SUCTION NOZZLE AND VACUUM CLEANER AND ROBOT CLEANER HAVING THE SAME

Title:

SUCTION NOZZLE AND VACUUM CLEANER AND ROBOT CLEANER HAVING THE SAME

Document Type and Number:

WIPO Patent Application WO/2018/056622

Kind Code:

A1

Abstract:

A suction nozzle, and a vacuum cleaner, and a robot cleaner includes a housing having a suction port formed on a bottom surface thereof and a suction flow path formed on an inside thereof to communicate with the suction port, and a vibration cleaning unit arranged on the suction flow path to pass therethrough air including pollutants that flows in through the suction port, wherein the vibration cleaning unit includes a vibration source, a vibration transfer frame configured to accommodate the vibration source, and a vibration bar configured to receive vibration transferred from the vibration transfer frame to resonate.

Inventors:

KWON KI-HWAN (KR)
HA DONG-WOO (KR)
HONG SEOK-MAN (KR)
KIM DONG-WOOK (KR)

Application Number:

PCT/KR2017/009932

Publication Date:

March 29, 2018

Filing Date:

September 11, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

A47L9/04; A47L7/02

Foreign References:

US20110088207A1	2011-04-21
JP2015516253A	2015-06-11
US20110010890A1	2011-01-20
KR200477155Y1	2015-05-19
JPH07313411A	1995-12-05
JPH07313411A	1995-12-05

Other References: