Title:
CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/215846
Kind Code:
A1
Abstract:
A cleaner comprises: a housing; a filtering member which is provided in the housing to form a dust collecting chamber; and a main body which is provided to be movable with respect to the housing, wherein the main body comprises: a dirt removal member which is provided to be movable on the dust collecting chamber; an opening/closing device which is provided to open/close the dust collecting chamber and to interlock with the dirt removal member; and a connecting frame which connects the dirt removal member and the opening/closing device, and comprises a guide rib provided to prevent the dirt included in the air flowing in the dust collecting chamber from rotating in the dust collecting chamber.
Inventors:
CHO DONGJIN (KR)
KWON OHKYU (KR)
CHO YOUNGJUN (KR)
CHU SEONGTAE (KR)
TAK HYEONWOO (KR)
KWON OHKYU (KR)
CHO YOUNGJUN (KR)
CHU SEONGTAE (KR)
TAK HYEONWOO (KR)
Application Number:
PCT/KR2022/001715
Publication Date:
October 13, 2022
Filing Date:
February 03, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/16; A47L5/24; A47L9/10; A47L9/24
Foreign References:
| KR20200107756A | 2020-09-16 | |||
| US20040154126A1 | 2004-08-12 | |||
| KR20190066239A | 2019-06-13 | |||
| JP2000135183A | 2000-05-16 | |||
| KR20060037982A | 2006-05-03 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF:
Previous Patent: BLENDER
Next Patent: FLUORINE-BASED POLYMER, FLUORINE-BASED POLYMER COMPOSITION COMPRISING SAME, AND FLUORINE-BASED POLYM...
Next Patent: FLUORINE-BASED POLYMER, FLUORINE-BASED POLYMER COMPOSITION COMPRISING SAME, AND FLUORINE-BASED POLYM...