DE102006011355A1 - Mounting plate for mounting water closet bowl in wall, has upper recess supplying rinse water, lower recess for waste water, and slittings attached at sides of plate, where slittings are used for reach-through of wall connection - Google Patents

Abstract

The plate has an upper recess (2) for supplying rinse water and a lower recess (3) for waste water, where a contour of a rear wall of a water closet (WC) bowl has straight edges. Slittings are attached at the sides of the plate, where the plate is made of plastic e.g. polypropylene. The slittings are used for reach-through of wall connection. An upper surface of the plate has a base grid with cavities.

Description

The The present invention relates to a mounting plate and a method for attachment to toilet walls, which should be covered with tiles.

Traditional goes you pretend that you first the toilet walls tiled and openings for the Supply and sewage pipes by appropriate cutting of the tiles leaves free. Subsequently the toilet bowl is screwed to the wall.

These The procedure has the following disadvantages: Firstly, the cropping the round duct openings difficult and time consuming. On the other hand, the toilet walls are in the Usually uneven. Pull the screws of the toilet bowl in the appropriate dowels firmly on, can therefore tear the tiles. If one avoids deliberately tightening the screws, After a while, the toilet bowl tends to loosen up.

The The present invention is therefore based on the object, a possibility to facilitate, on the one hand, the cutting of the tiles and on the other hand the tearing the tiles even with very tight tightening the toilet screws safe to stop.

• a) die Platte besteht aus Kunststoff und weist die Kontur der Rückwand des WCs auf;
• b) die Platte besitzt eine obere Ausnehmung für die Zufuhr des Spülwassers und
• c) eine untere Ausnehmung für das Abwasser;
• d) an den Seiten der Platte sind Einschnitte angebracht, die dem Durchgriff der Wandverschraubung dienen.

The solution to this problem is achieved by using a mounting plate with the following features:

• a) the plate is made of plastic and has the contour of the rear wall of the toilet;
• b) the plate has an upper recess for the supply of rinse water and
• c) a lower recess for the waste water;
• d) on the sides of the plate incisions are made, which serve the penetration of the wall screw.

The Fixing a toilet bowl using the mounting plate according to the invention becomes like this carried out: First is the mounting plate by means of a suitable adhesive, such as Example of a tile adhesive, glued to the wall, wherein the (Circular) Recesses in the plate with the wall-side ends of the supply and Sewer pipes are aligned. The recesses are big enough dimensioned that the pipes can be passed through. The Cuts for the screw connection can be laterally open or the form of appropriately arranged hole-shaped openings and also have an excess for a clearance compensation.

To attaching the mounting plate, the tiles against the mounting plate tiled, which is a substantially straight-edged, the toilet back wall corresponding Contour line and thus straight and easy to accomplish, abutting the wallboard edges Tile cutting allows. The thickness of the wall plate essentially corresponds to the tile thickness or is minor greater than these.

To the tiling of the wall is the toilet bowl on the mounting plate bolted to the wall. Because the mounting plate made of plastic and thus has a certain elasticity, it adapts itself when screwing the wall unevenness and guaranteed a very high surface pressure, so that the toilet bowl is much more firmly connected to the wall as is the case in the prior art.

Around to increase the balance of uneven wall, sees the present invention further, the wall facing surface of the Mounting plate with recesses in the form of a grid, what else brings with it the advantage that the glue is spread on the plate can be, without dripping from this, as the viscous adhesive mass is held by the webs.

When particularly suitable material for the mounting plate according to the invention Polypropylene has proven to make the board with webs and Recesses, for example, be produced by injection molding can.

Farther It is proposed that the mounting plate opposite the toilet bowl back wall with (small) undersize finished so as to grout such a groove, for example with silicone, to accomplish.

in the The invention will be explained in more detail below with reference to the attached figures. These show in

1 the quick mounting plate and in

2 their surface profiling.

In the 1 illustrated quick mounting plate according to the invention 1 is preferably made of polypropylene and has a trapezoidal contour with straight outer edges. The material thickness is about 4 mm. The upper, longer edge has a length of 230 mm, the lower, shorter edge has a length of 140 mm, the distance between the edges is 259 mm. In the plate 1 are upper and lower recesses 2 . 3 introduced, the implementation serve the supply and sewer lines. The diameters of the recesses are 75 mm (inlet water) and 125 mm (sewage). At the two lateral edges of the plate 1 there are cuts 4 , which serve to engage the screwing the toilet bowl with the toilet wall; they have an excess and allow height and lateral offset to compensate for fit inaccuracies.

2 shows the surface of the mounting plate 1 , which is profiled in particular on both sides, since the plate is constructed symmetrically to its vertical axis. The grid consists of bars 5 a width of about 3 mm and a depth of about 2 mm, which thus the wells 6 form. When screwing the toilet bowl, the wall-side webs are pressed against the wall, the (mostly) existing wall unevenness be compensated by the fact that the webs are pressed into the raised wall locations and deform if necessary. In this way creates a completely flat contact surface for the toilet bowl, which is therefore held with a significantly higher surface pressure on the wall and therefore also higher load capacity. The grid 5 is preferably square, with an edge length of about 15 mm.

1

mounting plate

2

Upper recess

3

Lower recess

4

lateral cuts

5

Steg grid

6

wells

7

Upper edge

8th

Lower edge

Claims (8)

Mounting plate for fixing wall-mounted water closet basins (WC) with the following features: a) the plate ( 1 ) is made of plastic and has the contour of the rear wall of the toilet with straight edges; b) the plate has an upper recess ( 2 ) for the supply of rinsing water and c) a lower recess ( 3 ) for the wastewater; d) on the sides of the plate are cuts ( 4 ), which serve the penetration of the wall screw. Mounting plate according to claim 1, characterized in that the wall-facing surface of the plate is a Stegraster ( 5 ) with depressions ( 6 ) having. Mounting plate according to claim 1 or 2, characterized in that the plate ( 1 ) consists of polypropylene. Mounting plate according to one or more of claims 1 to 3, characterized in that the plate ( 1 ) has an undersize with respect to the WC rear wall. Method of attaching toilets to tiled walls, thereby characterized in that one has the contour of the toilet bowl and breakthroughs for rinsing and wastewater and side incisions mounting plate made of plastic by means of an adhesive applied to the plate on the wall in alignment with the breakthroughs for the Water supply and removal glued, the plate straight contour edges then glued the tiles on the wall, with their Cut blanks against the edges of the panels, and then the toilet bowl with the wall bolted, with the glands through the lateral incisions performed in the plate become. Method according to claim 5, characterized in that the contour of the mounting plate has an undersize in relation to the outer edges of the WC-basin rear wall. Method according to claim 5 or 6, characterized that the surface the mounting plate has a grid with recesses. Method according to one or more of claims 5 to 7, characterized in that the mounting plate made of polypropylene consists.