PT1172490E - Wall built-in flushing cistern - Google Patents

Abstract

Wall-integrated cistern comprises a box body (1) having a connection (2) for the rinsing water and a connection (3) for the toilet outlet. A valve is arranged in the box body and an opening (110) for inspecting and for connecting an operating device is also included. The box body is divided into a lower part (10) for receiving the rinsing water and the valves and a covering part (11) for covering the opening. The covering part is fixed to the lower part in the insertion site. Preferred Features: The covering part is held on the lower part with fixing devices in the insertion site. A wall molding (101) with axial grooves (102) is formed on the lower part.

Description

1

Description " Built-in wall flush " The present invention relates to a wall-mounted flushing cistern with a box-shaped body in which there is provided at least one connection to the washing water entering as well as a connection to the flow for washing a toilet or and in the housing body there is provided at least one inlet valve and a discharge valve and a casing body in the region of the casing which is divided into a lower part and an upper part, an opening for maintenance and for connection of a drive device is realized.

In the known flush flushing cisterns the fitting and adjustment of the inlet valve as well as the flushing valve and connection to the corresponding pipes is problematic.

From the patent DE 195 06 865 AI, a recessed flushing cistern with a two-part box body is known, which in the upper part of its front wall has a mounting opening which serves to disassemble and assemble the outlet fitting filling valve and also the angle valve.

Also in the patents DR 2 009 654 and DE 17 09 501 AI are recessed flushing cisterns with a cover having rectangular recesses serving as maintenance openings. The connection to the water duct 2 is however located in the upper part of the lid so that the connection to a filling valve can only be effected with the lid closed. The invention aims to improve the flushing system indicated in the preamble of claim 1, and in particular a simplification of the flushing and flushing work of the flushing system should be obtained in particular.

This object is achieved according to the invention by a flush-mounted wall flush with a box-shaped body provided there is provided at least one connection to the incoming wash water and a connection to the flushing for washing a toilet bowl and in which at least one inlet valve and a discharge valve are provided, the area of the coating being divided into a lower part and an upper part, wherein an opening is provided at the upper part for maintenance and for connection the lower part being to receive the quantity of washing water, the connections and the valves provided and the upper part being retained in the lower part in the engaging position by means of gear means.

Further embodiments of the invention are set forth in claims 2 to 8.

With these relatively simple measures it is obtained that due to the removable upper part, the inlet valve and the discharge valve are optimally accessible, the assembly on the inside and connection of the pipes being greatly simplified.

In flush flushing cisterns, at the mounting locations after removal of the upper part due to the large extended space ratios, the necessary operating tests and adjustment work can be carried out in a simpler way. Tools that accidentally fall into the wall-mounted flush toilet can be removed without problems.

Also the first in-place assembly of the casing body with the necessary valves can be simplified with the top removed.

An exemplary embodiment of the invention is shown in the drawing and will be described in detail below. The figures represent:

Figure 1 recessed flush to wall with top removed in front view;

Figure 2 flush flush on the wall shown in Figure 1 in the cutting plane II;

Figure 3 flush flush on the wall shown in figure 1 with the upper part applied, in front view;

Figure 4 flushing cistern in the wall shown in Figure 3 in the cutting plane IV;

Figure 5 is a cross-sectional view of the gear arrangement shown in Figure 3 between the top and the bottom in an enlarged representation; 4

Figure 6 shows a gear device shown in Figure 5 in the cutting plane VI;

Figure 7 flush-mounted wall flush shown in Figure 1 in a perspective representation with filled-in valve and discharge valve with the top removed prior to mounting to a wall of the building;

Figure 8 is a flush-mounted wall flush shown in Figure 1 in a perspective representation with the filler valve and discharge valve mounted as the top removed, in the assembly on a lightweight wall.

In the exemplary embodiment shown in the drawing the flush flush on the wall is constituted by a box-shaped body 1, which is divided into a lower part 10 and an upper part 1. The lower part 10 serves to receive the water a pressure relief valve

filling valve 21 and a discharge valve 30. For this purpose a connection 2 for the inlet of the washing water is provided in the lower part 10, in the region of which there is provided an angle valve 20, the angle valve 20 is connected by means of a connection tube 200 made as a hose to the filling valve 21. For the discharge of the washing water stored in the lower part 10 there is realized a connection 3, which is connected to the discharge valve 30. For retention of the filling valve and discharge valve etc. there are provided in the lower part 10 beams 103. The lower part 10 is furthermore located in the area in which the washing water accumulates provided with an insulation 104 so that in this zone it can not precipitate any condensation water from donate.

In the area of the upper end of the lower part 10 a curvature 101 of the wall is realized in which there are provided slots 102 running axially. The curvature 101 of the wall is in this case placed as a coating around the region of the upper end of the lower part 10. In the region of the slots 102 a window 1020 is respectively realized in the lower end, in the upper region of which is provided a gear rim 1021. On the small front sides of the lower part 10 realized in the form of a parallelepiped there are formed U-shaped elevations 100. The upper part 11 is realized in accordance with the curvature 101 of the wall, with the sides the front and rear sides 111 are provided with molded side lobes 111 according to the elevations 100. In the front side there is furthermore in the upper part 11 an opening 110 for holding and connecting a drive device - not shown in the drawing. In the two side lobes 111 are respectively two gear lugs 112 provided offset from one another molded in elastic tongues 1120. Further in the upper part 11 there is realized a thickening 113 which corresponds to the contour of the curvature 101 of the wall with which the depth 6 of diving into the curvature 101 of the wall is limited in the engaging position.

In the position shown in Figures 1 and 2 the upper part 11 may be placed axially on the lower part 10. In this case the gear protrusions 112 will stop the elastic tongues 1120 into correspondingly sized slots 102, whereby the noses of gear 112 are elastically deflected inwardly into the tongues 1120. Once the thickening 113 in the upper portion 11 is on the front side of the curvature 101 of the wall, as is apparent from Figure 3 and 4 of the drawing, in the elastic tongues 1120 stop at the zone of the window 1020 and return elastically to their rest position, the gear noses 112 respectively stopping against a gear edge 1021 of the window 1020 locking the upper part 11 with the lower part 10 in the engaging position, as will also be apparent in particular also from Figures 5 and 6 of the drawing. When withdrawing the upper part 11 from the lower part 10, the gear nose 112 should be pressed in the window 1020 respectively until the gear edge 1021 is released, so that the upper part 11 can be released again from the lower part 10.

In figure 7 of the drawing there is shown the complete flush flush in the wall according to figures 1 to 6 with the filling valve 21 and the flow valve 30, so that it can be installed, tested and tested adjusting the amount of filler in a niche of the building wall first with the top 11 removed. Then the upper part 11 may be placed axially on the lower part 10 and be locked with the gear noses 112 in the engaging position. After the flushing flush has been built into the wall, the actuating device - not shown in the drawing - can be connected to the flow valve through the opening 110.

In figure 8 of the drawing, the flush flush on the wall shown in figure 7 is shown installed in a lightweight construction wall, the casing body 1 being provided between two mounting bars 4 of the lightweight construction wall.

After the wall-flushing flush has been mounted on the wall the upper part 11 can be withdrawn. Thereafter, the water connection and adjustment of the desired amount of wash water can be performed with the best possible access to the components. Also the running test can be performed with the built-in flushing flush on the open wall. Thereafter, the upper portion 11 may be pushed back over the lower portion 10 and meshed to form a single unit.

Lisbon, January 30, 2008

Claims (7)

(1), - in which there is provided at least one connection (2) for the incoming washing water, - a connection (3) for the drain for washing a toilet or the like, - in which there is provided at least one inlet valve (21) and a drain valve (30) and - which in the region of the coating is divided into a lower part (10) and an upper part (11), - in the upper part (11) an opening (110) is provided for holding and for connecting a drive device, characterized in that the lower part (10) (2, 3) and the valves (21, 30) and the top (11) is held in engagement with the lower part (10) by means of gear devices. Wall-mounted flush toilet according to claim 1, characterized in that the box-shaped body (1) is in the form of a parallelepiped and in the plane of the curvature of the wall on the small front sides of the lower part (10) 2 u-shaped elevations 100 for the connection 200 of the inlet duct, the upper part 11 having corresponding side lobes 111 for covering the slots in the front and rear wall of the lower part 10, . Wall-mounted flush toilet according to any of the preceding claims, characterized in that a curvature (101) with axial slots (102) is formed in the wall (10) on which the tongue (1120) in the upper part 1 engage with gear noses 112 in the engaging position ensuring the connection of the lower part 10 and the upper part 11. Wall-mounted flush toilet according to claim 3, characterized in that in the curvature (101) of the wall are realized windows (1020) in the area of the axial slots (102), which are so dimensioned that the gear noses 112 are elastically gripped in the engaging position in the tongues 1120 behind a gear edge 1021 in the windows 1020 in the engaging position, can be placed in an unlocked position by pressing on the window 1020 against the force of the elastic tongues 1120, the top part being separable from the bottom 10. 3 Wall-mounted flush toilet according to any one of claims 2 to 4, characterized in that the gear noses (112) are provided in the side lobes (111). Wall-mounted flush toilet according to claim 5, characterized in that respectively two gear noses (112) with elastic tongues (1120) are provided in a side lobe (111). Wall-mounted flush toilet according to any of the preceding claims, characterized in that the upper part (11) has a thickening (113) with which it rests in the locking position on the front side of the lower part (10). Lisbon, January 30, 2008