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Patent Searching and Data


Title:
WASHING AND DRYING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/270040
Kind Code:
A1
Abstract:
The purpose of the present invention is to minimize adhesion of lint to a bellows while reducing branching air volume. This washing and drying machine comprises: an outer tub 3 provided with an opening 3s for loading and unloading laundry, and also provided with an outer tub body 3a and an outer tub cover 3b; a washing tub 4 that is rotatably supported in the outer tub 3, that is rotationally driven by a motor, and that accommodates laundry; a door glass 25 for opening and closing the opening 3s in the outer tub 3; and a bellows 70 provided in the opening 3s in the outer tub 3, the bellows 70 having formed therein a recess 71 that is recessed from the outer-tub 3 side toward the door-glass 25 side. The outer tub 3 has a main discharge port 42 for discharging air into the washing tub 4, and an auxiliary discharge port 52 for discharging air toward the recess 71 in the bellows 70.

Inventors:
SASAKI SORI (JP)
TSUKAMOTO KAZUHIRO (JP)
SASAKI SHIGEYUKI (JP)
YAMAMOTO TETSUYA (JP)
YAMAGUCHI RYUNOSUKE (JP)
AKIYAMA KEITA (JP)
Application Number:
PCT/JP2022/011051
Publication Date:
December 29, 2022
Filing Date:
March 11, 2022
Export Citation:
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Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC (JP)
International Classes:
D06F39/12; D06F58/02
Foreign References:
JP2010246700A2010-11-04
JP2015119886A2015-07-02
JP2011250855A2011-12-15
JPH10328473A1998-12-15
JP2014064746A2014-04-17
JP2016220931A2016-12-28
JP2019097720A2019-06-24
JP2013085850A2013-05-13
JP2018015252A2018-02-01
JP2007517579A2007-07-05
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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