EP0987376A2 - Complementary means for mounting of sanitary conduits - Google Patents

Abstract

The plug consists of a one-piece molded cylinder of PVC (1) with a male threaded tip on one end to engage with a female threaded outlet (8) in a coupling (9) on the pipe (10) end. The outer end of the plug projects through the surface of the wall in which the pipe is embedded and any surface covering (P) such as plaster or tiles. A hexagonal projection (7) on the outer end of the plug allows it to be unscrewed for fitting an appliance to the embedded pipe connector.

Description

The invention relates, according to the title of this model utility, a complementary or accessory means for improve working conditions during assembly sanitary, water, gas or built-in analogs including outlet outlets, taps , manholes, valves or others must be fitted, a once the masonry work is completed, where they are recessed.

As is known, embedded pipes are mounted on a threaded mouth where the trunnion of the power supply or device in question. The mouth is the end of the recessed pipe. These are mounted beforehand on the factory work by covering them posteriorly with plaster and covering the wall. Since these are liquid or liquid lines fluids the covering is ceramic, in tiles, in plates, in glazed earthenware tiles or the like.

The thickness of the wall exceeds the dimension of the elbow and the threaded mouth of the pipe.

The mouth is protected by a fitting and a stopper. safety. But generally, this is insufficient to avoid the wall practically or completely covers it in causing, in some cases, that the plug becomes cannot be dismantled, or the plumber must "break" to clear the entrance of the mouth.

Sometimes you have to "break" by doing very be careful not to enlarge the opening too much the environment.

Even when the tiler is very careful to cut very precisely the opening of the tile, the plate, etc., the most of the time the mouth of the mouth is not sufficiently clear to mount, fix and seal the sanitary appliance correctly.

STATE OF THE ART

Standardization of measurements in manufacturing standard of parts for sanitary installations made difficult to incorporate new parts without sticking to the requirements of said regulations. Reason why, in the prior art, the only known means are the preexisting, the development and creation of new means being necessary to provide solutions of the type proposed in the invention, naturally respecting the standards official.

DESCRIPTION OF THE INVENTION

The Model consists, according to the invention, of a sleeve cylindrical tubular having an extent greater than known safety protection fittings or plugs mouth, more concretely an average length of 30 mm does not exceeding the thickness of the wall too much and allowing leave the mouth of the mouth free for fixing Frame..

A tubular sleeve, according to the invention, being a body regular cylindrical monobloc in PVC or similar without faces or facets which at one end has a male screw nozzle provided with a rubber washer for a seal seal to be attached to the installation mouth and, at the other end, it is provided with a hexagonal head or quadrangular to facilitate mounting operations or disassembly with the respective tool.

The sleeve must protrude from the wall to be easily removable and the mouth of the mouth must be perfectly clear without needing to touch up opening, neither for installation nor for finishing.

We will then offer a more extensive idea of essential features of the model, when we do reference to the sheet of drawings attached to the memorial, where schematically and only by way of example, we represents the preferred details of the model.

On the drawings:

Figure 1 is a front projection view of a installation section with open mouth.

Figure 2 is a side projection view of the installation with the accessory object that is the subject of the model.

Figure 3 is a longitudinal sectional view of the accessory part of the invention.

Figure 4 is a side projection view to the outer end of said accessory part.

Figure 5 is a view identical to the previous to the opposite end.

DESCRIPTION OF THE DRAWINGS

According to the reported representations, the play accessory to complete the installation of figures 3,4 and 5 is a molded tubular cylindrical sleeve (1) PVC or the like which at its inner end or end at mount on the mouth (8) of the pipe (10) (Figure 1 and 2), comprises a nozzle (2) with male screw (4) screwed into said mouth (8) with the interposition of a seal (3) for close your mouth tightly.

Said opposite end (5) of said sleeve is provided a hexagonal or square head (7) to tighten or loosen the sleeve (1) using the respective tool.

The mouth (8), according to Figures 1 and 2, is the tip a bend (9) for the connection of the pipe (19) which is built into the wall (P).

Once the nature of the model has been adequately described, it should be noted to the timely effects, that it is not limited not to the exact details of this talk, but on the contrary, or will introduce the modifications considered timely, however, that the essential characteristics of these, claimed afterwards, are not modified.

Claims (1)

ADDITIONAL MEANS FOR ASSEMBLY OF SANITARY DUCTS, to be mounted directly on the mouth (8) of the pipes (10) of water or others, embedded in a wall (P) and CHARACTERIZED in that it includes a cylindrical sleeve tubular (1), monobloc, PVC or similar, without facets, and having a length greater than that standardized, which, at its inner end, or attachment to the frame, is provided a male screw nozzle (2) (4) by inserting a seal sealing (3) to be hermetically adjusted and, at the end exterior (5) it includes a male head or projection (7) hexagonal or square to tighten or loosen the sleeve (1) using the respective tool.

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