Title:
SPRAY DEVICE AND ULTRASONIC CLEANING MACHINE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/030290
Kind Code:
A1
Abstract:
The present invention provides a spray device capable of spraying an appropriate amount of liquid to a spray object and an ultrasonic cleaning machine having same. The ultrasonic cleaning machine of the present invention comprises: an ultrasonic vibration part having a horn (31) connected to an ultrasonic vibrator (32); a control device for controlling the ultrasonic vibration part; a battery for supplying power to the control device; a storage tank for containing water; and a water supply pump for supplying the water contained in the storage tank to the ultrasonic vibration part, wherein an adjustment part (A) for adjusting the amount of water to be supplied to a front end face (31a) of the horn (31) is provided in a path for guiding the water discharged by the water supply pump to the front end face (31a) of the horn (31).
More Like This:
| JPH1057667 | WASHING NET WITH RIBS |
Inventors:
NAGAI TAKAYUKI (JP)
TANIKOSHI OSAMU (JP)
TANIKOSHI OSAMU (JP)
Application Number:
PCT/CN2022/115702
Publication Date:
March 09, 2023
Filing Date:
August 30, 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:
D06F35/00; A47L25/00; B06B1/06; B08B3/12; B08B7/02
Foreign References:
| JPH0595672U | 1993-12-27 | |||
| JP2001310165A | 2001-11-06 | |||
| JPH0588662U | 1993-12-03 | |||
| JP2018012050A | 2018-01-25 | |||
| US20060015043A1 | 2006-01-19 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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