EP1838928A1 - Sanitary fitting comprising a connecting device which is used to connect a water outlet housing to a functional component - Google Patents

Sanitary fitting comprising a connecting device which is used to connect a water outlet housing to a functional component

Info

Publication number
EP1838928A1
EP1838928A1 EP06706330A EP06706330A EP1838928A1 EP 1838928 A1 EP1838928 A1 EP 1838928A1 EP 06706330 A EP06706330 A EP 06706330A EP 06706330 A EP06706330 A EP 06706330A EP 1838928 A1 EP1838928 A1 EP 1838928A1
Authority
EP
European Patent Office
Prior art keywords
water outlet
functional component
spring
outlet housing
sanitary fitting
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
EP06706330A
Other languages
German (de)
French (fr)
Other versions
EP1838928B1 (en
Inventor
Lars Schmid
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.)
Hansa Armaturen GmbH
Original Assignee
Hansa Metallwerke AG
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 Hansa Metallwerke AG filed Critical Hansa Metallwerke AG
Publication of EP1838928A1 publication Critical patent/EP1838928A1/en
Application granted granted Critical
Publication of EP1838928B1 publication Critical patent/EP1838928B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop

Definitions

  • Sanitary fitting with a connection device for connecting a water outlet housing with a functional component is a connection device for connecting a water outlet housing with a functional component.
  • the invention relates to a sanitary fitting, in particular a washbasin fitting, with a connection device for connecting a water outlet housing with a functional component.
  • a Wasserauslaufge- housing is inserted with an insert from above, for example, in an opening of a washstand.
  • the functional component for example a valve block and a mixing block attached thereto, is fastened to the insertion stub from below.
  • the fitter usually requires both hands to hold the functional component, since the functional component is often very heavy and unwieldy and relatively large in relation to the installation space.
  • the area below the wash basin is often difficult to access.
  • the installer then has no hand free for attaching, adjusting and screwing.
  • Object of the present invention is to provide a sanitary fitting of the type mentioned in such a way that a quick and easy installation is made possible.
  • the connecting device is a clamping device with which the functional component is provisionally fixed by a relative movement of the water outlet housing, and a Clamping device, with which the functional component is stably connectable to the water outlet housing has.
  • a clamping device is provided, with which the functional component can be prefixed with a handle on the water outlet housing, so that the fitter has both hands free for the subsequent attachment, adjustment and screwing. With the clamping device then the water outlet housing and the functional component can be braced against each other.
  • the clamping device comprises the following interacting components: a) at least one clamping spring; b) a first groove adapted to the clamping spring in a first component, in particular a flanged groove in a spring flange connected to the functional component; c) a second adapted to the clamping spring, the first groove facing groove in a relative to the first
  • Component displaceable second component in particular a housing groove in the water outlet housing.
  • a clamping spring and grooves are technically particularly easy to implement and robust.
  • the clamping device comprises at least one connecting screw and a corresponding thread, with which the first component, in particular the spring flange, is connected to the functional component clamped.
  • a threaded spring is provided for receiving the connecting screw into which the connecting screw can be inserted quickly without screwing. To tighten the connecting screw can then be tightened.
  • the clamping device can have a particularly progressive self-locking device, in particular at least one guide bevel for the clamping spring, in particular for at least one guide pin of the clamping spring, with which the tension increases on the clamping device whose clamping effect is improved.
  • the connecting device has at least one fixing device for fixing the angular position of the functional component relative to the water outlet housing, in particular a fixing pin and a fixing pin receptacle cooperating therewith. In this way it is ensured that the functional component rests in the correct position on the water outlet housing.
  • the water outlet housing may be sealed with a molded seal against the functional component.
  • the functional component comprises a valve block and / or a mixing block.
  • Valve blocks and mixing blocks attached to them are heavy and cumbersome components that are particularly affected by the connection device. which can be easily connected to the water outlet housing.
  • FIG. 1 schematically shows a perspective view of a sanitary fitting in which a water outlet housing is connected to a valve block via a spring flange;
  • Figure 2 shows schematically a left side view of the sanitary fitting shown in Figure 1;
  • Figure 3 shows schematically a longitudinal section of the sanitary fitting shown in Figure 2 along the line there III-III, wherein the upper housing part is cut off;
  • Figure 4 shows schematically a cross section of the sanitary fitting shown in Figure 2 in an area above the spring flange along the line IV-IV there;
  • FIG 5 shows schematically a longitudinal section of the sanitary fitting shown in Figure 2 in the region of the spring flange along the line V-V in Figure 5.
  • FIG. 1 shows a sanitary fitting provided overall with the reference numeral 1 for a vanity, not shown.
  • the sanitary fitting 1 comprises in Figure 1 above a water outlet housing 2 with a stylized upper housing part 3 and a male connector 25, and below one known valve block 4, which is bolted via a conventional block connection 5 with a mixing block 6 also known.
  • the mixing block 6 cold and hot water are supplied in a certain mixing ratio.
  • the valve block 4 is an electrically actuated valve, which controls the flow of water to the outflow in the upper housing part 3.
  • the insertion piece 25 is connected by a connecting device 7 with the valve block 4.
  • the insertion piece 25 has a substantially circular cross-section ( Figure 4).
  • two identical housing cavities 8 run mirror-inverted opposite each other axially over the entire length of the insertion stub 25, in each case with a constant circular section-shaped cross section.
  • the insertion piece 25 has a taper 28 with a peripheral annular groove 30 containing an O-ring.
  • the water outlet housing 2 is inserted from above into an opening of the washstand, not shown, wherein the upper housing part 3 is arranged above the arranged on the washstand.
  • the remaining components of the sanitary fitting 1 are located below the vanity.
  • the retaining nut 9 With the retaining nut 9, the water outlet housing 2 is fixed from below on the vanity.
  • the insertion piece 25 in its outer lateral surface ⁇ slightly above the taper 28 a circumferential housing groove 10 ( Figure 3).
  • a hollow cylindrical spring flange 11 is arranged as part of the connecting device 7 coaxially on the jacket of the Einsteckstutzens 25.
  • the spring flange 11 has an elliptical-like outer cross section and a circular inner cross section (FIG. 4), so that two opposite wall thickenings are realized.
  • the inner cross section of the spring flange 11 corresponds to the outer cross section of the Einsteckstutzens 25th
  • a peripheral flanged groove 12 is arranged in the spring flange 11 with respect to the housing groove 10.
  • the Flanschnut 12 is about twice as wide in the axial direction of the spring flange 11 as the housing groove 10 ( Figure 3).
  • Flanschnut 12 a radially extending continuous KlemmfederStiftö réelle 13 (Figure 1) and on the opposite side also in the bottom of Flanschnut 12 a radially extending continuous Klemmfedervorsprungsöff- opening 14 ( Figure 4).
  • a slotted, annular clamping spring ' ' 15 with a round profile (Figure 3).
  • the diameter of the clamping spring 15 is smaller in its relaxed state than the outer diameter of the Einsteckstutzens 25 so that it is braced in the housing groove 10.
  • the profile diameter of the clamping spring 15 is approximately twice as large as the depth of the .Win housing groove 10 in the radial direction of the Einsteckstutzens 25, so that the outer profile half of the clamping spring 15 projects beyond the edge of the housing groove 10 in the flanged groove 12. In this way it is prevented that the spring flange 11 can slip relative to the insertion stub 25 in Figures 1, 2, 3 up or down.
  • the clamping spring 15, the housing groove 10 and the flange groove 11 thus act as a clamping device.
  • the profile diameter of the clamping spring 15 is slightly smaller than the depth of the flange groove 12 in the radial direction of the spring flange 11, so that the clamping spring 15, if it is bent radially outwards, completely sunk into the flange groove 12 and the spring flange 11 from the insertion 25 can be deducted.
  • the two ends of the clamping spring 15 protrude outward approximately in the radial direction of the spring flange 11 and thus form two guide pins 16 (FIG. 4).
  • the clamping spring 15 On the opposite side of the guide pins 16, the clamping spring 15 has a square in Fig. 4 Klemmfedervorsprung 17.
  • the Klemmfedervorsprung 17 is formed of two parallel, substantially in the radial direction of the spring flange 11 outwardly bent portions of the clamping spring 15, the radially outer ends are integrally connected to each other.
  • the guide pins 16 protrude through the Klemmfederjanöff- tion 13 and the Klemmfedervorsprung 17 projects through the Klemmfedervorsprungsö réelle 14 through, beyond the outer surface of the spring flange 11 addition, so that the clamping spring 15 is held in the Flans.ehnut 12.
  • the guide pins 16 can be pressed apart from outside the spring flange 11 in order to increase the diameter of the clamping spring 15 and to sink them in the flanged groove 12 so.
  • the cross section of the clamping spring pin opening 13 has the shape of a triangle, the tip of which points upward (FIGS. 1, 2). If the clamping spring 15 is displaced upwards relative to the spring flange 11 in FIGS. 1, 2, the guide pins 16 are guided along the guide bevels 18 and 15 moved towards each other, so that the diameter of the clamping spring 15 increasingly decreases and the clamping spring 15 is pressed into the housing senut 10. This is the case when the spring flange 11 is pulled down relative to the water outlet housing 2 in Figures 1, 2, 3. In this way, a progressive self-assurance of the spring flange 11 is realized on the insertion piece 25 at train down.
  • the Klemmfederitö réelle 13 has in its base an opening to the lower end face of the spring flange 11. During factory insertion of the clamping spring 15 in the housing groove 10, the guide pins 16 are guided through this opening into the Klemmfederitö réelle 13. -S
  • a connecting screw 20 preferably a hexagon socket screw, with which the spring flange 11 is bolted to the valve block 4,
  • two through holes 21 are provided for the connecting bolts 20, the axes of which in each case extend coaxially to the axes of the threaded bores 19.
  • the heads of the connecting bolts 20 are positioned below the valve block 4 in FIGS. 1, 2, 3.
  • the valve block 4 has substantially the shape of a cuboid. From its upper side in Figure 3, a hollow cylindrical plug-in receptacle 26 is shown, in which the
  • Rejuvenation 28 of the water outlet housing 2 is inserted.
  • the inner diameter of the plug-in receptacle 26 corresponds to the outer diameter of the taper 28 of the Einsteckstutzens 25.
  • the taper 28 is sealed with the O-ring in the annular groove 30 opposite the socket 26.
  • valve block 4 in a region within the plug-in receptacle 26 outside its center has a bore 27 for a fixing pin
  • Fixierstatting 24 is provided in the lower end face of the Einsteckstutzens 25 a complementary to the fixing pin 23 Fixierstattability 24 is provided.
  • the angular position of the valve block 4 is set relative to the Einsteckstutzen 25.
  • the insertion piece 25 is inserted from above through the opening of the washstand until the bottom of the upper housing part 3 rests on the top of the washstand.
  • valve block 4 is screwed with the two connecting screws 20 to the spring flange 11.
  • the valve block 4 itself is bolted to the mixing block 6 in a known manner.
  • the spring flange 11 is attached from below to the taper 28 of the water outlet housing 2.
  • the taper 28 serves as Aufsteck Anlagen for the clamping spring 15, which is first spread when plugging.
  • the clamping spring 15 immersed in reaching the housing groove 10 with about half their profile depth in this one. Further penetration is limited by the depth of the housing groove 10.
  • the clamping spring 15 is now with its inner profile half in the housing groove 10 and with its outer profile half in the Flan groove 12, so that the spring flange 11 is almost axially fixed relative to the insertion piece 25.
  • the spring flange 11 and the valve block 4 are pre-fixed to the Einsteckstutzen 25 that the installer has both hands free to evenly screw the connecting bolts 20 in the j e election threaded holes 19 in the spring flange 11.
  • the clamping spring 15 is moved relative to the spring flange 11 upwards, so that the two guide pins 16 are guided along the j e election guide slopes 18 and moved towards each other. Due to the progressive self-locking prevents the spring flange 11 from the water outlet housing 2 can slide down.
  • the threaded holes 19 in the spring flange 11 holes without thread can be provided, which in each case have a thread reproducing a threaded spring.
  • the thread springs are arranged in such a way that they thrust direction of the connecting screws 20, namely in Figures 1, 2, 3 from bottom to top, open. In this way, the connecting screws 20 can be inserted quickly without being screwed, whereby a significantly faster installation is possible.
  • the coil springs Once the coil springs are under tension, they contract and lock the j dweilende connecting screw 20 so that they can not be pulled down from the holes in the spring flange 11 out. Subsequently, the connecting screws 20 are further screwed in to fix the connection.
  • the threaded bores 19 or the threaded springs can be arranged instead of the spring flange 11 in the valve block 4.
  • the clamping spring 15 may instead of a round, for example, have a flat or square profile.
  • guide bevels can also run, for example, along the flanged groove 12.
  • the upper wall of the flange groove 12 may be chamfered circumferentially, so that the clamping spring 15 is pressed uniformly radially inwardly as soon as the spring flange 11 is under tension.
  • the guide pins 16 are not required.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Valve Housings (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The invention relates to a sanitary fitting (1), in particular, a washstand fitting, comprising a connecting device (7) which is used to connect a water outlet housing (2) to a functional component (4), in particular a valve block. Said connecting device (7) comprises a clamping device (10, 11, 12, 15) which enables the functional component (4) to be temporarily fixed to the water outlet housing (2) by means of relative displacement, and a tensioning device (19, 20, 21) which enables the functional component (4) to be connected in a stable manner to the water outlet housing (2).

Description

Sanitärarmatur mit einer Verbindungseinrichtung zum Verbinden eines Wasserauslaufgehäuses mit einem Funktionsbauteil . Sanitary fitting with a connection device for connecting a water outlet housing with a functional component.
Die Erfindung betrifft eine Sanitärarmatur, insbesondere eine Waschtischarmatur, mit einer Verbindungseinrichtung zum Verbinden eines Wasserauslaufgehäuses mit einem Funktionsbauteil .The invention relates to a sanitary fitting, in particular a washbasin fitting, with a connection device for connecting a water outlet housing with a functional component.
Bei bekannten Sanitärarmaturen wird ein Wasserauslaufge- häuse mit einem Einsteckstutzen von oben beispielsweise in eine Öffnung eines Waschtisches eingesteckt . Das Funktionsbauteil, beispielsweise ein Ventilblock und ein daran befestigter Mischblock, wird von unten an dem Einsteckstutzen befestigt . Der Monteur benötigt üblicherweise zum Halten des Funktionsbauteils beide Hände, da das Funktionsbauteil oft sehr schwer und unhandlich und im Verhältnis zum Einbauraum relativ groß ist . Darüber hinaus ist der Bereich unterhalb des Waschtisches häufig schlecht zugänglich. Der Monteur hat zum Befestigen, Justieren und Verschrauben dann allerdings keine Hand mehr frei .In known sanitary fittings a Wasserauslaufge- housing is inserted with an insert from above, for example, in an opening of a washstand. The functional component, for example a valve block and a mixing block attached thereto, is fastened to the insertion stub from below. The fitter usually requires both hands to hold the functional component, since the functional component is often very heavy and unwieldy and relatively large in relation to the installation space. In addition, the area below the wash basin is often difficult to access. However, the installer then has no hand free for attaching, adjusting and screwing.
Aufgabe der vorliegenden Erfindung ist es, eine Sanitärarmatur der eingangs genannten Art so auszugestalten, dass eine schnelle und technisch einfach Montage ermöglicht wird.Object of the present invention is to provide a sanitary fitting of the type mentioned in such a way that a quick and easy installation is made possible.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst , dass die Verbindungseinrichtung eine Klemmeinrichtung, mit welcher das Funktionsbauteil durch eine Relativbewegung an dem Wasserauslaufgehäuse vorläufig fixierbar ist, und eine Spanneinrichtung, mit welcher das Funktionsbauteil stabil mit dem Wasserauslaufgehäuse verbindbar ist, aufweist .This object is achieved in that the connecting device is a clamping device with which the functional component is provisionally fixed by a relative movement of the water outlet housing, and a Clamping device, with which the functional component is stably connectable to the water outlet housing has.
Erfindungsgemäß ist also eine Klemmeinrichtung vorgesehen, mit der das Funktionsbauteil mit einem Handgriff an dem Wasserauslaufgehäuse vorfixiert werden kann, so dass der Monteur für die anschließende Befestigung, Justage und Verschraubung beide Hände frei hat . Mit der Spanneinrichtung können anschließend das Wasserauslaufgehäuse und das Funktionsbauteil gegeneinander verspannt werden. So können auch schwere und in Relation zum Einbauraum sperrigeAccording to the invention, therefore, a clamping device is provided, with which the functional component can be prefixed with a handle on the water outlet housing, so that the fitter has both hands free for the subsequent attachment, adjustment and screwing. With the clamping device then the water outlet housing and the functional component can be braced against each other. Thus, heavy and bulky in relation to the installation space
Funktionsbauteile oder komplizierte Funktionsbauteile mit wenigen Handgriffen schnell und einfach montiert werden.Functional components or complicated functional components can be mounted quickly and easily in just a few steps.
Bei einer besonders vorteilhaften Ausführungsform umfasst die Klemmeinrichtung folgende zusammenwirkende Bauteile : a) wenigstens eine Klemmfeder; b) eine erste an die Klemmfeder angepasste Nut in einem ersten Bauteil, insbesondere eine Flanschnut in einem mit dem Funktionsbauteil verbundenen Federflansch; c) eine zweite an die Klemmfeder angepasste, der ersten Nut zugewandte Nut in einem relativ zu dem erstenIn a particularly advantageous embodiment, the clamping device comprises the following interacting components: a) at least one clamping spring; b) a first groove adapted to the clamping spring in a first component, in particular a flanged groove in a spring flange connected to the functional component; c) a second adapted to the clamping spring, the first groove facing groove in a relative to the first
Bauteil verschiebbaren zweiten Bauteil, insbesondere eine Gehäusenut im Wasserauslaufgehäuse .Component displaceable second component, in particular a housing groove in the water outlet housing.
Eine Klemmfeder und Nuten sind technisch besonders einfach realisierbar und robust .A clamping spring and grooves are technically particularly easy to implement and robust.
Um die vorfixierten Bauteile einfach und ohne großen technisch Aufwand miteinander verspannen zu können, umfaßt die Spanneinrichtung wenigstens eine Verbindungsschraube und ein entsprechendes Gewinde, mit denen das erste Bauteil, insbesondere der Federflansch, mit dem Funktionsbau- teil spannbar verbunden ist . Eine deutlich schnellere Montage wird ermöglicht, wenn eine Gewindefeder zur Aufnahme der Verbindungsschraube vorgesehen ist, in die die Verbindungsschraube ohne zu schrauben schnell eingesteckt werden kann . Zum Verspannen kann die Verbindungsschraube anschließend nachgezogen werden .In order to clamp the prefixed components easily and without great technical effort, the clamping device comprises at least one connecting screw and a corresponding thread, with which the first component, in particular the spring flange, is connected to the functional component clamped. A much faster assembly is made possible if a threaded spring is provided for receiving the connecting screw into which the connecting screw can be inserted quickly without screwing. To tighten the connecting screw can then be tightened.
Um zu verhindern, dass die Verbindungseinrichtung insbesondere bei großen Zugbelastungen durch schwere Funktionsbauteile von dem Wasserauslaufgehäuse abrutscht, kann die Klemmeinrichtung eine insbesondere progressive Selbstsicherungseinrichtung, insbesondere wenigstens eine Führungsschräge für die Klemmfeder, insbesondere für wenigstens einen Führungsstift der Klemmfeder, aufweisen, mit der bei zunehmenden Zug auf die Klemmeinrichtung deren Klemmwirkung verbessert wird.In order to prevent the connecting device from slipping off the water outlet housing, in particular in the case of heavy tensile loads due to heavy functional components, the clamping device can have a particularly progressive self-locking device, in particular at least one guide bevel for the clamping spring, in particular for at least one guide pin of the clamping spring, with which the tension increases on the clamping device whose clamping effect is improved.
Vorteilhafterweise weist die Verbindungseinrichtung wenigstens eine Fixiereinrichtung zum Fixieren der Winkellage des Funktionsbauteils relativ zum Wasserauslaufgehäuse, insbesondere einen Fixierstift und eine mit diesem zusam- menwirkende Fixierstiftaufnahme, auf . Auf diese Weise wird sichergestellt, dass das Funktionsbauteil in der richtigen Position am Wasserauslaufgehäuse anliegt .Advantageously, the connecting device has at least one fixing device for fixing the angular position of the functional component relative to the water outlet housing, in particular a fixing pin and a fixing pin receptacle cooperating therewith. In this way it is ensured that the functional component rests in the correct position on the water outlet housing.
Das Wasserauslaufgehäuse kann mit einer Formdichtung gegen das Funktionsbauteil abgedichtet sein .The water outlet housing may be sealed with a molded seal against the functional component.
Besonders vorteilhaft ist, wenn das Funktionsbauteil einen Ventilblock und/oder einen Mischblock umfaßt . Ventilblöcke und daran befestigte Mischblöcke sind schwere und unhandliche Bauteile, die mit der Verbindungseinrichtung beson- ders einfach mit dem Wasserauslaufgehäuse verbunden werden können .It is particularly advantageous if the functional component comprises a valve block and / or a mixing block. Valve blocks and mixing blocks attached to them are heavy and cumbersome components that are particularly affected by the connection device. which can be easily connected to the water outlet housing.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung näher . erläutert ; es zeigenAn embodiment of the invention will be described below with reference to the drawing. explained; show it
Figur 1 schematisch eine perspektivische Darstellung einer Sanitärarmatur, bei der ein Wasserauslauf- gehäuse über einen Federflansch mit einem Ventilblock verbunden ist ;FIG. 1 schematically shows a perspective view of a sanitary fitting in which a water outlet housing is connected to a valve block via a spring flange;
Figur 2 schematisch eine linke Seitenansicht der in Figur 1 dargestellten Sanitärarmatur;Figure 2 shows schematically a left side view of the sanitary fitting shown in Figure 1;
Figur 3 schematisch einen Längsschnitt der in Figur 2 dargestellten Sanitärarmatur entlang der dortigen Linie III-III, wobei das Gehäuseoberteil abgeschnitten ist ;Figure 3 shows schematically a longitudinal section of the sanitary fitting shown in Figure 2 along the line there III-III, wherein the upper housing part is cut off;
Figur 4 schematisch einen Querschnitt der in Figur 2 dargestellten Sanitärarmatur in einem Bereich oberhalb des Federflansches entlang der dortigen Linie IV-IV;Figure 4 shows schematically a cross section of the sanitary fitting shown in Figure 2 in an area above the spring flange along the line IV-IV there;
Figur 5 schematisch einen Längsschnitt der in Figur 2 dargestellten Sanitärarmatur im Bereich des Federflansches entlang der Linie V-V in Figur 5.5 shows schematically a longitudinal section of the sanitary fitting shown in Figure 2 in the region of the spring flange along the line V-V in Figure 5.
In Figur 1 ist eine insgesamt mit dem Bezugszeichen 1 versehene Sanitärarmatur für einen nicht gezeigten Waschtisch dargestellt .FIG. 1 shows a sanitary fitting provided overall with the reference numeral 1 for a vanity, not shown.
Die Sanitärarmatur 1 umfasst in Figur 1 oben ein Wasserauslaufgehäuse 2 mit einem stilisiert dargestellten Gehäuseoberteil 3 und einem Einsteckstutzen 25, und unten einen bekannten Ventilblock 4 , der über eine übliche Blockverbindung 5 mit einem ebenfalls bekannten Mischblock 6 verschraubt ist . Dem Mischblock 6 werden kaltes und warmes Wasser in einem bestimmten Mischungsverhältnis zugeführt . Im Ventilblock 4 befindet .sich ein elektrisch betätigbares Ventil, das den Wasserfluß zum Äuslauf im Gehäuseoberteil 3 beherrscht .The sanitary fitting 1 comprises in Figure 1 above a water outlet housing 2 with a stylized upper housing part 3 and a male connector 25, and below one known valve block 4, which is bolted via a conventional block connection 5 with a mixing block 6 also known. The mixing block 6 cold and hot water are supplied in a certain mixing ratio. In the valve block 4 is an electrically actuated valve, which controls the flow of water to the outflow in the upper housing part 3.
Der Einsteckstutzen 25 ist durch eine Verbindungseinrichtung 7 mit dem Ventilblock 4 verbunden .The insertion piece 25 is connected by a connecting device 7 with the valve block 4.
Der Einsteckstutzen 25 hat einen im Wesentlichen kreisförmigen Querschnitt ( Figur 4 ) . In seiner Mantelfläche verlaufen spiegelbildlich gegenüberliegend zwei identische Gehäusemulden 8 axial über die gesamte Länge des Einsteckstutzens 25 j eweils mit einem konstanten kreisabschnitts- förmigen Querschnitt .The insertion piece 25 has a substantially circular cross-section (Figure 4). In its lateral surface, two identical housing cavities 8 run mirror-inverted opposite each other axially over the entire length of the insertion stub 25, in each case with a constant circular section-shaped cross section.
An seinem in Figur 3 im Längsschnitt dargestellten unteren Ende weist der Einsteckstutzen 25 eine Verjüngung 28 mit einer einen O-Ring enthaltenden umlaufenden Ringnut 30 auf .At its lower end shown in longitudinal section in FIG. 3, the insertion piece 25 has a taper 28 with a peripheral annular groove 30 containing an O-ring.
Auf einem Außengewinde der Mantelfläche des Einsteckstutzens 25 ist eine Haltemutter 9 verschraubbar .On an external thread of the lateral surface of the Einsteckstutzens 25 a retaining nut 9 is screwed.
Das Wasserauslaufgehäuse 2 ist von oben in eine Öffnung des nicht dargestellten Waschtisches eingesteckt, wobei das Gehäuseoberteil 3 oberhalb des am Waschtisches ange- ordnet ist . Die restlichen Bauteile der Sanitärarmatur 1 befinden sich unterhalb des Waschtisches . Mit der Haltemutter 9 wird das Wasserauslaufgehäuse 2 von unten am Waschtisch fixiert . Darüber hinaus weist der Einsteckstutzen 25 in seiner äußeren Mantelflächα etwas oberhalb der Verjüngung 28 eine umlaufende Gehäusenut 10 auf (Figur 3) .The water outlet housing 2 is inserted from above into an opening of the washstand, not shown, wherein the upper housing part 3 is arranged above the arranged on the washstand. The remaining components of the sanitary fitting 1 are located below the vanity. With the retaining nut 9, the water outlet housing 2 is fixed from below on the vanity. In addition, the insertion piece 25 in its outer lateral surface α slightly above the taper 28 a circumferential housing groove 10 (Figure 3).
Auf Höhe der Gehäusenut 10 ist ein hohlzylinderförmiger Federflansch 11 als Teil der Verbindungseinrichtung 7 koaxial auf dem Mantel des Einsteckstutzens 25 angeordnet . Der Federflansch 11 hat einen ellipsenähnlichen Außenquerschnitt und einen kreisförmigen Innenquerschnitt ( Figur 4 ) , so dass zwei gegenüberliegende Wandverdickungen reali- siert sind. Der Innenquerschnitt des Federflansches 11 entspricht dem Außenquerschnitt des Einsteckstutzens 25.At the level of the housing groove 10, a hollow cylindrical spring flange 11 is arranged as part of the connecting device 7 coaxially on the jacket of the Einsteckstutzens 25. The spring flange 11 has an elliptical-like outer cross section and a circular inner cross section (FIG. 4), so that two opposite wall thickenings are realized. The inner cross section of the spring flange 11 corresponds to the outer cross section of the Einsteckstutzens 25th
In den Wandverdickungen ist j eweils eine durchgängige Gewindebohrung 19 angeordnet, deren Achsen parallel zur Achse des Federflansches 11 verlaufen.In the wall thickenings in each case a continuous threaded bore 19 is arranged, the axes of which extend parallel to the axis of the spring flange 11.
Entlang seiner Innenmantelfläche ist im Federflansch 11 gegenüber der Gehäusenut 10 eine umlaufende Flanschnut 12 angeordnet . Die Flanschnut 12 ist in axialer Richtung des Federflansches 11 etwa doppelt so breit wie die Gehäusenut 10 ( Figur 3) .Along its inner lateral surface, a peripheral flanged groove 12 is arranged in the spring flange 11 with respect to the housing groove 10. The Flanschnut 12 is about twice as wide in the axial direction of the spring flange 11 as the housing groove 10 (Figure 3).
Darüber hinaus weist der Federflansch 11 im Boden derIn addition, the spring flange 11 in the bottom of
Flanschnut 12 eine radial verlaufende durchgängige KlemmfederStiftöffnung 13 (Figur 1 ) und auf der gegenüberliegenden Seite ebenfalls im Boden der Flanschnut 12 eine radial verlaufenden durchgängige Klemmfedervorsprungsöff- nung 14 auf (Figur 4 ) .Flanschnut 12 a radially extending continuous KlemmfederStiftöffnung 13 (Figure 1) and on the opposite side also in the bottom of Flanschnut 12 a radially extending continuous Klemmfedervorsprungsöff- opening 14 (Figure 4).
In dem durch die Gehäusenut 10 und die Flanschnut 12 gebildeten Raum befindet sich eine geschlitzte, ringförmige Klemmfeder'' 15 mit rundem Profil ( Figur 3) . Der Durchmesser der Klemmfeder 15 ist in ihrem entspannten Zustand kleiner als der Außendurchmesser des Einsteckstutzens 25, so dass er sich in der Gehäusenut 10 verspannt . Der Profildurchmesser der Klemmfeder 15 ist etwa doppelt so groß wie die Tiefe der .Gehäusenut 10 in radialer Richtung des Einsteckstutzens 25, so dass die äußere Profilhälfte der Klemmfeder 15 über den Rand der Gehäusenut 10 in die Flanschnut 12 hineinragt . Auf diese Weise wird verhindert, dass der Federflansch 11 relativ zum Einsteck- stutzen 25 in Figuren 1, 2 , 3 nach oben oder unten verrutschen kann . Die Klemmfeder 15 , die Gehäusenut 10 und die Flanschnut 11 wirken so als Klemmeinrichtung.In the space formed by the housing groove 10 and the flange groove 12 is a slotted, annular clamping spring ' ' 15 with a round profile (Figure 3). The diameter of the clamping spring 15 is smaller in its relaxed state than the outer diameter of the Einsteckstutzens 25 so that it is braced in the housing groove 10. The profile diameter of the clamping spring 15 is approximately twice as large as the depth of the .Win housing groove 10 in the radial direction of the Einsteckstutzens 25, so that the outer profile half of the clamping spring 15 projects beyond the edge of the housing groove 10 in the flanged groove 12. In this way it is prevented that the spring flange 11 can slip relative to the insertion stub 25 in Figures 1, 2, 3 up or down. The clamping spring 15, the housing groove 10 and the flange groove 11 thus act as a clamping device.
Außerdem ist der Profildurchmesser der Klemmfeder 15 etwas kleiner als die Tiefe der Flanschnut 12 in radialer Rich- tung des Federflansches 11 , so dass die Klemmfeder 15, sofern sie radial nach außen aufgebogen wird, vollständig in die Flanschnut 12 versenkt und der Federflansch 11 vom Einsteckstutzen 25 abgezogen werden kann.In addition, the profile diameter of the clamping spring 15 is slightly smaller than the depth of the flange groove 12 in the radial direction of the spring flange 11, so that the clamping spring 15, if it is bent radially outwards, completely sunk into the flange groove 12 and the spring flange 11 from the insertion 25 can be deducted.
Die beiden Enden der Klemmfeder 15 ragen etwa in radialer Richtung des Federflansches 11 nach außen und bilden so zwei Führungsstifte 16 ( Figur 4 ) .The two ends of the clamping spring 15 protrude outward approximately in the radial direction of the spring flange 11 and thus form two guide pins 16 (FIG. 4).
Auf der gegenüberliegenden Seite der Führungsstifte 16 weist die Klemmfeder 15 einen in Figur 4 quadratischen Klemmfedervorsprung 17 auf . Der Klemmfedervorsprung 17 ist aus zwei parallelen, im Wesentlichen in radialer Richtung des Federflansches 11 nach außen gebogenen Bereichen der Klemmfeder 15 gebildet, deren radial äußeren Enden einstückig miteinander verbunden sind. Die Führungsstifte 16 ragen durch die Klemmfederstiftöff- nung 13 und der Klemmfedervorsprung 17 ragt, durch die Klemmfedervorsprungsöffnung 14 hindurch, über die äußeren Mantelfläche des Federflansches 11 hinaus , so dass die Klemmfeder 15 in der Flans.ehnut 12 gehalten wird.On the opposite side of the guide pins 16, the clamping spring 15 has a square in Fig. 4 Klemmfedervorsprung 17. The Klemmfedervorsprung 17 is formed of two parallel, substantially in the radial direction of the spring flange 11 outwardly bent portions of the clamping spring 15, the radially outer ends are integrally connected to each other. The guide pins 16 protrude through the Klemmfederstiftöff- tion 13 and the Klemmfedervorsprung 17 projects through the Klemmfedervorsprungsöffnung 14 through, beyond the outer surface of the spring flange 11 addition, so that the clamping spring 15 is held in the Flans.ehnut 12.
Die Führungsstifte 16 können von außerhalb des Federflansches 11 auseinander gedrückt werden, um den Durchmesser der Klemmfeder 15 zu vergrößern und diese so in der Flanschnut 12 zu versenken.The guide pins 16 can be pressed apart from outside the spring flange 11 in order to increase the diameter of the clamping spring 15 and to sink them in the flanged groove 12 so.
Der Querschnitt der Klemmfederstiftöffnung 13 hat die Form eines Dreiecks, dessen Spitze nach oben zeigt (Figur 1, 2 ) . Die beiden oberen Schenkelflächen der Klemmfederstiftöffnung 13 bilden j eweils eine Führungsschräge 18 für den entsprechenden Führungsstift 16 der Klemmfeder 15. Wird die Klemmfeder 15 relativ zum Federflansch 11 in Figuren 1, 2 nach oben verschoben, so werden die Führungsstifte 16 entlang der Führungsschrägen 18 geführt und aufeinander zu bewegt, so dass sich der Durchmesser der Klemmfeder 15 zunehmend verkleinert und die Klemmfeder 15 in die Gehäu- senut 10 gepresst wird. Dies ist der Fall, wenn der Federflansch 11 relativ zum Wasserauslaufgehäuse 2 in Figuren 1 , 2 , 3 nach unten gezogen wird. Auf diese Weise wird bei Zug nach unten eine progressive Selbstsicherung des Federflansches 11 auf dem Einsteckstutzen 25 realisiert .The cross section of the clamping spring pin opening 13 has the shape of a triangle, the tip of which points upward (FIGS. 1, 2). If the clamping spring 15 is displaced upwards relative to the spring flange 11 in FIGS. 1, 2, the guide pins 16 are guided along the guide bevels 18 and 15 moved towards each other, so that the diameter of the clamping spring 15 increasingly decreases and the clamping spring 15 is pressed into the housing senut 10. This is the case when the spring flange 11 is pulled down relative to the water outlet housing 2 in Figures 1, 2, 3. In this way, a progressive self-assurance of the spring flange 11 is realized on the insertion piece 25 at train down.
Die Klemmfederstiftöffnung 13 weist in ihrer Grundfläche eine Öffnung zur unteren Stirnseite des Federflansches 11 auf . Beim werkseitigen Einbringen der Klemmfeder 15 in die Gehäusenut 10 werden die Führungsstifte 16 durch diese Öffnung hindurch in die Klemmfederstiftöffnung 13 geführt . -S-The Klemmfederstiftöffnung 13 has in its base an opening to the lower end face of the spring flange 11. During factory insertion of the clamping spring 15 in the housing groove 10, the guide pins 16 are guided through this opening into the Klemmfederstiftöffnung 13. -S
In den Gewindebohrungen 19 des Federflansches 11 befindet sich jeweils eine Verbindungsschraube 20, vorzugsweise eine Innensechskantschraube, mit denen der Federflansch 11 mit dem Ventilblock 4 verschraubt ist ,In the threaded holes 19 of the spring flange 11 is in each case a connecting screw 20, preferably a hexagon socket screw, with which the spring flange 11 is bolted to the valve block 4,
Im Ventilblock 4 sind zwei Durchgangsbohrungen 21 für die Verbindungsschrauben 20 vorgesehen, deren Achsen j eweils koaxial zu den Achsen der Gewindebohrungen 19 verlaufen . Die Köpfe der Verbindungsschrauben 20 sind in Figuren 1, 2 , 3 unterhalb des Ventilblocks 4 positioniert . Durch die Verbindungsschrauben 20 , die Gewindebohrungen 19 und die Durchgangsbohrungen 21 wird eine Spanneinrichtung realisiert .In the valve block 4, two through holes 21 are provided for the connecting bolts 20, the axes of which in each case extend coaxially to the axes of the threaded bores 19. The heads of the connecting bolts 20 are positioned below the valve block 4 in FIGS. 1, 2, 3. By the connecting screws 20, the threaded holes 19 and the through holes 21 a clamping device is realized.
Der Ventilblock 4 hat im Wesentlichen die Form eines Quaders . Aus seiner in Figur 3 oberen Stirnseite geht eine hohlzylinderförmige Steckaufnahme 26 hervor, in die dieThe valve block 4 has substantially the shape of a cuboid. From its upper side in Figure 3, a hollow cylindrical plug-in receptacle 26 is shown, in which the
Verjüngung 28 des Wasserauslaufgehäuses 2 eingesteckt ist . Der Innendurchmesser der Steckaufnahme 26 entspricht dem Außendurchmesser der Verjüngung 28 des Einsteckstutzens 25. Die Verjüngung 28 wird mit dem O-Ring in der Ringnut 30 gegenüber der Steckaufnahme 26 abgedichtet .Rejuvenation 28 of the water outlet housing 2 is inserted. The inner diameter of the plug-in receptacle 26 corresponds to the outer diameter of the taper 28 of the Einsteckstutzens 25. The taper 28 is sealed with the O-ring in the annular groove 30 opposite the socket 26.
Zwischen der oberen ebenen Stirnseite des Ventilblocks 4 innerhalb der Steckaufnahme 26 und der unteren ebenen Stirnseite des Einsteckstutzens 25 ist eine FormdichtungBetween the upper planar end face of the valve block 4 within the plug-in receptacle 26 and the lower planar end face of the Einsteckstutzens 25 is a molded seal
22 vorgesehen.22 provided.
Darüber hinaus weist die obere Stirnseite des Ventilblocks 4 in einem Bereich innerhalb der Steckaufnahme 26 außerhalb deren Zentrums eine Bohrung 27 für einen FixierstiftIn addition, the upper end face of the valve block 4 in a region within the plug-in receptacle 26 outside its center has a bore 27 for a fixing pin
23 auf . In der unteren Stirnseite des Einsteckstutzens 25 ist eine zu dem Fixierstift 23 komplementäre Fixierstiftaufnahme 24 vorgesehen.23 on. In the lower end face of the Einsteckstutzens 25 a complementary to the fixing pin 23 Fixierstiftaufnahme 24 is provided.
Durch den Fixierstift 23 in der Fixierstiftaufnahme 24 wird die Winkelstellung des Ventilblocks 4 gegenüber dem Einsteckstutzen 25 festgelegt .By the fixing pin 23 in the Fixierstiftaufnahme 24, the angular position of the valve block 4 is set relative to the Einsteckstutzen 25.
Um die Sanitärarmatur 1 am Waschtisch zu montieren, wird zunächst der Einsteckstutzen 25 von oben durch die Öffnung des Waschtisches hindurch gesteckt, bis die Unterseite des Gehäuseoberteils 3 auf der Oberseite des Waschtischs anliegt .In order to mount the sanitary fitting 1 on the washstand, first the insertion piece 25 is inserted from above through the opening of the washstand until the bottom of the upper housing part 3 rests on the top of the washstand.
Daraufhin wird das Wasserauslaufgehäuse 2 mit der Haltemutter 9 von unten gegen die Unterseite des Waschtisches verspannt .Then the water outlet housing 2 is braced with the retaining nut 9 from below against the underside of the washstand.
Anschließend wird der Ventilblock 4 mit den beiden Verbindungsschrauben 20 an den Federflansch 11 geschraubt . Der Ventilblock 4 selbst ist mit dem Mischblock 6 in bekannter Weise verschraubt .Subsequently, the valve block 4 is screwed with the two connecting screws 20 to the spring flange 11. The valve block 4 itself is bolted to the mixing block 6 in a known manner.
Nun wird der Federflansch 11 von unten auf die Verjüngung 28 des Wasserauslaufgehäuses 2 aufgesteckt . Hierbei dient die Verjüngung 28 als Aufsteckhilfe für die Klemmfeder 15, die beim Aufstecken zunächst aufgespreizt wird.Now, the spring flange 11 is attached from below to the taper 28 of the water outlet housing 2. Here, the taper 28 serves as Aufsteckhilfe for the clamping spring 15, which is first spread when plugging.
Wegen ihrer Vorspannung taucht die Klemmfeder 15 beim Erreichen der Gehäusenut 10 mit etwa ihrer halben Profil- tiefe in diese ein. Ein weiteres Eindringen wird durch die Tiefe der Gehäusenut 10 begrenzt . Die Klemmfeder 15 befindet sich nun jnit ihrer inneren Profilhälfte in der Gehäusenut 10 und mit ihrer äußeren Profilhälfte in der Flanschnut 12 , so dass der Federflansch 11 relativ zum Einsteckstutzen 25 axial nahezu fixiert wird. Der Federflansch 11 und der Ventilblock 4 sind so auf dem Einsteckstutzen 25 vorfixiert, dass der Monteur beide Hände frei hat, um die Verbindungsschrauben 20 gleichmäßig weiter in die j eweiligen Gewindebohrungen 19 im Federflansch 11 einzuschrauben .Because of their bias, the clamping spring 15 immersed in reaching the housing groove 10 with about half their profile depth in this one. Further penetration is limited by the depth of the housing groove 10. The clamping spring 15 is now with its inner profile half in the housing groove 10 and with its outer profile half in the Flan groove 12, so that the spring flange 11 is almost axially fixed relative to the insertion piece 25. The spring flange 11 and the valve block 4 are pre-fixed to the Einsteckstutzen 25 that the installer has both hands free to evenly screw the connecting bolts 20 in the j eweiligen threaded holes 19 in the spring flange 11.
Sobald der Fixierstift 23 an die untere Stirnseite des Einsteckstutzens 25 anstößt, werden der Federflansch 11 und der Ventilblock 4 vom Monteur relativ zum Wasserauslaufgehäuse 2 so gedreht, dass der Fixierstift 23 gegenüber der Fixierstiftaufnahme 24 positioniert ist .Once the fixing pin 23 abuts the lower end face of the Einsteckstutzens 25, the spring flange 11 and the valve block 4 are rotated by the fitter relative to the water outlet housing 2 so that the fixing pin 23 is positioned opposite the Fixierstiftaufnahme 24.
Beim weiteren Anziehen der Verbindungsschrauben 20 dringt der Fixierstift 23 in die Fixierstiftaufnahme 24 ein, der Federflansch 11 wird verspannt und die untere Stirnseite des Einsteckstutzens 25 wird mit der Formdichtung 22 gegen die obere Stirnseite des Ventilblocks 4 abgedichtet .Upon further tightening the connecting screws 20 of the fixing pin 23 penetrates into the Fixierstiftaufnahme 24, the spring flange 11 is clamped and the lower end of the Einsteckstutzens 25 is sealed with the molded seal 22 against the upper end face of the valve block 4.
Durch den Zug am Federflansch 11 wird die Klemmfeder 15 relativ zu Federflansch 11 nach oben bewegt, so dass die beiden Führungsstifte 16 entlang der j eweiligen Führungsschrägen 18 geführt und aufeinander zu bewegt werden . Durch die progressive Selbstsicherung wird verhindert, dass der Federflansch 11 vom Wasserauslaufgehäuse 2 nach unten rutschen kann.By the train on the spring flange 11, the clamping spring 15 is moved relative to the spring flange 11 upwards, so that the two guide pins 16 are guided along the j eweiligen guide slopes 18 and moved towards each other. Due to the progressive self-locking prevents the spring flange 11 from the water outlet housing 2 can slide down.
Statt der Gewindebohrungen 19 im Federflansch 11 können auch Bohrungen ohne Gewinde vorgesehen sein, die j eweils eine ein Gewinde nachbildende Gewindefeder aufweisen . Die Gewindefedern sind so angeordnet, dass sie in Ein- schubrichtung der Verbindungsschrauben 20 , nämlich in Figuren 1, 2 , 3 von unten nach oben, öffnen. Auf diese Weise können die Verbindungsschrauben 20 ohne geschraubt zu werden schnell eingesteckt werden, wodurch eine deut- lieh schnellere Montage möglich ist . Sobald die Gewindefedern unter Zug stehen, ziehen sie sich zusammen und sperren die j eweilige Verbindungsschraube 20 , so dass diese nicht mehr nach unten aus den Bohrungen im Federflansch 11 heraus gezogen werden können . Anschließend werden die Verbindungsschrauben 20 weiter eingeschraubt, um die Verbindung zu fixieren .Instead of the threaded holes 19 in the spring flange 11 holes without thread can be provided, which in each case have a thread reproducing a threaded spring. The thread springs are arranged in such a way that they thrust direction of the connecting screws 20, namely in Figures 1, 2, 3 from bottom to top, open. In this way, the connecting screws 20 can be inserted quickly without being screwed, whereby a significantly faster installation is possible. Once the coil springs are under tension, they contract and lock the j dweilende connecting screw 20 so that they can not be pulled down from the holes in the spring flange 11 out. Subsequently, the connecting screws 20 are further screwed in to fix the connection.
Die Gewindebohrungen 19 beziehungsweise die Gewindefedern können statt im Federflansch 11 auch im Ventilblock 4 angeordnet sein .The threaded bores 19 or the threaded springs can be arranged instead of the spring flange 11 in the valve block 4.
Es können auch nur eine oder mehr als zwei Verbindungsschrauben 20 mit entsprechenden Gewindebohrungen 19 beziehungsweise Gewindefedern vorgesehen sein.It is also possible to provide only one or more than two connecting screws 20 with corresponding threaded bores 19 or threaded springs.
Die Klemmfeder 15 kann statt eines runden beispielsweise auch ein flaches oder eckiges Profil aufweisen.The clamping spring 15 may instead of a round, for example, have a flat or square profile.
Statt der Führungsschrägen 18 können auch Führungsschrägen beispielsweise entlang der Flanschnut 12 verlaufen . Beispielsweise kann die obere Wand der Flanschnut 12 umlaufend abgeschrägt sein, so dass die Klemmfeder 15 gleichmäßig radial nach innen gedrückt wird, sobald der Feder- flansch 11 unter Zug steht . In diesem Fall sind die Führungsstifte 16 nicht erforderlich. Instead of the guide bevels 18, guide bevels can also run, for example, along the flanged groove 12. For example, the upper wall of the flange groove 12 may be chamfered circumferentially, so that the clamping spring 15 is pressed uniformly radially inwardly as soon as the spring flange 11 is under tension. In this case, the guide pins 16 are not required.

Claims

Patentansprüche claims
1. Sanitärarmatur, insbesondere Waschtischarmatur, mit einer Verbindungseinrichtung zum Verbinden eines Was- serauslaufgehäuses mit einem Funktionsbauteil, insbesondere einem Ventilblock,1. sanitary fitting, in particular washbasin fitting, with a connection device for connecting a water outlet housing with a functional component, in particular a valve block,
dadurch gekennzeichnet, dasscharacterized in that
die Verbindungseinrichtung (7 ) eine Klemmeinrichtung (10 , 11, 12, 15) , mit welcher das Funktionsbauteil ( 4 ) durch eine Relativbewegung an dem Wasserauslaufgehäuse (2 ) vorläufig fixierbar ist, und eine Spanneinrichtung ( 19, 20 , 21 ) , mit welcher das Funktionsbauteil ( 4 ) stabil mit dem Wasserauslaufgehäuse (2 ) verbindbar ist, aufweist .the connecting device (7) a clamping device (10, 11, 12, 15), with which the functional component (4) by a relative movement of the water outlet housing (2) is temporarily fixed, and a clamping device (19, 20, 21), with which the functional component (4) is stably connectable to the water outlet housing (2).
2. Sanitärarmatur nach Anspruch 1, dadurch gekennzeichnet, dass die Klemmeinrichtung (10, 11, 12, 15 ) folgende zusammenwirkende Bauteile umfasst : a) wenigstens eine Klemmfeder (15 ) , b) eine erste an die Klemmfeder ( 15 ) angepasste Nut ( 12 ) in einem ersten Bauteil (11 ) , insbesondere eine Flanschnut in einem mit dem Funktionsbauteil ( 4 ) verbundenen Federflansch, c) eine zweite an die Klemmfeder (15 ) angepasste, der ersten Nut ( 12 ) zugewandte Nut ( 10 ) in einem relativ zu dem ersten Bauteil ( 11 ) verschiebbaren zweiten Bauteil (2 ) , insbesondere eine Gehäusenut im Wasserauslaufgehäuse . 2. Sanitary fitting according to claim 1, characterized in that the clamping device (10, 11, 12, 15) comprises the following interacting components: a) at least one clamping spring (15), b) a first to the clamping spring (15) adapted groove (12 ) in a first component (11), in particular a flange groove in a with the functional component (4) connected to the spring flange, c) a second to the clamping spring (15) adapted to the first groove (12) facing groove (10) in a relative to the first component (11) displaceable second component (2), in particular a housing groove in the water outlet housing.
3. Sanitärarmatur nach Anspruch 2 , dadurch gekennzeichnet, dass die Spanneinrichtung ( 19, 20 ) wenigstens eine Verbindungsschraube (20 ) und ein entsprechendes Gewinde ( 19 ) umfaßt , mit denen das erste Bauteil ( 11) , insbesondere der Federflansch, mit dem Funktionsbauteil (4 ) spannbar verbunden ist .3. sanitary fitting according to claim 2, characterized in that the clamping device (19, 20) comprises at least one connecting screw (20) and a corresponding thread (19), with which the first component (11), in particular the spring flange, with the functional component ( 4) is connected tensioned.
4. Sanitärarmatur nach Anspruch 3, gekennzeichnet durch eine Gewindefeder zur Aufnahme der Verbindungsschraube (20 ) .4. sanitary fitting according to claim 3, characterized by a threaded spring for receiving the connecting screw (20).
5. Sanitärarmatur nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Klemmeinrichtung ( 10 ,5. sanitary fitting according to one of the preceding claims, characterized in that the clamping device (10,
11, 12 , 15 ) eine insbesondere progressive Selbstsiche- rungseinrichtung, insbesondere wenigstens eine Führungsschräge ( 18 ) für die Klemmfeder ( 15) , insbesondere für wenigstens einen Führungsstift ( 16) der Klemmfeder (15) , aufweist .11, 12, 15) has a particularly progressive self-locking device, in particular at least one guide bevel (18) for the clamping spring (15), in particular for at least one guide pin (16) of the clamping spring (15).
6. Sanitärarmatur nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Verbindungseinrichtung ( 7 ) wenigstens eine Fixiereinrichtung zum Fixieren der Winkellage des Funktionsbauteils ( 4) relativ zum Wasserauslaufgehäuse (2 ) , insbesondere einen Fixierstift (23) und eine mit diesem zusammenwirkende Fixierstiftaufnähme ( 24 ) , aufweist .6. Sanitary fitting according to one of the preceding claims, characterized in that the connecting device (7) at least one fixing device for fixing the angular position of the functional component (4) relative to the water outlet housing (2), in particular a fixing pin (23) and a cooperating with this Fixierstiftaufnähme ( 24).
7. Sanitärarmatur nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Wasserauslaufgehäuse (2 ) mit einer Formdichtung (22 ) gegen das Funktionsbauteil (4 ) abgedichtet ist . 7. Sanitary fitting according to one of the preceding claims, characterized in that the water outlet housing (2) is sealed with a molded seal (22) against the functional component (4).
8. Sanitärarmatur nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass das Funktionsbauteil einen Ventilblock (4) und/oder einen Mischblock ( 6) umfaßt . 8. Sanitary fitting according to one of the preceding claims, characterized in that the functional component comprises a valve block (4) and / or a mixing block (6).
EP06706330.5A 2005-01-22 2006-01-20 Sanitary fitting comprising a connecting device which is used to connect a water outlet housing to a functional component Not-in-force EP1838928B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005003051A DE102005003051B4 (en) 2005-01-22 2005-01-22 Sanitary washbasin faucet
PCT/EP2006/000500 WO2006077135A1 (en) 2005-01-22 2006-01-20 Sanitary fitting comprising a connecting device which is used to connect a water outlet housing to a functional component

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EP1838928A1 true EP1838928A1 (en) 2007-10-03
EP1838928B1 EP1838928B1 (en) 2017-08-02

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US (1) US20090015003A1 (en)
EP (1) EP1838928B1 (en)
CN (1) CN101107402B (en)
DE (1) DE102005003051B4 (en)
ES (1) ES2641575T3 (en)
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US8430345B2 (en) * 2008-02-12 2013-04-30 Kohler Co. Swivel spout assembly

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Also Published As

Publication number Publication date
ES2641575T3 (en) 2017-11-10
RU2007131709A (en) 2009-02-27
WO2006077135A1 (en) 2006-07-27
CN101107402B (en) 2012-09-26
EP1838928B1 (en) 2017-08-02
DE102005003051A1 (en) 2006-08-03
CN101107402A (en) 2008-01-16
DE102005003051B4 (en) 2009-10-29
US20090015003A1 (en) 2009-01-15

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