Title:
SPRAY-TYPE SWIRLING STEAM HEAD DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/256208
Kind Code:
A1
Abstract:
The present invention relates to a spray-type swirling steam head device, and can comprise: a cylindrical nozzle member for receiving steam and spraying same outwardly; a rotating body, which is rotatably coupled to the upper part of the nozzle member, has, at the upper part thereof, an accommodation groove having a predetermined depth, and has a through-hole formed in the center part thereof in a longitudinal direction; a ring-shaped support which is inserted into the accommodation groove and which supports the rotating body; a fixing bolt for fixing the rotating body to the nozzle member while the support is inserted into the accommodation groove; and a cover member of which the upper part is open, which has an accommodation space formed therein, and in which the nozzle member, the rotating body, the support and the fixing bolt are accommodated.
Inventors:
HWANG BYONG-RYEOL (KR)
Application Number:
PCT/KR2019/008579
Publication Date:
December 24, 2020
Filing Date:
July 11, 2019
Export Citation:
Assignee:
HWANG BYONG RYEOL (KR)
International Classes:
B08B3/02
Foreign References:
| KR101921668B1 | 2018-11-23 | |||
| JP2003190895A | 2003-07-08 | |||
| KR101534226B1 | 2015-07-06 | |||
| KR970002396Y1 | 1997-03-24 | |||
| US20160339458A1 | 2016-11-24 |
Other References:
See also references of EP 3778043A4
Attorney, Agent or Firm:
JEONG, Young-Su (KR)
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