EP1932972B1 - Cistern with combined filler and drain valve mount - Google Patents

Cistern with combined filler and drain valve mount Download PDF

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Publication number
EP1932972B1
EP1932972B1 EP07118543A EP07118543A EP1932972B1 EP 1932972 B1 EP1932972 B1 EP 1932972B1 EP 07118543 A EP07118543 A EP 07118543A EP 07118543 A EP07118543 A EP 07118543A EP 1932972 B1 EP1932972 B1 EP 1932972B1
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EP
European Patent Office
Prior art keywords
flush box
support
rods
box according
flush
Prior art date
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Active
Application number
EP07118543A
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German (de)
French (fr)
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EP1932972A1 (en
Inventor
Heinz-Werner Wessel
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Viega GmbH and Co KG
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Viega GmbH and Co KG
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Priority to PL07118543T priority Critical patent/PL1932972T3/en
Publication of EP1932972A1 publication Critical patent/EP1932972A1/en
Application granted granted Critical
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/01Shape or selection of material for flushing cisterns
    • E03D1/012Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
    • E03D1/0125Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators of built-in cisterns

Definitions

  • the invention relates to a cistern, in particular concealed cistern, with a box body, in which a holder for a filling valve and a drain valve seat is fixed, wherein the holder has latching means for releasably securing the filling valve and a receptacle for a drain valve seat securing down device.
  • Such cistern is from the WO 99/54561 A1 known.
  • a holder is mounted in the upper part of the box body, are attached to the externally operable organs for operating a waste set.
  • the holder has a mounting plate, which engages on the inside of the rear wall of the box body with locking means.
  • the rear wall has for this purpose two openings, which are penetrated in each case by integrally formed on the mounting plate resilient latching tongues.
  • the holder further comprises a horizontally extending bridge, which is mounted at its one end to the mounting plate.
  • the mounting plate has the locking tongues oppositely arranged sockets, in each of which a cross-sectionally cross-shaped end of an arm of the bridge engages.
  • a pin is driven in each case between the locking tongues.
  • the respective pin is initially in the cross-shaped end of the bridge arm female socket formed in front of the locking tongues with a thin web on the mounting plate. After snapping the mounting plate, the two pins are driven between the locking tongues by inserting the bridge arms in the jacks, the respective pin holds the locking tongues in the spread position and secures.
  • a receiving part is further formed on which a hold-down for the drain valve is snapped and supported.
  • the present invention has for its object to provide a cistern of the type mentioned, the one with as few components quick and easy assembly and disassembly of drain valve seat and filling valve allows.
  • a generic cistern in that the holder is releasably secured to the box body, wherein on the inside of the box body undercuts are formed, where the holder is positively fastened, and wherein the holder or cistern has at least one elastically deflectable securing element , which secures the holder in a mounting position against loosening or relocation.
  • the holder of the cistern according to the invention can be mounted quickly and easily and disassemble just as quickly and easily.
  • the holder acts as a support for a hold-down of the drain valve seat and secures the drain valve seat in particular during transport of the cistern.
  • the cistern in an advantageous embodiment of the cistern according to the invention it is provided that at least two rods are attached to the fixed in the box body as securing elements which are resiliently movable towards each other by compression, wherein on the inside of the cistern the bars associated projections are formed, which in the Mounting position of the holder, the rods in the uncompressed state with their ends locked opposite. Thanks to the two bars, the holder can be easily handled and reliably secured.
  • a particularly simple and convenient handling of the holder according to the invention results when, according to a Another preferred embodiment at the ends of the rods grip tabs are formed, which protrude from the formed on the inside of the cistern, the rods associated projections.
  • a further preferred embodiment of the holder according to the invention further consists in that the holder is provided with at least one water level mark and one of the (respective) water level mark associated Volumenfriendlyiere.
  • the closing of the filling valve and thus a maximum filling level of the cistern can be adjusted in relation to the water level marking or one of the several water level markings. Since the holder is fixed in a defined mounting position on the box body and is secured in the mounting position against a displacement relative to the box body, can be made on the basis of the water level mark the holder a very accurate setting of a certain maximum level.
  • the locking means for releasably securing the filling valve is designed as a clip-like receptacle, said receptacle having at least one elastically spreadable leg and is open to an inspection opening of the cistern.
  • the filling valve can be mounted very quickly and without tools on the holder and removed separately from the cistern.
  • FIGS. 1A to 3 show a designated for flush mounting cistern 1, which has a box body 1.1 with a removable cover 1.2.
  • the cover 1.2 is preferably latched onto the box body 1.1.
  • mounting holes having tabs 1.3 are integrally formed on the box body made of plastic 1.1.
  • an inspection opening 1.4 is formed in the upper part of the front wall of the box body 1.1 (see. Figures 1A and 1B ).
  • a multiple perforations having cover plate 3 is inserted in the inspection opening 1.4 .
  • the openings in the cover plate serve to carry out force transfer elements coupled to the drain valve (not shown) which can be actuated by means of pressure or lever buttons of an actuating plate (not shown) to be arranged in front of the inspection opening 1.4.
  • the left side wall of the box body 1.1 has an opening, on which a water connection 4 is mounted.
  • the water connection 4 comprises a connection stub 4.1, a clamping flange and a union nut (see FIGS. 2 and 3 ).
  • a connection piece 4.1 a hose (not shown) is mounted, whose other end is connected to the connecting piece 2.1 of the filling valve.
  • the filling valve 2 is provided with a float 2.2, which controls the filling valve via an angle-shaped lever 2.3 and closes upon reaching a certain water level.
  • the starting position of the float 2.2 can be adjusted via a screw 2.4 in the vertical direction.
  • the bottom of the box body 1.1 has a drain opening with a molded drain neck 1.5.
  • a pipe socket 5.1 of the drain valve is inserted in the upper longitudinal section of the downcomer 1.5, which has a larger diameter than the lower longitudinal section of the downcomer.
  • the pipe socket 5.1 is provided on its lateral surface with sealing rings 5.2, which bear sealingly against the inside of the upper longitudinal section of the downcomer 1.5.
  • the upper edge of the pipe socket 5.1 represents the valve seat 5.3 of the drain valve.
  • a web 5.4 is integrally formed on the lateral surface of the pipe socket 5.1.
  • the web 5.4 is angled and extends vertically upwards to a molded thereon ring element 5.5, which serves as a stop and guide for a trained as overflow pipe drain valve body (not shown).
  • the drain valve body (overflow pipe) is provided at its lower end with a sealing flange (disc-shaped sealing ring), which rests sealingly on the valve seat 5.3 in the closed position of the drain valve.
  • a holder 6 for the filling valve 2 and 5.3 for the drain valve seat is releasably attached.
  • undercuts 1.6 are formed on the inside of the box body rear wall, to which the holder 6 can be fastened in a form-fitting manner.
  • the undercuts 1.6 are formed by substantially mutually parallel, integrally formed on the rear wall inside of the box body 1.1 webs.
  • the webs have an angular cross-sectional profile and extend substantially vertically.
  • the holder 6 has a plate-shaped section 6.1, on whose side edges remote webs 6.11 and 6.12 are formed, which engage behind the undercuts 1.6 on the box body 1.1 in the mounting position of the holder 6.
  • the two undercut webs 1.6 of the box body 1.1 have two opposing paragraphs 1.61, which serve as a stop for the plate-shaped section 6.1 of the holder.
  • the displacement of the holder 6 along the undercut webs 1.6 is limited by the paragraphs 1.61 down.
  • Paragraphs 1.61 thus define a certain lowermost mounting position of the holder 6.
  • a tab 6.2 is formed, which extends between the undercut webs 1.6 spaced to this down.
  • the tab 6.2 is provided with a water level marking 6.21 and a volume gauge 6.22 associated with the water level marking.
  • the water level mark 6.21 consists of a triangular Symbol with one point pointing downwards and ending at the lower edge of tab 6.2. In the example shown here, the water level marking 6.21 is assigned the volume 9L as a volume metric 6.22.
  • the holder Above its plate-shaped portion 6.1, the holder is provided with two upwardly extending rods 6.3, which serve as securing elements and as handling elements.
  • the rods 6.3 can be resiliently moved towards each other by compression.
  • grip bottles 6.31 are formed at the ends (see. Figures 3 and 7 ).
  • Each of the two elastically deflectable rods 6.3 is assigned to a formed on the inside of the cistern 1 projection 1.21.
  • the projections 1.21 are in the mounting position of the holder 6 opposite the ends of the rods 6.3 and lock the rods 6.3 in the uncompressed state and thus the holder 6 against a shift upwards. In the uncompressed state of the rods 6.3, the holder 6 is thus secured in its mounting position against loosening and a shift in the cistern 1.
  • the projections are 1.21 formed on the inside of a rear wall of the Spülkastendeckels 1.2. They are designed as webs and extend substantially vertically.
  • the grip plates 6.31 are in front of the web-shaped projections 1.21 in the cavity of the cistern 1 before.
  • the rods 6.3 at their ends opposite cam-shaped Sections have 6.32, and that the mutually facing inner sides of the projections (webs) 1.21 are further spaced from each other than the outer sides of the beginning of the plate-shaped portion 6.1 of the holder length portions of the rods 6.3.
  • the rods 6.3 are arc-shaped, whereby they diverge in the uncompressed state in the direction of their upper ends (see. Fig. 4 ).
  • the rods 6.3 are pressed together at their handle tabs 6.31 and placed between the webs 1.21.
  • the cam-shaped sections 6.32 of the rods can slide along the mutually facing sides of the webs 1.21.
  • the webs 1.21 thus also serve to guide the holder 6 during its assembly or disassembly.
  • a web 6.13 is formed, which extends substantially vertically and is reinforced by two formed thereon, smaller, opposite transverse webs 6.14.
  • a locking receptacle 6.15 is formed for releasably securing the filling valve 2.
  • the upper end of the web 6.13 forms an elastically spreadable leg 6.16 of the clip-like locking receptacle 6.15, the mouth of which is open to the inspection opening 1.4 of the cistern 1 out.
  • the connecting piece 2.1 of the filling valve 2 has an annular groove, which secures the filling valve in the axial direction of its connecting piece 2.1 in the locking receptacle 6.15.
  • the holder 6 has a receptacle for a drain valve seat 5.3 locking down 7th on.
  • the receptacle for the hold-7 is formed in a side projecting arm 6.4 of the holder 6.
  • the boom 6.4 has a T-shaped cross-sectional profile with reinforcing transverse webs and is integrally formed on the plate-shaped portion 6.1 of the holder.
  • the transverse to the central web 6.41 of the boom 6.4 flanges 6.42 are below, while the central web has 6.41 upwards (see. Fig. 7 ).
  • the hold-down 7 for the drain valve seat 5.3 is web-shaped or tab-shaped and either releasably or integrally connected to the drain valve seat 5.3.
  • the hold-7 is integrally connected to the valve seat 5.3 and the ring element 5.5 of the drain valve.
  • the upper end of the rigid hold down 7 on a paragraph 7.1.
  • a recess is formed for receiving the hold-down 7, in which the upper end of the hold-7 is positively inserted.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Valve Housings (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Body Structure For Vehicles (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Float Valves (AREA)
  • Building Environments (AREA)

Abstract

The cistern has a holder (6), and a draining valve seat (5.3) fastened at a box body, where a retainer secures the valve seat. The holder includes a locking unit for detachably fastening a filling valve (2). The holder is detachably fastened at the box body, where undercuts (1.6) are formed at an inner side of the box body. The holder is fastened at the undercuts in a form-fit manner, where the holder or the box body includes an elastically movable securing unit (6.3), which secures the holder against loosening or displacement in a mounted condition.

Description

Die Erfindung betrifft einen Spülkasten, insbesondere Unterputzspülkasten, mit einem Kastenkörper, in welchem eine Halterung für ein Füllventil und für einen Ablaufventilsitz befestigt ist, wobei die Halterung Rastmittel zur lösbaren Befestigung des Füllventils und eine Aufnahme für einen den Ablaufventilsitz sichernden Niederhalter aufweist.The invention relates to a cistern, in particular concealed cistern, with a box body, in which a holder for a filling valve and a drain valve seat is fixed, wherein the holder has latching means for releasably securing the filling valve and a receptacle for a drain valve seat securing down device.

Ein derartiger Spülkasten ist aus der WO 99/54561 A1 bekannt. Bei dem bekannten Spülkasten ist im oberen Teil des Kastenkörpers ein Halter befestigt, an dem von außen bedienbare Organe zur Betätigung einer Ablaufgarnitur angebracht sind. Der Halter weist dabei eine Montageplatte auf, die innenseitig an der Rückwand des Kastenkörpers mit Rastmitteln aufgerastet. Die Rückwand besitzt hierzu zwei Durchbrüche, die jeweils von an der Montageplatte angeformten federnden Rastzungen durchgriffen sind. Der Halter umfasst ferner eine sich horizontal erstreckende Brücke, die an ihrem einen Ende an der Montageplatte gelagert ist. Die Montageplatte weist hierzu den Rastzungen gegenüberliegend angeordnete Buchsen auf, in die jeweils ein im Querschnitt kreuzförmiges Ende eines Arms der Brücke eingreift. Zur Sicherung der aufgerasteten Montageplatte wird zwischen die Rastzungen jeweils ein Stift eingetrieben. Der jeweilige Stift ist zunächst in der das kreuzförmige Ende des Brückenarms aufnehmenden Buchse vor den Rastzungen mit einem dünnen Steg an der Montageplatte angeformt. Nach dem Aufrasten der Montageplatte werden durch Einsetzen der Brückenarme in die Buchsen die beiden Stifte zwischen die Rastzungen getrieben, wobei der jeweilige Stift die Rastzungen in der gespreizten Stellung hält und sichert. An der Montageplatte ist ferner ein Aufnahmeteil angeformt, an dem ein Niederhalter für das Ablaufventil aufgerastet und abgestützt ist.Such cistern is from the WO 99/54561 A1 known. In the known cistern a holder is mounted in the upper part of the box body, are attached to the externally operable organs for operating a waste set. The holder has a mounting plate, which engages on the inside of the rear wall of the box body with locking means. The rear wall has for this purpose two openings, which are penetrated in each case by integrally formed on the mounting plate resilient latching tongues. The holder further comprises a horizontally extending bridge, which is mounted at its one end to the mounting plate. For this purpose, the mounting plate has the locking tongues oppositely arranged sockets, in each of which a cross-sectionally cross-shaped end of an arm of the bridge engages. To secure the latched mounting plate a pin is driven in each case between the locking tongues. The respective pin is initially in the cross-shaped end of the bridge arm female socket formed in front of the locking tongues with a thin web on the mounting plate. After snapping the mounting plate, the two pins are driven between the locking tongues by inserting the bridge arms in the jacks, the respective pin holds the locking tongues in the spread position and secures. On the mounting plate, a receiving part is further formed on which a hold-down for the drain valve is snapped and supported.

Für eine Demontage dieser Montageplatte - beispielsweise aus Reparatur- oder Wartungsgründen - ist es erforderlich, die zwischen die Rastzungen eingetriebenen Stifte zu entfernen, da die Rastzungen sonst nicht aus den Durchbrüchen der Spülkastenrückwand herausbewegt werden können. Das Entfernen der Stifte ist allerdings relativ schwierig. Die Stifte müssen hierzu weiter nach hinten getrieben werden, wobei sie schließlich hinter die Rückwand des Spülkastens fallen und damit unerreichbar verloren gehen. Jedoch lässt sich die Montageplatte auch dann nicht einfach aus dem Spülkasten entfernen, da die Rastzungen noch an den Durchbrüchen der Spülkastenrückwand verrastet sind. Die Rastzungen sind dabei nicht zugänglich. Die Montageplatte muss für ihre Demontage daher mehr oder weniger gewaltsam von der Spülkastenrückwand abgetrennt werden, wobei das Risiko besteht, dass die Rastzungen selbst oder deren Rastnasen abreißen und die Montageplatte dann nicht einfach wieder montiert werden kann.For disassembly of this mounting plate - for example, for repair or maintenance reasons - it is necessary to remove the driven between the locking tongues pins, since the locking tongues can not otherwise be moved out of the openings of the cistern rear wall. However, removing the pins is relatively difficult. The pins must be driven further to the rear, where they eventually fall behind the back wall of the cistern and thus lost unreachable. However, the mounting plate can then not easily remove from the cistern, since the locking tongues are still locked to the openings of the cistern rear wall. The locking tongues are not accessible. The mounting plate must therefore be more or less forcibly separated from the cistern rear wall for their disassembly, with the risk that the locking tongues themselves or their locking lugs tear off and then the mounting plate can not be easily reinstalled.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Spülkasten der eingangs genannten Art bereitzustellen, der bei möglichst wenigen Bauteilen eine schnelle und einfache Montage sowie Demontage von Ablaufventilsitz und Füllventil ermöglicht.The present invention has for its object to provide a cistern of the type mentioned, the one with as few components quick and easy assembly and disassembly of drain valve seat and filling valve allows.

Diese Aufgabe wird bei einem gattungsgemäßen Spülkasten dadurch gelöst, dass die Halterung lösbar am Kastenkörper befestigt ist, wobei an der Innenseite des Kastenkörpers Hinterschneidungen ausgebildet sind, an denen die Halterung formschlüssig befestigbar ist, und wobei die Halterung oder der Spülkasten mindestens ein elastisch auslenkbares Sicherungselement aufweist, welches die Halterung in einer Montagestellung gegen ein Lösen oder eine Verlagerung sichert.This object is achieved in a generic cistern in that the holder is releasably secured to the box body, wherein on the inside of the box body undercuts are formed, where the holder is positively fastened, and wherein the holder or cistern has at least one elastically deflectable securing element , which secures the holder in a mounting position against loosening or relocation.

Die Halterung des erfindungsgemäßen Spülkastens lässt sich schnell und einfach montieren und ebenso schnell und einfach demontieren. Die Halterung fungiert dabei als Abstützung für einen Niederhalter des Ablaufventilsitzes und sichert den Ablaufventilsitz insbesondere beim Transport des Spülkastens.The holder of the cistern according to the invention can be mounted quickly and easily and disassemble just as quickly and easily. The holder acts as a support for a hold-down of the drain valve seat and secures the drain valve seat in particular during transport of the cistern.

In einer vorteilhaften Ausgestaltung des erfindungsgemäßen Spülkastens ist vorgesehen, dass an der im Kastenkörper befestigten Halterung mindestens zwei Stäbe als Sicherungselemente angebracht sind, die durch Zusammendrücken federelastisch aufeinander zu bewegbar sind, wobei an der Innenseite des Spülkastens den Stäben zugeordnete Vorsprünge ausgebildet sind, denen in der Montagestellung der Halterung die Stäbe im nicht zusammengedrückten Zustand mit ihren Enden gesperrt gegenüberliegen. Durch die beiden Stäbe lässt sich die Halterung bequem handhaben und zuverlässig sichern.In an advantageous embodiment of the cistern according to the invention it is provided that at least two rods are attached to the fixed in the box body as securing elements which are resiliently movable towards each other by compression, wherein on the inside of the cistern the bars associated projections are formed, which in the Mounting position of the holder, the rods in the uncompressed state with their ends locked opposite. Thanks to the two bars, the holder can be easily handled and reliably secured.

Eine besonders einfache und bequeme Handhabung der erfindungsgemäßen Halterung ergibt sich, wenn gemäß einer weiteren bevorzugten Ausgestaltung an den Enden der Stäbe Grifflaschen angeformt sind, die gegenüber den an der Innenseite des Spülkastens ausgebildeten, den Stäben zugeordneten Vorsprüngen vorspringen.A particularly simple and convenient handling of the holder according to the invention results when, according to a Another preferred embodiment at the ends of the rods grip tabs are formed, which protrude from the formed on the inside of the cistern, the rods associated projections.

Eine weitere bevorzugte Ausgestaltung der erfindungsgemäßen Halterung besteht ferner darin, dass die Halterung mit mindestens einer Wasserstandsmarkierung und einer der (jeweiligen) Wasserstandsmarkierung zugeordneten Volumenmaßzahl versehen ist. Bei Verwendung eines einstellbaren, schwimmergeregelten Füllventils lässt sich so in Bezug auf die Wasserstandsmarkierung bzw. eine der mehreren Wasserstandsmarkierungen das Schließen des Füllventils und damit ein maximaler Füllstand des Spülkastens einstellen. Da die Halterung in einer definierten Montagestellung am Kastenkörper befestigt wird und in der Montagestellung gegen eine Verlagerung gegenüber dem Kastenkörper gesichert ist, lässt sich anhand der Wasserstandsmarkierung der Halterung eine sehr genaue Einstellung eines bestimmten maximalen Füllstandes vornehmen.A further preferred embodiment of the holder according to the invention further consists in that the holder is provided with at least one water level mark and one of the (respective) water level mark associated Volumenmaßzahl. When using an adjustable, float-controlled filling valve, the closing of the filling valve and thus a maximum filling level of the cistern can be adjusted in relation to the water level marking or one of the several water level markings. Since the holder is fixed in a defined mounting position on the box body and is secured in the mounting position against a displacement relative to the box body, can be made on the basis of the water level mark the holder a very accurate setting of a certain maximum level.

Nach einer weiteren bevorzugten Ausgestaltung der erfindungsgemäßen Halterung ist das Rastmittel zur lösbaren Befestigung des Füllventils als klammerartige Aufnahme ausgebildet, wobei diese Aufnahme mindestens einen elastisch spreizbaren Schenkel aufweist und zu einer Revisionsöffnung des Spülkastens hin geöffnet ist. Bei dieser Ausgestaltung lässt sich das Füllventil sehr schnell und ohne Werkzeug an der Halterung montieren sowie separat aus dem Spülkasten entnehmen.According to a further preferred embodiment of the holder according to the invention, the locking means for releasably securing the filling valve is designed as a clip-like receptacle, said receptacle having at least one elastically spreadable leg and is open to an inspection opening of the cistern. In this embodiment, the filling valve can be mounted very quickly and without tools on the holder and removed separately from the cistern.

Weitere bevorzugte und vorteilhafte Ausgestaltungen des erfindungsgemäßen Spülkastens ergeben sich aus den beiliegenden Unteransprüchen, der nachfolgenden Beschreibung sowie der Zeichnung.Further preferred and advantageous embodiments of the cistern according to the invention emerge from the enclosed dependent claims, the following description and the drawings.

Nachfolgend wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. Es zeigen:

Fig. 1A
eine Vorderansicht eines erfindungsgemäßen Spülkastens mit einem abnehmbaren Spülkastendeckel;
Fig. 1B
eine Vorderansicht des Spülkastens der Fig. 1A mit angehobenem Spülkastendeckel;
Fig. 2
eine Vorderansicht des Spülkastens der Fig. 1A in einer vertikalen Schnittansicht, wobei der Spülkastendeckel nur teilweise geschnitten dargestellt ist;
Fig. 3
eine perspektivische Vorderansicht des Spülkastens der Fig. 2, wobei hier der Spülkastendeckel nicht geschnitten dargestellt ist;
Fig. 4
eine vergrößerte Ansicht des Details B der Fig. 2;
Fig. 5
eine vergrößerte Ansicht eines Details des Spülkastens, in der die erfindungsgemäße Halterung aus ihrer Montagestellung nach oben verschoben ist;
Fig. 6
eine vergrößerte Ansicht eines Details des Spülkastens, in der die erfindungsgemäße Halterung aus ihrer Montagestellung im Vergleich zur Fig. 5 weiter nach oben verschoben ist; und
Fig. 7
eine vergrößerte perspektivische Ansicht eines Details des Spülkastens, in der die erfindungsgemäße Halterung - wie in Fig. 6 - aus ihrer Montagestellung nach oben verschoben ist.
The invention will be explained in more detail with reference to a drawing illustrating an exemplary embodiment. Show it:
Fig. 1A
a front view of a cistern according to the invention with a removable cistern lid;
Fig. 1B
a front view of the cistern of the Fig. 1A with cistern lid raised;
Fig. 2
a front view of the cistern of the Fig. 1A in a vertical sectional view, wherein the cistern lid is shown only partially sectioned;
Fig. 3
a front perspective view of the cistern of the Fig. 2 , wherein here the cistern lid is not shown cut;
Fig. 4
an enlarged view of detail B of the Fig. 2 ;
Fig. 5
an enlarged view of a detail of the cistern, in which the holder according to the invention is shifted from its mounting position upwards;
Fig. 6
an enlarged view of a detail of the cistern, in which the inventive Holder from its mounting position compared to Fig. 5 moved further upwards; and
Fig. 7
an enlarged perspective view of a detail of the cistern, in which the inventive holder - as in Fig. 6 - Is moved from its mounting position upwards.

Die Figuren 1A bis 3 zeigen einen für eine Unterputzmontage bestimmten Spülkasten 1, der einen Kastenkörper 1.1 mit einem abnehmbaren Deckel 1.2 aufweist. Der Deckel 1.2 ist auf dem Kastenkörper 1.1 vorzugsweise aufrastbar. Zur Befestigung des Spülkastens 1 an einer Vorwandinstallation oder dergleichen sind an dem aus Kunststoff hergestellten Kastenkörper 1.1 seitlich abstehende, Befestigungsbohrungen aufweisende Laschen 1.3 angeformt.The FIGS. 1A to 3 show a designated for flush mounting cistern 1, which has a box body 1.1 with a removable cover 1.2. The cover 1.2 is preferably latched onto the box body 1.1. For attachment of the cistern 1 to a front wall installation or the like, laterally projecting, mounting holes having tabs 1.3 are integrally formed on the box body made of plastic 1.1.

In dem Kastenkörper 1.1 ist ein Ablaufventil (in der Zeichnung nur teilweise gezeigt) und ein Füllventil 2 montiert. Zur Demontage und erneuten Montage des Füllventils 2 sowie des Ablaufventils, beispielsweise im Falle einer Reparatur, ist im oberen Teil der Vorderwand des Kastenkörpers 1.1 eine Revisionsöffnung 1.4 ausgebildet (vgl. Figuren 1A und 1B). In die Revisionsöffnung 1.4 ist eine mehrere Durchbrechungen aufweisende Abdeckplatte 3 eingesetzt. Die Durchbrechungen der Abdeckplatte dienen der Durchführung von mit dem Ablaufventil gekoppelten Kraftübertragungselementen (nicht gezeigt), die mittels Druck- oder Hebeltasten einer vor der Revisionsöffnung 1.4 anzuordnenden Betätigungsplatte (nicht gezeigt) betätigbar sind.In the box body 1.1 is a drain valve (only partially shown in the drawing) and a filling valve 2 is mounted. For disassembly and reassembly of the filling valve 2 and the drain valve, for example in the case of a repair, an inspection opening 1.4 is formed in the upper part of the front wall of the box body 1.1 (see. Figures 1A and 1B ). In the inspection opening 1.4 a multiple perforations having cover plate 3 is inserted. The openings in the cover plate serve to carry out force transfer elements coupled to the drain valve (not shown) which can be actuated by means of pressure or lever buttons of an actuating plate (not shown) to be arranged in front of the inspection opening 1.4.

Die linke Seitenwand des Kastenkörpers 1.1 weist eine Öffnung auf, an der ein Wasseranschluss 4 montiert ist.The left side wall of the box body 1.1 has an opening, on which a water connection 4 is mounted.

Der Wasseranschluss 4 umfasst einen Anschlussstutzen 4.1, einen Klemmflansch und eine Überwurfmutter (siehe Figuren 2 und 3). An dem Anschlussstutzen 4.1 wird ein Schlauch (nicht gezeigt) montiert, dessen anderes Ende mit dem Anschlussstutzen 2.1 des Füllventils verbunden wird. Das Füllventil 2 ist mit einem Schwimmer 2.2 versehen, der das Füllventil über einen winkelförmigen Hebel 2.3 steuert und bei Erreichen eines bestimmten Wasserfüllstandes schließt. Die Ausgangsstellung des Schwimmers 2.2 lässt sich über eine Stellschraube 2.4 in vertikaler Richtung einstellen.The water connection 4 comprises a connection stub 4.1, a clamping flange and a union nut (see FIGS. 2 and 3 ). At the connection piece 4.1 a hose (not shown) is mounted, whose other end is connected to the connecting piece 2.1 of the filling valve. The filling valve 2 is provided with a float 2.2, which controls the filling valve via an angle-shaped lever 2.3 and closes upon reaching a certain water level. The starting position of the float 2.2 can be adjusted via a screw 2.4 in the vertical direction.

Der Boden des Kastenkörpers 1.1 weist eine Ablauföffnung mit einem angeformten Ablaufstutzen 1.5 auf. In den oberen Längenabschnitt des Ablaufstutzens 1.5, der einen größeren Durchmesser als der untere Längenabschnitt des Ablaufstutzens besitzt, ist ein Rohrstutzen 5.1 des Ablaufventils eingesteckt. Der Rohrstutzen 5.1 ist an seiner Mantelfläche mit Dichtungsringen 5.2 versehen, die dichtend an der Innenseite des oberen Längenabschnitts des Ablaufstutzens 1.5 anliegen. Der obere Rand des Rohrstutzens 5.1 stellt den Ventilsitz 5.3 des Ablaufventils dar.The bottom of the box body 1.1 has a drain opening with a molded drain neck 1.5. In the upper longitudinal section of the downcomer 1.5, which has a larger diameter than the lower longitudinal section of the downcomer, a pipe socket 5.1 of the drain valve is inserted. The pipe socket 5.1 is provided on its lateral surface with sealing rings 5.2, which bear sealingly against the inside of the upper longitudinal section of the downcomer 1.5. The upper edge of the pipe socket 5.1 represents the valve seat 5.3 of the drain valve.

Unterhalb des ringförmigen Ventilsitzes 5.3 ist ein Steg 5.4 an der Mantelfläche des Rohrstutzens 5.1 angeformt. Der Steg 5.4 ist abgewinkelt und erstreckt sich vertikal nach oben zu einem daran angeformten Ringelement 5.5, das als Anschlag und Führung für einen als Überlaufrohr ausgebildeten Ablaufventilkörper (nicht gezeigt) dient. Der Ablaufventilkörper (Überlaufrohr) ist an seinem unteren Ende mit einem Dichtungsflansch (scheibenförmigen Dichtungsring) versehen, der in der Schließstellung des Ablaufventils dichtend auf dem Ventilsitz 5.3 aufliegt.Below the annular valve seat 5.3, a web 5.4 is integrally formed on the lateral surface of the pipe socket 5.1. The web 5.4 is angled and extends vertically upwards to a molded thereon ring element 5.5, which serves as a stop and guide for a trained as overflow pipe drain valve body (not shown). The drain valve body (overflow pipe) is provided at its lower end with a sealing flange (disc-shaped sealing ring), which rests sealingly on the valve seat 5.3 in the closed position of the drain valve.

Im Kastenkörper 1.1 des Spülkastens ist eine Halterung 6 für das Füllventil 2 und für den Ablaufventilsitz 5.3 lösbar befestigt. Hierzu sind an der Innenseite der Kastenkörperrückwand Hinterschneidungen 1.6 ausgebildet, an denen die Halterung 6 formschlüssig befestigbar ist.In the box body 1.1 of the cistern a holder 6 for the filling valve 2 and 5.3 for the drain valve seat is releasably attached. For this purpose, undercuts 1.6 are formed on the inside of the box body rear wall, to which the holder 6 can be fastened in a form-fitting manner.

Die Hinterschneidungen 1.6 sind durch im Wesentlichen parallel zueinander verlaufende, an der Rückwandinnenseite des Kastenkörpers 1.1 angeformte Stege gebildet. Die Stege weisen ein winkelförmiges Querschnittsprofil auf und erstrecken sich im Wesentlichen vertikal. Die Halterung 6 weist einen plattenförmigen Abschnitt 6.1 auf, an dessen Seitenkanten abgesetzte Stege 6.11 und 6.12 ausgebildet sind, die in der Montagestellung der Halterung 6 die Hinterschneidungen 1.6 am Kastenkörper 1.1 hintergreifen.The undercuts 1.6 are formed by substantially mutually parallel, integrally formed on the rear wall inside of the box body 1.1 webs. The webs have an angular cross-sectional profile and extend substantially vertically. The holder 6 has a plate-shaped section 6.1, on whose side edges remote webs 6.11 and 6.12 are formed, which engage behind the undercuts 1.6 on the box body 1.1 in the mounting position of the holder 6.

Die beiden hinterschnittenen Stege 1.6 des Kastenkörpers 1.1 weisen zwei einander gegenüberliegende Absätze 1.61 auf, die als Anschlag für den plattenförmigen Abschnitt 6.1 der Halterung dienen. Die Verschiebung der Halterung 6 entlang der hinterschnittenen Stege 1.6 ist durch die Absätze 1.61 nach unten begrenzt. Die Absätze 1.61 definieren somit eine bestimmte unterste Montagestellung der Halterung 6.The two undercut webs 1.6 of the box body 1.1 have two opposing paragraphs 1.61, which serve as a stop for the plate-shaped section 6.1 of the holder. The displacement of the holder 6 along the undercut webs 1.6 is limited by the paragraphs 1.61 down. Paragraphs 1.61 thus define a certain lowermost mounting position of the holder 6.

An dem plattenförmigen Abschnitt 6.1 der Halterung ist eine Lasche 6.2 angeformt, die sich zwischen den hinterschnittenen Stegen 1.6 beabstandet zu diesen nach unten erstreckt. Die Lasche 6.2 ist mit einer Wasserstandsmarkierung 6.21 und einer der Wasserstandsmarkierung zugeordneten Volumenmaßzahl 6.22 versehen. Die Wasserstandsmarkierung 6.21 besteht aus einem dreieckigen Symbol, dessen eine Spitze nach unten zeigt und an der Unterkante der Lasche 6.2 endet. In dem hier dargestellten Beispiel ist der Wasserstandsmarkierung 6.21 die Volumenangabe 9L als Volumenmaßzahl 6.22 zugeordnet.On the plate-shaped portion 6.1 of the bracket, a tab 6.2 is formed, which extends between the undercut webs 1.6 spaced to this down. The tab 6.2 is provided with a water level marking 6.21 and a volume gauge 6.22 associated with the water level marking. The water level mark 6.21 consists of a triangular Symbol with one point pointing downwards and ending at the lower edge of tab 6.2. In the example shown here, the water level marking 6.21 is assigned the volume 9L as a volume metric 6.22.

Oberhalb ihres plattenförmigen Abschnitts 6.1 ist die Halterung mit zwei sich nach oben erstreckenden Stäben 6.3 versehen, die als Sicherungselemente sowie als Handhabungselemente dienen. Die Stäbe 6.3 können durch Zusammendrücken federelastisch aufeinander zu bewegt werden. Zum Zusammendrücken der Stäbe sind an deren Enden Grifflaschen 6.31 angeformt (vgl. Figuren 3 und 7).Above its plate-shaped portion 6.1, the holder is provided with two upwardly extending rods 6.3, which serve as securing elements and as handling elements. The rods 6.3 can be resiliently moved towards each other by compression. For compressing the rods grip bottles 6.31 are formed at the ends (see. Figures 3 and 7 ).

Jedem der beiden elastisch auslenkbaren Stäbe 6.3 ist ein an der Innenseite des Spülkastens 1 ausgebildeter Vorsprung 1.21 zugeordnet. Die Vorsprünge 1.21 liegen in der Montagestellung der Halterung 6 den Enden der Stäbe 6.3 gegenüber und sperren die Stäbe 6.3 im nicht zusammengedrückten Zustand und damit die Halterung 6 gegen eine Verschiebung nach oben. Im nicht zusammengedrückten Zustand der Stäbe 6.3 ist die Halterung 6 in ihrer Montagestellung somit gegen ein Lösen sowie eine Verlagerung im Spülkasten 1 gesichert.Each of the two elastically deflectable rods 6.3 is assigned to a formed on the inside of the cistern 1 projection 1.21. The projections 1.21 are in the mounting position of the holder 6 opposite the ends of the rods 6.3 and lock the rods 6.3 in the uncompressed state and thus the holder 6 against a shift upwards. In the uncompressed state of the rods 6.3, the holder 6 is thus secured in its mounting position against loosening and a shift in the cistern 1.

In dem hier dargestellten Ausführungsbeispiel sind die Vorsprünge 1.21 an der Innenseite einer Rückwand des Spülkastendeckels 1.2 angeformt. Sie sind als Stege ausgebildet und erstrecken sich im Wesentlichen vertikal. Die Grifflaschen 6.31 stehen gegenüber den stegförmigen Vorsprüngen 1.21 in den Hohlraum des Spülkastens 1 vor.In the embodiment shown here, the projections are 1.21 formed on the inside of a rear wall of the Spülkastendeckels 1.2. They are designed as webs and extend substantially vertically. The grip plates 6.31 are in front of the web-shaped projections 1.21 in the cavity of the cistern 1 before.

In den Figuren 4 bis 6 ist zu erkennen, dass die Stäbe 6.3 an ihren Enden entgegengerichtete nockenförmige Abschnitte 6.32 aufweisen, und dass die einander zugewandten Innenseiten der Vorsprünge (Stege) 1.21 weiter voneinander beabstandet sind als die Außenseiten der an dem plattenförmigen Abschnitt 6.1 der Halterung beginnenden Längenabschnitten der Stäbe 6.3. Die Stäbe 6.3 sind bogenförmig ausgebildet, wobei sie im nicht zusammengedrückten Zustand in Richtung ihrer oberen Enden hin auseinanderlaufen (vgl. Fig. 4).In the FIGS. 4 to 6 It can be seen that the rods 6.3 at their ends opposite cam-shaped Sections have 6.32, and that the mutually facing inner sides of the projections (webs) 1.21 are further spaced from each other than the outer sides of the beginning of the plate-shaped portion 6.1 of the holder length portions of the rods 6.3. The rods 6.3 are arc-shaped, whereby they diverge in the uncompressed state in the direction of their upper ends (see. Fig. 4 ).

Zum Einsetzen der Halterung 6 in ihre Montagestellung bzw. Herausziehen aus der Montagestellung werden die Stäbe 6.3 an ihren Grifflaschen 6.31 zusammengedrückt und zwischen den Stegen 1.21 angeordnet. Die nockenförmigen Abschnitte 6.32 der Stäbe können an den einander zugewandten Seiten der Stege 1.21 entlang gleiten. Die Stege 1.21 dienen somit auch der Führung der Halterung 6 bei deren Montage bzw. Demontage.To insert the holder 6 in its mounting position or pulling out of the mounting position, the rods 6.3 are pressed together at their handle tabs 6.31 and placed between the webs 1.21. The cam-shaped sections 6.32 of the rods can slide along the mutually facing sides of the webs 1.21. The webs 1.21 thus also serve to guide the holder 6 during its assembly or disassembly.

An der Vorderseite des plattenförmigen Abschnitts 6.1 der Halterung ist ein Steg 6.13 angeformt, der sich im Wesentlichen vertikal erstreckt und durch zwei daran angeformte kleinere, sich gegenüberliegende Querstege 6.14 verstärkt ist. In dem Steg 6.13 ist eine Rastaufnahme 6.15 zur lösbaren Befestigung des Füllventils 2 ausgebildet. Das obere Ende des Steges 6.13 bildet einen elastisch spreizbaren Schenkel 6.16 der klammerartigen Rastaufnahme 6.15, deren Maul zur Revisionsöffnung 1.4 des Spülkastens 1 hin geöffnet ist. Der Anschlussstutzen 2.1 des Füllventils 2 weist eine Ringnut auf, die das Füllventil in axialer Richtung seines Anschlussstutzens 2.1 in der Rastaufnahme 6.15 sichert.At the front of the plate-shaped portion 6.1 of the holder, a web 6.13 is formed, which extends substantially vertically and is reinforced by two formed thereon, smaller, opposite transverse webs 6.14. In the web 6.13 a locking receptacle 6.15 is formed for releasably securing the filling valve 2. The upper end of the web 6.13 forms an elastically spreadable leg 6.16 of the clip-like locking receptacle 6.15, the mouth of which is open to the inspection opening 1.4 of the cistern 1 out. The connecting piece 2.1 of the filling valve 2 has an annular groove, which secures the filling valve in the axial direction of its connecting piece 2.1 in the locking receptacle 6.15.

Des weiteren weist die Halterung 6 eine Aufnahme für einen den Ablaufventilsitz 5.3 sichernden Niederhalter 7 auf. Die Aufnahme für den Niederhalter 7 ist in einem seitlichen abstehenden Ausleger 6.4 der Halterung 6 ausgebildet. Der Ausleger 6.4 hat ein T-förmiges Querschnittsprofil mit verstärkenden Querstegen und ist an dem plattenförmigen Abschnitt 6.1 der Halterung einstückig angeformt. Die quer zum Mittelsteg 6.41 des Auslegers 6.4 verlaufenden Flansche 6.42 liegen unten, während der Mittelsteg 6.41 nach oben weist (vgl. Fig. 7).Furthermore, the holder 6 has a receptacle for a drain valve seat 5.3 locking down 7th on. The receptacle for the hold-7 is formed in a side projecting arm 6.4 of the holder 6. The boom 6.4 has a T-shaped cross-sectional profile with reinforcing transverse webs and is integrally formed on the plate-shaped portion 6.1 of the holder. The transverse to the central web 6.41 of the boom 6.4 flanges 6.42 are below, while the central web has 6.41 upwards (see. Fig. 7 ).

Der Niederhalter 7 für den Ablaufventilsitz 5.3 ist steg- oder laschenförmig ausgebildet und entweder lösbar oder einstückig mit dem Ablaufventilsitz 5.3 verbunden. In dem dargestellten Ausführungsbeispiel ist der Niederhalter 7 einstückig mit dem Ventilsitz 5.3 sowie dem Ringelement 5.5 des Ablaufventils verbunden. Wie in Fig. 7 zu erkennen ist, weist das obere Ende des biegesteifen Niederhalters 7 einen Absatz 7.1 auf. In mindestens einem der Flansche 6.42 des Auslegers 6.4 ist zur Aufnahme des Niederhalters 7 eine Ausnehmung ausgebildet, in die das obere Ende des Niederhalters 7 formschlüssig einsteckbar ist.The hold-down 7 for the drain valve seat 5.3 is web-shaped or tab-shaped and either releasably or integrally connected to the drain valve seat 5.3. In the illustrated embodiment, the hold-7 is integrally connected to the valve seat 5.3 and the ring element 5.5 of the drain valve. As in Fig. 7 can be seen, the upper end of the rigid hold down 7 on a paragraph 7.1. In at least one of the flanges 6.42 of the arm 6.4, a recess is formed for receiving the hold-down 7, in which the upper end of the hold-7 is positively inserted.

Claims (14)

  1. A flush box, in particular a flush-mounted flush box, comprising a box body (1.1) in which a support (6) for a filling valve (2) and for a drain valve seat (5.3) is mounted, wherein the support comprises snap-in means (6.15) for detachably mounting the filling valve and a seat for a holding-down bracket (7) securing the drain valve seat (5.3), characterized in that the support (6) is detachably mounted to the box body (1.1) wherein undercuts (1.6) are formed on the inside of the box body to which the support (6) can be attached in a form-fit, and wherein the support (6) or the flush box (1) comprises at least one elastically deflectable securing element (6.3) securing the support (6) in a mounting position against detachment or displacement.
  2. The flush box according to claim 1,
    characterized in that at least two rods (6.3) are mounted on the support (6) as securing elements which can be moved resiliently towards one another by squeezing, wherein on the inside of the flush box (1) projections (1.21) associated with the rods are formed, opposite to which the rods (6.3) are situated in a not-squeezed state with their ends locked when the support is in its mounting position.
  3. The flush box according to claim 2,
    characterized in that the inner sides of the projections (1.21) facing each other are situated farther apart than the outer sides of longitudinal portions of the rods (6.3) beginning at a common section (6.1) of the support (6), the rods comprising opposing cam-shaped portions (6.32) at their ends.
  4. The flush box according to claim 2 or 3,
    characterized in that grip plates (6.31) are formed on the rods (6.3) projecting on the opposite side of the projections (1.21) formed on the inner side of the flush box (1) and associated with the rod (6.3).
  5. The flush box according to one of claims 2 to 4,
    characterized in that the projections (1.21) formed on the inner side of the flush box (1) and associated with the rods (6.3) are in the form of webs.
  6. The flush box according to one of claims 2 to 5,
    characterized in that the projections (1.21) formed on the inner side of the flush box (1) and associated with the rods (6.3) are formed on a detachable cover (1.2) of the flush box (1).
  7. The flush box according to one of claims 1 to 6,
    characterized in that at least one of the undercuts (1.6) is provided with a stop (1.61) determining a defined mounting position of the support (6).
  8. The flush box according to one of claims 1 to 7,
    characterized in that the undercuts (1.6) are formed by webs formed on the inner side of the box body (1.1) and extending substantially parallel to each other with an angular cross-sectional profile.
  9. The flush box according to one of claims 1 to 8,
    characterized in that the snap-in means for detachably mounting the filling valve (2) is in the form of a bracket-shaped seat (6.15) having at least one elastically spreadable leg (6.16) and opening towards an access opening (1.4) of the flush box.
  10. The flush box according to claim 9,
    characterized in that the access opening (1.4) is formed in the front wall of the flush box (1).
  11. The flush box according to one of claims 1 to 10,
    characterized in that a top end of the holding-down bracket can be inserted in a form fit into the seat for the holding-down bracket (7).
  12. The flush box according to one of claims 1 to 10,
    characterized in that the holding-down bracket (7) is formed as a web or as a strap and is integrally connected to the drain valve seat (5.3).
  13. The flush box according to one of claims 1 to 10,
    characterized in that the holding-down bracket (7) is formed as a web or as a strap and is detachably connected to the drain valve seat (5.3).
  14. The flush box according to one of claims 1 to 13,
    characterized in that the support (6) is provided with at least one water level indicator (6.21) as well as with a volume value (6.22).
EP07118543A 2006-12-06 2007-10-16 Cistern with combined filler and drain valve mount Active EP1932972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07118543T PL1932972T3 (en) 2006-12-06 2007-10-16 Cistern with combined filler and drain valve mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006018570U DE202006018570U1 (en) 2006-12-06 2006-12-06 Cistern with combined fill valve and drain valve seat mount

Publications (2)

Publication Number Publication Date
EP1932972A1 EP1932972A1 (en) 2008-06-18
EP1932972B1 true EP1932972B1 (en) 2009-12-02

Family

ID=39167360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07118543A Active EP1932972B1 (en) 2006-12-06 2007-10-16 Cistern with combined filler and drain valve mount

Country Status (7)

Country Link
EP (1) EP1932972B1 (en)
AT (1) ATE450667T1 (en)
DE (2) DE202006018570U1 (en)
DK (1) DK1932972T3 (en)
ES (1) ES2335817T3 (en)
PL (1) PL1932972T3 (en)
PT (1) PT1932972E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004067C2 (en) * 2010-01-06 2011-07-07 Easy Sanitary Solutions B V BUILT-IN RESERVOIR.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673860A5 (en) * 1987-01-26 1990-04-12 Geberit Ag
DE29806398U1 (en) * 1998-04-07 1998-07-23 E. Missel GmbH & Co., 70374 Stuttgart Flushing system
DE29900976U1 (en) * 1998-04-20 1999-05-06 Geberit Technik Ag, Jona cistern
DE29902386U1 (en) * 1998-05-12 1999-06-17 PROSAN d.o.o., Ruše Cistern for a toilet

Also Published As

Publication number Publication date
PL1932972T3 (en) 2010-05-31
EP1932972A1 (en) 2008-06-18
DE202006018570U1 (en) 2008-04-17
ES2335817T3 (en) 2010-04-05
PT1932972E (en) 2010-02-02
ATE450667T1 (en) 2009-12-15
DE502007002170D1 (en) 2010-01-14
DK1932972T3 (en) 2010-04-12

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