Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/102953
Kind Code:
A1
Abstract:
A suction head for a vacuum cleaner is disclosed. A vacuum cleaner comprises: a cleaner body; and a suction head connected to the cleaner body so as to suction foreign matter on a surface to be cleaned and guide the foreign matter to a foreign matter collection chamber, wherein the suction head comprises: a housing having a suction port; a drum rotatably provided in the housing to suction the foreign matter into the housing through the suction port; a drum cover detachably coupled to the housing to form one side surface of the housing and rotatably supporting the drum; and a connection member connecting the drum and the drum cover to each other and provided to allow the drum cover to be spaced apart from one end of the drum in the rotational-axis direction of the drum within a predetermined distance.
Inventors:
KIM KYOUNGWOUNG (KR)
KANG HUN (KR)
KWON KIHWAN (KR)
KIM DONGJUN (KR)
KANG HUN (KR)
KWON KIHWAN (KR)
KIM DONGJUN (KR)
Application Number:
PCT/KR2021/012988
Publication Date:
May 19, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/04; A47L5/24
Foreign References:
| KR20050069877A | 2005-07-05 | |||
| KR20050055143A | 2005-06-13 | |||
| US20180333028A1 | 2018-11-22 | |||
| KR20140114868A | 2014-09-29 | |||
| KR20140123091A | 2014-10-21 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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