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公开(公告)号：US20250031921A1
公开(公告)日：2025-01-30
申请号：US18669036
申请日：2024-05-20
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , HSIN-HUI WU , CHIA-CHIN LIN
Abstract: Provided is a window cleaning machine including a body, air extracting module, first cleaning device, second cleaning device, walking module disposed near the body, and driving device connected to the first and second cleaning devices to cause a reciprocating motion thereof. The body defines a primary suction space. The air extracting module is disposed on the body and is in communication with the primary suction space. The first and second cleaning devices are each in contact with a pane surface while performing a cleaning operation. The first cleaning device defines a first subsidiary space in communication with the primary suction space. The second cleaning device defines a second subsidiary space in communication with the primary suction space. The walking module is disposed outside the first and second subsidiary spaces. The window cleaning machine undergoes the reciprocating motion across a non-horizontal pane surface while clinging firmly thereto by suction.
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公开(公告)号：US20240130579A1
公开(公告)日：2024-04-25
申请号：US18449505
申请日：2023-08-13
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , HSIN-HUI WU
CPC classification number: A47L1/02 , B08B1/006 , B08B1/008 , F16B47/00 , A47L2201/04
Abstract: A self-propelled device includes a body, a walking module, an air extraction module, an air pressure sensor and at least one bumper structure. The body is defined with a first space and a second space in communication with the first space, wherein the volume of the second space is smaller than the volume of the first space and the second space is closer to a side of the body than the first space. The walking module is adjacent to the body. The air extraction module is arranged on the body and is in communication with the first space. The air pressure sensor is arranged on the body and disposed at one end of the second space. The bumper structure is relatively movably arranged on the body, and is configured to close the second space when located at a first position and open the second space when located at a second position. The self-propelled device is for walking on a board surface.
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公开(公告)号：US20230320549A1
公开(公告)日：2023-10-12
申请号：US18189923
申请日：2023-03-24
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , WEI-BO DING , HSUAN-YI LU
CPC classification number: A47L9/108 , A47L9/281 , A47L9/2836 , A47L2201/00
Abstract: The present invention discloses a self-propelled cleaning machine of which a control module controls a driving device to prompt a dust compressing member mounted in a dust box to be at a compressing position or a non-compressing position. The dust compressing member of the self-propelled cleaning machine is capable of compressing trash in the dust box to keep the compressed trash within a specific space inside the dust box, thereby achieving an effect of reducing the number of times that a user has to clear the dust box.
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公开(公告)号：US20180098678A1
公开(公告)日：2018-04-12
申请号：US15837822
申请日：2017-12-11
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO
Abstract: An automatic cleaning machines comprises a high-speed reciprocating cleaning means making a cleaning cloth reciprocatingly wipe a floor at high speed and a vacuum device sucking the dust in front of the cleaning cloth.
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公开(公告)号：US20250031922A1
公开(公告)日：2025-01-30
申请号：US18669057
申请日：2024-05-20
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , HSIN-HUI WU , CHIA-CHIN LIN
IPC: A47L1/02 , B08B1/14 , B08B1/30 , B62D57/024
Abstract: A window cleaning machine includes a body, walking module, air extracting module, first cleaning device and driving device. The body defines a primary suction space. The walking module is disposed near the body. The air extracting module is disposed on the body and is in communication with the primary suction space, allowing the body to cling to the pane surface by suction. The first cleaning device is in contact with the pane surface while performing a cleaning operation. The driving device is connected to the first cleaning device to cause the first cleaning device to undergo a reciprocating motion so as to wipe the pane surface back and forth. The body further comprises a bottom board and a carrying board. The bottom board comprises a bottom board wall portion enclosing a first bottom board through hole. The carrying board is disposed between the first cleaning device and the bottom board.
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Patent Agency Ranking
公开(公告)号：US20240099538A1
公开(公告)日：2024-03-28
申请号：US18366258
申请日：2023-08-07
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , Min-Chih Tseng
CPC classification number: A47L11/4091 , A46B13/001 , A46B13/02 , A47L11/28 , B08B1/002 , B08B1/008 , B08B1/04 , B08B3/024 , A46B2200/3033 , A47L2201/028
Abstract: The present invention relates to a cleaning device for cleaning a mopping cloth of a self-propelled cleaning apparatus. The cleaning device includes a clean-water tank, a waste-water tank, a base, a cleaning unit, a clean-water pipeline and a waste-water pipeline. The cleaning unit includes a water outlet, a cleaning brush and a cleaning chamber. The water outlet is configured to spray a cleaning liquid toward a direction away from the base. The cleaning brush cleans a mopping cloth. The clean-water pipeline communicates between the clean-water tank and the water outlet and is for the cleaning liquid in the clean-water tank to pass through the clean-water pipeline and be sprayed from the water outlet. The waste-water pipeline communicates between the waste-water tank and the cleaning chamber of the cleaning unit and is for the cleaning liquid sprayed while the cleaning unit cleans the mopping cloth to pass through the waste-water pipeline and be collected in the waste-water tank.
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公开(公告)号：US20240041287A1
公开(公告)日：2024-02-08
申请号：US18194152
申请日：2023-03-31
Applicant: Hobot Technology Inc.
Inventor： Chia-Chin LIN , CHI-MOU CHAO
IPC: A47L11/284 , A47L11/40
CPC classification number: A47L11/284 , A47L11/4055 , A47L11/4069 , A47L11/4036 , A47L2201/06
Abstract: A self-propelled cleaning machine includes a base, a walking module, a lift module, a cleaning device and a reciprocating device. The lift module includes a lift seat, which is provided below the base and is configured to move up and down relative to the base for the lift seat to approach or depart from the base. The reciprocating device is connected to the cleaning device. At least a portion of the reciprocating device is configured to be connected to the lift seat of the lift module, so that the at least a portion of the reciprocating device moves up and down along with up-and-down movements of the lift seat. Moreover, the reciprocating device is configured to enable the cleaning device to perform a reciprocating motion relative to the lift seat in a mopping mode to thereby mop the floor back and forth.
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公开(公告)号：US20230363611A1
公开(公告)日：2023-11-16
申请号：US18194017
申请日：2023-03-31
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , BO-JHIH LIN , Tzu-Tse Huang
IPC: A47L11/40 , G05D1/02 , G01S17/08 , G01S17/931
CPC classification number: A47L11/4011 , G05D1/0214 , G05D1/024 , G05D1/0248 , G01S17/08 , G01S17/931 , A47L2201/04 , G05D2201/0203
Abstract: A self-propelled cleaning machine includes a cleaner body, a sensing module disposed at the cleaner body and a control module. The sensing module senses a distance between an object and the sensing module, and includes a transmitter tramsmitting a light signal, and first and second receivers. The first and second receivers receive the light signal respectively to form a first sensing signal and a second sensing signal. The control module controls the cleaning machine according to the two sensing signals. Center lines of a signal range of the transmitter and a view field of the first receiver form a first intersection point. Center lines of the signal range of the transmitter and a view field of the second receiver form a second intersection point. A distance between the second intersection point and the sensing module is greater than a distance between the first intersection point and the sensing module.
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公开(公告)号：US20250031920A1
公开(公告)日：2025-01-30
申请号：US18668994
申请日：2024-05-20
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , HSIN-HUI WU , CHIA-CHIN LIN
Abstract: A window cleaning machine provided according to an embodiment of the disclosure comprises a resilient member disposed between a body and a first cleaning device to prevent external air from passing between the body and the first cleaning device and entering a primary suction space of the body.
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公开(公告)号：US20240225381A9
公开(公告)日：2024-07-11
申请号：US18449505
申请日：2023-08-14
Applicant: Hobot Technology Inc.
Inventor： CHI-MOU CHAO , HSIN-HUI WU
CPC classification number: A47L1/02 , B08B1/006 , B08B1/008 , F16B47/00 , A47L2201/04
Abstract: A self-propelled device includes a body, a walking module, an air extraction module, an air pressure sensor and at least one bumper structure. The body is defined with a first space and a second space in communication with the first space, wherein the volume of the second space is smaller than the volume of the first space and the second space is closer to a side of the body than the first space. The walking module is adjacent to the body. The air extraction module is arranged on the body and is in communication with the first space. The air pressure sensor is arranged on the body and disposed at one end of the second space. The bumper structure is relatively movably arranged on the body, and is configured to close the second space when located at a first position and open the second space when located at a second position. The self-propelled device is for walking on a board surface.
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