Title:
CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/066273
Kind Code:
A1
Abstract:
A cleaning device capable of washing laundry by hands and capable of performing local washing on the laundry by means of ultrasonic. The cleaning device (1) is provided with: a cleaning tub (30), used for storing water for washing laundry; a water storage tub (40), provided in the cleaning tub (30), capable of storing water, and having opening area less than that of the cleaning tub (30); and an ultrasonic cleaning part (200), located above the water storage tub (40), such that the ultrasonic acts on the local part of the laundry soaked in the water in the water storage tub (40) to clean the local part. The water storage tub (40) is formed on the bottom surface of the cleaning tub (30). The cleaning device (1) is further provided with a holding mechanism (300) which holds the ultrasonic cleaning part (200) to be movable between a position above the water storage tub (40) inside the cleaning tub (30) and a position outside the cleaning tub (30).
Inventors:
SHINMURA MITSUNORI (JP)
SUZUKI HAZIME (JP)
SUZUKI HAZIME (JP)
Application Number:
PCT/CN2022/126061
Publication Date:
April 27, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
International Classes:
B08B3/12; D06F7/04; D06F19/00
Domestic Patent References:
| WO2019001266A1 | 2019-01-03 | |||
| WO2020124997A1 | 2020-06-25 |
Foreign References:
| JP6281018B1 | 2018-02-14 | |||
| CN113056581A | 2021-06-29 | |||
| CN104233698A | 2014-12-24 | |||
| CN113226576A | 2021-08-06 | |||
| CN108729096A | 2018-11-02 | |||
| JP2001113077A | 2001-04-24 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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