EP0616086B1 - Device for fixing a sanitary unit - Google Patents

Device for fixing a sanitary unit Download PDF

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Publication number
EP0616086B1
EP0616086B1 EP94102352A EP94102352A EP0616086B1 EP 0616086 B1 EP0616086 B1 EP 0616086B1 EP 94102352 A EP94102352 A EP 94102352A EP 94102352 A EP94102352 A EP 94102352A EP 0616086 B1 EP0616086 B1 EP 0616086B1
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EP
European Patent Office
Prior art keywords
sanitary unit
wall
sanitary
threaded rods
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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.)
Expired - Lifetime
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EP94102352A
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German (de)
French (fr)
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EP0616086A1 (en
Inventor
Jan Schwarze
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Keramag Keramische Werke AG
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Keramag Keramische Werke AG
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Publication of EP0616086A1 publication Critical patent/EP0616086A1/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14Means for connecting the bowl to the wall, e.g. to a wall outlet

Definitions

  • the invention relates to a fastening device for fastening a with at least two sanitary fittings, especially toilets, urinals or bidets, on a wall or the floor threaded rods anchored in the wall or floor and on the free Screwed nut ends of the threaded rods for fixing the Threaded rods on the sanitary unit.
  • This device allows one secure and largely tension-free attachment of the Sanitary body on the wall, however, is the manufacture of the prism-shaped cross sections trained clamping blocks very complex, and it can also break out at the narrow support points between the support part and the clamping part occur.
  • the invention has for its object to provide a wall-side fastening for a sanitary body provided with at least two prefabricated assembly openings, which enables safe and permanent assembly of the sanitary body without it being possible for the sanitary body to be destroyed as a result of the tightening forces applied during assembly , wherein the fasteners should consist of only a few and simply shaped components.
  • a base can be pushed onto each threaded rod in the transverse direction of the threaded rod, by means of which the sanitary body to be fastened can be pressed against a contact surface of the wall or floor by means of a nut, the documents and nuts being provided by one Opening in the sanitary body can be pushed across the threaded rods or screwed and tightened onto the free ends of the threaded rods.
  • Such a fastener has the Advantage, simple and secure attachment of the sanitary body to allow on the wall without having to assemble Large surface pressures can occur, leading to damage or even destroy the sanitary body.
  • the nut As with radial blind holes provided cross hole nut are formed. This gives the possibility of using an appropriate tool, which is inserted into the blind holes of the cross hole nut, to easily pull this mother from the side or to solve.
  • the underlay arranged between the mother and the sanitary unit can be formed as a U-shaped body, so that the base of the Side through the opening in the sanitary body on the threaded rod can be postponed. Due to the U-shaped design the mother does not have to leave the document completely Threaded rod are unscrewed when the pad is replaced or an additional pad should be put on.
  • the underlay has two layers formed so that the on the contact surface of the Sanitary body contact surface made of a plastic material consists.
  • the use of a plastic material as a contact surface to the sanitary body has the advantage that the sanitary body is protected even with large tightening torques of the mother, since the plastic material becomes plastic at a high contact pressure can deform and also moving the pad too does not damage the sanitary unit.
  • the threaded rod between the clamping block and the wall is a support block arranged on which the sanitary body in a vertical Direction. This results in a defined and larger contact surface, which also has high surface pressures avoids and thus protects the sanitary ware.
  • the Underlay and the mother another pad can be arranged.
  • This additional document can be provided for this purpose, for example to be to prevent the tightening of the mother on Twist the U-shaped pad against the sanitary unit at worst, it can slip off the threaded rod if the Opening of the U-shaped pad shows vertically upwards.
  • FIG. 1 shows how a as a wall-mounted toilet sanitary body 1 by means of two threaded rods 2 is attached to a wall 3.
  • the fastening device used for this is in its working position in Fig. 2 and based on the representation of its individual parts 3 and 4 shown.
  • This fastening device consists of a support block 4, two documents 5 and 6 and a mother 7, the total on the threaded rod 2 are arranged.
  • the support block 4 is with a through opening 4a provided so that it is on one of the Wall 3 outstanding threaded rod 2 can be attached. He is preferably on the surface as shown in Fig. 2 the wall 3 so that the sanitary body to be fastened 1 via the support block 4 on the threaded rod 2 with the least possible Lever arm supported.
  • the between support block 4 and Sanitary body 1 wing formed is sufficiently large dimensioned so that even high vertical forces are transmitted can.
  • the sanitary body 1 in the rear Side area each with a box-shaped projection 1a provided, in particular with the side wall of the sanitary body 1 is connected and forms an interior 1b, in which the Support block 4 comes to rest when the sanitary body 1 on the threaded rods provided with the fastening device 2 is put on.
  • About one not recognizable in the drawing horizontal surface supports the box-shaped projection 1a of the sanitary body 1 on the vertically aligned support block 4, so that high forces are transmitted at low surface pressure can be.
  • the support blocks 4 are first placed on the threaded rods 2 and then the Sanitary body 1 placed on the threaded rods 2 that these engage in the mounting openings 8 of the sanitary body 1 and the support blocks 4 in the interior spaces 1b of the projections 1a come to lie.
  • the parallel to the back of the sanitary unit 1 extending wall of the box-shaped projection 1a is one Passage opening 1c formed through which the threaded rod 2nd is pushed through during assembly.
  • the mother 7 is as cross-hole nut provided with radially extending blind holes 10 trained so that the mother easily with the help of a tool from the side through the opening 1d and can be solved again. So that the mother 7 does not bears directly on the sanitary body 1, is between mother 7 and Sanitary body 1 a pad 5 arranged, the better Distribution of the contact pressure guaranteed and direct mechanical Damage to the sanitary body 1 prevented by the nut 7.
  • the base 5 U-shaped with an opening 5a so that the base 5 through the opening 1d in the sanitary body 1 in the transverse direction the threaded rod 2 can be attached without the nut 7 must be unscrewed from the threaded rod 2.
  • the illustrated Base 5 is formed in two layers so that the Contact surface 5b of the base 5 on the sanitary body 1 as a plastic layer 5c is formed. This plastic layer 5c diminishes the risk of damage to the sanitary body 1, since that Plastic material can deform plastically.
  • the fasteners Nut 7, pad 6 and the top layer of the pad 5 can be made of metal because of the contact area between pad 5 and sanitary body 1 from the plastic layer 5c is formed and thus damage to the sanitary body 1 can be excluded by the metal parts.
  • a fastening device By means of a fastening device according to the invention thus the possibility of a sanitary body 1 in a simple manner and with the help of fasteners that are simple and inexpensive to produce to attach to a wall 3 or a floor.
  • This sanitary body 1 is also released from the wall 3 simple way possible.
  • those in the Side surfaces of the sanitary body 1 formed openings 1d be closed by suitable plugs so that the entire Fastening device invisible and covered inside the sanitary ceramic object is housed.

Abstract

The invention relates to a device for fixing a sanitary unit (1) provided with at least two mounting openings (8), in particular a WC, urinal or bidet, on a wall (3) by means of threaded rods (2). In order to fix a sanitary unit (1), provided with at least two prefabricated mounting openings (8), on a wall, said fixing permitting secure and permanent mounting of the sanitary unit (1) without this resulting in damage to the sanitary unit (1) due to the tightening forces applied upon mounting, the intention being for the fixing elements to comprise only a small number of components of simple shape, it is proposed that it be possible to press the sanitary unit (1) against an abutment surface (9) of the wall (3) or of the floor by means of in each case one nut (7), using two backing members (5) which can each be attached on to a threaded rod (2) in the transverse direction, it being possible to screw the nuts (7) on to the free ends of the threaded rods (2), and tighten them, through in each case an opening (1d) in the sanitary unit (1). <IMAGE>

Description

Die Erfindung betrifft eine Befestigungsvorrichtung für die Befestigung eines mit mindestens zwei Montageöffnungen versehenen Sanitärkörpers, insbesondere WC's, Urinals oder Bidets, an einer Wand oder dem Boden, mit in der Wand oder dem Boden verankerten Gewindestangen und auf die freien Enden der Gewindestangen aufschraubbare Muttern zum Festlegen des auf die Gewindestangen aufgesetzten Sanitärkörpers. The invention relates to a fastening device for fastening a with at least two sanitary fittings, especially toilets, urinals or bidets, on a wall or the floor threaded rods anchored in the wall or floor and on the free Screwed nut ends of the threaded rods for fixing the Threaded rods on the sanitary unit.

Bei der Befestigung derartiger Sanitärkörper, die nahe ihrer Befestigungsfläche mit zwei vorgefertigten Montageöffnungen versehen sind, besteht ganz allgemein das Problem, daß beim Festziehen der jeweiligen Befestigungselemente, d.h. in der Regel der Befestigungsschrauben, infolge mangelnder Ausrichtung der einzelnen Teile zueinander Querkräfte auftreten. Hierdurch kann es zu einer ungleichmäßigen Verteilung der wirksamen Anzugskräfte und insbesondere zu Druckspitzen an bestimmten Stellen im Material des Sanitärkörpers kommen. Oftmals ist das Material des Sanitärkörpers, insbesondere Sanitärkeramik, den hierbei auftretenden Druckbelastungen nicht gewachsen, wodurch Ausbrechungen und Rissen im Sanitärkörper entstehen können.When attaching such plumbing that is close to theirs Fastening surface with two prefabricated mounting openings provided, there is a general problem that when Tighten the respective fasteners, i.e. in the Rule of fastening screws due to lack of alignment of the individual parts transverse forces occur. Hereby there may be an uneven distribution of effective Tightening forces and especially to pressure peaks at certain Places come in the material of the sanitary body. Often it is Material of the sanitary body, in particular sanitary ware, the pressure loads occurring here not grown, whereby Breakouts and cracks can occur in the sanitary body.

Aus der EP-A-0 504 587 ist eine Vorrichtung zur Befestigung eines Sanitärkörpers an der Wand bekannt, bei der in der Wand zwei parallel zueinander und in vorgegebenem Abstand verlaufende Gewindestangen verankert sind, auf die der Sanitärkörper derart aufgeschoben wird, daß die Gewindestangen aus einer Wandfläche des Sanitärkörpers herausragen. Auf diese herausragenden Enden wird jeweils ein aus einem Stütz- und einem Spannteil bestehender Spannblock aufgeschraubt, der den Sanitärkörper an die Wand anpreßt und auf diese Weise mit Hilfe der Gewindestangen befestigt. Diese Vorrichtung ermöglicht zwar eine sichere und weitgehend spannungsfreie Befestigung des Sanitärkörpers an der Wand, jedoch ist die Fertigung der mit prismenförmigen Querschnitten ausgebildeten Spannblöcke sehr aufwendig, und es können darüber hinaus Ausbrechungen an den schmalen Auflagestellen zwischen Stützteil und Spannteil auftreten. From EP-A-0 504 587 there is an attachment device a plumbing fixture on the wall, known in the wall two parallel to each other and at a given distance Threaded rods are anchored to the sanitary body in such a way is pushed that the threaded rods from a wall surface of the sanitary body protrude. On these prominent ends becomes one of a support and a clamping part existing clamping block screwed on to the sanitary unit presses the wall and in this way with the help of the threaded rods attached. This device allows one secure and largely tension-free attachment of the Sanitary body on the wall, however, is the manufacture of the prism-shaped cross sections trained clamping blocks very complex, and it can also break out at the narrow support points between the support part and the clamping part occur.

Weiterhin ist aus der CH-A-221 561 eine Schraube zum Befestigen von Waschbecken an Konsolen bekannt. Bei dieser bekannten Vorrichtung erfolgt das Festlegen des Sanitärkörpers an der Konsole dadurch, daß durch eine Montageöffnung im Sanitärkörper eine Schraube in die Konsole eingeschraubt wird, bis das freie Ende der Schraube nach oben aus der Konsole heraustritt und das Widerlager zur Aufnahme des Sanitärkörpers bildet. Diese bekannte Befestigungsvorrichtung hat den Nachteil, daß der Sanitärkörper punktförmig auf dem freien Ende der Befestigungsschraube aufliegt, was die Gefahr birgt, daß an dieser Stelle der Sanitärkörper durch den punktuellen Kontakt Schraube-Sanitärkörper beschädigt wird. Furthermore, from CH-A-221 561 a screw for Attaching wash basins to consoles known. In this known Device fixes the sanitary body on the console by that through a mounting hole in the sanitary unit, a screw in the console is screwed in until the free end of the screw comes out of the Console emerges and the abutment for receiving the sanitary body forms. This known fastening device has the disadvantage that the Sanitary body punctiform on the free end of the fastening screw rests, which harbors the risk that the sanitary body at this point the point contact screw-sanitary body is damaged.

Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine wandseitige Befestigung für einen mit mindestens zwei vorgefertigten Montageöffnungen versehenen Sanitärkörper zu schaffen, die eine sichere und dauerhafte Montage des Sanitärkörpers ermöglicht, ohne daß es infolge der bei der Montage aufgewendeten Anzugskräfte zu Zerstörungen am Sanitärkörper kommen kann, wobei die Befestigungselemente nur aus wenigen und einfach geformten Bauteilen bestehen sollen. Proceeding from this, the invention has for its object to provide a wall-side fastening for a sanitary body provided with at least two prefabricated assembly openings, which enables safe and permanent assembly of the sanitary body without it being possible for the sanitary body to be destroyed as a result of the tightening forces applied during assembly , wherein the fasteners should consist of only a few and simply shaped components.

Zur Lösung dieser Aufgabe wird vorgeschlagen, daß auf jede Gewindestange in Querrichtung der Gewindestange jeweils eine Unterlage aufschiebbar ist, über die mittels jeweils einer Mutter der zu befestigende Sanitärkörper gegen eine Anlagefläche der Wand oder des Bodens anpreßbar ist, wobei die Unterlagen und Muttern durch jeweils eine Öffnung im Sanitärkörper quer auf die Gewindestangen aufschiebbar bzw. auf die freien Enden der Gewindestangen aufschraubbar und anziehbar sind. To solve this problem, it is proposed that a base can be pushed onto each threaded rod in the transverse direction of the threaded rod, by means of which the sanitary body to be fastened can be pressed against a contact surface of the wall or floor by means of a nut, the documents and nuts being provided by one Opening in the sanitary body can be pushed across the threaded rods or screwed and tightened onto the free ends of the threaded rods.

Eine solcherart ausgebildete Befestigungsvorrichtung hat den Vorteil, eine einfache und sichere Befestigung des Sanitärkörpers an der Wand zu ermöglichen, ohne daß bei der Montage zu große Flächenpressungen auftreten können, die zu Beschädigungen oder gar Zerstörungen am Sanitärkörper führen.Such a fastener has the Advantage, simple and secure attachment of the sanitary body to allow on the wall without having to assemble Large surface pressures can occur, leading to damage or even destroy the sanitary body.

Um die auf die Gewindestange aufgeschraubte Mutter durch die Öffnung im Sanitärkörper, d.h. von der Seite her anziehen zu können, kann die Mutter als mit radial verlaufenden Sacklochbohrungen versehene Kreuzlochmutter ausgebildet werden. Hierdurch ergibt sich die Möglichkeit, mittels eines entsprechenden Werkzeuges, das in die Sacklochbohrungen der Kreuzlochmutter gesteckt wird, diese Mutter in einfacher Weise von der Seite her anzuziehen oder zu lösen.To the nut screwed onto the threaded rod through the Opening in the sanitary body, i.e. tighten from the side to can, the nut as with radial blind holes provided cross hole nut are formed. This gives the possibility of using an appropriate tool, which is inserted into the blind holes of the cross hole nut, to easily pull this mother from the side or to solve.

Die zwischen Mutter und Sanitärkörper angeordnete Unterlage kann als U-förmiger Körper ausgebildet werden, so daß die Unterlage von der Seite her durch die Öffnung im Sanitärkörper auf die Gewindestange aufgeschoben werden kann. Aufgrund der U-förmigen Ausgestaltung der Unterlage muß die Mutter nicht vollständig von der Gewindestange abgeschraubt werden, wenn die Unterlage ausgetauscht oder eine zusätzliche Unterlage aufgesetzt werden soll.The underlay arranged between the mother and the sanitary unit can be formed as a U-shaped body, so that the base of the Side through the opening in the sanitary body on the threaded rod can be postponed. Due to the U-shaped design the mother does not have to leave the document completely Threaded rod are unscrewed when the pad is replaced or an additional pad should be put on.

Bei einer praktischen Ausführungsform ist die Unterlage zweilagig so ausgebildet, daß die an der Anlagefläche des Sanitärkörpers anliegende Fläche aus einem Kunststoffmaterial besteht. Die Verwendung eines Kunststoffmaterials als Anlagefläche an den Sanitärkörper hat den Vorteil, daß der Sanitärkörper auch bei großen Anzugsmomenten der Mutter geschützt wird, da sich das Kunststoffmaterial bei einem hohen Anpreßdruck plastisch verformen kann und auch ein Verschieben der Unterlage zu keinen Beschädigungen des Sanitärkörpers führt.In a practical embodiment, the underlay has two layers formed so that the on the contact surface of the Sanitary body contact surface made of a plastic material consists. The use of a plastic material as a contact surface to the sanitary body has the advantage that the sanitary body is protected even with large tightening torques of the mother, since the plastic material becomes plastic at a high contact pressure can deform and also moving the pad too does not damage the sanitary unit.

Um ein Aufliegen des Sanitärkörpers auf den Gewindestangen zu vermeiden, ist gemäß einer weiteren Ausführungsform der Erfindung auf der Gewindestange zwischen dem Spannblock und der Wand ein Tragblock angeordnet, auf dem der Sanitärkörper in senkrechter Richtung aufliegt. Hierdurch ergibt sich eine definierte und größere Auflagefläche, welche ebenfalls hohe Flächenpressungen vermeidet und damit eine Schonung der Sanitärkeramik darstellt.In order for the sanitary body to rest on the threaded rods avoid, according to a further embodiment of the invention the threaded rod between the clamping block and the wall is a support block arranged on which the sanitary body in a vertical Direction. This results in a defined and larger contact surface, which also has high surface pressures avoids and thus protects the sanitary ware.

Gemäß einer weiteren Ausführungsform der Erfindung kann zwischen der Unterlage und der Mutter eine weitere Unterlage angeordnet sein. According to a further embodiment of the invention, the Underlay and the mother another pad can be arranged.

Diese weitere Unterlage kann beispielsweise dafür vorgesehen sein zu verhindern, daß sich mit dem Anziehen der Mutter die am Sanitärkörper anliegende U-förmige Unterlage verdrehen und schlimmstenfalls von der Gewindestange abrutschen kann, wenn die Öffnung der U-förmigen Unterlage senkrecht nach oben zeigt.This additional document can be provided for this purpose, for example to be to prevent the tightening of the mother on Twist the U-shaped pad against the sanitary unit at worst, it can slip off the threaded rod if the Opening of the U-shaped pad shows vertically upwards.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung der zugehörigen Zeichnungen, in denen eine Ausführungsform einer Befestigungsvorrichtung für einen mit zwei vorgefertigten Montageöffnungen versehenen Sanitärkörper dargestellt ist. In den Zeichnungen zeigt:

Fig. 1
eine schematische Draufsicht auf ein an einer Wand befestigtes WC,
Fig. 2
eine vergrößerte Detaildarstellung eines waagerechten Teilschnittes durch einen Teil des WC's gemäß dem strichpunktierten Kreis II in Fig. 1,
Fig. 3
eine Stirnansicht der aus Unterlage, Mutter und Gewindestange bestehenden Befestigungselemente gemäß Fig. 2 und
Fig. 4
einen Längsschnitt durch die U-förmige Unterlage gemäß der Schnittlinie IV-IV in Fig. 3.
Further details and advantages of the invention result from the following description of the associated drawings, in which an embodiment of a fastening device for a sanitary body provided with two prefabricated assembly openings is shown. In the drawings:
Fig. 1
a schematic plan view of a toilet attached to a wall,
Fig. 2
2 shows an enlarged detailed illustration of a horizontal partial section through part of the toilet according to the dash-dotted circle II in FIG. 1,
Fig. 3
an end view of the existing from the pad, nut and threaded rod fasteners according to FIG. 2 and
Fig. 4
a longitudinal section through the U-shaped base according to the section line IV-IV in Fig. 3rd

Die schematische Darstellung in Fig. 1 läßt erkennen, wie ein als wandhängendes WC ausgebildeter Sanitärkörper 1 mittels zweier Gewindestangen 2 an einer Wand 3 befestigt wird. Die hierzu verwendete Befestigungsvorrichtung ist in ihrer Arbeitsstellung in Fig. 2 und anhand der Darstellung ihrer Einzelteile in Fig. 3 und 4 gezeigt. The schematic representation in Fig. 1 shows how a as a wall-mounted toilet sanitary body 1 by means of two threaded rods 2 is attached to a wall 3. The fastening device used for this is in its working position in Fig. 2 and based on the representation of its individual parts 3 and 4 shown.

Diese Befestigungsvorrichtung besteht aus einem Tragblock 4, zwei Unterlagen 5 und 6 sowie einer Mutter 7, die insgesamt auf der Gewindestange 2 angeordnet sind. Der Tragblock 4 ist mit einer Durchgangsöffnung 4a versehen, so daß er auf eine aus der Wand 3 herausragende Gewindestange 2 aufgesteckt werden kann. Er liegt vorzugsweise gemäß der Darstellung in Fig. 2 an der Fläche der Wand 3 an, so daß sich der zu befestigende Sanitärkörper 1 über den Tragblock 4 auf der Gewindestange 2 mit geringstmöglichem Hebelarm abstützt. Die zwischen Tragblock 4 und Sanitärkörper 1 gebildete Tragfläche ist ausreichend groß bemessen, so daß auch hohe senkrechte Kräfte übertragen werden können.This fastening device consists of a support block 4, two documents 5 and 6 and a mother 7, the total on the threaded rod 2 are arranged. The support block 4 is with a through opening 4a provided so that it is on one of the Wall 3 outstanding threaded rod 2 can be attached. He is preferably on the surface as shown in Fig. 2 the wall 3 so that the sanitary body to be fastened 1 via the support block 4 on the threaded rod 2 with the least possible Lever arm supported. The between support block 4 and Sanitary body 1 wing formed is sufficiently large dimensioned so that even high vertical forces are transmitted can.

Wie aus Fig. 2 ersichtlich und durch die gestrichelten Linien in Fig. 1 angedeutet, ist der Sanitärkörper 1 im rückwärtigen Seitenbereich jeweils mit einer kastenförmigen Anformung 1a versehen, die insbesondere mit der Seitenwand des Sanitärkörpers 1 verbunden ist und einen Innenraum 1b bildet, in welchem der Tragblock 4 zu liegen kommt, wenn der Sanitärkörper 1 auf die mit der Befestigungsvorrichtung versehenen Gewindestangen 2 aufgesetzt wird. Über eine in der Zeichnung nicht erkennbare waagerechte Fläche stützt sich die kastenförmige Anformung 1a des Sanitärkörpers 1 auf dem senkrecht ausgerichteten Tragblock 4 ab, so daß bei geringer Flächenpressung hohe Kräfte übertragen werden können.As can be seen from Fig. 2 and by the dashed lines in Fig. 1 indicated, the sanitary body 1 in the rear Side area each with a box-shaped projection 1a provided, in particular with the side wall of the sanitary body 1 is connected and forms an interior 1b, in which the Support block 4 comes to rest when the sanitary body 1 on the threaded rods provided with the fastening device 2 is put on. About one not recognizable in the drawing horizontal surface supports the box-shaped projection 1a of the sanitary body 1 on the vertically aligned support block 4, so that high forces are transmitted at low surface pressure can be.

Zur Montage des Sanitärkörpers 1 werden zuerst die Tragblöcke 4 auf die Gewindestangen 2 aufgesetzt und anschließend der Sanitärkörper 1 so auf die Gewindestangen 2 aufgesetzt, daß diese in die Montageöffnungen 8 des Sanitärkörpers 1 eingreifen und die Tragblöcke 4 in den Innenräumen 1b der Anformungen 1a zu liegen kommen. In der parallel zur Rückseite des Sanitärkörpers 1 verlaufenden Wand der kastenförmigen Anformung 1a ist eine Durchtrittsöffnung 1c ausgebildet, durch die die Gewindestange 2 bei der Montage hindurchgesteckt wird. To assemble the sanitary body 1, the support blocks 4 are first placed on the threaded rods 2 and then the Sanitary body 1 placed on the threaded rods 2 that these engage in the mounting openings 8 of the sanitary body 1 and the support blocks 4 in the interior spaces 1b of the projections 1a come to lie. In the parallel to the back of the sanitary unit 1 extending wall of the box-shaped projection 1a is one Passage opening 1c formed through which the threaded rod 2nd is pushed through during assembly.

Um den Sanitärkörper 1 gegen eine Anlagefläche 9 der Wand 3 oder eines Bodens anpressen zu können, wird auf das freie Ende der Gewindestange 2 die Mutter 7 aufgeschraubt und der Sanitärkörper 1 durch Anziehen der Mutter 7 gegen die Anlagefläche 9 gedrückt.To the sanitary body 1 against a contact surface 9 of the wall 3 or to be able to press a floor is on the free end of the Threaded rod 2 screwed on the nut 7 and the sanitary unit 1 pressed against the contact surface 9 by tightening the nut 7.

Damit die Mutter 7 auf das freie Ende der Gewindestange 2 aufgeschraubt werden kann, sind in den seitlichen Flächen des Sanitärkörpers 1 Öffnungen 1d ausgebildet. Die Mutter 7 ist als mit radial verlaufenden Sacklochbohrungen 10 versehene Kreuzlochmutter ausgebildet, so daß die Mutter leicht unter Zuhilfenahme eines Werkzeuges von der Seite durch die Öffnung 1d angezogen und wieder gelöst werden kann. Damit die Mutter 7 nicht direkt am Sanitärkörper 1 anliegt, ist zwischen Mutter 7 und Sanitärkörper 1 eine Unterlage 5 angeordnet, die eine bessere Verteilung des Anpreßdrucks gewährleistet und direkte mechanische Beschädigungen am Sanitärkörper 1 durch die Mutter 7 verhindert. Wie aus Fig. 3 und 4 ersichtlich, ist die Unterlage 5 U-förmig mit einer Öffnung 5a ausgebildet, so daß die Unterlage 5 durch die Öffnung 1d im Sanitärkörper 1 in Querrichtung auf die Gewindestange 2 aufgesteckt werden kann, ohne daß die Mutter 7 von der Gewindestange 2 abgeschraubt werden muß. Die dargestellte Unterlage 5 ist zweilagig so ausgebildet, daß die Anlagefläche 5b der Unterlage 5 am Sanitärkörper 1 als Kunststofflage 5c ausgebildet ist. Diese Kunststofflage 5c vermindert die Gefahr der Beschädigung des Sanitärkörpers 1, da sich das Kunststoffmaterial plastisch verformen kann.So that the nut 7 is screwed onto the free end of the threaded rod 2 can be found in the side surfaces of the Sanitary body 1 openings 1d formed. The mother 7 is as cross-hole nut provided with radially extending blind holes 10 trained so that the mother easily with the help of a tool from the side through the opening 1d and can be solved again. So that the mother 7 does not bears directly on the sanitary body 1, is between mother 7 and Sanitary body 1 a pad 5 arranged, the better Distribution of the contact pressure guaranteed and direct mechanical Damage to the sanitary body 1 prevented by the nut 7. 3 and 4, the base 5 U-shaped with an opening 5a so that the base 5 through the opening 1d in the sanitary body 1 in the transverse direction the threaded rod 2 can be attached without the nut 7 must be unscrewed from the threaded rod 2. The illustrated Base 5 is formed in two layers so that the Contact surface 5b of the base 5 on the sanitary body 1 as a plastic layer 5c is formed. This plastic layer 5c diminishes the risk of damage to the sanitary body 1, since that Plastic material can deform plastically.

Gemäß Fig. 2 ist zwischen Mutter 7 und Unterlage 5 eine zweite Unterlage 6 angeordnet. Diese Unterlage wird beispielsweise verwendet, um ein Verdrehen der U-förmigen Unterlage 5 zu verhindern, wenn die Mutter 7 angezogen wird. Die Befestigungselemente Mutter 7, Unterlage 6 sowie die obere Lage der Unterlage 5 können aus Metall hergestellt sein, da die Kontaktfläche zwischen Unterlage 5 und Sanitärkörper 1 von der Kunststofflage 5c gebildet wird und somit eine Beschädigung des Sanitärkörpers 1 durch die Metallteile ausgeschlossen werden kann.2 is a second between nut 7 and pad 5 Pad 6 arranged. This document is, for example used to twist the U-shaped pad 5 too prevent when the nut 7 is tightened. The fasteners Nut 7, pad 6 and the top layer of the pad 5 can be made of metal because of the contact area between pad 5 and sanitary body 1 from the plastic layer 5c is formed and thus damage to the sanitary body 1 can be excluded by the metal parts.

Mittels einer erfindungsgemäßen Befestigungsvorrichtung besteht somit die Möglichkeit, einen Sanitärkörper 1 auf einfache Weise und unter Zuhilfenahme einfach und preiswert herstellbarer Befestigungselemente an einer Wand 3 oder einem Boden zu befestigen. Auch ein Lösen dieses Sanitärkörpers 1 von der Wand 3 ist auf einfache Weise möglich. Selbstverständlich können die in den Seitenflächen des Sanitärkörpers 1 ausgebildeten Öffnungen 1d durch geeignete Stopfen verschlossen werden, so daß die gesamte Befestigungsvorrichtung unsichtbar und abgedeckt im Inneren des sanitärkeramischen Gegenstandes untergebracht ist. By means of a fastening device according to the invention thus the possibility of a sanitary body 1 in a simple manner and with the help of fasteners that are simple and inexpensive to produce to attach to a wall 3 or a floor. This sanitary body 1 is also released from the wall 3 simple way possible. Of course, those in the Side surfaces of the sanitary body 1 formed openings 1d be closed by suitable plugs so that the entire Fastening device invisible and covered inside the sanitary ceramic object is housed.

BezugszeichenlisteReference list

11
SanitärkörperSanitary ware
1a1a
AnformungMolding
1b1b
Innenrauminner space
1c1c
DurchtrittsöffnungPassage opening
1d1d
Öffnungopening
22nd
GewindestangeThreaded rod
33rd
Wandwall
44th
TragblockSupport block
4a4a
DurchgangsöffnungThrough opening
55
Unterlagedocument
5a5a
Öffnungopening
5b5b
AnlageflächeContact surface
5c5c
KunststofflagePlastic layer
66
Unterlagedocument
77
Muttermother
88th
MontageöffnungAssembly opening
99
AnlageflächeContact surface
1010th
SacklochbohrungBlind hole

Claims (6)

  1. Fixing device for fixing a sanitary unit (1), especially a water closet, urinal or bidet, provided with at least two installation apertures (8), to a wall (3) or the floor, with threaded rods (2) anchored in the wall (3) or floor and nuts (7) which can be screwed onto the free ends of the threaded rods (2) to secure the sanitary unit (1) positioned on the threaded rods (2), characterized in that a spacer (5) can be pushed onto each threaded rod (2) in the transverse direction of the threaded rod (2), via which spacer the sanitary unit (1) to be fixed can in each case be pressed against a bearing surface (9) of the wall (3) or the floor by means of a nut (7), and the spacers (5) and nuts (7) can, respectively, be pushed on transversely to the threaded rods (2) and pushed on to the free ends of the threaded rods (2) and tightened through, in each case, an aperture (1d) in the sanitary unit (1).
  2. Fixing device according to Claim 1, characterized in that the nuts (7) are designed as capstan nuts provided with radially extending blind threaded holes (10).
  3. Fixing device according to Claim 1 or Claim 2, characterized in that the spacer (5) is designed as a U-shaped body.
  4. Fixing device according to at least one of Claims 1 to 3, characterized in that the spacer (5) is of two-layered design and a contact surface (5b) lying against the sanitary unit (1) consists of a plastic material.
  5. Fixing device according to at least one of Claims 1 to 4, characterized in that a bearing block (4) is arranged on the threaded rod (2) between the spacer (5) and the wall (3), on which bearing block the sanitary unit (1) rests in the vertical direction.
  6. Fixing device according to at least one of Claims 1 to 5, characterized in that a further spacer (6) is arranged between the spacer (5) and the nut (7).
EP94102352A 1993-03-16 1994-02-17 Device for fixing a sanitary unit Expired - Lifetime EP0616086B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9303865U 1993-03-16
DE9303865U DE9303865U1 (en) 1993-03-16 1993-03-16

Publications (2)

Publication Number Publication Date
EP0616086A1 EP0616086A1 (en) 1994-09-21
EP0616086B1 true EP0616086B1 (en) 2000-06-28

Family

ID=6890710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94102352A Expired - Lifetime EP0616086B1 (en) 1993-03-16 1994-02-17 Device for fixing a sanitary unit

Country Status (10)

Country Link
EP (1) EP0616086B1 (en)
AT (1) ATE194187T1 (en)
DE (1) DE9303865U1 (en)
DK (1) DK0616086T3 (en)
ES (1) ES2149220T3 (en)
FI (1) FI102914B1 (en)
GR (1) GR3034298T3 (en)
NO (1) NO940886L (en)
PT (1) PT616086E (en)
TR (1) TR28333A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0670394B1 (en) * 1993-12-17 1997-03-26 "KERAMAG" Keramische Werke AG Device for fixing of ceramic sanitary elements
DE10163776A1 (en) * 2001-12-22 2003-07-03 Fischer Artur Werke Gmbh Fastening fitting for a sanitary fixture
DE202008016297U1 (en) 2008-12-10 2009-03-05 "Keramag" Keramische Werke Ag toilet body
DE102013110966A1 (en) * 2013-10-02 2015-04-02 Fischer Italia S.R.L. Fastener for a wall-hung object
DE102015002784A1 (en) * 2015-04-30 2016-11-03 Grohe Ag Sanitary support, a sanitary order and method of operating a sanitary order

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH221561A (en) * 1938-09-30 1942-06-15 Sanitaerbedarf A G Screw for attaching wash basins to consoles.
US3419298A (en) * 1966-11-28 1968-12-31 Telescopic Bolt Company Joint including telescoping bolt assembly
DE3741684A1 (en) * 1987-12-09 1989-06-29 Dornbracht Fa A Back-wall fastening for sanitary components
DE8810564U1 (en) * 1988-08-20 1988-10-13 Mero-Werke Dr.-Ing. Max Mengeringhausen Gmbh & Co, 8700 Wuerzburg, De
EP0504587A3 (en) * 1991-03-19 1993-02-24 Keramag Keramische Werke Aktiengesellschaft Device for fixing a sanitary unit

Also Published As

Publication number Publication date
FI102914B (en) 1999-03-15
FI940872A (en) 1994-09-17
NO940886L (en) 1994-09-19
DK0616086T3 (en) 2000-10-16
FI102914B1 (en) 1999-03-15
NO940886D0 (en) 1994-03-11
ATE194187T1 (en) 2000-07-15
TR28333A (en) 1996-05-06
GR3034298T3 (en) 2000-12-29
DE9303865U1 (en) 1993-08-12
PT616086E (en) 2000-11-30
ES2149220T3 (en) 2000-11-01
FI940872A0 (en) 1994-02-24
EP0616086A1 (en) 1994-09-21

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