Title:
WASHING MACHINE AND ROTARY VANE BOARD FOR WASHING MACHINE
Document Type and Number:
Japanese Patent JP2022032752
Kind Code:
A
Abstract:
To provide a washing machine capable of improving detergency and suppressing drying unevenness, and to provide a rotary vane board for washing machine.SOLUTION: A washing machine includes: a washing and dewatering tub; a rotary vane board provided at a bottom part of the washing and dewatering tub; an outer tub for including the washing and dewatering tub and for storing washing water; and a drive part for rotationally driving the washing and dewatering tub and the rotary vane board. The rotary vane board includes an intermediate part 4c, a valley part 4b provided at a position lower than the lowest position of the intermediate part 4c, and a raised part 4a provided at a position higher than the highest position of the intermediate part 4c. The raised part 4a has a convex inclined surface. The valley part 4b has a bottom part. The intermediate part 4c has an inclined surface 4c1, and is continuously connected between the valley part 4b and the raised part 4a. An inclination angle θ2 on the raised part 4a side of the inclined surface 4c1 of the intermediate part 4c is larger than an inclination angle θ1 on the valley part 4b side.SELECTED DRAWING: Figure 4
Inventors:
ABE SHUMPEI
HAYASHI YUTARO
KITA NORIYUKI
YADA YOSHIHIRO
KAWARASAKI SHUN
WATANABE HIKARI
AIDA SHUJI
SUGAWARA MICHITA
HAYASHI YUTARO
KITA NORIYUKI
YADA YOSHIHIRO
KAWARASAKI SHUN
WATANABE HIKARI
AIDA SHUJI
SUGAWARA MICHITA
Application Number:
JP2020136908A
Publication Date:
February 25, 2022
Filing Date:
August 14, 2020
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC
International Classes:
D06F17/10; D06F25/00
Domestic Patent References:
| JP2015204932A | 2015-11-19 | |||
| JP2014230554A | 2014-12-11 | |||
| JP2005087579A | 2005-04-07 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office