Title:
SPRINKLER HAVING FUNCTIONS OF PREVENTING WATER LEAKAGE AND CORRECTING PRESSURE
Document Type and Number:
WIPO Patent Application WO/2014/098434
Kind Code:
A1
Abstract:
The present invention relates to a sprinkler which is used to uniformly sprinkle water or chemicals (agricultural pesticides, fertilizer, and the like) in all directions for the cultivation of various crops, and the sprinkler having functions of preventing water leakage and correcting pressure comprises: an inlet which is formed at one side of the lower end of the sprinkler and is connected to a connecting hose; a water leakage prevention part including a cylindrical cover which is provided in the sprinkler in the horizontal direction at the other side of the lower part of the sprinkler and of which one end is open, a flexible plate which is provided at the open end of the cover and expanding and shrinking according to water pressure, a pressure member which is provided inside the cover so as to come into contact with the flexible plate, and a spring which is provided between the pressure member and the cover; a flow path part including a horizontal flow path which is formed in the horizontal direction on the upper portion of the inlet and is opened/closed according to the expanding and shrinking of the flexible plate and a vertical flow path which communicates with the horizontal flow path and is formed in the vertical direction; and a pressure correction part which communicates with the vertical flow path and has a pressure correction plate movably provided inside thereof so as to correct the amount of sprayed water according to the water pressure.
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Inventors:
YOON KIMOON (KR)
LEE SUNG SIK (KR)
LEE YONG MIN (KR)
LEE SUNG SIK (KR)
LEE YONG MIN (KR)
Application Number:
PCT/KR2013/011698
Publication Date:
June 26, 2014
Filing Date:
December 17, 2013
Export Citation:
Assignee:
KYUNG NONG CORP (KR)
International Classes:
A01G25/09; A01G25/00; B05B1/20
Foreign References:
| KR100782013B1 | 2007-12-06 | |||
| KR200228135Y1 | 2001-06-15 | |||
| KR200426876Y1 | 2006-09-20 | |||
| KR200332232Y1 | 2003-11-05 |
Attorney, Agent or Firm:
LEE, MAN JAE (KR)
이만재 (KR)
이만재 (KR)
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