Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/112355
Kind Code:
A1
Abstract:
A vacuum cleaner is disclosed. The vacuum cleaner according to the present invention comprises a body and a suction nozzle. The suction nozzle comprises a connector and a housing. The housing has a cylindrical opening which allows dust to enter a passage. The connector comprises an insert part, a first connecting part, and a coupling part. The coupling part is mounted on the outer surface of the insert part. The inner surface of the opening surrounds the outer surface of a tube part. The opening suppresses relative deformation of the insert part and the coupling part.

Inventors:
HWANG JUNG BAE (KR)
CHO JIN RAE (KR)
LEE JUNG WOO (KR)
LEE TAEK GI (KR)
KWON MI JIN (KR)
Application Number:
PCT/KR2020/007168
Publication Date:
June 10, 2021
Filing Date:
June 02, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/24; A47L9/02
Foreign References:
KR20190021521A2019-03-06
KR200426993Y12006-09-21
KR20050054689A2005-06-10
JP2016195917A2016-11-24
KR200144974Y11999-06-15
Attorney, Agent or Firm:
NAM & NAM (KR)
Download PDF:



 
Previous Patent: VACUUM CLEANER

Next Patent: VACUUM CLEANER