EP 1523918 A2 20050420 - Hose connecting device for a vacuum cleaner
Title (en)
Hose connecting device for a vacuum cleaner
Title (de)
Schlauchanschlussvorrichtung für einen Staubsauger
Title (fr)
Dispositif de connexion de tuyau d'aspirateur
Publication
Application
Priority
KR 20030071799 A 20031015
Abstract (en)
A hose connection apparatus of a dry/wet vacuum cleaner comprises a hose holder mounted at an air inlet of a cleaner body, a hose connection pipe connected to the air inlet, and connected to a suction hose at an end thereof, a secondary connection pipe formed between the hose holder and an outer circumference of a dust receptacle to move between first and second positions, and an operation unit for moving the secondary connection pipe between the first and second positions. The operation unit preferably comprises a cover attached to the cleaner body at a pivoting axis, and acts to move the secondary connection pipe between first and second positions depending on the opening and closing operations of the cover. In the first position, the secondary connection pipe is moved toward the air inlet. In the second position, the secondary connection pipe is moved toward and into contact with the communication hole formed at the dust receptacle. The secondary connection pipe is moved to the second position when the cover is closed, and to the first position when the cover is open. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 9/00 (2006.01); A47L 7/00 (2006.01); A47L 9/24 (2006.01)
CPC (source: EP KR US)
A47L 9/24 (2013.01 - KR); A47L 9/242 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1523918 A2 20050420; CN 1606953 A 20050420; JP 2005118530 A 20050512; KR 100519966 B1 20051013; KR 20050036188 A 20050420; RU 2004105886 A 20050810; RU 2264157 C1 20051120; US 2005081325 A1 20050421
DOCDB simple family (application)
EP 04250353 A 20040123; CN 200410003297 A 20040203; JP 2004046394 A 20040223; KR 20030071799 A 20031015; RU 2004105886 A 20040227; US 75223104 A 20040106