EP1561868A2 - Drainage device for shower tray - Google Patents

Abstract

Run-off arrangement comprises a collector (8) built into a base of a room, and connecting units for forming a sealing connection of a run-off element with the collector. Preferred Features: The run-off element is formed as a support (10) or as a opening similar to a bushing. The connecting units have a flexible lip seal (12) for sealing the connection between the run-off pot (1, 2) and collector. The lip seal is eccentric.

Description

The present invention relates to a drainage device for a Shower or the like according to the preamble of claim 1.

In drainage devices of the aforementioned type, for example when used for barrier-free showers the drain pot in the Floor of a room installed and then parts of the at least one drain pot firmly with a hard material plate connected, in which an opening for a drain is provided. In This opening, for example, a grid can be introduced. When using the drainage device with a shower tray become parts of at least one drain pot on the shower tray appropriate. As problematic proves in both cases that either the hard material plate or the shower tray together with the attached parts of the drain pot exactly to that in the Soil built-in remainder of the drain pot can be positioned need to connect the parts together or at the Hard material plate and the shower tray attached parts in the in the Insert floor-mounted parts.

The problem underlying the present invention is the Creating a drain device of the type mentioned, the easier to install.

This is inventively by a drain device of the beginning mentioned type with the characterizing features of claim 1 reached. The subclaims relate to further advantageous Configurations.

According to claim 1 it is provided that the drainage device Receiving means that can be installed in the floor of a room, and Connecting means comprising a sealing and spielbehaftete Connection of the drainage element with the receiving means enable. It can according to the invention, for example be provided that the entire drain pot on the shower tray or on a corresponding hard material plate for a barrier-free Shower is attached. Then then the drain pot together with the hard material plate or the shower tray with the im Ground receiving means are connected. On reason the sealing and at the same time playful connection is the Positioning of the drainage element to the connecting means less critical, making the installation easier overall.

According to claim 2 it can be provided that the drainage element is designed as a nozzle or socket-like opening. Accordingly, it may be provided according to claim 3, that the Receiving means a sleeve-like Anformung or a nozzle for include the connection to the drainage element. The connection So in each case by a can be introduced into a socket spigot realized.

According to claim 4 it can be provided that the connecting means a flexible lip seal to seal the connection between Include drain pot and receiving means. By such Flexible lip seal can be a sealing and still playful connection between drain pot and receiving means will be realized.

According to claim 5 it can be provided that the Lip seal is eccentric. By the eccentric Formation of the lip seal can be achieved by simply turning the Lip seal a shift from drain pot to receiving means be achieved, for example, also in the vertical direction on the installation position.

According to claim 6 it can be provided that the lip seal at the receiving means for receiving the formed as a neck Drain element is arranged. Alternatively, according to Be provided claim 7, that the lip seal on the at least one drain pot for introduction into the sleeve-like Anformung is arranged.

According to claim 8 it can be provided that the drainage device an inner and an outer drain pot comprises, at least partially stuck in each other.

In accordance with claim 9 may be in the inner drain pot Odor trap be provided.

According to claim 10 it can be provided that the drain pots are designed such that by connecting the drain pots These together on the shower tray or the hard material plate for barrier-free showers can be attached. This way you can with the simplest means a connection between the drain pots and realized the shower tray or the hard material plate become.

According to claim 11 it can be provided that the receiving means a, in particular upper, opening for the introduction of the have at least one drain pot.

According to claim 12 it can be provided that the receiving means an upper flange for support on a concrete floor or have the like. Through the upper flange thus can Receiving means mounted in a simple manner to a concrete ceiling become.

According to claim 13 it can be provided that the as Expiry serving nozzle in the use position of Drain device extends substantially horizontally or vertically. Accordingly, then cooperating with the nozzle socket-like opening on the receiving means either vertically or horizontally aligned. By this option between vertical and horizontal connection between the Nozzle and the socket-like opening can be flexible on the Installation requirements are taken into account.

Fig. 1a

einen Vertikalschnitt durch eine erste Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung mit Betondecke, Hartstoffplatte und Fliesen;

Fig. 1b

eine Fig. 1a entsprechende Ansicht ohne Betondecke, Hartstoffplatte und Fliesen;

Fig. 1c

eine Draufsicht auf die Ablaufvorrichtung gemäß Fig. 1b;

Fig. 1d

eine Fig. 1b entsprechende Ansicht auf eine zweite Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung mit einer anders gestalteten Lippendichtung;

Fig. 2a

einen Vertikalschnitt durch eine dritte Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung mit Betondecke und Duschtasse;

Fig. 2b

eine Fig. 2a entsprechende Ansicht ohne Betondecke und Duschtasse;

Fig. 2c

eine Draufsicht auf die Ablaufvorrichtung gemäß Fig. 2b;

Fig. 2d, Fig. 2e, Fig. 2f

Fig. 2c entsprechende Draufsichten mit unterschiedlichen Positionen des Ablauftopfes gegenüber den Aufnahmemitteln;

Fig. 3a

einen Vertikalschnitt durch eine vierte Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung;

Fig. 3b

eine Draufsicht auf die Ablaufvorrichtung gemäß Fig. 3a;

Fig. 4a

einen Vertikalschnitt durch eine fünfte Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung mit Betondecke, Hartstoffplatte und Fliesen;

Fig. 4b

eine Fig. 4a entsprechende Ansicht ohne Betondecke, Hartstoffplatte und Fliesen;

Fig. 4c

eine Draufsicht auf die Ablaufvorrichtung gemäß Fig. 4b;

Fig. 4d

eine Fig. 4b entsprechende Ansicht auf eine sechste Ausführungsform einer erfindungsgemäßen Ablaufvorrichtung mit einer anders gestalteten Lippendichtung;

Fig. 4e, Fig. 4f

eine Fig. 4b entsprechende Schnittansicht mit unterschiedlichen Positionen des Ablauftopfes gegenüber den Aufnahmemitteln.

Further advantages and features of the present invention will become apparent from the following description of preferred embodiments with reference to the accompanying drawings. Show in it

Fig. 1a

a vertical section through a first embodiment of a drain device according to the invention with concrete ceiling, hard material plate and tiles;

Fig. 1b

a Fig. 1a corresponding view without concrete ceiling, hard material plate and tiles;

Fig. 1c

a plan view of the drain device of FIG. 1b;

Fig. 1d

a view corresponding to Fig. 1b on a second embodiment of a drain device according to the invention with a differently shaped lip seal;

Fig. 2a

a vertical section through a third embodiment of a drain device according to the invention with concrete ceiling and shower tray;

Fig. 2b

Fig. 2a corresponding view without concrete ceiling and shower tray;

Fig. 2c

a plan view of the drain device of FIG. 2b;

Fig. 2d, Fig. 2e, Fig. 2f

Fig. 2c corresponding plan views with different positions of the drain pot with respect to the receiving means;

Fig. 3a

a vertical section through a fourth embodiment of a drain device according to the invention;

Fig. 3b

a plan view of the drain device of FIG. 3a;

Fig. 4a

a vertical section through a fifth embodiment of a drain device according to the invention with concrete ceiling, hard material plate and tiles;

Fig. 4b

Fig. 4a corresponding view without concrete ceiling, hard material plate and tiles;

Fig. 4c

a plan view of the drain device of FIG. 4b;

Fig. 4d

a view corresponding to Fig. 4b on a sixth embodiment of a drain device according to the invention with a differently shaped lip seal;

Fig. 4e, Fig. 4f

a Fig. 4b corresponding sectional view with different positions of the drain pot relative to the receiving means.

The apparent from Fig. 1a to 1c embodiment of a Drainage device according to the invention comprises an outer Drain pot 1, which in known manner an inner drain pot 2 having an odor trap 3. In the odor trap 3 and thus in the inner drain pot 2 can by a Inlet opening 4, for example, by a commercial Grating may be formed, run in water.

In Fig. 1a is still a concrete ceiling 5, one above this arranged hard material plate 6 and attached to this tile. 7 displayed. The outer drain pot can be together with the inner Drain pot 3 are firmly connected to the hard material plate 6. This is the state shown in Fig. 1a. The connection can for example, by screwing corresponding to the inner Drain pot 2 arranged outer thread with corresponding Internal threads of the outer drain pot 1 done.

The drain device further comprises receiving means 8, which in a recess of the concrete ceiling 5 introduced and in this are installed. This can for example by an upper flange 9 of the receiving means 8 take place, which rest on the concrete surface 5 can. The receiving means may take the form of an upward opened box, so that in the receiving means 8 of the outer drain pot 1 can be inserted.

On the outer drain pot 1 in Fig. 1a is substantially arranged horizontally to the right-pointing nozzle 10, which as Drain element is used. The receiving means 8 have a socket-like Anformung 11, which receive the nozzle 10 can. The nozzle 10 is on its outside with a very flexible lip seal 12 with radially outwardly projecting lips provided between the nozzle 10 and the socket-like Anformung 11 can seal. Fluidically following the sleeve-like Anformung 11 is on the receiving means 8 a Stub 13 provided, which is connected to a drain pipe 14 can be.

The embodiment according to FIG. 1d has a lip seal 12, which are attached to the inside of the sleeve-like Anformung 11 is and radially inwardly extending lips for the sealing Receiving the neck 10.

In the embodiment according to FIGS. 2 a to 2f are the same parts provided with the same reference numerals. The outer drain pot 1 and the inner drain pot 2 are here shaped differently, but meet essentially the same function. Instead of a hard material plate 6 and tile 7 is in the embodiment of Fig. 2a to Fig. 2f a shower tray 15 is provided. The inlet opening will go up laminated by a decorative stainless steel cap 16.

FIGS. 2c to 2f show that the lip seal 12 is so flexible is that the drain pot 1 (here recognizable by the upper Stainless steel cap 16) opposite the receiving means 8 (visible here through the upper flange 9) in the horizontal direction both after left as well as right as forward and backward or in the Figures can be moved up and down. This will the positioning of shower tray with drain pot opposite the Recording means much easier.

There is still the possibility that a certain Backlash is given in the vertical direction, so that the Shower tray at different heights above the concrete ceiling 5 can be positioned. In the illustrated in Fig. 1a to Fig. 1 c Embodiment is due to the flexible lip seal 12 a corresponding flexible positioning of the drain pot 1 together with the hard material plate 6 also possible. It continues to exist Possibility to make the lip seal 12 eccentric, so that by turning the lip seal 12, the height of the drain pot. 1 can be changed.

The embodiment illustrated in FIGS. 3a to 3b differs from the aforementioned embodiments merely by that at the outer drain pot 1, an additional flange 17th is provided, in particular the clamping of a sealing film facilitated.

In Fig. 4a to Fig. 4f are the same parts with the same reference numerals provided as in Fig. 1a to Fig. 1 d. The fifth and sixth Embodiment according to FIG. 4a to FIG. 4f each have one outer drain pot 18, which surrounds an inner drain pot 19. in the Unlike the first to fourth embodiments, however the outer drain pot 18, a nozzle 20 integrally formed, which is vertical extends downwards.

The fifth and the sixth embodiment of an inventive Drainage device according to FIGS. 4a to 4f also have Receiving means 21, the drain pots 18, 19 at least partially can surround. The receiving means 21 further have a sleeve-like Anformung 22, which is for receiving the vertical Stutzens 20 serves. Between the sleeve-like Anformung 22 and the nozzle 20 is in both the fifth and the sixth Embodiment, a lip seal 23, 24 is provided. In the fifth embodiment according to FIG. 4a to FIG. 4c and FIG. 4e to Fig. 4f, the lip seal 23 is disposed on the nozzle 20 and has substantially radially outwardly extending lips on the inside of the sleeve-like Anformung 22 can be present. In the sixth embodiment according to FIG. 4d the lip seal 24 on the inside of the sleeve-like Anformung 22 attached and is substantially radially after inside extending lips, whose ends on the outside of the vertical abutment 20 can rest. With the sleeve-like Anformung 22 is one of the receiving means 21 encompassed nozzle 25, which extends downwards and with the one Drain pipe can be connected.

The lip seal 23, 24 is in the embodiments according to Fig. 4a to Fig. 4f either so flexible or eccentric designed that the drain pots 18, 19 against the Receiving means 21 slightly shifted in the horizontal direction can be. This is particularly evident from FIGS. 4e and 4f can be seen, in which the drain pots 18, 19 once to the right (see Fig. 4e) and once to the left (see Fig. 4f) are shifted.

There is still the possibility that the embodiments provided according to Fig. 4a to Fig. 4f with an additional flange is as related to the fourth embodiment according to Fig. 3a and Fig. 3b has been described.

There is still the possibility that the related Fig. 4a to Fig. 4f described with a hard material plate and tiles Embodiments are connected to a shower tray, as this in the third embodiment according to Fig. 2a to Fig. 2f is the case.

Claims (13)

Drainage device for a shower or the like, comprising at least one drain pot (1, 2, 18, 19) with an inlet opening (4) and a drainage element for the discharge of water; Means for attaching the drain pot (1, 2) to a shower tray (15) or a hard material plate (6) for barrier-free showers or the like; characterized in that the drain device accommodating means (8, 21), which are installed in the bottom of a room, and connecting means, which allow a sealing and play-related connection of the drainage element with the receiving means (8, 21). Drainage device according to claim 1, characterized in that the drainage element is designed as a nozzle (10, 20) or as a sleeve-like opening. Drainage device according to one of claims 1 or 2, characterized in that the receiving means comprise a sleeve-like Anformung (11, 22) or a nozzle for connection to the drainage element. Drainage device according to one of claims 1 to 3, characterized in that the connecting means comprise a flexible lip seal (12, 23, 24) for sealing the connection between drain pot (1, 2, 18, 19) and receiving means (8, 21). Drainage device according to claim 4, characterized in that the lip seal (12, 23, 24) is formed eccentrically. Drainage device according to one of claims 4 or 5, characterized in that the lip seal (12, 24) on the receiving means (8, 21) for receiving the neck as a (10, 20) formed drainage element is arranged. Drainage device according to one of claims 4 or 5, characterized in that the lip seal (12, 23) on the at least one drain pot (1, 2, 18, 19) for introduction into the socket-like Anformung (11, 22) is arranged. Drainage device according to one of claims 1 to 7, characterized in that the drainage device comprises an inner and an outer drain pot (1, 2, 18, 19), which are at least partially inserted into one another. Drainage device according to claim 8, characterized in that in the inner drain pot (2, 19) an odor trap (3) is provided. Drainage device according to one of claims 8 or 9, characterized in that the drain pots (1, 2, 18, 19) are designed such that by connecting the drain pots (1, 2, 18, 19) with each other on the shower tray (15) or the hard material plate (6) for barrier-free showers can be attached. Drainage device according to one of claims 1 to 10, characterized in that the receiving means (8, 21) have a, in particular upper, opening for the introduction of the at least one drain pot (1, 2, 18, 19). Drainage device according to one of claims 1 to 11, characterized in that the receiving means (8, 21) have an upper flange (9) for the support on a concrete surface (5) or the like. Drainage device according to one of claims 2 to 12, characterized in that serving as a drainage nozzle (10, 20) extends in the use position of the drainage device substantially horizontally or vertically.

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