公开(公告)号：EP4321077A1

公开(公告)日：2024-02-14

申请号：EP23161188.0

申请日：2023-03-10

Applicant: Hobot Technology Inc.

Inventor： LIN, Chia-Chin ,  CHAO, Chi-Mou

IPC: A47L11/284 ,  A47L11/28 ,  A47L11/40 ,  A47L25/00

Abstract: The present invention discloses a self-propelled cleaning machine including 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.

公开(公告)号：EP4122365A1

公开(公告)日：2023-01-25

申请号：EP22168418.6

申请日：2022-04-14

Applicant: HOBOT TECHNOLOGY INC.

Inventor： LIN, Chia-Chin ,  YUEH, Chao-Kuo ,  DING, Wei-Bo ,  CHEN, Chun-Yao

IPC: A47L9/04 ,  A47L11/20 ,  A47L11/282 ,  A47L11/40

Abstract: A self-moving cleaning device includes: a base; a mobile module adjacent to the base and configured to contact a surface when the self-moving cleaning device moves on the surface; a vacuum module arranged over the base; a dust box arranged over the base and connected to the vacuum module, the dust box including a first opening and a second opening; a first suction port arranged on the base and including a first suction inlet connected to the first opening; a second suction port arranged on the base and including a second suction inlet connected to the second opening, the first suction port disposed between a front side of the base and the second suction port; a roller brush device arranged on the base and within the second suction port; and an air duct, wherein the first suction port is connected to the dust box through the air duct to thereby connect the first suction inlet to the first opening.