公开(公告)号：USD1004742S1

公开(公告)日：2023-11-14

申请号：US29726677

申请日：2020-03-04

Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Designer： Xiaoming Liu

Abstract: FIG. 1 is a perspective view of a water tank showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the water tank that form no part of the claimed design.

公开(公告)号：US20220330775A1

公开(公告)日：2022-10-20

申请号：US17640798

申请日：2020-08-13

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xiaoming Liu

IPC: A47L11/24 ,  A47L11/40 ,  G02B7/02

Abstract: The present disclosure relates to a sealing structure and a smart cleaning device. The sealing structure is configured to seal an infrared wall-following module of the smart cleaning device. The sealing structure includes a housing and a lens. The housing is connected to a side of the infrared wall-following module facing a protective shell of the smart cleaning device. The lens is connected to the housing, and the lens covers a side surface of the housing facing the protective shell. The lens includes an arc-shaped panel and a connecting plate that is arranged on an edge of the arc-shaped panel and that extends toward the infrared wall-following module.

公开(公告)号：USD940416S1

公开(公告)日：2022-01-04

申请号：US29726676

申请日：2020-03-04

Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Designer： Xiaoming Liu

公开(公告)号：USD1049815S1

公开(公告)日：2024-11-05

申请号：US35518340

申请日：2023-06-28

Applicant: Beijing Roborock Technology Co., Ltd.

Designer： Zhibin Zhang ,  Hongjian Gong ,  Xiaoming Liu

公开(公告)号：USD921309S1

公开(公告)日：2021-06-01

申请号：US29726671

申请日：2020-03-04

Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Designer： Xiaoming Liu

公开(公告)号：USD978463S1

公开(公告)日：2023-02-14

申请号：US35512796

申请日：2021-04-25

Applicant: Beijing Roborock Technology Co., Ltd.

Designer： Xiaoming Liu

公开(公告)号：US20220330773A1

公开(公告)日：2022-10-20

申请号：US17640944

申请日：2020-08-19

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xiaoming Liu ,  Erdong Gu

IPC: A47L9/06 ,  A47L7/00

Abstract: An intelligent cleaning device, comprising: a machine body (100); and a cleaning assembly (200) that is detachably connected to the machine body (100) along the forward or backward direction of the machine body (100). The cleaning assembly (200) comprises a liquid containing box, a connecting plate and a flexible cleaning body that are stacked. The liquid containing box is detachably connected to the machine body (100) along the forward or backward direction of the machine body (100), and the liquid containing box at least partially surrounds the outer side of a fan in the machine body (100). The connecting plate is detachably connected to the liquid containing box along the forward or backward direction of the liquid containing box. The flexible cleaning body is detachably connected onto the connecting plate. Each time the flexible cleaning body is replaced, same is convenient to operate and may prevent damage from being inflicted on the intelligent cleaning device that is easily caused by disassembling the liquid containing box in the prior art. At the same time, the whole structure of the intelligent cleaning device is beautiful and compact.