DE202018105652U1 - Room cell for a room-in-room system - Google Patents

Abstract

Room cell for a room-in-room system with at least one floor element (2), wall elements (3), wall corner elements (4) and at least one ceiling element (8), wherein adjacent wall elements (3) or wall corner elements (4) releasably after Tongue and groove principle are interconnected and wherein between the wall elements (3) and the Wandeckelementen (4) and the at least one ceiling element (8) a circumferential ceiling profile (9) of a plurality of interconnected ceiling profile elements (10) is arranged, which a have downwardly open groove (12) into which engage the upper ends of the wall elements (3), characterized in that the wall elements (3) engage with top spring portions (13) in the groove (12) of the ceiling profile elements (10) and that the groove (12) of the ceiling profile elements (10) on both sides indentations (14, 15) for in the groove (12) projecting rubber profiles (16, 17) for holding a glass pane (7) or a door frame (5), wherein the respective Dec kenprofilelement (10) and the at least one ceiling element (8) for positively locking connection to each other complementary areas (18, 19).

Description

The invention relates to a room cell for a room-in-room system with at least one bottom element, wall elements, wall corner elements and at least one ceiling element, wherein adjacent wall elements or wall corner elements are releasably connected to each other according to the tongue and groove principle and wherein between the wall elements and the Wandeckelementen and the at least one ceiling element a circumferential ceiling profile of a plurality of interconnected ceiling profile elements is arranged, which have a downwardly open groove, in which engage the upper ends of the wall elements.

Such room cells for room-in-room systems are intended to be used in larger rooms, e.g. in offices, at trade fairs or in factory halls, to create smaller separate rooms that serve as a retreat for undisturbed work, for meetings or the like. For this purpose, the room cells usually sound-absorbing wall and ceiling elements, with a closable access (door) is provided.

A room cell with the features of the preamble of claim 1 protection is off DE 20 2012 003 817 U1 known. This room cell has cassette-like panels for modular construction of largely similar panels constructed formation of a bottom element, a wall element and a ceiling element and corner panels, each panel has on both sides top surfaces and intermediate filler material such as stone wool. To connect adjacent panels together according to the tongue and groove principle, each panel on a vertical side edge of a groove and on the other vertical side edge of a spring, which consist at least on the end faces made of sheet steel. To connect the wall elements with the ceiling elements a ceiling edge profile is provided which has a downwardly open groove, with which it is plugged onto a wall element and this engages on both sides. To connect to the floor similarly shaped baseboards are provided. To form an entrance and for lighting special panels, namely door and glass panels are provided. Furthermore, in addition to corner profiles and T-shaped profiles are provided which allow the cultivation of outside partitions or the like.

Furthermore, room cells are known (https://officebricks.de), which are formed of individual building block-like, sound-insulating wall modules, floor, ceiling, door and glass elements in variable size. To form the walls of the room cell, the individual wall modules are stacked next to and above each other in a building block, which allows a very simple assembly and disassembly.

The object of the invention is to provide a stable space cell with a variable structure, which is universally applicable and manages with as few different components.

This object is achieved in that the wall elements engage with top spring sections in the groove of the ceiling profile elements and that the groove of the ceiling profile elements on both sides indentations for projecting into the groove rubber profiles for holding a glass or a door frame, wherein the respective ceiling profile element and the at least one Have ceiling element for positive connection with each other complementary areas.

Due to this design of the wall elements and the ceiling profile elements, it is possible without stable components to connect both the wall elements stable with each other and with the ceiling profile elements as well as a door frame and glass without additional fasteners stably integrate into the room cell, since the groove of the ceiling profile elements both for receiving the Upper spring portions of the wall elements and the door frame and at least one glass sheets is suitable. The interconnected ceiling profile elements form a closed ring anchor, which ensures a high stability of the room cell. In addition, the ceiling elements are positively held on the ceiling profile elements, which usually additionally a fuse by means of fittings or the like. Is provided. Wall elements of different widths can be provided, which makes it possible to easily create space cells of different sizes (e.g., as a telephone booth, small workroom, meeting room).

In a preferred embodiment it is provided that arcuate Deckenprofileckelemente are arranged between the ceiling profile elements. The Wandeckelemente are then also on the outside cross-sectionally arcuate, so that the room cell outside rounded corners, which avoids injury hazards, provides a visually appealing appearance and favors the Ringankerfunktion the ceiling profile elements and the Deckenprofileckelemente. The internal geometry of the corners is preferably angular, in order to be able to attach flush sound insulation elements to the wall inner surfaces.

Very particularly preferably, it is provided that the ceiling profile elements and / or the Deckenprofileckelemente have on their outer side a lateral receiving groove, in which an illumination band, in particular an LED strip band, is inserted. This lighting band is then visible on all sides and if it is expedient ( automatic) is activated, when the room cell is occupied, it is recognizable for persons in the vicinity, but outside the room cell, regardless of their whereabouts. The receiving groove preferably has an undercut area in which the illumination band is received, so that it is not visible and radiates light only in the activated state to the outside.

It is further provided that the wall elements and the Wandeckelemente are folded on its underside inwardly least one stage and partially rest on the at least one bottom element and overlap the at least one bottom element on the outside. This makes it possible to dispense with additional baseboards. In general, however, a backup by means of fittings or the like. Between the elements is additionally provided.

It is particularly advantageously provided that the wall elements and the wall corner elements are folded in two stages on its underside inwards, wherein the upper horizontal fold region is formed as an edge receptacle for a floor covering. The floor covering, e.g. Carpet tiles, can then simply be installed at the edge by inserting into the edge mount, without baseboards are needed.

It is particularly preferred that the at least one bottom element, the at least one ceiling element, the wall elements and the wall corner elements consist of sandwich elements with at least two cover layers and at least one intermediate layer arranged between the cover layers in the form of a periodically recurring, twice curved shell structure. Such sandwich elements are made EP 1 758 733 B1 known and have low carrying capacity on a high load capacity. In addition, it is basically possible to lay concealed cables or cables inside the sandwich panels.

In order to form the room cell sound-absorbing as possible, it is provided that on the inner sides of the wall elements via spacers releasably soundproofing elements are attached.

In this case, it is particularly advantageous if the sound-absorbing elements are arranged spaced from the at least one bottom element to form a ventilation gap, wherein in the at least one ceiling element supply air openings are provided which are in fluid communication with the cavities between the sound-absorbing elements and the wall elements. This embodiment allows a simple ventilation concept that is almost invisible.

In this case, it is preferably provided that at least one exhaust air opening with at least one suction fan in fluid communication with the interior of the room cell is provided in the center of the at least one ceiling element.

It is expedient here for the at least one exhaust air opening in the at least one ceiling element to be concealed by a suspended ceiling plate, in particular a lighting element.

In a manner known per se, an input opening is provided on at least one side, through which the room cell is accessible.

In this case, a door frame with door is preferably provided in the entrance opening, which is held stably on the upper side in the groove of the associated ceiling profile element.

Furthermore, a glass pane is preferably provided adjacent to at least one wall element and / or at least one wall corner element and / or the door frame.

It is provided that in the region of the door frame and possibly the glass pane at least one bottom element, a bottom profile is attached, which overlaps the outside of the bottom element and the upper side has a receiving groove for the door frame and / or glass and inside a recess for edge receiving the floor covering. The door frame and possibly the glass are then safely added to the bottom in the soil profile, which also receives the edge of a floor covering.

Finally, a door profile which can be detachably fastened to the floor profile and covers the profile top is provided with an anti-slip contour, which can preferably be clipped onto the floor profile.

• 1 eine perspektivische Darstellung einer Raumzelle,
• 2 eine perspektivische Explosionsdarstellung der Raumzelle,
• 3 einen Schnitt durch die Raumzelle im Bereich einer Glasscheibe,
• 4 einen Schnitt durch einen oberen Eckbereich der Raumzelle im Bereich einer Türzarge,
• 5 einen Schnitt durch einen oberen Eckbereich der Raumzelle,
• 6 einen Schnitt durch einen unteren Eckbereich der Raumzelle,
• 7 einen Schnitt durch einen unteren Eckbereich der Raumzelle im Bereich eines Türeingangs,
• 8 ein Detail der 7,
• 9 eine schematische Darstellung des Innenraumes der Raumzelle mit Luftströmung,
• 10 einen Schnitt durch ein Deckenprofilelement,
• 11 einen Schnitt durch ein Bodenprofil und in
• 12 einen Schnitt durch ein Türeingangsprofil.

The invention is explained in more detail below with reference to the drawings by way of example. These show in

• 1 a perspective view of a room cell,
• 2 an exploded perspective view of the room cell,
• 3 a section through the room cell in the region of a glass pane,
• 4 a section through an upper corner region of the room cell in the region of a door frame,
• 5 a section through an upper corner region of the space cell,
• 6 a section through a lower corner region of the space cell,
• 7 a section through a lower corner region of the room cell in the region of a door entrance,
• 8th a detail of 7 .
• 9 a schematic representation of the interior of the room cell with air flow,
• 10 a section through a ceiling profile element,
• 11 a section through a soil profile and in
• 12 a section through a door entrance profile.

A room cell for a room-in-room system is generally designated 1. This room cell 1 has a bottom on the bottom, in the embodiment of three floor elements 2 is formed. These floor elements 2 are plugged into each other via groove-spring connections, not shown, and fastened releasably to each other by suitable fasteners.

The side walls of the room cell 1 are in the embodiment of wall elements 3 , curved wall corner elements 4 , a door frame 5 with pivotally received door 6 as well as two glass panes 7 formed, wherein in each case at least one glass pane 7 on one side of the door frame 5 is arranged. The ceiling of the room cell 1 is in the embodiment of three ceiling elements 8th educated. These ceiling elements 8th are plugged into each other via not shown tongue and groove connections. Also the wall elements 3 and the wall corner elements 4 are laterally formed with not shown tongue and groove connections, so that adjacent wall elements 3 or wall corner elements 4 can be inserted laterally into one another.

The floor elements 2 , the wall elements 3 , the wall corner elements 4 and the ceiling elements 8th are preferably formed of sandwich elements, like these in EP 1 758 733 B1 are described.

To connect the wall elements 3 and the wall corner elements 4 with the ceiling elements 8th is a generally designated 9 circumferential ceiling profile provided that of four ceiling profile elements 10 is formed, which each have a total of four arcuate Deckenprofileckelemente 11 connected to each other. Each ceiling profile element 9 has a downwardly open groove 12 on, in which top-side spring sections 13 the wall elements 3 intervention. The groove 12 the ceiling profile elements 10 has indentations on both sides 14 . 15 for in the groove 12 protruding rubber profiles 16 . 17 for holding the glass pane 7 or the door frame 5 on. To a positive connection between the respective ceiling profile element 10 and the respective ceiling element 8th to reach, have the respective ceiling profile element 10 and the respective ceiling element 8th mutually complementary areas on. For this purpose, it is provided in the embodiment that the respective ceiling profile element 10 on the upper side a bulge 18 and the respective ceiling element 8th on the bottom side a complementary indentation 19 having.

Furthermore, preferably have the ceiling profile elements 10 and the ceiling profile elements 11 on its outside a lateral receiving groove 20 in which an unillustrated illumination band, in particular an LED strip band, is inserted. The annular ceiling profile 9 is then completely surrounded by a lighting band, which when activated outside the room cell 1 is perceptible from all directions.

To connect the wall elements 3 and the wall corner elements 4 with the floor elements 2 are the wall elements 3 and the wall corner elements 4 on its underside at least one step inward, folded in two stages in the embodiment, with a first horizontal folding area 21 on the floor elements 2 rest and otherwise with a lower outer edge area 22 the respective floor element 2 overlap on the outside, leaving the floor elements 2 are not visible from the outside. A second inner, upper horizontal fold area 23 is as border recording for a floor covering 24 , For example, carpet tiles, trained.

If instead of a wall element 3 a door frame 5 or a glass pane 7 is inserted into the indentations 14 . 15 the relevant ceiling profile element 10 rubber profiles 16 . 17 inserted into the groove 12 protrude into and into which the door frame 5 or the glass pane 7 can be used clamped. To the door frame 5 or the glass pane 7 To keep safe even in the ground area, is a soil profile 25 provided, which on the associated floor element 2 is attached. This soil profile 25 has an overlap area 26 on, with which the soil profile 25 the outside of the floor element 2 overlaps. Upper side has the soil profile 25 a receiving groove 27 on, with the receiving groove 27 comparable to the ceiling profile elements 10 Indentations on both sides 28 . 29 for receiving into the receiving groove 27 protruding rubber profiles for holding the door frame 5 or glass pane 7 having. Inside shows the soil profile 25 a recess for edge of the floor covering 24 on top of a shortened vertical thigh 30 is formed. The recess thus formed is in 7 With 31 designated.

Furthermore, a door entrance profile 32 provided, the detachable on the soil profile 25 is attachable and serves the soil profile 25 in the area of a door frame 5 cover up. At the top is the door entrance profile 32 with a slip-resistant contour 33 provided and underside it has locking webs 34 on, which make it possible, the door entrance profile on the soil profile 25 aufzuclipsen.

On the insides of the wall elements 3 are not shown spacers detachable plate-shaped sound insulation 35 attached. The sound insulation elements are forming a ventilation gap 36 spaced from the floor elements 2 arranged. Thereby are between the wall elements 3 and the soundproofing elements 35 cavities 37 formed on the one hand in the bottom area on the ventilation gaps 36 accessible and on the other hand by Zuluftöffnungen 38 in the ceiling elements 8th , Preferably in the center of the room cell 1 is in a ceiling element 8th at least one exhaust port 39 provided, wherein in the embodiment four exhaust ports 39 are provided. In the area of each exhaust air opening 39 each is a suction fan 40 arranged with the interior of the room cell 1 is in fluid communication. The four suction fans 40 can in a common mounting frame 41 be included, which is at the bottom of the associated ceiling element 8th is attached. From the inside are the exhaust air openings 39 or the suction fans 40 concealed by a suspended ceiling plate, preferably as a plate-shaped lighting element 42 is trained. Are the suction fans 40 switched on, thus resulting in an air flow, indicated by arrows 43 in 9 is indicated. The ventilation elements are thus imperceptible, the cavities 37 can also be used to hold cables or the like.

For mounting the room cell 1 First, the floor is created, depending on the size of the room cell 1 from one or more floor elements 2 which are linked together accordingly. On the underside are at least in the corner areas of the room cell 1 preferably height adjustable adjustable foot elements 44 provided to align the floor elements horizontally The interconnected floor elements 2 become the subsequent assembly of the wall elements 3 and wall corner elements 4 be raised so far that locking screws 45 from below through the respective floor element 2 in the lower edge of the wall element 3 or the wall corner element 4 can be screwed. For lifting a lifting device is used, which may be hydraulically, pneumatically and / or electrically formed. After mounting the wall elements 3 and the wall corner elements 4 will be where the door frame 5 and the glass panes 7 to be mounted on the associated floor element 2 a soil profile 25 arranged and preferably secured by screws. In the soil profile 25 is the door frame 5 and then the ceiling profile 9 from above on the wall elements 3 , the wall corner elements 4 and the door frame 5 placed. After that, the ceiling elements 8th positive fit on the ceiling profile 9 attached and subsequently by means of security screws 46 secured by the holes in the ceiling profile elements 10 through to the wall elements 3 penetration. The ring-shaped closed ceiling profile forms a closed ring anchor, whereby the room cell 1 is very stable.

Subsequently, the glass panes 7 be mounted, the height of the glass panes 7 is less than the distance between the lower edge of the receiving groove 27 of the soil profile 25 and the top edge of the groove 12 of the ceiling profile element 10 , This allows the glass panes 7 be installed later. Preferably in the middle floor element 2 a Revisionöfnung for supplying power and / or communication lines is provided with a cover 47 is closed.

Of course, the invention is not limited to the illustrated embodiments. Further embodiments are possible without departing from the basic idea. The room cell 1 can be easily created in different sizes, in which more or less wall elements 3 or different width wall elements 3 be used. In addition, it is possible by using differently designed Deckenprofileckelemente, to the room cell 1 outside additional wall elements or also further room cell (s) 1 grow. The relevant ceiling profile corner element is then cross-sectional z. B. T-shaped or star-shaped. Depending on the intended use of the room cell 1 It is also possible to have an open doorless entrance, it can also - apart from the wall corner elements 4 - at least one side wall only with glass panes 7 filled out.

LIST OF REFERENCE NUMBERS

1

space cell

2

floor elements

3

wall elements

4

Wandeckelemente

5

door frame

6

door

7

pane

8th

ceiling elements

9

ceiling profile

10

Ceiling profile elements

11

Cover profile corner elements

12

groove

13

Upper-side spring sections

14

indentation

15

indentation

16

rubber profile

17

rubber profile

18

bulge

19

indentation

20

lateral receiving groove

21

first fold area

22

lower outer edge area

23

second fold area

24

Flooring

25

soil profile

26

overlap area

27

receiving groove

28

indentation

29

indentation

30

leg

31

recess

32

Doorway Profile

33

slip-resistant contour

34

detent webs

35

Sound insulation

36

Air space

37

cavity

38

supply air

39

exhaust vents

40

aspirator

41

mounting frame

42

lighting element

43

Arrows air flow

44

foot elements

45

locking screw

46

locking screw

47

cover

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202012003817 U1 [0003]
• EP 1758733 B1 [0012, 0025]

Claims (15)

Room cell for a room-in-room system having at least one floor element (2), wall elements (3), wall corner elements (4) and at least one ceiling element (8), wherein adjacent wall elements (3) or wall corner elements (4) releasably after Tongue and groove principle are interconnected and wherein between the wall elements (3) and the Wandeckelementen (4) and the at least one ceiling element (8) a circumferential ceiling profile (9) of a plurality of interconnected ceiling profile elements (10) is arranged, which a have downwardly open groove (12) into which engage the upper ends of the wall elements (3), characterized in that the wall elements (3) engage with upper side spring portions (13) in the groove (12) of the ceiling profile elements (10) and that the groove (12) of the ceiling profile elements (10) on both sides indentations (14, 15) for in the groove (12) projecting rubber profiles (16, 17) for holding a glass pane (7) or a door frame (5), wherein the respective De Have ckenprofilelement (10) and the at least one ceiling element (8) for positively locking connection to each other complementary areas (18, 19). Room cell after Claim 1 , characterized in that between the ceiling profile elements (10) arcuate Deckenprofileckelemente (11) are arranged. Room cell after Claim 2 , characterized in that the ceiling profile elements (10) and / or the Deckenprofileckelemente (11) on its outer side a lateral receiving groove (20), in which an illumination band, in particular an LED strip band, is inserted. Room cell after one or more of Claims 1 to 3 , characterized in that the wall elements (3) and the Wandeckelemente (4) are folded on its underside least one step and at least partially rest on the at least one bottom element (2) and the at least one bottom element (2) on the outside overlap. Room cell after Claim 4 , characterized in that the wall elements (3) and the Wandeckelemente (4) are folded in two stages on its underside inwardly, wherein the upper horizontal fold region (23) is formed as an edge receptacle for a floor covering (24). Room cell after one or more of Claims 1 to 5 , characterized in that the at least one bottom element (2), the at least one ceiling element (8), the wall elements (3) and the wall corner elements (4) of sandwich elements with at least two cover layers and at least one intermediate layer arranged between the cover layers in the form of a periodic recurrent, double-curved shell structure exist. Room cell after one or more of Claims 1 to 6 , characterized in that on the inner sides of the wall elements (3) via spacers releasably sound insulation elements (35) are attached. Room cell after Claim 7 , characterized in that the sound-damping elements (35) are arranged to form a ventilation gap (36) spaced from at least one bottom element (2), wherein in at least one ceiling element (8) supply air openings (38) are provided, with the cavities (37) between the sound insulation elements (35) and the wall elements (3) are in fluid communication. Room cell after Claim 8 , characterized in that in the center of at least one ceiling element (8) at least one exhaust air opening (39) is provided with at least one with the interior of the space cell in fluid communication suction fan (40). Room cell after Claim 9 , characterized in that the at least one exhaust air opening (39) in the at least one ceiling element (8) by a suspended ceiling plate, in particular a lighting element (42), is covered. Room cell after one or more of Claims 1 to 10 , characterized in that an input opening is provided on at least one side. Room cell after Claim 11 , characterized in that in the entrance opening a door frame (5) with door (6) is provided. Room cell after Claim 11 or 12 , characterized in that adjacent to at least one wall element (3) and / or at least one wall corner element (4) and / or the door frame (5) a glass pane (7) is provided. Room cell after Claim 11 . 12 or 13 , characterized in that in the region of the door frame (5) and optionally the glass pane (7) on at least one bottom element (2) a bottom profile (25) is fixed, which overlaps the outside of the bottom element (2) and the upper side a receiving groove (27 ) for the door frame (5) and / or glass pane (7) and inside a recess (31) for edge receiving the floor covering (24). Room cell after Claim 14 , characterized in that on the bottom profile (25) releasably attachable, the profile top covering the door entrance profile (32) with slip-resistant contour (33) is provided.

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