JP2014507574A - Technical unit for sanitary equipment - Google Patents

Abstract

Front interface suitable for mounting the rear interface (3) and the sanitary urinal member (4) suitable for the technical unit (1) for WC to mount it on the installation surface (2) on the house side 5). The technical unit comprises one or more support elements (6) that allow the mounting of the toilet member (4) on the technical unit (1). The technical unit also comprises a casing containing both the interfaces (3, 5) and a toilet lower shower device (7).
[Selection] Figure 18

Description

  The present invention relates to a sanitary apparatus including the technical unit for a sanitary device according to the first stage of claim 1 and the technical unit according to the present invention according to the first stage of claim 31.

  According to EP 2067901 A, it comprises an installation wall extending vertically to the floor, which induces stress from the WC-pottery (suspended on the wall) as a static element to the floor, Further, a toilet flushing device, a water and sewage pipe of a sanitary device, and a lower washing shower for the human body are installed on the back of the installation wall, and a ceramic bowl can be mounted on the installation wall. With respect to the installation wall, all the mechanisms are arranged under the wall material, and as a result, there arises a problem that all the elements belonging to the mechanism become difficult to access, and therefore the maintenance quality is deteriorated. Another difficulty is seen in the design as it requires an opening or door to ensure access to the mechanism. This facility has a unique interface between the toilet bowl member and the installation wall. There is a complete lack of an interface to the real wall. Yet another important problem is that the decision to install a shower toilet with a mechanism built into such an installation wall must already be made during pipe installation. Therefore, it becomes impossible to install a shower toilet later. When installing the apparatus, the installation wall is first fixed to the house floor and the house wall, and then the assembly frame is covered with a shielding material. After installing the installation wall, the shower unit, flush toilet panel, and removable plate are installed so that the shower unit and all other mechanical elements are accessible for correction. The toilet member is finally fixed on the installation wall constructed in such a manner. That is, the installation wall can be completely processed and delivered in advance and therefore does not have any independent modular mechanism elements that allow the flush toilet to be fixed on the wall in two installation steps. For assembly in such only two installation steps, a rear interface in which all the flush toilet parts are arranged freely accessible and a front interface in which the toilet member can be freely fixed from the front later Is lacking.

Other problems with known solutions are as follows:
• cleaning of technical units or installation walls is impossible;
The installation wall is a static element and needs to be back-coupled to a fixed wall and supported on the floor for static reasons;
・ Once the appropriate installation wall element is installed, it becomes impossible to install the conventional WC-ceramics.

  In this regard, the present invention seeks to improve. The object of the present invention is therefore to provide a combination of shower toilet technology and WC-ceramics by two independent elements (technical unit and WC-ceramics).

  The object is solved by a technical unit having the features of claim 1 and a sanitary device having the features of claim 31.

The advantages achieved by the present invention can be shown by the following features:
・ The decision to install the shower toilet is sufficient if it is made for the first time after the installation of the pipe (it is sufficient if it is decided immediately before the final installation of the shower toilet);
・ Optimum accessibility and maintainability;
・ There is no need for a static element on the floor for the shower toilet itself. Thus, ground clearance for cleaning the toilet bowl and technical unit is provided;
The technical unit according to the invention does not depend on it because the flushing mechanism is pre-installed in the wall or on the structure side;
-The construction of the technical unit with the casing including the back and front interfaces allows the assembly of the entire shower toilet in two assembly steps, i.e. the house as an independent and fully prefabricated unit first. Securing on the wall, and then securing the toilet member on the front interface;
• Technical units can be manufactured as independent modules, which can be transported and carried in as fully prefabricated units.

  In a preferred embodiment, the casing is preferably formed as a box having a rectangular parallelepiped shape.

  In another embodiment, a rectangular box has six walls, of which two walls form both interfaces.

  According to another embodiment, the technical unit includes a support frame with a support element for the toilet bowl member, wherein the support frame is coupled to the box in a rigid manner. Thus, the support frame can be connected directly to the rear wall of the box, for example, and extended to the front wall to fix the toilet member, so that the entire technical unit can be fixed to the house wall with the back of the support frame. In addition, the toilet member can be directly coupled to the support frame on the front interface. Furthermore, according to this structure, since a large stress is appropriately absorbed by the support frame when the toilet member is supported, the box body can be formed with a lightweight structure.

  According to another embodiment, the rear interface includes a rear mounting plate, the front interface includes a front mounting plate, and the rear mounting plate is coupled to the support frame in a fixed manner. This makes it possible to fix the entire technical unit to the house wall via the support frame, in which case the support frame can be equipped with the same fixing elements on the rear interface as the commercially available toilet members, and thus greatly It is possible to retrofit the technical unit on a fixed element already attached to the house wall without any additional costs.

  According to yet another embodiment, the back mounting plate has a rectangular parallelepiped box with fixing elements for fixing the pipe system, the hot water boiler, the dryer device, and the control device for passing the toilet lower shower device, washing water, and the like. Prepare for the inside. Therefore, the toilet lower shower device, pipe system, hot water boiler, dryer device and control device can be installed on the back mounting plate, and the other walls of the box can be installed in the factory after the technical unit is completed. it can. This allows for space-saving placement and fixing in the toilet lower shower device and pipe system and in the technical units of eg hot water boilers and dryer devices. Therefore, it is only necessary to fix only one small box to the house wall at the construction site.

  According to another embodiment, at least one of the six walls, preferably one of the side walls can be reclosed open. Thereby, the technical unit can be configured in a manner that is extremely easy to maintain.

  According to another embodiment, the toilet lower shower device is movably formed and includes an arm that can be advanced and retracted.

  According to another embodiment, the technical unit comprises a pipe system for directing wash water from a wash container located outside the technical unit to the toilet bowl member.

  According to another embodiment, the technical unit is not equipped with a cleaning container. This saves space and simplifies assembly.

  According to another embodiment, the technical unit can be carried in or assembled outside the technical unit in combination with a cleaning container that is horizontally and vertically displaced relative to the technical unit and that is arranged under the wall.

  According to yet another embodiment, the technical unit can be carried or assembled in combination with a cleaning container that is arranged outside the technical unit and perpendicular to the technical unit and under the wall.

  According to another embodiment, the technical unit additionally comprises a hot water boiler. The advantage in that case is that the shower water can be preheated to a temperature comfortable for the human body.

  According to another embodiment, the technical unit additionally comprises a dryer device. The advantage is that multiple functions can be realized by a single device. After washing the anal and vaginal areas with shower water, these areas can be dried by a dryer device. For disabled people, this function leads to easier cleaning and drying of the troublesome local areas.

  According to another embodiment, the dryer device is built into the toilet lower shower device, particularly in the form of only one movable arm. The advantage here is that no second arm is required for this function.

  According to another embodiment, the technical unit additionally comprises an odor suction device. The advantage here is that unpleasant odors can be directly sucked.

  According to another embodiment, the toilet lower shower device comprises a water pump.

  The technical unit may further include a pipe system for cleaning water that can be coupled to a connecting nozzle of a cleaning device that communicates with the installation surface on the house side.

  According to another embodiment, the technical unit comprises electrical terminals that communicate with the installation surface.

  According to another embodiment, a toilet member is provided, which is fixed to the front interface of the technical unit using a support element on its interface.

  According to another embodiment, it attaches to the installation surface by the side of a house through a wall material.

  According to another embodiment, a cleaning container is provided that is disposed under the wall material behind the installation surface on the house side. The cleaning device usually includes a cleaning container equipped with a filling valve, a cleaning set, and a cleaning pipe fixed to the cleaning container. Can be combined with the unit's tube system.

  According to another embodiment, the toilet bowl member, the technical unit and the cleaning container are arranged horizontally.

  According to another embodiment, the technical unit has a distance A> 0 relative to the house floor, preferably A is at least 20 mm.

  According to another embodiment, the toilet member protrudes from its interface and comprises at least two guide elements for coupling with the technical unit.

  According to another embodiment, the toilet member protrudes from its interface and comprises at least two fixing elements for fixing to the technical unit.

  According to another embodiment, the toilet lower shower device has a shower function and a dryer function, and the shower function and the dryer function are formed in an arm that can be advanced and retracted by a control device, and the arm has at least one shower. At least one water supply part for the opening part and at least one air supply part for at least one dryer opening part are provided in the inner pipe, and further provided with a closing member on the inner pipe, and the closing member uses the water at least. When the one shower opening is in operation, it is disposed on the at least one dryer opening, and when the at least one dryer opening using airflow is in operation, the closing member is opened from the dryer opening. Separate.

  According to another embodiment, the closing member is arranged on the at least one shower opening during operation of the at least one dryer opening using airflow.

  According to another embodiment, the closing member is formed as an outer tube that encloses the inner tube, and the outer tube is arranged to be slidable relative to the inner tube.

  According to yet another embodiment, the outer tube may comprise an opening, and the dryer opening or shower opening may be alternately exposed at two relative positions of the outer tube relative to the inner tube.

  According to another embodiment, the outer tube can be displaced between two positions by the control device, with one position corresponding to the stored position.

  According to another embodiment, the control device allows the inner tube to be moved to three different positions.

  According to still another embodiment, the two positions of the outer tube correspond to the two positions of the inner tube, and the inner tube can be further moved to the third position with respect to the fed position of the outer tube. To do.

  According to another embodiment, the arms may be individually positioned depending on the user.

  According to yet another embodiment, the water supply in the area of the shower opening and the air supply in the area of the dryer opening extend substantially parallel to each other.

  The technical unit is preferably formed as a transportable module.

  According to another embodiment, a shower water supply unit for a toilet lower shower device is provided.

  According to a preferred embodiment, the sanitary device can be attached to the installation surface on the house side through the wall material. Preferably, the sanitary device comprises a washing container arranged under the wall material behind the installation surface on the house side, wherein the toilet bowl member and the technical unit can be arranged horizontally, the washing container being horizontally and vertically It can be shifted.

  According to another embodiment of the sanitary device, the technical unit has a distance A> 0 with respect to the house floor, preferably A is at least 20 mm.

  According to another embodiment of the sanitary device, the toilet member comprises at least two guide elements for protruding from its interface and coupling with the technical unit. Preferably, the toilet member is provided with at least two fixing elements for protruding from its interface and fixing to the technical unit.

  Next, other details and additional configurations of the present invention will be described in detail with reference to the accompanying drawings and a plurality of embodiments.

It is the three-dimensional view which showed one Example of the technical unit which concerns on this invention including the toilet bowl member of the sanitary device. It is the three-dimensional view which showed the toilet member corresponding to the technical unit for sanitary devices which concerns on this invention shown by FIG. FIG. 2 is a three-dimensional view showing a technical unit for a sanitary device according to the present invention shown in FIG. 1. FIG. 2 is a three-dimensional view showing a technical unit for a sanitary device according to the present invention shown in FIG. 1. It is the three-dimensional view which showed the technical unit for sanitary devices based on this invention shown by FIG. 1 with the downward shower apparatus. It is explanatory drawing which showed the front part of the downward shower apparatus of FIG. 5a in detail. It is the three-dimensional view which showed the toilet member 4 attached on the support element of the technical unit for sanitary devices which concerns on this invention shown by FIG. FIG. 2 is an incision view showing a support element and a toilet member of the technical unit for the sanitary device according to the present invention shown in FIG. 1. FIG. 2 is a three-dimensional view showing the technical unit for the sanitary apparatus according to the present invention shown in FIG. 1, with the side walls being opened and thus allowing access to the hot water boiler to be visible. It is the three-dimensional view which showed the installation surface of the house side. It is the front view which showed the interface of the direction of the installation wall of a technical unit. It is the three-dimensional figure which showed the interface of the direction of the toilet member of a technical unit. It is the three-dimensional view which showed another Example of the technical unit which concerns on this invention in the state by which the side wall was closed. FIG. 13 is a three-dimensional view showing an embodiment of the technical unit according to the present invention shown in FIG. 12 with the side wall opened. It is the rear view which showed the Example of the technical unit based on this invention shown by FIG. It is the three-dimensional view which showed the support element and toilet member of the Example of the technical unit which concerns on this invention shown by FIG. It is the three-dimensional view which showed the back surface mounting plate of the Example of the technical unit based on this invention shown by FIG. 12 with the functional element. It is the longitudinal cross-sectional view which showed roughly the combination of the shower / dryer arm of the shower toilet in another Example of the technical unit which concerns on this invention at the time of shower arm use. FIG. 18 is a longitudinal sectional view schematically showing the shower / dryer arm combination of FIG. 17 when the dryer arm is used. It is the longitudinal cross-sectional view which showed roughly the combination of the shower / dryer arm of the shower toilet in another Example of the technical unit based on this invention at the time of shower arm use. FIG. 20 is a longitudinal sectional view schematically showing the shower / dryer arm combination of FIG. 19 when the dryer arm is used.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 1 includes a technical unit 1 which is mounted on the installation surface 2 on the house side by its back interface 3. Furthermore, a toilet member 4 is provided, which is connected to the front interface 5 of the technical unit 1. In this case, the cleaning container is placed under the wall material on the back side of the installation surface 2 and is invisible.

  According to the embodiment of the technical unit 1 of the sanitary device shown in FIG. 2, a toilet member 4 including an interface 8 is shown, which can be mounted on the front interface 5 of the technical unit 1. On the interface 8 is arranged a guide element 9 which functions to connect the fixing element 10 and the technical unit 1 necessary for fixing the toilet member 4 on the technical unit 1.

  In the embodiment of the technical unit 1 of the sanitary device shown in FIG. 3, the technical unit 1 that is mounted on the installation surface 2 on the house side by the rear interface 3 and the toilet member 4 are required for mounting on the interface 8 A front interface 5 is shown.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 4 shows a support element 6 on the technical unit 1 necessary for the installation of the toilet member 4, whereby the guide element of the toilet member 4 is shown. 9 and the fixing element 10 can be fixed on the technical unit 1.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 5a shows a three-dimensional view of the toilet member 4, according to which a toilet lower shower device 7 which is preferably movable is illustrated. . In FIG. 5 b, the attachment 22 in front of the lower shower device 7 is shown in detail with a dryer opening 21 and two (anus and vagina) shower devices 29.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 6 consists mainly of a stationary fixing element, a toilet member 4, a rear interface 3, a fixing element 10 and a washing pipe connection 24 of the attached technical unit 1. Is shown in The toilet bowl member 4 is fixed on the support element 6 of the technical unit 1.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 7 includes a toilet member 4, a fixing element 10, a guide element 9, a connection between the odor aspirator 13, a washing water distribution pipe system 14 and the technical unit 1. The rear interface 3 is shown.

  The embodiment of the technical unit 1 of the sanitary device shown in FIG. 8 shows a hot water boiler 15 which is built into the technical unit 1 and can be opened from there.

  FIG. 9 shows the installation surface 2 on the house side, to which the rear interface 3 of the technical unit 1 is coupled by a fixing element 19. A cleaning container 23 is present behind the installation surface 2 on the house side. Further, FIG. 9 shows an electrical connection terminal 16 and a water supply unit 17, a connection nozzle 18 as a coupling portion between a cleaning container 23 for cleaning and a pipe system 14, and a waste water discharge port 20.

  FIG. 10 shows the interface 3 of the technical unit 1 which is coupled with the installation surface 2 on the house side (see FIGS. 1 and 9). Furthermore, the conducting wire 27, the drainage pipe 25, and the water supply pipe 26 to the electrical connection terminal 16 (see FIG. 9) on the installation surface 2 (see FIG. 9) on the house side are shown.

  FIG. 11 shows the interface 5 of the technical unit 1 coupled with the interface 8 of the toilet bowl member 4 (see FIG. 2). Further, a support element 6 that accommodates the fixing element 10 of the toilet member 4 (see FIG. 2), a drain pipe 25, a toilet lower shower device 7, a double water supply channel 12, a boiler overflow channel 11, and an odor suction channel 28 are provided. It is shown.

  12 to 16 show the technical unit 1 having a casing with front and back interfaces 3, 5. This casing is substantially rectangular and is formed as a box 30 consisting of six wall portions. The technical unit 1 comprises a toilet lower shower device 7 having an arm 37 (see FIG. 13) which is arranged on the front interface and can be moved forward and backward. The advantage is that the arm 37 of the toilet lower shower device 7 can be accommodated in the toilet member 4 when not in use. Another advantage is the fine adjustment that is made possible thereby.

  Furthermore, the technical unit 1 comprises a support frame 34 having a support element 6 for the toilet member 4, which is coupled to the box 30 in a rigid manner. The rear interface 3 has a rear mounting plate 32 that forms one wall of the rectangular box 30, while the front interface 5 has a front mounting plate 33 that forms another wall of the rectangular box 30. Have. The back mounting plate 32 is a fixing element (not shown) for fixing the toilet lower shower device 7, the pipe system 14 for allowing the washing water to flow inside the rectangular box 30, the hot water boiler 15, the dryer device and the control device. ). The technical unit 1 further comprises a shower water supply channel 35 (FIG. 16) for the toilet lower shower device 7, which can be coupled to the water supply unit 17 (19).

  Furthermore, the back mounting plate 32 is coupled to the support frame 34 in a rigid manner, so that the entire technical unit 1 can be fixed to the house simply by fixing the support frame 34 to the house wall. When the technical unit 1 is mounted on the house wall, the technical unit 1 presses on the fixing element 19 (FIG. 9) fixed in the house wall without opening one of the walls of the box body 30. That is, a pipe wrench that can be inserted from the front mounting plate 33 through the box 30 to the rear mounting plate 32 can be used to fix the fixing element 19 on the fixing element 19. On the one hand, the technical unit 1 is fixed to the house wall by the action of the protective element 36 only by fixing the support frame 34, and on the other hand, the pipe system 14, the hot water boiler 15 and the dryer device for allowing the toilet lower shower device 7 and washing water to flow Since the control device is exclusively fixed on the back mounting plate 32, the technical unit 1 can be formed with a small structure (FIG. 16).

  The support frame 34 comprises two support elements 6 formed as rails, which are formed to slidably receive a guide element 9 fixed on the toilet member 4. The mounting of the toilet member 4 on the technical unit 1 which is previously fixed to the house wall can therefore be carried out by simply inserting the guide element 9 in the support element 6 formed as a rail, and thus the guide As soon as the element 9 is inserted into the rail, the weight of the toilet member 4 is received by the support frame 34. Subsequently, the fixing of the toilet member 4 on the technical unit 1 needs to use the stress that lifts the toilet member 4 by screwing the fixing element 10 fixed on the toilet unit 4 onto the support element 6 of the technical unit 1. Implemented without.

  As shown in FIG. 13, the side wall 31 of the box 30 can be opened so as to be reclosable.

  17 and 18 schematically show a front portion of a toilet lower shower device 7 having a combined shower arm and dryer arm. The combined shower and dryer arm is formed in an arm 37 that can be stored and delivered by a shower toilet control mechanism. The control mechanism may be a shower toilet control device configured by a microprocessor. The arm 37 includes a water supply unit 38 and an air supply unit 39 spaced from the water supply unit 38 in the form of a through hole and a pipe in the inner pipe 40 of the arm 37. The water supply unit 38 is coupled to a container (not shown) that can heat or heat water therein. The water supply unit 38 can be supplied with water from a container by a pump (not shown).

  The water supply unit 38 is exposed from the inner pipe 40 at a shower opening 41 for a shower function, and the shower opening 41 may include a shower nozzle. The air supply unit 39 is exposed from the inner tube 40 in the dryer opening 21 which can be provided with a dryer nozzle. Preferably, warm compressed air can be supplied to or supplied to the air supply unit 39 via an air compressor (not shown).

  The inner tube 40 is encapsulated by a closing member, and the closing member is disposed on the dryer opening 21 (see FIG. 17) in the state of operation of the shower opening 41 using water, and the dryer opening 21 using air. In the state of operation, it is arranged so as to be separated from the dryer opening 21 (see FIG. 18).

  In the embodiment shown in FIGS. 17 and 18, the closing member is formed as an outer tube 43 that encloses the inner tube 40, and its consistency is established by adapting its inner diameter to the outer diameter of the inner tube 40. To do. Coating the inner peripheral surface of the outer tube 43 with a resilient material in order to allow the inner tube 40 to slide in alignment with the outer tube 43 and to seal the inner tube 40 outside by the encapsulating outer tube 43; Can do.

  The outer tube 43 or the closing member can be moved between two positions by the control mechanism, and one of the positions corresponds to the housed position. The combined shower / dryer arm can thereby be accommodated in the ceramic member of the shower toilet. A combined shower / dryer arm can be operated at a different location on the outer tube 43. In that other position, the arm is delivered from the ceramic member and is thus exposed in the toilet bowl of the shower toilet.

  The inner tube 40 can be moved to three different positions by the control mechanism. One is the stowed position, where a combined shower / dryer arm is embedded in the ceramic member. The other two positions correspond to shower operation and dryer operation. FIG. 17 shows one of the latter two positions, where the shower opening 41 is exposed. The relative position between the inner tube 40 and the outer tube 43 is held in the stored position. The inner tube 40 and the outer tube 43 are fed into the toilet bowl. At the position shown in FIG. 17, the control mechanism causes the water supply unit 38 to supply water so that the shower operation can be performed or can be performed. Instead of these two or three positions, more positions can be set by individually adapting to the user.

  According to FIG. 18 as compared to FIG. 17, the inner tube 40 is fed out further with respect to the outer tube 43, thereby enabling or enabling the dryer operation. In the state shown in FIG. 18, the control mechanism supplies warm compressed air to the air supply unit 39 and interrupts water supply to the water supply unit 38.

  In the state where the arm 37 is housed in the ceramic member, the dryer opening 21 is closed, thereby preventing water and dirt from entering the dryer opening 21 during the front and rear cleaning. The inner tube 40 and the outer tube 43 maintain the mutual positional relationship shown in FIG. For the shower operation, the inner tube 40 and the outer tube 43 are sent out in an interlocking manner without changing the relative positional relationship.

  19 and 20 show another embodiment, but the same components as those in the embodiment shown in FIGS. 17 and 18 are denoted by the same reference numerals. In the embodiment shown in FIGS. 19 and 20, the closing member is disposed on the dryer opening 21 in the state of shower operation using water, and the shower opening 41 to the dryer opening 21 when performing the shower function. The closing member is installed in such a manner as to keep water from entering the inside.

  The outer tube 43 includes an opening 44, and the opening 44 alternately exposes the dryer opening 21 and the shower opening 41 at each relative position of the outer tube 43 with respect to the inner tube 40 shown in FIGS. Let

  FIG. 19 shows the relative position of the outer tube 43 with respect to the inner tube 40 where the shower opening 41 is exposed. The control mechanism can feed water to the water supply 38 in the state shown in FIG. 19, thereby enabling or enabling the shower function of the combined shower / dryer arm.

  According to FIG. 20 as compared to FIG. 19, the inner tube 40 having the dryer opening 21 is fed out further to the outer tube 43, thereby enabling or enabling the dryer function. In the state shown in FIG. 20, the control mechanism can preferably supply warm compressed air to the air supply unit 39 and block water supply to the water supply unit 38.

  In the state where the arm 37 of the embodiment shown in FIGS. 19 and 20 is housed in the ceramic member, the dryer opening 21 is closed, thereby preventing water from entering the dryer opening 21. The inner tube 40 and the outer tube 43 maintain the mutual positional relationship shown in FIG. For the shower operation, the inner tube 40 and the outer tube 43 are sent out in an interlocking manner without changing the relative positional relationship.

  As described above, according to the present invention, it is not necessary to use two arms and at least one of them is arranged at the center of the outside, so that one arm for a shower toilet having a shower function and a dryer function is provided. The preferred arrangement of is possible. By using one arm, it is possible to centrally arrange both the shower function and the dryer function. The direction of air flow in the dryer opening is optimal because it can extend in the same way as the direction of water injection. In addition, assembly and / or maintenance and sealing are reduced because only one hole is required in the ceramic material; the same drive and control mechanisms can be used.

  As described above, there are different embodiments of the present invention, but of course, various features thereof can be applied singly or in combination.

  Accordingly, the present invention is not limited to only the above-described highly preferred embodiments.

Claims (37)

a) A front interface (5) suitable for mounting the rear unit (3) and the sanitary urinal member (4) suitable for the technical unit (1) to mount it on the installation surface (2) on the house side And);
b) the technical unit (1) comprises one or more support elements (6) allowing the mounting of the toilet member (4) on the technical unit (1);
c) The technical unit is equipped with a toilet shower device (7);
d) A technical unit for toilets, characterized in that the technical unit (1) has a casing containing both interfaces (3, 5).   2. The technical unit (1) according to claim 1, characterized in that the casing is preferably formed as a box (30) having a rectangular parallelepiped shape.   The technical unit (1) according to claim 2, characterized in that the rectangular box (30) has six walls, of which two walls form both interfaces (3, 5).   The technical unit (1) comprises a support frame (34) with a support element (6) for the toilet bowl member (4), wherein the support frame (34) is coupled to the box (30) in a rigid manner. The technical unit (1) according to claim 2 or 3, characterized in that:   The rear interface (3) includes a rear mounting plate (32) and the front interface (5) includes a front mounting plate (33), preferably the rear mounting plate (32) is fixedly supported in a support frame (34). 5. The technical unit (1) according to any of claims 1 to 4, characterized in that it is coupled to the technical unit (1).   The back mounting plate (32) has a rectangular parallelepiped shape with a fixing element for fixing the shower system (7), the pipe system (14) for passing washing water, the hot water boiler (15), the dryer device and the control device. Technical unit (1) according to claim 5, characterized in that it is provided inside the box (30).   7. The technical unit (1) according to any one of claims 3 to 6, characterized in that at least one of the six walls, preferably one of the side walls (31), can be reclosed open.   The technical unit (1) according to any one of claims 1 to 7, characterized in that the toilet lower shower device (7) is movably formed and comprises an arm (37) that can be advanced and retracted.   The technical unit (1) is provided with a pipe system (14) for guiding wash water from a washing container (23) arranged outside the technical unit (1) to the toilet member (4). The technical unit (1) according to any one of 1 to 8.   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit is not equipped with a cleaning container (23).   11. Technical unit (1) according to any one of claims 1 to 10, and a cleaning container (23) arranged under the wall material while being displaced in the horizontal and vertical directions with respect to the technical unit outside the technical unit (1). The combination of 1).   11. A combination of a technical container (1) according to any one of claims 1 to 10 and a cleaning container (23) arranged outside the technical unit (1) and perpendicular to the technical unit and below the wall material.   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit additionally comprises a hot water boiler (15).   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit additionally comprises a dryer device.   15. Technical unit (1) according to any one of the preceding claims, characterized in that the dryer device is built into the toilet lower shower device (7), in particular in the form of only one movable arm.   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit additionally comprises an odor suction device (13).   The technical unit (1) according to any of the preceding claims, characterized in that the toilet lower shower device (7) comprises a water pump.   18. The washing water pipe system (14) characterized in that the technical unit comprises a washing water pipe system (14) which can be coupled to a connecting nozzle (18) of a washing device communicating with the installation surface (2) on the house side. Technical unit (1) as described in.   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit comprises an electrical terminal (16) communicating with the installation surface (2).   The toilet lower shower device (7) has a shower function and a dryer function, and the shower function and the dryer function are formed in an arm (37) that can be advanced and retracted by a control device, and the arm has at least one shower opening. At least one water supply part (38) for (41) and at least one air supply part (39) for at least one dryer opening (21) in the inner pipe (40), and further said inner pipe (40) A closing member is provided on the at least one shower opening (21) when the at least one shower opening (41) using water is in operation, and uses an air flow. In the operating state of the at least one dryer opening (21), the closing member is separated from the dryer opening (21). Technical unit according to any one of claims 1 to 19, characters (1).   21. Technical unit (1) according to claim 20, characterized in that a closing member is arranged on the at least one shower opening (41) when the at least one dryer opening (21) is operating using an air flow. ).   The closing member is formed as an outer tube (43) enclosing the inner tube (40), and the outer tube is arranged to be slidable relative to the inner tube (40). Technical unit (1) according to 20 or 21.   The outer pipe (43) is provided with an opening (44) and can alternately expose the dryer opening (21) or the shower opening (41) at two relative positions of the outer pipe (43) with respect to the inner pipe (40). 23. Technical unit (1) according to any of claims 20 to 22, characterized in that.   24. Technical unit (1) according to claim 22 or 23, characterized in that the outer tube (43) can be displaced between two positions by means of a control device, wherein one position corresponds to a stored position. ).   25. Technical unit (1) according to any one of claims 20 to 24, characterized in that the control device enables the inner tube (40) to be moved to three different positions.   The two positions of the outer pipe (43) correspond to the two positions of the inner pipe (40), and the inner pipe (40) can be further moved to the third position with respect to the fed position of the outer pipe. 26. Technical unit (1) according to claim 24 or 25, characterized in that:   23. Technical unit (1) according to any of claims 20 to 22, characterized in that the arm (37) can be individually positioned according to the user.   The water supply part (38) in the region of the shower opening (41) and the air supply part (39) in the region of the dryer opening (21) extend substantially parallel to each other. A technical unit (1) according to any of claims 27.   The technical unit (1) according to any of the preceding claims, characterized in that the technical unit is formed as a transportable module.   30. Technical unit (1) according to any of the preceding claims, characterized in that it comprises a shower water supply (35) for the toilet lower shower device (7).   A toilet member (4) is provided, which toilet member can be secured to the front interface (5) of the technical unit (1) using a support element (6) on its interface (8). Item 31. A sanitary apparatus comprising the technical unit (1) according to any one of items 1 to 30.   32. The sanitary device according to claim 31, wherein the sanitary device can be attached to the installation surface (2) on the house side through a wall material.   33. The sanitary device according to claim 31 or 32, comprising a cleaning container (23) arranged under the wall material behind the installation surface (2) on the house side.   34. Sanitary device according to claim 33, characterized in that the toilet bowl member (4) and the technical unit (1) are arranged horizontally and the washing container (23) is arranged horizontally and vertically relative to them.   35. Sanitary device according to any of claims 31 to 34, characterized in that the technical unit (1) has a distance A> 0 relative to the house floor, preferably A is at least 20 mm.   36. The toilet element (4) according to any of claims 31 to 35, characterized in that it comprises at least two guide elements (9) for protruding from its interface (8) and for coupling with the technical unit (1). Sanitary device according to crab.   37. A toilet element according to claim 31, characterized in that the toilet member (4) comprises at least two fixing elements (10) protruding from its interface (8) and for fixing to the technical unit (1). Sanitary device according to crab.

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