EP3690161A1 - Room for being situated in an inner space - Google Patents

Abstract

The invention relates to a room (1) intended to be placed in an interior space (2), comprising at least one floor panel (3) supporting side walls (5), the side walls (5) supporting a ceiling (7). ), the floor panel (3), the side walls (5) and the ceiling (7) delimiting between them an interior subspace (9), characterized in that the floor panel (3) comprises, on a lower face (11) opposite to an upper face (13) delimiting the interior subspace (9), a frame (15) carrying at least two series (S1-S4) of rollers (17, 19), each roll (17, 19) ) and the frame (15) carrying it having complementary means (20, 21) imposing a pivot connection between them.

Description

The invention relates to the field of premises intended to be placed in an interior space.

Premises intended to be placed in an interior space are already known in the state of the art, the interior space being for example an interior space of open offices, also called "open space" in English, and / or a space interior of sales area. In order to delimit part of the interior space, it is known to fit within it, a room comprising a floor panel, side walls, the side walls supporting a ceiling, the floor panel, the walls and the ceiling delimiting an interior subspace between them.

It is sometimes necessary to reorganize the interior space, the room then having to be placed in another position of the interior space. For this occasional change of position, the room must be removed from its current position and then reassembled in the desired position. One difficulty lies in the fact that the operations of dismantling and reassembling the room are complex and long. Indeed, such a room has many elements, some of which have a significant weight. These operations are also costly.

The object of the present invention is in particular to make it possible to simplify the occasional change of position of a room in an interior space.

To this end, the invention relates to a room intended to be placed in an interior space, comprising at least one floor panel supporting side walls, the side walls supporting a ceiling, the floor panel, the side walls and the ceiling. delimiting between them an interior subspace, in which the floor panel comprises, on a lower face opposite to an upper face delimiting the interior subspace, a frame carrying at least two series of rollers, each roller and the frame carrying it having complementary means imposing a pivot connection between them.

Thanks to the invention, the room can be moved in a simple manner. Due to the use of rollers, the room does not need to be dismantled and then reassembled to place it in a new position in the interior space. It suffices to push the room to move it thanks to the rolling of the rollers, which are intended to roll in contact with a floor delimiting the interior space. In addition, due to the fact that the floor of the interior space is often composed of a false floor, the surface load admissible by the latter is relatively low, for example of the order of 250 kg.m-2. The use of series of rollers also has the advantage of optimizing the weight distribution of the room. on the floor of the interior space. Finally, in the case where the floor of the interior space is flexible, such as for example covered with carpet, the use of series of rollers also makes it possible to avoid leaving visible marks on the floor.

By roller, it is necessary in particular to understand a generally cylindrical part whose longitudinal axial dimension is greater than the diameter.

• chaque rouleau matérialise un axe d'articulation, les axes d'articulation des rouleaux étant parallèles entre eux et appartenant à un même plan, le plan étant de préférence sensiblement horizontal. Ainsi, le déplacement du local est facilité selon une direction orthogonale aux axes d'articulation des rouleaux ;
• le local possède une forme sensiblement parallélépipédique. Cette forme permet le placement plus facile du local dans un espace intérieur de forme sensiblement parallélépipédique ;
• le pourtour de la face inférieure du panneau de plancher coïncide avec le pourtour du cadre. Par pourtour, il faut notamment comprendre la circonférence externe. Ainsi, le risque de basculement du local est diminué ;
• le panneau de plancher comprend au moins un patin d'appui, fixé sur la face inférieure du panneau de plancher. Ainsi, le patin d'appui coopère avec le sol de l'espace intérieur, au moins dans certaines circonstances. Cela permet de diminuer le poids à supporter par les rouleaux, par exemple lorsque le local est occupé par une ou plusieurs personnes ;
• un patin d'appui est disposé au centre du panneau de plancher. Cela permet de diminuer de manière particulièrement simple le poids à supporter par les rouleaux ;
• une pluralité de patins d'appui sont régulièrement répartis autour du centre du panneau de plancher. Cela permet de répartir de manière optimale, sur le sol de l'espace intérieur, le poids supporté par les patins ;
• le plafond et/ou au moins une paroi latérale comporte un moyen d'éclairage, de préférence à DEL. Cela permet d'améliorer le confort visuel des occupants du local ;
• le plafond et/ou au moins une paroi latérale comporte des moyens de ventilation. Cela permet d'améliorer le confort des occupants du local ;
• le cadre comporte une armature, de préférence métallique, dont la rigidité est supérieure à celle du panneau de plancher ;
• le cadre est formé par des longerons reliés entre eux par des traverses. Ainsi, la fabrication du cadre est particulièrement simple ;
• le cadre comporte au moins deux longerons, portant chacun une série de rouleaux. Ainsi, la fabrication est simplifiée, du fait que chaque longeron peut être réalisé de manière indépendante et modulaire, en fonction des dimensions du local ;
• les longerons sont parallèles entre eux ;
• chaque longeron comporte un nombre de rouleaux d'une densité comprise entre deux et quinze par mètre, de préférence entre 8 et 10 par mètre. Cela permet de répartir de manière optimale le poids du local sur le sol de l'espace intérieur, par exemple lorsque le sol de l'espace intérieur est composé d'un faux-plancher ;
• dans chaque longeron, les rouleaux sont disposés selon un axe d'articulation respectif orthogonal à l'axe longitudinal du longeron. Ainsi, la fabrication est simplifiée ;
• dans chaque longeron, les rouleaux sont régulièrement espacés dans la direction longitudinale du longeron de manière à former une série de rouleaux. Ainsi, la répartition du poids du local sur le sol de l'espace intérieur est optimisée ;
• le cadre comporte au moins deux traverses, portant chacune une série de rouleaux. Ainsi, la fabrication est simplifiée, du fait que chaque traverse peut être réalisée de manière indépendante et modulaire, en fonction des dimensions du local ;
• les traverses sont parallèles entre elles ;
• chaque traverse comporte un nombre de rouleaux d'une densité comprise entre 0,5 et 10 par mètre, de préférence entre 1 et 6 par mètre, plus préférentiellement entre 1,3 et 3 par mètre. Cela permet de répartir de manière optimale le poids du local sur le sol de l'espace intérieur, par exemple lorsque le sol de l'espace intérieur est constitué par un faux-plancher ;
• dans chaque traverse, les rouleaux sont disposés selon un axe d'articulation respectif parallèle à l'axe longitudinal de la traverse. Ainsi, la fabrication est simplifiée ;
• dans chaque traverse, les rouleaux sont régulièrement espacés dans la direction longitudinale de la traverse de manière à former une série de rouleaux. Ainsi, la répartition du poids du local sur le sol de l'espace intérieur est optimisée ;
• au moins une partie des rouleaux d'au moins deux séries de rouleaux, de préférence les rouleaux d'au moins deux séries de rouleaux, sont disposés à proximité, de préférence à une distance inférieure à 100 mm, préférentiellement considérée horizontalement, des parois latérales du local. Ainsi, la stabilité du local est améliorée, et la déformation du panneau de plancher est limitée ;
• au moins une partie des rouleaux d'au moins deux séries de rouleaux, de préférence les rouleaux d'au moins deux séries de rouleaux, sont disposés au moins partiellement au-dessous des parois latérales du local. Ainsi, la stabilité du local est améliorée, et la déformation du panneau de plancher est particulièrement limitée. En effet, du fait que les parois latérales présentent souvent un poids important, un tel positionnement des rouleaux limite fortement les efforts en flexion supportés par le panneau de plancher ;
• les rouleaux d'au moins deux séries de rouleaux sont disposés à une distance inférieure à 100 mm par rapport au pourtour du panneau de plancher. Ainsi, la stabilité du local est améliorée ;
• la hauteur de l'ensemble formé par les rouleaux, le cadre et le panneau de plancher est comprise entre 50 mm et 165 mm, de préférence entre 60 et 100 mm, plus préférentiellement entre 70 et 80 mm, encore plus préférentiellement de 75 mm. Limiter la hauteur du panneau de plancher par rapport au sol de l'espace intérieur permet une accessibilité aisée du local aux personnes à mobilité réduite, du fait de l'épaisseur réduite de la marche à franchir pour accéder au sous-espace intérieur depuis l'espace intérieur.

According to other optional characteristics of the room according to the invention, taken alone or in combination:

• each roller materializes an articulation axis, the articulation axes of the rollers being mutually parallel and belonging to the same plane, the plane preferably being substantially horizontal. Thus, the movement of the room is facilitated in a direction orthogonal to the articulation axes of the rollers;
• the room has a substantially parallelepipedal shape. This shape allows easier placement of the room in an interior space of substantially parallelepiped shape;
• the perimeter of the underside of the floor panel coincides with the perimeter of the frame. By perimeter, it is necessary to understand in particular the external circumference. Thus, the risk of the room tipping over is reduced;
• the floor panel comprises at least one backing pad, fixed to the underside of the floor panel. Thus, the support pad cooperates with the floor of the interior space, at least under certain circumstances. This makes it possible to reduce the weight to be supported by the rollers, for example when the room is occupied by one or more people;
• a backing pad is arranged in the center of the floor panel. This makes it possible to reduce in a particularly simple manner the weight to be supported by the rollers;
• a plurality of support pads are regularly distributed around the center of the floor panel. This makes it possible to optimally distribute the weight supported by the runners on the floor of the interior space;
• the ceiling and / or at least one side wall has lighting means, preferably LED. This improves the visual comfort of the occupants of the room;
• the ceiling and / or at least one side wall comprises ventilation means. This improves the comfort of the occupants of the room;
• the frame comprises a frame, preferably metallic, the rigidity of which is greater than that of the floor panel;
• the frame is formed by side members interconnected by cross members. Thus, the manufacture of the frame is particularly simple;
• the frame has at least two side members, each carrying a series of rollers. Thus, the manufacture is simplified, owing to the fact that each spar can be produced independently and in a modular manner, depending on the dimensions of the room;
• the spars are parallel to each other;
• each spar has a number of rollers with a density of between two and fifteen per meter, preferably between 8 and 10 per meter. This makes it possible to optimally distribute the weight of the room on the floor of the interior space, for example when the floor of the interior space is composed of a false floor;
• in each spar, the rollers are arranged along a respective articulation axis orthogonal to the longitudinal axis of the spar. Thus, the manufacture is simplified;
• in each spar, the rollers are regularly spaced in the longitudinal direction of the spar so as to form a series of rollers. Thus, the weight distribution of the room on the floor of the interior space is optimized;
• the frame comprises at least two cross members, each carrying a series of rollers. Thus, the manufacture is simplified, owing to the fact that each cross member can be produced independently and in a modular fashion, depending on the dimensions of the room;
• the sleepers are parallel to each other;
• each cross member has a number of rolls with a density of between 0.5 and 10 per meter, preferably between 1 and 6 per meter, more preferably between 1.3 and 3 per meter. This allows the weight of the room to be optimally distributed over the floor of the interior space, for example when the floor of the interior space is formed by a false floor;
• in each cross member, the rollers are arranged along a respective hinge axis parallel to the longitudinal axis of the cross member. Thus, the manufacture is simplified;
• in each cross member, the rollers are regularly spaced in the longitudinal direction of the cross member so as to form a series of rollers. Thus, the weight distribution of the room on the floor of the interior space is optimized;
• at least part of the rolls of at least two series of rollers, preferably the rolls of at least two series of rollers, are arranged near, preferably at a distance of less than 100 mm, preferably considered horizontally, from the side walls of the local. Thus, the stability of the room is improved, and the deformation of the floor panel is limited;
• at least part of the rolls of at least two series of rollers, preferably the rolls of at least two series of rollers, are arranged at least partially below the side walls of the room. Thus, the stability of the room is improved, and the deformation of the floor panel is particularly limited. Indeed, because the side walls often have a significant weight, such positioning of the rollers greatly limits the bending forces supported by the floor panel;
• the rolls of at least two sets of rollers are arranged at a distance of less than 100 mm from the periphery of the floor panel. Thus, the stability of the room is improved;
• the height of the assembly formed by the rollers, the frame and the floor panel is between 50 mm and 165 mm, preferably between 60 and 100 mm, more preferably between 70 and 80 mm, even more preferably 75 mm. Limiting the height of the floor panel in relation to the floor of the interior space allows easy accessibility of the room to people with reduced mobility, due to the reduced thickness of the step to be taken to access the interior sub-space from the interior space.

The subject of the invention is also an interior space, preferably an interior space of open offices and / or sales area, comprising at least one room of the aforementioned type. Indeed, such a room is particularly suited to an interior space of open offices, also called “open space”, and / or to an interior space of a sales area.

Brief description of the figures

• [Fig. 1]
  La figure 1 est une première vue en perspective d'un local selon l'invention ;
• [Fig. 2]
  La figure 2 est une seconde vue en perspective d'un local selon l'invention ;
• [Fig. 3]
  La figure 3 est une vue schématique de dessous d'un local selon l'invention ;
• [Fig. 4]
  La figure 4 est une vue schématique de dessous d'une partie d'un local selon l'invention ;
• [Fig. 5]
  La figure 5 est une vue schématique de dessous d'une partie d'un local selon l'invention ;
• [Fig. 6]
  La figure 6 est une vue schématique de dessous d'une autre partie d'un local selon l'invention.

The invention will be better understood on reading the description which will follow, given solely by way of example and made with reference to the appended drawings in which:

• [ Fig. 1 ]
  The figure 1 is a first perspective view of a room according to the invention;
• [ Fig. 2 ]
  The figure 2 is a second perspective view of a room according to the invention;
• [ Fig. 3 ]
  The figure 3 is a schematic view from below of a room according to the invention;
• [ Fig. 4 ]
  The figure 4 is a schematic view from below of part of a room according to the invention;
• [ Fig. 5 ]
  The figure 5 is a schematic view from below of part of a room according to the invention;
• [ Fig. 6 ]
  The figure 6 is a schematic view from below of another part of a room according to the invention.

detailed description

We have represented on the figures 1 to 6 a room according to one embodiment of the invention, designated by the general reference 1.

Such a room 1 is intended to be placed in an interior space 2, for example an interior space of open offices and / or a sales area. The room 1, of substantially parallelepiped shape, comprises at least one floor panel 3. The floor panel 3 supports side walls 5. The side walls 5 support a ceiling 7. The floor panel 3, the side walls 5 and the ceiling 7 delimit an interior sub-space 9 between them.

The interior sub-space 9 is for example chosen from the group comprising a meeting, office, sales office, telephone conference or video conference sub-space.

As shown on the figure 3 , the floor panel 3 comprises, on a lower face 11 opposite to an upper face 13 delimiting the interior subspace 9, a frame 15. In the example illustrated, the frame 15 carries four series S1, S2, S3, S4 of rollers 17, 19. More generally, the frame 15 can carry at least two series of rollers 17, 19. The frame 15 can for example be fixed by screwing on the lower face 11 of the floor panel 3.

Each roller 17, 19 and the frame 15 carrying it have additional means imposing a pivot connection between them. Thus, the rollers 17, 19 are intended to roll in contact with the ground S delimiting the interior space 2, and allow occasional movement of the room 1 within the interior space 2.

The additional means are for example, as illustrated on figure 4 , formed by journals 20 arranged at the longitudinal ends of the rollers 17, 19, which are pivotally engaged in holes 21 formed or arranged on the frame 15, which thus perform a sliding bearing function.

Optionally, the holes 21 for receiving the journals 20 can carry bearings to facilitate the pivoting of the rollers 17, 19.

Each roller 17, 19 materializes an articulation axis A, the articulation axes of the rollers 17, 19 are mutually parallel and belong to the same plane. In the example illustrated, the plane is substantially horizontal and parallel to the ground S delimiting the interior space 2.

As shown on the figure 3 , the perimeter of the lower face 11 of the floor panel 3 coincides with the perimeter of the frame 15. More precisely in this example, the frame 15 comprises two side members 23 and two cross members 25, each carrying a series S1-S4 of rollers 17, 19.

As shown on figures 4 and 5 , in a spar 23, the rollers 17 are arranged along a respective articulation axis orthogonal to the longitudinal axis of the spar 23, so as to allow movement of the room 1 in a direction substantially parallel to the longitudinal axis of the spar 23 In a side member 23, the journals 20 disposed at the longitudinal ends of the rollers 17 are pivotally engaged in holes 21 formed on the side member 23, such that the side member 23 carries a series of rollers 17. Each side member 23 may be formed of a U-shaped rail. In the example illustrated, the rollers 17 are regularly spaced in the longitudinal direction of each side member 23 so as to form a series S1, S2 of rollers 17.

As shown on the figure 6 , in a cross member 25, the rollers 19 are arranged along a respective hinge axis parallel to the longitudinal axis of the cross member 25, so as to allow movement of the room 1 in a direction substantially orthogonal to the longitudinal axis of the cross member 25. In a cross member 25, the journals 20 arranged at the longitudinal ends of the rollers 19 are pivotally engaged in holes arranged on the cross member 25. Each cross member 25 may be formed of a U-shaped rail. Each cross member 25 may carry at least one spacer 26a separating the rollers 19 between them and covers 26b arranged at the ends of the cross member 25. Receiving holes for the journals 20 of the rollers 19 are formed in the covers 26b and in the spacers 26a, of so that the cross member 25 carries a series of rollers 19. In the example illustrated, the rollers 19 are regularly spaced in the longitudinal direction of each cross member 25 so as to form a e S3, S4 series of rollers 19.

In the example shown on figure 3 , each side member 23 has twenty rollers 17, and each cross member 25 has three rollers 19. In the example illustrated in FIG. figure 5 , each spar 23 comprises eighteen rollers 17. For example, each spar 23 may include a number of rollers with a density of between two and fifteen per meter, preferably between 8 and 10 per meter. Similarly, each cross member 25 may include a number of rollers 19 with a density of between 0.5 and 10 per meter, preferably between 1 and 6 per meter, more preferably between 1.3 and 3 per meter.

For example, the rollers 17, 19 have a diameter of 40 mm, the rollers 17 having a length of 100 mm or 125 mm and the rollers 19 having a length of 600 mm. In a spar 23, the articulation axes of the rollers 17 adjacent rooms can be spaced 125 mm apart. In a cross member 25, the opposite ends of adjacent rollers 19 may be spaced 100 mm apart.

As can be seen on the figures 2 and 3 taken together, at least part of the rollers (17, 19) of at least two series of rollers (S1-S4), preferably the rollers (17, 19) of at least two series of rollers (S1-S4) , are arranged at least partially below the side walls (15) of the room (1). More generally, at least part of the rollers (17, 19) of at least two series of rollers (S1-S4), preferably the rollers (17, 19) of at least two series of rollers (S1-S4) , are arranged near, preferably at a distance of less than 100 mm, preferably considered horizontally, the side walls (15) of the room (1) or else relative to the periphery of the floor panel (3).

The floor panel 3 further comprises at least one support pad 27, which is fixed to the underside 11 of the floor panel 3, for example by screwing, nailing or gluing. Thus, the support pad 27 cooperates with the floor S of the interior space 2, at least under certain circumstances, such as for example the presence of furniture 26 or of occupants in the interior subspace 9, which exert a force on the floor panel 3 due to their weight. In an example not illustrated, the floor panel 3 comprises a support pad 27 arranged in the center of the floor panel 3. In the example illustrated in FIG. figure 3 , the floor panel 3 comprises a plurality of support pads 27, in particular four support pads 27, regularly distributed around the center of the floor panel 3. The support pads 27 can be fixed on cleats 28, which are fixed to the underside 11 of the floor panel 3 and support it.

For example, the height of the floor panel 3, comprising the rollers 17, 19, the frame 15, and optionally a floor covering such as a carpet 29, is 50 mm to 165 mm, preferably 60 to 100 mm , more preferably from 70 to 80 mm, even more preferably from 75 mm. In other words, the height of the assembly formed by the rollers 17, 19, the frame 15 and the floor panel 3 is between 50 mm and 165 mm, preferably between 60 and 100 mm, more preferably between 70 and 80 mm, even more preferably 75 mm. Thus, the above-mentioned height corresponds to the height of the step to be taken for a user between the floor S of the interior space 2 and the floor of the interior subspace 9. Limiting the height of the floor panel allows easy accessibility of the room. people with reduced mobility. In particular, the available space of the interior space 2 being generally limited around the room 1 for the installation of a removable ramp for access to the interior subspace 9 of the room 1, the slope having to be low, for example example of around 2.5%, to allow access to room 1 for a person in a wheelchair via this access ramp, the height of the floor panel 3 must be limited in order to reduce the length of the access ramp as much as possible.

The floor panel 3 has for example a thickness of 10 to 30 mm. When the rollers 17, 19 are in contact with the floor S of the interior space 2, the height of the frame 15 carrying the rollers 17, 19 is for example 40 to 150 mm, preferably 45 to 60 mm.

The floor panel 3 supports side walls 5. In the example shown in the figures 1 and 2 , the floor panel 3 has four side walls 5. A side wall 5 has a door 31, two side walls 15 have glazing 33 and uprights 34. A side wall 5 has ventilation means. The ventilation means comprise, for example, a fan motor and ventilation grilles 35. The fan motor can be integrated into the thickness of the side wall 5 so as to be visible neither from the interior space 2, nor from the underside. interior space 9.

The door 31 can be mounted to pivot in the direction of the interior sub-space 9 or else to slide in a direction parallel to the side wall 5 surrounding it, as illustrated in the figures. figures 1 and 2 .

The side walls 5 support a ceiling 7. In the example illustrated on figures 1 and 2 , the ceiling 7 comprises at least one lighting means 37, preferably LED. The lighting means can for example be activated by means of a movement detection sensor.

For example, the side walls 5 have a height under the ceiling 7 of 2 m to 3.5 m, preferably 2.1 m to 3 m.

The total height of the room 1 is less than the height of the interior space 22, in order to allow it to move on the floor S of the interior space 2.

The room 1 may also include means for connection to a current source and connection means configured for the connection of at least one current receiver, such as for example a screen and / or a computer. The connection means are then arranged within the interior sub-space 9, preferably on a side wall 5 or on the floor panel 3.

The room 1 may also include means for connection to at least one communication line and connection means configured for connection to at least one communication device. The connection means are then arranged within the interior sub-space 9, preferably on a side wall 5 or on the floor panel 3. The connection means are for example of the wireless type.

The floor panel 3 can be made from raw wood, chipboard or plywood. The rollers 17, 19 are for example made of metal and / or plastic material, for example steel, PVC or polyvinyl chloride, or even steel coated with an elastomer material on their tread intended to roll in contact with the ground S of the interior space 2.

The side members 23 and cross members 25 of the frame 15 are for example made of steel. Thus, the frame 15 in this case comprises a metal frame, for example the rigidity of which is greater than that of the floor panel 3.

The perimeter of the frame 15 may also include embellishing means, such as for example at least one strip 39, which may extend around the perimeter of the floor panel 3 and may coincide with the outer surface of at least one side wall 5.

Similarly, the perimeter of the ceiling 7 can also include embellishing means, such as for example at least one strip 41, which can coincide with the outer surface of at least one side wall 5.

The support pad (s) 27 are for example made of wood, of metal such as steel, and / or of plastic material. The support pad (s) 27 are in particular made of, or coated on their surface intended to come into contact with the floor S of the interior space 2, with a material which promotes sliding, such as for example PTFE or polytetrafluoroethylene, also known under the name Teflon (registered trademark). Where appropriate, the bearings arranged in the holes 21 for receiving the journals 20 of the rollers 17, 19 are for example made of PTFE or polyamide.

The invention is not limited to the embodiments presented and other embodiments will be apparent to those skilled in the art.

It is in particular possible to produce the room 1 in a form other than a parallelepiped, for example to adapt to the general shape of the interior space 2 in which it is placed.

Although the invention has been presented with two side members 23 and two cross members 25, it is for example possible to carry out the invention with more than two side members, for example three or four side members 23, and no cross member 25. For example, three side members 23 are arranged parallel, two side members 23 being arranged opposite each other on the periphery of the frame 15 and a side member 23 being arranged equidistant between them. Support pads 27 can then be placed between the side members 23.

Nomenclature

1:

local;

2:

interior space;

3:

floor panel;

5:

side wall;

7:

ceiling;

9:

interior subspace;

11:

underside of floor panel 3;

13:

upper face of the floor panel 3;

15:

frame ;

17:

roll;

19:

roll;

20:

journal;

21:

hole;

23:

spar;

25:

crosses;

26:

furniture;

26a:

spacer;

26b:

hood;

27:

support pad;

28:

cleat;

29:

carpet;

31:

door ;

33:

glazing;

34:

amount;

35:

aeration grid ;

37:

means of lighting;

39:

baguette ;

41:

baguette.

Claims (15)

Room (1) intended to be placed in an interior space (2), comprising at least one floor panel (3) supporting side walls (5), the side walls (5) supporting a ceiling (7), the floor panel floor (3), the side walls (5) and the ceiling (7) delimiting between them an interior subspace (9), characterized in that the floor panel (3) comprises, on an opposite underside (11) to an upper face (13) delimiting the interior sub-space (9), a frame (15) carrying at least two series (S1-S4) of rollers (17, 19), each roller (17, 19) and the frame (15) the bearing having complementary means (20, 21) imposing a pivot connection between them. Room (1) according to the preceding claim, in which each roller (17, 19) materializes an articulation axis (A), the articulation axes (A) of the rollers (17, 19) being mutually parallel and belonging to the same plane, the plane preferably being substantially horizontal. Room (1) according to any one of the preceding claims, which has a substantially parallelepipedal shape. Room (1) according to any one of the preceding claims, in which the periphery of the lower face (11) of the floor panel (3) coincides with the periphery of the frame (15). Room (1) according to any one of the preceding claims, in which the floor panel (3) comprises at least one support pad (27), fixed to the underside (11) of the floor panel (3). Room (1) according to Claim 5, in which a support pad (27) is arranged in the center of the floor panel (3). Room (1) according to claim 5 or 6, in which a plurality of support pads (27) are regularly distributed around the center of the floor panel (3). Room (1) according to any one of the preceding claims, in which the ceiling (7) and / or at least one side wall (5) comprises lighting means (37), preferably LED. Room (1) according to any one of the preceding claims, in which the ceiling (7) and / or at least one side wall (5) comprises ventilation means (35). Room (1) according to any one of the preceding claims, in which at least part of the rollers (17, 19) of at least two series of rollers (S1-S4), preferably the rollers (17, 19) of at least two series of rollers (S1-S4) are disposed at least partially below the side walls (5) of the room (1). Room (1) according to any one of the preceding claims, in which the height of the assembly formed by the rollers (17, 19), the frame (15) and the floor panel (3) is between 50 mm and 165 mm, preferably between 60 and 100 mm, more preferably between 70 and 80 mm, even more preferably 75 mm. Room (1) according to any one of the preceding claims, in which the frame (15) comprises a frame, preferably metallic, the rigidity of which is greater than that of the floor panel (3). Room (1) according to any one of the preceding claims, in which the frame (15) comprises at least two side members (23) parallel to each other, each carrying a series of rollers (S1, S2), the rollers (17) being arranged in each spar (23) along a respective articulation axis orthogonal to the longitudinal axis of the spar (23), each spar (23) comprising a number of rollers (17) with a density of between two and fifteen per meter , preferably between 8 and 10 per meter. Room (1) according to any one of the preceding claims, in which the frame (15) comprises at least two crossbars (25) parallel to each other, each carrying a series of rollers (S3, S4), the rollers (19) being arranged in each cross member along a respective hinge axis parallel to the longitudinal axis of the cross member (25), each cross member (25) comprising a number of rollers (19) with a density of between 0.5 and 10 per meter , preferably between 1 and 6 per meter, more preferably between 1.3 and 3 per meter. Interior space (2), preferably interior space of open offices and / or sales area, characterized in that it comprises at least one room (1) according to any one of the preceding claims.

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