Title:
TAP WATER SAVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/058555
Kind Code:
A3
Abstract:
The present invention pertains to a water saving device of tap water and a manufacturing method thereof. The tap water saving device according to the present invention includes: a housing which is formed in the shape of a tube that is penetrated in the vertical direction so as to form a tap water path, and has a water inlet formed at the upper end thereof so as to introduce water that is discharged from a water tap, an opening formed at the lower end thereof so as to discharge the water that is introduced via the water inlet, and a water outflow hole formed inside so as to selectively discharge the water that is introduced via the water inlet to the opening; a valve which extends to the upper and lower portions by penetrating the water outflow hole and has an upper end that is formed to be larger than the diameter of the water outflow hole and positioned at the upper portion of the water outflow hole and a lower end that extends to the lower portion of the water outflow hole such that the valve opens or closes the water outflow hole; a lifting section which selectively pushes up the valve to make contact with the lower end of the valve so as to lift the valve; a first rotary shaft which extends in the diameter direction of the opening so as to be held in the opening; a second rotary shaft which extends in the diameter direction of the opening that is perpendicular to the extension direction of the first rotary shaft; a stick member having a stick of which an upper end is coupled with the first rotary shaft and the second rotary shaft so as to rotate respect to the first rotary shaft and the second rotary shaft and a lower end which extends via the opening so as to be exposed to the outside of the housing, and a stick head which surrounds the upper end portion of the stick and is formed in the shape of a circular disc to be perpendicular to the lengthwise direction of the stick. If the stick is touched, the stick rotates with respect to the first rotary shaft and the second rotary shaft such that the stick head presses the lifting section in the upward direction and the valve opens the water outflow hole. If the stick is restored to the original position thereof, the lifting section, which is pressed in the upward direction, moves in the downward direction and the valve closes the water outflow hole. According to the present invention as above, the rotational angle of the stick is large so as to simplify the use thereof, and foam is generated in the discharged tap water such that the water is not splattered during use.
Inventors:
KWON WOO HYUN (KR)
KWON YONG SEUNG (KR)
SO MI SUK (KR)
SO JAE DON (KR)
KWON YONG SEUNG (KR)
SO MI SUK (KR)
SO JAE DON (KR)
Application Number:
PCT/KR2012/008501
Publication Date:
June 13, 2013
Filing Date:
October 17, 2012
Export Citation:
Assignee:
KWON WOO HYUN (KR)
KWON YONG SEUNG (KR)
SO MI SUK (KR)
SO JAE DON (KR)
KWON YONG SEUNG (KR)
SO MI SUK (KR)
SO JAE DON (KR)
International Classes:
E03C1/05; E03C1/086
Foreign References:
| KR100985022B1 | 2010-10-07 | |||
| KR20110003858U | 2011-04-20 | |||
| KR200329450Y1 | 2003-10-10 | |||
| KR200236059Y1 | 2001-10-10 |
Attorney, Agent or Firm:
SONG, Jin Young (11 Yeongdong-daero 82-gil,Gangnam-gu, Seoul 135-502, KR)
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Claims:
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