EP2184415A1 - Flushmountable floor drain for shower room - Google Patents

Abstract

The unit (30) has two adjustable fastening brackets, where each bracket has a bracket element, which intervenes from the top in a drain channel (17) and is fastened with a fastening unit (33). The channel exhibits an oblong slot in an upper area to supply liquid from the top to the channel and to drain the liquid. Each of the brackets has another bracket element fastened to a vertical wall (20). The elements are adjustably fastened to each other by a fastening unit (35) so as to temporarily fasten a draw-off tap to the wall and to align the draw-off tap.

Description

The invention relates to a drainage device, which is particularly suitable for installation in a shower or wet room.

The present application claims the priority of the Swiss patent application CH 01753/08 , which was submitted on 10.11.2008.

There are more shower channels used, which are designed to supply the service water that is generated in the area of a shower, a siphon or drain. A corresponding example is in Fig. 1 shown. Such a shower channel 10 is sunk buried in the floor and extends for example along a side or rear wall 20 of the shower area. Looking at a slightly inclined substrate 11, the service water runs in the direction shower channel 10 and is fed from there to the siphon or drain, which is arranged below the shower channel 10 in the ground. To disguise the shower channel 10 upwards, according to the prior art, an elongate cover grid 43 can be mounted.

An exemplary shower channel is offered under the name AQUA shower channel ^™ by Schaco AG, Switzerland.

A wall-parallel and exactly horizontal mounting of such a shower channel 10 is not very easy, especially since typically the shower channel 10 is positioned before the inclined bottom of the shower, here referred to as shower floor created. The wall finish in the transition region from the shower channel 10 to an adjacent wall 20 is not without problems. In case of improper installation, leaks can occur, for example, through which water can penetrate into the wall 20 or the floor. In addition, sound bridges often occur in the area of the wall termination, which can lead, for example, to impact sound or water noise being transmitted via the wall to other areas of the building. In this case, binding standards would not be adhered to.

It is therefore the task of developing a new drainage device that is easier to manufacture and easier to install. In addition, problems with the penetration of water, and sound problems are to be solved.

Another object is seen in developing a drainage device that can be used as universally as possible in various installation situations.

According to the invention, a recessed drainage gutter for liquids is provided. The drainage channel has an elongated drainage channel which has at least one passage area in an upper area in order to be able to supply a liquid from above through the drainage channel to a drain when installed. In addition, at least one first longitudinal collar is provided, which extends along a first longitudinal side of the passage region. A frame is partially disposed below the first longitudinal collar. The frame has a vertical surface which is located laterally next to the first longitudinal collar. The frame is slidably connected to the gutter. In the region of the first longitudinal collar, a flexible sealing strip with a strip length is arranged, which is approximately the total length of the gutter corresponds, wherein a part of the flexible sealing strip between the first longitudinal collar and the frame is arranged.

Fig. 1

eine perspektivische Ansicht einer ersten Dusche mit Ablaufrinne;

Fig. 2A

eine schematische Schnittansicht einer ersten Ablaufrinne, gemäss Erfindung, wobei eine verschiebbare Zarge im Anlagezustand (Nullstellung) gezeigt ist;

Fig. 2B

eine schematische Schnittansicht der ersten Ablaufrinne, gemäss Erfindung, wobei eine verschiebbare Zarge maximal nach links verschoben ist;

Fig. 2C

eine schematische Schnittansicht der verschiebbaren Zarge der ersten Ablaufrinne, gemäss Erfindung, wobei ein Randdämmstreifen angebracht ist;

Fig. 3

eine schematische Draufsicht einer weiteren Ablaufrinne, gemäss Erfindung, mit angebrachtem Dichtstreifen;

Fig. 4A

eine perspektivische Ansicht einer verschiebbaren Zarge, gemäss Erfindung;

Fig. 4B

eine verkleinerte perspektivische Ansicht einer festen Zarge zum Horizontaleinbau, gemäss Erfindung;

Fig. 5

eine schematische Schnittansicht der ersten Ablaufrinne, gemäss Erfindung, im montieren Zustand;

Fig. 6

eine schematische Schnittansicht einer weiteren Ablaufrinne, gemäss Erfindung, im montieren Zustand;

Fig. 7A

eine schematische Schnittansicht einer weiteren Ablaufrinne, gemäss Erfindung;

Fig. 7B

eine schematische Draufsicht eines Schaumstoffkörpers, gemäss Erfindung;

Fig. 8

eine schematische Schnittansicht einer weiteren bevorzugten Ausführungsform der Erfindung.

Further details and advantages of the invention will be described below with reference to embodiments and with reference to the drawings. Show it:

Fig. 1

a perspective view of a first shower with gutter;

Fig. 2A

a schematic sectional view of a first gutter, according to the invention, wherein a sliding frame in the investment state (zero position) is shown;

Fig. 2B

a schematic sectional view of the first gutter, according to the invention, wherein a sliding frame is moved to the maximum to the left;

Fig. 2C

a schematic sectional view of the movable frame of the first gutter, according to the invention, wherein a Randdämmstreifen is attached;

Fig. 3

a schematic plan view of another gutter, according to the invention, with attached sealing strip;

Fig. 4A

a perspective view of a sliding frame, according to the invention;

Fig. 4B

a reduced perspective view of a solid frame for horizontal installation, according to the invention;

Fig. 5

a schematic sectional view of the first gutter, according to the invention, in the assembled state;

Fig. 6

a schematic sectional view of another gutter, according to the invention, in the assembled state;

Fig. 7A

a schematic sectional view of another gutter, according to the invention;

Fig. 7B

a schematic plan view of a foam body according to the invention;

Fig. 8

a schematic sectional view of another preferred embodiment of the invention.

The invention will be described below with reference to some embodiments. Before, a typical installation situation based on Fig. 1 described.

A shower with gutter 10 is in Fig. 1 shown. Shown is a shower 10, which does not require a shower tray or the like. Sufficient drainage of the water is ensured by the fact that the shower floor area 11 has a slight gradient relative to the surrounding floor area. In the example shown, the shower floor area 11 on the right approximately has the level of the floor 13 occupied with plates. Towards the left (ie towards the wall 20), the shower floor area 11 drops off the level of the bathroom floor covered with slabs 13. At the lowest point, an outflow is planned. In the example shown, a so-called gutter 10 is used as a drain, which is covered at the top with a quadrangular (preferably rectangular) grid 43. The size of the grate 43 is chosen so that there is a gap at the edge through which water enters the gutter 10. Particularly suitable for such an application is a shower channel AQUA ™, which is available from Schaco AG, Switzerland.

The simple and quick installation of such a gutter 10 by means of two mounting bracket is described in the aforementioned priority application. The gutter 10 can also be attached to the subfloor without such mounting brackets would be necessary.

In the FIGS. 2A-2C a possible embodiment of the invention is shown in schematic form. In Fig. 2A a section through a gutter 10 is shown. It is a recessed drainage gutter 10, which is connected fluidically with a drain 33 (not visible). The gutter 10 has an overall length L (see Fig. 3 ) and has an elongated drainage channel 30, which has at least one passage area 31.1 in an upper area, in order to be able to supply a liquid from above through the drainage channel 10 to the drainage 33 when installed. In addition, at least one first longitudinal collar 31.2 is provided which extends along a first longitudinal side of the passage region 31.1 extends. In the example shown, a second longitudinal collar 31.3 is present. The second longitudinal collar 31.3 is optional.

According to the invention, a (sliding) frame 60 with a vertical surface 61 is arranged below the first longitudinal collar 31.2. The frame 60 is slidably connected to the gutter 10 so that the vertical surface 61 is laterally adjacent to the first longitudinal collar 31.2. In Fig. 2A a situation is shown where the frame 60 is in a zero position (contact position). In this zero position, the frame 60 is not extended, but it lies substantially on the gutter 10 at. In Fig. 2B a situation is shown where the frame 60 has been extended to a maximum position to the left. The maximum extension length A1 is in the range between the two FIGS. 2A and 2B indicated.

In the region of the first longitudinal collar 31.2, a flexible sealing strip 36 with a strip length LS is arranged (see Fig. 3 ). The strip length LS corresponds approximately to the total length L of the gutter 10. A portion of the flexible sealing strip 36 is disposed between the first longitudinal collar 31.2 and the frame 60.

The flexible sealing strip 36 is made of a flexible material that is waterproof, so that no water passes through the sealing strip 36 to the underlying wall 20. In addition, the sealing strip 36 should be designed so that it can receive or be impregnated by liquid seal or tile adhesive. Therefore, sealing strips 36 are particularly well, which are constructed of two or more materials (eg sandwich-like) in layers. For example, a flexible and waterproof rubber strip, which is at least partially laminated with a fleece, has proven particularly useful. The flexible sealing strip 36 has a maximum strip height HS (see Fig. 3 ), which is at least 20 mm, and a strip thickness DS (see FIGS. 2A and 2B ), which is between 0.5 mm and 3 mm. Preferably, the flexible sealing strip 36 comprises an adhesive or adhesive strip 37 (see Fig. 3 ) which extends along the strip length LS and is adapted for attachment of the flexible strip 36 to the vertical surface 61 of the frame 60.

The frame 60, in addition to an upwardly directed leg, which forms the vertical surface 61, a profile shape (in Fig. 2C designated as area 62), which is adapted substantially to the outer shape of the gutter 10. Preferably, the profile shape of the frame 60 is selected so that it conforms or adapts in the zero position to the outer shape of the gutter 10.

In the embodiment shown, a screw bolt 14.1 is welded in the lower region of the gutter 10. In or on the lower leg 60.1 of the frame 60 is a slot or a slot 64 (see Fig. 4A ) is provided to receive the bolt 14.1. A nut 14.2 together with the bolt 14.1 a screw 14. By tightening this screw 14, the position of the frame 60 is fixed with respect to the gutter 10. Preferably, wing nuts are used as a nut 14.2.

Preferably, along the length L1 of the frame 60 at least two tabs 65 are provided for such screw 14.

When mounting the gutter 10, you can loosen the frame 60 by loosening the screw 14, then take them as far as necessary to the left. When the leg with the vertical surface 61 abuts the wall 20, then the screw 14 can be tightened. These measures provide a clean and stable, wall-parallel transition between the gutter 10 and the wall 20 and also the tile thickness can be taken into account locally.

The flexible sealing strip 36 serves as a seal between the frame 60 and the gutter 10 and between the wall 20 and the gutter 10. To ensure a watertight transition, the sealing strip 36 along the Vertical surface 61 guided parallel to the wall upwards and fixed there. The sealing strip 36 has a maximum strip height HS (see Fig. 3 ). Preferably, the sealing strip 36 has a net-like strip in the upper region, which extends over the entire length LS. Depending on the installation situation, the upper edge of the sealing strip 36 is higher or lower. In Fig. 2A the zero position is shown and the sealing strip 36 reaches a height H1 *, which corresponds approximately to the maximum strip height HS. In the maximum position (see Fig. 2B ), the sealing strip 36 ends a little further down. Here the height is only H2 *, with H2 * <H1 *.

The sealing strip 36 is preferably glued (at least vulcanised) at least on the underside of the first flat longitudinal collar 31.2, as in the FIGS. 2A and 2B shown.

In Fig. 2C is shown in a schematic representation that the frame 60 is connected to a Randdämmstreifen 39 (eg made of polyethylene foam). Such edge insulation strips 39 are known and are used to prevent sound and thermal bridges in the case of a floating screed. The edge insulation strip 39 is attached before or during assembly of the gutter 10. In Fig. 5 It can be seen that this edge insulation strip 39 extends from the subfloor 17 (eg made of concrete) upwards along the wall 20. The height of the Randdämmstreifens 39 is chosen so that it covers the entire area of the wall 20 in any case, where the frame 60 would otherwise butt directly against the wall 20. Because the vertical surface 61 of the frame 60 does not rest directly on the wall 20, but is separated from the wall 20 by the edge insulation strip 39, sound bridges are prevented. The upper edge X1 of the edge insulation strip 39 preferably extends at a minimum distance of 5 mm above the upper edge X2 of the frame 60. In the contact region 67, the edge insulation strip 39 can rise flush on the floor 17 (as shown in the figures), or the edge insulation strip 39 can in the contact region 67 to be led around the corner. For this purpose, the edge insulation strip 39 may be provided with small longitudinal cuts.

Particularly preferred is an embodiment in which the edge insulation strip 39 is glued to the rear (wall facing) vertical surface 61 of the frame 60 to simplify the assembly and to ensure that the upper edge X1 of Randdämmstreifens 39 in any case above the top edge X2 the frame 60 is located (preferably with 5mm minimum distance).

In Fig. 3 are shown with reference to a schematic plan view more details of a gutter 10. In addition, this figure can be taken from certain dimensions.

In Fig. 4A a possible embodiment of a frame 60 is shown. The frame 60 has a number of openings 63 in the vertical surface 61. Of these openings 63 are in Fig. 4A for the sake of simplicity, only four are shown. The openings 63 are preferably located in the upper half or in the upper third of the vertical surface 61. The lower leg 60.1 of the frame 60 is formed here of two tabs 65, which are each provided with a slot or slot 64 and in the fictitious plane 68th (in Fig. 4A indicated by dashed lines) of the lower leg 60.1.

The vertical surface 61 of the frame 60 has the openings 63, so that after assembly of the gutter 10 together with frame 60 wall side, for. a liquid seal and / or a tile mortar can be applied. In addition, the tile mortar, which is used for attaching wall tiles 16, a better primer when the vertical surface 61 of the frame 60 is provided with as many openings 63.

Such a frame 60 after Fig. 4A is suitable for creating a wall finish. If the gutter 10 is not to be installed along a wall 20, one or more of the flange spacers 70 may be installed Fig. 4B be screwed to the gutters 10. Such a flange widening 70 may have a horizontal surface 71 with a plurality of apertures 63 and a profile region with one, two or more tabs 65. The tabs 65 may have holes around the bolts 14.1 through. For the plumber and tiler is by mounting such flange spacers 70, the surface installation of a gutter 10 is very simple. In addition, it is prevented that the sealing strip 36 is potted with the screed 19.

However, the flange widening 70 can also consist of only one piece, instead of the multiple flange widenings 70 must be used.

The flange spacers 70 are preferably made of plastic or metal (e.g., stainless steel).

In Fig. 5 is shown a first possible installation situation. In the subfloor 17, a drain pipe 33 is provided. An outlet 32 (gutter nozzle) of the gutter 10 is connected from above with this drain pipe 33. Preferably, at the corresponding transition point, a soundproofing connection 34 (also called socket connection) made of rubber-like material is used. Thus, a watertight connection can be ensured, which is also sound-decoupled. The soundproofing connection 34 may have a rubber collar 34.1, which rests flat on the floor 17 in order to prevent screed material forming a sound bridge to the floor 17 or the drainage pipe 33 in the area of the soundproofing connection 34.

On the wall 20 of the edge insulation strip 39 is glued or otherwise secured, as in Fig. 5 to recognize. Preferably, however, the edge insulation strip 39 is glued to the vertical surface 61 of the frame 60 with a predefined supernatant measure (5 mm). The frame 60 is extended so far to the left that the vertical surface 61 rests flat against the edge insulation strip 39. Then, in an optional intermediate step, liquid sealing over the upper area (which is preferably made as a fleece or net) of the edge insulating strip 39 and / or the upper area of the vertical area 61 is painted. Before or after the sealing strip 36 is attached flat on the vertical surface 61. Preferably comes for this purpose Adhesive strip 37 is used, which is mounted on the back (wall side) of the sealing strip 36.

On the floor 17, impact sound insulation 18.1 and thermal insulation 18.2 are applied, with the corresponding insulation materials being cut so that they extend as far as possible below the gutter 10. Then the screed 19 is poured. By using the soundproofing 34 sound bridges between screed material 19 and bottom 17 or drain 33 are prevented. Sound, e.g. gets into the drain connection 32, the sound-decoupled connection can not penetrate.

On the second flat longitudinal collar 31.3 and the screed 19, a liquid seal 41 can be applied before then tiles 13 with a tile adhesive (not shown) are glued.

On the rear wall 20 and tiles 16 can be attached. For this purpose, tile adhesive (not shown) is applied to the wall 20. The tile adhesive is pulled over the leg with the vertical surface 61 and the sealing strip 36 is embedded in the mortar. Then the tiles are 16 (or other wall coverings, or other panels mounted or applied) pressed. Between the lower edge 16.1 of the tile 16 and the first flat longitudinal collar 31.2, a small gap is provided. This gap may then optionally be e.g. sealed with a silicone joint. The inventive compound is because of the sealing strip 36 but also without silicone joint tight.

In Fig. 6 another possible installation situation is shown. The installation situation is essentially the same as in Fig. 5 installation situation shown. Therefore, only differences will be explained below. The gutter 10 has a foam body 35, which, as in Fig. 6 shown below the gutter 10 is arranged. This foam body 35 extends approximately along the entire length L of the gutter 10 and has a thickness TS2 (see Fig. 7A ), which allows the space between the bottom of the second flat longitudinal collar 31.3 and the footfall sound insulation 18.1 and thermal insulation 18.2 at least partially close. If now the screed 19 is poured, so hardly or no screed material passes under the gutter 10. The gutter 10 is supported by the foam body 35 quasi floating in the screed 19. The foam body 35 serves as a kind of sound decoupling between the gutter 10 and the shower tray 11, as well as a screed barrier to reduce the passage of screed material or completely prevent. Particularly preferred is an embodiment in which the foam body 35 threaded sockets or Einsteckmuttern includes in order to attach mounting feet in these can. The foam body 35 can then stand up with these mounting feet, for example on an underbody (eg floor 17).

The thickness TS2 of the foam body 35 is greater than the maximum depth TM of the gutter 10. The width BS2 is selected so that the foam body 35 sits at least under a portion of the second flat longitudinal collar 31.3. In the example shown, the foam body 35 extends below the entire gutter 10. The foam body 35 has in the section shown a U-shape with two different widths legs. In Fig. 7A is a section through the gutter 10 together with foam body 35 shown, which was made shortly before a point where one of the screw 14 is provided. The foam body 35 may have in this area an oblique or otherwise shaped surface 35.1, which is adapted to the shape of the underside of the gutter 10. In Fig. 6 however, another section is shown, which is parallel to the section in Fig. 7A lies. In this section, it can be seen that the foam body 35 can have a recess 35.2 in order to receive the screw connection 14. The oblique or other shaped surface 35.1 is indicated by a dashed line.

A schematic plan view of an embodiment of a foam body 35 according to the invention is shown in FIG Fig. 7B shown. This foam body 35 has a cup-shaped recess, the bottom portion 35.1 is slightly inclined (eg analogous to the oblique bottom of the gutter 10). In two Areas are recess 35.2 provided to accommodate the screw 14 can. This foam body 35 is provided for a gutter 10 with two screw 14.

The foam body 35 may be made of expanded polystyrene (EPS), for example.

By this type of embodiment of the gutter 10, the in Fig. 7A is shown again, an even better impact sound decoupling is achieved. In addition, the installation is simplified further. During assembly, fewer errors may occur (eg when creating the screed 19).

The movable frame 60 with vertical surface 61 can also be replaced by a frame 70 (also called flange widening) with horizontal surface 71 (see also Fig. 4B ). In this case, the leg formed as a horizontal surface 71 is located at the location of the leg 61 formed as a vertical surface. Such a frame 70 with horizontal surface 71 is used when the gutter 10 is not to be installed in the vicinity of a wall 20, but in a flat floor area. In Fig. 4A the position 66 of such an optional horizontal surface 71 is indicated by dashed lines. The leg formed as a horizontal surface 71 replaces the leg formed as a vertical surface 61.

In another embodiment, a thin (angled) strip is provided with the gutters, which is placed on the sealing strip 36, to prevent that when removing a silicone joint, the sealing strip 36 is injured or severed with a carpet knife. The (angle) bar preferably has a length which corresponds approximately to the total length L. In Fig. 7A the position of such an optional (angle) bar 21 is indicated schematically.

The frames 60 and / or 70 are / is preferably made of a metal sheet or of plastic. The thickness of the material can be between 0.5 mm and 3 mm. Preferably, a material thickness between 1 and 2 mm. The Vertical surface 61 preferably has a height H1 between 30 mm and 80 mm. Preferably, a height H1 is between 45 and 65 mm. The width B2 of the frame 60 (see Fig. 4A ) corresponds at least to the width B1 of the first flat longitudinal collar 31.2 (see Fig. 3 ). If B1 = 10 mm and B2 = 15 mm, then the frame 60 can extend the longitudinal collar 31.2 by about 15 mm to the left.

Fig. 8 shows a schematic sectional view of another preferred embodiment of the invention. This embodiment is characterized in that the sealing strip 36 engages around a lateral part of the gutter 10. In the example shown, the sealing strip 36 extends below the first flat longitudinal collar 31.2, then downwards and then enters the region between the frame 60 and the lower surface 12 of the gutter. In this area, the sealing strip 36 is preferably clamped or clamped. The sealing strip 36 may be completely or partially glued to the gutter 10 or vulcanized to this. It is also possible to use a butyl adhesive tape for attachment and / or sealing.

Particularly preferred is an embodiment in which the sealing strip 36 not only in that area has an adhesive strip 37 or an adhesive surface which is glued against the vertical surface 61 of the frame 60, but also in the transition region between gutter 10 and frame 60 with an adhesive strip or an adhesive surface is provided. Preferably, a slightly adhesive adhesive is used in this transition region to press the sealing strip 36 during assembly against the vertical surface 61 of the frame 60 and to be able to fix there. As a transition region of that region is defined, where the sealing strip 36 merges in the assembled state of a horizontal orientation in a vertical orientation.

LIST OF REFERENCE NUMBERS

Gutter (shower channel)

10

shower floor

11

lower surface of the gutter

12

Base plate or floor tile

13

screw

14

bolt

14.1

nut

14.2

Tile / wall plate

16

Bottom edge of the tile 16

16.1

Subfloor (for example concrete)

17

sound insulation

18.1

thermal insulation

18.2

Floor structure (eg screed)

19

wall

20

angle bar

21

elongated drainage channel

30

Passband

31.1

first flat longitudinal collar

31.2

second flat longitudinal collar

31.3

Outlet (gutter)

32

outflow

33

socket connection

34 (soundproof)

rubber collar

34.1

foam body

35 (for example 30mm high)

recess

35.1

Sloping surface

35.2

Sealing strip (fleece or insulating strip)

36

tape

37

Edge insulation strips

39

liquid waterproofing

41

shower drain

42

(oblong) rust

43

mounting means

50

movable frame

60

lower thigh

60.1

vertical space

61

profiled area

62

breakthroughs

63

Long holes or slots

64

tabs

65

optional horizontal surface

66

contact area

67

Fictitious level

68

Flanschverbreiterung

70

horizontal surface

71

Excess

A

maximum extension length

A1

Width of the first flat longitudinal collar 31.2

B1

Width of the frame

B2

foam width

BS2

strip height

H1

height

H1 *

maximum strip height

HS

Stripe height (minimum stripe height)

H2

height

H2 *

strip thickness

DS

overall length

L

strip length

LS

Length of the frame 60

L1

maximum depth

TM

Depth of the foam body

TS2

Top edge of the edge insulation strip 39

X1

Top edge of the vertical surface 61

X2

Claims (14)

Lowerable drainage gutter (10) which can be fluidly connected to a drain (33), wherein the drainage gutter (10) has an overall length (L) and comprises: - An elongated flow channel (30) having at least one passage area (31.1) in an upper region, in order to be able to supply a liquid from above through the drainage channel (10) to the drain (33), a first longitudinal collar (31.2) which extends along a first longitudinal side of the passage region (31.1), characterized in that a frame (60) is arranged below the first longitudinal collar (31.2), wherein the frame (60) is displaceably connected to the gutter (10) and has an upwardly directed vertical surface (61) parallel to the first longitudinal side of the passage region ( 31.1), in that in the region of the first longitudinal collar (31.2) a flexible sealing strip (36) with a strip length (LS) is arranged, which corresponds approximately to the total length (L), wherein a part of the flexible sealing strip (36) is arranged between the first longitudinal collar (31.2) and the frame (60) is arranged. A gutter (10) according to claim 1, characterized in that the vertical surface (61) is designed for wall-parallel mounting and the frame (60) has a profiled area (62) with a shape which at least partially conforms to the shape of a portion of the gutter (10) clings. A gutter (10) according to claim 1 or 2, characterized in that the frame (60) has at least two elongated holes or slots (64) for securing the frame (60) to a lower surface (12) of the gutter (10) , wherein preferably a screw connection (14) is used. Drainage channel (10) according to claim 3, characterized in that at least two screw connections (14) are provided in order to connect the frame (60) detachably and displaceably to the drainage channel (10). A gutter (10) according to any one of the preceding claims, characterized in that a Randdämmstreifen (39) on a wall-facing rear side of the vertical surface (61) of the frame (60) is mounted to the gutter (10) in the mounted state against a wall (20 ) soundproof. A gutter (10) according to any one of the preceding claims, characterized in that the vertical surface (61) of the frame (60) has a plurality of openings (63), after the installation of the gutter (10) together with the frame (60) wall side, a liquid seal and / or to apply mortar. Drainage channel (10) according to one of the preceding claims, characterized in that the frame (60) is made of a sheet metal or of plastic. Drainage channel (10) according to one of the preceding claims, characterized in that an adhesive strip (37) is provided on a wall-facing rear side of the sealing strip (36) in order to adhere the sealing strip (36) to the vertical surface (61) of the frame (60) can. A gutter (10) according to any one of the preceding claims, characterized in that the flexible sealing strip (36) has a strip height (HS) which is at least 20 mm and a strip thickness (DS) which is between 0.5 mm and 3 mm , A gutter (10) according to any one of the preceding claims, characterized in that the flexible sealing strip (36) is an adhesive or an adhesive strip (37) extending along the strip length (LS) and adapted for wall or floor mounting of the flexible strip (36). Drainage channel (10) according to one of the preceding claims, characterized in that below a second longitudinal collar (31.3) a foam body (35) is arranged, which extends along the second longitudinal side of the passage region (31.1). Drainage channel (10) according to one of the preceding claims, characterized in that the drainage channel (10) has a sound-insulated transition to the outflow (33). Drainage channel (10) according to claim 12, characterized in that the sound-insulated transition through a soundproofing connection (34), preferably a socket connection is realized, which is arranged around a drain connection (32) of the gutter (10). Drainage channel (10) according to one of the preceding claims, characterized in that the drainage channel (10) comprises at least one flange widening (70) for surface installation, which can be fastened to the drainage channel (10).

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