KR20150001938U - Desktop Vacuum Cleaner - Google Patents

Abstract

The present invention provides an effect of providing a vacuum cleaner satisfying a decoration function and intimacy as a semicircular shape which can be held on a desk such as a desk or a table,
A main body portion 20 constituting a side grill 25 constituting a dust collecting case 10 for collecting dust such as dust, a driving device portion and an intake fan 24, A dust filter 40 accommodated in a bottom surface of the main body 20 and fastened to the grill 25 and an upper case 30 attached to and detached from the upper surface of the main body 20,
Since the structure is simple, it can be downsized, and it can be separated and assembled into individual accessories, so that it is easy to separate and assemble,
The present invention provides an effect of providing a desktop vacuum cleaner in which the suction force is increased to improve the suction force of foreign substances such as dust.

Description

Desktop Vacuum Cleaner {Desktop Vacuum Cleaner}

The present invention relates to a small-sized vacuum cleaner, and more particularly, to a small-sized vacuum cleaner, which is capable of easily and easily separating and sucking and removing an eraser residue generated on a tabletop, The present invention relates to a desk-top vacuum cleaner having a large-sized filter, which can be used when needed, and is capable of easily removing intake air due to its large suction force and easy disassembly and assembly.

Desk (table, desk, or work desk) is equipped with various documents for office work, writing tools for writing documents, and electronic devices such as computers and radios recently. In addition to this, various items are put on the store, factory, etc. for assembling, disassembling or repairing the parts, and work is done on them.

As a result, many kinds of dusts and dusts are generated on the table, and dusts formed from electronic devices are attached to the desk, and eraser crumbs used for correction during handwriting are generated.

In recent years, the office computer, which has been widely used for business purposes in the office, is equipped with a keyboard having many irregularities on the desk surface, causing the eraser residue and dust used on the desk to flow into the space between the dials of the keyboard, In order to clean the dust, there has been a problem that the user has to remove the dust by blowing wind by blowing or wiping the corner portion by putting a wet towel on the tipped tool.

The fine dust scattered from the cleaning spreads to the surroundings, which makes the surrounding dirty and detrimental to the human body.

In order to solve such a problem, a small vacuum cleaner has been known as a prior art. However, the vacuum cleaner has a complicated structure, and dust, which is sucked in, is sucked by a filter formed in a small space in a narrow space, making it difficult to exhaust the intake air, And it is difficult to remove the collected dust and the like.

That is, in Korean Utility Model Registration No. 20-0407704, the body is configured as a hand type so as to increase the convenience of use. However, it is possible to attach and detach an intake tube having a brush to / from the body, The dust and dirt which are absorbed by the motor are absorbed by the adsorption filter which is made up of a small size, and the air is controlled to be blown out to the outside of the air cleaner by the loss of the suction force. There is a disadvantage that the effect is hindered.

Another utility model registration No. 20-0228723 is a cleaning toy, in which a brush bar rotating by a wheel rolling rotates while sucking dirt such as dust on a desk surface and scattering it in a body by rotational force to recycle it into a dust bin

In such a configuration, there is a limit in the rotational force of the brush bar, and there is a disadvantage that it is difficult to remove the dust and the like adsorbed in the body, and the dust and the like adsorbed in the groove inside the keyboard can not be removed.

In order to solve such a problem, in the Utility Model Registration No. 20-0419353, a horn-shaped brush is provided at the tip of the rotating shaft rotating by the power supply, so that the horn end is inserted into the groove between the dials of the keyboard, However, there is a disadvantage in that it is impossible to clean the flat surface of a desk surface or the like, and dust or the like can not be sucked.

According to one technique, in the Utility Model No. 20-1993-0000307, a small vacuum cleaner for cleaning water is formed, and an inflow path for introducing dust or the like into the intake tube, which is detached from the main body, is formed. A water reservoir for picking up the adsorbent is provided.

Accordingly, dust, debris, and the like being sucked are adhered to the water in the water bottle to be prevented from being scattered to the outside.

However, there is a disadvantage in that a separate water reservoir, a small amount of intake air and a small amount of exhaust gas are not effective in cleaning due to a decrease in intake power, and the structure is complicated, will be.

Japanese Patent Application Laid-Open No. 10-1993-0008363 discloses a low-noise vacuum cleaner which is provided with a paper reusing bag for collecting dust and the like in a dust suctioning engine of a conventional vacuum cleaner.

The bag having such a configuration corresponds to a household cleaner having a disadvantage that the loss of the suction force comes quickly and the fine dust is radiated to the outside, as is known in the prior art.

Utility model registration No. 20-0407704 Utility model registration No. 20-0228723 Utility Model Registration No. 20-0419353 Utility Model Notification No. 20-1993-0000307 Patent Publication No. 10-1993-0008363

The present invention is configured in a semi-circular shape that can be held on a desk such as a desk or a table and can be easily held by a user, and has an insect shape such as a ladybug that satisfies a decoration function and intimacy.

A dust collecting case 10 in which a brush 11 for collecting dust and the like is formed on the bottom surface and an intake tube 12 is opened to form an intake hole for sucking dust,

A main body portion 20 which is attached to and detached from the upper portion of the dust collecting case 10 and has an air discharge grille 25 formed at a side surface thereof where the suction fan 24 interlocked with the motor 22 of the driving device portion, ),

A dust filter 40 enclosing the suction fan 24 received in the bottom of the main body 20 and being fastened to the grill 25 of the main body 20 in proximity to the inner side surface of the dust collecting case 10;

The upper case 30 which is detachably mounted on the upper portion of the main body 20 and accommodates the battery 21 and the driving unit of the motor 22 is attached and detached so that it can be downsized and can be easily separated and assembled, Use,

The object of the present invention is to provide a desk-top vacuum cleaner which is improved in suction force of dust and foreign substances by a configuration in which a suction force is increased.

In the conventional vacuum cleaner, a brush 11 for collecting dirt such as dust is formed on the bottom surface, and an intake tube 12 for forming an intake hole for sucking dust is opened A dust collecting case 10,

A main body portion 20 which is attached to and detached from the upper portion of the dust collecting case 10 and has an air discharge grille 25 formed at a side surface thereof where the suction fan 24 interlocked with the motor 22 of the driving device portion, ),

A dust filter 40 enclosing the suction fan 24 received in the bottom of the main body 20 and being fastened to the grill 25 of the main body 20 in proximity to the inner surface of the dust case 10,

The upper case 30 is detachably mounted on the upper portion of the main body 20 and accommodates the battery 21 and the driving unit of the motor 22,

The dust filter 40 is formed at a central portion thereof with a closed tube 41 which extends downwardly and forms an intake hole in the dust collecting case 10 and is engaged with the intake pipe 12 protruding upward,

The dust filter 40 constituting the circular plate 42 constituting the closed tube 41 integrally formed with the net 45 divided by the connecting piece 43 by the split piece 44,

The fastening pieces 46 curved and protruded outwardly from the split pieces 44 of the net 45 are configured as both sides to be attached to and detached from the grill 25 of the main body 20, You can also get decorative effects.

The present invention provides an effect of providing a vacuum cleaner satisfying a decoration function and intimacy as a semicircular shape which can be held on a desk such as a desk or a table,

A main body portion 20 constituting a side grill 25 constituting a dust collecting case 10 for collecting dust such as dust, a driving device portion and an intake fan 24, A dust filter 40 accommodated in a bottom surface of the main body 20 and fastened to the grill 25 and an upper case 30 attached to and detached from the upper surface of the main body 20,

Since the structure is simple, it can be downsized, and it can be separated and assembled into individual accessories, so that it is easy to separate and assemble,

The present invention provides an effect of providing a desktop vacuum cleaner in which the suction force is increased to improve the suction force of foreign substances such as dust.

1 is a perspective view of the present invention;
FIG. 2 is an exploded perspective view of the entirety of the present invention. FIG.
Fig. 3 is a longitudinal sectional view of the present invention in a state in which Fig.
FIG. 4 is a cross-sectional view of the present invention in a state in which FIG. 1 is combined. FIG.

The present invention can easily and easily separate and remove the eraser residue generated on the tabletop and the dust that enters the space between the dials of the computer keyboard,

The present invention provides a desk-top vacuum cleaner having a compact structure, which can be used on a desk, and is equipped with a large dust filter, so that the suction force is large and the disassembly and assembly is simple, so that the intake air can be easily removed.

In addition, the present invention is desirably constructed in a small size so that it can be always provided on the table, an intimacy feeling, an insect shape such as a ladybug to which the taste is satisfied, and a semicircular shape that can be easily caught by the user's hand.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

In the present invention, as shown in the drawing, a brush 11 for collecting dust and the like residues on the surface of a table, not shown, is formed radially from the bottom surface and forms an intake hole for sucking collected dust and the like A dust collecting case 10 in which the intake pipe 12 is pierced at the center,

And a motor 22 and an on / off switch 23 are formed on the upper surface of the dust collecting case 10 and connected to the suction fan 24 A main body 20 having a multi-layer grille 25 which receives the air from which dust and the like are removed,

And an upper case 30 which is detachably mounted on the upper portion of the main body 20 and accommodates a drive unit such as a battery 21 motor 22,

A dust filter 40 which is enclosed in the bottom surface of the main body part 20 and which is surrounded by the suction fan 24 and is fastened to the grill 25 of the main body part 20 in proximity to the inner surface of the dust- do.

The dust filter 40 of the present invention has a structure in which the dust filter 40 extends downward in a straight line from the center of the suction fan 24 to form an intake hole in the dust case 10 and is engaged with an upwardly projecting intake pipe 12, And the circular plate 42 constituting the closed tube 41 is connected to a plurality of connecting members 43 by a plurality of vertically divided members 44 And a fastening piece 46 curved and protruded outwardly is formed on either one of the split pieces 44 of the net 45 so as to form the fastening piece 46, And is attached to and detached from the grill (25) of the main body (20).

The dust collecting case 10 is provided at its rear side with an outwardly bent locking collar 13 and at its front side with a push fitting part 15 interlocked with a push 14 to be fastened to the dust collecting case 10 The engaging groove 26 formed on the inner surface of the main body 20 can be released by the engagement and the pushing of the pusher 14. [

A fastening protrusion 13-1 formed on the right side of the upper surface of the main body 20 and a fastening protrusion 13b formed on the front side of the upper case 30 to protrude from the curved surface band 27, (28), and the inner surface of the upper case (30)

And a fastening protrusion 28-1 of a translator-like shape to be fastened to the fastening claw 13-1 and a fastening protrusion 28 of the front side are fastened together with a fastener- So that it can be engaged and disengaged by rotation.

The main body 20 is provided with a motor 22 and a battery 21 on both sides of the motor 22. An on / off switch 23 for turning on and off the power is provided outside the main body 20 Exposed and manipulated,

The shape of the vacuum cleaner of the present invention is a semicircular shape that can be easily grasped by a user, and is small in size so that it can be always provided on the desk together with its beauty, and has an intimacy, an insect shape such as a ladybug that satisfies a decorative function, It is preferable that it is formed in a semicircular shape that can be held easily.

In the figure, reference numeral 50 denotes a foreign substance such as dust.

It is a matter of course that the shape ladybug shown in the above design is merely a simple example and the shape can be formed in one shape.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As shown in the perspective view of FIG. 1, the present invention is configured such that a cleaner of the present invention is provided on a table of an office or the like. When dust is generated on a tabletop due to working light in such a beach state, The main body 20 having the dust filter 40 attached to the dust collecting case 10 of FIG. 1, and the cleaner of the present invention in a state where the upper case 30 is coupled.

At this time, when the operator moves the ON / OFF switch 23 exposed at the side portion shown in FIG. 4 to the "ON" state by using the hand, the power source connected to the switch drives the motor 22, The user rotates the suction fan 24 fastened to the dust collecting case 10 at a high speed and the user moves the cleaner of the present invention to a position where there is foreign matter such as dust or debris, ) Collects foreign substances on the tabletop surface.

The suction fan 24 that rotates at high speed in the dust collecting case 10 and the main body 20 by rotation rotates the inside air to the outside through the grill 25 of the main body 20, And at the same time, attracts foreign matter such as dust collected together with the outside air through a dust intake tube 12 which forms an intake hole opened at the center of the dust filter 40.

Such intake air sucks dust or the like collected in the brush 11 together and collects dust or the like by sucking dust or the like into the dust filter 40 fastened in the main body part 20. The intake air is again supplied to the suction fan 24 So that foreign substances such as dust contained in the air can not pass through the dust filter 40 and only air is discharged to the outside.

Foreign matter such as dust or the like introduced into the dust collecting case 10 is collected and collected in the dust filter 40 or through the space between the connecting pieces 43 outside the circular plate 42 of the dust filter 40 and rotated into the dust collecting case 10.

That is, a vortex is formed in the main body part 20 and the dust collecting case 10 by the rotation of the suction fan 24, and the vortex flows into the dust filter 40 and the dust collecting case 10, So that it is not scattered and is not scattered, and the loose foreign matter can be easily removed because it is not jammed when it is later disposed of in the trash.

As described above, the user moves the cleaner of the present invention to a position where there is foreign matter such as dust on the table or moves in the concave / convex portion like a computer keyboard, so that the brush 11 formed at the lower part of the dust case 10, And the brush 11 can be cleaned by friction or dropping off the clearance between the request part and the clearance foreign body.

When the cleaning is completed, the motor 22 is stopped by switching the on / off switch 23 to the "off" position to switch the power from " Stopped.

As shown in FIGS. 2 and 3, when the pusher 14 formed on the dust collecting case 10 is pressed to remove foreign matter such as dust, The pushing fastening portion 15 fastened to the fastening groove 26 formed on the inner circumferential surface of the main body portion 20 moves away from the main body portion 20 while pushing the pushing fastening portion 15 toward the downward direction and the backward direction, And separates the case 10 to remove foreign matter such as dust collected in the dust-collecting case 10 separated as shown in Fig.

When the dust filter 40 is forcibly pulled down to separate the dust filter 40 fastened to the inside of the main body 20, the fastening pieces 46 protruding from both sides of the dust filter 40 may be pulled out from the main body The dust filter 40 is detached from the gap of the grill 25 of the filter 20.

The foreign matter such as residual dust in the separated dust filter 40 may be removed or washed with water, and then the dust filter 40 may be attached to the main body 20 to perform a cleaning operation.

When the user turns the upper case 30 fastened to the main body 20 in a clockwise direction while the user holds the main body 20 in order to replace the battery by such use, the upper case 30 is rotated, The engaging projections 28 fastened to the engaging grooves 26-1 move to the escape space while the translator-like engaging grooves 26-1 of the inner circumferential surface of the case 30 are rotated, The upper case 30 is separated while the fastening claw 13-1 and the translator-like fastening protrusion 28-1 are separated.

In such a separated state, the battery 21 can be separated and the new battery can be replaced as is well known in the art.

The separation, disassembly and assembly as described above can separate or assemble each member shown in FIG. 2 to clean or assemble the collected foreign substances such as dust.

Such a cleaner of the present invention has a semicircular shape in which the shape thereof can be easily grasped by a user, and is constructed in a small size so that it can always be provided on a desk, and has an insect shape such as a ladybug However, it is needless to say that such a shape is not specific to the present invention but can be changed in various shapes.

It should be noted that the embodiments described in the present invention are illustrative of a preferred embodiment, and the embodiments that occur naturally by the embodiments or the embodiments of the present invention, Will be.

10: dust collecting case 11: brush 12:
13, 13-1: fastening ring part 14: push 15:
20: main body 21: battery 22: motor
23: ON / OFF switch 24: Intake fan 25: Grill
26, 26-1: fastening groove 27: curved band member 28, 28-1: fastening projection
30: upper case 40: dust filter 41: sealing tube
42: Circular plate 43: Connecting piece 44: Split piece
45: net member 46:

Claims (4)

A conventional desk-top vacuum cleaner configured to separate a main body and a dust-collecting case so as to collect dust with an intake air by an intake fan interlocked with a motor and remove dust collected therefrom,

A dust collecting case 10 in which a brush 11 for collecting dust and the like is formed on the bottom surface and an intake tube 12 for forming an intake hole for sucking dust is opened,

A main body portion 20 which is attached to and detached from the upper portion of the dust collecting case 10 and has an air discharge grille 25 formed at a side surface thereof where the suction fan 24 interlocked with the motor 22 of the driving device portion, ),

A dust filter 40 enclosing the suction fan 24 received in the bottom of the main body 20 and being fastened to the grill 25 of the main body 20 in proximity to the inner surface of the dust case 10,
Wherein the upper case (30) is detachably attached to and detached from the upper portion of the main body (20) and accommodates a battery (21) and a drive unit of the motor (22).
The method according to claim 1,
The dust filter 40 is formed at a central portion thereof with a closed tube 41 which extends downwardly and forms an intake hole in the dust collecting case 10 and is engaged with the intake pipe 12 protruding upward,
The dust filter 40 constituting the circular plate 42 constituting the closed tube 41 integrally formed with the connecting body 45 divided by the connecting piece 43 by the dividing pieces 44,
Wherein the fastening piece (46) curvedly outwardly protruding from the split piece (44) of the net body (45) is configured to be attached to and detached from the grill (25) of the main body part (20).
The method according to claim 1,
And a fastening protrusion 28 formed on the protruding curved surface band material 27 to form a fastening protrusion 28 formed on the inner surface of the upper case 30 28-1 and the coupling groove 26-1,
The dust collecting case 10 includes a main body 20 having a fastening part 13 bent outward and a pushing part 15 fastened to the front part of the main body part 20, Is configured to be able to be released by the engagement of the engagement groove (26) formed on the side surface and the pushing of the push (14).
The method according to claim 1,
A shape combining the main body portion 20 and the upper case 30 for mounting the dust collecting case 10 and the dust filter 40 to the inside is formed in an insect shape in which convenience of use, A desk vacuum cleaner.

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