EP2360320A2 - Pull knob drainage fitting with length-adjustable pull bar - Google Patents

Pull knob drainage fitting with length-adjustable pull bar Download PDF

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Publication number
EP2360320A2
EP2360320A2 EP11000209A EP11000209A EP2360320A2 EP 2360320 A2 EP2360320 A2 EP 2360320A2 EP 11000209 A EP11000209 A EP 11000209A EP 11000209 A EP11000209 A EP 11000209A EP 2360320 A2 EP2360320 A2 EP 2360320A2
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EP
European Patent Office
Prior art keywords
rod
clamping spring
receiving
pop
rod element
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
EP11000209A
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German (de)
French (fr)
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EP2360320B1 (en
EP2360320A3 (en
Inventor
Josef Behr
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Ideal Standard International BVBA
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Ideal Standard International BVBA
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Publication date
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Publication of EP2360320A2 publication Critical patent/EP2360320A2/en
Publication of EP2360320A3 publication Critical patent/EP2360320A3/en
Application granted granted Critical
Publication of EP2360320B1 publication Critical patent/EP2360320B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • 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
    • E03C1/2302—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via rigid elements

Definitions

  • the invention relates to a pop-up waste set for washbasins, bidets or the like sanitary appliances, plunger rod and tie rod are arranged at an angle to each other and coupled to each other by means of a connecting element.
  • a pop-up waste set of the aforementioned type is in the DE 30 39 042 A1 described.
  • the subject of this publication is the connection of the pull rod of a waste fitting with the plunger rod arranged at an angle thereto, for which purpose a clamping spring arranged in a support part and designed as a leaf spring is used.
  • the support member has an opening for receiving the end of the plunger rod.
  • a bent clamping spring is fixed, in each of whose legs a receiving hole is formed for the drawbar inserted therein. After the legs of the clamping spring have been compressed, the pull rod is inserted into the receiving holes; after releasing the legs, they clamp on the receiving holes on the tie rod.
  • the invention is therefore an object of the invention to provide a pull rod for a pop-up waste set available, which is adjustable in length and thereby mounted in a simple manner.
  • the invention provides in its basic idea that the pull rod is formed in two parts with a first, connected to the plunger rod member and a second, the pull knob bearing rod member and the variably adjustable connection of the longitudinal axes parallel to each other aligned rod elements of the tie rod as in the Clamping spring formed aligned longitudinally of the rod elements to be connected is provided, which has two mutually spaced pairs of receiving openings for the respective carrying receptacle of the two rod elements to be connected, with mounted clamping spring of located between the pairs of openings middle region of the clamping spring is bent such that the edges of each receiving opening each guided by it rod member due to the force applied by the bent clamping spring in the direction of its extended position bias pinch and release the rod member for displacement by the receiving apertures upon collapse of the free ends of the clamping spring.
  • the invention has the advantage that due to the use of two rod elements any length for the drawbar is adjustable; At the same time, the clamping spring designed according to the invention for fixing the rod elements against one another constitutes an easy-to-handle connection of the two rod elements, which can be handled without tools. Due to the effective in the mounting state bending of the clamping spring and the associated bias in its extended position is a self-clamping of the rod elements in the receiving openings of the clamping spring takes place.
  • These receiving openings are designed such that when spent in a bent position clamping spring arranged in the two legs of the clamping spring respectively pairs of receiving openings are aligned with each other so that in the predetermined mounting bend each two inner and two outer receiving openings in the legs are flush with each other, so that in each case a rod element can be pushed through the inner and a rod element through the outer receiving openings.
  • each rod member jammed with two legs of the bent clamping spring, so that the clamping forces acting in two places each effect a secure connection of each rod member with the clamping spring.
  • a first embodiment of the invention it is provided that for determining the clamping spring at the end of a rod element of this rod member is provided with a sequence of elevations and depressions, wherein the edges of the two receiving the rod member receiving openings catch on the wells.
  • This basically creates the possibility to pre-assemble the clamping spring at the end of a rod element, because due to the entanglement already given a secure connection of the clamping spring with the relevant rod element. In this case, only the other rod element needs to be inserted through the remaining free receiving openings in the bent clamping spring, which is possible in a simple manner after further compression of the clamping spring. After releasing the clamping spring then the self-clamping of the inserted rod element takes place in the receiving openings of the clamping spring.
  • the end of the end of the rod member is provided with an external thread on whose threads the edges of the two receiving the rod member receiving openings interlock.
  • the receiving openings for receiving the externally threaded end of the rod member are designed in that the clamping spring brought into a curved shape can be screwed onto the end of the rod element.
  • the end of a rod member is provided with rolled-up grooves and the edges of the two receiving the rod member receiving openings in the recesses formed by the grooves, wherein corresponding to the receiving openings for Receiving the grooved end of the rod member are designed such that the brought into a curved shape clamping spring can be pushed onto the end of the rod member.
  • the receiving openings for receiving the raised and recessed end of the rod member formed as a slot and at one end of the elongated hole of the material of the clamping spring of this in the interior of the bend projecting support legs are embossed for engagement in the wells.
  • the receiving openings for receiving the raised and recessed end of the rod element are formed as a slot which in the longitudinal axis of the clamping spring in the bent state of the core hole for the elevations and depressions and in the transverse direction of the outer diameter of the Increases corresponds.
  • the material thickness of the clamping spring is dimensioned such that the edges of the receiving openings or embossed out of the clamping spring support feet engage in the recesses mounted on the end of the rod element.
  • a second embodiment of the invention can be provided that for fixing the clamping spring at the end of a rod member, the clamping spring is pushed with its receiving openings on the end of a rod member and fixed by pressing it.
  • the clamping spring is pushed with its receiving openings on the end of a rod member and fixed by pressing it.
  • the rod element which is arranged to hold the clamping spring preassembled thereon is the rod element of the two-part pull rod connected to the plunger rod.
  • pop-up waste set is usually provided for a washstand, a bidet or the like sanitary apparatus, not shown, and consists of a drain body 10, which communicates with a drain cup 11, which has a drain opening 12.
  • the side drain openings 12a are in communication with the overflow of the sanitary appliance.
  • the drain cup 11 receives a conventional plunger 13, which is actuated via a plunger rod 14 and a pull rod 15 cooperating therewith.
  • the invention is not limited to the in FIG. 1 exemplified pull knob waste set limited, as well as drain fittings are known with other design. As far as at least the drain fittings are operated via tie rods, the invention is applicable to the formation of these tie rods.
  • the pull rod 15 consists of a first, connected to the plunger rod 14 rod member 20 and a longitudinal axis parallel thereto aligned second rod member 21.
  • the two rod members 20, 21 are connected via a curved clamping spring 22 with each other so that when a compression of the outer and freely projecting ends 26 of the clamping spring 22, the second rod member 21 is continuously displaceable relative to the first rod member 20, wherein when releasing the spring ends 26, a self-clamping of the two rod members 20, 21 is given in the clamping spring 22.
  • FIG. 2 is a first embodiment of the connection of the two rod members 20, 21 shown by means of the clamping spring 22.
  • the trained as a leaf spring clamping spring 22 has two mutually spaced pairs of receiving openings, each consisting of an inner receiving opening 23 and an outer receiving opening 24, wherein between the two inner receiving opening 23 in the off FIG. 2 apparent mounting position of the clamping spring 22 bent middle portion 25 is arranged.
  • the inner receiving openings 23 and the outer receiving openings 24 are each arranged so that when in the Assembly located clamping spring 22, the inner receiving openings 23 and the outer receiving openings 24 are each aligned with each other, so that in the inner receiving openings 23, the first rod member 20 and the outer receiving openings 24, the second rod member 21 can be inserted.
  • the clamping spring 22 is fixed captive in its bent mounting position on the first rod member 20.
  • the end of the first rod member 20 is provided with an external thread 27, in the individual threads 28, the edges of the inner receiving opening 23 of the clamping spring 22 engage in a suitable manner, so that the clamping spring 22 in the off FIG. 2 apparent bent position on the end of the first rod member 20 is fixed captive.
  • the clamping spring 22 in the off FIG. 2 apparent bent position on the end of the first rod member 20 is fixed captive.
  • the outer receiving openings 24 are aligned such that the second bar element 21 can now be inserted through the outer receiving openings 24.
  • the dimensions of the outer receiving openings 24 are matched to the diameter of the second rod member 20, that after releasing the spring ends 26, the edges of the outer receiving openings 24 define the second rod member 21 and thereby fixed relative to the fixedly connected to the first rod member 20 clamping spring 22. For a secure connection of the first and second rod member is made. If the assembly is corrected or the connection is completely released, then only the spring ends 26 need to be compressed, so that the second rod element 21 can be pulled out of the outer receiving openings 24, which are then brought into an aligned position, or can be displaced therein.
  • FIG. 3 illustrated embodiment differs from the in FIG. 2 illustrated embodiment only in that in the embodiment according to FIG. 2 provided support legs are not available.
  • the inner receiving openings 23 for receiving the external thread 27 of the first rod member 20 are in turn here designed as a slot corresponding to the longitudinal axis of the clamping spring 22 in the bent state of the core bore for the external thread 27, while it corresponds to the outer diameter of the external thread 27 in the transverse direction , When the spring ends 26 are compressed, the edges of the inner receiving openings 23 are thus supported on the flanks of the respective thread 28.
  • the sheet thickness of the clamping spring 22 is set so that the clamping spring 22 can engage with their opening edges or support feet 29 each in a thread 28.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Clamps And Clips (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The fitting has a clamping spring (22) i.e. leaf spring, comprising two pairs of receiving openings to receive respective connecting bar elements (20, 21). A center region of the clamping spring located between the receiving openings is bent such that an edge of each receiving opening clamps the respective bar element in the opening as a result of a biasing force applied by the bent clamping spring towards a stretching layer of the clamping spring. The bar elements are displaced through the receiving openings, when the bar elements are released by bending free ends (26) of the clamping spring.

Description

Die Erfindung betrifft eine Zugknopf-Ablaufgarnitur für Waschtische, Bidets oder dergleichen sanitäre Apparate, wobei Plungerstange und Zugstange im Winkel zueinander angeordnet und mittels eines Verbindungselementes aneinander gekoppelt sind.The invention relates to a pop-up waste set for washbasins, bidets or the like sanitary appliances, plunger rod and tie rod are arranged at an angle to each other and coupled to each other by means of a connecting element.

Eine Zugknopf-Ablaufgarnitur der vorgenannten Art ist in der DE 30 39 042 A1 beschrieben. Gegenstand dieser Veröffentlichung ist die Verbindung der Zugstange einer Ablaufgarnitur mit der dazu winklig angeordneten Plungerstange, wozu eine in einem Stützteil angeordnete, als Blattfeder ausgebildete Klemmfeder herangezogen ist. Das Stützteil weist eine Öffnung zur Aufnahme des Endes der Plungerstange auf. In dem Stützteil ist eine gebogene Klemmfeder festgelegt, in deren Schenkeln jeweils ein Aufnahmeloch für die darin eingeschobene Zugstange ausgebildet ist. Nachdem die Schenkel der Klemmfeder zusammengedrückt worden sind, wird die Zugstange in die Aufnahmelöcher eingeschoben; nach Loslassen der Schenkel klemmen sich diese über die Aufnahmelöcher an der Zugstange fest.A pop-up waste set of the aforementioned type is in the DE 30 39 042 A1 described. The subject of this publication is the connection of the pull rod of a waste fitting with the plunger rod arranged at an angle thereto, for which purpose a clamping spring arranged in a support part and designed as a leaf spring is used. The support member has an opening for receiving the end of the plunger rod. In the support part, a bent clamping spring is fixed, in each of whose legs a receiving hole is formed for the drawbar inserted therein. After the legs of the clamping spring have been compressed, the pull rod is inserted into the receiving holes; after releasing the legs, they clamp on the receiving holes on the tie rod.

Bei derartigen Ablaufgarnituren besteht zunächst generell das Problem einer Anpassung der Zugstange an unterschiedliche Bauhöhen der auf dem sanitären Apparat montierten Armaturen und an unterschiedliche Anordnungen der Durchgangsbohrungen für die Zugstange in dem jeweiligen Armaturenkörper. Soweit einteilige Zugstangen eingesetzt werden, sind damit entsprechend zahlreiche Produktionsvarianten verbunden. Zusätzlich bestimmt auch die einteilige Zugstange die Länge der Armaturenverpackung. Es ist auch in der Praxis bereits bekannt, die Zugstange aus zwei gegeneinander verschieblichen Stangenelementen zusammenzusetzen. Nachteilig hierbei ist, dass vergleichsweise kompliziert aufgebaute Stangenverbindungen erforderlich sind, die vom Monteur anzubringen und unter Einsatz gesonderter Werkzeuge jeweils mit den Stangenelementen zu verbinden sind.In such drain fittings initially there is generally the problem of adaptation of the drawbar to different heights of the fittings mounted on the sanitary appliance and to different arrangements of the through holes for the pull rod in the respective Fitting body. As far as one-piece drawbars are used, correspondingly numerous production variants are connected. In addition, the one-piece pull rod determines the length of the valve package. It is also already known in practice to assemble the pull rod from two mutually displaceable rod elements. The disadvantage here is that comparatively complicated constructed rod connections are required to be mounted by the fitter and are to be connected using separate tools each with the rod elements.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Zugstange für eine Zugknopf-Ablaufgarnitur zur Verfügung zu stellen, die in ihrer Länge einstellbar und dabei in einfacher Weise montierbar ist.The invention is therefore an object of the invention to provide a pull rod for a pop-up waste set available, which is adjustable in length and thereby mounted in a simple manner.

Die Lösung dieser Aufgabe ergibt sich einschließlich vorteilhafter Ausgestaltungen und Weiterbildungen der Erfindung aus dem Inhalt der Patentansprüche, welche dieser Beschreibung nachgestellt sind.The solution to this problem arises, including advantageous refinements and developments of the invention from the content of the claims, which are adjusted to this description.

Die Erfindung sieht in ihrem Grundgedanken vor, dass die Zugstange zweiteilig mit einem ersten, mit der Plungerstange verbundenen Stangenelement und einem zweiten, den Zugknopf tragenden Stangenelement ausgebildet ist und zur variabel einstellbaren Verbindung der mit den Längsachsen parallel zueinander ausgerichteten Stangenelementen der Zugstange eine als in der Längsrichtung der zu verbindenden Stangenelemente ausgerichtete Blattfeder ausgebildete Klemmfeder vorgesehen ist, die zwei im Abstand zueinander angeordnete Paare von Aufnahmeöffnungen zur jeweiligen durchführenden Aufnahme der beiden zu verbindenden Stangenelemente aufweist, wobei bei montierter Klemmfeder der zwischen den Öffnungspaaren befindliche mittlere Bereich der Klemmfeder gebogen ist derart, dass die Kanten jeder Aufnahmeöffnung das jeweils durch sie geführte Stangenelement aufgrund der von der gebogenen Klemmfeder in Richtung ihrer Strecklage aufgebrachten Vorspannung einklemmen und bei einem Zusammenbiegen der freien Enden der Klemmfeder das Stangenelement für eine Verschiebung durch die Aufnahmeöffnungen freigeben.The invention provides in its basic idea that the pull rod is formed in two parts with a first, connected to the plunger rod member and a second, the pull knob bearing rod member and the variably adjustable connection of the longitudinal axes parallel to each other aligned rod elements of the tie rod as in the Clamping spring formed aligned longitudinally of the rod elements to be connected is provided, which has two mutually spaced pairs of receiving openings for the respective carrying receptacle of the two rod elements to be connected, with mounted clamping spring of located between the pairs of openings middle region of the clamping spring is bent such that the edges of each receiving opening each guided by it rod member due to the force applied by the bent clamping spring in the direction of its extended position bias pinch and release the rod member for displacement by the receiving apertures upon collapse of the free ends of the clamping spring.

Mit der Erfindung ist der Vorteil verbunden, dass aufgrund der Verwendung von zwei Stangenelementen jede beliebige Länge für die Zugstange einstellbar ist; gleichzeitig stellt die erfindungsgemäß ausgebildete Klemmfeder zur Festlegung der Stangenelemente gegeneinander eine einfach zu handhabende Verbindung der beiden Stangenelemente dar, die ohne Werkzeuge handhabbar ist. Aufgrund der im Montagezustand wirksamen Biegung der Klemmfeder und der damit verbundenen Vorspannung in deren gestreckte Lage findet eine Selbstbeklemmung der Stangenelemente in den Aufnahmeöffnungen der Klemmfeder statt. Dieser Aufnahmeöffnungen sind derart ausgebildet, dass bei in eine gebogene Stellung verbrachter Klemmfeder die in den beiden Schenkeln der Klemmfeder jeweils angeordneten Paare von Aufnahmeöffnungen so zueinander ausgerichtet sind, dass in der vorgegebenen Montagebiegung jeweils zwei innere und zwei äußere Aufnahmeöffnungen in den Schenkeln fluchtend einander gegenüberliegen, so dass jeweils ein Stangenelement durch die inneren und ein Stangenelement durch die außenliegenden Aufnahmeöffnungen hindurchschiebbar ist. Insofern verklemmt sich jedes Stangenelement mit beiden Schenkeln der gebogenen Klemmfeder, so dass die an zwei Stellen jeweils wirksamen Klemmkräfte eine sichere Verbindung jedes Stangenelementes mit der Klemmfeder bewirken.With the invention has the advantage that due to the use of two rod elements any length for the drawbar is adjustable; At the same time, the clamping spring designed according to the invention for fixing the rod elements against one another constitutes an easy-to-handle connection of the two rod elements, which can be handled without tools. Due to the effective in the mounting state bending of the clamping spring and the associated bias in its extended position is a self-clamping of the rod elements in the receiving openings of the clamping spring takes place. These receiving openings are designed such that when spent in a bent position clamping spring arranged in the two legs of the clamping spring respectively pairs of receiving openings are aligned with each other so that in the predetermined mounting bend each two inner and two outer receiving openings in the legs are flush with each other, so that in each case a rod element can be pushed through the inner and a rod element through the outer receiving openings. In this respect, each rod member jammed with two legs of the bent clamping spring, so that the clamping forces acting in two places each effect a secure connection of each rod member with the clamping spring.

Gemäß einer ersten Ausführungsform der Erfindung ist vorgesehen, dass zur Festlegung der Klemmfeder an dem Ende des einen Stangenelementes dieses Stangenelement mit einer Abfolge von Erhebungen und Vertiefungen versehen ist, wobei sich die Kanten der beiden das Stangenelement aufnehmenden Aufnahmeöffnungen an den Vertiefungen verhaken. Damit wird grundsätzlich die Möglichkeit geschaffen, die Klemmfeder an dem Ende des einen Stangenelementes vorzumontieren, weil aufgrund der Verhakung bereits eine sichere Verbindung der Klemmfeder mit dem betreffenden Stangenelement gegeben ist. In diesem Fall braucht nur noch das andere Stangenelement durch die frei gebliebenen Aufnahmeöffnungen in der gebogenen Klemmfeder hindurch gesteckt zu werden, was nach einem weiteren Zusammendrücken der Klemmfeder in einfacher Weise möglich ist. Nach Loslassen der Klemmfeder findet dann die Selbstbeklemmung des eingeschobenen Stangenelementes in den Aufnahmeöffnungen der Klemmfeder statt.According to a first embodiment of the invention it is provided that for determining the clamping spring at the end of a rod element of this rod member is provided with a sequence of elevations and depressions, wherein the edges of the two receiving the rod member receiving openings catch on the wells. This basically creates the possibility to pre-assemble the clamping spring at the end of a rod element, because due to the entanglement already given a secure connection of the clamping spring with the relevant rod element. In this case, only the other rod element needs to be inserted through the remaining free receiving openings in the bent clamping spring, which is possible in a simple manner after further compression of the clamping spring. After releasing the clamping spring then the self-clamping of the inserted rod element takes place in the receiving openings of the clamping spring.

Entsprechend ist vorgesehen, dass die in eine gebogene Form gebrachte Klemmfeder mit den beiden jeweils dem gebogenen mittleren Bereich benachbarten Aufnahmeöffnungen auf das mit Erhöhungen und Vertiefungen versehene Ende des Stangenelements aufbringbar ist.Accordingly, it is provided that the brought into a curved shape clamping spring with the two each of the curved central region adjacent receiving openings on the raised and recessed end of the rod member can be applied.

In einem ersten Ausführungsbeispiel der Erfindung ist dazu vorgesehen, dass das Ende das Ende des Stangenelementes mit einem Außengewinde versehen ist, an dessen Gewindegängen sich die Kanten der beiden das Stangenelement aufnehmenden Aufnahmeöffnungen verhaken.In a first embodiment of the invention, it is provided that the end of the end of the rod member is provided with an external thread on whose threads the edges of the two receiving the rod member receiving openings interlock.

Um die Vormontage der gebogenen Klemmfeder an dem mit Außengewinde versehenen Stangenelement zu verbessern, kann vorgesehen sein, dass eine Art Schraubverbindung zwischen der Klemmfeder und dem Stangenelement hergestellt wird, und zu diesem Zweck sind die Aufnahmeöffnungen zur Aufnahme des mit Außengewinde versehenen Endes des Stangenelements derart ausgelegt, dass die in eine gebogene Form gebrachte Klemmfeder auf das Ende des Stangenelementes aufschraubbar ist.In order to improve the pre-assembly of the bent clamping spring on the externally threaded rod member, it may be provided that a type of screw connection between the clamping spring and the rod member is made, and for this purpose, the receiving openings for receiving the externally threaded end of the rod member are designed in that the clamping spring brought into a curved shape can be screwed onto the end of the rod element.

Nach einem alternativen Ausführungsbeispiel der Erfindung kann vorgesehen sein, dass das Ende des einen Stangenelementes mit aufgerollten Rillen versehen ist und sich die Kanten der beiden das Stangenelement aufnehmenden Aufnahmeöffnungen in den durch die Rillen gebildeten Vertiefungen verhaken, wobei entsprechend die Aufnahmeöffnungen zur Aufnahme des mit Rillen versehenen Endes des Stangenelementes derart ausgelegt sind, dass die in eine gebogene Form gebrachte Klemmfeder auf das Ende des Stangenelementes aufschiebbar ist.According to an alternative embodiment of the invention can be provided that the end of a rod member is provided with rolled-up grooves and the edges of the two receiving the rod member receiving openings in the recesses formed by the grooves, wherein corresponding to the receiving openings for Receiving the grooved end of the rod member are designed such that the brought into a curved shape clamping spring can be pushed onto the end of the rod member.

Aufgrund der besonderen Ausgestaltung des Endes des betreffenden Stangenelementes kann vorgesehen sein, dass die Aufnahmeöffnungen zur Aufnahme des mit Erhöhungen und Vertiefungen versehenen Endes des Stangenelementes als Langloch ausgebildet und an einem Ende des Langloches aus dem Material der Klemmfeder von dieser in das Innere der Biegung vorstehende Stützfüße zum Eingriff in die Vertiefungen herausgeprägt sind.Due to the particular configuration of the end of the rod member in question can be provided that the receiving openings for receiving the raised and recessed end of the rod member formed as a slot and at one end of the elongated hole of the material of the clamping spring of this in the interior of the bend projecting support legs are embossed for engagement in the wells.

In einer alternativen Ausführungsform kann vorgesehen sein, dass die Aufnahmeöffnungen zur Aufnahme des mit Erhöhungen und Vertiefungen versehenen Endes des Stangenelementes als Langloch ausgebildet sind, welches in der Längsachse der Klemmfeder in gebogenem Zustand der Kernbohrung für die Erhöhungen und Vertiefungen und in der Querrichtung dem Außendurchmesser der Erhöhungen entspricht.In an alternative embodiment, it can be provided that the receiving openings for receiving the raised and recessed end of the rod element are formed as a slot which in the longitudinal axis of the clamping spring in the bent state of the core hole for the elevations and depressions and in the transverse direction of the outer diameter of the Increases corresponds.

Im Hinblick auf eine einfache Handhabung der Klemmfeder ist nach einem Ausführungsbeispiel der Erfindung vorgesehen, dass die Materialstärke der Klemmfeder derart bemessen ist, dass die Kanten der Aufnahmeöffnungen bzw. die aus der Klemmfeder herausgeprägten Stützfüße in die an dem Ende des Stangenelementes angebrachten Vertiefungen eingreifen.With regard to an easy handling of the clamping spring is provided according to an embodiment of the invention, that the material thickness of the clamping spring is dimensioned such that the edges of the receiving openings or embossed out of the clamping spring support feet engage in the recesses mounted on the end of the rod element.

Gemäß einer zweiten Ausführungsform der Erfindung kann vorgesehen sein, dass zur Festlegung der Klemmfeder an dem Ende des einen Stangenelementes die Klemmfeder mit ihren Aufnahmeöffnungen auf das Ende des einen Stangenelementes aufgeschoben und durch Pressung daran festgelegt ist. Gegebenenfalls reicht auch ein Aufschieben der Klemmfeder mit der Selbstbeklemmung der Aufnahmeöffnungen an dem Stangenende aus. Mit dieser Ausführungsform ist der Vorteil verbunden, dass keine Bearbeitung der Stangenenden erforderlich ist.According to a second embodiment of the invention can be provided that for fixing the clamping spring at the end of a rod member, the clamping spring is pushed with its receiving openings on the end of a rod member and fixed by pressing it. Optionally, even pushing on the clamping spring with the self-clamping of the receiving openings on the rod end. With This embodiment has the advantage that no machining of the rod ends is required.

In einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass das zur Halterung der daran vormontierten Klemmfeder eingerichtete Stangenelement das mit der Plungerstange verbundene Stangenelement der zweiteiligen Zugstange ist. Hierdurch ist die Montage der erfindungsgemäßen Zugknopf-Ablaufgarnitur vereinfacht, weil das die vormontierte Klemmfeder tragende Stangenelement mit dem Ende der Plungerstange in geeigneter Weise verbunden ist und insofern fixiert ist. Es ist dann lediglich noch erforderlich, das andere, zum Armaturenkörper führende Stangenelement durch die äußeren Aufnahmeöffnungen der Klemmfeder hindurchzuführen.In a preferred embodiment of the invention, it is provided that the rod element which is arranged to hold the clamping spring preassembled thereon is the rod element of the two-part pull rod connected to the plunger rod. As a result, the assembly of the pop-up waste set according to the invention is simplified because the pre-mounted clamping spring bearing rod member is connected to the end of the plunger rod in a suitable manner and is fixed in this respect. It is then only necessary to pass the other, leading to the fitting body rod member through the outer receiving openings of the clamping spring.

In der Zeichnung sind Ausführungsbeispiele der Erfindung wiedergegeben, welche nachstehend beschrieben sind. Es zeigen:

Fig. 1
eine Zugknopf-Ablaufgarnitur mit einer zweiteiligen Zugstange in einer Seitenansicht,
Fig. 2
die Verbindung der beiden Stangenelemente der Zugstange gemäß Figur 1 mittels einer Klemmfeder in einer schematischen Darstellung,
Fig. 3
ein anderes Ausführungsbeispiel der Erfindung gemäß Figur 2.
In the drawings, embodiments of the invention are shown, which are described below. Show it:
Fig. 1
a pop-up waste set with a two-part pull rod in a side view,
Fig. 2
the connection of the two rod elements of the pull rod according to FIG. 1 by means of a clamping spring in a schematic representation,
Fig. 3
another embodiment of the invention according to FIG. 2 ,

Die aus Figur 1 ersichtliche Zugknopf-Ablaufgarnitur ist üblicherweise für einen nicht dargestellten Waschtisch, ein Bidet oder dergleichen sanitären Apparat vorgesehen und besteht aus einem Ablaufkörper 10, welcher mit einem Ablaufkelch 11 in Verbindung steht, der eine Ablauföffnung 12 aufweist. Die seitlichen Ablauföffnungen 12a stehen mit dem Überlauf des sanitären Apparates in Verbindung.From FIG. 1 apparent pop-up waste set is usually provided for a washstand, a bidet or the like sanitary apparatus, not shown, and consists of a drain body 10, which communicates with a drain cup 11, which has a drain opening 12. The side drain openings 12a are in communication with the overflow of the sanitary appliance.

Der Ablaufkelch 11 nimmt einen üblichen Plunger 13 auf, der über eine Plungerstange 14 und eine damit zusammenwirkende Zugstange 15 betätigt wird. Die Verbindung zwischen der Plungerstange 14 und der Zugstange 15 erfolgt über ein Verbindungselement 16, auf dessen Ausgestaltung es für das Verständnis der vorliegenden Erfindung nicht ankommt.The drain cup 11 receives a conventional plunger 13, which is actuated via a plunger rod 14 and a pull rod 15 cooperating therewith. The connection between the plunger rod 14 and the tie rod 15 via a connecting element 16, on the configuration of which it does not matter for understanding the present invention.

Die Erfindung ist dabei nicht auf die in Figur 1 beispielhaft dargestellte Zugknopf-Ablaufgarnitur beschränkt, da auch Ablaufgarnituren mit anderer Ausgestaltung bekannt sind. Soweit jedenfalls die Ablaufgarnituren über Zugstangen betrieben werden, ist die Erfindung für die Ausbildung dieser Zugstangen anwendbar.The invention is not limited to the in FIG. 1 exemplified pull knob waste set limited, as well as drain fittings are known with other design. As far as at least the drain fittings are operated via tie rods, the invention is applicable to the formation of these tie rods.

Die Zugstange 15 besteht aus einem ersten, mit der Plungerstange 14 verbundenen Stangenelement 20 und einem mit seiner Längsachse dazu parallel ausgerichteten zweiten Stangenelement 21. Die beiden Stangenelemente 20, 21 sind über eine gebogene Klemmfeder 22 derart miteinander verbunden, dass bei einem Zusammendrücken der äußeren und frei abragenden Enden 26 der Klemmfeder 22 das zweite Stangenelement 21 gegenüber dem ersten Stangenelement 20 stufenlos verschiebbar ist, wobei bei einem Loslassen der Federenden 26 eine Selbstbeklemmung der beiden Stangenelemente 20, 21 in der Klemmfeder 22 gegeben ist.The pull rod 15 consists of a first, connected to the plunger rod 14 rod member 20 and a longitudinal axis parallel thereto aligned second rod member 21. The two rod members 20, 21 are connected via a curved clamping spring 22 with each other so that when a compression of the outer and freely projecting ends 26 of the clamping spring 22, the second rod member 21 is continuously displaceable relative to the first rod member 20, wherein when releasing the spring ends 26, a self-clamping of the two rod members 20, 21 is given in the clamping spring 22.

In Figur 2 ist ein erstes Ausführungsbeispiel der Verbindung der beiden Stangenelemente 20, 21 mittels der Klemmfeder 22 dargestellt. Hierzu weist die als Blattfeder ausgebildete Klemmfeder 22 zwei im Abstand zueinander angeordnete Paare von Aufnahmeöffnungen, jeweils bestehend aus einer inneren Aufnahmeöffnung 23 und einer äußeren Aufnahmeöffnung 24 auf, wobei zwischen den beiden inneren Aufnahmeöffnung 23 ein in der aus Figur 2 ersichtlichen Montagestellung der Klemmfeder 22 gebogener Mittelbereich 25 angeordnet ist. Die inneren Aufnahmeöffnungen 23 und die äußeren Aufnahmeöffnungen 24 sind dabei jeweils so angeordnet, dass bei der in der Montagestellung befindlichen Klemmfeder 22 die inneren Aufnahmeöffnungen 23 und die äußeren Aufnahmeöffnungen 24 jeweils miteinander fluchten, so dass in die inneren Aufnahmeöffnungen 23 das erste Stangenelement 20 und in die äußeren Aufnahmeöffnungen 24 das zweite Stangenelement 21 einsteckbar ist.In FIG. 2 is a first embodiment of the connection of the two rod members 20, 21 shown by means of the clamping spring 22. For this purpose, the trained as a leaf spring clamping spring 22 has two mutually spaced pairs of receiving openings, each consisting of an inner receiving opening 23 and an outer receiving opening 24, wherein between the two inner receiving opening 23 in the off FIG. 2 apparent mounting position of the clamping spring 22 bent middle portion 25 is arranged. The inner receiving openings 23 and the outer receiving openings 24 are each arranged so that when in the Assembly located clamping spring 22, the inner receiving openings 23 and the outer receiving openings 24 are each aligned with each other, so that in the inner receiving openings 23, the first rod member 20 and the outer receiving openings 24, the second rod member 21 can be inserted.

Zur Erleichterung der Montage der Zugknopf-Ablaufgarnitur ist durch eine besondere Ausbildung des ersten Stangenelementes 20 dafür Sorge getragen, dass die Klemmfeder 22 in ihrer gebogenen Montagestellung auf dem ersten Stangenelement 20 unverlierbar festgelegt ist. Hierzu ist das Ende des ersten Stangenelementes 20 mit einem Außengewinde 27 versehen, in dessen einzelnen Gewindegängen 28 sich die Kanten der inneren Aufnahmeöffnung 23 der Klemmfeder 22 in geeigneter Weise verhaken, so dass die Klemmfeder 22 in der aus Figur 2 ersichtlichen gebogenen Stellung auf dem Ende des ersten Stangenelementes 20 unverlierbar festgelegt ist. Im einzelnen ist bei dem in Figur 2 dargestellten Ausführungsbeispiel das jeweils dem gebogenen Mittelbereich 25 zugewandte Ende der inneren Aufnahmeöffnung 23 jeweils als ein Stützfuß 29 aus dem Material der Klemmfeder 22 derart herausgeprägt, dass der so gebildete Stützfuß 29 in das Innere der Biegung der Klemmfeder vorsteht und damit in einen Gewindegang 28 des Außengewindes 27 des ersten Stangenelementes 20 eingreift. Aufgrund dieser Gestaltung ist es möglich, die in die gebogene Form gebrachte Klemmfeder 22 auf das Außengewinde 27 des ersten Stangenelementes 20 aufzuschrauben, so dass die Klemmfeder 22 an dem ersten Stangenelement 20 sicher festgelegt ist. Weiterhin können die äußeren Federenden 26 nun zur Montage des zweiten Stangenelementes 20 aufeinander zu gebogen werden, ohne dass sich der Rest der Klemmfeder 22 verbiegt und somit die Verbindung zum ersten Stangenelement 20 gelöst wird. Sind die Federenden 26 aufeinander zu gebogen, so fluchten die äußeren Aufnahmeöffnungen 24 derart, dass das zweite Stangenelement 21 nun durch die äußeren Aufnahmeöffnungen 24 steckbar ist. Die Abmessungen der äußeren Aufnahmeöffnungen 24 sind dabei so auf den Durchmesser des zweiten Stangenelementes 20 abgestimmt, dass nach dem Loslassen der Federenden 26 die Kanten der äußeren Aufnahmeöffnungen 24 das zweite Stangenelement 21 festlegen und dadurch gegenüber dem fest mit der ersten Stangenelement 20 verbundenen Klemmfeder 22 fixieren. Damit ist eine sichere Verbindung von erstem und zweitem Stangenelement hergestellt. Soll die Montage korrigiert beziehungsweise die Verbindung ganz gelöst werden, so brauchen nur die Federenden 26 zusammengedrückt werden, so dass das zweite Stangenelement 21 aus den dann in eine fluchtende Lage gebrachten äußeren Aufnahmeöffnungen 24 herausziehbar beziehungsweise darin verschiebbar ist.To facilitate the installation of the pop-up waste set 20 is ensured by a special design of the first rod member 20 that the clamping spring 22 is fixed captive in its bent mounting position on the first rod member 20. For this purpose, the end of the first rod member 20 is provided with an external thread 27, in the individual threads 28, the edges of the inner receiving opening 23 of the clamping spring 22 engage in a suitable manner, so that the clamping spring 22 in the off FIG. 2 apparent bent position on the end of the first rod member 20 is fixed captive. In particular, in the in FIG. 2 illustrated embodiment, each of the bent central region 25 facing the end of the inner receiving opening 23 in each case as a support leg 29 of the material of the clamping spring 22 such herausgeprägt that the support foot 29 thus formed projects into the interior of the bend of the clamping spring and thus into a thread 28 of the external thread 27 of the first rod member 20 engages. Due to this configuration, it is possible to screw the clamping spring 22 brought into the bent shape onto the external thread 27 of the first rod element 20, so that the clamping spring 22 is securely fixed to the first rod element 20. Furthermore, the outer spring ends 26 can now be bent towards each other for mounting the second rod member 20, without the rest of the clamping spring 22 bends and thus the connection to the first rod member 20 is released. If the spring ends 26 are bent towards one another, then the outer receiving openings 24 are aligned such that the second bar element 21 can now be inserted through the outer receiving openings 24. The dimensions of the outer receiving openings 24 are matched to the diameter of the second rod member 20, that after releasing the spring ends 26, the edges of the outer receiving openings 24 define the second rod member 21 and thereby fixed relative to the fixedly connected to the first rod member 20 clamping spring 22. For a secure connection of the first and second rod member is made. If the assembly is corrected or the connection is completely released, then only the spring ends 26 need to be compressed, so that the second rod element 21 can be pulled out of the outer receiving openings 24, which are then brought into an aligned position, or can be displaced therein.

Das in Figur 3 dargestellte Ausführungsbeispiel unterscheidet sich von dem in Figur 2 dargestellten Ausführungsbeispiel nur dadurch, dass die bei dem Ausführungsbeispiel gemäß Figur 2 vorgesehenen Stützfüße nicht vorhanden sind. Die inneren Aufnahmeöffnungen 23 zur Aufnahme des Außengewindes 27 des ersten Stangenelementes 20 sind hierbei wiederum als Langloch ausgelegt, welches in der Längsachse der Klemmfeder 22 in deren gebogenen Zustand der Kernbohrung für das Außengewinde 27 entspricht, während es in der Querrichtung dem Außendurchmesser des Außengewindes 27 entspricht. Beim Zusammendrücken der Federenden 26 stützen sich somit die Kanten der inneren Aufnahmeöffnungen 23 an den Flanken des jeweiligen Gewindeganges 28 ab.This in FIG. 3 illustrated embodiment differs from the in FIG. 2 illustrated embodiment only in that in the embodiment according to FIG. 2 provided support legs are not available. The inner receiving openings 23 for receiving the external thread 27 of the first rod member 20 are in turn here designed as a slot corresponding to the longitudinal axis of the clamping spring 22 in the bent state of the core bore for the external thread 27, while it corresponds to the outer diameter of the external thread 27 in the transverse direction , When the spring ends 26 are compressed, the edges of the inner receiving openings 23 are thus supported on the flanks of the respective thread 28.

Die Blechdicke der Klemmfeder 22 ist dabei so festgelegt, dass die Klemmfeder 22 mit ihren Öffnungskanten oder Stützfüßen 29 jeweils in einen Gewindegang 28 eingreifen kann.The sheet thickness of the clamping spring 22 is set so that the clamping spring 22 can engage with their opening edges or support feet 29 each in a thread 28.

Die in der vorstehenden Beschreibung, den Patentansprüchen, der Zusammenfassung und der Zeichnung offenbarten Merkmale des Gegenstandes dieser Unterlagen können einzeln als auch in beliebigen Kombinationen untereinander für die Verwirklichung der Erfindung in ihren verschiedenen Ausführungsformen wesentlich sein.The features disclosed in the foregoing description, the claims, the abstract and the drawings of the subject matter of these documents may be essential individually as well as in any combination with each other for the realization of the invention in its various embodiments.

Claims (12)

Zugknopf-Ablaufgarnitur für Waschtische, Bidets oder dergleichen sanitäre Apparate, wobei Plungerstange und Zugstange im Winkel zueinander angeordnet und mittels eines Verbindungselementes aneinander gekoppelt sind, dadurch gekennzeichnet, dass die Zugstange (15) zweiteilig mit einem ersten, mit der Plungerstange (14) verbundenen Stangenelement (20) und einem zweiten, den Zugknopf tragenden Stangenelement (21) ausgebildet ist und zur variabel einstellbaren Verbindung der mit den Längsachsen parallel zueinander ausgerichteten Stangenelemente (20, 21) der Zugstange (15) eine als in der Längsrichtung der zu verbindenden Stangenelemente (20, 21) ausgerichtete Blattfeder ausgebildete Klemmfeder (22) vorgesehen ist, die zwei im Abstand zueinander angeordnete Paare von Aufnahmeöffnungen (23, 24) zur jeweiligen durchführenden Aufnahme der beiden zu verbindenden Stangenelemente (20, 21) aufweist, wobei bei montierter Klemmfeder (22) der zwischen den Öffnungspaaren befindliche mittlere Bereich (25) der Klemmfeder (22) gebogen ist derart, dass die Kanten jeder Aufnahmeöffnung (23, 24) das jeweils durch sie geführte Stangenelement (20, 21) aufgrund der von der gebogenen Klemmfeder (22) in Richtung ihrer Strecklage aufgebrachten Vorspannung einklemmen und bei einem Zusammenbiegen der freien Enden (26) der Klemmfeder (22) das Stangenelement (20, 21) für eine Verschiebung durch die Aufnahmeöffnungen (23, 24) freigeben.A pop-up waste set for washstands, bidets or similar sanitary appliances, wherein plunger rod and pull rod are arranged at an angle to each other and coupled to each other by means of a connecting element, characterized in that the pull rod (15) in two parts with a first, with the plunger rod (14) connected rod element (20) and a second, the pull knob-carrying rod member (21) is formed and for variably adjustable connection of the longitudinal axes parallel to each other aligned rod members (20, 21) of the tie rod (15) as in the longitudinal direction of the rod elements to be connected (20 , 21) aligned leaf spring formed clamping spring (22) is provided, which has two mutually spaced pairs of receiving openings (23, 24) for each performing receiving the two rod elements to be connected (20, 21), wherein when mounted clamping spring (22) the intermediate Be located between the pairs of openings Rich (25) of the clamping spring (22) is bent such that the edges of each receiving opening (23, 24) each guided by them rod member (20, 21) due to the bias of the bent clamping spring (22) applied in the direction of its extended position and upon collapse of the free ends (26) of the clamping spring (22), releasing the rod member (20, 21) for displacement through the receiving apertures (23, 24). Zugknopf-Ablaufgarnitur nach Anspruch 1, dadurch gekennzeichnet, dass zur Festlegung der Klemmfeder (22) an dem Ende des einen Stangenelementes (20) dieses Stangenelement (20) mit einer Abfolge von Erhebungen und Vertiefungen versehen ist, wobei sich die Kanten der beiden das Stangenelement (20) aufnehmenden Aufnahmeöffnungen (23) an den Vertiefungen verhaken.A pop-up waste set according to claim 1, characterized in that for determining the clamping spring (22) at the end of a rod element (20) of this rod member (20) is provided with a sequence of elevations and depressions, wherein the edges of the two the rod element (20) receiving receiving openings (23) hook on the wells. Zugknopf-Ablaufgarnitur nach Anspruch 2, dadurch gekennzeichnet, dass die in eine gebogene Form gebrachte Klemmfeder (22) mit den beiden jeweils dem gebogenen mittleren Bereich (25) benachbarten Aufnahmeöffnungen (23) auf das mit Erhöhungen und Vertiefungen versehene Ende des Stangenelements (20) aufbringbar ist.A pop-up waste fitting according to claim 2, characterized in that the clamping spring (22) placed in a curved shape has the two receiving openings (23) adjacent to the bent central region (25) on the end of the rod element (20) provided with elevations and depressions. can be applied. Zugknopf-Ablaufgarnitur nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass das Ende des Stangenelementes (20) mit einem Außengewinde (27) versehen ist, an dessen Gewindegängen (28) sich die Kanten der beiden das Stangenelement (20) aufnehmenden Aufnahmeöffnungen (23) verhaken.A pop-up waste fitting according to claim 2 or 3, characterized in that the end of the rod element (20) is provided with an external thread (27) on whose threads (28) the edges of the two receiving openings (23) receiving the rod element (20) snag. Zugknopf-Ablaufgarnitur nach Anspruch 4, dadurch gekennzeichnet, dass die Aufnahmeöffnungen (23) zur Aufnahme des mit Außengewinde (27) versehenen Endes des Stangenelements (20) derart ausgelegt sind, dass die in eine gebogene Form gebrachte Klemmfeder (22) auf das Ende des Stangenelementes (20) aufschraubbar ist.A pop-up waste set according to claim 4, characterized in that the receiving openings (23) for receiving the externally threaded (27) end of the rod member (20) are designed such that the brought into a curved shape clamping spring (22) on the end of Rod element (20) can be screwed. Zugknopf-Ablaufgarnitur nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass das Ende des einen Stangenelementes (20) mit aufgerollten Rillen versehen ist und sich die Kanten der beiden das Stangenelement (20) aufnehmenden Aufnahmeöffnungen (23) in den durch die Rillen gebildeten Vertiefungen verhaken.A pop-up waste set according to claim 2 or 3, characterized in that the end of the one rod element (20) is provided with rolled-up grooves and the edges of the two receiving openings (23) receiving the rod element (20) engage in the recesses formed by the grooves , Zugknopf-Ablaufgarnitur nach Anspruch 6, dadurch gekennzeichnet, dass die Aufnahmeöffnungen (23) zur Aufnahme des mit Rillen versehenen Endes des Stangenelementes (20) derart ausgelegt sind, dass die in eine gebogene Form gebrachte Klemmfeder (22) auf das Ende des Stangenelementes (20) aufschiebbar ist.A pop-up waste set according to claim 6, characterized in that the receiving openings (23) for receiving the grooved end of the rod element (20) are designed such that the brought into a curved shape clamping spring (22) on the end of the rod element (20 ) can be pushed. Zugknopf-Ablaufgarnitur nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, dass die Ausnahmeöffnungen (23) zur Aufnahme des mit Erhebungen und Vertiefungen versehenen Endes des Stangenelementes (20) als Langloch ausgebildet und an einem Ende des Langloches aus dem Material der Klemmfeder (22) von dieser in das Innere der Biegung vorstehende Stützfüße (29) zum Eingriff in die Vertiefungen herausgeprägt sind.A pop-up waste set according to one of claims 2 to 7, characterized in that the exception openings (23) for receiving the projections and recesses provided with the end of the rod element (20) formed as a slot and at one end of the elongated hole of the material of the clamping spring (22 ) are stamped out from this support feet (29) protruding into the interior of the bend for engagement in the depressions. Zugknopf-Ablaufgarnitur nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, dass die Ausnahmeöffnungen (23) zur Aufnahme des mit Erhebungen und Vertiefungen versehenen Endes des Stangenelementes (20) als Langloch ausgebildet sind, welches in der Längsachse der Klemmfeder (22) in gebogenem Zustand der Kernbohrung für die Erhöhungen und Vertiefungen und in der Querrichtung dem Außendurchmesser der Erhöhungen entspricht.A pop-up waste set according to one of claims 2 to 7, characterized in that the exception openings (23) for receiving the projections and recesses provided with the end of the rod element (20) are formed as a slot, which in the longitudinal axis of the clamping spring (22) in a bent Condition of the core hole for the elevations and depressions and in the transverse direction corresponds to the outer diameter of the elevations. Zugknopf-Ablaufgarnitur nach einem der Ansprüche 2 bis 9, dadurch gekennzeichnet, dass die Materialstärke der Klemmfeder (22) derart bemessen ist, dass die Kanten der Aufnahmeöffnung (23) bzw. die aus der Klemmfeder (22) herausgeprägten Stützfüße (29) in die an dem Ende des Stangenelementes (20) angebrachten Vertiefungen eingreifen.A pop-up waste set according to one of claims 2 to 9, characterized in that the material thickness of the clamping spring (22) is dimensioned such that the edges of the receiving opening (23) or out of the clamping spring (22) outlined support feet (29) in the at the end of the rod member (20) mounted recesses engage. Zugknopf-Ablaufgarnitur nach Anspruch 1, dadurch gekennzeichnet, dass zur Festlegung der Klemmfeder (22) an dem Ende des einen Stangenelementes (20) die Klemmfeder (22) mit ihren Aufnahmeöffnungen (23) auf das Ende des einen Stangenelementes (20) aufgeschoben und durch Pressung daran festgelegt ist.A pop-up waste set according to claim 1, characterized in that for fixing the clamping spring (22) at the end of a rod element (20), the clamping spring (22) with their Receiving openings (23) is pushed onto the end of a rod member (20) and fixed thereto by pressing. Zugknopf-Ablaufgarnitur nach einem der Ansprüche 2 bis 11, dadurch gekennzeichnet, dass das zur Halterung der daran vormontierten Klemmfeder (22) eingerichtete Stangenelement (20) das mit der Plungerstange (14) verbundene Stangenelement der zweiteiligen Zugstange (15) ist.The pop-up waste set according to one of claims 2 to 11, characterized in that the rod element (20) arranged for holding the clamping spring (22) preassembled thereon is the rod element of the two-part pull rod (15) connected to the plunger rod (14).
EP11000209.4A 2010-02-13 2011-01-13 Pull knob drainage fitting with length-adjustable pull bar Active EP2360320B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010007869A DE102010007869A1 (en) 2010-02-13 2010-02-13 Pull-knob waste set with length-adjustable drawbar

Publications (3)

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EP2360320A2 true EP2360320A2 (en) 2011-08-24
EP2360320A3 EP2360320A3 (en) 2014-01-29
EP2360320B1 EP2360320B1 (en) 2017-12-27

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EP11000209.4A Active EP2360320B1 (en) 2010-02-13 2011-01-13 Pull knob drainage fitting with length-adjustable pull bar

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EP (1) EP2360320B1 (en)
DE (1) DE102010007869A1 (en)
ES (1) ES2660764T3 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039042A1 (en) 1980-10-16 1982-05-13 Ideal-Standard Gmbh, 5300 Bonn Sink type pull knob drainage fitting clamp element - has support holding plunger rod end and spring arms with draw rod holes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1706599U (en) * 1955-06-24 1955-09-08 Grohe Armaturen Friedrich WASHBASIN DRAIN.
DE6937404U (en) * 1969-09-22 1970-01-22 Stahlkonstruktionen Fa SUSPENSION FOR CEILING
US4192026A (en) * 1978-11-13 1980-03-11 Bradley Corporation Drain valve ball lever
DE8711715U1 (en) * 1987-08-29 1987-10-15 Werny, Heinz, 5750 Menden, De
AT395334B (en) * 1991-01-22 1992-11-25 Fuchs Dietrich SUSPENSION DEVICE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039042A1 (en) 1980-10-16 1982-05-13 Ideal-Standard Gmbh, 5300 Bonn Sink type pull knob drainage fitting clamp element - has support holding plunger rod end and spring arms with draw rod holes

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EP2360320B1 (en) 2017-12-27
EP2360320A3 (en) 2014-01-29
DE102010007869A1 (en) 2011-08-18
ES2660764T3 (en) 2018-03-26

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