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EP0469361A1 - Drainage fitting - Google Patents

Drainage fitting Download PDF

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Publication number
EP0469361A1
EP0469361A1 EP91111633A EP91111633A EP0469361A1 EP 0469361 A1 EP0469361 A1 EP 0469361A1 EP 91111633 A EP91111633 A EP 91111633A EP 91111633 A EP91111633 A EP 91111633A EP 0469361 A1 EP0469361 A1 EP 0469361A1
Authority
EP
European Patent Office
Prior art keywords
housing
insert body
drain fitting
fitting according
drain
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
EP91111633A
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German (de)
French (fr)
Other versions
EP0469361B1 (en
Inventor
Walter Viegener
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.)
Viega GmbH and Co KG
Original Assignee
Franz Viegener II GmbH and Co KG
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 Franz Viegener II GmbH and Co KG filed Critical Franz Viegener II GmbH and Co KG
Publication of EP0469361A1 publication Critical patent/EP0469361A1/en
Application granted granted Critical
Publication of EP0469361B1 publication Critical patent/EP0469361B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms

Definitions

  • the invention relates to a drain fitting, in particular for sinks, according to the preamble of the main claim,
  • Drain fittings of this type are known in which an insert body is fastened in the housing of this fitting in such a way that an assembly space is formed between the insert body and the housing, into which backwater or water can get out of an overflow so that dirt particles are deposited there that can only be removed by dismantling the valve, which requires a special technical understanding and a certain level of skill.
  • the present invention has for its object to provide a drain fitting that securely seals the assembly room against the ingress of waste water.
  • the inlet segment which is arranged directly above the overflow connection is partially or completely closed at the top, so that water flowing off via the overflow is immediately deflected in the direction of the drain.
  • the main components of the drain fitting consist of a single or multi-part fitting housing 4 ', 4 "here in two parts with an upper fitting part 6', 6" and a lower fitting part 7 ', 7 “, from an insert body 1 ', 1 ", a remnant trap 8', 8" and a sealing plug 9 ', 9 "with a mechanical locking mechanism 10' in FIG. 1 and a manual 10" in FIG. 2.
  • FIG. 1 represents two possible extreme installation positions of the drain fitting, in FIG. 1 one with a maximum permissible wall thickness of a basin 20 and in FIG. 2 an installation position with the minimum permissible wall thickness 21.
  • the insert body 1 ', 1 "lies with its sealing edge 2', 2", 2 "'according to the invention, which extends outwards, in each case at the upper end (FIG. 1) or at the lower end (FIG. 2) of the stroke region 3', 3 "of the valve housing 4 ', 4", particularly in the left part of FIG. 1 the large mounting space 5' delimited by the housing 4 'and the insert body 1' can be clearly seen, which is countered by the sealing edge 2 'towards the bottom penetrating water and dirt seals.
  • the sealing edge 2 ', 2 ", 2"' is formed by a web 18 ', 18 “, 18"' which extends radially or axially from the insert body 1 ', 1 "and which either has a tightly tolerated sliding seat in the stroke area 3' , 3 "of the housing 4 ', 4" seals or is provided for sealing with a receptacle for a flexible seal, for example with an O-ring made of rubber.
  • a device is provided as an abutment or guide for the mechanically or manually operated locking mechanism 10 ′, 10 ′′ in the central axis 11 ′, 11 ′′ of the valve housing 4 ′, 4 ′′, the housing 4 via radial webs 12 ′, 12 ′′ ', 4 "into segments 13, are connected to the inner wall of the housing 4', 4", the segment under which the overflow connection 14 ', 14 "is located, is partially or completely closed in order to move from the overflow into the Housing 4 ', 4 "water immediately diverted in the flow direction.
  • the housing 4 ', 4 "itself is made in two parts in the flow direction in order to cover the largest possible area of different installation conditions and customer requirements by combining different upper and lower fitting parts 6', 6", 7 ', 7 ".
  • the lower part 7 ', 7 “of the valve body 4', 4" is provided on its upper inner edge with recesses 19 ', 19 ", the catches 22', 22" located on the lower outer edge of the upper part 6 ', 6 "
  • This snap lock is designed such that the lower part 7 ', 7 "can be rotated in any angular position relative to the upper fitting part 6', 6".

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)

Abstract

2.1 The object of the invention is to provide a drainage fitting which securely seals off the installation space against penetrating waste water. 2.2 The solution is brought about in that the housing 4', for adaptation to basin bottoms of varying thicknesses, is constructed with a lifting region 3' and an insert body 1' is provided with at least one sealing edge 2', 2'' which extends outwards in the lifting region 3' and seals off an installation space 5', 5'', bounded by the housing 4' and the insert body 1', downwards against penetrating water. 2.3 Such a drainage fitting can be used especially in kitchen sinks. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Ablaufarmatur, insbesondere für Spülen, gemäß dem Oberbegriff des Hauptanspruches,The invention relates to a drain fitting, in particular for sinks, according to the preamble of the main claim,

Es sind Ablaufarmaturen dieser Art bekannt, bei denen ein Einsatzkörper so in dem Gehäuse dieser Armatur befestigt ist, daß zwischen dem Einsatzkörper und dem Gehäuse ein Montageraum entsteht, in den sich rückstauendes Abwasser oder Wasser aus einem Überlauf gelangen kann, so daß sich dort Schmutzpartikel ablagern können, die sich nur durch Demontage der Armatur entfernen lassen, was schon ein besonderes technisches Verständnis und eine gewisse Fertigkeit voraussetzt.Drain fittings of this type are known in which an insert body is fastened in the housing of this fitting in such a way that an assembly space is formed between the insert body and the housing, into which backwater or water can get out of an overflow so that dirt particles are deposited there that can only be removed by dismantling the valve, which requires a special technical understanding and a certain level of skill.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Ablaufarmatur zu schaffen, die den Montageraum sicher gegen eindringendes Abwasser abdichtet.The present invention has for its object to provide a drain fitting that securely seals the assembly room against the ingress of waste water.

Die erfindungsgemäße Lösung dieser Aufgabe ergibt sich aus den Merkmalen des kennzeichnenden Teils des Hauptanspruches. Von besonderem Vorteil ist dabei, daß das allgemein steigende Bedürfnis nach Hygiene auf einfache Art und Weise befriedigt werden kann, da keine Schmutzreste mehr mit dem Wasser in den Montageraum gelangen und dort ablagern können.The achievement of this task results from the features of the characterizing part of the main claim. It is particularly advantageous that the generally increasing need for hygiene can be met in a simple manner, since no dirt residues can get into the assembly space with the water and deposit there.

Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous embodiments of the invention result from the subclaims.

Bei einer bevorzugten Ausführungsform der Erfindung ist das Einlaufsegment das unmittelbar über dem Überlaufanschluß angeordnet ist nach oben teilweise oder vollständig geschlossen, so daß über den Überlauf abfließendes Wasser sofort in Abflußrichtung umgelenkt wird.In a preferred embodiment of the invention, the inlet segment which is arranged directly above the overflow connection is partially or completely closed at the top, so that water flowing off via the overflow is immediately deflected in the direction of the drain.

In den Zeichnungen sind zwei Ausführungsbeispiele der Erfindung dargestellt und werden im folgenden beschrieben.Two exemplary embodiments of the invention are shown in the drawings and are described below.

Es zeigen:

  • Fig. 1 eine Armatur mit einem Überlauf- und einem geraden Ablaufanschluß im Schnitt,
  • Fig. 2 eine Armatur wie in Figur 1 mit abgeknicktem Ablaufanschluß,
  • Fig. 3 eine Schnittdarstellung nach der Linie 111-111 in der Figur 2.
Show it:
  • 1 is a valve with an overflow and a straight drain connection in section,
  • 2 shows a fitting as in FIG. 1 with a bent drain connection,
  • 3 shows a sectional illustration along the line 111-111 in FIG. 2.

Die Ablaufarmatur, die insbesondere für Spülen vorgesehen ist, besteht in ihren Hauptbestandteilen aus einem ein- oder mehrteiligen Armaturengehäuse 4',4" hier zweiteilig mit einem oberen Armaturenteil 6',6" und einem unteren Armaturenteil 7',7", aus einem Einsatzkörper 1',1", einem Restefangsieb 8',8" und einem Verschlußstopfen 9',9" mit einem mechanischem Verschlußmechanismus 10' in der Figur 1 und einem manuellen 10" in der Figur 2.The main components of the drain fitting, which is provided in particular for sinks, consist of a single or multi-part fitting housing 4 ', 4 "here in two parts with an upper fitting part 6', 6" and a lower fitting part 7 ', 7 ", from an insert body 1 ', 1 ", a remnant trap 8', 8" and a sealing plug 9 ', 9 "with a mechanical locking mechanism 10' in FIG. 1 and a manual 10" in FIG. 2.

Beide Figuren stellen zwei mögliche extreme Einbaulagen der Ablaufarmatur dar, in der Figur 1 eine mit maximal zulässiger Wandstärke eines Beckens 20 und in der Figur 2 eine Einbaulage mit der minimal zulässigen Wandstärke 21.Both figures represent two possible extreme installation positions of the drain fitting, in FIG. 1 one with a maximum permissible wall thickness of a basin 20 and in FIG. 2 an installation position with the minimum permissible wall thickness 21.

Der Einsatzkörper 1',1" liegt dabei mit seiner erfindungsgemäßen, sich nach außen erstreckenden Dichtkante 2',2",2"' jeweils am oberen Ende (Figur 1) bzw. am unteren Ende (Figur 2) des Hubbereiches 3',3" des Armaturengehäuses 4',4" an, wobei besonders im linken Teil der Figur 1 der große, vom Gehäuse 4' und dem Einsatzkörper 1' begrenzte Montageraum 5' deutlich zu erkennen ist, der diesen durch die Dichtkante 2' nach unten hin gegen eindringendes Wasser und Schmutzstoffe abdichtet.The insert body 1 ', 1 "lies with its sealing edge 2', 2", 2 "'according to the invention, which extends outwards, in each case at the upper end (FIG. 1) or at the lower end (FIG. 2) of the stroke region 3', 3 "of the valve housing 4 ', 4", particularly in the left part of FIG. 1 the large mounting space 5' delimited by the housing 4 'and the insert body 1' can be clearly seen, which is countered by the sealing edge 2 'towards the bottom penetrating water and dirt seals.

Die Dichtkante 2',2",2"' wird dabei von einem sich radial oder axial vom Einsatzkörper 1',1" erstreckenden Steg 18',18",18"' gebildet,der entweder über einen eng tolerierten Schiebesitz im Hubbereich 3',3" des Gehäuses 4',4" abdichtet oder zur Abdichtung mit einer Aufnahme für eine flexible Dichtung versehen ist, beispielsweise mit einem Runddichtring aus Gummi.The sealing edge 2 ', 2 ", 2"' is formed by a web 18 ', 18 ", 18"' which extends radially or axially from the insert body 1 ', 1 "and which either has a tightly tolerated sliding seat in the stroke area 3' , 3 "of the housing 4 ', 4" seals or is provided for sealing with a receptacle for a flexible seal, for example with an O-ring made of rubber.

Als Widerlager bzw. Führung für den mechanisch oder manuell betätigten Verschlußmechanismus 10',10" ist in der Mittelachse 11',11" des Armaturengehäuses 4',4" eine Vorrichtung vorgesehen, die über radial verlaufende Stege 12',12" das Gehäuse 4',4" in Segmente 13 aufteilend, mit der Innenwand des Gehäuses 4',4" verbunden sind, wobei das Segment unter dem sich unmittelbar der Überlaufanschluß 14',14" befindet, teilweise oder vollständig geschlossen ist, um aus dem Überlauf in das Gehäuse 4',4" eingeleitetes Wasser sofort in Durchflußrichtung umzuleiten.A device is provided as an abutment or guide for the mechanically or manually operated locking mechanism 10 ′, 10 ″ in the central axis 11 ′, 11 ″ of the valve housing 4 ′, 4 ″, the housing 4 via radial webs 12 ′, 12 ″ ', 4 "into segments 13, are connected to the inner wall of the housing 4', 4", the segment under which the overflow connection 14 ', 14 "is located, is partially or completely closed in order to move from the overflow into the Housing 4 ', 4 "water immediately diverted in the flow direction.

Das Gehäuse 4',4" selbst ist in Durchflußrichtung zweiteilig ausgeführt um durch Kombination verschiedener oberer und unterer Armaturenteile 6',6", 7',7" ein möglichst großes Gebiet von unterschiedlichen Einbaubedingungen und Kundenwünschen abzudecken.The housing 4 ', 4 "itself is made in two parts in the flow direction in order to cover the largest possible area of different installation conditions and customer requirements by combining different upper and lower fitting parts 6', 6", 7 ', 7 ".

Hierzu trägt weiterhin die Tatsache bei, daß die einzelnen Bauteile aus Metall oder Kunststoff gefertigt sind.The fact that the individual components are made of metal or plastic also contributes to this.

Der untere Teil 7',7" des Armaturengehäuses 4',4" ist dabei an seinem oberen Innenrand mit Ausnehmungen 19', 19" versehen, die am unteren Außenrand des oberen Teils 6',6" befindliche Rasten 22',22" einschnappend hintergreifen. Dieser Schnappverschluß ist so ausgeführt, daß das untere Teil 7',7" in jeder beliebigen Winkellage gegenüber dem oberen Armaturenteil 6',6" verdreht werden kann.The lower part 7 ', 7 "of the valve body 4', 4" is provided on its upper inner edge with recesses 19 ', 19 ", the catches 22', 22" located on the lower outer edge of the upper part 6 ', 6 " This snap lock is designed such that the lower part 7 ', 7 "can be rotated in any angular position relative to the upper fitting part 6', 6".

Claims (6)

1. Ablaufarmatur, insbesondere für Spülen, bestehend aus einem ein- oder mehrteiligen Armaturengehäuse mit Verschlußmechanismus, Einsatzkörper mit Verschlußstopfen und Restefangsieb, Überlauf- und Ablaufanschluß, dadurch gekennzeichnet, daß das Gehäuse (4',4") zur Anpassung an verschieden starke Beckenböden mit einem Hubbereich (3',3") ausgebildet ist und ein Einsatzkörper (1',1") mit wenigstens einer sich im Hubbereich (3',3") nach außen erstreckenden Dichtkante (2',2",2"') versehen ist, die einen vom Gehäuse (4',4") und dem Einsatzkörper (1',1") begrenzten Montageraum (5',5",5"') nach unten hin gegen eindringendes Wasser abdichtet.1. Drain fitting, in particular for sinks, consisting of a one-part or multi-part fitting housing with a locking mechanism, insert body with sealing plug and waste filter, overflow and drain connection, because characterized in that the housing (4 ', 4 ") is designed to adapt to pool floors of different thicknesses with a lifting area (3', 3") and an insert body (1 ', 1 ") with at least one in the lifting area (3' , 3 ") outwardly extending sealing edge (2 ', 2", 2 "') is provided, which has a mounting space (5 ', 5. Delimited by the housing (4', 4") and the insert body (1 ', 1 ") ", 5"') seals down against the ingress of water. 2. Ablaufarmatur nach Anspruch 1, dadurch gekennzeichnet, daß die Dichtkante (2',2",2''') von einem radial oder axial sich vom Einsatzkörper (1',1 ") erstreckenden Steg (18',18",18''') gebildet wird.2. Drain fitting according to claim 1, characterized in that the sealing edge (2 ', 2 ", 2' '') of a radially or axially extending from the insert body (1 ', 1") web (18', 18 ", 18th '' ') is formed. 3. Ablaufarmatur nach Anspruch 2, dadurch gekennzeichnet, daß der Steg (18',18",18''') mit einer Aufnahme für eine flexible Dichtung und einer solchen versehen ist.3. Drain fitting according to claim 2, characterized in that the web (18 ', 18 ", 18' '') is provided with a receptacle for a flexible seal and such. 4. Ablaufarmatur nach einem oder mehreren der vorgenannten Ansprüche, dadurch gekennzeichnet, daß ein dem Überlaufanschluß (14',14") unmittelbar zugeordnetes Einlaufsegment (16) nach oben durch ein Umleitstück (17', 17") teilweise oder ganz geschlossen ist.4. Drain fitting according to one or more of the preceding claims, characterized in that one of the overflow connection (14 ', 14 ") directly assigned inlet segment (16) is partially or completely closed by a diverter (17', 17"). 5. Ablaufarmatur nach einem oder mehreren der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die einzelnen Bauteile aus Metall oder Kunststoff gefertigt sind.5. Drain fitting according to one or more of the preceding claims, characterized in that the individual components are made of metal or plastic. 6. Ablaufarmatur nach einem oder mehreren der vorgenannten Ansprüche, dadurch gekennzeichnet, daß das Gehäuse (4',4") in Durchflußrichtung zweiteilig ausgeführt ist und der untere Teil (7',7") an seinem oberen Innenrand mit Ausnehmungen versehen ist, die am unteren Außenrand des oberen Teils (6',6") befindliche Rasten (22',22") einschnappend hintergreifen.6. Drain fitting according to one or more of the preceding claims, characterized in that the housing (4 ', 4 ") is designed in two parts in the flow direction and the lower part (7', 7") is provided on its upper inner edge with recesses which on the lower outer edge of the upper part (6 ', 6 ") snap-in grips (22', 22").
EP91111633A 1990-08-01 1991-07-12 Drainage fitting Expired - Lifetime EP0469361B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9011285U 1990-08-01
DE9011285U DE9011285U1 (en) 1990-08-01 1990-08-01 Drain fitting

Publications (2)

Publication Number Publication Date
EP0469361A1 true EP0469361A1 (en) 1992-02-05
EP0469361B1 EP0469361B1 (en) 1994-05-18

Family

ID=6856125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111633A Expired - Lifetime EP0469361B1 (en) 1990-08-01 1991-07-12 Drainage fitting

Country Status (2)

Country Link
EP (1) EP0469361B1 (en)
DE (2) DE9011285U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0726365A1 (en) * 1995-02-08 1996-08-14 Viegener, Franz II Basket type outlet device, in particular for sinks
EP0726366A1 (en) * 1995-02-08 1996-08-14 Viegener, Franz II Basket type outlet device, in particular for sinks
GB2315998A (en) * 1996-06-19 1998-02-18 Cheng Tsan Hsiung Sink drain assembly
EP1013837A2 (en) * 1998-12-24 2000-06-28 Franz Viegener II GmbH & Co. KG. Outlet assembly for a bath tub
EP1118723A1 (en) * 2000-01-18 2001-07-25 Niro-Plan Ag Drain plug for sanitary appliances
WO2005056942A1 (en) * 2003-12-10 2005-06-23 Speciality Plumbing Supplies Pty Ltd A filter assembly
WO2006074504A1 (en) * 2005-01-12 2006-07-20 Architectural Designer Products Pty Ltd An adjustable waste connexion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048992B4 (en) * 2004-10-04 2015-02-05 Dieter Küchenmeister Drainage device for sanitary basins and use of the drainage device in a sink

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH409802A (en) * 1964-02-28 1966-03-15 Sanitaer Kuhn Ag Vormals Siebe Drainage device, in particular for sanitary facilities
GB1259621A (en) * 1969-03-13 1972-01-05
US4162546A (en) * 1977-10-31 1979-07-31 Carrcraft Manufacturing Company Branch tail piece
DE8525354U1 (en) * 1985-09-05 1985-10-31 Fa. Franz Viegener Ii, 5952 Attendorn Cup valve
DE8808175U1 (en) * 1988-06-25 1988-08-11 Fa. Franz Viegener Ii, 5952 Attendorn Drain and overflow fittings for bathtubs, shower trays, etc.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH409802A (en) * 1964-02-28 1966-03-15 Sanitaer Kuhn Ag Vormals Siebe Drainage device, in particular for sanitary facilities
GB1259621A (en) * 1969-03-13 1972-01-05
US4162546A (en) * 1977-10-31 1979-07-31 Carrcraft Manufacturing Company Branch tail piece
DE8525354U1 (en) * 1985-09-05 1985-10-31 Fa. Franz Viegener Ii, 5952 Attendorn Cup valve
DE8808175U1 (en) * 1988-06-25 1988-08-11 Fa. Franz Viegener Ii, 5952 Attendorn Drain and overflow fittings for bathtubs, shower trays, etc.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0726365A1 (en) * 1995-02-08 1996-08-14 Viegener, Franz II Basket type outlet device, in particular for sinks
EP0726366A1 (en) * 1995-02-08 1996-08-14 Viegener, Franz II Basket type outlet device, in particular for sinks
GB2315998A (en) * 1996-06-19 1998-02-18 Cheng Tsan Hsiung Sink drain assembly
GB2315998B (en) * 1996-06-19 2000-04-26 Cheng Tsan Hsiung Sink drain
EP1013837A2 (en) * 1998-12-24 2000-06-28 Franz Viegener II GmbH & Co. KG. Outlet assembly for a bath tub
EP1013837A3 (en) * 1998-12-24 2001-03-07 Franz Viegener II GmbH & Co. KG. Outlet assembly for a bath tub
EP1118723A1 (en) * 2000-01-18 2001-07-25 Niro-Plan Ag Drain plug for sanitary appliances
WO2005056942A1 (en) * 2003-12-10 2005-06-23 Speciality Plumbing Supplies Pty Ltd A filter assembly
US7517452B2 (en) 2003-12-10 2009-04-14 Speciality Plumbling Supplies Pty Ltd Filter assembly
WO2006074504A1 (en) * 2005-01-12 2006-07-20 Architectural Designer Products Pty Ltd An adjustable waste connexion

Also Published As

Publication number Publication date
DE9011285U1 (en) 1990-10-04
EP0469361B1 (en) 1994-05-18
DE59101653D1 (en) 1994-06-23

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