Shower Shelf

Abstract

Shower tray (1) for installation on two vertical walls (15, 16) which extend essentially perpendicularly to one another, together form a corner (12) and are clad with tiles (14) separated from one another by horizontal joints (13), said shower tray (1) having a flat, one-piece formed plate element (2) with an underside (3), an upper side (4) which forms a tray surface and defines a plate thickness (S) together with the underside (3) and at least three end faces (5, 6, 7, 8, 11, 18) which connect the underside (3) of the plate and the upper side (4) of the plate to one another and of which two extend perpendicularly to one another, outwardly projecting fastening projections (10) being provided on the two end faces (5, 6) which extend perpendicularly to one another, and the maximum overall height (H.sub.max) of the shower tray (1) corresponding to the maximum plate thickness (S.sub.max).

Claims

1. Shower tray (1) for installation on two vertical walls (15, 16) which extend essentially perpendicularly to one another, together form a corner (12) and are clad with tiles (14) separated from one another by horizontal joints (13), said shower tray (1) having a flat, one-piece formed plate element (2) with an underside (3), an upper side (4) which forms a tray surface and defines a plate thickness (S) together with the underside (3) and at least three end faces (5, 6, 7, 8, 11, 18) which connect the underside (3) of the plate and the upper side (4) of the plate to one another and of which two extend perpendicularly to one another, wherein outwardly projecting fastening projections (10) are provided on the two end faces (5, 6) which extend perpendicularly to one another, and wherein a maximum overall height (H.sub.max) of the shower tray (1) corresponds to a maximum plate thickness (S.sub.max).

2. Shower tray (1) according to claim 1, wherein a height (h) of the fastening projections (10) is in the range from 0.7 to 2.5 mm.

3. Shower tray (1) according to claim 1, wherein a height (h) of the fastening projections (10) is less than the plate thickness (S).

4. Shower tray (1) according to claim 1, wherein the plate thickness (S) is in the range from 3 to 6 mm.

5. Shower tray (1) according to claim 4, wherein a height (h) of the fastening projections (10) is less than the plate thickness (S).

6. Shower tray (1) according to claim 5, wherein the fastening projections (10) provided on one end face (5, 6) are each arranged offset relative to one another in the direction of the plate thickness (S) in such a way that, when the fastening projections (10) are inserted in horizontally extending joints (13) separating tiles (14) arranged on the walls (15, 16) from one another, a predetermined slope of the upper side (4) of the plate element (2) relative to the horizontal is set.

7. Shower tray (1) according to claim 1, wherein two end faces (5, 6) extending perpendicularly to one another and are connected to one another via a further end face (11), the length (l) of which is at least 20 mm.

8. Shower tray (1) according to claim 1, wherein the plate element (2) is provided with passage openings (9) extending from the underside (3) to the upper side (4).

9. Shower tray (1) according to claim 1, wherein the plate element (2) is made of stainless steel or aluminium.

10. A method of using a shower tray (1) according to claim 1, comprising: inserting all fastening projections (10) of the plate element (2) in the horizontally extending joints (13) which separate the tiles (14) from one another and meet at right angles.

Description

[0012] Further characteristics and advantages of the present invention become clear by the following description of a shower tray according to the design of the present invention with reference to the enclosed drawing. There's

[0013] FIG. 1 a perspective view of a shower tray according to a first embodiment of the present invention;

[0014] FIG. 2 a side view of the shower tray in the direction of arrow II in FIG. 1;

[0015] FIG. 3 another side view of the shower tray in the direction of arrow III in FIG. 1;

[0016] FIG. 4 a perspective view of the shower tray shown in FIG. 1 during its installation;

[0017] FIG. 5 a top view of a shower tray according to a second embodiment of the present invention;

[0018] FIG. 6 a side view in the direction of arrow VI in FIG. 5 and

[0019] FIG. 7 another side view in the direction of arrow VII in FIG. 5.

[0020] In the following, identical reference numbers refer to identical or similar parts or components.

[0021] FIG. 1 shows a shower tray 1 according to a first embodiment of the present invention. The shower tray 1 comprises a plate element 2 with an underside 3, an upper side 4 forming a tray surface, which defines a plate thickness S together with the underside, and four end faces 5, 6, 7 and 8 connecting the plate upper side 2 and the plate underside 3 to one another, the end faces 5 and 6 extending perpendicularly to one another. The plate element 2 is made in one piece from an aluminium or stainless steel plate. The plate thickness S is preferably in the range from 3 to 6 mm. It is presently constant and thus corresponds to the maximum height H.sub.max of the shower tray 1. The plate element 2 is provided with several passage openings 9 extending from the underside 3 to the upper side 4, which presently have the shape of a circular arc segment for optical reasons. Alternatively, the passage openings 9 can also have any other shape. The plate element 2 has at the two end faces 5 and 6 fastening projections 10 extending perpendicular to each other, which extend outwards and are arranged in the area of the planes spanned by the underside 3 and the upper side 4, i.e. do not project upwards or downwards above these. The fastening projections 10 have a depth tin the range from 3 to 10 mm, preferably between 4 and 8 mm, and a height h in the range from 0.7 to 2.5 mm and are essentially cuboid in shape. In the embodiment shown, two fastening projections 10 are provided on the end face 5, which are each arranged in the end areas of the end face 5. The end face 6 has only one single fastening projection 10, which is arranged in the end area of the end face 6 adjacent to the end face 7. The number of fastening projections 10 as well as their length and/or shape may vary depending on requirements. The height h of the fastening projections 10 is less than the plate thickness S. The fastening projections 10, which are arranged adjacent to each other at the end face 5 and at the end face 6, are arranged flush with the underside 3 of the plate element 2, while the remaining fastening projections 10 adjacent to the end face 8 are arranged flush with the upper side 4 of the plate element 2. Due to this arrangement of the fastening projections 10 offset in the direction of the plate thickness S, a predetermined slope of the upper side 4 of the plate element 2 to the horizontal is set when the shower tray 1 is installed, which is explained again below. The two end faces 5 and 6 extending perpendicularly to each other may be connected by another end face 11 whose length l is preferably at least 20 mm. This further end face 11 is represented in FIG. 1 by a dashed line.

[0022] For the installation of shower tray 1 on two vertical walls 15 and 16, which extend essentially perpendicular to each other, together form a corner 12 and are clad with tiles 14 separated from each other by horizontal and vertical joints 13, the tiles 14 are fixed in a first step to the walls 15 and 16 in a familiar manner, for example using a thin-bed mortar. Between the walls 15 and 16 and the tiles 14, a surface waterproofing not shown here should be installed in advance. In a further step, the joints 13 are grouted with a grout. Immediately after grouting, the fastening projections 10 of the shower tray 1 are pressed into a horizontal joint 13 extending over the corner area at the desired height. The shower tray is securely attached to walls 15 and 16 when the joint grout hardens. Due to the previously described offset arrangement of the fastening projections 10 in the direction of the plate thickness S, a predetermined slope of the upper side 4 of plate 2 to the horizontal is automatically set during installation if, when positioning the shower tray 1, all the fastening projections 10 are pressed either against the top edges of the lower tiles 14 or against the bottom edges of the upper tiles 14 when positioning the shower tray 1. If the end faces 5 and 6 are not connected to each other by the other end face 11, it is recommended that the slope from corner 12 to the shower slopes downwards. If, on the other hand, an opening 17 is formed between the shower tray 1 and the walls 15 and 16 by the further end face 11, then the slope can also be chosen the other way round downwards in the direction of corner 12.

[0023] FIGS. 5 to 7 show a shower tray 1 according to a second embodiment of the present invention. This differs from the shower tray described above in that the plate element 2 has a different shape and, as a result, five end faces 5, 6, 7, 8 and 18. The end faces 5 and 6 extend perpendicularly to each other and are each provided with two fastening projections 10, which are all arranged at a uniform level in the direction of the plate thickness S. Accordingly, when shower tray 1 is installed, a slope with respect to the horizontal does not occur automatically. A further difference is that the number and shape of the passage openings 9 are different.

[0024] It should be noted that the designs of the invention shower enclosure described above serve only as examples and do not restrict the scope of protection defined by the claims.

REFERENCE CHARACTER LIST

[0025] 1 Shower tray [0026] 2 Plate element [0027] 3 Underside [0028] 4 Upper side [0029] 5 End face [0030] 6 End face [0031] 7 End face [0032] 8 End face [0033] 9 Passage opening [0034] 10 Projection [0035] 11 End face [0036] 12 Corner [0037] 13 Joint [0038] 14 Tile [0039] 15 Wall [0040] 16 Wall [0041] 17 Opening [0042] 18 End face [0043] S Plate thickness [0044] H Height [0045] h Height [0046] t Depth [0047] l Length