Box for hidden installation of sanitary engineering elements

FIELD: construction.

SUBSTANCE: box is designed to fix sanitary engineering elements on an assembly wall having water supply connecting pipelines and is made as capable of connection with it. The box comprises a lower plate, an external wall connected with it, and a cross-shaped reinforcement-bearing body. The body is made as capable of insertion into the box at the open side and capable of installation in the internal part of the box. In the external wall of the box there are through holes for installation of fixing elements that fix the body in the external wall. Through holes are made as extended for pulling of the body made with larger transverse length compared to the internal dimensions of the box. Fixing elements are made as capable of placement onto ends of leads from the body installed in the box protruding via extended holes and as capable of fixation in extended holes. The box after insertion of the body is closed by means of a fixed cover on the external wall incapable of rotation with geometric closure.

EFFECT: invention provides for increased reliability of assembly by simple means.

15 cl, 10 dwg

The invention relates to a box for flush mounting for attaching the sanitary elements having water conveyance connecting piping mounting wall, while made with the possibility of connection with the mounting wall box for flush mounting has a bottom plate and connected with it the outer wall, and cross amaturenude the body is made with the possibility of inserting it in a box for flush mounting with an open hand and with possibility of installation in the inner part of the box for flush mounting, and in the outer wall box for flush mounting is a through hole for mounting the locking amaturenude case in the outer wall of the locking elements.

Box for flush mounting with the aforementioned features is described in EP 1006244 B1. The open side of the box for flush mounting can be inserted crosswise reinforcing steel case, four exhaust which is made water conveyance and configured to connect with laid on the mounting wall of the connecting pipelines. After installing boxes for flush mounting with amaturenude housing in the mounting wall in amaturenude case can be inserted sanitary elements of different design or function and with the possibility of water connected armaturen.com body. From the well-known box for flush mounting cross amaturenude case has respectively a transverse length which is slightly less than the distance from the flat planes of the outer wall, located in the region associated through holes. Amaturenude body is kept in a box for flush mounting through inserted from the outside through the through holes hiltebrand locking elements, which receive the ends of the branches cross armaturenwerk housing and thereby fix them. The piping from the side wall of the can with water to connect with amaturenude housing by threaded into the ends of the branches cross armaturenwerk housing compounds, lying in the inner part of the box for flush mounting.

With the well-known box for flush mounting an associated disadvantage is that the connection lying in the inner part of the box for flush mounting armaturenwerk case with padded side walls connecting pipelines is expensive and difficult to implement. After installing armaturenwerk body in a box for flush mounting, you must pass four locking element through the through hole of the box for flush mounting and result in dense shall Obedinenie with the ends of the branches cross armaturenwerk corps. Then you screw connection for connecting pipelines through the locking elements at the ends of the branches cross armaturenwerk body and to carry out the connection of these compounds with lead piping. Further disadvantage is that there is no gap for alignment of the parts relative to each other, making the installation especially difficult when the piping is not exactly built or are in a suitable mounting the grille.

Therefore, the basis of the invention is to prevent the above disadvantages, the box for flush mounting with the known from the prior art signs, and to simplify the installation of the boxes for flush mounting in the mounting wall for attaching the sanitary elements.

The solution to this problem, including preferred variants and improvements of the invention derives from the content of the claims that follow this description.

The basic idea of the invention provides that is made in the outer wall box for flush mounting through holes made by type extending in the direction of the contour of the elongated hole for threading is performed with the calculated respectively greater than the internal dimensions of the box for flush-mounted transverse the length of armaturenwerk housing, and fixing elements made with the possibility of donning protruding through the elongated holes of the ends of the branches inserted in the box for flush mounting armaturenwerk housing and can be locked in the elongated holes, and that the box for recessed installation after inserting armaturenwerk housing is closed by fixed without rotation flush on the outer wall of the lid.

With the invention involves the advantage that protruding through the box for flush mounting the ends inserted in the box for flush mounting armaturenwerk body can easier be mounted with connecting pipelines from the side wall, as appropriate connections. In order, despite the selected greater than the internal dimensions of the box for flush mounting length armaturenwerk corps, it was possible to run the taps cross armaturenwerk housing through holes, through holes made in the form of elongated holes, which can then be inserted and fixed in them attached to the ends of the branches cross armaturenwerk housing fixing elements. Additionally, the elongated holes allow some margin for aligning boxes for flush mounting with set init amaturenude case against the compounds from the side wall. If the cover for locking the box for flush mounting after installing armaturenwerk body it fixed without the possibility of rotation on the box for flush mounting, it has the advantage that by means mounted on the cover or on the edge of the box for flush mounting elements for capturing box for flush mounting can be easily rotated in the mounting hole of the wall and, thus, can be aligned.

According to one example embodiment of the invention provides that the locking elements are designed to install flush in the elongated holes of the outer wall. In the first form of implementation is provided that the locking elements consist of having the elasticity of rubber material. Thus, the locking elements act not only as a seal boxes for flush mounting, but if necessary they can also carry a slight turning of the box for flush mounting against Armaturenbau body or, conversely, to the alignment of water supply connections in relation to each other.

In an alternative form the invention provides that the locking elements are made of durable synthetic material. Thus, inserted in the elongated holes of the outer wall FIC is yousie elements are responsible for the stabilization of the boxes for flush mounting, and for stabilizing the fixing armaturenwerk body in a box for flush mounting.

As the lid due to fixing flush always occupies the same position relative to box with concealed mounting, according to one embodiment, it is possible to provide on the cover holder in the form of a spring clip for removable installation of small level. Thus, by level is possible alignment boxes for flush mounting with set it amaturenude case, as amaturenude the housing also defines a later position or alignment of the sanitary-technical elements on the mounting wall.

Further, to facilitate installation according to one exemplary embodiment provides that the cover is made the Central hole to mark the position of the cover and thereby boxes for flush-mounted before executing the holes for the mounting box for flush mounting in the mounting wall.

Whereas easily adjust the position of the box for flush mounting mounting on wall or in wall mounting, according to one exemplary embodiment provides that the outer wall box for recessed installation completed installation device for installing the locking legs, is being provided to it and employees commit boxes for flush mounting on the mounting wall. It may be provided that the locking legs on their end provided with a mounting plate, with the mounting plate depending on its position in the associated installation the device can be used as a focus or as an attachment.

According to one example implementation is provided that the locking legs can be fixed snap in mounting the device in different positions. Therefore, you first when installing boxes for flush mounting for wall mounting or mounting to a wall to do some pre-install the retainer legs in the installation device. According to one example embodiment of the invention may additionally be provided that the locking legs are installed in the installation device by being inserted from the outside in them fixing brackets. Related to this is the advantage that the position of the fixing legs in the installation device defined after entering the fixing brackets and cannot be changed without removing the retainer clips.

To ensure that during the installation for the installer easier to recognize, whether the locking bracket and thereby made whether the installation according to the instructions, according to one example implementation can be provided that the locking brackets are allocating the I color, different from the color box for flush mounting.

If you are installing boxes for flush-mounted with the inlet piping from the wall requires flushing of pipelines, in itself known, before installation of sanitary-technical elements on amaturenude housing first amaturenude housing establish so-called wash the liner. It is expedient if the flush insert pre-assembled before installing armaturenwerk body in a box for flush mounting on amaturenude the case. According to one example embodiment of the invention provided for this purpose, the threaded connection is made so that loosening of the threaded connection entails a relative displacement wash the liner with respect to Armaturenbau the body. Thus, resolve the problem that, first of all, for long-term stays flush liner on amaturenude body tight connection between the elements hardens, so that the weakening of the wash pad armaturenwerk corps at final Assembly sanitary items difficult. Use is made according to the invention, the threaded connection is automatically applied to the weakening of the wash pad armaturenwerk to the pus provided by threaded joint efforts of the offset.

According to one example embodiment of the invention provides that the outer wall box for flush mounting are supplied with respectively small interval sequence jutting out into the outer wall of the grooves in the form of weakening of the material so that after mounting box for flush mounting in the mounting wall and coating the surface of the tiles, the protruding above the surface of the tile region of the outer wall box for flush mounting is removed by the tool. Jutting out into the outer wall of the grooves facilitate the predominant image of the input tool and are responsible for a straight line cut.

If, however, the cutting off of the ledge of the outer wall box for recessed installation above the surface of the tiles remains a small edge, according to one embodiment of the invention provides that the bearing cap for the management bodies of sanitary-technical elements, worn instead installed in a tiled wall mounting the cover on the open side of the box for flush mounting, it imposed on concealed inner side has a recess for installation of the protruding above the surface of the tile regions of the outer wall.

In the construction chosen to replace the th cover for the management bodies of sanitary-technical elements can be provided, that worn instead of a cover for the open side is installed in a tiled wall mounting box for flush mounting bearing cap for the management bodies of sanitary-technical elements on its outer edge provided with integral sprayed sealing against the outer wall box for flush-mounted seal. Cover, for example, can be manufactured using a two-part method.

In the drawings shows an example embodiment of the invention, which is described next. Shown:

figure 1 - box for flush mounting with plug in her amaturenude body,

figure 2 - box for flush mounting according to figure 1 with inserted at amaturenude housing and intended for the fixation of the locking elements,

figure 3 - the object of figure 2 when entering the wash pad,

figure 4 - pre-mounted box for flush mounting according to Fig 3 before putting on the cover,

figure 5 - object figure 4 with the cover installed,

6 is a box for flush mounting in accordance with 5 inserted into the installation device locking legs,

figa - fixing leg in the detailed image

figb - related fixing bracket in the detailed image

Fig.7 - laid tile box for flush is ontage when you remove the cover and wash the liner,

Fig fully prepared for the installation of sanitary items box for flush mounting.

Presented on figure 10 box 1 for flush mounting has a bottom plate 11 and outer wall 12. The outer wall 12 opposite the bottom plate 11 and the end has two axially extending from her ledge 13. On the outer wall 12 is performed according to the type of elongated holes 14 through holes for installation of taps 16 Phillips made armaturenwerk housing 15. The outlets 16 at their end faces, and at right angles thereto the parties have a water supply hole 17, while located on the end faces of the openings 17 are designed to connect armaturenwerk housing 15 is not shown in more detail, attached intended for installation of the box 10 for flush mounting wall pipes, while located to them right angle holes 17 are designed to be inserted into the connection hole of the box 10 for flush-mounted sanitary item. It is seen that the transverse length of the taps 16 armaturenwerk housing 15 is designed greater than the internal size of the box 10 for flush mounting, however, amaturenude case made due elongate and through holes 14 may be in an inclined position inserted into the box 10 for flush mount, that cross amaturenude housing 15 is oriented, in the end, parallel to the bottom plate 11 at the ends of the branches 16 protrude outwards through the outer wall 12 of the box 10 for flush mounting.

As follows from figure 2, on the outside at the ends of the branches 16 armaturenwerk corps put the locking elements 18, which consist of having the rubber elasticity of the material and therefore also act as sealing elements. The locking elements 18 according to their morphology matched to the design of the oblong holes 14 of the box 10 for flush mounting so that the locking elements 18 can be fitted in elongated holes 18 flush. It is clear that the securing elements 18 because of their flexible designs allow a certain cranking armaturenwerk housing 15 and the box 10 for flush-mounted in relation to each other, so that thereby make possible the orientation of the provisions of the carton 10 for flush mounting and armaturenwerk housing 15 relative to the not illustrated connecting piping from the wall.

As not shown in detail, the locking elements 18 may also consist of solid synthetic material and installed so as to stabilize as the box 10 for flush mounting, as inserted in her amaturenude case.</>

As follows from figure 3, the so-prepared box of 10 for flush-mounted insert wash the liner 19 and connect with her, but wash the liner also has four feeding holes 17 through which water conveyance holes 17 armaturenwerk housing 15, respectively, are connected to each other, so that, on the one hand, it can be washed with water conveyance pipelines and, on the other hand, to check for leaks from the side wall. Wash the liner 19 with special threaded connections, which will be described below, can connect with amaturenude housing 15. It is advisable, if you wash the liner 19 is pre-mounted on amaturenude the case before inserting it into the box 10 for flush mounting.

According to figure 4, after entering the wash pad 19 in box 10 for flush mounting, box 10 for flush mounting cover 20, which at its outer edge is equipped with notches 21 for installation of the projections 13, so that the cover 20 is installed without a possibility of rotation relative to the box 10 for flush mounting. To seal the cover 20 covers the outer wall 12 of the box 10 for flush mounting using lug 22.

For orientation of the cover 20 on the cover 20 are four tabs 33 to capture.

As only the cover 20 without the possibility of rotation mounted on the box 10 for flush mounting, the cover 20 is available for installation, the retainer clips 23, in which the latch is mounted compact level 23. With this level you can check the horizontal position of the box 10 for flush mounting in the mounting wall, as this is extremely important for the subsequent provisions of the sanitary element on the mounting wall. As soon as amaturenude case 15 is fixed inside the box 10 for flush mounting with the help of his accession to the connecting piping from the wall, due to the elastic design of the clamping elements may be a slight turning of the box 10 for flush-mounted relative to the stationary Armaturenbau the housing 15, so that it is possible to make specific adjustments to the position of the box 10 for flush mounting as indicated fixed to the cover 20 level. In addition, the cover 20 has a Central hole 24, which facilitates the markup install the appropriate mounting holes.

If a box of 10 for flush mounting must be secure against the mounting wall means located therein fasteners, for this purpose on the outer side of the box 10 for flush mounting, preferably in its corner regions, provided for the installation of the device 25 in the form kwasny the holes, in that could be inserted into the locking legs 26 which at their one end provided with a mounting plate 27. As a brief overview of figures 6, 6A and 6B, the locking legs 26 can be locked in the positioning devices 25 in various positions, and for this purpose the locking legs 26 on its outer side provided with opposite grooves 28, which engages inserted into the installation device 25 fixing bracket 29. After inserting the locking bracket retainer 29 of the leg 26 is stably fixed in the positioning devices 25. In order to achieve a certain pre-setting can be provided that when the lower locking the legs in the adjusting device 25 were performed latches (not illustrated), to thereby during installation to install a pre-commit, which, in turn, facilitates the insertion of the locking bracket 29 in the mounting device 25 to the appropriate place.

As is evident from Fig.7, after the application of tiles on the surface used for installation of the box 10 for flush mounting wall, take off the lid 20 and by loosening the screw connection is removed wash the liner 19. This threaded connection is made in the form of an internal threaded connection hex head, whereby proslavlenii internal threaded connection with hex head flush the liner 19 is actively shifted from armaturenwerk housing 15. Then the area protruding above the surface 30 facing tile outer wall 12, including protrusions 13 to grip, cut off by a suitable tool, for which purpose the outer wall 12 may be provided to facilitate maintenance of the tool along the contour of the outer wall 12 by a sequence of grooves. Thus, as can be seen from figure 8, built-in equipped with surface 30 facing tile mounting wall 35 box 10 for flush mounting ready for insertion and wall fixing sanitary and technical element of known construction, which corresponds to the level of technology.

Disclosed in the above description, claims, abstract and drawing characteristics of the subject of this application can be essential both individually and in any combination for realizing the invention in its various forms implementation.

1. Box for flush mounting for attaching the sanitary elements having water conveyance connecting piping mounting wall,
when this is executed with a possibility of connection with the mounting wall box for flush mounting has a bottom plate and connected with it the outer wall, and
Phillips amaturenude the body is made with the possibility of inserting it in a box for flush mounting with an open hand and with the possibility for the system in the inner part of the box for flush mounting, and
in the outer wall box for flush mounting is a through hole for mounting the locking amaturenude case in the outer wall of the clamping elements,
characterized in that
made in the outer wall (12) boxes for flush mounting through holes made by type extending in the direction of the contour of the elongated holes (14) for threading is performed with the calculated respectively greater than the internal dimensions of the box (10) for flush-mounted transverse length armaturenwerk housing (15), and
the locking elements (18) made with the possibility of donning protruding through the elongated holes (14) the ends of the branches (16) is inserted into the box for flush mounting armaturenwerk housing (15) and can be locked in the elongated holes (14), and
that box (10) for flush-mounted installation after inserting armaturenwerk housing (15) is closed by fixed without rotation flush on the outer wall (12) of the lid (20).

2. Box for flush mounting according to claim 1, characterized in that the locking elements (18) are designed to install flush in elongated holes (14) of the outer wall (12).

3. Box for flush mounting according to claim 2, characterized in that the locking elements (18 consist of having the elasticity of rubber material.

4. Box for flush mounting according to claim 2, characterized in that the locking elements (18) consist of a rigid synthetic material.

5. Box for flush mounting according to one of items 1 to 4, characterized in that the cover (20) attached locking clip (23) for the removable installation of small level.

6. Box for flush mounting according to one of items 1 to 4, characterized in that the cover (20) is made the Central hole (24) for marking the position of the lid (20) and, thus, the box (10) for flush-mounted before executing the holes for installation of the box (10) for flush mounting in the mounting wall.

7. Box for flush mounting according to claim 1, characterized in that on the outer side of the box (10) for hidden wiring completed the installation of the device (25) for installation are inserted into them, serve to secure the box (10) for flush mounting on the wall of the fixing legs (26).

8. Box for flush mounting according to claim 7, characterized in that the locking pin (26) on its one end provided with a mounting plate (27).

9. Box for flush mounting according to claim 7, characterized in that the locking pin (26) is made to lock the snap-in installation devices (25) in various positions.

10. Box for flush mounting in one of PP-9, characterized in that the locking pin (26) vol is lnany with possibility of installation in the installation device (25) is inserted through the outside in them fixing brackets (29).

11. Box for flush mounting of claim 10, characterized in that the locking bracket (29) are eye-catching, different from the color of the box (10) for flush mounting coloring.

12. Box for flush mounting according to claim 1, characterized in that, prior to installation of sanitary items on amaturenude housing (15) mounted thereon wash the liner (19) is fixed by means of the thus threaded connection is that the weakening of the threaded connection entails a relative offset drilling liner (19) relative to armaturenwerk housing (15).

13. Box for flush mounting according to claim 1, characterized in that the outer wall (12) of the box (10) for flush mounting are supplied with respectively small interval sequence into the outer wall (12) of the grooves in the form of weakening of the material in such a way that after installation of the box (10) for flush mounting in the mounting wall and the deposition surface (30) facing tiles protruding above the surface of the tiles (30) area of the outer walls of the box (10) for flush mounting is removed by the tool.

14. Box for flush mounting according to claim 1, characterized in that the bearing cap for the management bodies of sanitary-technical elements, worn instead of the cover (20) on the open side of the plant and into the tiled wall mounting box (10) for flush mounting, at its outer edge provided with integral sprayed sealing against the outer wall (12) of the box (10) for flush-mounted seal.

15. Box for flush mounting according to claim 1, characterized in that the bearing cap for the management bodies of sanitary-technical elements, worn instead installed in a tiled wall mounting the cover on the open side of the box (10) for flush mounting, it imposes on the box (10) for flush mounting the inner side has a recess for installation of the protruding above the surface of the tiles (30) regions of the outer wall (12) of the box (10) for flush mounting.