WO2012033314A3 - Foreign material filter for a drainage hole - Google Patents

Foreign material filter for a drainage hole Download PDF

Info

Publication number
WO2012033314A3
WO2012033314A3 PCT/KR2011/006545 KR2011006545W WO2012033314A3 WO 2012033314 A3 WO2012033314 A3 WO 2012033314A3 KR 2011006545 W KR2011006545 W KR 2011006545W WO 2012033314 A3 WO2012033314 A3 WO 2012033314A3
Authority
WO
WIPO (PCT)
Prior art keywords
main body
point
foreign material
drainage hole
gripping
Prior art date
Application number
PCT/KR2011/006545
Other languages
French (fr)
Korean (ko)
Other versions
WO2012033314A2 (en
Inventor
이을호
Original Assignee
Lee Ul Ho
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 Lee Ul Ho filed Critical Lee Ul Ho
Publication of WO2012033314A2 publication Critical patent/WO2012033314A2/en
Publication of WO2012033314A3 publication Critical patent/WO2012033314A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/264—Separate sieves or similar object-catching inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

The foreign material filter for a drainage hole of the present invention comprises: a main body which comprises a lattice window part and at least two through holes partitioned by the lattice window part; and a pair of gripping parts extending from the main body which are capable of being folded or unfolded against the main body, and have one end opposite the point of connection to the main body as a free edge which is not connected to the main body. The gripping part comprises: a coupling part at the end of the free edge; and a gripping part body extending from a point in contact with the main body to the coupling part, wherein the gripping part body is bent at at least one point thereof. As compared to the prior art, the filter of the present invention may increase a production output per unit area of a processing film, and minimize an area not used by the processing film, such that manufacturing costs are substantially reduced.
PCT/KR2011/006545 2010-09-09 2011-09-05 Foreign material filter for a drainage hole WO2012033314A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100088234A KR20120026179A (en) 2010-09-09 2010-09-09 Foreign substance filter for draining hole
KR10-2010-0088234 2010-09-09

Publications (2)

Publication Number Publication Date
WO2012033314A2 WO2012033314A2 (en) 2012-03-15
WO2012033314A3 true WO2012033314A3 (en) 2012-05-24

Family

ID=45811054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006545 WO2012033314A2 (en) 2010-09-09 2011-09-05 Foreign material filter for a drainage hole

Country Status (2)

Country Link
KR (1) KR20120026179A (en)
WO (1) WO2012033314A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101652277B1 (en) * 2016-01-15 2016-08-30 정순원 Functional drainage mat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982289A (en) * 1975-04-10 1976-09-28 David Robbins Disposable sink strainer
JPH07300889A (en) * 1994-03-07 1995-11-14 Daizo Kotaki Plastic filter for drain port
KR970018157U (en) * 1995-10-04 1997-05-23 이광복 Sink Disposable Collector
JP2008025105A (en) * 2006-07-18 2008-02-07 Hitachi Housetec Co Ltd Hair catcher and bathroom unit having it
KR20100087510A (en) * 2009-01-28 2010-08-05 이을호 Trash filter for draining hole and producing device for the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982289A (en) * 1975-04-10 1976-09-28 David Robbins Disposable sink strainer
JPH07300889A (en) * 1994-03-07 1995-11-14 Daizo Kotaki Plastic filter for drain port
KR970018157U (en) * 1995-10-04 1997-05-23 이광복 Sink Disposable Collector
JP2008025105A (en) * 2006-07-18 2008-02-07 Hitachi Housetec Co Ltd Hair catcher and bathroom unit having it
KR20100087510A (en) * 2009-01-28 2010-08-05 이을호 Trash filter for draining hole and producing device for the same

Also Published As

Publication number Publication date
KR20120026179A (en) 2012-03-19
WO2012033314A2 (en) 2012-03-15

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