of the present invention is to provide a handy-stick cleaner that can more easily check the collection state inside the dust container during cleaning.

In order to achieve the above object, a handy-stick vacuum cleaner of the present invention includes a stick main body having a main body exhaust port formed at the front side and a first main body having a first connection terminal at the rear side, and exhaust ports formed at the front side and the rear side, respectively. And a handy cleaner unit having a second connection terminal corresponding to the first connection terminal at a rear portion, and detachably mounted to a rear portion of the stick body.

The stick main body may include a main body transparent part formed of a transparent panel under the main body exhaust port.

The handy vacuum cleaner unit includes a cyclone dust collecting device having a transparent dust container for accommodating the separated dust, and when the handy vacuum cleaner unit is mounted on the stick body, the dust inside the dust container is visually checked through the transparent body of the body. It can be configured to be.

The handy cleaner unit may further include a handy body including a suction source, and a cyclone dust collector detachably mounted in a mounting space penetrating a lower portion of the handy body.

The cyclone dust collector is composed of a transparent material, the cyclone inlet is formed on the bottom surface of the cyclone cylinder, the cyclone cylinder for partitioning the inner space of the dust container into a dust storage chamber and a centrifugal separation chamber, the cyclone cylinder of the A central pipe installed at the center, a spiral guide member installed between the cyclone cylinder and the central pipe to generate a rotary airflow in the air introduced into the cyclone cylinder, and detachably coupled to an upper end of the dust container, wherein the cyclone cylinder It may include a pre-motor filter unit for separating the fine dust from the air purified in.

The premotor filter unit may include a lower case having a convex grille inserted into a portion of the cyclone barrel, an upper case coupled to the lower case, and having a plurality of vents, the lower case and the upper case. It may be installed between the filter member for filtering the fine dust.

A lower portion of the back of the stick body may further include a main body connection terminal connected to an external charger, a housing surrounding the main body connection terminal, and wheels on an outer circumferential surface of the housing.

According to the above, since the present invention has a structure for detachably attaching the handy cleaner unit to the back portion of the stick body, the handy cleaner unit can be easily removed or mounted from the stick body for stick-type cleaning or handy-type cleaning. It works.

In addition, the present invention is a cyclone dust collector is mounted in the penetrating mounting space of the handy body, the dust container and the cover member is transparent, the body transparent portion is formed on the front surface of the stick body, the user when the stick-type cleaning handy-stick At the back of the vacuum cleaner, it is easy to visually check the collection state of the dust container. In addition, the user can visually check the dust collecting inside the dust box through the body transparent portion in the front portion of the handy-stick vacuum cleaner.

1 is a front view of a handy-stick vacuum cleaner 1 according to an embodiment of the present invention,
2 is a right side view of the handy-stick vacuum cleaner 1 according to the embodiment of the present invention,
3 is an exploded perspective view showing a state in which the handy cleaner unit 50 is separated from the stick body 14 in the handy-stick vacuum cleaner 1 according to the embodiment of the present invention.
4 is a perspective view illustrating a state in which the handy cleaner unit 50 is mounted on the stick body 14 in the handy-stick vacuum cleaner 1 according to the embodiment of the present invention;
5 is a cross-sectional view of a handy-stick vacuum cleaner 1 according to an embodiment of the present invention,
6 is a view showing another embodiment of the stick body 14 'of FIG.
7 is a view showing the handy-stick vacuum cleaner 1 and the charger 80 according to an embodiment of the present invention,
FIG. 8 is an exploded perspective view illustrating a state in which the cyclone dust collector 100 is separated from the handy body 52 in the handy cleaner unit 50 of FIG. 2.
FIG. 9 is a view illustrating a state in which the cyclone dust collector 100 is separated from the handy-stick vacuum cleaner 1 of FIG. 2.
FIG. 10 is a perspective view illustrating a handy body 52 of the handy cleaner unit 50 of FIG. 2 except for the cyclone dust collecting device 100, standing up therein.
11 is a perspective view illustrating a state in which the handy body 52 of FIG. 10 is laid down,
12 is an exploded perspective view of the cyclone dust collector 100 of the handy-stick vacuum cleaner 1 according to the embodiment of the present invention,
FIG. 13 is a perspective view illustrating a state in which the dust container 102 and the cyclone cylinder 107 of the cyclone dust collector 100 of FIG. 12 are viewed from above.

Hereinafter, a handy-stick vacuum cleaner 1 according to an embodiment of the present invention will be described with reference to the drawings.

1 and 2 are a perspective view showing the front and side of the handy-stick vacuum cleaner 1 according to an embodiment of the present invention, Figure 3 is to separate the handy cleaner unit 50 from the stick body 14 It is the separated perspective view shown.

1 to 3, the handy-stick vacuum cleaner 1 according to an embodiment of the present invention includes a stick body 14, a nozzle assembly 2, and a handy cleaner unit 50.

The stick body 14 is divided into a knob portion 16 at the upper portion and a jar-shaped central portion 11 provided with a mounting space 3 at the lower portion. The handle portion 16 is a portion that is coupled to the upper end of the center portion 11, when the handy-type vacuum cleaner 1 is used, the user grips to push or pull the nozzle assembly (2). The mounting space 3 formed in the central portion 11 is a space in which the handy cleaner unit 50 can be mounted or detached from the stick body 14.

FIG. 1 is a view of the front surface of the stick body 14. In FIG. 2, the side of the stick body 14 facing the arrow A direction is the front side of the stick body 14, and the side facing the direction B is the stick. It is the back part of the main body 14.

1 and 2, a main body exhaust part 20 composed of a plurality of exhaust holes is formed in the front portion of the stick main body 14, and a main body transparent part 18 composed of a transparent panel is formed under the stick body 14. .

The nozzle assembly 2 is rotatably connected to the lower end of the stick body 14, the internal air flow path (7, Fig. 5) of the nozzle assembly 2, the neck portion 6 and the opening of the stick body 14 ( In communication with 4). Therefore, external air and dust introduced through the nozzle assembly 2 are introduced into the handy cleaner unit 50 through the neck portion 6 and the opening 4 of the stick body 14.

The nozzle assembly 2 has a bottom suction port 2a for sucking air on the surface to be cleaned, and a cylindrical brush 3 rotatably installed therein to scrape dust from the surface to be cleaned (see FIG. 5). ).

4 is a view illustrating a state in which the handy cleaner unit 50 is mounted on the stick body 14 in the handy-stick cleaner 1 according to an embodiment of the present invention, and FIG. 5 is an embodiment of the present invention. FIG. 6 is a cross-sectional view of the handy-stick vacuum cleaner 1 according to the present invention, and FIG. 6 illustrates another embodiment of the stick main body 14 '. It is a figure for demonstrating the structure which installed the wheel 28. FIG.

3 and 4, a first connection terminal 12 is provided in the mounting space 3 of the stick body 14 according to an embodiment, and a second connection terminal is provided on the rear portion of the handy cleaner unit 50. 60 is installed. When the handy cleaner unit 50 is mounted in the mounting space 3, the first connection terminal 12 and the second connection terminal 60 contact each other, and thus, the stick body 14 and the handy cleaner unit 50 are connected to each other. ) Is electrically connected. Reference numeral 22 is a locking button for fixing or detaching the handy cleaner unit 50 to the mounting space (3).

Referring to FIG. 5, a main body connecting terminal 24 connected to the charger terminal 82 (see FIG. 7) is installed at the lower end of the rear surface of the stick main body 14 ′ to prevent the main body connecting terminal 24 from being contaminated. The housing 26 is configured to surround the main body connecting terminal 24.

The stick body 14 ′ shown in FIG. 6 is the same as the stick body 14 of the embodiment shown in FIGS. 1 to 4 except that the wheels 28 are installed in the housing 26. Wheel 28 is installed on the outer surface of the housing 26, the wheel 28 is rotated in contact with the bottom surface when the user grasps the handle portion 16 and lay down the stick body 14 ', the stick body 14' ) And at the same time facilitate the movement of the stick body 14 '. The wheel 28 may also limit the range of rotation of the stick body 14 'such that other portions of the stick body 14' do not directly touch the floor, thereby preventing damage to the stick body 14 'due to excessive rotation.

FIG. 7 is a view showing the handy-stick vacuum cleaner 1 and the charger 80. When the handy-stick vacuum cleaner 1 is mounted on the charger 80, the main body connection terminal 24 is a charger ( It is connected to the charger terminal 82 of the 80. When the charging terminal 82 is connected to the charger terminal 82, commercial power is applied to the charger terminal 82 through the wire (C), the applied power is supplied via the first connection terminal 12 (Fig. 8 and As described above, when the handy cleaner unit 50 is mounted in the mounting space 3, the first connection terminal 12 and the second connection terminal 60 of the handy cleaner unit 50 are in contact with each other. 50) The battery (not shown) installed therein is charged.

Referring to FIG. 8, the handy cleaner unit 50 includes a handy body 52 and a cyclone dust collector 100.

The front portion of the handy body 52 is provided with a grill-shaped first exhaust portion 56, a handle 62 and a power button 65 in which a plurality of exhaust holes are formed. Inside the upper side of the handy body 52 is a vacuum source (M, see Fig. 5) and a battery (not shown) for generating a suction force. In the back portion of the handy body 52, a second exhaust portion 58 (see Fig. 3) in the form of a grill, in which a plurality of exhaust holes are formed at a position opposite to the first exhaust portion 56, is formed. A second connection terminal 60 (refer to FIG. 3) is provided on the rear portion of the handy body 52 at the upper portion of the second exhaust portion 58. Near the lower end of the handy body 52, a handy roller 114 (see Fig. 11) is rotatably installed. Air discharged to the second exhaust portion 58 is discharged to the front portion of the stick body 14 through the body exhaust portion 20 formed in the stick body 14 (see FIG. 3). The cyclone mounting space 51 in which the cyclone dust collector 100 is mounted is penetrated under the handy body 52.

10 to 11, the handy body 52 further includes a handy cleaner inlet 63, a handy roller 114, an inlet gasket 63 ′, an outlet gasket 67, and a rib 69. The handy vacuum cleaner inlet 63 is tightly coupled with the opening 4 of the stick body 14 and the cyclone inlet 110 (see FIGS. 5 and 13).

The inlet gasket 63 ′ is provided at the circumferential surface of the handheld cleaner inlet 63 to prevent air leakage at the coupling portion between the handy cleaner inlet 63 and the cyclone inlet 110 (see FIGS. 5 and 13).

The outlet gasket 67 is installed around the motor inlet M 'formed in the upper portion of the cyclone mounting space 51 to provide adhesion to prevent the air from leaking from the coupling portion between the premotor filter unit 70 and the handy body 52. Increase.

The handy roller 114 is installed below the handy vacuum cleaner suction port 63, and when the handy cleaner unit 50 is separated from the stick main body 14, the handy roller 114 is rotated in contact with the surface to be cleaned. It facilitates the forward and backward movement of the unit 50 and reduces the friction between the floor and the handy cleaner unit 50.

The rib 69 protrudes from the handy vacuum cleaner suction port 63, and is inserted into the opening 4 of the stick body 14 when the handy vacuum cleaner unit 50 is mounted in the mounting space 3, and the handy vacuum cleaner suction port 63 is formed. ) And the opening (4) to prevent air from leaking. In addition, when the handy vacuum cleaner 50 is inclined to contact the handy cleaner suction port 63 with the bottom surface, the space between the bottom surface and the handy vacuum cleaner suction port 63 is reduced, so that the suction power of the vacuum source M is transmitted well to the floor. To improve the dust suction performance of the floor.

12 to 13, the cyclone dust collector 100 includes a dust container 102, a cover member 104, a premotor filter unit 70, and a cyclone cylinder 107.

The dust container 102 is made of a transparent material and has a substantially rectangular shape. On one side the premotor unit 70 is detachably mounted.

The cover member 104 is made of a transparent material and is formed integrally with the dust container 102. The cover member 104 forms an outer surface of the handy cleaner unit 50 when the cover member 104 is mounted in the cyclone mounting space 51 of the handy cleaner unit 50.

Both ends of the cover member 104 are hinged and a pair of locking members 113 are elastically supported by a spring (not shown). Therefore, the user presses the pair of locking members 113 with one hand, and the cyclone dust collector 100 is provided from the locking grooves 77 (see FIG. 10) formed at both sides of the cyclone mounting space 51 of the handy body 52. Can be separated or combined.

Since the cyclone dust collector 100 and the dust container 102 and the cover member 104 are transparent, the user can visually check the dust collection degree and the operating state inside the dust container 102 with the naked eye. Even when the cyclone dust collector 100 is mounted in the cyclone mounting space 51 (see FIG. 10), the inside of the cyclone dust collector 100 can be seen from the front and rear parts of the handy cleaner unit 50.

As shown in FIG. 1, even when the handy cleaner unit 50 is mounted on the stick main body 14, the inside of the cyclone dust collector 100 may be checked through the front portion of the handy-stick vacuum cleaner 1. That is, the inside of the cyclone dust collector 100 can be visually checked through the body transparent portion 18 of the stick body 14.

The inside of the cyclone dust collector 100 can be seen through the rear portion of the handy-stick vacuum cleaner 1. That is, when the user uses the handy-stick vacuum cleaner 1 as a stick type, the user may use the back portion of the handy-stick vacuum cleaner 1 without moving to the front part of the handy-type vacuum cleaner 1. Through the arrow B of Figure 1 it can be seen the interior of the cyclone dust collector (100).

5, 12, and 13, the cyclone cylinder 107 is installed inside the dust container 102 to partition the inner space of the dust container 102 into a centrifugation chamber (S1) and dust receiving chamber (S2) (See FIG. 5). The center of the cyclone cylinder 107 is provided with a central pipe 108, between the cyclone cylinder 107 and the central pipe 108 spiral flow guide for inducing the rotation of the air flowing through the cyclone inlet 110 The member 106 is installed.

The premotor filter unit 70 is installed to be coupled to the upper portion of the dust container 102, and includes upper and lower cases 72 and 76 and a filter member 74.

The grille 71 protrudes convexly in the upper case 72, and a plurality of vents 78 are formed in the lower case 76 so that air can be discharged. The filter member 74 is mounted between the upper and lower cases 72 and 76. When the premotor filter unit 70 is mounted on the dust container 102, the blocked grill part 71 is inserted into the cyclone cylinder 107, that is, a part of the centrifugal chamber S1. The blocked grill portion 71 allows the air to maintain the turning force in the upper portion of the cyclone cylinder 107, and primarily filters relatively large dust in the discharged air discharged from the centrifugal chamber S1. In addition, the filter member 74 secondaryly separates the fine dust in the exhaust air passing through the grill portion 71.

As shown in FIG. 8, when the cyclone dust collector 100 is separated from the handy cleaner unit 50, the prefilter unit 70 is also separated. In order to discard the dust, the user must separate the premotor filter unit 70 from the dust container 102. Therefore, the user can naturally check the contamination level of the premotor filter unit 70 whenever the dust is discarded, and replace the filter member 74 at an appropriate time.

8 and 13, the cyclone inlet 110 is formed on the lower surface of the dust container 102 to be in close contact with the handy vacuum cleaner inlet 63, and has a semicircular shape. The inner circumference of the cyclone inlet 110 is provided with a non-return rib 112 protruding in the inner direction of the dust container 102. Although the backflow preventing rib 112 is shown as being provided only in a part of the cyclone inlet 110, it may be configured to protrude a predetermined distance into the cyclone barrel 107 over the entire circumference of the cyclone inlet 110. The non-return rib 112 prevents dust remaining inside the cyclone barrel 107 from flowing out through the cyclone inlet 110.

Referring to FIG. 5, a central pipe 108 and a flow path guide member 106 are installed inside the cyclone barrel 107. The flow guide member 106 is helical and is provided between the outer surface of the central pipe 108 and the inner surface of the cyclone barrel 107. The air introduced through the cyclone inlet 100 rides on the flow path guide member 106 and rotates to separate dust in the air while forming a swirling airflow.

Hereinafter, with reference to the above-described drawings will be described the operation of the handy-stick vacuum cleaner according to an embodiment of the present invention.

Referring to FIG. 1, when the handy cleaner unit 50 is mounted on the stick main body 14 to use a handy-stick vacuum cleaner (hereinafter, referred to as 'stick cleaning'), the user may use the stick main body 14. Press the power switch (9) installed to operate the hand-held vacuum cleaner (1), and then grip the handle portion (16) of the stick body 14 by hand, and then stick the stick body 14 to the nozzle assembly ( Tilt for 2) and use. In another embodiment of the stick body 14 ′ as shown in FIG. 6, when the stick body 14 ′ is inclined as much as possible while the nozzle assembly 2 is in contact with the floor, the wheels installed on the rear surface of the stick body 14 ′ ( 28) comes into contact with the floor surface to be cleaned.

The user tilts the stick body 14 appropriately to fit his or her physical condition and then cleans the handy-stick vacuum cleaner 1 while moving it back and forth and left and right. Referring to FIG. 5, external air containing dust is introduced into the cyclone dust collector 100 through the nozzle assembly 2, the neck portion 6, and the opening 4 of the stick body 14. The external air introduced into the cyclone dust collector 100 is rotated in the centrifugal chamber S1, and the dust contained in the external air is separated by the rotating centrifugal force and stored in the dust container 102.

After the dust is separated, fine dust is removed by the grill unit 71 and the filter member 74 while passing through the premotor filter unit 70, and then the dust of the handy cleaner unit 50 is removed through the vacuum source M. Are discharged to the first and second exhaust sections 56 and 58. The air discharged to the second exhaust part 58 is discharged to the front part of the stick body 14 through the body exhaust part 20.

The user may separate the handy cleaner unit 50 from the back surface of the stick main body 14 and clean only with the handy cleaner unit 50 (hereinafter, referred to as a handy type cleaning). Referring to FIG. 8, when the handy type cleaning is performed, the power source 65 of the handy body 52 is used to turn on / off the power source of the vacuum source M installed in the handy body 52. The handy cleaner suction port 63 and the handy roller 114 (see FIG. 11) may be brought into contact with the floor to be cleaned to suck the outside air and dust while moving the handy cleaner unit 50.

When the handy cleaner unit 50 is operated, external air flows into the cyclone dust collector 100 through the handy vacuum cleaner inlet 63 and the cyclone inlet 110. The dust separation process in the cyclone dust collector 100 is the same as the stick type cleaning. Air from which dust is separated in the cyclone dust collector 100 is discharged to the first and second exhaust ports 56 and 58 through the premotor filter unit 70 and the vacuum source M.

Handy-type vacuum cleaner (1) of the present invention when the stick-type cleaning, the user is located on the back side of the handy-stick vacuum cleaner (1) while pushing or pulling the handy-stick vacuum cleaner (1) to clean If the user wants to switch to the handy type cleaning in this state, referring to FIGS. 1 to 5, the user does not need to move to the front portion of the stick body 14 to perform the stick type conveniently and quickly in the stick type ( After removing the handy cleaner unit 50 from the rear portion of 14) can be a handy type cleaning.

The handy-stick vacuum cleaner 1 of the present invention includes a main body exhaust 20 and a first connection terminal 12 at the rear of the stick main body 14 at the front of the stick main body 14. In addition, a first exhaust unit 56 and a second exhaust unit 58 and a second connection terminal 60 are provided on the front surface of the handy cleaner unit 50 and the rear surface of the handy cleaner unit 50. Therefore, when the handy cleaner unit 50 is mounted in the mounting space 3, the second exhaust unit 58 communicates with the main body exhaust unit 20 so that the air discharged to the second exhaust unit 58 is exhausted. It is discharged to the front part of the stick main body 14 through the base 20. In addition, the first connection terminal 12 and the second connection terminal 60 are connected to each other, the stick body 14 and the handy cleaner unit 50 is electrically connected.

In the handy-stick vacuum cleaner of the present invention, the dust container 102 and the cover member 104 of the cyclone dust collector 100 are made of a transparent material, and the main body transparent portion 18 is formed on the front surface of the stick body 14. Is provided. Therefore, the visibility inside the dust container 102 is improved, so that the user can easily check the operating state of the cleaner. Even when the stick type is cleaned, that is, even when the handy cleaner unit 50 is mounted in the mounting space 3, the operating state of the cyclone dust collector 100 and the dust box ( 102) It is easy to check the state of internal dust collection. In particular, when the stick-type cleaning, the user performs the cleaning operation on the back side of the handy-stick vacuum cleaner 1, at this time, the handy-stick type without moving toward the front of the handy-type vacuum cleaner (1) On the back side of the vacuum cleaner 1, the dust collecting chamber 102 can be easily visually checked.

In the handy-stick vacuum cleaner of the present invention, the main body connecting terminal 24 provided in the rear portion of the stick main body 14 has a structure installed inside the housing 26, that is, the housing 26 surrounds the main body connecting terminal 24. Because of the structure, it is possible to reduce the contamination of the charging terminal during use or storage of the cleaner, and to prevent shorts, poor charging, etc. due to the contamination of the main body connection terminal 24. In addition, the outer surface of the housing surrounding the charging terminal is provided with a wheel 28 to facilitate the movement of the handy-type vacuum cleaner 1, the stick body due to excessive rotation by limiting the rotation range of the stick body 14 Damage or breakage of (14) can be prevented.

In the present invention, the cyclone dust collector 100 has a cyclone inlet 110 formed on the bottom surface of the dust container 102, and the premotor filter unit 70 including a grill portion 71 on the upper end of the dust container 102 opposite thereto. This detachably installed, there is no excessive change in the air flow direction inside the cyclone dust collector 100. That is, the air flow is in a straight direction except that the air flow direction is not bent or rotated 180 degrees inside the dust collector. Therefore, the pressure loss inside the cyclone dust collector 110 is reduced and the dust collection efficiency is improved. In addition, the cyclone inlet 110 is provided with a reverse flow prevention rib 112 protruding inward to prevent the backflow of the dust inside the cyclone barrel 107 through the cyclone inlet 112, and improves convenience for use. .

While the invention has been shown and described in connection with the preferred embodiments for illustrating the principles of the invention, the invention is not limited to the construction and operation as shown and described. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

1 ... hand-stick vacuum cleaner 2 ... nozzle assembly
2a ... bottom inlet 3 ... mounting space
4 ... opening 5 ... air passage
6.Neck part 7.Cylinder brush
11 ... Center 12 ... 1st connection terminal
14 Stick body 16 Handle part
18.Body transparent part 20 ... Body exhaust part
24.Main connection terminal 26.Housing
28 ... wheel 50 ... handy cleaner unit
51 ... cyclone mounting space 52 ... handy body
56 ... 1st exhaust part 58 ... 2nd exhaust part
60 ... 2nd connection terminal 62 ... handle
63.Handheld vacuum cleaner inlet 63 '... Inlet gasket
65 Power button 67 Exit gasket
69 ... Rib 70 ... Pre-Motor Filter Unit
71 Grill part 72 Lower case
74 filter element 76 upper case
78 ventilator 80 charger
82.Charger terminal 100 ... Cyclone dust collector
102 dust box 104 cover element
106.Spiral flow guide member 107 ... Cyclone barrel
108.Center pipe 110 ... cyclone entrance
112 ... Return prevention member 114 ... Handy roller
S1 ... centrifugal chamber S2 ... dust chamber
M ... suction M '... motor suction

Claims (7)

A stick body having a main body exhaust port formed at a front side thereof and having a first connection terminal at a rear side thereof; And
And a handy cleaner unit detachably mounted to a rear portion of the stick body.
The handy vacuum cleaner unit includes a handy body having exhaust ports formed in the front part and the rear part, and having a second connection terminal corresponding to the first connection terminal in the rear part and having a suction source therein, and a lower portion of the handy body. A cyclone dust collector detachably mounted in the mounting space,
The cyclone dust collector comprises a dust container formed of a transparent material and the cyclone inlet is formed on the bottom; A cyclone cylinder installed inside the dust container to partition the inner space of the dust container into a dust storage chamber and a centrifugal chamber; A central pipe installed at the center of the cyclone barrel; A spiral guide member installed between the cyclone cylinder and the central pipe to generate a rotary airflow in the air introduced into the cyclone cylinder; And a pre-motor filter unit detachably coupled to an upper end of the dust container and separating fine dust from the air purified in the cyclone barrel. The method of claim 1, wherein the stick body,
Handy-stick vacuum cleaner, characterized in that the body transparent portion formed of a transparent panel is formed below the main body exhaust port. The method of claim 2,
The handy cleaner unit includes a cyclone dust collecting device having a transparent dust container for receiving the separated dust,
When the handy cleaner unit is mounted on the stick main body, the handy-stick vacuum cleaner, characterized in that the user can visually check the dust inside the dust container through the transparent body. delete delete The method of claim 1, wherein the premotor filter unit
A lower case having a convex grill part inserted into a portion of the cyclone barrel;
An upper case coupled to the lower case and having a plurality of vent holes;
Handy-type vacuum cleaner, characterized in that it comprises a filter member installed between the lower case and the upper case to filter fine dust. The method of claim 1,
A main body connection terminal connected to an external charger under the rear portion of the stick main body;
A housing surrounding the main body connecting terminal; And
Handy-stick vacuum cleaner, characterized in that it further comprises a; wheel on the outer peripheral surface of the housing.

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