EP3575528B1 - Interior construction device - Google Patents

Description

State of the art

The invention relates to an interior construction device according to the preamble of claim 1 and a method according to the preamble of claim 7.

An interior construction device with a movable door unit and a functional unit has already been proposed.

The DE 199 02 559 A1 discloses a door arrangement with a movable door unit, which can be moved from a first door position into a second door position, with an electrically and electronically operable functional unit, which is arranged on the door unit, and with a supply unit, which is intended to supply the functional unit depending on a To supply the door position of the door unit with an electrical signal and an electronic signal, the supply unit being intended to supply the functional unit in the first door position and in the second door position with the electrical signal and the electronic signal.

The object of the invention is in particular to provide a generic device with improved properties in terms of user comfort. The object is achieved according to the invention by the features of patent claim 1, while advantageous configurations and developments of the invention can be found in the dependent claims.

Advantages of the Invention

The invention is based on an interior fittings device for a residential vehicle with at least one movable door unit, which can be moved from at least one first door position into at least one second door position, and with at least one electrically and/or electronically operable functional unit, which is arranged on the door unit and with at least one supply unit which is provided to supply the functional unit with an electrical signal and an electronic signal at least depending on a door position of the door unit, the electrical signal being provided for supplying energy to the functional unit and the electronic signal for one Data supply of the functional unit is provided, wherein the supply unit is provided for a connection which is free of loose and/or visible cables, wherein the supply unit is provided for supplying the functional unit in the first door position and in the second door position with the electrical signal and the to supply an electronic signal, the supply unit comprising at least one control unit which makes the electronic signal available, the supply unit having at least one energy supply which makes the electrical signal available, the supply unit having at least one contact unit which is used for the electronic and electrical Supply of the functional unit is intended to be contacted at least depending on a door position and which is formed separately from the door unit and / or the functional unit.

It is proposed that the contact unit has at least two contact elements for supplying an electrical signal, with the contact unit having at least two further contact elements for supplying an electronic signal, with the supply unit having at least one further contact unit which is offset from the contact unit is formed at least substantially identically to the contact unit, wherein the supply unit has at least one corresponding contact unit, wherein the corresponding contact unit is formed to correspond to the contact unit and the further contact unit and is arranged on the door unit and/or the functional unit and /or is integrated in this, the corresponding contact unit being provided to contact either the contact unit or the further contact unit, depending on the position of the door unit, in order to supply the functional unit with the electrical signal and the electronic signal.

As a result, user comfort can advantageously be improved, since in particular the installation of loose electrical and/or electronic cables for operating the Functional unit can be dispensed with and which in particular would prevent movement of the door unit. Operational safety can also advantageously be improved since, in particular, it is possible to prevent cables from being jammed and/or cables from being damaged and/or being released inadvertently. Advantageously, user comfort can be further improved since the door positions define specific positions in which the functional unit can be operated. A supply can advantageously be ensured in a simple manner.

An “interior fittings device” for a residential vehicle is to be understood in particular as meaning a device which is provided for fitting out the interior of a residential vehicle. The interior fittings device is in particular a functional component, in particular a structural and/or functional component, of an interior fittings. The interior fittings can form an interior fitting at least partially, preferably at least to a large extent and particularly preferably completely. “Provided” should be understood to mean, in particular, specially programmed, designed and/or equipped. The fact that an object is provided for a specific function is to be understood in particular to mean that the object fulfills and/or executes this specific function in at least one application and/or operating state. The expression "at least to a large extent" is to be understood in particular as at least 55%, advantageously at least 65%, preferably at least 75%, particularly preferably at least 85% and particularly advantageously at least 95% and in particular also completely. A “mobile home” is to be understood in particular as meaning a mobile home, a caravan and/or a van. The door unit is provided in particular for selectively separating at least two spatial areas from one another, in particular depending on a door position. A “spatial area” is to be understood in particular as a sanitary area, in particular a shower area and/or washing area, a sleeping area, a living area, a kitchen area and/or a dining area. The first spatial area is preferably a sanitary area. The sanitary area advantageously includes at least one toilet and/or a washbasin. More preferably, the second room area is a sleeping area and comprises at least one bed, preferably a double bed. An at least "partial separation" of a first spatial area and a second spatial area is to be understood in particular that a passage between at least the first spatial area and the second spatial area forms at least partially, preferably at least to a large extent and particularly preferably completely. Preferably, the interior fittings are at least largely, and most preferably entirely, optional Separation of the room area provided. In this context, a “door unit” is to be understood in particular as a unit that is provided for selectively at least partially closing or opening at least one passage between at least two spatial areas that can be separated from one another. The door unit preferably comprises at least two, preferably at least three and particularly preferably a large number of door elements. In particular, the door unit comprises at most three and preferably at most two door elements. The door unit particularly preferably comprises exactly two door elements. In this context, a “door element” is to be understood in particular as a door leaf, a grille and/or a pleated blind. The door element is advantageously made at least partially of wood, sheet metal, plastic, glass, paper, cardboard and/or a textile material. A base area of the first door element is in particular at least essentially identical to a base area of the second door element. In this context, “at least essentially” is to be understood in particular as meaning that a deviation from a specified value deviates in particular by less than 25%, preferably less than 10% and particularly preferably less than 5% of the specified value. “At least substantially identical” is to be understood as meaning identical apart from manufacturing and/or assembly tolerances. Alternatively, a base area of the first door element can be larger and preferably significantly larger than a base area of the second door element. “Much larger” is to be understood to mean in particular at least 25%, preferably 35% and particularly preferably at least 45% larger. The fact that the door unit is movable is to be understood in particular as meaning that the door unit is at least displaceable and/or pivotable. The door unit can preferably be displaced transversely to its main plane of extension. The door unit can be designed, for example, as a sliding door and/or a revolving door. Particularly preferably, the door unit can be pivoted about a pivot axis which, for service purposes, is oriented essentially parallel to its main extension direction. A "main extension plane" of an object is to be understood in particular as a plane which is parallel to a largest side face of an imaginary cuboid which just about completely encloses the structural unit and in particular runs through the center point of the cuboid. "Transverse" should preferably be understood as different from at least substantially parallel. "Transverse" should preferably be understood to mean at least essentially perpendicular. Under "at least in Substantially parallel" is to be understood here in particular as an alignment of a direction relative to a reference direction, in particular in a plane, with the direction and the reference direction forming an angle of 0°, in particular taking into account a maximum deviation of less than 8°, advantageously less than 5° and particularly advantageously less than 2° "At least essentially perpendicular" is to be understood here in particular as an alignment of a direction relative to a reference direction, in particular in a plane, with the direction and the reference direction forming an angle of 90° in particular taking into account a maximum deviation of less than 8°, advantageously less than 5° and particularly advantageously less than 2°. A "main direction of extension" of an object should be understood in particular as a direction which is parallel to a longest edge of a smallest geometric cuboid, which just completely encloses the object.

A "functional unit" is to be understood in particular as an electrically and/or electronically operable unit which is intended to provide an operator, in particular a person who is in the interior, with at least one function, such as a function for conveying information , in particular optically and/or acoustically. The functional unit particularly preferably has at least one display unit. The display unit is very particularly preferably designed as a display, in particular a TFT display, an OLED display or the like. More preferably, the functional unit has at least one loudspeaker unit. The functional unit particularly preferably forms a monitor and/or a television, in which the display unit and the loudspeaker unit in particular are integrated. Alternatively, it is conceivable that the functional unit is only provided for lighting and has, for example, at least one lighting element, such as in particular an LED, an OLED, an incandescent lamp or the like.

In particular, the functional unit is fixedly arranged on the door unit, in particular on the first door element of the door unit. Alternatively or additionally, it is conceivable that the functional unit is integrated at least partially, preferably at least to a large extent and particularly preferably completely into the door unit, in particular into the first door element. Preferably, the electrical signal to a power supply Functional unit provided. For example, the electrical signal ensures a current and/or voltage supply. More preferably, the electronic signal is provided for supplying data to the functional unit. For example, the electronic signal ensures a data supply, such as a television signal. The electronic signal can in particular be an analog or a digital signal. The supply unit preferably has at least one signal line, which is provided for conducting the electrical and/or electronic signal. The supply unit preferably has two separate signal strands, specifically one for the electrical signal and one for the electronic signal. The fact that a supply of an electrical and/or electronic signal depends on a door position is to be understood in particular as meaning that a connection is established or interrupted depending on the respective position of the door. In particular, the supply unit is intended for a connection which is free of loose and/or visible cables. The supply unit, in particular at least one signal line, is in particular at least partially integrated into the door unit and/or functional unit. To create a door position-dependent connection, the supply unit has in particular at least one contact unit, preferably at least two contact units, in particular exactly one contact unit for each door position, and at least one corresponding contact unit, which are each connected to a signal line and connect the respective signal lines when there is contact. The contact unit preferably has at least one contact element, which is designed in particular as a pin contact, preferably a flexible pin contact, and/or as a sliding contact or as a contact socket, which is designed in particular to correspond to pin contacts.

The supply unit is intended to supply the functional unit with an electrical and/or electronic signal at least in one of the door positions, in particular in the second door position and/or the first door position.

The supply unit is partially designed separately from the door unit. This can advantageously an advantageous arrangement of Supply unit can be achieved. It is conceivable that the supply unit is at least partially integrated into an interior fittings floor, a door frame and/or an interior fittings wall, such as a side wall. Furthermore, an integration of the supply unit into a guide unit would be conceivable, which is provided for guiding a movement of the door unit. However, it is particularly preferably proposed that the supply unit be partially arranged on an interior ceiling and/or integrated into an interior ceiling.

The contact unit is provided for the electronic and/or electrical supply of the functional unit, to be contacted at least depending on a door position and which is designed separately from the door unit and/or the functional unit. The contact unit could, for example, be integrated into an interior fittings floor, a door frame and/or an interior fittings wall, such as a side wall. Furthermore, an integration of the contact unit into a guide unit would be conceivable, which is provided for guiding a movement of the door unit. The contact unit is particularly preferably arranged on the interior construction ceiling and/or integrated into it. In this way, a particularly secure connection can advantageously be created, since the contact unit is arranged outside the reach of a user.

The contact unit has at least two contact elements, which are provided for supplying an electrical and/or electronic signal. The contact unit has two contact elements for an electrical signal to which, in particular, an operating voltage for the functional unit is present. The contact unit has two contact elements for the electronic signal, which includes data for operating the functional unit, for example.

It is proposed that the contact unit is at least partially arranged on a guide unit for the movable guidance of the door unit and/or is integrated in a guide unit for the movable guidance of the door unit. As a result, a particularly compact arrangement can advantageously be achieved. In particular, to enable a door position-dependent supply is conceivable that the contact unit is only arranged at the respective door position of the guide unit and/or the guide unit is electrically and/or electronically insulated at least in sections.

The corresponding contact unit is designed to correspond to the contact unit and is arranged on the door unit and/or the functional unit and/or is integrated therein. As a result, user comfort can be further improved. In particular, the contact unit is arranged on an upper side of the door unit, preferably of the door element of the door unit, which faces the interior ceiling. To supply the functional unit with the electrical and/or electronic signal, the corresponding contact unit makes contact with the contact unit and/or the further contact unit depending on the door position of the door unit.

In addition, the invention is based on a method for operating an interior fittings device for a residential vehicle, in which in at least one method step at least one door unit is moved from at least one first door position into at least one second door position, with an electrically and/or electronically operable door unit arranged on the door unit functional unit is supplied with an electrical and/or electronic signal at least depending on a door position of the door unit, the electrical signal being provided for supplying energy to the functional unit and the electronic signal being provided for supplying data to the functional unit, the supply unit being provided for a connection , which is free of loose and/or visible cables, the functional unit being supplied with the electrical signal and the electronic signal by means of the supply unit in the first door position and in the second door position, the electronic signal being provided by a control unit of the supply unit and the electrical signal is made available by a power supply of the supply unit.

It is proposed that a contact unit of the supply unit, which is designed separately from the door unit and/or the functional unit, and a further contact unit of the supply unit for the electronic and electrical supply of the functional unit are contacted depending on a door position, with a corresponding contact unit of the Supply unit contacted depending on the position of the door unit either the contact unit or the further contact unit to supply the functional unit with the electrical signal and the electronic signal. As a result, user comfort can advantageously be improved, since in particular the installation of loose electrical and/or electronic cables for operating the functional unit can be dispensed with and which would prevent movement of the door unit in particular.

drawings

Further advantages result from the following description of the drawing. In the drawings an embodiment of the invention is shown. The drawings, the description and the claims contain numerous features in combination.

Fig. 1

Wohnfahrzeug mit einer Innenausbauvorrichtung,

Fig. 2

verschiedene Anordnungen eines Teils der Innenausbauvorrichtung mit einer Türeinheit zu einer zumindest teilweisen Trennung von Raumbereichen in verschiedenen Ausrichtungen,

Fig. 3

einen Teil der Innenausbauvorrichtung mit der Türeinheit, in einer Draufsicht,

Fig. 4

einen Teil der Innenausbauvorrichtung mit der Türeinheit, einer Befestigungseinheit und einer Auslöseeinheit in einer perspektivischen Ansicht,

Fig. 5

einen Teil der Innenausbauvorrichtung mit der Türeinheit und einer Fixiereinheit in einer perspektivischen Seitenansicht,

Fig. 6

einen schematischen Ablaufplan eines beispielhaften Verfahrens zum Betrieb der Innenausbauvorrichtung,

Fig. 7

einen Teil der Innenausbauvorrichtung mit einer Funktionseinheit und einer Versorgungseinheit in einer perspektivischen Ansicht,

Fig. 8

einen Teil der Innenausbauvorrichtung in verschiedenen Positionen der Türeinheit in einer perspektivischen Ansicht und

Fig. 9

einen schematischen Ablaufplan eines beispielhaften Verfahrens zum Betrieb der Innenausbauvorrichtung.

Show it:

1

Residential vehicle with an interior fitting device,

2

different arrangements of a part of the interior construction device with a door unit for an at least partial separation of room areas in different orientations,

3

a part of the interior construction device with the door unit, in a plan view,

4

part of the interior fittings with the door unit, a fastening unit and a release unit in a perspective view,

figure 5

part of the interior fittings with the door unit and a fixing unit in a perspective side view,

6

a schematic flowchart of an exemplary method for operating the interior fittings device,

7

part of the interior fittings with a functional unit and a supply unit in a perspective view,

8

a part of the interior fittings in different positions of the door unit in a perspective view and

9

a schematic flow chart of an exemplary method for operating the interior fittings device.

Description of the embodiment

The 1 shows a residential vehicle 54 with an interior fittings device. In the present case, the interior fittings completely form an interior fittings 92 of the residential vehicle 54 .

The Figures 2a-2d show the interior construction device in a schematic plan view in different orientations.

The interior fit-out 92 comprises at least two spatial areas 10, 12 which are formed separately from one another. The spatial areas 10, 12 are connected to one another by a passage 64. The interior fittings device has at least one interior fittings wall 56 . The interior wall 56 delimits the passage 64.

A first spatial area 10 of the two spatial areas 10, 12 is designed as a sanitary area in the present case. The first spatial area 10 includes in the present case at least one shower 58. Furthermore, the first spatial area 10 has at least one washbasin 60. The shower 58 and the sink 60 are arranged opposite to each other. The shower 58 and the washbasin 60 are arranged on opposite sides of the first room area 10 .

A second spatial area 12 of the two spatial areas 10, 12 is designed as a sleeping area in the present case. The second spatial area 12 comprises at least one bed 62. In the present case, the bed 62 is arranged centrally within the second spatial area 12. The bed 62 occupies a large part of a floor area of the second spatial area 12 .

Further combinations and configurations of spatial areas are also conceivable. In particular, further spatial areas could be present and/or the spatial areas could be configured differently, for example as a sanitary area, a sleeping area, a living area, a kitchen area and/or a dining area or the like.

For the optional at least partial separation of the first spatial area 10 and the second spatial area 12 , the interior fittings device has at least one movable door unit 14 . The door unit 14 is movable. By moving the door unit 14, it can be transferred into at least two door positions 16, 18. In a first door position 16 of the door positions 16, 18, the door unit 14 is arranged in the vicinity of the interior fittings wall 56 (cf. Figure 2a ). In the first door position 16 the door unit 14 is arranged outside of the passage 64 . In a second door position 18 of the door positions 16, 18, the door unit 14 is arranged outside the vicinity of the interior wall 56. In the second door position 18, the door unit 14 is arranged in the passage 56 (cf. Figures 2b-2d ). Accordingly, in the second door position 18 the door unit 14 at least partially separates the first spatial area 10 and the second spatial area 12 from one another.

It is also conceivable that the interior fittings device can have a number of door units that differs from the number shown here. For example, the interior construction device has at least one door unit for each room area or passage to be partitioned off. It is also conceivable that several impurities could be provided together to separate spatial areas.

The door unit 14 can be transferred from the first door position 16 into the second door position 18 by at least shifting the door unit 14 in a direction transverse to its main plane of extent. Furthermore, the door unit 14 can be transferred from the first door position 16 into the second door position 18 by at least pivoting the door unit 14 about a pivot axis which is oriented at least essentially parallel to its main plane of extension. In the present case, the door unit 14 is simultaneously displaced at least transversely to its main plane of extent and pivoted about the pivot axis.

The interior fittings device has at least one guide unit 28 for guiding the door unit 14 . The guide unit 28 is at least partially arranged on an interior construction ceiling (not shown) of the interior construction device, a door frame or a canopy of the interior construction device. Furthermore, the guide unit 28 is at least partially arranged on an upper side of the door unit 14, which faces the interior ceiling.

The guide unit 28 has at least one first guide element 30 . The first guide element 30 is arranged on the interior construction ceiling and/or integrated into it. The first guide element 30 is designed as a guide rail. Furthermore, the guide unit 28 has at least one second guide element 32 . The second guide element 32 is arranged on the interior construction ceiling and/or integrated into it. The first guide element 30 is designed as a guide rail. The second guide element 32 is designed at least essentially identically to the first guide element 30 . The first guide element 30 and the second guide element 32 are offset from one another. In the present case, the first guide element 30 and the second guide element 32 are arranged at an angle to one another. More precisely, a main direction of extent of the first guide element 30 is oriented at an angle to a main direction of extent of the second guide element 32 . The guide elements 30, 32 enclose an angle of at most 10° to one another. Alternatively, it is conceivable that the guide elements or their main directions of extension are arranged parallel to one another. However, the guide elements 30, 32 or their main extension directions always have an orientation which is different from a vertical orientation.

The guide unit 28 has at least one first corresponding guide element 80 designed to correspond to the first guide element 30 . The first corresponding guide element 80 is arranged on the upper side of the door unit 14 . The first guide element 30 and the first corresponding guide element 80 engage in one another. The first corresponding guide element 80 is freely rotatable about an axis of rotation which is at least essentially parallel to a main direction of extent of the door unit 14 . The first corresponding guide element 80 is designed as a guide roller suspension.

The guide unit 28 also has at least one second guide element 82 that is designed to correspond to the second guide element 30 . The second corresponding guide element 82 is arranged on the upper side of the door unit 14 . The second corresponding guide element 82 is offset from the first corresponding guide element 80, specifically in a direction perpendicular to a main direction of extension of the door unit 14. The second corresponding guide element 82 is at least essentially identical to the first corresponding guide element 80.

Due to the angular arrangement of the guide elements 30, 32 and the rotatable configuration of the corresponding guide elements 80, 82, the guide unit 28 allows the door unit 14 to move, for example when moving from the first door position 16 to the second door position 18, for this to move at the same time can be moved and pivoted.

Alternatively or additionally, a guide unit, in particular a further guide unit, could be arranged at least partially on an interior floor of the interior fittings and/or on an underside of the door unit, which faces the interior floor.

The door unit 14 has at least two door elements 20, 22, namely a first door element 20 and a second door element 22. The first door element 20 and the second door element 22 are designed as door leaves. The door elements 20, 22 are at least partially made of wood. It is also conceivable that this further at least partially consists of sheet metal, plastic, glass, paper, cardboard and/or a Textile material are formed. Alternatively, the door elements could be made of different materials. For example, the first door element 20 could be made of wood, in particular to improve stability, while the second door element 22 is made of sheet metal.

The first door element 20 has an inner side 72 . Furthermore, the first door element 20 has an outer side 74 . The inside 72 faces the first spatial area 10 . The outside 74 faces the second spatial area 10 . The second door element 22 has an inner side 76 . Furthermore, the second door element 22 has an outer side 78 . The inner side 76 of the second door element 22 faces the second spatial area 12 . Furthermore, the inner side 76 of the second door panel 22 faces the inner side 72 of the first door panel 20 . The outside 78 of the second door element 22 faces the first spatial area 10 .

In the present case, the guide unit 28 is arranged on the first door element 20 . The first corresponding guide element 80 and the second corresponding guide element 82 are offset from one another on an upper side of the first door element 20, which faces the interior ceiling. Alternatively or additionally, the guide unit could be arranged on the second door element.

The second door panel 22 is at least indirectly coupled to the first door panel 20 . The door unit 14 has at least one coupling unit 66 for the at least indirect coupling of the door elements 20, 22. The coupling unit 66 is arranged between the door elements 20, 22. In the present case, the coupling unit 66 is designed as a telescopic extension. The coupling unit 66 has at least one first coupling element 68 and at least one second coupling element 70 designed to correspond to the first coupling element 68 . The first coupling element 68 is arranged on the first door element 20 . The first coupling element 68 is arranged on the inside 72 of the first door element 20 . The second coupling element 70 is arranged on the second door element 22 . The second coupling element 70 is arranged on an inner side 76 of the second door element 22 . The coupling elements 68, 70 engage in one another. The coupling elements 68, 70 are provided for mutual guidance of the door elements 20, 22, in particular for linear guidance of the latter. The coupling elements 68, 70 are designed as extension rails, preferably telescopic extension rails.

The interior fittings device has at least one fixing unit 50, which is provided to fix the door unit 14 in at least one door position 16, 18 (cf. figure 5 ). In the present case, the fixing unit 50 fixes the door unit 14 in the second door position 16 (cf. Figures 2c and 2d ). The fixing unit 50 is provided for fixing the door unit 14 on an interior floor of the interior fittings. The fixing unit 50 has at least one fixing element 84 . In the present case, the fixing unit 50 is at least partially arranged in the first door element 20 . The fixing element 84 is arranged on the first door element 20 . Alternatively or additionally, the fixing unit or a further fixing unit could be provided for fixing the door unit to an interior ceiling.

The fixing element 84 is provided for fixing the door unit 14 in a non-positive and/or positive manner. Furthermore, the fixing unit 50 has a corresponding fixing element 86 . The corresponding fixing element 86 is arranged on an interior floor and/or a guide for the door unit 14 arranged on the interior floor. For example, the fixing element 84 is designed as a fixing pin. Furthermore, the corresponding fixing element 86 can be designed as a fixing recess.

Furthermore, the fixing unit 50 has at least one fixing mechanism 88 . The fixing mechanism 88 is intended to keep the fixing element 86 under pretension. In this way, the fixing element 84 is arranged at least partially, in particular pretensioned, in the first door element 20 .

The fixing unit 50 is to be triggered when the second door element 22 is displaced relative to the first door element 20 in order to fix the door unit 14 in the second door position 18 . The second door element 22 acts on its movement with at least one actuating element 90 of the fixing unit 50, which is operatively connected to the fixing element 84. In the present case, the actuating element 90 is designed as a lever arm. When the second door element 22 moves relative to the first door element 20 , the actuating element 90 is intended to be actuated by the second door element 22 . Furthermore, the actuating element 90 is provided to trigger the fixing mechanism 88 when it is actuated, whereupon the fixing element 84 can be transferred into a fixing position. Detaching the fixing unit 50 to transfer the door unit 14 from the second door position 18 to the first door position 16 is at most possible by hand.

The door unit 14 forms a sliding door. The second door panel 22 is displaceable relative to the first door panel 20 . Accordingly, the door unit 14 has two door positions. A first door position in which the first door element 20 and the second door element 22 are arranged one behind the other and a second door position in which the second door element 22 is displaced relative to the first door element 20 . However, mobility of the door elements 20, 22 relative to one another is dependent on the door position 16, 18 of the door unit 14. In the present case, in the first door position 16, the second door element 22 is fixed immovably relative to the first door element 20. In contrast, in the second door position 18 the second door element 22 can be moved relative to the first door element 20 .

For fastening that is dependent on the door position, the interior fittings according to FIG. figure 4 ). The fastening unit 38 is intended to fasten the second door element 22 immovably to the first door element 20 depending on the door position 16, 18 of the door unit 14. The fastening unit 38 is arranged at least partially on an upper side of the door unit 14 .

The fastening unit 38 has at least one first fastening element 40 . The first fastening element 40 is arranged on the first door element 20 . The fastening element 40 is arranged on the upper side of the first door element 20 . Furthermore, the fastening unit 38 has at least one second fastening element 42 designed to correspond to the first fastening element 40 . The second fastening element 42 is arranged on the second door element 22 . The second fastening element 42 is arranged on an upper side of the second door element 22 . The first fastening element 40 is designed as a latching element, in particular in the form of a latching hook. The second fastening element 42 is designed as a snap-in receptacle. The first fastening element 40 snaps into the second fastening element 42 from below. The fastening unit 38 forms a latching connection between the first door element 20 and the second door element 22 .

In order to undo the attachment of the second door element 22 to the first door element 20 , the interior fittings device has at least one release unit 44 . The triggering unit 44 is at least partially arranged on an interior ceiling. The triggering unit 44 has at least one triggering element 46 . The trigger element 46 forms a stop for the door unit 14 in the second door position 18 . The triggering element 46 has at least one run-on bevel 48 . The release element 46 interacts with the first fastening element 40 of the fastening unit 38 in the second door position 18 in order to release the fastening of the first door element 29 and the second door element 22 . During the movement of the door unit 14 into the second door position 18 , the first fastening element 40 runs onto the triggering unit 46 . The first fastening element 40 is deformed by the triggering element 46, in particular the run-on bevel, as a result of which a connection between the first fastening element 40 and the second fastening element 42 is broken.

The interior fittings device also has at least one additional door element 52 . The further door element 52 is designed at least essentially identically to the first and/or second door element 22 of the door unit 14 . In the present case, the additional door element 52 is formed separately from the door unit 14 .

The other door element 52 has at least two door positions. In the first door position, this is arranged on the interior wall 56 . In the second door position, this at least partially separates the first spatial area 10 and the second spatial area 12 from one another. In the first door position, when the door unit 14 is in the first door position 16, the additional door element 52 is at least partially concealed by it. The other door element 52 is released when the door unit 14 is in the second door position 18 . In particular, when the door unit 14 is in the second door position 18 and the door unit 14 is in its second door position and the additional door element 52 assumes its second door position, the door unit 14, in particular the first door element 20, the second door element 22, and the additional door element separate 52 completely separates the first spatial area 10 from the second spatial area 12 .

For this purpose, the further door element 52 can be moved at least partially in a direction transverse to its main plane of extension. Furthermore, the further door element 52 can be transferred from the first door position into the second door position by at least pivoting the further door element 52 about a pivot axis which is oriented at least essentially parallel to its main plane of extension. In the present case, the additional door element 52 is simultaneously displaced at least transversely to its main plane of extension and pivoted about the pivot axis.

Alternatively or additionally, it is conceivable that a door unit can include a further door element as a third door element. For example, the further door element could then be pivotable relative to the first and/or second door element in order to separate the spatial areas. Furthermore, the further door element could be arranged between the first door element and the second door element and thus only be released if a movement of the second door element to the first door element is also released.

In figure 6 a schematic flow chart of an exemplary method for selectively at least partially separating the first spatial area 10 and the second spatial area 12 with at least the interior fittings is shown.

The method comprises a first method step 100. In the first method step 100, the door unit 14 is initially in the first door position 16 (cf. Figure 2a ). Furthermore, the door unit 14 has the first door position. The other door element 52 has the first door position. In method step 100, the door unit is moved from the first door position 16 to the second door position 18 (cf. Figure 2b ). In the present case, the door unit 14 is moved in particular along the guide unit 28 . Furthermore, the door unit 14 is pivoted in particular along the guide unit 28 . By transferring to the second door position 18, the door elements 20, 22 of the door unit 14, which are fastened to one another, are detached from one another and can be moved towards one another.

The method includes at least one further method step 102. In the further method step 102, the door unit 14 is transferred from the first door position to the second door position (cf. Figure 2c ). For this purpose, the second door element 22 is moved relative to the first door element 20 . The movement of the door elements 20, 22 towards one another triggers the fixing unit 50, as a result of which the door unit 14 is fixed firmly in the second door position 18.

The method comprises at least one further method step 104. In the further method step 104, the further door element 52 is transferred from its first door position to its second door position (cf. Figure 2d ).

In particular, in order to be able to connect the spatial areas 10, 12 to one another again, the above-mentioned method steps must be carried out in reverse order be performed. In this case, however, at least the fixing unit 50 must be released by hand.

With regard to further method steps of the method for operating the device, reference may be made to the previous description of the device, since this description should also be read analogously to the method and thus all features with regard to the device also with regard to the method for operating the device as a disclosed apply.

figure 7 shows the interior fittings with a functional unit 110 and a supply unit 112 for the functional unit 110 in a perspective view.

The interior fittings device comprises at least one functional unit 110 that can be operated electrically and/or electronically. The functional unit 110 is arranged on the door unit 14 . In the present case, the functional unit 110 is arranged on the first door element 20 of the door unit 14 . Alternatively, a functional unit could also be arranged on the second door element of the door unit. It is also conceivable that the functional unit could be integrated into the unit of action.

Functional unit 110 has at least one display unit 120 . Furthermore, functional unit 110 has at least one loudspeaker 122 . In the present case, functional unit 110 forms a television 124 . Alternatively, the functional unit could also only include the display unit and thus only form a monitor. It is also conceivable that the functional unit comprises only one lighting unit, such as an LED or the like, which could be provided for illuminating the spatial areas depending on the door position.

Functional unit 110 can be supplied with at least one electrical signal. The electrical signal is intended to supply energy to functional unit 110 . For example, the electrical signal ensures a current and/or voltage supply. Furthermore, the functional unit 110 can be operated with an electronic signal. The electronic signal is provided for supplying data to functional unit 110 . For example, the electronic signal ensures a data supply, such as a television signal. The electronic signal can in particular be an analog or a digital signal.

Furthermore, the interior fittings device has at least one supply unit 112 . The supply unit 112 is intended to supply the functional unit 110 with an electrical and/or electronic signal at least as a function of a door position 16, 18 of the door unit 14. The supply unit 112 supplies the functional unit 10 in the second door position 18 of the door unit 14 with the electrical and/or electronic signal. In addition, the supply unit 112 can also supply the functional unit 110 in the first door position 16 of the door unit 14 .

The supply unit 112 comprises at least one control unit 126. The control unit 126 makes at least the electronic signal available. In the present case, the control unit 126 is designed as a television receiver. Furthermore, the supply unit 112 has at least one energy supply 128 . The power supply 128 provides the electronic signal. In the present case, the energy supply 128 is formed by a mains plug, which is connected in particular to an on-board network of the residential vehicle.

The supply unit 112 is at least partially integrated into the door unit 14 . Alternatively, the supply unit could be partially integrated into the functional unit. The supply unit 112 is partially formed separately from the door unit 14 . In the present case, the supply unit 112 is partially arranged on the interior ceiling and/or integrated into an interior ceiling. Alternatively, the supply unit could also be partially arranged and/or integrated in an interior fittings floor, a door frame, or an interior fittings wall.

The supply unit 112 has at least one contact unit 114 . The contact unit 114 is provided for the electronic and/or electrical supply of the functional unit 110 to be contacted at least depending on a door position 16, 18 and which is designed separately from the door unit 14 and/or the functional unit 110. The contact unit 114 is arranged on the ceiling of the interior fittings, in particular in the area of the second door position 18 . The contact unit 114 has at least two contact elements 118, 119 for the supply of an electrical signal. Furthermore, the contact unit 114 has at least two further contact elements 130, 131 for the supply of an electronic signal. The contact elements 130, 131 are designed as contact sockets. It is conceivable that the contact unit on the guide unit 28 for the movable guide Door unit 14 is arranged and / or integrated into the guide unit. For example, the contact elements could also be designed as contact pins and/or sliding contacts.

Furthermore, the supply unit 112 has at least one further contact unit 115 . The further contact unit 115 is designed at least essentially identically to the contact unit 114 . The further contact unit 115 is offset from the contact unit 114 . The additional contact unit 115 is arranged on the ceiling of the interior fittings, in particular in the area of the first door position 16 of the door unit 14.

Furthermore, the supply unit 112 has at least one corresponding contact unit 116 . The corresponding contact unit 116 is designed to correspond to the contact unit 114 and the further contact unit 115 . For this purpose, the corresponding contact unit 116 has contact pins which are designed to correspond to the contact socket of the contact unit 114 and/or the further contact unit 115 . In the present case, the corresponding contact unit 116 is arranged on the door unit 14, in particular on an upper side which faces the ceiling of the interior fittings. More precisely, the corresponding contact unit 116 is arranged on the first door element 20 of the door unit 14 . Alternatively, the corresponding contact unit could also be arranged on the functional unit and/or at least partially integrated into the door unit and/or the functional unit.

Depending on the position of the door unit 14, in particular the first door position 16 and/or the second door position 18, the corresponding contact unit 116 contacts either the contact unit 114 or the further contact unit 115 in order to supply the functional unit 110 with the electrical and/or electronic signal ( see. Figures 8a , 8b ). In a position between the first door position 16 and the second door position 18, there is no contact between the corresponding contact unit 115 and one of the contact units 114, 115, which is why the functional unit 110 is not supplied with the electrical and/or electronic signal in this case .

The supply unit 112 has a signal line 132, 134 for each line of the electrical and/or electronic signal. The supply unit 112 has a first signal strand 132, which is provided for conducting the electrical signal. The first signal line 132 is integrated in the interior ceiling. The first signal line 132 is connected to the contact unit 114 . The first signal line 132 is connected to the further contact unit 115 . The first signal line 132 is connected to the power supply 128 . Furthermore, the supply unit 112 has a second signal line 134, which is provided for supplying the electronic signal. The second signal line 134 is integrated in the interior ceiling. The second signal line 134 is connected to the contact unit 114 . Furthermore, the second signal line 134 is connected to the further contact unit 116 . In addition, the second signal line 134 is connected to the control unit 126 .

Furthermore, the supply unit 112 has at least one further first signal line 136 . The further first signal line 136 is integrated in the door unit 14 . The additional first signal line 136 is connected to the corresponding contact unit 116 . Furthermore, the further first signal strand 136 is connected to the functional unit 110 . Furthermore, the supply unit 112 has at least one further second signal line 138 . The additional second signal line 138 is integrated in the door unit 14 . The additional second signal line 138 is connected to the corresponding contact unit 116 . The further second signal strand 138 is connected to the functional unit 110 .

figure 9 shows a schematic flow chart of an exemplary method for operating the interior fittings device.

The method comprises at least one method step 140. The door unit 14 is initially in the first door position 16. In the first door position 16, the further contact unit 115 makes contact with the corresponding contact unit 116. Accordingly, the supply unit 112 also supplies the functional unit 110 depending on the first door position 16 an electrical and/or electronic signal. In method step 140 the door unit 14 is moved out of the first door position 16 . A contact between the further contact unit 115 and the corresponding contact unit 116 is then canceled.

The method includes at least one further method step 142. In the further method step 142, the door unit 14 is moved into the second door position 18. In the second door position 18, the contact unit 114 makes contact with the corresponding one Contact unit 116. Accordingly, depending on the second door position 18, the supply unit 112 supplies the functional unit 110 with an electrical and/or electronic signal.

Claims (6)

1. Interior construction device for a habitation vehicle (54),

   with at least one movable door unit (14), which is movable from at least one first door position (16) into at least one second door position (18),

   with at least one functional unit (110), which can be operated electrically and electronically and which is arranged at the door unit (14),

   and with at least one supply unit (112), which is configured to supply the functional unit (110) with an electric signal and an electronic signal at least depending on a door position (16, 18) of the door unit (14), the electric signal being configured for an energy supply of the functional unit (110) and the electronic signal being configured for a data supply of the functional unit (110),

   the supply unit (112) being configured for a connection that is free of loose and/or visible cables,

   the supply unit (112) being configured to supply the functional unit (110) in the first door position (16) and in the second door position (18) with the electric signal and the electronic signal,

   the supply unit (112) comprising at least one control unit (126) which provides the electronic signal, the supply unit (112) comprising at least one energy supply (128) which provides the electric signal,

   the supply unit (112) comprising at least one contact unit (114) which is configured, for an electronic and electric supply of the functional unit (110), to be contacted at least depending on a door position (16, 18) and which is realized separately from the door unit (14) and/or from the functional unit (110),

   characterised in that the contact unit (114) comprises at least two contact elements (118, 119) for the supply with an electric signal, wherein the contact unit (114) comprises at least two further contact elements (130, 131) for the supply with an electronic signal,

   wherein the supply unit (112) comprises at least one further contact unit (115) which is arranged offset with respect to the contact unit (114), the further contact unit (115) being realized at least substantially identically to the contact unit (114), wherein the supply unit (112) comprises at least one corresponding contact unit (116), the corresponding contact unit (116) being realized correspondingly to the contact unit (114) and to the further contact unit (115) and being arranged on the door unit (14) and/or on the functional unit (110) and/or being integrated therein, the corresponding contact unit (116) being configured for contacting either the contact unit (114) or the further contact unit (115) depending on the position of the door unit (14) in order to supply the functional unit (110) with the electric signal and with the electronic signal.
2. Interior construction device according to claim 1,
   characterised in that the supply unit (112) is partially arranged on an interior construction ceiling and/or integrated in an interior construction ceiling.
3. Interior construction device according to claim 1 or 2,
   characterised in that the contact unit (114) is arranged at least partially on a guiding unit (28) for a movable guiding of the door unit (14) and/or is integrated in a guiding unit (28) for a movable guiding of the door unit (14).
4. Interior construction device according to one of the preceding claims,
   characterised in that the functional unit (110) comprises at least one display unit (120).
5. Habitation vehicle (54) with at least one interior construction device according to one of the preceding claims.
6. Method for operating an interior construction device for a habitation vehicle (54), in particular the interior construction device according to one of claims 1 to 5,

   in which in at least one method step at least one door unit (14) is moved from at least one first door position (16) into at least one second door position (18),

   wherein a functional unit (110), which can be operated electrically and electronically and is arranged on the door unit (14), is supplied with an electric signal and an electronic signal at least depending on a door position (16, 18) of the door unit (14),

   the electric signal being configured for an energy provision of the functional unit (110) and the electronic signal being configured for a data supply of the functional unit (110),

   wherein the supply unit (112) is configured for a connection that is free of loose and/or visible cables,

   wherein the functional unit (110) is in the first door position (16) and in the second door position (18) supplied with the electric signal and the electronic signal by means of the supply unit (112),

   the electronic signal being provided by a control unit (126) of the supply unit (112) and the electric signal being provided by an energy supply (128) of the supply unit (112),

   characterised in that for the electronic and electric supply of the functional unit (110), a contact unit (114) of the supply unit (112), which is realized separately from the door unit (14) and/or from the functional unit (110), and a further contact unit (115), which is realized at least substantially identically to the contact unit (114), are contacted depending on a door position (16, 18),

   wherein a corresponding contact unit (116) of the supply unit (112), which is realized correspondingly to the contact unit (114) and to the further contact unit (115) and is arranged on the door unit (14) and/or on the functional unit (110) and/or is integrated therein, contacts - depending on the position of the door unit (14) - either the contact unit (114) or the further contact unit (115) in order to supply the functional unit (110) with the electric signal and the electronic signal.

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