EP4155471A1 - Adaptor bend, method and set for connecting a drain pipe of a sanitary article to a drain pipe - Google Patents

Abstract

Jump bend (1) for connecting a drain line (2) of a sanitary article (3) to a drain pipe (4), at least having: - a first pipe bend (5) with an inlet socket (6) and a first connection socket (7); - a second Pipe bend (8) with a discharge socket (9) and a second connection socket (10); and - at least one bracing device (16, 17) for bracing the first pipe bend (5) with the second pipe bend (8). Drain pipe (4) suggested.

Description

The present invention relates to a jump bend, a method and a set for connecting a drain line of a sanitary article to a drain pipe. The invention serves in particular to connect drain lines and drain pipes (for example in or in front of a building wall and/or a building floor) which have a horizontal and/or vertical line offset.

Such misaligned pipes can occur, for example, when renovating bathrooms when replacing a floor-standing toilet with a wall-hung toilet. Floor-standing toilets can have drainage pipes for draining off a flushing liquid, which, for example, lead vertically into a building floor and must be reused for wall-hung toilets. Wall-hung toilets are regularly attached to a building wall via a mounting frame and have a drain line for draining the flushing liquid. The drain pipe can extend at least partially in a vertical direction and thereby run at a smaller distance from the building wall than the drain pipe of the original floor-standing toilet. In order to bridge the resulting line offset between the drain line of the wall-hung toilet and the drain pipe of the original floor-standing toilet, jump bends are known. When installing the jump bends, their offset must be adjusted to the line offset. This is done by cutting the jump arches to length and then gluing them. If a Jump Arch is deflected too much, it becomes unusable and must be replaced with a new Jump Arch. In addition, the curing of the bonding of the jump arches is time-consuming.

It is therefore the object of the invention to at least partially solve the problems outlined with reference to the prior art and in particular to specify an offset arc whose offset can be reversibly adjusted with little expenditure of time. In addition, a method is to be specified with which an offset of a jump arc can be reversibly adapted with little expenditure of time. Furthermore, a set is to be specified with which an offset of a pipe bend can be reversibly adjusted with little expenditure of time.

These objects are solved with a jump arc, a method and a set according to the features of the independent patent claims. Further advantageous refinements of the invention are specified in the dependent patent claims. It should be pointed out that the features listed individually in the patent claims can be combined with one another in any technologically meaningful way and define further refinements of the invention. In addition, the features specified in the patent claims are specified and explained in more detail in the description, with further preferred configurations of the invention being presented.

• einen ersten Rohrbogen mit einem Einlaufstutzen und einem ersten Verbindungsstutzen;
• einen zweiten Rohrbogen mit einem Ablaufstutzen und einem zweiten Verbindungsstutzen; und
• zumindest eine Verspanneinrichtung zum Verspannen des ersten Rohrbogens mit dem zweiten Rohrbogen.

A jump bend contributes to this for connecting a drain line of a sanitary item to a drain pipe, which has at least the following:

• a first pipe bend with an inlet connection piece and a first connection piece;
• a second pipe bend with a drain pipe and a second connection pipe; and
• at least one bracing device for bracing the first pipe bend with the second pipe bend.

The sanitary article, in particular water-carrying and/or wall-hanging, can be, for example, a toilet, a shower-toilet, a toilet bowl, sanitary ware or a bidet. The sanitary article can, for example, be attached to a building wall using a mounting frame and/or attached and/or attachable to a building floor. The mounting frame can, for example, comprise at least one metal profile and/or a cistern for receiving a rinsing liquid for rinsing the sanitary article. After the mounting frame has been attached to the building wall and/or the building floor, the mounting frame can be clad in particular by a pre-wall which, for example, comprises at least one panel and/or at least one cladding element. The at least one board can be, for example, a gypsum board and/or the at least one cladding element can be a tile. The sanitary article can then be fastened to the mounting frame. For this purpose, the mounting frame can have at least one fastening element for the sanitary article, which is designed, for example, in the manner of a metal rod or threaded rod. The mounting frame has, in particular, a plurality of fastening elements for the sanitary article, it being possible for the fastening elements to be arranged at a distance from one another and/or at the same height.

The sanitary article has a drain line for draining the flushing liquid after a flushing process. The drain line can be tubular and/or designed in the manner of a drain line pipe bend. Furthermore, the drain line can have an arc of, for example, greater than 90°. In addition, the drain line can have at least one horizontally running area and/or at least one vertically running area. In addition, the drain line can be attached to the mounting frame, for example using a pipe clamp.

The drain pipe can, for example, run at least partially through the building wall and/or the building floor. In particular, the drain pipe can have a drain pipe inlet at a longitudinal end, from which the drain pipe extends at least partially (substantially) horizontally or (substantially) vertically through the building wall and/or the building floor. The drain pipe can in particular at least partially have a slope of, for example 1° (degrees) to 10°, preferably 1° to 5°, more preferably (substantially) 3°. The flushing liquid can be fed in particular to a public sewage system via the drain pipe.

The jump bend comprises a first pipe bend with an inlet socket and a first connection socket. The jump bend or the first pipe bend can be connected in particular (liquid-tight and/or gas-tight) to the discharge line via the inlet connection. Furthermore, the jump bend or the inlet connection can also be fastened (in particular directly) to the mounting frame or a pipe clamp of the mounting frame. For this purpose, the jump bend or the inlet connection can have, for example, a circumferential collar and/or a circumferential groove. In this way, in particular, a vertical line offset can be compensated. In addition, the jump bend or the inlet socket can be connected (in particular directly) to a connection socket and/or a toilet connection piece. For this purpose, a seal, in particular a ring-shaped or disc-shaped seal, can be arranged in and/or on the inlet connection. The seal can in particular prevent liquids and/or gases from escaping from a gap between the inlet connector and the outlet pipe. Furthermore, the inlet connector can extend at least partially along an in particular straight longitudinal axis of the inlet connector and/or have a round or circular cross-section. Furthermore, an inlet connection opening of the inlet connection can have a diameter of 32 mm to 315 mm. The first connecting piece can extend at least partially along a, in particular straight, first connecting piece longitudinal axis.

The jump bend comprises a second pipe bend with an outlet socket and a second connection socket. The jump bend or the second pipe bend can be connected in particular (liquid-tight and/or gas-tight) to the drain pipe via the drain connection. For this purpose, in and/or on the drain socket and/or in and/or on the drain pipe, be arranged in particular ring-shaped seal. Furthermore, the drain socket can extend at least partially along a longitudinal axis of the drain socket, in particular a straight one, and/or have a round or circular cross-section. Furthermore, a drain socket opening of the drain socket can have a diameter of, for example, 32 mm (millimeters) to 315 mm. The longitudinal axis of the inlet socket of the inlet socket or the inlet socket opening runs in particular parallel to the longitudinal axis of the outlet socket of the outlet socket or the outlet socket opening. The second connecting piece can extend at least partially along a, in particular straight, second connecting piece longitudinal axis.

In addition, the jump bend has at least one bracing device for bracing the first pipe bend with the second pipe bend. By means of the at least one bracing device, the first pipe bend and the second pipe bend can be clamped to one another in particular in such a way that they cannot (unintentionally and/or independently) become detached from one another. Furthermore, the first pipe bend and the second pipe bend can be clamped together by the at least one clamping device in such a way that the inlet connection piece and the outlet connection piece are arranged with an offset relative to one another. "Tensioning" can be understood to mean, for example, that the at least one tensioning device generates a force that holds the first pipe bend in or on the second pipe bend. The force can in particular act parallel to the first longitudinal axis of the connecting piece and/or the second longitudinal axis of the connecting piece. The at least one bracing device enables in particular a reversible and/or non-destructive bracing and relieving of the first pipe bend and second pipe bend, in particular as often as desired. The at least one bracing device can be designed, for example, in the manner of a latching connection between the first pipe bend and the second pipe bend.

The offset bend can have a connecting pipe which connects the first connection piece of the first pipe bend to the second connection piece of the second pipe bend, so that the inlet connection piece and the outlet connection piece are arranged with an offset, the Connecting tube is formed from at least one tube segment. The connecting pipe connects the first connection piece of the first pipe bend to the second connection piece of the second pipe bend in a fluid-conducting manner, so that the inlet connection piece and the outlet connection piece are arranged with a (particularly additional and/or adapted) offset. The offset is in particular a distance between the longitudinal axis of the inlet socket of the inlet socket or the inlet socket opening and the longitudinal axis of the outlet socket of the outlet socket or the outlet socket opening. The offset can be, for example, 50 mm to 1,200 mm, preferably 60 mm to 210 mm. The connecting tube or the at least one tube segment of the connecting tube extends in particular along a, in particular straight, longitudinal axis of the connecting tube. Furthermore, the connecting pipe or the at least one pipe segment of the connecting pipe can be inserted, in particular parallel to the first longitudinal axis of the connecting piece, into the first connecting piece of the first pipe bend and/or parallel to the second longitudinal axis of the connecting piece into the second connecting piece of the second pipe bend, in particular in a liquid-tight and/or gas-tight manner. As a result, the longitudinal axis of the connecting pipe can be aligned with the first longitudinal axis of the connecting piece and/or the second longitudinal axis of the connecting piece. The connecting pipe or the at least one pipe segment of the connecting pipe is in particular not glued to the first connecting piece and/or the second connecting piece. Instead, a seal can be arranged between the connecting pipe and the first connecting piece and/or between the connecting pipe and the second connecting piece.

The connecting pipe or the at least one pipe segment of the connecting pipe can be braced by the at least one bracing device. The at least one bracing device can be used to brace the connecting pipe and/or the at least one pipe segment between the first connecting piece of the first pipe bend and the second connecting piece of the second pipe bend. With the help of a suitable number of pipe segments, the offset of the longitudinal axis of the inlet socket and the longitudinal axis of the outlet socket can be adjusted, increased and/or reduced. Distances or jumps in offset are preferred of 10 mm steps executable. "Tensioning" can also be understood to mean, for example, that the at least one tensioning device generates a force that holds the connecting pipe and/or the at least one pipe segment in or on the first connecting piece and/or the second connecting piece. The force can in particular act parallel to the first longitudinal axis of the connecting piece, the second longitudinal axis of the connecting piece and/or the longitudinal axis of the connecting pipe. The at least one bracing device enables, in particular, reversible and/or non-destructive bracing and relieving of the connecting pipe or detachment of the connecting pipe from the first connecting piece and/or second connecting piece, in particular as often as desired. In this way, to adjust the offset, the connecting tube can be used and/or changed, in particular multiple times, for example with a connecting tube with a suitable connecting tube length. The at least one bracing device can be designed, for example, in the manner of a latching connection between the connecting pipe and the first connecting piece and/or between the connecting pipe and the second connecting piece. The bracing device can be provided or set up in such a way that the connecting pipe or the at least one pipe segment can be braced against the first connecting piece and/or second connecting piece, in particular by setting an at least non-positive connection.

The connecting pipe can be formed from a plurality of pipe segments. In particular, the connecting tube can be formed from any number of tube segments. For example, the connecting tube can be formed from 2 to 10 tube segments. Each tube segment can have a tube segment length of, for example, 10 mm to 80 mm, in particular parallel to the longitudinal axis of the connecting tube. The individual pipe segments are in particular plugged into one another and/or not glued together. At least one seal can be arranged between the individual tube segments. For adapting the offset between the inlet connection and the outlet connection of the jump bend to the line offset between the drain line and in the drain pipe, the connecting pipe can be composed of an appropriate number of pipe segments so that the connecting pipe has the appropriate connecting pipe length. The individual tube segments can be clamped together in particular by the at least one clamping device, so that the individual tube segments cannot become detached from one another. For this purpose, the at least one bracing device can be designed, for example, in the manner of a latching connection between the individual tube segments. The at least one clamping device enables, in particular, a reversible and/or non-destructive clamping and relieving of the pipe segments or a loosening of the pipe segments, in particular as often as desired. Furthermore, the pipe segments can be connected with at least one screw, clamp and/or collar.

At least two pipe segments can have different pipe segment lengths. For example, the tube segments can have a tube segment length of 10 mm, 20 mm, 40 mm and/or 80 mm.

The at least one pipe segment can have a non-round cross section. In particular, all pipe segments of the connecting pipe have a non-round cross section. In addition, the first connecting piece and/or the second connecting piece can also have a non-round cross section. For example, the at least one pipe segment, all pipe segments, the first connecting piece and/or the second connecting piece can have an oval cross section. The cross section runs, in particular, orthogonally to the first longitudinal axis of the connecting piece, the second longitudinal axis of the connecting piece and/or the longitudinal axis of the connecting pipe. The at least one pipe segment, the first connecting piece and/or the second connecting piece can have a first diameter of, for example, 40 mm to 100 mm, preferably 50 to 70 mm, particularly preferably ( essentially) 60 mm, and/or in a second direction, in particular orthogonal to the longitudinal axis of the inlet nozzle, Outflow nozzle longitudinal axis, first connecting piece longitudinal axis, second connecting piece longitudinal axis, connecting pipe longitudinal axis and/or the first direction, have a second diameter of, for example, 80 mm to 160 mm, preferably 100 mm to 140 mm, particularly preferably (essentially) 120 mm. As a result, the first connecting piece, the second connecting piece and/or the connecting pipe can be designed particularly flat, so that the offset arch can be arranged in particular invisibly in the floor of the building.

The at least one bracing device can extend from the first pipe bend to the second pipe bend. In particular, the at least one bracing device can extend from the first connecting piece of the first pipe bend to the second connecting piece of the second pipe bend. The jump arch can in particular have two bracing devices which can be arranged, for example, on opposite sides of the jump arch.

The at least one bracing device can comprise at least one rod-shaped element. The at least one rod-shaped element can consist at least partially of plastic and/or metal, such as stainless steel, and/or be designed in the manner of a threaded rod. The at least one rod-shaped element can have a rod diameter of 4 mm to 10 mm, for example.

The first pipe bend and/or the second pipe bend can have at least one guide for the at least one bracing device. The first pipe bend and/or the second pipe bend can in particular each have two guides for the at least one bracing device, which can in particular be arranged on opposite sides of the jump bend. The at least one guide can be designed in the manner of a through hole, slot, groove and/or a sleeve. Furthermore, the at least one guide can be formed in one piece with the first pipe bend and/or the second pipe bend. At least one Rod-shaped element of the at least one bracing device extends in particular through a first guide of the first pipe bend and a second guide of the second pipe bend.

The at least one bracing device can be fastened to the at least one guide with at least one nut. For this purpose, the at least one nut can in particular be screwed onto the at least one rod-shaped element. In particular, a nut can be screwed onto each longitudinal end of the rod-shaped element. By tightening the at least one nut, a tensioning of the connecting tube can be increased in particular and/or by loosening the at least one nut, the tensioning of the connecting tube can be reduced or eliminated.

1. a) Bestimmen eines Leitungsversatzes zwischen der Abflussleitung und dem Abflussrohr;
2. b) Bereitstellen eines erfindungsgemäßen Versprungbogens;
3. c) Anpassen eines Versatzes zwischen einem Einlaufstutzen des Versprungbogens und einem Ablaufstutzen des Versprungbogens an den Leitungsversatz durch Bilden eines Verbindungsrohrs des Versprungbogens aus zumindest einem Rohrsegment; und
4. d) Verspannen des Verbindungsrohrs mithilfe zumindest einer Verspanneinrichtung.

According to a further aspect, a method for connecting a drain line of a sanitary article to a drain pipe is also proposed, which has at least the following steps:

1. a) determining a line offset between the drain line and the drain pipe;
2. b) providing a jump arch according to the invention;
3. c) adapting an offset between an inlet connection piece of the jump bend and an outlet connection piece of the jump bend to the line offset by forming a connecting tube of the jump bend from at least one tube segment; and
4. d) bracing the connecting pipe using at least one bracing device.

The line offset can take place in step a), in particular by measuring, for example using a tape measure or folding rule. The adjustment of the offset in step c) can take place in particular in such a way that the offset (substantially) corresponds to the line offset. For further details on the procedure, reference is made in full to the description of the jump arc.

• einen ersten Rohrbogen mit einem Einlaufstutzen und einem ersten Verbindungsstutzen;
• einen zweiten Rohrbogen mit einem Ablaufstutzen und einem zweiten Verbindungsstutzen;
• eine Mehrzahl von Rohrsegmenten mit unterschiedlichen Rohrsegmentlängen zum Bilden eines Verbindungsrohrs, mittels dem der erste Verbindungsstutzen des ersten Rohrbogens mit dem zweiten Verbindungsstutzen des zweiten Rohrbogens verbindbar ist, sodass der Einlaufstutzen und der Ablaufstutzen mit einem Versatz angeordnet sind; und
• zumindest eine Verspanneinrichtung zum Verspannen des Verbindungsrohrs.

According to yet another aspect, a set for connecting a drain line of a sanitary article to a drain pipe is also proposed, which has at least the following:

• a first pipe bend with an inlet connection piece and a first connection piece;
• a second pipe bend with a drain pipe and a second connection pipe;
• a plurality of pipe segments with different pipe segment lengths to form a connecting pipe, by means of which the first connection piece of the first pipe bend can be connected to the second connection piece of the second pipe bend, so that the inlet connection piece and the outlet connection piece are arranged with an offset; and
• at least one bracing device for bracing the connecting pipe.

Consequently, the set includes in particular a jump bend according to the invention with a plurality of tube segments with different tube segment lengths. For example, the set can include at least a first pipe segment with a first pipe segment length, at least a second pipe segment with a second pipe segment length, at least a third pipe segment with a third pipe segment length and/or at least a fourth pipe segment with a fourth pipe segment length. The first pipe segment length can be 10 mm, for example, the second pipe segment length 20 mm, the third pipe segment length 40 mm and/or the fourth pipe segment length 80 mm. In addition, the set can include additional pipe segments with additional pipe segment lengths. Due to the plurality of pipe segments with different pipe segment lengths, the connecting pipe length of the connecting pipe and/or the offset between the inlet socket and the outlet socket can be flexibly adjusted. For further details on the set, reference is made in full to the description of the jump arch according to the invention and the method according to the invention.

Fig. 1:

ein Sanitärartikel;

Fig. 2:

ein Versatz zwischen einer Abflussleitung und einem Abflussrohr des Sanitärartikels;

Fig. 3:

ein Versprungbogen in einer perspektivischen Darstellung;

Fig. 4:

Rohrsegmente des Versprungbogens in einer Seitenansicht;

Fig. 5:

ein Rohrsegment in einem Querschnitt;

Fig. 6:

das Rohrsegment in einem Längsschnitt;

Fig. 7:

ein erster Rohrbogen des Versprungbogens in einer perspektivischen Darstellung; und

Fig. 8:

die mit dem Versprungbogen verbundene Abflussleitung und Abflussrohr

The invention and the technical environment are explained in more detail below with reference to the figures. It should be pointed out that the figures show a particularly preferred embodiment of the invention, but are not limited thereto. The same components in the figures are provided with the same reference numbers. It shows as an example and schematically:

Figure 1:

a sanitary ware;

Figure 2:

an offset between a drain pipe and a drain pipe of the sanitary ware;

Figure 3:

a jump arch in a perspective view;

Figure 4:

Pipe segments of the jump arch in a side view;

Figure 5:

a tube segment in a cross section;

Figure 6:

the pipe segment in a longitudinal section;

Figure 7:

a first pipe bend of the jump bend in a perspective representation; and

Figure 8:

the drain line and drain pipe connected to the jump arch

The 1 shows a sanitary article 3 in the manner of a toilet bowl with a in the 2 shown mounting frame 34 is attached to a building wall 35. The mounting frame 34 is in the 1 disguised with a pretext 36. The front wall 36 here comprises a panel 37 to which cladding elements 38 are attached in the manner of tiles.

The 2 shows the mounting frame 34 without the in FIG 1 Pretext 36 shown and the sanitary article 3 in a longitudinal section. On the mounting frame 34, a flushing cistern 39 is fixed for receiving a flushing liquid that is in the 1 Sanitary articles 3 shown can be fed via a feed line 40 . After the sanitary article 3 has been rinsed, the rinsing water is to be fed to a drain pipe 4 via a drain line 2 . The drain line 2 is attached to the mounting frame 34 with a pipe clamp (not shown here) and is designed in the manner of a 90° drain bend, so that a drain line end 41 of the drain line 2 or a drain line longitudinal axis 42 of the drain line 2 runs vertically at the drain line end 41. The drain pipe 4 and a drain pipe longitudinal axis 43 of the drain pipe 4 run in the area of a drain pipe inlet 44 of the drain pipe 4 (essentially) perpendicularly through a building floor 45. The drain pipe longitudinal axis 42 of the drain pipe 2 and the drain pipe longitudinal axis 43 of the drain pipe 4 run parallel and at a distance from one another , So that between the drain line end 41 of the drain line 2 and the drain pipe inlet 44 of the drain pipe 4 there is a line offset 29, which is with a in the 3 jump arc 1 shown must be bridged.

The 3 shows the jump arch 1 in a perspective view. The offset bend 1 comprises a first bend 5 with an inlet socket 6 and a first connecting socket 7. The split bend 1 also comprises a second bend 8 with an outlet socket 9 and a second connecting socket 10. The first connecting socket 7 of the first bend 5 is connected via a connecting tube 11 connected to the second connecting piece 10 of the second pipe bend 8, so that the inlet nozzle 6 or an inlet nozzle longitudinal axis 46 of the inlet nozzle 6 and the outlet nozzle 9 or an outlet nozzle longitudinal axis 47 of the outlet nozzle 9 are arranged with an offset 12. The connecting pipe 11 extends along a straight longitudinal axis 48 of the connecting pipe and is formed from a first pipe segment 13 , a second pipe segment 14 , a third pipe segment 15 and a fourth pipe segment 49 . For this purpose, the tube segments 13, 14, 15, 49 were plugged into one another and with a first bracing device 16 and a second bracing device 17 with one another and with the first pipe bend 5 and second pipe bend 8 braced. The first bracing device 16 comprises a first rod-shaped element 22 and the second bracing device 17 comprises a second rod-shaped element 23. The rod-shaped elements 22, 23 are each designed in the manner of a threaded rod. The first rod-shaped element 22 is inserted through a first guide 24 of the first pipe bend 5 and through a second guide 25 of the second pipe bend 8 so that the first rod-shaped element 22 runs parallel to the longitudinal axis 48 of the connecting pipe. Then the first rod-shaped element 22 was secured with a first nut 26 and a second nut 27 on the guides 24, 25. Accordingly, the second rod-shaped element 23 of the second bracing device 17 is inserted through a third guide 50 of the second pipe bend 8 and a fourth guide (not visible here) of the first pipe bend 5, so that the second rod-shaped element 23 runs parallel to the longitudinal axis 48 of the connecting pipe. Then the second rod-shaped element 23 was secured with a third nut 28 and a fourth nut (not visible here) on the third guide 50 of the second pipe bend 8 and the fourth guide of the first pipe bend 5 . The first guide 24 and the fourth guide (not visible here) of the first pipe bend 5 are formed in one piece with the first pipe bend 5 and on opposite sides of the first pipe bend 5 . Correspondingly, the second guide 25 and the third guide 50 of the second pipe bend 8 are formed in one piece with the second pipe bend 8 and on opposite sides of the second pipe bend 8 . The connecting pipe longitudinal axis 48 of the connecting pipe 11 extends with a first connecting pipe angle 51 to the inlet socket 6 or the inlet socket longitudinal axis 46 and with a second connecting pipe angle 52 to the discharge socket 9 or the discharge socket longitudinal axis 47. The first connecting pipe angle 51 and/or the second connecting pipe angle 52 can for example 90° to 110°, particularly preferably 90° or 97°. Furthermore, the longitudinal axis 46 of the inlet socket and the longitudinal axis 47 of the outlet socket can run parallel to one another. The individual components of the jump arch 1 are part of a set 30.

The 4 shows an example of the first pipe segment 13, second pipe segment 14 and fourth pipe segment 49 in FIG 3 The first pipe segment 13 has a first pipe segment length 18 parallel to the connecting pipe longitudinal axis 48, the second pipe segment 14 has a second pipe segment length 19 and the fourth pipe segment 49 has a third pipe segment length 20. The first pipe segment length 18, second pipe segment length 19 and third pipe segment length 20 are of different lengths.

The figure 5 shows the second pipe segment 14 in a cross section along a 4 section line IV-IV shown. The second pipe segment 14 has like the entire in the 3 Connecting pipe 11 shown has a non-round or oval cross section 21 .

The 6 shows the second pipe segment 14 in a longitudinal section along the in FIG figure 5 shown cutting line VV. In a longitudinal section or along the longitudinal axis 48 of the connecting tube, the second tube segment 14 (like all the other tube segments 13, 15, 49) has a diamond-shaped cross-sectional area 53.

The 7 shows the first pipe bend 5 in a perspective view. The first connecting pipe piece 7 has a first connecting piece longitudinal axis 32 which is parallel or coaxial to that in FIG 3 shown connecting pipe longitudinal axis 48 of the connecting pipe 11 runs. The connecting pipe 11 can be inserted into a first connecting opening 31 of the first connecting piece 7 parallel to the longitudinal axis 32 of the connecting piece. The first connection opening 31 runs obliquely, ie at a third angle 33, to the first connection piece 7 or the first connection piece longitudinal axis 32. The third angle 33 can be, for example, 10° to 90°, preferably 30° to 45°, particularly preferably (essentially ) 35°. The Indian 3 The second pipe bend 8 shown or the second connecting piece 10 of the second pipe bend 8 can be designed in accordance with the first connecting piece 7 of the first pipe bend 5 . This allows the in the 3 shown offset 12 are minimized when the first Pipe bends 5 and second pipe bends 8 are clamped together or fastened to one another without the connecting pipe 11 using the first clamping device 16 and the second clamping device 17 .

The 8 shows the jump arc 1 after the in the 3 shown offset 12 of the jump arch 1 to the in the 2 line offset shown adjusted 29, the drain line end 41 of the drain line 2 in a 3 shown inlet nozzle opening 54 of the inlet nozzle 6 is arranged and the outlet nozzle 9 in the in the 2 shown drain pipe inlet 44 of the drain pipe 4 was arranged. As a result, the drain line 2 is connected to the drain pipe 4 via the jump bend 1 in a liquid-conducting manner.

The present invention allows an offset of a pipe bend to be reversibly adapted with little expenditure of time.

Reference List

1

jump arch

2

drain line

3

sanitary ware

4

drain pipe

5

first pipe bend

6

inlet nozzle

7

first connector

8th

second pipe bend

9

drain socket

10

second connector

11

connecting pipe

12

offset

13

first pipe segment

14

second pipe segment

15

third pipe segment

16

first bracing device

17

second bracing device

18

first pipe segment length

19

second pipe segment length

20

third pipe segment length

21

cross-section

22

first rod-shaped element

23

second rod-shaped element

24

first lead

25

second lead

26

first mother

27

second mother

28

third mother

29

misalignment

30

set

31

first connection opening

32

first connector longitudinal axis

33

third angle

34

mounting frame

35

building wall

36

pretext

37

plate

38

paneling element

39

cistern

40

supply line

41

drain line end

42

drain line longitudinal axis

43

drain pipe longitudinal axis

44

drain pipe inlet

45

building floor

46

Inlet nozzle longitudinal axis

47

Longitudinal axis of drain socket

48

connecting pipe longitudinal axis

49

fourth pipe segment

50

third lead

51

first connecting pipe angle

52

second connecting pipe angle

53

Cross sectional area

54

inlet nozzle opening

Claims (11)

Jump bend (1) for connecting a drain line (2) of a sanitary article (3) to a drain pipe (4), at least having: - A first pipe bend (5) with an inlet connection piece (6) and a first connection piece (7); - A second pipe bend (8) with a discharge nozzle (9) and a second connection piece (10); and - At least one bracing device (16, 17) for bracing the first pipe bend (5) with the second pipe bend (8). Projection bend (1) according to Patent Claim 1, having a connecting pipe (11) which connects the first connecting piece (7) of the first pipe bend (5) to the second connecting piece (10) of the second pipe bend (8), so that the inlet piece (6) and the outlet socket (9) is arranged with an offset (12), the connecting pipe (11) being formed from at least one pipe segment (13, 14, 15, 49). Jump arch (1) according to claim 2, wherein the connecting pipe (11) is formed from a plurality of pipe segments (13, 14, 15, 49). Jump arch (1) according to claim 3, wherein at least two pipe segments (13, 14, 15, 49) have different pipe segment lengths (18, 19, 20). Jump arch (1) according to one of the preceding claims, wherein the at least one tube segment (13, 14, 15, 49) has a non-round cross section (21). Jump bend (1) according to one of the preceding claims, wherein the at least one bracing device (16, 17) extends from the first bend (5) to the second bend (8). Jump arch (1) according to one of the preceding claims, wherein the at least one bracing device (16, 17) comprises at least one rod-shaped element (22, 23). Jump bend (1) according to one of the preceding claims, wherein the first bend (5) or the second bend (8) has at least one guide (24, 25, 50) for the at least one bracing device (16, 17). Jump arch (1) according to claim 8, wherein the at least one bracing device (16, 17) is fastened to the at least one guide (24, 25) with at least one nut (26, 27, 28). Method for connecting a drain line (2) of a sanitary article (3) to a drain pipe (4), comprising at least the following steps: a) determining a line offset (29) between the drain line (2) and the drain pipe (4); b) providing a jump arch (1) according to one of the preceding claims; c) Adapting an offset (12) between an inlet socket (6) of the offset bend (1) and an outlet socket (9) of the offset bend (1) to the line offset (29) by forming a connecting pipe (11) of the offset bend (1) from at least a pipe segment (13, 14, 15, 49); and d) bracing the connecting pipe (11) using at least one bracing device (16, 17). Set (30) for connecting a drain line (2) of a sanitary article (3) to a drain pipe (4), at least having: - A first pipe bend (5) with an inlet connection piece (6) and a first connecting piece (7); - A second pipe bend (8) with a discharge nozzle (9) and a second connection piece (10); - a plurality of pipe segments (13, 14, 15, 49) with different pipe segment lengths (18, 19, 20) to form a connecting pipe (11) by means of which the first connecting piece (7) of the first pipe bend (5) is connected to the second connecting piece (10) of the second pipe bend (8) can be connected, so that the inlet connection (6) and the outlet connection (9) are arranged with an offset (12); and - At least one bracing device (16, 17) for bracing the connecting tube (11).

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