EP2933389A1 - Crépine de drain - Google Patents

Crépine de drain Download PDF

Info

Publication number
EP2933389A1
EP2933389A1 EP14164679.4A EP14164679A EP2933389A1 EP 2933389 A1 EP2933389 A1 EP 2933389A1 EP 14164679 A EP14164679 A EP 14164679A EP 2933389 A1 EP2933389 A1 EP 2933389A1
Authority
EP
European Patent Office
Prior art keywords
drain
cover
rod
drainpipe
strainer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP14164679.4A
Other languages
German (de)
English (en)
Other versions
EP2933389B1 (fr
Inventor
Hsi-Min Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP14164679.4A priority Critical patent/EP2933389B1/fr
Publication of EP2933389A1 publication Critical patent/EP2933389A1/fr
Application granted granted Critical
Publication of EP2933389B1 publication Critical patent/EP2933389B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Definitions

  • the present invention relates to a plumbing device installed in a building, and more particularly relates to a drain strainer.
  • the conventional drain strainer is usually installed above a drainpipe and filters out dirt or hair to prevent the dirt or hair from falling into the drainpipe.
  • the drain strainer has a drain plate having multiple drain holes for filtering out dirt or hair.
  • the drain plate is usually mounted in the floor of a kitchen or bathroom.
  • the drain plate and the drain holes are exposed out of the floor and make the interior decoration of the kitchen or bathroom less aesthetically appealing.
  • the present invention provides a drain strainer to mitigate or obviate the aforementioned problems.
  • the main objective of the invention is to provide a drain strainer including a base, a drain plate and a cover.
  • the base includes a drainpipe, a surrounding wall located over the drainpipe, and a connecting portion horizontally connected with the drainpipe and the surrounding wall.
  • the drain plate is mounted in the base and includes a rod recess formed at a center of the drain plate and multiple drainage holes formed through the drain plate.
  • the cover is mounted in the rod recess of the drain plate.
  • a first preferred embodiment of a drain strainer in accordance with the present invention may be made of stainless steel or aluminum or other materials.
  • the first embodiment is made of stainless steel and has a base 10, a drain plate 20 and a cover 30.
  • the base 10 includes a drainpipe 11, a connecting portion 12, a guiding surface 13, a surrounding wall 14, and a sloped surface 15.
  • the drainpipe 11 has a top end and a diameter.
  • the connecting portion 12 is horizontally formed around the top end of the drainpipe 11 and has an inner surface and an outer edge.
  • the guiding surface 13 is formed at the inner surface of the connecting portion 12, is sloped, and has a lower inner portion and a higher outer portion.
  • the surrounding wall 14 is formed around the outer edge of the connecting portion 12 and has an inner diameter and an inner edge.
  • the inner diameter of the surrounding wall 14 is bigger than the diameter of the drainpipe11.
  • the sloped surface 15 is formed around the inner edge of the surrounding wall 14 and has a lower inner portion and a higher outer portion.
  • the drain plate 20 is mounted in the base 10 and includes a base plate 21, a sleeve tube 22, and multiple drainage holes 23.
  • the base plate 21 is circular, is mounted in the connecting portion 12, and has a diameter equal to the inner diameter of the surrounding wall 14.
  • the sleeve tube 22 protrudes from a center of the base plate 21 and has a rod recess 221, an air hole 222, and a sloped surface 223.
  • the rod recess 221 is formed at a center of the sleeve tube 22 and has a bottom and an opening formed in a top of the rod recess.
  • the air hole 222 is formed through the bottom of the rod recess 221.
  • the sloped surface 223 of the sleeve tube 22 is formed around the air hole 222, and an inner edge of the sloped surface 223 of the sleeve tube 22 is lower than an outer edge of the sloped surface 223 of the sleeve tube 22.
  • the drainage holes 23 are formed through the base plate 21 and are radially arranged and communicate with the drainpipe 11.
  • the cover 30 is mounted on the drain plate 20 and includes a cover board 31 and a cover rod 32.
  • the cover board 31 is round and has an outer edge, a top face, a bottom face, a diameter, and a guiding face 311.
  • the diameter of the cover board 31 is smaller than the inner diameter of the surrounding wall 14.
  • the guiding face 311 is formed around the outer edge of the cover board 31, is sloped, and corresponds to the sloped surface 15 of the base 10.
  • the cover rod 32 is detachable from the cover board 31 and has a top end and a bottom end.
  • the top end of the cover rod 32 is mounted on a center of the bottom face of the cover board 31.
  • the bottom end of the cover rod 32 is inserted into the rod recess 221, and the top surface of the cover 30 is flush with a top end of the base 10.
  • An inlet 40 is annular and is formed between the guiding face 311 and the sloped surface 15 of the base 10.
  • the base 10 is mounted in a floor.
  • the top surface of the cover 30 is flush with the floor and can be made by a material same as that of the floor. All the drainage holes 23 are covered by the cover 30. Accordingly, only the narrow, annular inlet 40 is exposed, so the present invention can decorate the interior of the kitchen or the bathroom well and make the appearance appealing.
  • the water flows into the inlet 40, and then flows through the drainage holes 23 into the drainpipe 11, and is drained out via the drainpipe 11. After the water flows through the drain plate 20, hair or dirt is blocked and remains on the drain plate 20. A user can insert his fingers into the inlet 40 and grab the cover 30 to lift up the cover 30, and clean up the hair easily and directly.
  • the cover 30A includes a cover board 31A and a cover rod 32A.
  • the cover board 31A is made of marble and has a guiding face 311A, a mounting recess 312A, and a glue layer 313A.
  • the guiding face 311A is formed around the outer edge of the cover board 31A.
  • the mounting recess 312A is formed in the bottom face of the cover board 31A.
  • the glue layer 313A is mounted in a top inner face of the mounting recess 312A.
  • the cover rod 32A has a head 321A mounted in the mounting recess 312A and is attached firmly on the glue layer 313.
  • the cover rod 32A of the cover 30A is mounted in the sleeve tube 22
  • the drain strainer of the present invention is mounted in a marble floor, and the cover 30A is also made of marble, so the style of the drain strainer corresponds to and has consistency with the marble floor and improves the overall floor appearance.

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)
EP14164679.4A 2014-04-15 2014-04-15 Crépine de drain Not-in-force EP2933389B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14164679.4A EP2933389B1 (fr) 2014-04-15 2014-04-15 Crépine de drain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14164679.4A EP2933389B1 (fr) 2014-04-15 2014-04-15 Crépine de drain

Publications (2)

Publication Number Publication Date
EP2933389A1 true EP2933389A1 (fr) 2015-10-21
EP2933389B1 EP2933389B1 (fr) 2016-08-24

Family

ID=50513035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14164679.4A Not-in-force EP2933389B1 (fr) 2014-04-15 2014-04-15 Crépine de drain

Country Status (1)

Country Link
EP (1) EP2933389B1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048992A1 (de) * 2004-10-04 2006-04-13 Küchenmeister, Dieter Abflussvorrichtung für ein Sanitärbecken und becherförmige Auffangeinrichtung zum Einsetzen in die Abflussvorrichtung
US8628657B1 (en) * 2011-08-31 2014-01-14 Reliable Plumbing, Inc. Floor sink strainer assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048992A1 (de) * 2004-10-04 2006-04-13 Küchenmeister, Dieter Abflussvorrichtung für ein Sanitärbecken und becherförmige Auffangeinrichtung zum Einsetzen in die Abflussvorrichtung
US8628657B1 (en) * 2011-08-31 2014-01-14 Reliable Plumbing, Inc. Floor sink strainer assembly

Also Published As

Publication number Publication date
EP2933389B1 (fr) 2016-08-24

Similar Documents

Publication Publication Date Title
US10024039B2 (en) Drain strainer
US20130061387A1 (en) Shower drain cover
US10344460B2 (en) Hair straining device
US8869821B2 (en) Extendable faucet spout
US20080277324A1 (en) Floor drain
US10870976B2 (en) Hair straining system
US20120047643A1 (en) Debris trap for a drain
US9540837B2 (en) Low profile circular drain with water stop for swimming pools
US20070209109A1 (en) Floor drain
KR101791450B1 (ko) 배수구커버
KR101008046B1 (ko) 세면대용 배수구 마개
JP2019052422A (ja) 洗面器
EP2933389B1 (fr) Crépine de drain
KR101415952B1 (ko) 배수트랩
EP3201400A1 (fr) Évier à drain dissimulé
ITBG20080007U1 (it) Lavello
US20220251813A1 (en) Drain strainer
US20100313351A1 (en) Plumbing fixture protector
CN203795574U (zh) 一种陶瓷地漏
JP3191043U (ja) 排水目皿
TWM479329U (zh) 落水頭
KR20130064098A (ko) 세면기 팝업밸브에 부착 사용되는 스트레이너 캡
JP3116225U (ja) 容器用栓
TWM654145U (zh) 一體式排水孔蓋
TWI502115B (zh) Drain cover group

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150326

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160307

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 823242

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014003186

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160824

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 823242

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161125

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161226

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014003186

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161124

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170415

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161224

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20210430

Year of fee payment: 8

Ref country code: FR

Payment date: 20210421

Year of fee payment: 8

Ref country code: DE

Payment date: 20210419

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210406

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602014003186

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220415

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220415

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220415