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Title:
SUCKING PORT BODY AND VACUUM CLEANER
Document Type and Number:
Japanese Patent JP3160258
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a sucking port body and a vacuum cleaner by which the efficiency of dust scraping-up owing to a rotary cleaning body is enhanced and also dust is not scattered in the case the sucking port body is raised.
SOLUTION: The vacuum cleaner is provided with a sucking port main body 51, a sucking chamber 53 which is disposed inside the main body 51 to form a sucking opening 52 on the bottom surface 51A of the main body 51, a sucking blow path 54 permitting the chamber 53 to communicate with the intake side of a cleaner main body 11, a rotary cleaning body 70 arranged in the chamber 53 so as to be freely rotatable and a blow-out chamber 55 which is disposed inside the main body 51 and communicates with the blow-out side of the cleaner main body 11. The blow-out chamber 55 is provided with a blow- out hole 58 for blowing out air to the chamber 53 and the rotary cleaning body 70 is rotated by air which is blown-out from the blow-out hole 58 in the sucking port body. Then the blow-out hole 58 is arranged toward the opening 54a of the sucking blow path 54 which faces the sucking chamber 53 and the rotary cleaning body 70 is rotated backward to the progress direction of the sucking port main body 50 by air blown-out from the blow-out hole 58.


Inventors:
Mano, Fumiki
Application Number:
JP1998000366300
Publication Date:
April 25, 2001
Filing Date:
December 24, 1998
Export Citation:
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Assignee:
TOSHIBA TEC CORP
International Classes:
A47L9/04; (IPC1-7): A47L9/04
Attorney, Agent or Firm:
西脇 民雄