Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/286358
Kind Code:
A1
Abstract:
The present invention provides a washing machine comprising: a detergent case (51) containing a detergent; a detergent case cover (52) attached to the top of the detergent case; floats (61) which are disposed between the detergent case and the detergent case cover and which move up or down depending on the remaining quantity of detergent contained in the detergent case; guides (59) which are disposed around the floats and which support the sides of the floats while allowing the floats to move up or down; and float covers (62) that regulate the upward movement of the floats. The float covers are configured to be attachable to, and removable from, an upper part of the guides.
Inventors:
NOGAMI HIROTO (JP)
TAKANO YUSUKE (JP)
YAMAMOTO TETSUYA (JP)
KURODA YUTAKA (JP)
TAKANO YUSUKE (JP)
YAMAMOTO TETSUYA (JP)
KURODA YUTAKA (JP)
Application Number:
PCT/JP2022/011796
Publication Date:
January 19, 2023
Filing Date:
March 16, 2022
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC (JP)
International Classes:
D06F39/02; D06F39/08; D06F39/12
Domestic Patent References:
| WO2020090975A1 | 2020-05-07 |
Foreign References:
| CN212357717U | 2021-01-15 | |||
| CN111058243A | 2020-04-24 | |||
| JP2003265885A | 2003-09-24 | |||
| CN107164925A | 2017-09-15 | |||
| US20170254011A1 | 2017-09-07 | |||
| CN105200733A | 2015-12-30 | |||
| US20210062394A1 | 2021-03-04 | |||
| US20120180533A1 | 2012-07-19 | |||
| JP2016522729A | 2016-08-04 | |||
| JP2007313231A | 2007-12-06 | |||
| CN212152809U | 2020-12-15 | |||
| EP2381027A1 | 2011-10-26 | |||
| US20100186461A1 | 2010-07-29 | |||
| KR20080046007A | 2008-05-26 | |||
| CN211815037U | 2020-10-30 | |||
| JP2021058441A | 2021-04-15 | |||
| JP2003230787A | 2003-08-19 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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