WO2011122818A2 - 청소 로봇의 집진 블레이드 구조 및 이를 구비한 청소 로봇 - Google Patents

청소 로봇의 집진 블레이드 구조 및 이를 구비한 청소 로봇 Download PDF

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Publication number
WO2011122818A2
WO2011122818A2 PCT/KR2011/002124 KR2011002124W WO2011122818A2 WO 2011122818 A2 WO2011122818 A2 WO 2011122818A2 KR 2011002124 W KR2011002124 W KR 2011002124W WO 2011122818 A2 WO2011122818 A2 WO 2011122818A2
Authority
WO
WIPO (PCT)
Prior art keywords
dust
cleaning robot
dust collecting
hinge
collecting blade
Prior art date
Application number
PCT/KR2011/002124
Other languages
English (en)
French (fr)
Korean (ko)
Other versions
WO2011122818A3 (ko
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 JP2013502466A priority Critical patent/JP5519073B2/ja
Priority to EP11762990.7A priority patent/EP2554086B1/en
Publication of WO2011122818A2 publication Critical patent/WO2011122818A2/ko
Publication of WO2011122818A3 publication Critical patent/WO2011122818A3/ko

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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
    • 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

Definitions

  • 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.
  • a robot 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.
  • robots used in homes have appeared as robot technology has been developed.
  • the most representative of these household robots is a cleaning robot.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the dust container has a separation prevention portion formed to surround the outer circumferential 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.
  • 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.
  • 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.
  • 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.
  • FIG. 1 is a perspective view of a cleaning robot having a dust collecting blade according to a preferred embodiment of the present invention.
  • FIG. 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.
  • FIG 3 is an exploded perspective view of a dust collecting blade and a dust container according to a preferred embodiment of the present invention.
  • FIG. 4 is a side view of the dust collecting blade according to the preferred embodiment of the present invention.
  • FIG. 5 is a view illustrating a state in which the dust collecting blades are deformed.
  • FIG. 6 is a perspective view showing a state in which the dust collecting blade is mounted on the dust container.
  • FIG. 7 is a perspective view illustrating a state in which a dust collecting blade is separated from a dust container.
  • FIG. 8 is a cross-sectional view showing a state in which the rotating unit is coupled to the hinge.
  • FIG. 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 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.
  • 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).
  • FIG 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.
  • 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.
  • 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.
  • 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.
  • the dust collecting blade 200 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. .
  • 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.
  • 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.
  • 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.
  • 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.
  • the dust collecting blades 200 may be sufficiently curved to easily pass through the threshold or the carpet.
  • FIG. 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).
  • FIG. 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.
  • 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.
  • 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 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 recovery
  • the shape of the dust collecting blade can be kept constant for a long time even under various floor conditions, thereby improving the cleaning efficiency.

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Manipulator (AREA)
PCT/KR2011/002124 2010-03-29 2011-03-29 청소 로봇의 집진 블레이드 구조 및 이를 구비한 청소 로봇 WO2011122818A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013502466A JP5519073B2 (ja) 2010-03-29 2011-03-29 掃除ロボットの集塵ブレード構造およびこれを備えた掃除ロボット
EP11762990.7A EP2554086B1 (en) 2010-03-29 2011-03-29 Dust collection blade structure for cleaning robot and cleaning robot having same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0028147 2010-03-29
KR1020100028147A KR101083395B1 (ko) 2010-03-29 2010-03-29 청소 로봇의 집진 블레이드 구조 및 이를 구비한 청소 로봇

Publications (2)

Publication Number Publication Date
WO2011122818A2 true WO2011122818A2 (ko) 2011-10-06
WO2011122818A3 WO2011122818A3 (ko) 2012-01-26

Family

ID=44712735

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002124 WO2011122818A2 (ko) 2010-03-29 2011-03-29 청소 로봇의 집진 블레이드 구조 및 이를 구비한 청소 로봇

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104224057A (zh) * 2013-06-05 2014-12-24 联润科技股份有限公司 自走式清洁装置的扫刷底盖构造及其组装、刮扫方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101378306B1 (ko) * 2012-03-21 2014-03-27 주식회사 유진로봇 청소 로봇의 집진 블레이드 구조 및 이를 포함하는 청소 로봇
WO2014187499A1 (de) * 2013-05-23 2014-11-27 Alfred Kärcher Gmbh & Co. Kg Bodenreinigungsvorrichtung, insbesondere selbstfahrendes und selbstlenkendes bodenreinigungsgerät
CN104224054B (zh) * 2013-06-13 2018-03-30 科沃斯机器人股份有限公司 清扫机器人
JP6204080B2 (ja) * 2013-06-17 2017-09-27 東芝ライフスタイル株式会社 電気掃除機
KR101573192B1 (ko) 2014-05-30 2015-12-01 주식회사 유진로봇 주행 및 청소 능력이 향상된 청소 로봇
JP2018007909A (ja) * 2016-07-14 2018-01-18 日立アプライアンス株式会社 自走式電気掃除機
KR102136536B1 (ko) * 2018-08-02 2020-07-22 주식회사 유진로봇 회전형 걸레 키트를 적용한 습식 로봇 청소기의 주행 성능 향상 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2583958B2 (ja) * 1988-04-20 1997-02-19 松下電器産業株式会社 電気掃除機用床ノズル
US5212848A (en) * 1992-03-13 1993-05-25 Tennant Company Squeegee blade
US5881417A (en) * 1994-04-25 1999-03-16 Windsor Industries, Inc. Floor cleaning apparatus with contouring broom
JP3188116B2 (ja) * 1994-09-26 2001-07-16 日本輸送機株式会社 自走式掃除機
JP3299847B2 (ja) * 1994-10-17 2002-07-08 日本輸送機株式会社 自走式掃除機
US7571511B2 (en) * 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
JP3903299B2 (ja) * 2001-06-21 2007-04-11 三菱電機株式会社 電気掃除機用床ブラシ
JP4133853B2 (ja) * 2004-01-30 2008-08-13 シャープ株式会社 自走式掃除機
KR100588061B1 (ko) * 2004-12-22 2006-06-09 주식회사유진로보틱스 이중흡입장치가 구비된 청소용 로봇
US7620476B2 (en) * 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US7389166B2 (en) * 2005-06-28 2008-06-17 S.C. Johnson & Son, Inc. Methods to prevent wheel slip in an autonomous floor cleaner
KR20070021763A (ko) * 2005-08-19 2007-02-23 주식회사 대우일렉트로닉스 무배기 로봇청소기
KR100761667B1 (ko) 2006-03-06 2007-10-01 주식회사 대우일렉트로닉스 무배기 로봇 청소기
KR100848964B1 (ko) * 2006-12-22 2008-07-29 주식회사 유진로봇 로봇청소기의 흡진 어셈블리

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None
See also references of EP2554086A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104224057A (zh) * 2013-06-05 2014-12-24 联润科技股份有限公司 自走式清洁装置的扫刷底盖构造及其组装、刮扫方法

Also Published As

Publication number Publication date
EP2554086A2 (en) 2013-02-06
JP2013523250A (ja) 2013-06-17
KR20110108761A (ko) 2011-10-06
EP2554086A4 (en) 2013-10-16
EP2554086B1 (en) 2015-11-18
JP5519073B2 (ja) 2014-06-11
KR101083395B1 (ko) 2011-11-14
WO2011122818A3 (ko) 2012-01-26

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