Title:
DRUM DEVICE AND CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/123663
Kind Code:
A1
Abstract:
A drum device (100) and a cleaning apparatus (200). The drum device (100) comprises a main support (1) and a drum module (2), wherein a drum groove (10) is formed in the main support (1); and the drum module (2) comprises a drum (21), a locking assembly (22) and an ejection assembly (23), the locking assembly (22) being connected to the drum (21) and having a first position of being locked to the main support (1) and a second position of being released from the main support (1), and the ejection assembly (23) being arranged on the main support (1) or the drum module (2) and being used for providing a force for the drum (21) to move outwards from the drum groove (10). Further provided is a cleaning apparatus (200) having the drum device (100). The drum device (100) is simple and convenient to take out and mount and labor-saving in operation, and the locking performed means of the drum (21) is more reliable, thereby effectively preventing the problem that the drum (21) slides out when not in use, and the user experience is good.
Inventors:
ZHOU JUNJIE (CN)
TANG AIGUI (CN)
YAO WEIJIAN (CN)
TANG AIGUI (CN)
YAO WEIJIAN (CN)
Application Number:
PCT/CN2022/079645
Publication Date:
July 06, 2023
Filing Date:
March 08, 2022
Export Citation:
Assignee:
MIDEA ROBOZONE TECH CO LTD (CN)
International Classes:
A47L9/04; E01H1/05; A47L9/06; A47L9/28; A47L11/292
Foreign References:
| CN111685647A | 2020-09-22 | |||
| CN113768425A | 2021-12-10 | |||
| US20170188766A1 | 2017-07-06 | |||
| US20170274640A1 | 2017-09-28 | |||
| CN205094325U | 2016-03-23 | |||
| KR20040058826A | 2004-07-05 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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