Title:
電気掃除機
Document Type and Number:
Japanese Patent JP6951289
Kind Code:
B2
Abstract:
The present invention provides an electric vacuum cleaner in which the main body of the vacuum cleaner is compact without reducing the capacity of the dust collection box. The electric vacuum cleanercomprises an electric fan that generates suction; a vacuum cleaner body (1) that stores the electric fan; a dust collection box (2) that is detachably provided in the storage portion (11a) of the vacuum cleaner body (1); a cooling air introduction part (21a) that introduces the cooling air for cooling the electric fan when a blockage occurs in the dust collection box, and the cooling air introduction part (21a) is arranged in the dust collection box (2).
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Inventors:
Unogi Yuji
Keiichi Yabe
Keiichi Yabe
Application Number:
JP2018084807A
Publication Date:
October 20, 2021
Filing Date:
April 26, 2018
Export Citation:
Assignee:
Hitachi Global Life Solutions, Inc.
International Classes:
A47L9/19; A47L9/12
Domestic Patent References:
| JP59141919A | ||||
| JP55151933A | ||||
| JP4845452Y1 | ||||
| JP201265944A | ||||
| JP56136762U |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office