KR20130032489A - Automatic cleaner - Google Patents

Automatic cleaner Download PDF

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Publication number
KR20130032489A
KR20130032489A KR1020110096101A KR20110096101A KR20130032489A KR 20130032489 A KR20130032489 A KR 20130032489A KR 1020110096101 A KR1020110096101 A KR 1020110096101A KR 20110096101 A KR20110096101 A KR 20110096101A KR 20130032489 A KR20130032489 A KR 20130032489A
Authority
KR
South Korea
Prior art keywords
casing
side brush
brush
brush assembly
suction
Prior art date
Application number
KR1020110096101A
Other languages
Korean (ko)
Other versions
KR101322589B1 (en
Inventor
송승현
김효성
김용균
신현선
유선일
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020110096101A priority Critical patent/KR101322589B1/en
Priority to EP12834284.7A priority patent/EP2737837B1/en
Priority to US13/980,291 priority patent/US20130291331A1/en
Priority to EP15193040.1A priority patent/EP2997870B1/en
Priority to CN201280010227.3A priority patent/CN103402412B/en
Priority to AU2012310377A priority patent/AU2012310377B2/en
Priority to PCT/KR2012/007578 priority patent/WO2013042975A2/en
Publication of KR20130032489A publication Critical patent/KR20130032489A/en
Application granted granted Critical
Publication of KR101322589B1 publication Critical patent/KR101322589B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Abstract

PURPOSE: An automatic cleaner is provided to efficiently clean by a side brush because the side brush moves inwards and outwards of a casing according to cleaning conditions. CONSTITUTION: An automatic cleaner comprises a casing(110), a suction unit, a transfer unit(140), and a side brush assembly(150). A suction hole(111) is formed in a bottom surface of the casing. The suction unit is installed inside the casing and inhales foreign substances through the suction hole. The transfer unit transfers the casing. The side brush assembly is rotatably installed to the bottom of the casing and includes a brush(152) transferring the foreign substances towards the suction hole.

Description

Automatic cleaner

The present invention relates to an automatic cleaner.

In general, a vacuum cleaner is a home appliance that sucks and removes foreign substances on the floor. Recently, among these cleaners, the vacuum cleaner which cleans automatically is called an automatic cleaner. The automatic cleaner sucks and removes foreign substances on the bottom surface while moving by the driving force of the motor operated by the rechargeable battery.

Referring to FIG. 1, a moving device 20 is installed in a casing 10 that forms an exterior of the automatic cleaner 1. In addition, the automatic cleaner sucks the foreign matter located on the floor while the automatic cleaner moves in a predetermined direction. To this end, a suction port 30 for suctioning foreign substances on the bottom surface of the casing 10 is formed. And on the suction port 30, the main brush 30 is provided in direct contact with the foreign matter so that the foreign matter is sucked through the suction port (30).

However, such an automatic cleaner sucks only foreign matter in an area corresponding to the lower side of the casing 10 and substantially in an area corresponding to the lower side of the suction port 30. Therefore, in the case of the area corresponding to the outside of the suction port 30, there is a disadvantage that the cleaning is not made correctly.

In order to prevent this, the side brush 40 is provided on the bottom of the casing 10. At least a part of the side brush 40 extends out of the casing 10. The side brush 40 rotates with respect to the casing 10, and sweeps foreign substances in an area corresponding to the outer side of the casing 10 and the suction port 30 toward the suction port 30. Play a role.

However, the following problems occur with the automatic cleaner according to the related art.

As described above, the foreign matter in the area corresponding to the outside of the suction port 30 is sucked through the suction port 30 by the rotation of the side brush 40. Therefore, as the length of the side brush 40 increases, the area cleaned by the automatic cleaner increases substantially. However, if the length of the side brush 40 is increased, the side brush 40 may be damaged during the cleaning process or storage. In addition, when the length of the side brush 40 is increased, the area occupied by the automatic cleaner increases, which causes a disadvantage in that the storage of the automatic cleaner becomes inconvenient.

The present invention is to solve the above-mentioned conventional problems, it is an object of the present invention to provide an automatic cleaner configured to perform the cleaning more efficiently.

Another object of the present invention is to provide automatic cleaning which is configured so that damage to the product can be prevented.

Still another object of the present invention is to provide an automatic cleaner configured to be stored more easily.

One aspect of an embodiment of an automatic cleaner according to the present invention for achieving the above object is a casing inlet is formed on the bottom; A suction device installed inside the casing and suctioning foreign substances through the suction port; A moving device for moving the casing; And a brush installed rotatably on a bottom surface of the casing and moving a foreign matter in an area corresponding to an outer side of the casing toward the suction port. It includes.

In the embodiment of the automatic cleaner according to the present invention, the side brush is moved into and out of the casing depending on whether or not the cleaning is performed. Therefore, an effective cleaning is performed by the side brush and at the same time, the effect of preventing damage and inconvenience of storage of the side brush can be expected.

1 is a bottom view showing an automatic cleaner according to the prior art.
Figure 2 is a perspective view showing the bottom of the first embodiment of the automatic cleaner according to the present invention.
Figure 3 is a schematic view showing a first embodiment of the present invention.
4 and 5 are bottom views showing the operation of the side brush assembly in the first embodiment of the automatic cleaner according to the present invention.
Figure 6 is a bottom view showing the operation of the side brush assembly in a second embodiment of the automatic cleaner according to the present invention.

Hereinafter, a configuration of a first embodiment of an automatic cleaner according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing the bottom of the first embodiment of the automatic cleaner according to the present invention, Figure 3 is a schematic view showing a first embodiment of the present invention.

2 and 3, the casing 110 forms an appearance of the automatic cleaner 100 (hereinafter, referred to as a “cleaner” for convenience of description). The casing 110 is formed in a flat polyhedron shape. Inside the casing 110, various components constituting the cleaner 100 are installed. For example, the inside of the casing 110 is provided with a suction means (not shown) for suctioning foreign matter and a dust collecting means (not shown) for collecting the suctioned foreign matter.

In addition, a suction port 111 is formed at a bottom of the casing 110. The suction port 111 serves as an inlet in which foreign matter is sucked into the casing 110 and substantially the dust collecting means by the suction means. The suction port 111 is formed by cutting a portion of the bottom surface of the casing 110.

Meanwhile, a mounting groove 113 is formed at the bottom of the casing 110. The seating groove 113 is formed by recessing a portion of the bottom surface of the casing 110 upwardly relative to the bottom of the bottom surface of the casing 110. In this embodiment, the seating groove 113 is composed of two which are respectively located on the bottom surface of the casing 110 corresponding to both sides of the suction port 111.

The main brush 120 is installed in the casing 110 corresponding to the suction port 111. The main brush 120 serves to remove the foreign matter by contacting the foreign matter through the suction port 111. The main brush 120 is rotatably installed in a state exposed downward through the inlet 111. In addition, the main driving member 130 provides a driving force for the rotation of the main brush 120.

In addition, the casing 110 is provided with a mobile device 140. The movement device 140 is for movement of the casing 110. For example, the mobile device 140 may be driven by a drive motor (not shown) installed in the casing 110.

At the bottom of the casing 110, two side brush assemblies 150 are installed. The side brush assembly 150 is rotatably installed with respect to the casing 110. Substantially, the side brush assembly 150 is selectively positioned below the casing 110 or outside of the casing with respect to the casing 110. The side brush assembly 150 serves to allow the suction means to suck foreign substances located in an area corresponding to the outside of the suction port 111 through the suction port 111. In this embodiment, the side brush assembly 150, the rotating member 151, the brush 152, the leg member 154, the first and second driving members 155 and 156 and the first and second Switches 157 and 158.

In more detail, the rotation member 151 is formed in a polyhedral shape corresponding to the seating groove 113. Substantially, the rotation member 151 is rotatably installed on the bottom surface of the casing 110 about the rotation axis in the vertical direction. As will be described later, since the brush 152 is fixed to the pivot member 151, the pivot member 151 may be referred to as a brush holder.

The brush 152 is rotatably installed at the bottom of the pivot member 151. The brush 152 moves the foreign matter located in an area substantially corresponding to the outside of the suction port 111 to the lower side of the suction port 111. The brush 152 includes three hairs 153 that are spaced apart from each other by a predetermined angle. However, the number and location of the mother 153 is not limited thereto.

The leg member 154 is provided on the bottom surface of the rotation member 151. The leg member 154 allows the brush 152 to maintain a predetermined distance from the bottom surface to be cleaned. This is to prevent the phenomenon in which the brush 152 is in close contact with the bottom surface during the cleaning process and the brush 152 is damaged or the rotation of the brush 152 is interfered with. To this end, the bottom of the leg member 154 is substantially positioned below the bottom of the brush 152.

The first driving member 155 provides the driving force for the rotation member 151 to rotate. The first driving member 155 may be installed in the casing 110. The first driving member 155 directly transmits the driving force to the rotating member 151, or the driving force of the first driving member 155 is driven by a separate driving force transmitting member (not shown). Can be delivered to.

In the present embodiment, the side brush assembly 150 is either the first position (see FIG. 4) or the second position (see FIG. 5) by the rotation of the pivot member 151 relative to the casing 110. Is optionally located. Here, the first position means a position where the side brush assembly 150 is positioned below the casing 110. In the present embodiment, when the side brush assembly 150 is positioned in the first position, the projection of the rotating member 151 in the vertical direction is projected of the casing 110 in the vertical direction. It is located inside of. The second position means a position where the side brush assembly 150 is located outside the casing 110. In the present embodiment, when the side brush assembly 150 is positioned in the second position, the projection of a part of the pivot member 151 in the up and down direction is outside the projection of the casing 110 in the up and down direction. And the remaining projection of the pivot member 151 in the vertical direction is located inside the projection of the casing 110 in the vertical direction. In addition, the rotation member 151 may be said to be seated in the seating groove 113 when the side brush assembly 150 is located at the second position. In addition, in the present embodiment, when the side brush assembly 150 is positioned in the first position, the projection of the brush 152 in the vertical direction is also located inside the projection of the casing 110 in the vertical direction. . In addition, when the side brush assembly 150 is located in the second position, the projection of the brush 152 in the vertical direction is located inside and outside of the projection of the casing 110 in the vertical direction. However, with the side brush assembly 150 positioned in the first position, the projection of a portion of the brush 152 in the up and down direction may be located outside the projection of the casing 110 in the up and down direction. have.

Meanwhile, the side brush assembly 150 is selectively positioned at one of the first and second positions depending on whether the cleaner is cleaned. Here, the cleaning operation of the cleaner may be understood as the same meaning as the operation of the suction means. That is, the side brush assembly 150 is located at the first position when the cleaning operation of the cleaner is not started. The side brush assembly 150 is rotated and positioned at the second position when the cleaning operation of the cleaner is started. If this is described in terms of the first driving member 155, the start of the operation of the first driving member 155 to rotate the side brush assembly 150 from the first position to the second position, It can be said that it is made simultaneously with the start of the operation of the suction means. In addition, the start of the operation of the first driving member 155 for rotating the side brush assembly 150 from the second position to the first position may be said to occur simultaneously with the stop of the operation of the suction means. . Hereinafter, for convenience of description, a direction in which the first driving member 155 operates to rotate the side brush 40 from the first position to the second position is referred to as a forward direction, and the side brush assembly 150 The direction in which the first driving member 155 operates to rotate from the second position to the first position is referred to as a reverse direction.

In addition, the second driving member 156 provides a driving force for the rotation of the brush 152. For example, the second driving member 156 is installed inside the casing 110 to transmit driving force to the brush 152 through a separate driving force transmitting member (not shown), or the rotating member ( It is installed on the 151 may transmit a driving force directly to the brush 152. The start and stop of the operation of the second driving member 156 may be performed simultaneously with the start and stop of the operation of the suction means. In other words, the start and stop of the operation of the second driving member 156 coincide with the start of the rotation of the first driving member 155 in the forward direction and in the reverse direction of the first driving member 155. It can be done simultaneously with the stop of rotation.

The first and second switches 157 and 158 serve to regulate the operation of the first driving member 155. More specifically, the first switch 157 is the first drive member 155 is rotated in the forward direction when the side brush assembly 150 is located in the second position from the first position, the first The one drive member 155 generates a signal to stop. The second switch 158 may include the first driving member 155 when the first driving member 155 rotates in the reverse direction and the side brush assembly 150 is positioned at the first position in the second position. 155 generates a signal to stop. For example, the first and second switches 157 and 158 may be turned on / off by the rotating member 151 to generate a signal.

Hereinafter, the operation of the first embodiment of the automatic cleaner according to the present invention will be described in more detail with reference to the accompanying drawings.

4 and 5 are bottom views showing the operation of the side brush assembly in the first embodiment of the automatic cleaner according to the present invention.

First, referring to FIG. 4, when the cleaner is not cleaned using the cleaner, that is, when the cleaner is being stored or charged, the side brush assembly 150 is positioned at the first position. Therefore, the side brush assembly 150 is positioned below the casing 110 so that the side brush assembly 150 is not exposed to the outside of the casing 110. In addition, since the side brush assembly 150 is positioned below the casing 110, the space required for storing the cleaner may be reduced. In addition, in particular, when the brush 152 is positioned below the casing 110, the brush 152 may be prevented from being damaged during the storage of the cleaner.

On the other hand, in this state, when the cleaning is started, the operation of the suction device is started, the foreign matter is sucked through the suction port 111. In addition, the mobile device 140 operates to perform cleaning while the cleaner moves.

In addition, when the operation of the suction device is started, the rotation of the first drive member 155 in the forward direction is started. Thus, the side brush assembly 150 rotates from the first position to the second position. More specifically, when the operation of the suction device for cleaning is started, the forward rotation of the first drive member 155 is started. Accordingly, the side brush assembly 150 is rotated in the first position by the first driving member 155 and positioned in the second position.

When the side brush assembly 150 is positioned at the second position, the first switch 157 generates a signal for stopping the forward rotation of the first driving member 155. Accordingly, the forward rotation of the first driving member 155 is stopped to maintain the side brush assembly 150 in the second position.

On the other hand, when the operation of the suction device is started, the rotation of the second drive member 156 is started. Therefore, the brush 152 is rotated to move the foreign matter in the area corresponding to the outside of the suction port 111 downward of the suction port 111. And the foreign matter moved below the suction port 111 moved by the brush 152 is sucked by the suction device.

Next, when the cleaning operation by the cleaner is finished, the operation of the suction device is terminated. When the cleaner is positioned at a predetermined position, for example, a position for charging or storing, the operation of the mobile device 140 is also stopped.

On the other hand, when the operation of the suction device is finished, the rotation of the first drive member 155 in the reverse direction is started. Thus, the side brush assembly 150 rotates from the second position to the first position. When the side brush assembly 150 is positioned at the first position, the reverse rotation of the first driving member 155 is stopped by a signal generated from the second switch 158. In addition, when the rotation of the first driving member 155 in the reverse direction is stopped, the rotation of the second driving member 156 is stopped. Therefore, the rotation of the brush 152 is also stopped.

In addition, the side brush assembly 150 is positioned at the first position, thereby preventing the side brush assembly 150, in particular, the brush 152 from being exposed to the outside of the cleaner. Therefore, in the process of charging or storing the cleaner, the phenomenon in which the side brush assembly 150 is damaged may be prevented.

Hereinafter, a second embodiment of an automatic cleaner according to the present invention will be described in more detail with reference to the accompanying drawings.

Figure 5 is a bottom view showing the operation of the side brush assembly in a second embodiment of the automatic cleaner according to the present invention. For the same components as those of the first embodiment of the present invention described above among the components of the present embodiment, reference numerals of FIGS. 1 to 5 are used, and detailed description thereof will be omitted.

Referring to FIG. 6, in the present embodiment, the side brush assembly 150 continuously rotates between the first and second positions while the cleaner performs a cleaning operation. That is, the side brush assembly 150 does not maintain the state positioned at the second position during the cleaning operation, but reciprocates while forming a predetermined trajectory between the first and second positions. Therefore, the wider area can be cleaned by the rotation of the side brush assembly 150.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. .

In the above-described embodiment, the start of the forward rotation and the reverse rotation of the first drive member are limited to the same time as the start and the stop of the operation of the suction means, respectively, but are not necessarily limited thereto. As another example, the rotation of the first driving member in the forward direction may be started after the operation of the suction means is started. The rotation of the first drive member in the reverse direction may also be stopped before the operation of the suction means is stopped.

In the above-described embodiment, the start and stop of the rotation of the second drive member is limited to the start of the rotation of the first drive member in the forward direction and the stop of the rotation in the reverse direction. However, as another example, the rotation of the second driving member may be started at the same time as the rotation of the first driving member in the forward direction. In another example, the rotation of the second driving member may be stopped at the same time as the start of the rotation of the first driving member in the reverse direction.

The operation of the first and second driving members may be performed in conjunction with the operation of the main driving member. For example, the start of rotation of the first drive member in the forward direction may be performed simultaneously with the start of the operation of the main drive member. In addition, the start of rotation of the first driving member in the reverse direction may be performed at the same time as the operation of the main driving member is stopped. In addition, the start and stop of the rotation of the second drive member may be performed simultaneously with the start and stop of the operation of the main drive member.

Claims (18)

A casing having a suction port formed at a bottom thereof;
A suction device installed inside the casing and suctioning foreign substances through the suction port;
A moving device for moving the casing; And
A side brush assembly rotatably installed on a bottom surface of the casing, the side brush assembly including a brush for moving a foreign material in an area corresponding to an outer side of the casing toward the suction port; Automatic cleaner comprising a.
The method of claim 1,
In association with operation of the suction device, the entirety of the side brush assembly is located below the casing or at least a portion of the side brush assembly is located outside the casing.
The method of claim 1,
In the state where the suction device is stopped, all of the side brush assemblies are located below the casing,
And when the suction device is operated, the side brush assembly pivots with respect to the casing such that a portion of the side brush assembly is located outside the casing.
The method of claim 1,
In the state where the suction device is stopped, all of the side brush assemblies are located below the casing,
When the suction device is operated, the side brush assembly is repeated with respect to the casing between a position where all of the side brush assembly is located below the casing and a position where a portion of the side brush assembly is located outside the casing. Auto cleaner rotating with.
The method of claim 1,
And the brush rotates only when the suction device operates in association with the operation of the suction device.
The method of claim 1,
The bottom of the casing, the automatic cleaner is provided with a seating groove for selectively seating the side brush assembly.
The method according to claim 6,
The brush rotates only when the side brush assembly is seated in the seating groove.
The method of claim 1,
The side brush assembly further comprises a leg member positioned below the bottom of the brush.
The method of claim 1,
A main brush for removing the foreign matter by contacting the foreign matter through the suction port; And
A main driving member providing a driving force for rotating the main brush; Further comprising:
The brush is an automatic cleaner that rotates in conjunction with the operation of the main drive member.
A casing having a suction port formed at a bottom thereof;
A suction device installed inside the casing and suctioning foreign substances through the suction port;
A moving device for moving the casing;
A main brush for removing the foreign matter by contacting the foreign matter through the suction port;
A main driving member providing a driving force for rotating the main brush;
A rotating member rotatably mounted to the casing;
A first driving member providing a driving force for rotating the rotating member;
A brush rotatably installed on the rotation member to move the foreign matter in an area corresponding to the outside of the casing toward the suction port; And
A second driving member providing a driving force for rotating the brush; Automatic cleaner comprising a.
11. The method of claim 10,
The rotating member is rotated with respect to the casing, the first position where all projections in the vertical direction are located inside the projection of the casing in the vertical direction, and the projection in the vertical direction is the casing. An automatic cleaner for forming a predetermined trajectory between a second position located inside and outside the projection of the.
The method of claim 11,
And the rotation member is positioned at the first position when the suction member is stopped, and is rotated at the first position and positioned at the second position when the suction member is operated.
13. The method of claim 12,
And the brush rotates when the rotating member rotates to the second position at the first position.
The method of claim 11,
The rotating member is positioned at the first position when the suction member is stopped, and when the suction member is operated, the automatic cleaner repeatedly rotates while forming a predetermined trajectory between the first and second positions.
15. The method of claim 14,
The brush rotates when the rotating member repeatedly rotates while forming a predetermined trajectory between the first and second positions.
The method of claim 11,
The bottom surface of the casing is provided with a seating groove formed in a shape corresponding to the pivot member,
And the pivot member is seated in the seating groove in a state of being positioned in the first position.
11. The method of claim 10,
And a leg member installed on the bottom of the pivot member.
The method of claim 17,
The bottom face of the said leg member is located below compared with the bottom face of the said brush.
KR1020110096101A 2011-09-23 2011-09-23 Automatic cleaner KR101322589B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020110096101A KR101322589B1 (en) 2011-09-23 2011-09-23 Automatic cleaner
EP12834284.7A EP2737837B1 (en) 2011-09-23 2012-09-21 Automatic vacuum cleaner
US13/980,291 US20130291331A1 (en) 2011-09-23 2012-09-21 Automatic cleaner
EP15193040.1A EP2997870B1 (en) 2011-09-23 2012-09-21 Automatic cleaner
CN201280010227.3A CN103402412B (en) 2011-09-23 2012-09-21 Automatic cleaner
AU2012310377A AU2012310377B2 (en) 2011-09-23 2012-09-21 Automatic vacuum cleaner
PCT/KR2012/007578 WO2013042975A2 (en) 2011-09-23 2012-09-21 Automatic vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110096101A KR101322589B1 (en) 2011-09-23 2011-09-23 Automatic cleaner

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020130069723A Division KR101306483B1 (en) 2013-06-18 2013-06-18 Automatic cleaner

Publications (2)

Publication Number Publication Date
KR20130032489A true KR20130032489A (en) 2013-04-02
KR101322589B1 KR101322589B1 (en) 2013-11-29

Family

ID=48435263

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110096101A KR101322589B1 (en) 2011-09-23 2011-09-23 Automatic cleaner

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Country Link
KR (1) KR101322589B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171793A1 (en) * 2013-04-19 2014-10-23 (주)유진로봇 Suction type cleaning robot
WO2015037755A1 (en) * 2013-09-12 2015-03-19 엘지전자 주식회사 Automatic cleaner
KR20170049511A (en) 2014-09-08 2017-05-10 악티에볼라겟 엘렉트로룩스 Robotic vacuum cleaner
US20210169286A1 (en) * 2018-08-21 2021-06-10 Guangzhou Xiaoluo Robotics Co., Ltd. Sweeping Mechanism and Sweeping Robot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040013383A (en) * 2002-08-06 2004-02-14 삼성광주전자 주식회사 Cleaning robot
KR101249864B1 (en) * 2007-10-01 2013-04-02 삼성전자주식회사 Robot cleaner
JP5243879B2 (en) * 2008-08-04 2013-07-24 富士重工業株式会社 Side brush support device for cleaning robot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171793A1 (en) * 2013-04-19 2014-10-23 (주)유진로봇 Suction type cleaning robot
WO2015037755A1 (en) * 2013-09-12 2015-03-19 엘지전자 주식회사 Automatic cleaner
US10264935B2 (en) 2013-09-12 2019-04-23 Lg Electronics Inc. Automatic cleaner
KR20170049511A (en) 2014-09-08 2017-05-10 악티에볼라겟 엘렉트로룩스 Robotic vacuum cleaner
US20210169286A1 (en) * 2018-08-21 2021-06-10 Guangzhou Xiaoluo Robotics Co., Ltd. Sweeping Mechanism and Sweeping Robot

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