EP1853769A1

EP1853769A1 - Shower device

Info

Publication number: EP1853769A1
Application number: EP06706653A
Authority: EP
Inventors: Jan Heisterhagen
Original assignee: Hansgrohe SE
Current assignee: Hansgrohe SE
Priority date: 2005-03-04
Filing date: 2006-02-04
Publication date: 2007-11-14
Anticipated expiration: 2026-02-04
Also published as: RU2376423C2; EP1853769B1; US20080313802A1; WO2006094587A1; DE102005011294A1; RU2007131477A; CN101133218B; US8122528B2; CN101133218A; ES2574922T3; PT1853769T; DK1853769T3; PL1853769T3; JP2008531147A

Abstract

Disclosed is a shower device (10) which is attached (37) to a wall and is not connected in a fixed manner to the interior installation, or an additional hand shower. A hose (4) that extends from a plumbing fixture (1) to a hand shower (5, 45) is used for supplying said shower device (10) or hand shower. The hand shower comprises an outlet (24) for the water discharged from the hose. Said outlet can be joined to an inlet (20) into the shower device such that the water reaches the shower device via the hand shower. The inventive shower device can be a wall-mounted rod (11). Preferably, the connection that redirects the water is established by means of a mechanical coupling device.

Description

Description shower unit

The invention relates to a shower device with a sanitary fitting, in which a sanitary valve is arranged, which serves among other things to control a shower hose connection.

When renovating bathrooms, the problem may be that you want to have additional showering facilities, but the expense of installing strands of wire completely under plaster is avoided. It is already known for this purpose, a body spray system for subsequent self-installation so to design (DE 29604312) that provides for the side shower a wall bar, which receives its water via a guided from the sanitary fitting hose. The connection to the wall bar then contains a second changeover valve so that the normal hand shower can be connected via another connection. In this way, the amount and temperature of the water for the side shower can be controlled via the existing valve, while for switching between the side shower and the hand shower, a switching valve is present at another location.

The invention is based on the object of creating a possibility to be able to control an additional shower device via an existing sanitary fitting.

To solve this problem, the invention proposes a shower device with the features mentioned in claim 1. Further developments of the invention are the subject of dependent claims. The invention also proposes a hand shower with the features listed in claim 30. The hand shower belonging to the sanitary fitting thus has, in addition to its normal jet outlet element, an outlet connection which can be connected to an input connection of a further shower device.

If this output terminal is connected to the input terminal of the further shower device, the further shower device can be controlled by the sanitary fittings. So there is no further manual sanitary valve required to change or adjust, for example, the amount and / or the temperature of reaching the other shower device water. Only one additional valve is required to open or close the hand shower exit port.

In the further shower device may be an accessory to the hand shower, for example, a supplement of the hand shower with a different type of radiation or other shape or a different type of handling. This additional shower can be handled together with the hand shower, or even have its own handle that can be used to handle the auxiliary hand shower and the hand shower.

In a development of the invention, it can be provided that the hand shower has a mechanical coupling device for the mechanical coupling of the hand shower to the further shower device.

In particular, it can be provided that the coupling device is designed such that in the mechanical connection between the hand shower and the other shower device at the same time the output terminal of the hand shower is hydraulically connected to the input port of the other shower device. This will allow lent by a simple mechanical connection process at the same time to establish the fluid connection between the two parts.

As already mentioned, a valve may be provided to open the outlet connection. This valve can be operated, for example, by a manually operated actuator. Then the user can consciously establish the fluid connection.

The valve can be arranged for example in the hand shower itself. It can be designed and arranged like a conventional valve for switching between different types of radiation of a hand shower, so that previous solutions can be used by arranged in hand showers valves.

However, it is also conceivable and within the scope of the invention to arrange the valve for opening the outlet connection of the hand shower in the sanitary fitting itself. In this case, for example, a hose having two water guides may be used.

It is also possible that the valve is indeed arranged in the hand shower, but its actuator is mounted in the sanitary fitting.

Another possibility proposed by the invention is that the valve for opening and closing the output terminal by the establishment or release of a mechanical connection with the input port of the shower device is actuated. Then the user no longer has to perform any additional activities in order to be able to control the further shower device. For example, the mechanical connection, which also produces the fluid connection at the same time, can be configured as a plug-in coupling, so that the outlet connection in the hand-held showerhead forms part of this plug-in coupling whose other part is arranged in the further showering device. Plug-in couplings are known per se, so that known solutions can be used, wherein optionally an adaptation to the present here specific application can be performed.

The valve which opens and closes the outlet connection of the hand shower can, for example, be designed in such a way that, when the outlet connection is open, the water supply to the jet outlet element is at least partially switched off. It may also be provided a complete shutdown. This means that when the connection between the hand shower and further shower device is established, the water is then only supplied to the further shower device or, in the first place, to the further shower device.

However, it is also conceivable and within the scope of the invention that the valve is designed such that when the outlet port is open, the water supply to the jet outlet element of the hand shower is maintained. In a mechanical coupling between the hand shower and other shower device, depending on the attachment and training of the other shower device, the hand shower can still be used as a head shower or side shower.

According to the invention may be provided in a development that the output terminal and / or the coupling device are arranged on the hand shower, that when manufactured connection with the other shower device, the jet outlet element facing in a direction facing the user. This is useful if the jet outlet element is to continue to be used for showering. In a further development it can be provided that the coupling device has a water-carrying plug-in nipple. This can be covered, for example, with not connected hand shower, so that it is exposed only when making the mechanical connection. For this purpose, a sleeve or a similar element can serve, which may also have additional functions, for example as a functional element for the holder of the hand shower when it is not used.

In a further development, the invention proposes to connect the shower device described with a shower device connected to the output connection of the hand shower and mechanically coupled thereto.

This may in particular have a shower device that does not have its own fluid connection with a domestic installation. Preferably, however, it is a shower device that is mechanically attached automatically to a wall or to another part of the device of a bathroom, a shower cubicle or the like.

It was mentioned in the introduction that the driving of a wall bar by means of a hose is already known. The additional shower device proposed by the invention, which is connected to the hand shower, can be any shower device, for example also a wall bar, which can serve to receive side shower heads.

For example, in further development of the invention, the wall bar additionally serve as a normal wall bar by having a preferably displaceable holder for the hand shower, so that This can also be used as overhead shower without operating the wall bar.

In a further development of the invention it can be provided that the wall rod is hollow, so that its interior can serve as a water guide.

In a further development of the invention, it can be provided that the input connection of the shower device designed as a wall bar and / or the part of the coupling device assigned to the wall bar is arranged in the region of the lower end of the wall bar.

According to the invention it can be provided that the further shower device has at least one overhead shower. By attaching the hand shower to the coupling device, the overhead shower can then be supplied with water.

The wall bar can also have at least one side shower.

To switch between overhead shower and side shower, the shower device may have its own diverter valve.

The amount of water exiting from the overhead shower or the side shower and its temperature but is still controlled or determined by the sanitary valve in the sanitary fitting.

According to the invention it can be provided that in the region of the lower end of the wall rod, a console is arranged, which has the parts of the connecting device and / or the coupling device. The console may include or form additional functional elements, but for example, storage facilities for needed or desired when showering objects.

The invention also proposes a shower device for attachment to a wall or other part of a shower cubicle, which has at least one jet outlet element, an inlet connection for connection to an outlet connection of a hand shower and a water guide from the inlet connection to the at least one jet outlet element.

This shower device can be designed as a wall bar, it can also have a mechanical coupling device for mechanically coupling a hand shower.

The invention likewise proposes a hand shower with a connection for a shower hose, at least one jet outlet element and an optionally openable outlet connection for connection to an input connection of a shower device.

Further features, details and advantages of the invention will become apparent from the claims and abstract, the wording of which is incorporated by reference into the content of the description, the following description of a preferred embodiment of the invention and from the drawing. Hereby show:

Figure 1 purely schematically the overview of the invention;

Figure 2 is a side view of a hand shower, which is used for the shower device of Figure 1;

Figure 3 is a side view of another hand shower; FIG. 4 shows the hand shower of FIG. 3 in a condition ready for connection to the wall bar;

Figure 5 is a longitudinal section through a coupling device between see a wall rod and the hand shower of Figure 2;

FIG. 6 shows the section corresponding to FIG. 5 in the connected state of the two parts;

Figure 7 is a representation corresponding to Figure 1 of a shower device, which is particularly suitable for the hand shower of Figure 2 and

Figure 8 shows the side view of a hand shower with another shower device in the form of an additional shower.

Figure 1 shows in a highly simplified schematic representation of the parts with the aid of which the invention is to be explained. At any point of a bathroom, a sanitary fitting 1 is mounted, in which a sanitary valve is housed. For example, it is a thermostatic valve, which is operated by means of an actuating element 2. From the sanitary fitting 1 performs a connection 3 for a shower hose 4 addition. At the end of the shower hose 4, a hand shower 5 is connected, which has a handle 6 and a shower head 7. On the visible in Figure 1 front of the shower head 7, a jet outlet element in the form of a jet disk 8 is arranged, which is provided with different jet outlet openings.

Regardless of the sanitary fittings 1, another shower device 10 is mounted in the bathroom, for example, attached to the wall. This further shower device 10 has no water-leading rende connection with the house installation, but is independent of the sanitary fitting 1 attached.

The further shower device contains a wall rod 11, which is designed as a high-quality tube. The cross section preferably deviates from the circular shape. The wall rod 11 extends between a console 12 arranged at its lower end and an overhead shower 13 arranged at its upper end, which in the example illustrated is a shower with a flow, in which the water is thus separated from a slot 14 in the form of a water jet thin fan emerges.

In the visible in Figure 1 front of the wall bar 11 individual jet outlet openings 15 are formed, the water leading are connected to the interior of the wall rod 11. On the wall bar 11, a holder 16 is arranged, which surrounds the wall bar 11 partially and slidably disposed in the longitudinal direction of the wall bar. It can be set in any position, for example, by an internal stress of the material from which the holder 16 is made. At its side, a conventional cone holder 18 is attached via a rotary joint 17. In this cone holder 18, the handle 6 of the hand shower 5 can be inserted. The wall bar 11 can be used in this way as a conventional wall bar.

The holder 16 is designed such that it leaves free the middle region of the front side of the wall bar 11 in which the jet outlet elements 15 are located.

In the console 12, a recess 19 is centrally formed, in the center of a socket 20 can be seen. This bush 20 forms an input port for water and is connected to the hollow interior of the wall rod 11. The invention now provides for the hand shower 5 to be provided with an outlet connection which can be connected to the socket 20 of the wall bar 11 in such a way that the water introduced through the shower hose 4 can reach the inside of the wall bar 11. This will first be explained with a different in the form with respect to Figure 1 hand shower in Figure 2. The hand shower 5 stroke of Figure 2 is not intended for the wall bar 11 of Figure 1, but for another wall bar. The hand shower 5 has the shape of a thin cylinder. At its lower end, a thread 21 is formed to connect the existing at the end of the shower hose 4 union nut. In the lateral surface of the cylinder, a field with individual jet outlet elements 22 is formed. These jet outlet elements 22 are oriented so that they do not emit all the parallel rays, but that the opening angle of the emitted jet fan is smaller than corresponds to the circumference of the field.

At the end of the hand shower 5 facing away from the connection for the shower hose 4, a rotatable ring element 23 is arranged which forms an actuating element for a changeover valve arranged in the interior of the hand shower 5 ¹ . In the end face 24, an outlet connection for the water introduced through the shower hose 4 is arranged. It can be a socket that interacts with a nipple of a wall bar. The example of FIG. 2 was chosen to show that the arrangement of an outlet fitting on a hand shower, as suggested by the invention, need not in any way affect the appearance of the hand shower in its external appearance. The hand shower can be used and used in the same way as before. In a wall bar, which is to be used with the hand shower of Figure 2, one would reasonably be the input terminal to the bottom, so that the hand shower is arranged in extension of the wall bar. It is, of course, also conceivable to use a wall bar with the wall shown in FIG. th form the hand shower of Figure 2 to attach to the bottom of the overhead shower 13, which would have the side effect that the hand shower can serve as a side shower at the same time.

Figures 3 and 4 now show a hand shower, which is specifically intended for the wall bar of Figure 1, namely for coupling in the recess 19 in the console 12. The hand shower contains, as already mentioned, a shower head 7 with a jet disk. 8 The jet outlet elements or jet openings are not shown here.

At the back of the shower head 7, a projection 26 is formed, which has the shape of a button. With this approach 26, the hand shower can hang on a corresponding bracket. The projection 26 is formed so that it can be pushed by pressure on its back in the housing of the shower head 7, see Figure 4. This then remains connected to the water guide in the interior of the shower head 7 nipple 27, which is to intervene in the socket 20 in the console 12 is determined.

Now to another embodiment, which is shown in Figures 5 and 6. FIGS. 5 and 6 show in their upper part the lower end of a wall bar 30 which has in its interior a water guide 31 formed by a hose. In the lower end of the wall bar 30, a plug 32 is inserted, which has a continuous channel 33. The plug 32 then forms a sleeve 34 in the lower region into which a nipple 35 is screwed. The hollow nipple 35 has in the region of its free end individual webs 36, which form spaces between them.

The plug 32 is screwed by means of a wall bracket 37 to the wall. This wall bracket is used with the help of the plug 32 and the holder of the wall bar 30th Over the sleeve 34, an outer sliding sleeve 38 is placed, which is pushed by a voltage applied to a shoulder of the sleeve 34 spring 39 upwards, that is in the direction of the plug 32. Between the sleeve 34 and the sliding sleeve 38, a pivot hook 40 is inserted, which projects in the position shown in the interior of the sleeve 34 inside. If the sleeve 38 is displaced downward against the action of the spring 39 in FIG. 5, the radial outer side 41 of the pivoting hook 40 passes into a groove 42, where the inner side of the sliding sleeve 38 has a larger diameter. As a result, the pivot hook 40 can be pivoted outwards, so that its inner edge 43 is displaced outwardly from the interior of the sleeve 34.

One end of a hand shower 45, which is shown in the section of FIG. 5 in its end region, acts together with the interior of the sleeve 34. It is a hand shower, which is similar to the hand shower 5 in Figure 2. The end of the hand shower 45 includes a circumferential groove 46 which has a certain distance from the front end. If the hand shower is inserted into the sleeve 34, the pivot hooks 40, of which there is more than the one shown in Figure 5, get into this groove 46 and thereby lock the hand shower in the sleeve 34. In the end region of the hand shower is a valve 47 housed, which is closed by action of a spring 48 in the normal state.

After insertion of the hand shower creates the position shown in Figure 6. The end of the valve closing plate 49 abuts against the outer ends of the webs 36. These move the valve closing plate 49 so far into the interior of the hand shower that the valve is open. The water passing through the hand shower and its water guide 50 flows past the valve closure plate 49 and into the interior of the plug 32 through the spaces between the webs 36. From there, the water enters the water guide 31 of the wall bar 30th

To release the connection, the sliding sleeve 38 is pushed down in Figure 6, so that the pivot hooks 40 disengage from the groove 46. Then the hand shower can be pulled out of the inlet connection of the wall bar 30 again.

FIG. 7 shows a representation corresponding to FIG. 1, in which the hand shower 5 has the shape of the hand shower of FIG. With its front end face, it is inserted into the axial input terminal of a wall bar 11, which is designed as a round the shape of the hand shower 5 weiteretzendes tube. In the region of its upper end, the pipe passes over an arc 51 in the overhead shower 13, which here has the shape of a flat disk with a large beam exit surface.

FIG. 8 shows the possibility mentioned that the further shower device is an accessory 52 for the hand shower, for example an additional shower which emits its rays here in a different direction than the hand shower 5 itself The hand shower 5, which is connected in the same way to the hand shower 5 as the wall bar 11 of the embodiment according to FIG. 7, can also be, for example, a bristled brew.

Claims

claims

1. shower device, with

1.1 a sanitary fitting (1), 1.2 a in the sanitary fitting (1) arranged sanitary valve,

1.3 a shower hose connection (3), the

1.3.1 is controlled by the sanitary valve, and with

1.4 a hand shower (5,45), the 1.4.1 is connected via a shower hose (4),

1.4.2 at least one jet outlet element and

1.4.3 has an optionally openable output terminal (24) for connection to an input terminal of a further or additional shower device.

2. Shower device according to claim 1, wherein the hand shower (5, 45) has a mechanical coupling device for mechanical coupling to the shower device.

3. shower device according to claim 2, wherein the coupling device is designed such that in mechanical connection between hand shower (5,45) and shower device and the output terminal of the hand shower (5, 45) is connected to the input terminal of the shower device.

4. Shower device according to one of the preceding claims, wherein the output port (24) is to be opened by a valve.

5. Shower device according to claim 4, wherein the valve is operated by a manual actuator.

6. Shower device according to claim 4 or 5, wherein the valve in the hand shower (5, 45) is arranged.

7. shower device according to claim 4 or 5, wherein the valve in the sanitary fitting (1) is arranged.

8. Shower device according to one of claims 4 to 7, wherein the valve by the establishment of a mechanical connection between the hand shower (5, 45) and the input terminal of the shower device is actuated.

9. Shower device according to one of the preceding claims, wherein the output terminal (24) of the hand shower (5, 45) has a part of a plug-in coupling, the other part is arranged in the shower device.

10. Shower device according to one of claims 4 to 9, wherein the valve is designed such that when the outlet port of the hand shower (5, 45), the water supply to the jet outlet element of the hand shower (5, 45) is at least partially turned off.

11. Shower device according to one of claims 4 to 9, wherein the valve is designed such that when the output connection of the hand shower (5, 45), the water supply to the

Beam outlet element of the hand shower (5, 45) is maintained.

12. Shower device according to one of the preceding claims, in which the outlet connection from the hand shower (5, 45) and / or the coupling device is arranged on the hand shower (5, 45) such that, when the connection is made, the hand-held se (5, 45) with the shower device, the jet outlet element of the hand shower (5, 45) facing in a direction facing the user.

13. Shower device according to one of claims 2 to 12, wherein the coupling device has a water-carrying plug-in nipple (27).

14. Shower device according to claim 13, wherein the plug-in nipple (27) is covered and only when producing the mechanical

Connection is exposed.

15. Shower device according to claim 14, wherein the cover (26) as a functional element for the hand shower (5, 45) is formed.

16. Shower device according to one of the preceding claims, with a at the output terminal (24) of the hand shower (5, 45) connected and mechanically coupled thereto showering device.

17. Shower device according to claim 16, wherein the shower device does not have its own connection to a domestic installation.

18. Shower device according to claim 16 or 17, wherein the shower device itself is mechanically fastened to a wall or the like.

19. Shower device according to one of claims 16 to 18, wherein the shower device as a wall bar (11, 30) is formed.

20. Shower device according to claim 19, wherein the wall bar (11) has a preferably displaceable holder (16) for the hand shower (5, 45) not operatively connected to it.

21. Shower device according to claim 19 or 20, wherein the wall rod (11, 30) is hollow and its interior serves as a water guide.

22. Shower device according to one of claims 19 to 21, wherein the input terminal in the wall bar (11, 30) and / or the wall rod (11, 30) associated part of the coupling device in the region of the lower end of the wall bar (11, 30) is arranged.

23. Shower device according to one of claims 16 to 22, wherein the shower device has at least one overhead shower (13).

24. Shower device according to one of claims 16 to 23, wherein the shower device has at least one side shower.

25. Shower device according to claim 23 or 24, wherein the overhead shower (13) and / or the side shower by the sanitary valve in the sanitary fitting (1) can be controlled.

26. Shower device according to one of claims 16 to 25, wherein in the region of the lower end of the wall rod (11, 30) a console (12) is arranged, which has the parts of the connecting device and / or the coupling device.

27. Shower device according to claim 16 or 17, wherein it is an additive for the hand shower in the further shower device.

28. Shower device for attachment to a wall or the like, with at least one jet outlet element, an input connection for connection to an output connection (24) of a hand shower (5, 45) and with a water supply from the input connection to the at least one jet outlet element.

29. Shower device according to claim 28, with a mechanical coupling device for coupling a coupling device of a hand shower (5, 45).

30 hand shower, with a connection for a shower hose (4), at least one jet outlet element and an optional opening outlet port (24) for connection to an input port of another or additional shower device.