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Title:
CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/171500
Kind Code:
A1
Abstract:
The cleaning apparatus according to the present invention comprises: a main body having a suction motor accommodated therein; and a filtering mechanism, detachably coupled to the main body, for filtering air discharged from the suction motor, wherein: the filtering mechanism comprises a ring-shaped filter and a filter frame having the ring-shaped filter accommodated therein; and the filter frame comprises an inner frame, an outer frame which, together with the inner frame, forms a filter accommodating space in which the filter is accommodated, and a ring-shaped filter cover which connects the outer frame and the inner frame and has an opening for allowing the passage of air.

Inventors:
NAM BOHYUN (KR)
HWANG JUNGBAE (KR)
KIM JINJU (KR)
KIM NAMHEE (KR)
AN HYEONJEONG (KR)
HWANG PHILJAE (KR)
HWANG MANTAE (KR)
SUNG EUNJI (KR)
LEE TAEKGI (KR)
Application Number:
PCT/KR2017/003594
Publication Date:
October 05, 2017
Filing Date:
March 31, 2017
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L5/24; A47L9/12; A47L9/16; A47L9/28; A47L9/32
Foreign References:
KR101606890B12016-03-28
KR20080097104A2008-11-04
KR101306739B12013-09-11
US20050039426A12005-02-24
KR20150081114A2015-07-13
Attorney, Agent or Firm:
KIM, Kimoon (KR)
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