EP1154084A2 - Wall-mounted basin - Google Patents

Abstract

The basin, lavatory bowl, etc. is constructed so that fastenings, supply pipes, waste water pipes, and additional functional components are hidden. A lavatory bowl (12) has an integrated shower unit (25) with/without water heater (24), and/or odor extractor with fasteners, and bowl fasteners. When mounted on the wall, the basin is an integral modular unit closed on all sides. The fastenings comprise of square bars (1) with passage, and rows of teeth formed on facing walls of the bars, and square bolts (7) with similar rows of teeth inserted into the bars.

Description

The invention is based on wall-mounted basins, such as washing, bidet, washing and toilet bowls, e.g. a toilet bowl with attached cleaning shower, which can be activated by means of a retractable lance or a toilet seat with integrated under-shower and integrated odor extraction.

Well-known toilet bowl with shower attachment and odor extraction installed behind it have the disadvantage that they protrude very far into the room; they are very massive at all. It is also in the known versions not possible to use a concealed cistern. Furthermore are, due to the complex construction, the acquisition costs very much high. Known toilet seats with integrated showers are very unsightly and due to the complex construction and electronics also very expensive. Furthermore are they are not equipped with individual functions and cannot be retrofitted.

The design options are known for the wall-mounted sanitary objects kept tight because e.g. the fastening screws on a toilet bowl and consider getting there with a wrench must, also with a bidet, in which still add to it comes that there is still room for the hot and cold water supply tubes of the valve. The flank walls are caused by this of a toilet and a bidet basin previously moved inwards towards the wall.

The basin is similar, but the basin is one Apron molded on the back, to which it is attached using fastening screws is attachable.

The invention is based on one object, the sanitary objects mentioned so that e.g. all fittings in the basin disappear and also that e.g. Shower device and odor extraction housed inside the toilet can be.

According to a first aspect of the invention, this is made possible by the fact that the Fastening parts inside the objects to be fastened disappear, so that e.g. the side walls of the toilet bowl are not inwards because of the Fastening screw are pulled, but run straight, so that in the Enough space inside the normal toilet bowl or the bowl body has to accommodate the shower device and the odor extraction.

Another object of the invention is an advantageous attachment of Sanitary basin on the wall.

For this purpose, the fastening parts advantageously have two square bars on e.g. either attachable to the pre-wall installation system or to can be pegged to the masonry itself. The square bars have in the Middle in longitudinal direction e.g. almost one over the entire length of the bar Passage. The walls delimiting the passage are vertical to one another opposite rows of teeth formed. In the passage with the two-sided molded rows of teeth are e.g. the fastening parts for a shower device and an odor extraction plug-in. So you can depending on Request only the shower device or only the odor extraction or both fasten together on the square bars or leave them out at the moment and retrofit later. The attachment part to the aforementioned systems To attach, consists of a square that goes into the passage of the rods fits and which has also formed vertical rows of teeth on two sides with which can be locked in the passage by means of the rows of teeth. At the end of the row of teeth A small web is formed on the passage so that the square is not can fail. A screw is formed on the square, facing downwards protrudes from the passage and on the above mentioned by means of a nut Systems are attachable. For the wall mounting of the pool itself, e.g. a square with vertically formed rows of teeth can also be used, however not a screw, but a piston. In the piston is a vertical one Thread embedded. Above the circumference and over his Length becomes a hollow cylinder, the inner wall of which at the top ends in one Inbus passes, inserted. The outer wall of the hollow cylinder is eccentric for drilling.

The assembly process e.g. A toilet bowl is for example the following: First the aforementioned functional units by means of the square bolts with the molded thread mounted on the square bars, then the toilet bowl pushed over the square bars and inserted into the flushing pipe and waste water pipe and pressed against the wall at the same time. Now two square bolts with the molded piston by two recessed in the toilet bowl Holes (which, for example, are used to attach the toilet seat to known toilets) in the square bars inserted, and with such a distance to the rear Hole wall, so that the eccentric hollow cylinder with the thinner wall fits in. Then the hollow cylinders are inserted and by means of An Allen key turns the thicker wall of the hollow cylinder backwards rotated and thereby pressed the toilet bowl against the wall. Now the toilet bowl attached to the wall. The fixings of the toilet seat are in the Thread of the piston screwed in.

If one turn of the hollow cylinder is not sufficient to connect the toilet to the Press wall, so you can pull out the square bolt and Insert or reset one or more rows of teeth again.

The fixing rods are for a wash basin, sink, bidet or other objects extended accordingly.

The sequence of assembly z. B. a sink is the following: the sink is pushed over the fastening rods, which are turned so that the rows of teeth are horizontal. In the sink are like the toilet bowl Mounting holes let in, but for optical reasons on the on both sides of the sink. The sink will start not pushed up to the wall, but with a distance of approx. 20 cm two formed on the square bolt and extended and in Piston adjusted to the diameter of the holes in the wash basin locked. The flexible supply lines can then be used without great effort the valve is connected to the cold and hot water connections, so is the flexible sewage pipe. When this is done, the locking bolts removed and the sink pressed against the wall and as before attached the toilet. Be in the threads of the square bolt with the piston Cover caps screwed in.

With this type of fastening, all supply and sewage pipes disappear and functional units in the pool and thus the pools are essential handsome and the design options are also wide from bigger.

The shower device, which is used for cleaning the anal area after the Bowel movement is deliberately simple and comes down to the on and off switch of the odor extraction and water temperature control without electronics and is therefore cheaper to manufacture than the known ones. The boiler for tempering the shower water is also an open one System, so that no separate safety device is required. At the well-known slimmed-down versions of the toilet seat with integrated shower the shower lance is pushed out with water pressure, like the following Construction, however, has the disadvantage that the shower water coexists the extending shower lance spurted out, making it back up splashes, the water splashes while the lances are retracted out until it is fully retracted.

According to this aspect of the invention, the shower water only sprays from the lance, when it comes out and arrives at the destination. This is e.g. possible that the lance in a cylindrical, closed at the end Capsule is stored. The end of the capsule is on the holder of the Functional unit attached and has a wall in front of it Passage to which a pipe or hose is mounted and with which a Valve is connected. Furthermore, there are two directly adjacent Culverts located about 2/3 of the lance guide away from the first culvert on which in turn pipes or hoses are attached and with are connected to the hot water boiler.

The lance has a tube with the shower head turned on one end and at the other end a cylindrical one closed at the end Capsule with a side opening is formed. The passage is between two positioned on its circumference arranged sealing rings. To the pipe of the Lance and the cylinder formed on the lance end and the cylinder in to which the lance is mounted, a compression spring is placed on it for retraction the lance provides.

The use of the shower facility results from the following: The user pulls on a lever and through the side of the toilet wall opens a valve attached to the inside of the toilet bowl that connects with the Passage of the cylindrical capsule closed at the end is connected. The water now flows into the capsule and pushes the lance out to the second passage. The lance remains in this position by the pending Pressure of the water flowing through it; this now flows through the second passage into the hot water boiler and presses the heated water out of this through a pipe or hose into the third passage and from there into the passage of the cylindrical capsule closed at the end the shower lance into the lance tube and through the spray head of the lance. So can do not spray water before the lance extends to its destination is. If the user releases the handle after cleaning, the valve becomes brought into the closed position by means of a spring and the compression spring the lance guide pushes the lance back into the starting position.

Due to the way the water flows, no excess pressure can build up in the Set up the boiler, as this type of connection is a so-called "open Boiler "acts. Even when heating the water can not build up pressure take place because the expansion water is unhindered by the third passage can flow past the lance into the toilet. There are none due to this special safety devices necessary.

Fig. 1

zeigt in der Perspektive eine Beckenbefestigung in ihren Einzelteilen mit einem Vierkantstab 1, der in diesem Fall an einer (nicht dargestellten) Mauer verdübelbar ist, und ein Durchlass 2 mit Zahnreihen 3, die einander gegenüberliegend an den Innenflächen der den Durchlass 2 begrenzenden Längswandungen angeformt sind. Ein Vierkantbolzen 4 mit einem angeformten Gewinde 5 und Zahnreihen 6 ist in den Durchlass 2 einsteckbar. An solchen Vierkantbolzen 4 sind Duschvorrichtung oder Luftabsaugvorrichtung befestigbar. Damit der Vierkantbolzen 4 nicht durchfallen kann, ist am unteren Ende der Zahnreihen 6 eine Lippe angeformt. Ein weiterer Vierkantbolzen 7 hat einen angeformten Kolben 8 mit einem eingelassenen Gewinde 9. Ein Hohlzylinder 10 hat eine exzentrische Bohrung, welche an einem Ende in einen Inbus 11 mündet.

Fig. 2

zeigt im Schnitt einen Teil eines wandhängenden WC-Beckens 12 mit dem Vierkantstab 1, der hier an einem Vorwandinstallationssystem anmontiert und durch eine Beplankung 13 mit Fliesen 14 geführt ist. Das Becken 12 liegt auf dem Vierkantstab 1 und dessen Schallschutzisolierung 13 auf und ist mittels des eingesteckten Vierkantbolzen 7 und des eingesteckten exzentrischen Hohlzylinders 10 mit Hilfe eines Imbuswerkzeugs an die Wand anpressbar. Ein Ventil 16 mit einer Kaltwasseranschlussleitung 17 und einer Druckfeder 18 sowie ein an dem Ventil 16 abgehendes Verbindungsrohr 19, das an der Duschlanzenführung 20 und an dessen radialen Durchlass 21 anmontiert ist, sind bei 15 gezeigt. Die Verbindungsrohre 22, 23 sind ebenfalls an radiale Durchlässe der Duschlanzenführung 20 angeschlossen und beide mit einem Warmwasserboiler 24 verbunden. In der Duschlanzenführung 20 ist eine Duschlanze 25 gelagert mit einem aufgedrehten Brausekopf 26 und auf der anderen Seite einer angeformten zylindrischen, am Boden geschlossene Kapsel 27 mit radialen Durchlässen 28 und den links und rechts davon auf dem Kapselumfang aufgelegten Dichtringen 29. Eine Druckfeder 30 drückt die Duschlanze 25 in die Duschlanzenführung 20 zurück. (Die Duscheinrichtung ist, wegen der zeichnerisch besseren Darstellung, vor dem Ventil 16 gezeichnet, ist aber in Wirklichkeit hinter dem Ventil 16 in der Mitte des WC-Beckens 12 angeordnet). Das WC-Becken 12 hat ein angeformtes oder anmontiertes Schubfach, in dem ein Kohlefilter 32 steckt, und angeformte Durchlässe 33.

Fig. 3

zeigt das Becken 12 wie vor, jedoch mit ausgefahrener Duschlanze 25, die durch folgenden Ablauf aus der Duschlanzenführung 20 herausgedrückt wird: Wird das Ventil 16 (zeichnerisch nicht dargestellt) durch den Benutzer geöffnet, strömt das Wasser von diesem durch das Verbindungsrohr 19 durch den Durchlass 21 der Lanzenführung 20 in diese und drückt die Duschlanze 25 aus der Lanzenführung 20 heraus, bis ein zweiter Durchlass 34 frei ist und strömt nun durch diesen mittels des Verbindungsrohres 22 in den Warmwasserboiler und drückt das erwärmte Wasser aus diesem heraus durch das Verbindungsrohr 23 zu einem dritten Durchlass 35, durch diesen in den radialen Durchlass 28 der Duschlanze 25 in die Lanze selbst und tritt an dem Brausekopf 26 heraus.

Fig. 4

zeigt in Draufsicht teilweise aufgeschnitten des WC-Beckens 12 mit ausgefahrener Duschlanze 25 und den beiden Vierkantstäben 1 mit dem eingesteckten exzentrischen Hohlzylinder 10 und den Inbus 11 sowie das Ventil 16 mit Griff 35'.

Fig. 5

zeigt in Vorderansicht eine beflieste Wand mit den beiden Befestigungsvierkantstäben 1, den Spülrohranschluss 36 und den Abwasseranschluss 37, die für die Montage des WC-Beckens vorgesehen sind. An den Befestigungsvierkantstäben 1 sind mittels der eingesteckten Vierkantbolzen 4 die Halterung 37' für die Duschvorrichtung, das Ventil 16 und den Warmwasserboiler 24 sowie einer Halterung für einen Ventilator 38 und dessen Abluftrohr 39, das bis zu dem Kohlefilter 32 führt, gehalten.

Fig. 6

zeigt wie vor entsprechend Fig. 5, jedoch im Schnitt das montierte WC-Becken mit Flankenwandungen 40, die nicht wie bei bekannten WC-Becken wegen deren Befestigungen nach innen verzogen sind, sondern gerade verlaufen, so dass man die Duscheinrichtung und Luftabsaugvorrichtung in dem WC-Becken verdeckt unterbringen kann.

Fig. 7

zeigt in Perspektive ein Waschbecken 41, das in einem verfliesten Raum mit den beiden Vierkantstäben 1 montiert ist, die an dem Vorwandinstallationssystem angebracht sind und so aus der Wand herausragen, dass die angeformten Zahnreihen 3 für diesen Fall horizontal ausgerichtet sind. Der Ablauf der Montage des Waschbeckens 41 ist folgender: Zuerst wird das Waschbecken 41 über die beiden Vierkantstäbe 1 geschoben und mittels zwei Vierkantbolzen mit angeformtem Griff 42, welche jeweils durch ein linkes und rechtes Loch in den Waschbeckenseiten in die Vierkantstäbe 1 eingesteckt werden, arretiert, so dass das Waschbecken 1 noch einen Abstand von ca. 20 cm zur Wand hat. So kann man (ohne dass man am Boden knien muss, wie bei den bekannten Waschbecken) eine Waschbeckenarmatur 43 montieren und deren flexiblen Versorgungsleitungen 44 mit den Warm- und Kaltwasseranschlüssen 45 verbinden, ebenso das flexible Ablaufrohr (nicht sichtbar). Sind diese Arbeiten abgeschlossen, werden die Vierkantbolzen mit dem angeformten Griff 42 wieder entfernt und das Waschbecken 41 an die Wand geschoben und mittels der einsteckbaren Vierkantbolzen 4 und dem exzentrischen Hohlzylinder 10 wie vor bei dem WC-Becken 12 an die Wand gepresst. Anschließend werden die Löcher in dem Waschbecken 41 mit einer Abdeckkappe 46, welche in das Gewinde 9 des Einsteckbolzens 8 eindrehbar ist, verdeckt. Somit sind alle Versorgungs- und Abwasserleitungen verdeckt und auch die designerischen Gestaltungsmöglichkeiten sind größer.

The odor extraction system draws the air from the toilet bowl through a separate passage, or past the passage, which is shaped for the lance, into the fan and this presses the air into a ventilation pipe connection, which is located inside the Toilet bowl or through a carbon filter and through several holes that are located on the underside of the toilet. The carbon filter is responsible for the smell elimination and can be changed through a pull-out and slide-in compartment, which is molded and attached to the underside of the toilet. The on and off switch for the fan and the boiler is located in the handle with which the valve is operated, or they are positioned on the outside wall of the toilet.
Further objectives, features, advantages and possible uses of the invention result from the following description of exemplary embodiments with reference to the drawing. All of the features described or illustrated, individually or in any combination, form the subject matter of the invention, regardless of their summary in individual claims or their relationship.

Fig. 1

shows in perspective a basin attachment in its individual parts with a square rod 1, which in this case can be anchored to a wall (not shown), and a passage 2 with rows of teeth 3, which are formed opposite one another on the inner surfaces of the longitudinal walls delimiting the passage 2 . A square bolt 4 with a molded thread 5 and rows of teeth 6 can be inserted into the passage 2. Shower device or air suction device can be attached to such square bolts 4. So that the square bolt 4 cannot fall through, a lip is formed on the lower end of the rows of teeth 6. Another square bolt 7 has an integrally formed piston 8 with an embedded thread 9. A hollow cylinder 10 has an eccentric bore which opens into an Allen key 11 at one end.

Fig. 2

shows in section a part of a wall-hung toilet bowl 12 with the square bar 1, which is mounted here on a pre-wall installation system and is guided through a paneling 13 with tiles 14. The basin 12 rests on the square rod 1 and its sound insulation 13 and can be pressed against the wall by means of the inserted square bolt 7 and the inserted eccentric hollow cylinder 10 using an Allen key. A valve 16 with a cold water connection line 17 and a compression spring 18 as well as a connecting pipe 19 going out on the valve 16, which is mounted on the shower lance guide 20 and on its radial passage 21, are shown at 15. The connecting pipes 22, 23 are also connected to radial passages of the shower lance guide 20 and both are connected to a hot water boiler 24. In the shower lance guide 20, a shower lance 25 is mounted with a shower head 26 turned on and on the other side a molded cylindrical, closed capsule 27 on the bottom with radial passages 28 and the sealing rings 29 placed on the left and right of the capsule circumference. A compression spring 30 presses it Shower lance 25 back into the shower lance guide 20. (Because of the better representation in the drawing, the shower device is drawn in front of the valve 16, but is actually arranged behind the valve 16 in the middle of the toilet bowl 12). The toilet bowl 12 has a molded or fitted drawer in which a carbon filter 32 is inserted and molded passages 33.

Fig. 3

shows the basin 12 as before, but with the shower lance 25 extended, which is pushed out of the shower lance guide 20 by the following procedure: If the valve 16 (not shown in the drawing) is opened by the user, the water flows from it through the connecting pipe 19 through the passage 21 of the lance guide 20 in this and presses the shower lance 25 out of the lance guide 20 until a second passage 34 is free and now flows through this by means of the connecting pipe 22 into the hot water boiler and presses the heated water out of it through the connecting pipe 23 to one third passage 35, through this into the radial passage 28 of the shower lance 25 into the lance itself and emerges from the shower head 26.

Fig. 4

shows a top view partially cut away of the toilet bowl 12 with the extended shower lance 25 and the two square bars 1 with the inserted eccentric hollow cylinder 10 and the Allen 11 and the valve 16 with handle 35 '.

Fig. 5

shows a front view of a tiled wall with the two square fastening rods 1, the flush pipe connection 36 and the waste water connection 37, which are provided for the assembly of the toilet bowl. The mounting 37 'for the shower device, the valve 16 and the hot water boiler 24 as well as a mounting for a fan 38 and its exhaust pipe 39, which leads to the carbon filter 32, are held on the mounting square rods 1 by means of the inserted square bolts 4.

Fig. 6

shows as before according to Fig. 5, but in section, the assembled toilet bowl with flank walls 40, which are not warped because of their fastenings inward as in known toilet bowls, but run straight, so that the shower device and air extraction device in the toilet - Can conceal the pool.

Fig. 7

shows in perspective a sink 41, which is mounted in a tiled room with the two square bars 1, which are attached to the pre-wall installation system and protrude from the wall so that the molded teeth rows 3 are aligned horizontally for this case. The assembly of the wash basin 41 is as follows: First, the wash basin 41 is pushed over the two square bars 1 and locked by means of two square bolts with molded handles 42, which are inserted into the square bars 1 through a left and right hole in the sides of the wash basin, so that the sink 1 is still about 20 cm from the wall. So you can (without having to kneel on the floor, as in the known sink) mount a sink fitting 43 and connect its flexible supply lines 44 to the hot and cold water connections 45, as well as the flexible drain pipe (not visible). Once this work has been completed, the square bolts are removed again with the molded handle 42 and the wash basin 41 is pushed onto the wall and pressed against the wall by means of the insertable square bolts 4 and the eccentric hollow cylinder 10 as before in the toilet bowl 12. The holes in the wash basin 41 are then covered with a cover cap 46 which can be screwed into the thread 9 of the insert bolt 8. This means that all supply and sewage pipes are covered and the design options are also greater.

Reference list

1

Square (rods)

2nd

passage

3rd

Rows of teeth

4th

Square bolt

5

thread

6

Rows of teeth

7

Square bolt

8th

piston

9

thread

10th

Hollow cylinder

11

In the bus

12th

(Toilet) basin

13

planking

14

Tiles

15

Valve arrangement

16

Valve

17th

Cold water connection pipe

18th

Compression spring

19th

Connecting pipe

20th

Shower lance guide

21

passage

22

Connecting pipe

23

Connecting pipe

24th

Hot water boiler

25th

Shower lance

26

Shower head

27

capsule

28

Culverts

29

Sealing rings

30th

Compression spring

31

Basin with drawer

32

Carbon filter

33

Culverts

34

passage

35

passage

35 '

Handle

36

Flush pipe connection

37

Sewage connection

37 '

bracket

38

fan

39

Drain pipe

40

Flank walls

41

(Sink

42

Handle

43

Washbasin tap

44

Supply lines

45

Hot and cold water connections

46

Cover cap

Claims (14)

Wall-hung basin, such as wash basin, sink, bidet, toilet, urinal or the like. Sanitary basin, characterized in that the shape and design is such that the fastenings as well as the supply lines and the waste water lines and possibly additional functional units in them are hidden. Basin according to the preamble of claim 1 or according to claim 1, characterized in that in the toilet bowl (12) a shower device (25) with or without a hot water boiler (24) and / or an odor extraction device (38) and its fastening parts (37) and the pelvic fastening (1) are integrated. Basin according to the preamble of claim 1 or according to claim 1 or 2, characterized in that it is completely closed on the wall to which it is attached and forms a unit. Basin according to the preamble of claim 1 or according to one of claims 1 to 3, characterized in that the fastenings have square bars (1), that they have a passage (2), that the walls (3) have rows of teeth on both sides on facing surfaces ( 6) are molded on and that they may also be used for attaching the additional functions. Basin according to the preamble of claim 1 or according to one of claims 1 to claim 4, characterized in that square bolts (4, 7) can be inserted for fastening to the wall in square bars (1), and that tooth rows (6) are formed on two sides opposite one another and that the latter a thread (5) or a piston (8) are formed. Basin according to the preamble of claim 1 or according to one of claims 1 to 5, characterized in that in the walls of the basin (12, 41) and via a piston (8) of the insert bolt (7) a hollow cylinder (10) with an eccentric bore it is possible to insert the hole into a plug-in part (11) for an Allen key or the like, and that the bowl (12, 41) can be pressed against the wall by turning the hollow cylinder (10). Basin according to one of claims 4 to 6, characterized in that a thread (8) is let into the insertion pin (7). Basin according to claims 4 to 7, characterized in that a handle (42) is molded onto an insertion pin (7). Basin according to the preamble of claim 1 or according to one of claims 1 to 8, characterized in that a shower lance (25) has a shower head (26) at one end and opens into a cylindrical capsule (27) which is closed at the other end which has a radial passage (28) which in turn is positioned between two sealing rings (27) which are arranged on the outer circumference. Basin according to the preamble of claim 1 or according to one of claims 1 to 9, characterized in that a shower lance (25) is mounted in a guide which has a cylindrical capsule (27) which is closed at the end and which has three passages in that a passage (21) is arranged directly at the end of the capsule, two other passages are arranged directly next to one another and the two other passages are about 2/3 of the lance guide away from the first passage. Basin according to the preamble of claim 1 or according to one of claims 1 to 10, characterized in that water flows from a valve (16) into a first passage (21) of a lance guide (20) and the shower lance (25) from the lance guide (20) presses without water getting into the shower lance (25) and that, if necessary, the water then exits the lance guide (20) through a second passage (34) and flows into a hot water boiler (24) and that, if applicable, that thus heated water is pressed into a third passage (35) of the lance guide (20), from which the water flows into the passage (28) of the shower lance (25) until it emerges from a shower head (26), and that a compression spring ( 30) between the shower lance (25) and the lance guide (20) for returning the shower lance (25) to its initial position. Basin according to the preamble of claim 1 or according to one of claims 1 to 11, characterized in that a valve (16) is installed in the interior of the basin (12) and the basin (12) is formed with a passage through which the valve spindle leads, that a handle (35 ') of the valve spindle can be plugged on and that a compression spring automatically closes the valve (16). Basin according to the preamble of claim 1 or according to one of the preceding claims, characterized in that an insert compartment (31) is formed in the basin (12), in which a carbon filter (32) is provided and that the basin (12) has passages (33 ) are formed, through which the air of the odor extraction after flowing through the carbon filter (32) leaves the basin (12). Basin according to the preamble of claim 1 or according to one of the preceding claims, characterized in that lateral holes in the basin (41) are covered by a cover cap (46) which is screwed into the thread (9) of the plug-in square bolt (8) .

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