EP0446177A1 - Overflow and outlet device for sanitary apparatus - Google Patents

Overflow and outlet device for sanitary apparatus Download PDF

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Publication number
EP0446177A1
EP0446177A1 EP91810139A EP91810139A EP0446177A1 EP 0446177 A1 EP0446177 A1 EP 0446177A1 EP 91810139 A EP91810139 A EP 91810139A EP 91810139 A EP91810139 A EP 91810139A EP 0446177 A1 EP0446177 A1 EP 0446177A1
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EP
European Patent Office
Prior art keywords
floating body
set according
plug
stopper
overflow
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
EP91810139A
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German (de)
French (fr)
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EP0446177B1 (en
Inventor
Pierre Juple
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Geberit Technik AG
Geberit Produktions AG
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Geberit AG
Keramag Keramische Werke AG
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Publication of EP0446177A1 publication Critical patent/EP0446177A1/en
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    • 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
    • E03C1/232—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms combined with overflow devices

Definitions

  • the invention relates to an overflow and waste set according to the preamble of independent claim 1.
  • a check valve is arranged in the drain pipe and, below this, a plug valve which can be actuated via a linkage is arranged below the entrance to the riser duct of the riser pipe. If the stopper valve is closed, the pool can be filled according to the height of the riser pipe. If, on the other hand, the stopper valve is opened while the pool is full, the water runs off through the drain pipe and the connected siphon. Finally, the check valve prevents dirt in the drain from rising into the basin. On the other hand, it cannot be prevented here that the drain fitting is soiled and clogged and that the valves no longer work safely. These drain sets must therefore be cleaned from time to time. In the known set, this is complex and requires manual skill.
  • the invention has for its object to provide an overflow and drain set of the type mentioned, which is easier to assemble and disassemble for cleaning, and which can still be produced inexpensively.
  • the object is achieved by the invention according to claim 1.
  • the float and the plug are loosely connected to each other and can be lifted out of the drain pipe together to clean them. A tedious search and grasping of the deeply arranged plug is not necessary here.
  • the mushroom stopper is also connected to the floating body. To clean the set, the mushroom stopper protruding into the pool is lifted out of the drain pipe together with the float valve and the stopper stopper, which is extremely simple and does not require any manual skills.
  • the closure plug and the floating body are connected to one another by radially deflectable gripping arms. These two parts can easily be separated from each other and connected again.
  • the gripper arms of the plug can also serve as guides for the float.
  • the riser pipe is closed at its upper end with a cover which has a check valve for ventilation. This prevents water from escaping when the riser is blocked in the return or when the stowed water is drained. Such water leakage at the upper end of the riser pipe can cause great damage. Leakage of water is particularly effectively prevented if the check valve is arranged laterally above the return channel.
  • the dividing wall of the riser pipe does not have to end before the end of the riser pipe, as before, so that it can be made shorter and easier. Further advantageous features result from the remaining dependent claims and the following description.
  • a washstand basin 5 made of ceramic material is only partially shown in FIG.
  • the overflow of the washstand is formed by a riser pipe 6, which is covered by the washstand and has a riser duct 6b and a return duct 6c.
  • the riser pipe 6 is inserted tightly into a connecting piece 10a of a drain pipe 10 at the lower end.
  • a dividing wall 6a extending over the entire length of the riser pipe 6 is also tightly connected to a dividing wall 10b of the drain pipe 10, this dividing wall 10b having a valve seat 11 which cooperates with a sealing plug 4a having a sealing ring 4a.
  • This closure plug 4 can be raised via a linkage 15, which is only partially shown here, and thus the valve seat 11 can be released.
  • a lever 8 mounted in a horizontal connecting piece 16a of a transition piece 16 is horizontally displaced and pivoted, and in this case the closure plug 4 is raised on a shaft 4d which projects downwards. If the plug 4 is raised, water in the basin 5 can flow into the siphon bend 7 screwed onto the transition piece 16, shown only partially here, and into the subsequent drain line. If the plug 4 is located on the valve seat 10c as shown in FIG. 1, water entering the basin 5 leads the riser 6b and the basin 5 to the level 17 shown in dashed lines. Above this level, water flows through the return channel 6c of the riser pipe 6.
  • a floating body 3 in the form of a sleeve closed at the top is arranged above the closure plug 4.
  • This floating body 3 has a circumferential sealing lip 3c at the upper end, which forms a check valve with a sealing edge 2c of a mushroom stopper 2. If the riser 6b and the basin 5 are filled with water, the float 3 is in the position shown in FIG. 1 and the check valve is thus closed. If the plug 4 is raised, the floating body 3 is pressed down by the outflowing water and thus the non-return valve is opened. If, on the other hand, water flows upwards in the drain pipe 10, the check valve is closed immediately and the possibly contaminated water does not enter the basin.
  • a threaded sleeve 2d with a sealing collar is inserted into the drain opening 5a of the basin 5 and screwed to the drain pipe 10 with the interposition of sealing rings 12.
  • the mushroom stopper 2 is inserted vertically in this threaded sleeve.
  • the floating body and the closing plug 4 are loosely connected to the mushroom stopper 2, such that when the mushroom stopper 2 is lifted off, the floating body 3 and the closing plug 4 are likewise lifted out of the drain pipe 10. So that the float 3 despite its connection to the mushroom plug 2 and the plug 4 is vertically movable, gripping arms 4b and 3b projecting upward on the closure plug 4 and on the floating body 3.
  • the gripping arms 4b engage behind with gripping fingers 4c an outwardly extending edge 3a of the floating body 3. These arms 4b can also engage in the floating body 3 from below, the edge 3a then extending radially inwards.
  • the gripping arms 4b are so long that the floating body 3 can reach the position shown in FIG. 1 unhindered. These gripping arms 4b simultaneously guide the floating body 3 in its vertical movement.
  • the floating body 3 and the closure plug 4 can be easily assembled or separated from one another with the radial deflection of the gripping arms 4b.
  • the gripping arms 3b of the floating body 3 have gripping fingers 3d which extend radially outwards and project into passages 2a of the mushroom stopper 2. In any case, these gripping arms 3b allow the desired vertical movement of the floating body 3 and likewise allow, by means of a corresponding radial deflection, that the mushroom stopper 2 and the floating body 3 can be assembled in a simple manner and separated from one another again for cleaning, for example.
  • a cover 13 with a sealing ring 13a is sealingly and removably attached to the riser pipe 6.
  • a check valve is on the cover 13 14 attached, which has a valve plate 14a over a comparatively small air outlet opening 14d, which is raised in the event of water ingress against a valve seat 14c of a cap 14b placed on the lid 13.
  • Fig. 2 shows a further embodiment of the drain set.
  • a mushroom stopper 2 is also removably inserted in an opening of the basin 5 in a collar 2e of a threaded sleeve 2d.
  • a plug 40 with a linkage 15 or the like can be raised to open the drain valve. During this movement and also when falling back onto the valve seat, the closure plug 40 is guided in a cylindrical extension 100a of the drain pipe 100 with guide webs 40 projecting downwards.
  • the float 30 forms with a valve seat 2f of the plug 2 the check valve, as already discussed in the first embodiment.
  • the float 30 is made in one piece from a suitable plastic and has a guide sleeve 30b, a float 30a which is open at the bottom and a handle part 30c integrally formed thereon. If water rises in the drain pipe 100, the float 30 also rises up into the dash-dotted line drawn position in which the check valve is closed. If the water level in the drain pipe 100 drops, the floating body 30 falls down due to its own weight and is guided here.
  • the floating body 30 with the closure stopper 40 is lifted out of the drain fitting.
  • the plug 40 and the floating body 30 are connected to each other in a two-sided manner following a slight tilting of these two parts.
  • FIG. 3 shows an overflow 60 which is suitable in connection with the waste set according to FIG. 1 or FIG. 2.
  • This overflow 60 also has the valve 14 described above, which, however, is formed here on a tubular cover 130 which is extended downwards.
  • a connecting tube 60a can be made much shorter and thus easier after its curvature. The cover 130 and the tube 60a are put together tightly.

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  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Float Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

The overflow and drain fitting has a drain pipe (10), into which a closing plug (4), a float (3), as well as a mushroom-shaped plug (2) are inserted. The closing plug (4) can be lifted via bars (15), thus opening a partition (10b) between a riser channel (6b) and a return channel (6c) of a hidden riser pipe (6). With a sealing edge (2c) of a mushroom-shaped plug (2), the float (3) forms a check valve, which prevents water that may be contaminanted from returning into the basin (5). The closing plug (4), the float (3), and the mushroom-shaped plug (2) are loosely connected to each other via grasping arms (4b, 3b) and can be lifted out of the drain pipe (10) together as one unit to clean the fittings.

Description

Die Erfindung betrifft eine Ueberlauf- und Ablaufgarnitur nach dem Oberbegriff des unabhängigen Patentanspruchs 1.The invention relates to an overflow and waste set according to the preamble of independent claim 1.

Bei einer bekannten Garnitur dieser Art sind im Ablaufrohr ein Rückschlagventil und unterhalb diesem unter dem Eingang zum Steigkanal des Steigrohres ein über ein Gestänge betätigbares Stöpselventil angeordnet. Ist das Stöpselventil geschlossen, kann das Becken entsprechend der Höhe des Steigrohres gefüllt werden. Wird bei gefülltem Becken das Stöpselventil hingegen geöffnet, läuft das Wasser durch das Ablaufrohr und den angeschlossenen Siphon ab. Das Rückschlagventil schliesslich verhindert ein Aufsteigen von im Ablauf vorhandenen Schmutz in das Becken. Es lässt sich hier hingegen nicht verhindern, dass die Ablaufgarnitur verschmutzt und verstopft wird und die Ventile nicht mehr sicher arbeiten. Diese Ablaufgarnituren müssen deshalb von Zeit zu Zeit gereinigt werden. Bei der bekannten Garnitur ist dies aufwendig und erfordert handwerkliches Geschick.In a known set of this type, a check valve is arranged in the drain pipe and, below this, a plug valve which can be actuated via a linkage is arranged below the entrance to the riser duct of the riser pipe. If the stopper valve is closed, the pool can be filled according to the height of the riser pipe. If, on the other hand, the stopper valve is opened while the pool is full, the water runs off through the drain pipe and the connected siphon. Finally, the check valve prevents dirt in the drain from rising into the basin. On the other hand, it cannot be prevented here that the drain fitting is soiled and clogged and that the valves no longer work safely. These drain sets must therefore be cleaned from time to time. In the known set, this is complex and requires manual skill.

Der Erfindung liegt die Aufgabe zugrunde, eine Ueberlauf- und Ablaufgarnitur der genannten Gattung zu schaffen, die zu ihrer Reinigung einfacher zu montieren und demontieren ist, und die trotzdem kostengünstig hergestellt werden kann. Die Aufgabe wird durch die Erfindung gemäss Anspruch 1 gelöst. Der Schwimmkörper und Verschlussstöpsel sind lose miteinander verbunden und können gemeinsam zur Reinigung des Ablaufrohres aus diesen herausgehoben werden. Ein mühsames Suchen und Fassen des tiefangeordneten Verschlussstöpsel ist hier somit nicht erforderlich.The invention has for its object to provide an overflow and drain set of the type mentioned, which is easier to assemble and disassemble for cleaning, and which can still be produced inexpensively. The object is achieved by the invention according to claim 1. The float and the plug are loosely connected to each other and can be lifted out of the drain pipe together to clean them. A tedious search and grasping of the deeply arranged plug is not necessary here.

Nach einer Weiterbildung der Erfindung ist auch der Pilzstöpsel mit dem Schwimmkörper verbunden. Um die Garnitur zu reinigen, wird der in das Becken ragende Pilzstöpsel zusammen mit dem Schwimmventil und dem Verschlussstöpsel aus dem Ablaufrohr herausgehoben, was ausserordentlich einfach ist und kein handwerkliches Geschick erfordert.According to a development of the invention, the mushroom stopper is also connected to the floating body. To clean the set, the mushroom stopper protruding into the pool is lifted out of the drain pipe together with the float valve and the stopper stopper, which is extremely simple and does not require any manual skills.

Nach einer Weiterbildung der Erfindung sind der Verschlussstöpsel und der Schwimmkörper durch radial auslenkbare Greifarme miteinander verbunden. Diese beiden Teile können einfacherweise voneinander getrennt und wieder miteinander verbunden werden. Die Greifarme des Verschlussstöpsels können hierbei zudem als Führungen für den Schwimmkörper dienen. Nach einer anderen Weiterbildung der Erfindung ist das Steigrohr an seinem oberen Ende mit einem Deckel, der ein Rückschlagventil zur Entlüftung aufweist, verschlossen. Dadurch wird verhindert, dass bei einer Verstopfung des Steigrohres im Rücklauf oder beim Ablassen des gestauten Wassers Wasser austreten kann. Durch solchen Wasseraustritt am oberen Ende des Steigrohrs kann grosser Schaden entstehen. Ein Austreten von Wasser wird besonders dann wirksam verhindert, wenn das Rückschlagventil seitlich über dem Rücklaufkanal angeordnet ist. Die Trennwand des Steigrohres muss nicht wie bisher vor dem Ende des Steigrohres enden, so dass dieses kürzer und einfacher hergestellt werden kann. Weitere vorteilhafte Merkmale ergeben sich aus den übrigen abhängigen Ansprüchen und der nachfolgenden Beschreibung.According to a development of the invention, the closure plug and the floating body are connected to one another by radially deflectable gripping arms. These two parts can easily be separated from each other and connected again. The gripper arms of the plug can also serve as guides for the float. According to another development of the invention, the riser pipe is closed at its upper end with a cover which has a check valve for ventilation. This prevents water from escaping when the riser is blocked in the return or when the stowed water is drained. Such water leakage at the upper end of the riser pipe can cause great damage. Leakage of water is particularly effectively prevented if the check valve is arranged laterally above the return channel. The dividing wall of the riser pipe does not have to end before the end of the riser pipe, as before, so that it can be made shorter and easier. Further advantageous features result from the remaining dependent claims and the following description.

Ausführungsbeispiele der Erfindung werden anhand der Zeichnungen nachfolgend näher erläutert. Es zeigen:

  • Fig. 1 einen Schnitt durch eine erfindungsgemässe Ueberlauf- und Ablaufgarnitur und einen Abschnitt eines Waschtisches,
  • Fig. 2 einen Schnitt durch eine weitere Ausführung der Garnitur, und
  • Fig. 3 einen Schnitt durch eine weitere Ausführung der Ueberlaufs.
Embodiments of the invention are explained in more detail below with reference to the drawings. Show it:
  • 1 shows a section through an overflow and waste set according to the invention and a section of a washstand,
  • Fig. 2 shows a section through a further embodiment of the set, and
  • Fig. 3 shows a section through a further embodiment of the overflow.

In der Figur 1 ist ein aus keramischem Material hergestelltes Waschtischbecken 5 nur teilweise dargestellt. Der Ueberlauf des Waschtisches wird durch ein Steigrohr 6 gebildet, das vom Waschtisch überdeckt ist und einen Steigkanal 6b und einen Rücklaufkanal 6c aufweist. Das Steigrohr 6 ist am unteren Ende dicht in einen Verbindungsstutzen 10a eines Ablaufrohres 10 eingesetzt. Eine sich über die ganze Länge des Steigrohres 6 erstreckende Trennwand 6a ist ebenfalls dicht mit einer Trennwand 10b des Ablaufrohres 10 verbunden, wobei diese Trennwand 10b einen Ventilsitz 11 aufweist, der mit einem Dichtungsring 4a aufweisenden Verschlussstöpsel 4 zusammen-arbeitet. Dieser Verschlussstöpsel 4 kann über ein hier nur teilweise gezeigtes Gestänge 15 angehoben und damit der Ventilsitz 11 freigegeben werden. Hierbei wird ein in einem horizontalen Stutzen 16a eines Uebergangsstücks 16 gelagerter Hebel 8 horizontal verschoben und verschwenkt, und hierbei der Verschlussstöpsel 4 an einem nach unten ragenden Schaft 4d angehoben. Ist der Verschlussstöpsel 4 angehoben, so kann im Becken 5 befindliches Wasser in dem am Uebergangsstück 16 angeschraubten, hier nur teilweise dargestellten, Siphonbogen 7 und in die nachfolgende Ablaufleitung abfliessen. Befindet sich der Verschlussstöpsel 4 wie in der Fig. 1 dargestellt auf dem Ventilsitz 10c, so führt in das Becken 5 gelangendes Wasser den Steigkanal 6b sowie das Becken 5 bis zu dem gestrichelt gezeigten Niveau 17 gefüllt. Ueber diesem Niveau fliesst Wasser durch den Rücklaufkanal 6c des Steigrohres 6 ab.
damit nun aus dem Ablaufrohr 10 und dem Steigrohr 6 keine Schmutzteile in das Becken 5 aufsteigen können, ist über dem Verschlussstöpsel 4 ein Schwimmkörper 3 in der Form einer oben geschlossenen Hülse angeordnet. Dieser Schwimmkörper 3 besitzt am oberen Ende eine umlaufende Dichtlippe 3c, die mit einer Dichtkante 2c eines Pilzstöpsels 2 ein Rückschlagventil bildet. Sind der Steigkanal 6b und das Becken 5 mit Wasser gefüllt, so befindet sich der Schwimmkörper 3 in der in der Fig. 1 gezeigten Stellung und ist somit das Rückschlagventil geschlossen. Wird der Verschlussstöpsel 4 angehoben, so wird der Schwimmkörper 3 durch das ausfliessende Wasser nach unten gedrückt und somit das Rückschalgventil geöffnet. Fliesst hingegen Wasser im Ablaufrohr 10 nach oben, wird das Rückschlagventil sofort geschlossen und der Eintritt des eventuell verschmutzten Wassers in das Becken verhindert.A washstand basin 5 made of ceramic material is only partially shown in FIG. The overflow of the washstand is formed by a riser pipe 6, which is covered by the washstand and has a riser duct 6b and a return duct 6c. The riser pipe 6 is inserted tightly into a connecting piece 10a of a drain pipe 10 at the lower end. A dividing wall 6a extending over the entire length of the riser pipe 6 is also tightly connected to a dividing wall 10b of the drain pipe 10, this dividing wall 10b having a valve seat 11 which cooperates with a sealing plug 4a having a sealing ring 4a. This closure plug 4 can be raised via a linkage 15, which is only partially shown here, and thus the valve seat 11 can be released. In this case, a lever 8 mounted in a horizontal connecting piece 16a of a transition piece 16 is horizontally displaced and pivoted, and in this case the closure plug 4 is raised on a shaft 4d which projects downwards. If the plug 4 is raised, water in the basin 5 can flow into the siphon bend 7 screwed onto the transition piece 16, shown only partially here, and into the subsequent drain line. If the plug 4 is located on the valve seat 10c as shown in FIG. 1, water entering the basin 5 leads the riser 6b and the basin 5 to the level 17 shown in dashed lines. Above this level, water flows through the return channel 6c of the riser pipe 6.
so that none of the drain pipe 10 and the riser pipe 6 Parts of dirt can rise into the basin 5, a floating body 3 in the form of a sleeve closed at the top is arranged above the closure plug 4. This floating body 3 has a circumferential sealing lip 3c at the upper end, which forms a check valve with a sealing edge 2c of a mushroom stopper 2. If the riser 6b and the basin 5 are filled with water, the float 3 is in the position shown in FIG. 1 and the check valve is thus closed. If the plug 4 is raised, the floating body 3 is pressed down by the outflowing water and thus the non-return valve is opened. If, on the other hand, water flows upwards in the drain pipe 10, the check valve is closed immediately and the possibly contaminated water does not enter the basin.

Wie aus der Fig. 1 ersichtlich, ist in die Ablauföffnung 5a des Beckens 5 eine Gewindehülse 2d mit einem dichtenden Kragen eingesetzt und unter Zwischenlage von Dichtungsringen 12 mit den Ablaufrohr 10 verschraubt. In diese Gewindehülse ist der Pilzstöpsel 2 vertikal abhebbar eingesetzt. Mit dem Pilzstöpsel 2 sind der Schwimmkörper und der Verschlussstöpsel 4 lose verbunden, derart, dass beim Abheben des Pilzstöpsels 2 zwangsläufig der Schwimmkörper 3 und der Verschlussstöpsel 4 ebenfalls aus dem Ablaufrohr 10 herausgehoben werden. Damit der Schwimmkörper 3 trotz seiner Verbindung mit dem Pilzstöpsel 2 und dem Verschlussstöpsel 4 vertikal bewegbar ist, sind am Verschlussstöpsel 4 und am Schwimmkörper 3 nach oben ragende Greifarme 4b bzw. 3b angeformt. Die Greifarme 4b hintergreifen mit Greiffingern 4c einen nach aussen sich erstreckenden Rand 3a des Schwimmkörpers 3. Diese Arme 4b können auch in den Schwimmkörper 3 von unten eingreifen, wobei dann der Rand 3a sich radial nach innen erstreckt. Die Greifarme 4b sind so lang, dass der Schwimmkörper 3 ungehindert die in der Fig. 1 gezeigte Stellung erreichen kann. Diese Greifarme 4b führen gleichzeitig den Schwimmkörper 3 in seiner vertikalen Bewegung. Der Schwimmkörper 3 und der Verschlussstöpsel 4 können unter radialer Auslenkung der Greifarme 4b einfach zusammengesetzt bzw. voneinander getrennt werden.As can be seen from FIG. 1, a threaded sleeve 2d with a sealing collar is inserted into the drain opening 5a of the basin 5 and screwed to the drain pipe 10 with the interposition of sealing rings 12. The mushroom stopper 2 is inserted vertically in this threaded sleeve. The floating body and the closing plug 4 are loosely connected to the mushroom stopper 2, such that when the mushroom stopper 2 is lifted off, the floating body 3 and the closing plug 4 are likewise lifted out of the drain pipe 10. So that the float 3 despite its connection to the mushroom plug 2 and the plug 4 is vertically movable, gripping arms 4b and 3b projecting upward on the closure plug 4 and on the floating body 3. The gripping arms 4b engage behind with gripping fingers 4c an outwardly extending edge 3a of the floating body 3. These arms 4b can also engage in the floating body 3 from below, the edge 3a then extending radially inwards. The gripping arms 4b are so long that the floating body 3 can reach the position shown in FIG. 1 unhindered. These gripping arms 4b simultaneously guide the floating body 3 in its vertical movement. The floating body 3 and the closure plug 4 can be easily assembled or separated from one another with the radial deflection of the gripping arms 4b.

Die Greifarme 3b des Schwimmkörpers 3 besitzen sich radial nach aussen erstreckende Greiffinger 3d, die in Durchgänge 2a des Pilzstöpsels 2 ragen. Diese Greifarme 3b erlauben jedenfalls die gewünschte vertikale Bewegung des Schwimmkörpers 3 und erlauben ebenfalls durch eine entsprechende radiale Auslenkung, dass der Pilzstöpsel 2 und der Schwimmkörper 3 in einfacher Weise zusammengesetzt und beispielsweise zur Reinigung wieder voneinander getrennt werden können.The gripping arms 3b of the floating body 3 have gripping fingers 3d which extend radially outwards and project into passages 2a of the mushroom stopper 2. In any case, these gripping arms 3b allow the desired vertical movement of the floating body 3 and likewise allow, by means of a corresponding radial deflection, that the mushroom stopper 2 and the floating body 3 can be assembled in a simple manner and separated from one another again for cleaning, for example.

Damit am oberen Ende des Steigrohres 6 ein Wasseraustritt verhindert und trotzdem eine Entlüftung gewährleistet ist, ist am Steigrohr 6 ein Deckel 13 mit einem Dichtungsring 13a dichtend und abnehmbar aufgesetzt. Am Deckel 13 ist ein Rückschlagventil 14 angebracht, das über einer vergleichsweise kleinen Luftaustrittsöffnung 14d einen Ventilteller 14a aufweist, der im Fall eines Wassereintrittes gegen einen Ventilsitz 14c einer auf dem Deckel 13 aufgesetzten Kappe 14b angehoben wird.So that water escapes at the upper end of the riser pipe 6 and ventilation is nevertheless ensured, a cover 13 with a sealing ring 13a is sealingly and removably attached to the riser pipe 6. A check valve is on the cover 13 14 attached, which has a valve plate 14a over a comparatively small air outlet opening 14d, which is raised in the event of water ingress against a valve seat 14c of a cap 14b placed on the lid 13.

Die Fig. 2 zeigt ein weiteres Ausführungsbeispiel der Ablaufgarnitur. Bei dieser ist ebenfalls in einer Oeffnung des Beckens 5 in einem Kragen 2e einer Gewindehülse 2d ein Pilzstöpsel 2 herausnehmbar eingesetzt. Wie im ersten Ausführungsbeispiel kann ein Verschlussstöpsel 40 mit einem Gestänge 15 oder dergleichen zur Oeffnung des Ablaufventils angehoben werden. Bei dieser Bewegung und auch beim Zurückfallen auf den Ventilsitz ist der Verschlussstöpsel 40 mit nach unten ragenden Führungsstegen 40a in einem zylindrischen Ansatz 100a des Ablaufrohres 100 geführt.Fig. 2 shows a further embodiment of the drain set. In this case, a mushroom stopper 2 is also removably inserted in an opening of the basin 5 in a collar 2e of a threaded sleeve 2d. As in the first embodiment, a plug 40 with a linkage 15 or the like can be raised to open the drain valve. During this movement and also when falling back onto the valve seat, the closure plug 40 is guided in a cylindrical extension 100a of the drain pipe 100 with guide webs 40 projecting downwards.

Am Verschlussstöpsel 40 ist ferner ein sich vertikal nach oben erstreckender Führungsstab 40b angeformt, auf dem lose ein Schwimmkörper 30 sitzt. Der Schwimmkörper 30 bildet mit einem Ventilsitz 2f des Stöpsels 2 das Rückschlagventil, wie im ersten Ausführungsbeispïel bereits besprochen. Der Schwimmkörper 30 ist einstückig aus einem geeigneten Kunststoff hergestellt und weist eine Führungshülse 30b, ein unten offener Schwimmer 30a sowie einem oben an diesem angeformter Griffteil 30c auf. Steigt Wasser im Ablaufrohr 100 nach oben, so steigt der Schwimmkörper 30 ebenfalls nach oben in die strichpunktiert eingezeichnete Lage, in welcher das Rückschlagventil geschlossen ist. Sinkt das Wasserniveau im Ablaufrohr 100 so fällt der Schwimmkörper 30 infolge seines Eigengewichtes nach unten und ist hierbei geführt. Zur Reinigung des Ablaufes wird nach dem Entfernen des Pilzstöpsels 2 der Schwimmkörper 30 mit dem Verschlussstöpsel 40 aus der Ablaufgarnitur herausgehoben. Hierbei sind der Verschlussstöpsel 40 und der Schwimmkörper 30 folge einer leichten Verkantung dieser beiden Teile beidschlüssig miteinander verbunden.A vertically upwardly extending guide rod 40b, on which a floating body 30 sits loosely, is also formed on the closure plug 40. The float 30 forms with a valve seat 2f of the plug 2 the check valve, as already discussed in the first embodiment. The float 30 is made in one piece from a suitable plastic and has a guide sleeve 30b, a float 30a which is open at the bottom and a handle part 30c integrally formed thereon. If water rises in the drain pipe 100, the float 30 also rises up into the dash-dotted line drawn position in which the check valve is closed. If the water level in the drain pipe 100 drops, the floating body 30 falls down due to its own weight and is guided here. To clean the drain, after removing the mushroom stopper 2, the floating body 30 with the closure stopper 40 is lifted out of the drain fitting. In this case, the plug 40 and the floating body 30 are connected to each other in a two-sided manner following a slight tilting of these two parts.

Die Fig. 3 zeigt einen Ueberlauf 60, der in Verbindung mit der Ablaufgarnitur nach Fig. 1 oder Fig. 2 geeignet ist. Dieser Ueberlauf 60 besitzt ebenfalls das oben beschriebene Ventil 14, das hier jedoch an einem rohrförmig nach unten verlängerten Deckel 130 angeformt ist. Infolge dieser besonderen Ausführung des Deckels 130 kann ein Verbindungsrohr 60a nach seiner Krümmung wesentlich kürzer und damit einfacher hergestellt werden. Der Deckel 130 und das Rohr 60a sind dicht zusammengesteckt.FIG. 3 shows an overflow 60 which is suitable in connection with the waste set according to FIG. 1 or FIG. 2. This overflow 60 also has the valve 14 described above, which, however, is formed here on a tubular cover 130 which is extended downwards. As a result of this special design of the cover 130, a connecting tube 60a can be made much shorter and thus easier after its curvature. The cover 130 and the tube 60a are put together tightly.

Claims (13)

Ueberlauf- und Ablaufgarnitur für sanitäre Apparate, insbesondere Waschtische, Waschbecken, Spülbecken, Badewannen und Bidet, mit einem verschlussstöpsel (4,40) zur Umlenkung von Wasser in ein Steigrohr (6) und einem Schwimmkörper (3,30), der zur Rückflussverhinderung mit einer Dichtkante (2c) eines in die Ablauföffnung (9) einzusetzenden Pilzstöpsels (2) zusammenarbeitet, dadurch gekennzeichnet, dass der verschlussstöpsel (4,40) und der Schwimmkörper (3,30) miteinander verbindbar und als Einheit montierbar und demontierbar sind.Overflow and waste set for sanitary appliances, in particular washstands, sinks, sinks, bathtubs and bidet, with a plug (4.40) for redirecting water into a riser pipe (6) and a float (3.30), which prevents backflow a sealing edge (2c) of a mushroom stopper (2) to be inserted into the outlet opening (9), characterized in that the closure stopper (4,40) and the floating body (3,30) can be connected to one another and can be assembled and disassembled as a unit. Garnitur nach Anspruch 1, dadurch gekennzeichnet, dass der Pilzstöpsel (2) lose mit dem Schwimmkörper (3) verbunden ist und mit diesem und dem verschlussstöpsel (4) als Einheit montierbar und demontierbar ist.Set according to claim 1, characterized in that the mushroom stopper (2) is loosely connected to the floating body (3) and can be assembled and disassembled as a unit with this and the closure stopper (4). Garnitur nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der verschlussstöpsel (4) nach oben gerichtete Greifarme (4b) aufweist, an denen der Schwimmkörper (3) axial begrenzt verschiebbar befestigt ist.Set according to claim 1 or 2, characterized in that the closure plug (4) has upwardly directed gripping arms (4b), to which the floating body (3) is fastened so as to be axially displaceable to a limited extent. Garnitur nach Anspruch 3, dadurch gekennzeichnet, dass der Schwimmkörper (3) am unteren Ende einen radial nach aussen oder nach innen gerichteten Rand (3a) aufweist, der für radial nach innen oder nach aussen gerichtete Greiffinger (4c) der Arme (4b) einen Anschlag bildet.Set according to claim 3, characterized in that the floating body (3) has at the lower end a radially outward or inward edge (3a) which one for the radially inward or outward gripping fingers (4c) of the arms (4b) Stop forms. Garnitur nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Schwimmkörper (3) nach oben gerichtete Greifarme (3b) aufweist, an denen der Pilzstöpsel (2) axial begrenzt verschiebbar befestigt ist.Set according to one of claims 1 to 4, characterized in that the floating body (3) has upwardly directed gripping arms (3b) to which the mushroom stopper (2) is fastened so as to be axially displaceable to a limited extent. Garnitur nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Greifarme (4b,3b) des ventilstöpsels (4) und/oder des Schwimmkörpers (3) radial elastisch auslenkbar sind.Set according to one of claims 1 to 5, characterized in that the gripping arms (4b, 3b) of the valve plug (4) and / or of the floating body (3) can be deflected radially elastically. Garnitur nach Anspruch 6, dadurch gekennzeichnet, dass die Greifarme (4b,3b) am Stöpsel (4) bzw. am Schwimmkörper (3) angeformt sind.Set according to claim 6, characterized in that the gripping arms (4b, 3b) are integrally formed on the stopper (4) or on the floating body (3). Garnitur nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Ueberlauf an seinem oberen Ende einen Deckel (13,130) mit einem Rückschlagventil (14) zur Entlüftung aufweist.Set according to one of claims 1 to 7, characterized in that the overflow has at its upper end a cover (13, 130) with a check valve (14) for venting. Garnitur nach Anspruch 8, dadurch gekennzeichnet, dass das Entlüftungsventil (14) einseitig über dem Rücklaufkanal (6c) des Ueberlaufs angeordnet ist.Set according to claim 8, characterized in that the vent valve (14) is arranged on one side above the return channel (6c) of the overflow. Garnitur nach Anspruch 1, dadurch gekennzeichnet, dass der Schwimmkörper (3) seitlich geführt ist.Set according to claim 1, characterized in that the floating body (3) is guided laterally. Garnitur nach Anspruch 1, dadurch gekennzeichnet, dass der Schwimkörper (30) auf dem verschlussstöpsel (40) geführt ist.Set according to claim 1, characterized in that the floating body (30) is guided on the plug (40). Garnitur nach Anspruch 1 oder 11, dadurch gekennzeichnet, dass der Schwimmkörper (30) durch Reibschluss mit dem verschlussstöpsel (40) verbindbar ist.Set according to claim 1 or 11, characterized in that the floating body (30) can be connected to the plug (40) by friction. Garnitur nach einem der Ansprüche 1, 8 oder 9, dadurch gekennzeichnet, dass der Deckel (130) des Ueberlaufs langgezogen ist und unten kurz nach einer Biegung (60a) des Steigrohrs (60) mit diesem verbunden ist.Set according to one of claims 1, 8 or 9, characterized in that the cover (130) of the overflow is elongated and is connected to the bottom of the riser pipe (60) shortly after a bend (60a).
EP91810139A 1990-03-06 1991-03-04 Overflow and outlet device for sanitary apparatus Expired - Lifetime EP0446177B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH71590 1990-03-06
CH715/90 1990-03-06

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EP0446177A1 true EP0446177A1 (en) 1991-09-11
EP0446177B1 EP0446177B1 (en) 1993-02-24

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US (1) US5121509A (en)
EP (1) EP0446177B1 (en)
AT (1) ATE85998T1 (en)
CA (1) CA2037236C (en)
DE (2) DE9102152U1 (en)
DK (1) DK0446177T3 (en)
ES (1) ES2038063T3 (en)
GR (1) GR3007198T3 (en)

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EP1484453A1 (en) * 2003-06-03 2004-12-08 Geberit Technik Ag Overflow and outlet device for sanitary apparatus
EP1614816A1 (en) 2004-07-09 2006-01-11 Geberit Technik Ag Overflow and outlet device for sanitary apparatus
DE202004015986U1 (en) * 2004-10-14 2006-02-23 Viega Gmbh & Co. Kg Overflow for a tub
EP2045403A1 (en) 2007-10-03 2009-04-08 Geberit Technik Ag Outlet fitting with integrated overflow
EP2453065A2 (en) 2010-11-12 2012-05-16 VIEGA GmbH & Co. KG Drainage fitting with concealedly positionable overflow
WO2013184078A1 (en) 2012-06-07 2013-12-12 ECZACIBAŞI YAPI GEREÇLERI SANAYI VE TlCARET Space saving water draining system developed for use in sanitary installation products and comprising hidden overflow system
EP2711475A1 (en) * 2012-09-25 2014-03-26 Franke Technology and Trademark Ltd Draining device and method for venting a draining device
CN105919425A (en) * 2016-05-30 2016-09-07 青岛海尔股份有限公司 Water dispenser
WO2019145051A1 (en) 2018-01-29 2019-08-01 Franke Technology And Trademark Ltd Overflow system for a sink

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CN107965016B (en) * 2018-01-03 2023-10-03 佛山东鹏洁具股份有限公司 Drainer with overflow and filtering capability
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CN109469164A (en) * 2018-12-18 2019-03-15 九牧厨卫股份有限公司 A kind of spinner with relief function
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Cited By (11)

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Publication number Priority date Publication date Assignee Title
EP1484453A1 (en) * 2003-06-03 2004-12-08 Geberit Technik Ag Overflow and outlet device for sanitary apparatus
EP1614816A1 (en) 2004-07-09 2006-01-11 Geberit Technik Ag Overflow and outlet device for sanitary apparatus
DE202004015986U1 (en) * 2004-10-14 2006-02-23 Viega Gmbh & Co. Kg Overflow for a tub
EP1657368A1 (en) * 2004-10-14 2006-05-17 VIEGA GmbH & Co. KG. Overflow device for a bath tub
EP2045403A1 (en) 2007-10-03 2009-04-08 Geberit Technik Ag Outlet fitting with integrated overflow
EP2453065A2 (en) 2010-11-12 2012-05-16 VIEGA GmbH & Co. KG Drainage fitting with concealedly positionable overflow
DE202010015319U1 (en) 2010-11-12 2013-02-19 Viega Gmbh & Co. Kg Drain fitting with concealed positionable overflow
WO2013184078A1 (en) 2012-06-07 2013-12-12 ECZACIBAŞI YAPI GEREÇLERI SANAYI VE TlCARET Space saving water draining system developed for use in sanitary installation products and comprising hidden overflow system
EP2711475A1 (en) * 2012-09-25 2014-03-26 Franke Technology and Trademark Ltd Draining device and method for venting a draining device
CN105919425A (en) * 2016-05-30 2016-09-07 青岛海尔股份有限公司 Water dispenser
WO2019145051A1 (en) 2018-01-29 2019-08-01 Franke Technology And Trademark Ltd Overflow system for a sink

Also Published As

Publication number Publication date
DK0446177T3 (en) 1993-04-05
US5121509A (en) 1992-06-16
DE59100042D1 (en) 1993-04-01
EP0446177B1 (en) 1993-02-24
CA2037236A1 (en) 1991-09-07
ATE85998T1 (en) 1993-03-15
DE9102152U1 (en) 1991-05-16
ES2038063T3 (en) 1993-07-01
CA2037236C (en) 2000-07-04
GR3007198T3 (en) 1993-07-30

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