WO2009016826A1 - Water stop valve device - Google Patents

Water stop valve device Download PDF

Info

Publication number
WO2009016826A1
WO2009016826A1 PCT/JP2008/002024 JP2008002024W WO2009016826A1 WO 2009016826 A1 WO2009016826 A1 WO 2009016826A1 JP 2008002024 W JP2008002024 W JP 2008002024W WO 2009016826 A1 WO2009016826 A1 WO 2009016826A1
Authority
WO
WIPO (PCT)
Prior art keywords
water stop
valve device
spindle
stop valve
unit
Prior art date
Application number
PCT/JP2008/002024
Other languages
French (fr)
Japanese (ja)
Inventor
Takashi Matsusaki
Hiroshi Yasufuku
Original Assignee
Toto Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toto Ltd. filed Critical Toto Ltd.
Publication of WO2009016826A1 publication Critical patent/WO2009016826A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Lift Valve (AREA)

Abstract

A water stop valve device where a strainer can be extremely easily maintained and replaced. The water stop valve device (10) includes a water stop unit (23) and an operation unit (27). The water stop unit (23) has a water stop valve device body (20) incorporating a water flow path (21) also has and an on/off valve spindle (22) rotatably installed in the water stop valve device body (20) and moving forward and backward in the direction of its axis as it rotates, opening and closing the water flow path (21). The operation unit (27) is removably installed on the water stop unit (23) and has an operation shaft spindle (24) engageable with and disengageable from the on/off valve spindle (22), a holding member (26) for holding the strainer (25), and a handle (13) provided on the upper end of the operation shaft spindle (24) in order to rotate the on/off valve spindle (22) through the operation shaft spindle (24). A hexagonal column-shaped engagement section (26d) for allowing a tool to engage with it is formed on the outer periphery of the holding member (26).
PCT/JP2008/002024 2007-07-30 2008-07-29 Water stop valve device WO2009016826A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007198033A JP5012289B2 (en) 2007-07-30 2007-07-30 Stopcock device
JP2007-198033 2007-07-30

Publications (1)

Publication Number Publication Date
WO2009016826A1 true WO2009016826A1 (en) 2009-02-05

Family

ID=40304069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002024 WO2009016826A1 (en) 2007-07-30 2008-07-29 Water stop valve device

Country Status (2)

Country Link
JP (1) JP5012289B2 (en)
WO (1) WO2009016826A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5229573B2 (en) * 2009-04-28 2013-07-03 株式会社Ｌｉｘｉｌ Strainer unit and strainer cleaning method
JP7013647B2 (en) * 2017-01-05 2022-02-15 Toto株式会社 Stopcock device and toilet device equipped with it

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243115U (en) * 1975-09-22 1977-03-26
JPS63128238U (en) * 1987-02-17 1988-08-22
JP2001262673A (en) * 2000-03-21 2001-09-26 San-Ei Faucet Mfg Co Ltd Stop cock with strainer
JP2002098257A (en) * 2000-09-22 2002-04-05 Inax Corp Stop cock device
JP2002181209A (en) * 2000-12-13 2002-06-26 Inax Corp Stop cock
JP2006226497A (en) * 2005-02-21 2006-08-31 Toto Ltd Stop cock device with pressure control function, and cock device and combination faucet device equipped with it

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243115U (en) * 1975-09-22 1977-03-26
JPS63128238U (en) * 1987-02-17 1988-08-22
JP2001262673A (en) * 2000-03-21 2001-09-26 San-Ei Faucet Mfg Co Ltd Stop cock with strainer
JP2002098257A (en) * 2000-09-22 2002-04-05 Inax Corp Stop cock device
JP2002181209A (en) * 2000-12-13 2002-06-26 Inax Corp Stop cock
JP2006226497A (en) * 2005-02-21 2006-08-31 Toto Ltd Stop cock device with pressure control function, and cock device and combination faucet device equipped with it

Also Published As

Publication number Publication date
JP5012289B2 (en) 2012-08-29
JP2009030782A (en) 2009-02-12

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