公开(公告)号：US20240341274A1

公开(公告)日：2024-10-17

申请号：US18753317

申请日：2024-06-25

申请人： BISSELL Inc.

发明人： George Moyher, JR. ,  Eric J. Hansen ,  Belinda Drake ,  Sue A. Potter ,  Charles A. Martin ,  Brian C. Wolfe ,  Joseph Q. Marietta

IPC分类号： A01K13/00 ,  A47L7/00 ,  A47L9/02 ,  A47L9/06 ,  A47L11/34 ,  A47L11/40

CPC分类号： A01K13/001 ,  A47L7/0009 ,  A47L9/06 ,  A47L9/0673 ,  A47L9/02 ,  A47L11/34 ,  A47L11/4013 ,  A47L11/4036 ,  A47L11/4083

摘要： A wand override tool adapted to couple with a hose of an extraction cleaner including a suction source includes a housing defining a first end and a second end. The first end connects with the hose and the second end connects with a wand. A cleaning solution reservoir is carried by the housing. A fluid delivery conduit can be disposed at the second end fluidly coupling the wand override tool and the wand when the wand is fully inserted within the housing of the wand override tool.

公开(公告)号：US12075955B2

公开(公告)日：2024-09-03

申请号：US17144720

申请日：2021-01-08

申请人： LG ELECTRONICS INC.

发明人： Jaewon Jang ,  Jeongseop Park ,  Youngkouk Song

IPC分类号： B08B3/08 ,  A47L9/00 ,  A47L9/06 ,  A47L9/28 ,  A47L11/14 ,  A47L11/16 ,  A47L11/20 ,  A47L11/24 ,  A47L11/282 ,  A47L11/283 ,  A47L11/292 ,  A47L11/293 ,  A47L11/34 ,  A47L11/40 ,  A47L13/20 ,  A47L13/50 ,  B08B1/32 ,  B08B3/04 ,  B25J5/00 ,  B25J9/00 ,  B25J9/12 ,  B25J9/16 ,  B25J11/00 ,  G05D1/00 ,  G05D1/648 ,  G05D1/65 ,  A47L11/00

CPC分类号： A47L11/283 ,  A47L9/009 ,  A47L9/0606 ,  A47L9/2826 ,  A47L9/2852 ,  A47L11/14 ,  A47L11/16 ,  A47L11/161 ,  A47L11/20 ,  A47L11/201 ,  A47L11/24 ,  A47L11/282 ,  A47L11/292 ,  A47L11/293 ,  A47L11/34 ,  A47L11/40 ,  A47L11/4002 ,  A47L11/4005 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4038 ,  A47L11/4041 ,  A47L11/405 ,  A47L11/4058 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4069 ,  A47L11/4072 ,  A47L11/408 ,  A47L11/4083 ,  A47L11/4088 ,  A47L13/20 ,  A47L13/50 ,  B08B1/32 ,  B08B3/041 ,  B08B3/08 ,  B25J5/007 ,  B25J9/0003 ,  B25J9/126 ,  B25J9/1664 ,  B25J9/1666 ,  B25J11/0085 ,  G05D1/0223 ,  G05D1/648 ,  G05D1/65 ,  A47L11/00 ,  A47L11/145 ,  A47L2201/00 ,  A47L2201/04 ,  A47L2201/06 ,  B08B2203/00

摘要： A washing apparatus washes a cleaner having a mop unit formed at a lower portion thereof. The washing apparatus includes a tray configured to form a space to receive the cleaner and washing water. A washing unit is disposed at a lower portion of the inside of the tray in contact with the mop unit. The washing unit includes a first spinning mop protrusion line configured to protrude upwardly, an upper end of the first spinning mop protrusion line being inclined downwardly in a first direction.

公开(公告)号：US11965297B2

公开(公告)日：2024-04-23

申请号：US17171481

申请日：2021-02-09

申请人： Jay Hirshberg

发明人： Jay Hirshberg ,  Casey Cotter

IPC分类号： E01H1/04 ,  A01G20/43 ,  A47L11/24 ,  A47L11/40 ,  E01H1/05

CPC分类号： E01H1/045 ,  A01G20/43 ,  A47L11/24 ,  A47L11/4013 ,  A47L11/4041 ,  A47L11/4069 ,  A47L11/4027 ,  A47L11/4063 ,  A47L2201/04 ,  E01H1/056

摘要： A self-propelled object-gathering apparatus includes a chassis, a drive system coupled to the chassis and configured to traverse the apparatus over a surface, and a receptacle coupled to the chassis. The apparatus also includes a sweep assembly coupled to the chassis and rotatable with respect to the chassis. The sweep assembly is configured to transfer objects from the surface into the receptacle by mechanical action on the objects, and without the use of negative pressure or vacuum suction acting on the objects during the transfer, in response to rotation of the sweep assembly.

公开(公告)号：US20240126291A1

公开(公告)日：2024-04-18

申请号：US18390680

申请日：2023-12-20

申请人： LG ELECTRONICS INC.

发明人： Bohyun NAM ,  Inbo SHIM ,  Jihoon SUNG ,  Sojin PARK ,  Seunghyun SONG ,  Sangkyu LEE ,  Woochan JUN

IPC分类号： G05D1/247 ,  A47L5/22 ,  A47L5/30 ,  A47L9/00 ,  A47L9/04 ,  A47L9/10 ,  A47L9/12 ,  A47L9/16 ,  A47L9/28 ,  A47L11/33 ,  A47L11/40 ,  G05D1/228 ,  A47L9/14

CPC分类号： G05D1/247 ,  A47L5/22 ,  A47L5/30 ,  A47L9/009 ,  A47L9/0477 ,  A47L9/106 ,  A47L9/122 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/2826 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2884 ,  A47L9/2894 ,  A47L11/33 ,  A47L11/4013 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4069 ,  G05D1/228 ,  A47L9/10 ,  A47L9/12 ,  A47L9/1409 ,  A47L2201/00 ,  A47L2201/022 ,  A47L2201/04 ,  A47L2201/06 ,  H01M2220/30

摘要： A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.

公开(公告)号：US20240093445A1

公开(公告)日：2024-03-21

申请号：US18524151

申请日：2023-11-30

申请人： Jay Hirshberg

发明人： Jay Hirshberg ,  Casey Cotter ,  Carter Jones

IPC分类号： E01H1/04 ,  A01G20/43 ,  A47L11/24 ,  A47L11/40

CPC分类号： E01H1/045 ,  A01G20/43 ,  A47L11/24 ,  A47L11/4013 ,  A47L11/4041 ,  A47L11/4069 ,  A47L11/4027 ,  A47L11/4063 ,  A47L2201/04 ,  E01H1/056

摘要： An object-gathering apparatus includes a chassis, a plurality of wheels coupled to the chassis, a receptacle coupled to the chassis, a power supply coupled to the chassis, and a sweep assembly coupled to the chassis. The sweep assembly is configured to transfer objects from a surface into the receptacle by mechanical action on the objects, and without the use of negative pressure or vacuum suction acting on the objects during the transfer, in response to powered rotation of the sweep assembly by the power supply. The wheels can be configured to be manually driven or driven by the power supply. The power supply can include a battery clip affixed to the chassis and accessible from an exterior of the object-gathering apparatus. The sweep assembly can be coupled to a sweep assembly housing that is coupled to the chassis and configured for vertical adjustment relative to the chassis.

公开(公告)号：US11846937B2

公开(公告)日：2023-12-19

申请号：US17994187

申请日：2022-11-25

申请人： LG ELECTRONICS INC.

发明人： Bohyun Nam ,  Inbo Shim ,  Jihoon Sung ,  Sojin Park ,  Seunghyun Song ,  Sangkyu Lee ,  Woochan Jun

IPC分类号： G05D1/02 ,  A47L9/00 ,  A47L9/12 ,  A47L11/33 ,  A47L11/40 ,  G05D1/00 ,  A47L9/14 ,  A47L9/16 ,  A47L5/22 ,  A47L5/30 ,  A47L9/04 ,  A47L9/28 ,  A47L9/10

CPC分类号： G05D1/0248 ,  A47L5/22 ,  A47L5/30 ,  A47L9/009 ,  A47L9/0477 ,  A47L9/106 ,  A47L9/122 ,  A47L9/1608 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/2826 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2873 ,  A47L9/2884 ,  A47L9/2894 ,  A47L11/33 ,  A47L11/4013 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4069 ,  G05D1/0088 ,  A47L9/10 ,  A47L9/12 ,  A47L9/1409 ,  A47L2201/00 ,  A47L2201/022 ,  A47L2201/04 ,  A47L2201/06 ,  G05D2201/0215 ,  H01M2220/30

摘要： A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.

公开(公告)号：US11737632B2

公开(公告)日：2023-08-29

申请号：US16718450

申请日：2019-12-18

申请人： iRobot Corporation

发明人： Chikyung Won ,  Scott Thomas Burnett ,  Stephen A. Hickey ,  Deepak Ramesh Kapoor ,  Zivthan A. Dubrovsky ,  Selma Svendsen ,  Robert Rizzari ,  Paul E. Sandin

IPC分类号： A47L11/24 ,  B25J9/00 ,  A47L9/00 ,  A47L9/28 ,  A47L9/30 ,  B25J5/00 ,  B25J9/16 ,  B25J11/00 ,  A47L11/40 ,  B60L15/20 ,  A47L5/30 ,  A47L9/04 ,  G05D1/02 ,  B60L50/52 ,  B60L53/14 ,  A47L9/12 ,  B25J13/00 ,  A47L9/14 ,  B60L1/00 ,  B60R19/38 ,  H04L1/16 ,  B60L53/31 ,  H04B1/02 ,  H04B1/06

CPC分类号： A47L11/4011 ,  A47L5/30 ,  A47L9/009 ,  A47L9/0411 ,  A47L9/0466 ,  A47L9/0477 ,  A47L9/0488 ,  A47L9/12 ,  A47L9/1409 ,  A47L9/2826 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2894 ,  A47L9/30 ,  A47L11/24 ,  A47L11/40 ,  A47L11/4013 ,  A47L11/4027 ,  A47L11/4041 ,  A47L11/4061 ,  A47L11/4072 ,  B25J5/007 ,  B25J9/0003 ,  B25J9/1666 ,  B25J9/1694 ,  B25J11/0085 ,  B25J13/006 ,  B60L1/003 ,  B60L15/2036 ,  B60L50/52 ,  B60L53/14 ,  B60R19/38 ,  G05D1/028 ,  G05D1/0225 ,  G05D1/0227 ,  G05D1/0234 ,  G05D1/0242 ,  G05D1/0255 ,  G05D1/0272 ,  G05D1/0274 ,  A47L2201/00 ,  A47L2201/04 ,  B60L53/31 ,  B60L2200/40 ,  B60L2250/10 ,  B60L2250/16 ,  B60L2260/32 ,  G05D2201/0203 ,  G05D2201/0215 ,  H04B1/02 ,  H04B1/06 ,  H04L1/16 ,  Y02P90/60 ,  Y02T10/64 ,  Y02T10/70 ,  Y02T10/7072 ,  Y02T10/72 ,  Y02T90/14 ,  Y02T90/16 ,  Y10S901/01 ,  Y10S901/50

摘要： A coverage robot including a chassis, multiple drive wheel assemblies disposed on the chassis, and a cleaning assembly carried by the chassis. Each drive wheel assembly including a drive wheel assembly housing, a wheel rotatably coupled to the housing, and a wheel drive motor carried by the drive wheel assembly housing and operable to drive the wheel. The cleaning assembly including a cleaning assembly housing, a cleaning head rotatably coupled to the cleaning assembly housing, and a cleaning drive motor carried by cleaning assembly housing and operable to drive the cleaning head. The wheel assemblies and the cleaning assembly are each separately and independently removable from respective receptacles of the chassis as complete units.

公开(公告)号：US11707172B2

公开(公告)日：2023-07-25

申请号：US17686907

申请日：2022-03-04

申请人： Nilfisk A/S

发明人： Peter Noehr Larsen ,  Martin Walters Schmidt

IPC分类号： A47L9/14 ,  A47L9/28 ,  A47L5/30 ,  A47L9/04 ,  A47L11/40 ,  A47L11/24 ,  E01H1/08 ,  A47L9/10

CPC分类号： A47L9/1409 ,  A47L5/30 ,  A47L9/0411 ,  A47L9/0477 ,  A47L9/106 ,  A47L9/2821 ,  A47L9/2842 ,  A47L11/24 ,  A47L11/403 ,  A47L11/4013 ,  A47L11/4027 ,  A47L11/4041 ,  E01H1/0854 ,  E01H1/0845

摘要： Method for operating a dirt collecting device for a sweeping vehicle or for a vacuum cleaner nozzle of a floor or upright vacuum cleaner, which each comprise a suction fan with controllable speed and/or power, wherein in a first method step, the suction power of the suction fan is set at such a low level that the suction pressure in the dirt collecting device or the vacuum cleaner nozzle is merely sufficient to convey and deposit the absorbed coarse dirt into the intermediate container, and to convey the absorbed fine dirt into a downstream collection container, (normal operation); and that in a second method step, the filling level in the intermediate container is detected with respect to the coarse dirt deposited therein; and that in a third method step, if the filling level in the intermediate container is exceeded, the suction power of the suction fan is increased such that the coarse dirt, which is temporarily deposited in the intermediate container, becomes dispersible and is conveyed into the downstream collection container (emptying mode).

公开(公告)号：US20190239633A1

公开(公告)日：2019-08-08

申请号：US15891093

申请日：2018-02-07

申请人： The Boeing Company

发明人： John W. Pringle-Iv ,  Raul Tomuta ,  Chris J. Erickson

IPC分类号： A46B13/04 ,  A46B13/08 ,  A47L11/40 ,  B05C1/06

CPC分类号： A46B13/04 ,  A46B13/08 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4047 ,  A47L11/4069 ,  B05C1/06

摘要： An apparatus (100), for cleaning a surface (102), comprises a handle (126) and a bracket (104), connected to the handle (126). The apparatus (100) further comprises a drum (108), rotatably coupled to the bracket (104), and an anti-rotation fixture (124), configured to prevent rotation of the drum (108) about a first axis (110) relative to the bracket (104). The apparatus (100) also comprises a brush motor (114), mounted to the drum (108), and a brush (112), rotatable by the brush motor (114) relative to the drum (108) about a second axis (116), which is parallel to the first axis (110).

公开(公告)号：US20190216284A1

公开(公告)日：2019-07-18

申请号：US16246124

申请日：2019-01-11

申请人： UNI-RING TECH. CO., LTD.

发明人： Ching-Yun KUNG ,  Hsuan-Fan WANG ,  Mao-Yi LEE

IPC分类号： A47L11/30 ,  A47L11/40

CPC分类号： A47L11/305 ,  A47L11/4013 ,  A47L11/4066 ,  A47L11/4088

摘要： A floor surface cleaning machine includes a suction mechanism disposed at a bottom side of a machine frame for suction of dust and dirt on the floor surface, a brush mechanism disposed at the bottom side of the machine frame rearwardly of the suction mechanism for brushing the floor surface with cleaning liquid, and a squeegee unit disposed at the bottom side of the machine frame rearwardly of the brush mechanism for gathering dirty liquid. Before brushing the floor surface, fibers may be removed from the floor surface together with the dust and dirt for preventing the fibers from being tangled up with bristles of the brush mechanism.