Title:
REPLENISHING DEVICE, CLEANING DEVICE AND CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/166021
Kind Code:
A1
Abstract:
A replenishing device (100), a cleaning device (200) and a cleaning system, relating to the technical field of home appliances. The replenishing device (100) comprises a base station (11), a replenishing box (12) and a docking mechanism (13), wherein the replenishing box (12) is connected to the base station (11); the replenishing box (12) is used for containing replenishment; the docking mechanism (13) is connected to the base station (11), and is positioned above the cleaning device (200); the docking mechanism (13) is in communication with the replenishing box (12); at least one outlet is arranged on a side surface of the docking mechanism (13); and the docking mechanism (13) is configured to enter the interior of a cleaning solution tank (22) of the cleaning device (200) and to convey the replenishment through at least one outlet (131). After the docking mechanism (13) of the replenishing device (100) enters the interior of the cleaning solution tank (22), the replenishing device (100) and the cleaning device (200) have a limiting effect on each other, thus avoiding a failure of replenishment caused by the separation between the cleaning device (200) and the replenishing device (100), and improving the reliability when the replenishing device (100) provides replenishment. The cleaning solution flows out from the side surface of the docking mechanism (13), and even if the flow rate is too fast, the problem of backflow from a liquid injecting port (221) will not occur, thereby avoiding waste of resources.
Inventors:
DING TIE (CN)
Application Number:
PCT/CN2021/093158
Publication Date:
August 11, 2022
Filing Date:
May 11, 2021
Export Citation:
Assignee:
MIDEA ROBOZONE TECH CO LTD (CN)
International Classes:
A47L11/40; A47L11/24
Foreign References:
| CN112168070A | 2021-01-05 | |||
| CN212394813U | 2021-01-26 | |||
| CN106859519A | 2017-06-20 | |||
| CN111839375A | 2020-10-30 | |||
| CN212281227U | 2021-01-05 | |||
| KR20140036653A | 2014-03-26 |
Attorney, Agent or Firm:
BEIJING CHENQUAN INTELLECTUAL PROPERTY LAW FIRM (CN)
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