KR101083395B1 - Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith - Google Patents

Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith Download PDF

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Publication number
KR101083395B1
KR101083395B1 KR1020100028147A KR20100028147A KR101083395B1 KR 101083395 B1 KR101083395 B1 KR 101083395B1 KR 1020100028147 A KR1020100028147 A KR 1020100028147A KR 20100028147 A KR20100028147 A KR 20100028147A KR 101083395 B1 KR101083395 B1 KR 101083395B1
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KR
South Korea
Prior art keywords
dust
dust collecting
cleaning robot
collecting blade
hinge
Prior art date
Application number
KR1020100028147A
Other languages
Korean (ko)
Other versions
KR20110108761A (en
Inventor
유호상
신경철
박성주
이노수
김종현
Original Assignee
주식회사 유진로봇
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 주식회사 유진로봇 filed Critical 주식회사 유진로봇
Priority to KR1020100028147A priority Critical patent/KR101083395B1/en
Priority to EP11762990.7A priority patent/EP2554086B1/en
Priority to JP2013502466A priority patent/JP5519073B2/en
Priority to PCT/KR2011/002124 priority patent/WO2011122818A2/en
Publication of KR20110108761A publication Critical patent/KR20110108761A/en
Application granted granted Critical
Publication of KR101083395B1 publication Critical patent/KR101083395B1/en

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    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/32—Carpet-sweepers
    • A47L11/33—Carpet-sweepers having means for storing dirt
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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

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  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Manipulator (AREA)

Abstract

The present invention relates to a dust collecting blade structure of the cleaning robot and a cleaning robot having the same. The present invention is a dust collecting blade structure that is mounted to the front of the inlet of the dust container provided in the cleaning robot to guide the waste to flow into the dust container, the dust collection having a plurality of supporting projections formed in the transverse direction on the rear side to improve the restoring force It provides a dust collecting blade structure of the cleaning robot, characterized in that it comprises a blade. According to the present invention, it is possible to maintain the shape of the dust collecting blades for a long time even under various floor conditions, thereby improving the cleaning efficiency.

Description

Dust collecting blade structure of cleaning robot and cleaning robot having same {Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith}

The present invention relates to a dust collecting blade structure of the cleaning robot and a cleaning robot having the same. More particularly, the present invention relates to a shape and mounting structure of a dust collecting blade of a cleaning robot for receiving dust flowing or splashing to the rear of a brush and flowing it into the dust container, and a cleaning robot having the dust collecting blade.

In general, a robot is a mechanical device that automatically performs a task or operation. Such robots can be used for industrial or medical purposes or to perform dangerous tasks on behalf of humans in polar regions where humans are difficult to operate.

Recently, robots used in homes have appeared as robot technology has been developed. The most representative of these household robots is a cleaning robot.

Currently, the cleaning robot is equipped with various sensors and navigation functions to identify its location and recognize the boundary of the room so that every corner of the room can be cleaned without a separate instruction. It has reached a level that can be started and stopped.

Efforts to improve the cleaning efficiency of the cleaning robots are getting more and more, and as a result of these efforts, more advanced cleaning robots are being developed.

The present inventors aim to provide a dust collecting blade structure and a cleaning robot having the dust collecting blade, which is easy to maintain while further improving dust collecting performance according to the development trend of the cleaning robot.

In order to achieve the above object, the present invention is a dust collecting blade structure which is mounted to the front of the inlet of the dust container provided in the cleaning robot to guide the inflow of garbage into the dust container, a plurality of support projections formed in the transverse direction on the rear It provides a dust collecting blade structure of the cleaning robot, characterized in that it comprises a dust collecting blade to improve the restoring force.

The dust collecting blade structure has a hook portion formed at one end to be detached to one side of the dust container; And a rotating part hinged to the other side of the dust container and rotated.

Here, the plurality of support protrusions may be formed to have a smaller diameter as they are disposed closer to the lower end of the dust collecting blade.

In addition, the pivoting portion is characterized in that it comprises a hinge insertion port formed in the 'c' shape to be coupled to and separated from the hinge formed in the dust container.

On the other hand, the present invention is a dust container for collecting the waste introduced through the inlet formed on the front; And a dust collecting blade mounted at the front of the inlet to guide the garbage into the dust container, and having a dust collecting blade having a plurality of supporting protrusions formed in the transverse direction at the rear surface thereof.

Here, the dust container is provided with a hook insertion groove formed in the form of a groove on one side, the other side has a hinge formed to project in the vertical direction, the dust collecting blade is a hook portion formed with a hook detachable to the hook insertion groove; It is characterized in that it comprises a pivoting portion coupled to the hinge is rotated.

In addition, the plurality of support protrusions may be formed to have a smaller diameter as they are disposed closer to the lower end of the dust collecting blade.

In addition, the pivoting portion is characterized in that it comprises a hinge insertion port formed in the 'c' shape to be coupled to and separated from the hinge formed in the dust container.

In addition, the dust container has a separation prevention portion formed to surround the outer peripheral surface of the hinge insertion hole in a state in which the hinge insertion hole is coupled to the hinge, the hinge insertion hole is rotated by a predetermined angle to avoid interference with the separation prevention portion After the separation is characterized in that.

In addition, the dust container is characterized in that it comprises a spill prevention plate protruding from the lower surface by a predetermined height so as to block the lower portion of the inlet.

According to the present invention, it is possible to maintain the shape of the dust collecting blades for a long time even under various floor conditions, thereby improving the cleaning efficiency. In addition, even if the dust collecting blade is worn, it is possible to replace only the dust collecting blade has the advantage of reducing the effort and cost required for maintenance.

1 is a perspective view of a cleaning robot having a dust collecting blade according to a preferred embodiment of the present invention.
2 is a partial cross-sectional view of a cleaning robot having a dust collecting blade according to a preferred embodiment of the present invention.
3 is an exploded perspective view of a dust collecting blade and a dust container according to a preferred embodiment of the present invention.
4 is a side view of the dust collecting blade according to the preferred embodiment of the present invention.
5 is a view illustrating a state in which the dust collecting blades are deformed.
6 is a perspective view showing a state in which the dust collecting blade is mounted on the dust container.
7 is a perspective view illustrating a state in which a dust collecting blade is separated from a dust container.
8 is a cross-sectional view showing a state in which the rotating unit is coupled to the hinge.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, detailed description is abbreviate | omitted when it is judged that it may obscure the summary of this invention. In addition, preferred embodiments of the present invention will be described below, but the technical idea of the present invention may be implemented by those skilled in the art without being limited or limited thereto.

1 is a perspective view of a cleaning robot with a dust collecting blade according to a preferred embodiment of the present invention, Figure 2 is a partial cross-sectional view of the cleaning robot with a dust collecting blade according to a preferred embodiment of the present invention.

The cleaning robot 1 according to a preferred embodiment of the present invention includes a dust bin 100 collecting garbage and a dust collecting blade 200 fastened to the dust bin 100.

The dust container 100 is provided at the rear of the cleaning robot 1. In more detail, the dust container 100 is provided at the rear end of the brush 2, as shown in Figure 2 serves to collect the waste introduced into the interior by the brush (2).

The upper part of the dust container 100 is provided with a dust container handle 104 to facilitate the holding of the dust container 100. The dust container handle 104 is preferably provided by hinged to the upper portion of the dust container 100 to be folded when the dust container 100 is mounted to the cleaning robot (1).

3 is an exploded perspective view of a dust collecting blade and a dust container according to a preferred embodiment of the present invention.

The lower portion of the front surface of the dust container 100 is provided with an inlet opening 106 is formed to open the waste.

Dust bin 100 has a hook insertion groove 110 is formed in the form of a recess concave toward the inner direction on one side. In addition, the other side of the dust container 100 is provided with a hinge 120 protruding in the vertical direction.

The hook insertion groove 110 and the hinge 120 are provided to detach the dust collecting blade 200 in the dust container 100 will be described in detail later with the dust collecting blade 200.

The dust container 100 includes a spill prevention plate 124 protruding from the lower surface by a predetermined height so as to block the lower portion of the inlet 106. The spill prevention plate 124 serves to prevent the dust, such as dust, collected near the inlet 106 when the dust collecting blade 200 is separated from the dust container 100.

Here, the height of the spill prevention plate 124 is smaller than the height of the dust collecting blades 200 so that the waste can be smoothly introduced into the dust container (100).

The dust collecting blade 200 is mounted in front of the inlet 106. The dust collecting blade 200 serves to guide the garbage transported to the rear by the rotation of the brush 2 to be introduced into the dust container 100.

Figure 4 is a side view of the dust collecting blade according to a preferred embodiment of the present invention, Figure 5 is a view showing a state in which the dust collecting blade is deformed.

As illustrated in FIG. 4, the dust collecting blade 200 includes a plurality of support protrusions 202 formed on the rear surface of the dust collecting blade 200 in the longitudinal direction, that is, in the transverse direction.

When the dust collecting blade 200 comes into contact with an obstacle on the floor or the bottom of which the lower end is raised during the cleaning of the cleaning robot 1, the dust collecting blade 200 should be bent so as not to interfere with the running of the cleaning robot 1 and pass through the obstacle. .

For example, when the cleaning robot 1 moves over a threshold or moves on a carpet, the dust collecting blade 200 may be in a driving direction even if it encounters an obstacle such as a threshold raised from the floor or a carpet as shown in FIG. 5. It should be formed to be able to pass over obstacles while bending in the opposite direction.

By the way, when the dust collecting blades 200 are bent in contact with the floor as described above, the shape may be restored by the elasticity of the dust collecting blades 200 itself, but when such bending is repeated, the dust collecting blades 200 may be elastic. Lose and become permanently deformed.

In this case, a distance between the brush 2 and the end of the dust collecting blade 200 becomes far, which causes a problem that it becomes difficult to introduce the waste transported backward by the brush 2 into the dust container 100.

The support protrusion 202 improves the restoring force of the dust collecting blade 200 and prevents permanent deformation from occurring, thereby maintaining a high cleaning efficiency for a long time.

Preferably, the plurality of support protrusions 202 are provided to be closer to the lower end of the dust collecting blade 200, so that the diameter of the support protrusions 202 is formed to be more smoothly bent.

As the support protrusion 202 is formed in the longitudinal direction of the dust collecting blades 200, the dust collecting blades 200 may be sufficiently curved to easily pass through the threshold or the carpet.

6 is a perspective view showing a state in which the dust collecting blade is mounted on the dust container, Figure 7 is a perspective view showing a state of separating the dust collecting blade from the dust container.

The dust collecting blade 200 includes a hook portion 210 detachably attached to the hook insertion groove 110 and a pivoting portion 220 coupled to the hinge 120 and rotated.

The hook portion 210 is positioned at one side of the dust collecting blade 200 to correspond to the hook insertion groove 110. One end of the hook portion 210 is formed with a hook 212 to be caught by the hook insertion groove (110).

The hook 212 formed as described above is provided to be separated from the hook insertion groove 110 by applying a predetermined force in a state of being striking to be caught by the hook insertion groove 110.

The rotating part 220 is provided at the other side of the dust collecting blade 200 corresponding to the position of the hinge 120. Rotating portion 220 is rotated in a state coupled to the hinge 120 serves to open and close the inlet (106).

8 is a cross-sectional view showing a state in which the rotating unit is coupled to the hinge.

Rotating portion 220 has a hinge insertion hole 222 is formed so that the inner circumferential surface is in contact with the outer circumferential surface of the hinge 120. Hinge insertion hole 222 is preferably formed in a semi-circular or 'c' shape to be coupled to and detached from the hinge 120.

By forming the hinge insertion hole 222 as described above, it is possible to completely separate the dust collecting blade 200 from the dust container 100 as shown in Figure 3, thereby damaging the dust collection blade 200 or end of life. If you do it will be easy to replace. In addition, when the dust collecting blades 200 are completely separated, the inside of the dust container 100 may be more easily cleaned.

On the other hand, the dust container 100 is provided with a separation prevention portion 122 formed to surround the outer circumferential surface of the hinge insertion hole 222 in a state in which the hinge insertion hole 222 is coupled to the hinge 120.

The separation prevention part 122 serves to allow the hinge insertion hole 222 coupled to the hinge 120 to be separated only when the hinge insertion hole 222 is rotated by a predetermined angle or more to avoid interference with the separation prevention part 122.

Due to this configuration, even when the hook portion 210 is separated from the hook insertion groove 110, the hinge insertion hole 222 can maintain the state coupled to the hinge 120, so that the dust collecting blade 200 has the dust container 100. ) Will be prevented from leaving at random.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

1: cleaning robot 2: brush
100: dust bin 104: dust bucket handle
106: inlet 110: hook insertion portion
120: hinge 122: separation prevention part
124: dust spill prevention plate 200: dust collecting blade
202: support protrusion 210: hook portion
212: hook 220: rotating part
222 hinge opening

Claims (10)

In the dust collecting blade structure which is installed in front of the inlet of the dust container provided in the cleaning robot to guide the waste into the dust container, the dust collecting blade includes a dust collecting blade having a plurality of supporting protrusions formed in the transverse direction on the rear side to improve the restoring force. Dust collection blade structure of the cleaning robot, characterized in that. The method of claim 1,
A hook portion having a hook formed at one end to be detached from one side of the dust container; And
Dust collecting blade structure of the cleaning robot, characterized in that it further comprises a rotating part hinged to the other side of the dust container is rotated. The method of claim 1,
The plurality of support protrusions are dust collecting blade structure, characterized in that the diameter is formed smaller as the closer to the lower end of the dust collecting blade. The method of claim 2,
The rotating part dust collecting blade structure of the cleaning robot, characterized in that it comprises a hinge insertion opening formed in the 'c' shape to be coupled to and separated from the hinge formed in the dust container. Dust bin for collecting the waste introduced through the inlet formed on the front; And
And a dust collecting blade mounted at the front of the inlet to guide the garbage into the dust container and having a plurality of supporting protrusions formed in the transverse direction at the rear side thereof. The method of claim 5, wherein
The dust container is provided with a hook insertion groove formed in the form of a groove on one side, the other side is provided with a hinge protruding in the vertical direction,
The dust collecting blade is a cleaning robot, characterized in that it comprises a hook portion formed with a hook detachable to the hook insertion groove, and a rotating portion coupled to the hinge is rotated. The method of claim 5, wherein
The plurality of support protrusions
Cleaning robot, characterized in that the smaller the diameter is arranged closer to the lower end of the dust collecting blade. The method according to claim 6,
The rotating part
Cleaning robot, characterized in that provided with a hinge insertion port formed in the 'c' shape to be coupled to and separated from the hinge formed in the dust container. The method of claim 8,
The dust bin is
And a separation prevention part formed to surround an outer circumferential surface of the hinge insertion hole in a state where the hinge insertion hole is coupled to the hinge,
The hinge insertion port is a cleaning robot, characterized in that to be separated after rotating by a predetermined angle to avoid interference with the separation prevention unit. The method of claim 5, wherein
The dust bin is
And a spill preventing plate protruding from a lower surface to a predetermined height so as to block a lower portion of the inlet.
KR1020100028147A 2010-03-29 2010-03-29 Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith KR101083395B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020100028147A KR101083395B1 (en) 2010-03-29 2010-03-29 Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith
EP11762990.7A EP2554086B1 (en) 2010-03-29 2011-03-29 Dust collection blade structure for cleaning robot and cleaning robot having same
JP2013502466A JP5519073B2 (en) 2010-03-29 2011-03-29 Dust collection blade structure of cleaning robot and cleaning robot provided with the same
PCT/KR2011/002124 WO2011122818A2 (en) 2010-03-29 2011-03-29 Dust collection blade structure for cleaning robot and cleaning robot having same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100028147A KR101083395B1 (en) 2010-03-29 2010-03-29 Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith

Publications (2)

Publication Number Publication Date
KR20110108761A KR20110108761A (en) 2011-10-06
KR101083395B1 true KR101083395B1 (en) 2011-11-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100028147A KR101083395B1 (en) 2010-03-29 2010-03-29 Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith

Country Status (4)

Country Link
EP (1) EP2554086B1 (en)
JP (1) JP5519073B2 (en)
KR (1) KR101083395B1 (en)
WO (1) WO2011122818A2 (en)

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Publication number Priority date Publication date Assignee Title
KR101378306B1 (en) * 2012-03-21 2014-03-27 주식회사 유진로봇 Dust Collecting Blade of Cleaning Robot and Cleaning Robot therewith
KR101573192B1 (en) 2014-05-30 2015-12-01 주식회사 유진로봇 Cleaning robot having improved driving and cleaning ability

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KR102121751B1 (en) * 2018-08-02 2020-06-11 주식회사 유진로봇 Rotating Type Rag Kit for Wet Robot Cleaner and Method and Apparatus for Controlling Position Therefor

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KR101573192B1 (en) 2014-05-30 2015-12-01 주식회사 유진로봇 Cleaning robot having improved driving and cleaning ability
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Also Published As

Publication number Publication date
EP2554086A4 (en) 2013-10-16
EP2554086B1 (en) 2015-11-18
WO2011122818A3 (en) 2012-01-26
KR20110108761A (en) 2011-10-06
WO2011122818A2 (en) 2011-10-06
JP5519073B2 (en) 2014-06-11
EP2554086A2 (en) 2013-02-06
JP2013523250A (en) 2013-06-17

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