Title:
MULTI-FUNCTIONAL VACUUM CLEANER SUITABLE FOR CLEANING BEDDING
Document Type and Number:
WIPO Patent Application WO/2011/065647
Kind Code:
A2
Abstract:
The present invention relates to a multi-functional vacuum cleaner suitable for cleaning bedding, which enables a user to select a striking function for directly or automatically striking bedding (for example, bed mattresses, blankets, pillows, etc.), carpets or the like, which is an object to be cleaned, so as to beat, suck and remove dust out of the object to be cleaned, a sterilizing function using an ultraviolet sterilization lamp, a sweeping function for sweeping the object to be cleaned, or a drying function using hot air. The multi-functional vacuum cleaner according to a preferred embodiment of the present invention comprises a cleaner body which generates suction force for cleaning the object to be cleaned; a suction head including a striking plate and a head body, wherein the striking plate has striking protrusions for directly striking the object to be cleaned, and a plurality of through holes for sucking dust and foreign substances, and the head body is coupled onto the striking plate so as to form an air suction path between the cleaner body and the head body; and a connection hose interposed between the head body of the suction head and the cleaner body. The connection hose is coupled to the head body in such a manner that the connection hose is coupled to the rear end of a handle connected to the rear portion of the head body, or in such a manner that the connection hose is coupled to a hose connector arranged at the lower side the handle.
Inventors:
CHAE BYONG-TAE (KR)
CHAE YEON-JI (KR)
CHAE YEON-JI (KR)
Application Number:
PCT/KR2010/005016
Publication Date:
June 03, 2011
Filing Date:
July 30, 2010
Export Citation:
Assignee:
CHAE BYONG-TAE (KR)
CHAE YEON-JI (KR)
CHAE YEON-JI (KR)
International Classes:
A47L7/00; A47L9/02; A47L13/36
Foreign References:
| KR100528015B1 | 2005-11-15 | |||
| KR970050925U | ||||
| JP2005312470A | 2005-11-10 | |||
| JP2005323708A | 2005-11-24 |
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