EP2220301B1 - Temporary, modular, demountable, portable and remountable housing structure - Google Patents

Temporary, modular, demountable, portable and remountable housing structure Download PDF

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Publication number
EP2220301B1
EP2220301B1 EP08855295A EP08855295A EP2220301B1 EP 2220301 B1 EP2220301 B1 EP 2220301B1 EP 08855295 A EP08855295 A EP 08855295A EP 08855295 A EP08855295 A EP 08855295A EP 2220301 B1 EP2220301 B1 EP 2220301B1
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EP
European Patent Office
Prior art keywords
base
roof
walls
sanitary
floor
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EP08855295A
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German (de)
French (fr)
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EP2220301A2 (en
Inventor
Eric Bidon
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34869—Elements for special technical purposes, e.g. with a sanitary equipment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34317—Set of building elements forming a self-contained package for transport before assembly

Definitions

  • the present invention relates to a modular temporary accommodation structure that is removable, transportable and remountable. It has applications in the field of civil engineering and especially the creation of temporary housing volumes, including type of hotel.
  • Housing structures are known that are removable and reassemblable and can be transported or stored in a reduced volume.
  • the demand FR-2,876,126 relates to a habitable, foldable and transportable volume
  • the requests FR-2,887,569 and FR-2 645 561 relate to extensible structures
  • demand WO2005 / 113908 relates to a foldable and unfoldable house structure.
  • the stacking of such disassembled / folded structures for transport or storage is not optimized particularly in terms of stability.
  • the transport and storage of the accessory elements of the structure, in particular mounting accessories or the possible furniture, is also not optimized and requires specific management.
  • Requirement DE-A-10 2005 005643 relates to a hosting structure comprising all the features of the preamble of claim 1.
  • the object of the present invention is to provide a modular structure with optimized operation.
  • the invention relates to a modular temporary housing structure, removable, transportable and remountable, the mounted structure being substantially parallelepiped with a base having a floor, at least four walls and a roof, the adjacent walls being held together, two to two, by angle brackets, each corner angle being arranged substantially vertically at each corner of the structure at least one of the walls having an opening with access door inside said structure, the structure disassembled in storing position or transport being of reduced thickness by stacking flat on the base of the walls and then of the roof.
  • the base has a thickness greater than the thickness of the floor, said floor being fixed towards the upper part of the base and a crawl space being made under the floor in the thickness of said base, and in that at least one storage space accessible through an orifice on the periphery of the base is made in said crawl space, the at least one of the storage compartments receiving corner wedge (s) during disassembled storage or transport disassembled.
  • the structure more specifically described relates to removable modular housing, windable by folding and unfolding respectively. It allows in particular the creation of easily movable accommodation by assembling several of these structures.
  • Equivalent structures adapted to other functions than housing can be associated with such as a reception room, service rooms, catering, guarding ... It is understood, however, that such a modular structure can be put in other contexts such as a field hospital or other applications.
  • the modular structure 1 of the invention comprises a base 2 with floor, walls (side 4, 6 and front 3 and rear 5) and a roof 7.
  • the base 2 and the roof 7 are contiguous, the assembly then being of reduced height and forming, as shown Figure 3 , an internal storage space of the walls 3, 4, 5, 6 flat and furniture 13 also flat.
  • a locking latch system ensures the mechanical and waterproof closure of the roof and the base including the floor in the disassembled (folded) configuration.
  • the dimensions of the modular structure are typically as follows. Modular structure disassembled (for storage or transport): length 4,40m, width 2,37m height 0,48m. Modular structure mounted: external length 4.40m and internal 4.24m, external width 2.37m and internal 2.21m, external height 2.55m and internal 2.30m. The weight of a complete modular structure is greater than or equal to 1.4 tons.
  • the proposed structure includes integrated electrical wiring and, if necessary, and as needed: telephone, computer network, video (TV, cable).
  • the power supply of the modular structure is carried out by the outer peripheral beams.
  • the modular structure is essentially covered with a layer of polyurethane base paint, for example metallic gray color.
  • the inner surface of each modular structure is relatively large: floor of about 10m 2 per room. Extensive soundproofing is implemented with high density acoustic insulation.
  • the block Sanitary offers an area of approximately 2m 2 with integrated shower.
  • the toilet block has the following typical dimensions: length 1, 403m, width 1,035m and height 2,20m.
  • a reversible air conditioning (hot & cold) individual and, for the toilet block, a production of individual hot water (electric balloon) are implemented in the modular structure and / or the toilet block.
  • Modular structures can be connected to a public electricity grid as well as to a drinking water distribution network. Effluents can also be recovered for shipment to a wastewater treatment system. In a particular embodiment, autonomy is possible for both water (drinking water tank and wastewater tank) and electricity (individual or collective generator).
  • fluid management power and evacuation
  • the toilets operate in a closed circuit with water supply and wastewater recovery (use of blowers and tanks) without compromising the comfort of the users.
  • This asset makes it possible to install the rooms with the same quality of reception in any type of environment.
  • the proposed modular structures can meet various standards and regulations.
  • the dimensions of the modular structure and the toilet block can be adapted to the needs. However, the objective being the ease of movement, the dimensions will rather be chosen to allow easy transport of said disassembled modular structures.
  • the roof 7 is a set of metal elements joined by welds.
  • the roof 7 has a sealed roof. These elements include galvanized or blasted profiles (quality SA 2.5) coated with a layer of epoxy paint with a high zinc content, as well as two topcoats.
  • a lifting device (described later) that can be attached to the four corners of the roof allows handling by crane or forklift depending on availability and the environment of the ground ...
  • the base 2 comprising the floor 12 is formed of a supporting structure consisting of bent sections galvanized sheet electrogalvanized thickness 2.5 mm and assembled by welding at the corners.
  • profiles peripheral spars
  • the joists of the floor support are made by tubular profiles 70 X 70 X 2.
  • drawers 8 are open for explanatory reasons.
  • the Figure 12 allows to better visualize the elements arranged in the thickness (especially in the crawl space under the floor) of the base 2 and, in particular the sleeves 9 and the drawers 8.
  • FIG. 29 and 30 details their structure and functioning.
  • a drawer in the closed position is carried inside the base, under the floor ( Figure 29 ) and is accessible on both sides of the modular structure because it has a length that corresponds to the width of said modular structure.
  • the drawer can open on both sides of the base through the longitudinal members of said base (double-pointed arrows continuous side shown open Figure 30 or dotted on the other side).
  • a rail slide system allows the opening and closing movements of said drawer.
  • the flooring is made of PVC or laminate flooring. The construction method allows an operating overload of 250 kg / m 2 .
  • each foot 10 is formed of a substantially vertical root axis 18 ending in a sole 19 at a pivot joint, preferably ball-type. the sole resting on the ground The installation of the sole 19 on the foot is laterally and once the patella engaged laterally in the sole, said sole can not fall when the structure is raised from the ground or in the air.
  • the Figure 17 allows to better see the lateral opening of the sole 19 for receiving the patella of the foot.
  • the axis of the foot is adjustable in height relative to the base to which it is fixed in foot orifices, through or not, substantially vertical type of tubes that are made at the four corners of the base (and also the roof) .
  • the foot axes are therefore arranged in the base orifices of the base.
  • the foot axes of the lowest disassembled modular structure of the stack are removed so that the base rests on its bottom face on the ground (storage) or a semitrailer plate (transport) unless corresponding ports have been provided on the semi-trailer bed.
  • the foot holes of the roof are also used in configuration mounted to receive connecting pieces 11 for fixing the toilet block as explained more specifically elsewhere.
  • the foot function can be seen with an axis 18 of foot inserted in a foot opening 21 of the base 2 and which will receive a sole 19 at its end.
  • the sole stabilizer fixed by simple keying
  • the sole is held at the end (hub on threaded rod M1) of the foot axle (threaded rod to allow adjustment in height by screwing / unscrewing) by a key 23.
  • the roof foot holes 21 of folded modular structure can also receive the cable end fingers 22 or chain of the lifting member. These fingers have a clavable end hub in the foot hole of the roof.
  • the key 23 C2 used is made captive by a link with the finger 22 of the lifting member.
  • the modular structure has interior furniture 13 and ceiling lighting.
  • the ceiling lighting remains stored in the folded modular structure, above the walls folded flat.
  • Each piece of furniture that can remain stored in the base of the disassembled structure rests with at least one foot fixed on the floor 12 by a hinge and is foldable to be laid flat, lying on the floor.
  • Other foldable furniture may not have a floor attachment while remaining storable flat in the base.
  • the furniture fire rating is M3.
  • some of the furniture can be attached in a removable manner to the walls.
  • the headboard may be a part of wall, the frame or bed tray (horizontal part supporting a mattress) being removably attached to said wall of the side of the headboard and the footboard fixed on the ground by a joint.
  • These furniture are typically a bed, a table and a / the seats.
  • the seats can be folding seats integrated into walls.
  • an extractible receiving platform slid into the front face of the base, is made on meccano welded frame coated with wood slats type external quality.
  • Y is implemented a walk foot of width 1000mm and depth 300 mm, fixed rails by U-profile 40 X 70 X 20, a U-shaped element at the periphery of the platform by U-profile 30 X 60 X 30.
  • a walking floor top is made from wooden battens.
  • a recessed handle allows you to pull the step out of the base.
  • the facades of the modular structure 1 are walls, a front wall 3 over the width, two side walls 4 and 6 along the length and a rear wall 5 over the width and against which the sanitary block 20 is installed by its face. apposition.
  • the two front side walls 3 and 5 are attached to the base along their lower edge by a hinge and can thus be folded into the base during disassembly for storage or transport flat or unfolded out of the base for vertically , form the side façades during assembly.
  • the height of the side walls is such that they lie flat in the base when folded flat for storage or transport in said base.
  • the width available in the base for flat storage of the walls substantially corresponds to the height of the side walls in order to optimize the occupation of the storage space of the flat walls in the base.
  • the height of the assembled modular structure (unfolded) and its width are correlated.
  • the two side walls are also foldable on themselves (for example substantially in their middle) in order to be able to keep disassembled and folded in the jig of the base.
  • the front and rear facade walls are fixed to the base along their lower edge by a hinge and can thus be folded into the base during disassembly for storage or transport or be unfolded from the base for vertically, form the side walls during assembly.
  • These front and rear walls do not need to be foldable on themselves even if their height is less than the length of the base.
  • the height of the front and rear walls is substantially equal to half the length available in the base for flat storage of the walls in order to optimize the occupation of the storage space of the flat walls in the base.
  • the walls of the modular structure do not have articulation on their lower edges and they are disassembled and laid flat on each other in the base during disassembly of the structure.
  • the walls when mounting the modular structure, are embedded in structures adapted from the base (casing parts).
  • the base comprises along its periphery a U-shaped or L-shaped (including the beam) open upwards to fit the lower edges of the walls during assembly of the structure.
  • the Figure 25 allows to better see the stack of flat walls in a folded modular structure.
  • a sealing strip 27 of 5 mm is used at the periphery between the base 2 and the roof 7.
  • the roof has on the top a sealing of 5mm then a sealing insulator of 35mm and the base 2 has a parquet of 8mm thick approximately on a panel floor approximately 42mm thick, which leaves below 1 ⁇ 10mm high for drawers and forklift of an elevator.
  • the roof periphery spar 7 is approximately 225mm high and the base periphery spar 2 is approximately 230mm thick. high, a folded modular structure having a height of about 480mm. It should be noted that the periphery beams of the base 2 and the roof 7 internally comprise an insulator, in particular of the type of foam injected into structured sections.
  • the periphery of the panels is made of U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and ensures the rigidity of the assembled modular structure (unfolded) .
  • the periphery of the panels is made with U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and the locking of the modular structure.
  • the type fastenings by embedding between the side walls of the facade and the base are made by recesses along the length of the modular structure.
  • the watertightness is ensured by compression joints fixed on the edge of the panels.
  • the airtightness is ensured by a seal.
  • the periphery of the panels is made of U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and ensures the rigidity of the assembled modular structure (unfolded)
  • connection between the different facade walls are made with corner angles 28 to the type of aluminum metal profiles which ensure tightness and good maintenance between the adjacent walls by gripping with their corresponding vertical edges pinching.
  • These profiles are further covered by wedge corners caches arranged at the four corners of the modular structure on the profiles.
  • Such a corner angle 28 is better visible on the Figures 26 and 27 . It is essentially formed of two parts that can be tightened or loosened to pinch or release respectively the edges of two adjacent walls (3 and 4). Figure 26 ). An outer portion 30 is screwed to an inner portion 31 of the corner angle 28. A compressible seal is implemented between the outer, inner and the walls. These walls are preferably reinforced along their edges by metal U-shaped edge angles. The walls are preferably made with OXATHERM® panels about 40mm thick and with compressed rockwool.
  • a corner angle cover 29 (preferably hingedly hinged along one of its vertical edges) protects and masks, externally, the nuts / bolts for tightening / loosening the corner angle. Preferably, the nuts are welded to the inner portion 31.
  • a distribution plate 33 (thickness 15 mm) is provided at both ends of the outer portion 30 of the corner angle for support on the base and the roof and has two axes for fixing the corner angle to the base and the roof.
  • the rear wall has a communication opening with the toilet block, the latter comprising a door in its sanitary opening corresponding, and frame beating and dormant aluminum profile.
  • the connecting door is made of 40 mm sandwich panel with filling. Recessed door handle and lock are included.
  • the lock is made by an external key lock and inside knob.
  • the electrical connection to the electrical installation of the modular structure is carried out on the rear base.
  • a 220V mono 6+ ground power supply box (grounding lug) is available. Also available are a connection box to the France Telecom network and the TV network.
  • the electrical installation of the modular structure is carried out by routing the cables in the base and aligning the equipment by electrical trough recessed into panels. The electrical connections between the base and the walls are made by rubber thread.
  • the electrical equipment includes: TE protected by differential 30mA, fuses 10/16 A and circuit breaker 32A (subject to the power supply power of the toilet block), a set of 6 projectors 7W are embedded in the suspended false ceiling and is set by specific chairs in the height of plenum. They are operated by a switch located on the same wall.
  • a reversible air conditioner (hot and cold) manages the thermal functions of the modular structure and its sanitary block, this system being put in place by a drawer concept integrated in the technical room of the toilet block.
  • a remote control then manages the temperature of the modular structure.
  • a sealed socket is fixed in said technical room of the toilet block to allow the electrical connection of the modular structure and its toilet block.
  • an RJ45 phone jack and a TV antenna jack are available.
  • the electrical installation complies with the standard C 15.100 SOCOTEC approval.
  • Sanitary block 20 has a triple function. He introduces himself, as shown Figures 10 and 11 , in the form of a prefabricated parallelepiped of dimensions on the ground 1,350 m X 2,37 m.
  • the height of the toilet block 20 corresponds to the height of the assembled modular structure (unfolded) and one of the dimensions on the ground (horizontal dimension) corresponds to the width of the base.
  • the toilet block 20 is attached by a side of 5 '( Figure 10 ) to the rear wall 5 of the assembled modular structure (unfolded).
  • the sanitary block 20 classification fire M2 includes a receiver, ceiling and two walls made of polyester composite reinforced with glass fibers and assembled by screwing.
  • the seal is provided by a closed cell foam seal.
  • the surface finish is smooth gel coat, plain color.
  • the floor is anti-slip relief reinforced by a metal frame E.Z. equipped with adjustment cylinders for leveling (feet).
  • the toilet block comprises a door block comprising a 600 mm clear white epoxy lacquered EZ metal frame and a 2-sided lacquered double-sided honeycomb door.
  • RAL 9010 equipped with a locking lever lock, handle, white reinforced nylon plates.
  • the toilet block also includes in particular the following equipment 16 (of which only some are represented Figure 11 ): at least one coat of colored nylon bathrobe, resin concrete basin with drain chain and siphon, a towel holder on the front band, a chromed brass mixer tap, a large mirror.
  • the shower tray is integrated and is equipped with a high-flow bung (passage of 90) and are available a chrome-plated brass shower mixer, a shower set including a positioning bar in height of apple shower with adjustable slider, a hose and its chrome shower head.
  • a soap dish is built into the shower wall.
  • a white PVC shower curtain mounted on an aluminum rail is integrated into the ceiling.
  • the toilet block also has a short suspended toilet bowl equipped with a double flap in thermo hard white. The cistern is recessed with white control plate.
  • a colored nylon paper dispenser is also available.
  • a lighting strip is integrated at the top of the washbasin and includes a fluorescent fixture and a diffusing opaline.
  • the electrical connection of the toilet block to the electrical circuit of the modular structure is made by a 3 x 1.5 electrical cable of 2.5 meters length. Note that if a hot water tank is used to supply hot water, the electric cable is reinforced.
  • Ventilation is provided by clear under door and VMC self-adjusting mouth extraction with a diameter of 125 mm located in wall or in ceiling for a flow of 30m 3 / h.
  • the extractor is controlled by the light switch.
  • the fluids are supplied by a copper EC / EF supply piping, with welded and proven connections, equipped with 1/4 turn stopcocks; 1 ⁇ 2 connection diameter located in a technical duct.
  • PVC discharge tubes are also grouped together in the technical duct.
  • a toilet outlet in 100 mm diameter is available as well as a shower and sink outlet in 40 mm diameter. Access to these pipes is via a removable hatch located under the basin.
  • These pipes are returned to a sani rub® which allows to evacuate the wastewater via a copper pipe D40 ended by a firefighter type connection for evacuation to an external network.
  • the water supply will also be by a fire-type connection system.
  • the sanitary blocks are fitted with the same panel as the chamber module (sandwich panel from OXATHERM®), they can be moved for loading, unloading or handling by a forklift or by a crane with the specific lifting device described below.
  • Fig. 28A, 28B, 28C, 28D Fig. 28A, 28B, 28C, 28D .
  • the toilet block is connected by its base 2 'on the base 2 of the modular structure and, through the high connecting pieces 11, the roof 7 of the modular structure.
  • connecting pieces 11 are implemented between the roof 7 of the modular structure and the roof 7 'of the sanitary block, side modular structure a pin of the connecting piece 11 is inserted into a foot hole of the roof 7
  • a bellows 15 or flap 30/200 between the sanitary block and the modular structure provides insulation.
  • the Figure 22 details the sealing means to air and water implemented between the modular structure 1 and the toilet block 20. Note that these means are also applicable between several modular structures contiguous.
  • a peripheral seal 24 extended between the two, at the edge of the modular structure and the toilet block. This peripheral seal 24 in front and between the modular structures and / or sanitary blocks essentially ensures watertightness.
  • the bellows 15 at the periphery of the passage between the modular structure and the toilet block (or any other passage between modular structures contiguous with passage from one to the other). This establishment of an insulating air chamber essentially provides insulation to the air.
  • a sheet dressing 25 is disposed at the periphery of the passage between the modular structure (s) and / or the sanitary block to mask the bellows and the space between modular structure (s) and / or sanitary block.
  • the cladding sheet is adapted according to the presence or absence of a door between modular structure (s) and / or toilet block.
  • the Figure 23 allows to better visualize the disposition of the peripheral seal 24 and the bellows 15 on the corresponding wall of the toilet block (or another modular structure).
  • the sanitary block has a prefabricated three-dimensional framework allowing juxtaposition to the modular structure. It is an assembly assembled by welding and made from galvanized or blasted profiles (quality SA 2,5) covered with a layer of epoxy paint with high zinc content, as well as two layers of finish and color, according to RAL color chart. . Two sleeves composed of 180 x 80 mm floor tubes allow handling by forklift.
  • the toilet block has a stabilizer by two mechanical crutches (10 feet).
  • the sanitary block offers a sink, a WC crusher and a shower, all EC / EF as the faucet.
  • the production of hot water is ensured in the sanitary block by a 50L electric storage water heater.
  • the water supply and distribution is made of copper or reinforced plastic pipe.
  • the evacuation of the EU and EV water is separated with 100 mm and 40 mm diameters of PVC respectively and firefighters connection type sanitary connection.
  • the handling of the modular structure can be carried out in two different ways. First with a forklift and secondly with crane slinging.
  • two elevator fork sockets are made in the thickness of the base and allow the handling of the modular structure on either side side side walls.
  • said roof and said base are fixed together by a removable fastening means allowing the separation of the roof and the base, if necessary and in particular for mounting (unfolding) the modular structure.
  • These fork receiving jacks have holes 150mm wide and 65mm high and the center distance is 920mm.
  • a metal plate 34 (preferably made of steel and with reinforcing tubes) similar to a 120x100 European pallet having on each side of the forklift forklift tube orifices is made. Chains (approximately 175cm in length) with end fingers 22 are attached to the four corners of the plate 34 and as already seen Figure 21 these clavable fingers are intended to come into the foot orifices 21 of the roof 7.
  • the plate 34 which is lifted by the fork of the elevator and which then raises the roof (or the folded modular structure, see unfolded).
  • a transporter and lift truck eg forclift® 3.5t 4x4
  • a transporter and lift truck is sufficient for the unloading (unlike loading after dismantling) of the delivery truck of the dismantled structures and for the assembly (in the opposite disassembly) of each structure.
  • four technicians are enough to unload (reload) and mount the modular structures.
  • a 50-room hotel with a floor area of 50m x 35m can deploy with six technicians in two days of installation.
  • the proposed structures are particularly adaptable because the modular structures mounted or dismantled are waterproof which allows them to be deployed both outside and inside.
  • the assembly is done as schematically on the Figures 4 to 9 from a dismounted modular structure 1 '(folded) placed on the ground via feet 10 ( Figure 4 ), then separation of roof 7 ( figure 5 ) which reveals the walls 6, 3, 5 (4) folded flat in / on the base 2, the mounting accessories being in drawers 8, then ( Figure 6 ) unfolding of the side wall 6 (basic wall) which had been folded last during the dismantling (folding) of the modular structure, then ( Figure 7 ) unfolding the front wall 3, then ( Figure 8 ) unfolding the rear wall 5 - the steps of Figures 7 and 8 can be reversed in a variant -, then ( Figure 9 ) Unfolding the other side wall 4, and finally (not shown), removal of the roof 7 on the top of the unfolded walls.
  • the corner angles are progressively installed as the walls unfold so that they can stand alone vertically from two.
  • the modular structures are also easily transportable because in the disassembled state they can be stacked.
  • the height of each dismounted modular structure is approximately 48 cm, ie a stacking capacity of 6 in height in a standard flatbed semi-trailer truck, which makes it possible to load 18 rooms per truck (instead of 2 for conventional modular bungalows no demountable).
  • the modular structures proposed may be suitable for international transport: container, sea transport, cargo plane ...
  • the main interior fittings are integrated in the disassembled structure: bed, desk, chair, storage ... which further reduces the need for transport.
  • a first truck semi-trailer and half a second are needed for the transport side by side of 18 blocks that are prefabricated.
  • outer 30 and inner 31 which can be tightened or loosened to pinch or respectively release the edges of two adjacent walls (3 and 4 in this example).
  • the outer portion 30 also called ABILMO® profile is screwed to the inner portion 31 which is a wall clamp.
  • the tightening / screwing is performed from the outside on a clamping means 35 (bolt or nut according to the embodiment). Thermal break joints are used between these elements.
  • the profile 30 is closed towards the front by a finishing cap 29. At both ends of the profile of the distribution plates 33 for support on the base and the roof and it comprises two fixing pins of the corner angle on the base and on the roof used by fixing means 36.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Residential Or Office Buildings (AREA)
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  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Details Of Indoor Wiring (AREA)
  • Toys (AREA)

Abstract

The invention relates to a temporary, modular housing structure that is demountable (1'), portable and remountable (1), the mounted structure (1) being substantially parallelepiped with a base (2) including a floor (12), at least four walls (3, 4, 5, 6) and a roof (7), the adjacent walls being maintained together in pairs by corner brackets, each of the corner brackets being arranged substantially vertically at each corner of the structure, at least one of the walls having an opening with a door for accessing the inside of said structure, the demounted structure (1') in its storage or transport position having a reduced thickness due to the planar stacking onto the base of the walls and of the roof. According to the invention, the base has a thickness higher than the thickness of the floor, said floor being secured at the upper portion of the base and a sanitary gap being defined under the floor in the thickness of the base, and at least one storage casing (8) accessible through an opening in the periphery of the base is formed in said sanitary gap, the at least one storage casing being adapted for receiving one or some or all of the corner bracket(s) in the demounted storage or transport position.

Description

La présente invention concerne une structure d'hébergement temporaire modulaire qui est démontable, transportable et remontable. Elle a des applications dans le domaine du génie civil et notamment la création de volumes de logement temporaires, notamment à type d'hôtel.The present invention relates to a modular temporary accommodation structure that is removable, transportable and remountable. It has applications in the field of civil engineering and especially the creation of temporary housing volumes, including type of hotel.

On connaît des structures d'habitation qui sont démontables et remontables et qui peuvent être transportées ou stockées sous un volume réduit. En particulier, la demande FR-2 876 126 concerne un volume habitable, pliable et transportable, les demandes FR-2 887 569 et FR-2 645 561 concernent des structures extensibles et la demande WO2005/113 908 concerne une structure de maison pliable et dépliable.Housing structures are known that are removable and reassemblable and can be transported or stored in a reduced volume. In particular, the demand FR-2,876,126 relates to a habitable, foldable and transportable volume, the requests FR-2,887,569 and FR-2 645 561 relate to extensible structures and demand WO2005 / 113908 relates to a foldable and unfoldable house structure.

Si de telles structures présentent des avantages par rapport aux habitations préfabriquées non démontables, notamment en terme de facilité de transport, celles-ci présentent encore certaines limitations.If such structures have advantages over non-demountable prefabricated homes, especially in terms of ease of transport, they still have certain limitations.

Par exemple l'empilement de telles structures démontées/repliées pour transport ou stockage n'est pas optimisé notamment en terme de stabilité. Le transport et le stockage des éléments accessoires de la structure, notamment accessoires de montage ou l'éventuel mobilier, n'est pas non plus optimisé et nécessite une gestion spécifique.For example, the stacking of such disassembled / folded structures for transport or storage is not optimized particularly in terms of stability. The transport and storage of the accessory elements of the structure, in particular mounting accessories or the possible furniture, is also not optimized and requires specific management.

La demande DE-A-10 2005 005643 concerne une structure d'hébergement comprenant toutes les caractéristiques du préambule de la revendication 1.Requirement DE-A-10 2005 005643 relates to a hosting structure comprising all the features of the preamble of claim 1.

Le but de la présente invention est de proposer une structure modulaire à exploitation optimisée.The object of the present invention is to provide a modular structure with optimized operation.

Ainsi, l'invention concerne une structure d'hébergement temporaire modulaire, démontable, transportable et remontable, la structure montée étant sensiblement parallélépipédique avec une base comportant un plancher, au moins quatre parois et un toit, les parois adjacentes étant maintenues ensembles, deux à deux, par des cornières de coin, chacune des cornières de coin étant disposée sensiblement verticalement au niveau de chaque coin de la structure au moins une des parois ayant une ouverture avec porte d'accès à l'intérieur de ladite structure, la structure démontée en position de stockage ou transport étant d'épaisseur réduite par empilement à plat sur la base des parois puis du toit.Thus, the invention relates to a modular temporary housing structure, removable, transportable and remountable, the mounted structure being substantially parallelepiped with a base having a floor, at least four walls and a roof, the adjacent walls being held together, two to two, by angle brackets, each corner angle being arranged substantially vertically at each corner of the structure at least one of the walls having an opening with access door inside said structure, the structure disassembled in storing position or transport being of reduced thickness by stacking flat on the base of the walls and then of the roof.

Selon l'invention, la base a une épaisseur supérieure à l'épaisseur du plancher, ledit plancher étant fixé vers la partie supérieure de la base et un vide sanitaire étant réalisé sous le plancher dans l'épaisseur de ladite base, et en ce qu'au moins une case de rangement accessible par un orifice sur la périphérie de la base est réalisée dans ledit vide sanitaire, la/au moins une des cases de rangement recevant une/des/les cornières de coin lors du stockage démonté ou transport démonté.According to the invention, the base has a thickness greater than the thickness of the floor, said floor being fixed towards the upper part of the base and a crawl space being made under the floor in the thickness of said base, and in that at least one storage space accessible through an orifice on the periphery of the base is made in said crawl space, the at least one of the storage compartments receiving corner wedge (s) during disassembled storage or transport disassembled.

Dans divers modes de mise en oeuvre de cette invention, les moyens suivants pouvant être utilisés seuls ou selon toutes les combinaisons techniquement possibles, sont employés :

  • au moins un longeron est étendu dans le vide sanitaire,
  • le longeron supporte le plancher, (en outre d'être un renfort pour les parois périphériques de la base),
  • au moins une des parois comporte au moins une fenêtre,
  • la base et le toit en configuration démontée (pour stockage ou transport) sont accolés entre eux le long de leur périphérie et définissent intérieurement un volume de stockage dans lequel les parois sont empilées à plat,
  • la base et le toit en configuration démontée sont fixés entre eux par au moins un moyen de fixation amovible destiné à éviter la séparation entre ladite base et ledit toit,
  • au moins une ou les parois sont fixées à la base en configuration montée par des moyens de fixation amovibles, (fixations démontées en configuration démontée de la structure modulaire, les parois étant à plat),
  • au moins une ou les parois sont fixées à la base par des moyens de fixation articulés permettant le pliage à plat dans la base de chaque paroi en configuration démontée et le dépliage vertical de chaque paroi en configuration montée de la structure modulaire,
  • les parois sont des panneaux à deux faces rigides séparées d'isolant,
  • le toit comporte un rebord profilé en U ouvert vers le bas et destiné à recevoir par emboîtement les bords supérieurs des parois,
  • le toit comporte à sa face inférieure, le long de sa périphérie un profilé en U ouvert vers le bas pour emboîtage des bords supérieurs des parois lors du montage de la structure,
  • le toit est fixé aux parois par des moyens de fixation amovibles,
  • la base comporte le long de sa périphérie des pièces d'emboîtage pour emboîtage des bords inférieurs des parois lors du montage de la structure,
  • la base et le toit ont formes sensiblement rectangulaires de dimensions semblables,
  • la largeur du plancher est légèrement supérieure à la hauteur des parois, (la différence des dimensions est typiquement comprise entre environ 1 cm et 10cm afin de pouvoir installer facilement à plat les parois dans la base et de les y en retirer)
  • les parois latérales sur la longueur du plancher sont repliables sur elles-mêmes,
  • la longueur du plancher est légèrement supérieure à la hauteur des parois,
  • la longueur du plancher est sensiblement supérieure à deux fois la hauteur des parois,
  • la longueur du plancher est sensiblement égale à deux fois la hauteur des parois,
  • les parois avant et arrière sur la largeur du plancher sont repliables sur elles mêmes,
  • le toit comporte des moyens de prise par un appareil de levage,
  • les moyens de prise sont des trous de passage verticaux d'un crochet de type moyeu élingué bloqué par clavetage,
  • les moyens de prise sont des orifices de passage de doigts d'une fourche d'élévateur,
  • les cases de rangement comportent des tiroirs de rangement,
  • les tiroirs sont verrouillables,
  • les tiroirs sont à double sens d'ouverture,
  • chacune des cornière de coin est formée d'une plaque intérieure montée vers l'intérieur de la structure et une plaque extérieure montée vers l'extérieur de la structure, la plaque intérieure et la plaque extérieure étant maintenues ensembles par au moins un moyen de serrage amovible, ledit moyen de serrage permettant de rapprocher et maintenir resserrées lesdites deux plaques en pinçant les bords adjacents des deux parois et étant amovible pour desserrage desdites deux plaques et libération des bords des parois,
  • les cornières de coin sont métalliques et aluminiques,
  • le moyen de serrage amovible est à vissage/dévissage,
  • le moyen de serrage amovible est à bascule (levier basculant),
  • la structure montée comporte en outre extérieurement un cache cornière de coin aux quatre coins de la structure,
  • la structure montée comporte des pieds à ses quatre coins pour reposer sur un sol et les pieds comportent chacun un axe vertical solidaire de la base et une semelle démontable, structure montée la semelle reposant sur le sol, ladite semelle étant articulée sur l'axe par un pivot,
  • les axes de pied sont réglables en hauteur par rapport à la base, (pour adaptation à un terrain pentu ou inégal),
  • les axes de pied sont des tiges filetées, chaque tige filetée comportant un moyeu clavetable à son extrémité,
  • le moyeu est claveté dans une semelle,
  • le moyeu est claveté dans un orifice de pied de toit,
  • au moins une des cases de rangement est destinée à recevoir les semelles de pieds de la structure démontée,
  • les axes de pied sont démontables de la base,
  • au moins une des cases de rangement est destinée à recevoir les axes de pieds de la structure démontée,
  • la base comporte à ses quatre coins des orifices de pied destinés à recevoir les axes de pied,
  • le toit comporte à ses quatre coins des orifices de pied destinés à recevoir les axes de pied d'une base d'une autre structure disposée au dessus lors d'un empilement de structures, (les structures étant montées
  • habitations à étages - ou démontées - pour le transport ou le stockage - )
  • les axes de pied introduits dans les orifices de pied de toit y sont maintenus par vissage,
  • les axes de pied introduits dans les orifices de pied de toit y sont maintenus par clavetage,
  • les orifices de pied de la base et du toit destinés à recevoir des axes de pied sont traversants et se retrouvent superposés lorsque le toit est placé sur la base en configuration démontée,
  • au moins un longeron est étendu dans l'épaisseur du toit,
  • la base comporte en outre un longeron étendu vers le haut à sa périphérie et le toit comporte en outre un longeron étendu vers le bas à sa périphérie, lors du stockage démonté ou transport démonté, le bord supérieur du longeron de la base venant au contact du bord inférieur du longeron du toit pour refermer la structure et définir entre la base et le toit un espace interne de stockage pour d'éventuels meubles démontés à plat sur le plancher et pour les parois empilées à plat,
  • la paroi la plus longue qui est disposée à plat juste au dessus des meubles dans l'espace interne de stockage, encore dite paroi basique, à des dimensions telles que ladite paroi basique repose au moins le long d'au moins deux de ses bords opposés sur des moyens de calage, les moyens de calage ayant une hauteur telle que ladite paroi basique ne soit pas au contact des meubles démontés à plat sur le plancher,
  • la paroi basique repose sur au moins un moyen de calage au moins le long du bord opposé à l'articulation de ladite paroi sur la base,
  • les moyens de calage sont disposés à la périphérie du plancher, la paroi basique reposant le long d'au moins trois de ses bords (notamment si articulée) ou le long de ses quatre bords sur lesdits moyens de calage,
  • les moyens de calage sont des cales amovibles, lesdites cales étant rangées dans au moins une case de rangement de la structure montée,
  • des plinthes sont intégrées au longeron de la base,
  • la structure comporte intérieurement des meubles démontables et les meubles démontables sont constitués de panneaux (le terme panneau recouvre aussi bien une surface étendue, qu'une surface réduite comme par exemple un profilé carré ou rectangulaire) sensiblement plans ou légèrement incurvés, au moins une partie des panneaux d'un meuble démontable étant fixés entre eux par une articulation et au moins un desdits panneaux d'un meuble étant fixé par une articulation sur le plancher,
  • les panneaux d'un meuble sont continus, (non ajourés),
  • les panneaux d'un meuble sont ajourés, (par exemple les pieds des meubles),
  • un des meubles est un lit ou une table ou une chaise,
  • le lit ou la table monté comporte un panneau d'entablement sensiblement horizontal (pour le lit c'est un cadre/plateau de lit destiné à supporter un matelas et pour la table c'est un plateau de table) et au moins deux panneaux de pieds sensiblement verticaux à deux extrémités opposées du panneau d'entablement, un des panneau de pied étant fixé par une articulation au plancher et les panneaux étant tous fixés entre eux par une articulation,
  • le lit ou la table monté comporte un panneau d'entablement sensiblement horizontal et un panneau de pied sensiblement vertical à une première de deux extrémités opposées du panneau d'entablement, le des panneau de pied étant fixé par une articulation au plancher et le panneau de pied étant fixé au panneau d'entablement par une articulation, la seconde extrémité (voire encore un autre bord de l'entablement) des deux extrémités opposées du panneau d'entablement étant fixée d'une manière amovible à (au moins une des parois si plusieurs bords de l'entablement) une des parois verticale de la structure,
  • la structure comporte en outre, lorsqu'elle est montée, des sanitaires, lesdits sanitaires étant disposés dans un bloc sanitaire préfabriqué rigide indépendant, sensiblement parallélépipédique, et accolé par une face d'accolement contre une des parois de ladite structure qui comporte une ouverture de communication vers ledit bloc sanitaire, ledit bloc sanitaire ayant une ouverture de sanitaire en correspondance avec l'ouverture de communication,
  • l'ouverture de sanitaire comporte une porte,
  • l'ouverture de communication ne comporte pas de porte,
  • l'ouverture de sanitaire correspond à un passage dans une paroi d'accolement formant la face d'accolement du bloc sanitaire,
  • l'ouverture de sanitaire est délimitée par l'ouverture de communication, le bloc sanitaire ayant une paroi du coté de sa face d'accolement,
  • le bloc sanitaire a une hauteur sensiblement identique à celle de la structure montée,
  • le bloc sanitaire comporte un socle de sanitaire sensiblement rectangulaire, la face d'accolement ayant une longueur sensiblement égale à la largeur de la structure,
  • le socle comporte deux pieds aux deux coins dudit socle qui sont opposés à la face d'accolement, le socle étant fixé à la base de la structure du coté de la face d'accolement, (on profite des pieds de coins de la structure coté bloc sanitaire),
  • le bloc sanitaire est fixé à sa partie supérieure au toit de la structure,
  • le bloc sanitaire est installé sur une plateforme de sanitaire solidaire de la structure,
  • le bloc sanitaire comporte une douche,
  • le bloc sanitaire comporte des WC,
  • le bloc sanitaire comporte un lavabo,
  • le bloc sanitaire comporte un socle de sanitaire et un toit qui sont sensiblement rectangulaires, la face d'accolement ayant une longueur sensiblement égale à la largeur de la structure et le socle comporte deux pieds aux deux coins dudit socle qui sont opposés à la face d'accolement, la hauteur du bloc sanitaire est sensiblement égale à la hauteur de la structure, le toit de la structure et le toit du bloc sanitaire étant solidarisés ensembles par au moins deux pièces de liaison, chaque pièce de liaison comportant deux pions destinés à s'engager dans des orifices adjacents de bordure du toit de la structure et du toit du bloc sanitaire,
  • de préférence les orifices sont dans les coins desdits toits,
  • de préférence les orifices sont les orifices de pied desdits toits,
  • le socle est en outre fixé à la base de la structure modulaire du coté de la face d'accolement,
  • le socle est en outre fixé à la plateforme de sanitaire,
  • un soufflet assure l'étanchéité entre la structure et le bloc sanitaire, ledit soufflet étant un tube (fermé) ou semi-tube (ouvert coté bloc) souple, fixé d'une manière étanche sur le bloc sanitaire et comportant intérieurement un moyen élastique tendant à étendre ledit tube ou semi-tube et de préférence, l'ouverture de sanitaire correspond à un passage dans une paroi d'accolement formant la face d'accolement du bloc sanitaire et ledit soufflet est disposé en périphérie de ladite ouverture de sanitaire sur la paroi d'accolement,
  • la structure comporte un câblage électrique intégré (courant fort et faible dont téléphone, alarme fumée, incendie, réseau informatique, télévision...)
  • la structure peut être manipulée par un organe de levage, ledit organe de levage comportant un plateau métallique comportant de chaque coté des orifices de tubes de passage de fourche de chariot élévateur et fixées aux quatre coins du plateau, quatre chaînes avec des doigts d'extrémités, lesdits doigts étant clavetables dans les orifices de pied du toit.
In various embodiments of this invention, the following means can be used alone or in any technically possible combination, are employed:
  • at least one spar is extended in the crawl space,
  • the spar supports the floor, (in addition to being a reinforcement for the peripheral walls of the base),
  • at least one of the walls has at least one window,
  • the base and the roof in disassembled configuration (for storage or transport) are joined together along their periphery and define internally a storage volume in which the walls are stacked flat,
  • the base and the roof in disassembled configuration are fixed together by at least one detachable fastening means intended to prevent separation between said base and said roof,
  • at least one or the walls are fixed to the base in configuration mounted by removable fastening means, (fasteners dismounted in disassembled configuration of the modular structure, the walls being flat),
  • at least one or the walls are fixed to the base by articulated fixing means allowing folding flat in the base of each wall in disassembled configuration and the vertical unfolding of each wall in mounted configuration of the modular structure,
  • the walls are panels with two rigid faces separated by insulation,
  • the roof comprises a downwardly open U-shaped rim intended to receive the upper edges of the walls by interlocking,
  • the roof has on its underside, along its periphery a U-shaped section open downwards for fitting the upper edges of the walls during assembly of the structure,
  • the roof is fixed to the walls by removable fastening means,
  • the base comprises along its periphery casing pieces for fitting the lower edges of the walls during assembly of the structure,
  • the base and the roof have substantially rectangular shapes of similar dimensions,
  • the width of the floor is slightly greater than the height of the walls, (the difference in dimensions is typically between about 1 cm and 10 cm in order to easily install the walls in the base and remove them therefrom)
  • the side walls along the length of the floor are foldable on themselves,
  • the length of the floor is slightly greater than the height of the walls,
  • the length of the floor is substantially greater than twice the height of the walls,
  • the length of the floor is substantially equal to twice the height of the walls,
  • the front and rear walls over the width of the floor are foldable on themselves,
  • the roof comprises means for gripping by a hoisting apparatus,
  • the gripping means are vertical through holes of a hook of the slung hub type locked by keying,
  • the engagement means are finger holes of a forklift,
  • the storage boxes have storage drawers,
  • the drawers are lockable,
  • the drawers have a double direction of opening,
  • each corner angle is formed of an inner plate mounted to the inside of the structure and an outer plate mounted to the outside of the structure, the inner plate and the outer plate being held together by at least one clamping means removable, said clamping means for bringing said two plates closer and tighter by pinching the adjacent edges of the two walls and being removable for loosening said two plates and releasing the edges of the walls,
  • corner angles are metal and aluminum,
  • the removable clamping means is screwed / unscrewed,
  • the removable clamping means is toggle (tilting lever),
  • the mounted structure furthermore comprises, externally, a corner angle cover at the four corners of the structure,
  • the mounted structure comprises feet at its four corners to rest on a floor and the feet each comprise a vertical axis integral with the base and a removable sole, structure mounted the sole resting on the ground, said sole being hinged on the axis by a pivot,
  • the foot axes are adjustable in height relative to the base, (for adaptation to a steep or uneven ground),
  • the foot pins are threaded rods, each threaded rod having a hub clavetable at its end,
  • the hub is keyed in a sole,
  • the hub is keyed into a roof foot hole,
  • at least one of the storage compartments is intended to receive the soles of the feet of the disassembled structure,
  • the foot axes are removable from the base,
  • at least one of the storage boxes is intended to receive the foot axes of the disassembled structure,
  • the base has at its four corners foot holes for receiving the foot pins,
  • the roof has at its four corners foot holes for receiving the foot axes of a base of another structure disposed above in a stack of structures (the structures being mounted
  • dwellings - or dismantled - for transportation or storage -)
  • the foot pins introduced into the roof foot holes are held there by screwing,
  • the foot pins introduced into the roof foot holes are held there by keying,
  • the foot orifices of the base and the roof intended to receive foot pins are through and are found superimposed when the roof is placed on the base in disassembled configuration,
  • at least one spar is extended in the thickness of the roof,
  • the base further comprises a spar extended upwards at its periphery and the roof further comprises a spar extended downwardly at its periphery, during dismounted storage or transport disassembled, the upper edge of the spar of the base coming into contact with the lower edge of the roof spar to close the structure and define between the base and the roof an internal storage space for any furniture disassembled flat on the floor and for walls stacked flat,
  • the longest wall which is arranged flat just above the furniture in the internal storage space, also called basic wall, to such dimensions that said basic wall rests at least along at least two of its opposite edges on wedging means, the wedging means having a height such that said basic wall is not in contact with the furniture disassembled flat on the floor,
  • the basic wall rests on at least one wedging means at least along the edge opposite to the articulation of said wall on the base,
  • the wedging means are arranged at the periphery of the floor, the basic wall resting along at least three of its edges (especially if hinged) or along its four edges on said wedging means,
  • the wedging means are removable wedges, said wedges being arranged in at least one storage space of the mounted structure,
  • baseboards are integrated in the base spar,
  • the structure internally comprises removable furniture and the removable furniture consists of panels (the term panel covers both an extended surface, a reduced surface such as a square or rectangular section) substantially planar or slightly curved, at least a portion panels of a removable furniture being fixed together by a hinge and at least one of said panels of a piece of furniture being fixed by a hinge on the floor,
  • the panels of a piece of furniture are continuous, (not perforated),
  • the panels of a piece of furniture are perforated, (for example the feet of the furniture),
  • one of the furniture is a bed or a table or a chair,
  • the bed or table mounted comprises a substantially horizontal entablature panel (for the bed is a frame / bed tray for supporting a mattress and for the table is a table top) and at least two panels of substantially vertical legs at two opposite ends of the entablature panel, one of the foot panels being fixed by a hinge to the floor and the panels being all fixed together by a hinge,
  • the mounted bed or table has a substantially horizontal entablature panel and a substantially vertical foot panel at a first of two opposite ends of the entablature panel, the footboard being secured by a floor hinge and the panel foot being attached to the entablature panel by a hinge, the second end (or even another edge of the entablature) of the two opposite ends of the entablature panel being detachably attached to (at least one of the walls if several edges of the entablature) one of the vertical walls of the structure,
  • the structure further comprises, when mounted, sanitary, said sanitary being arranged in a rigid block prefabricated independent, substantially parallelepipedic, and attached by an adjoining face against one of the walls of said structure which comprises an opening of communication to said toilet block, said toilet block having a sanitary opening in correspondence with the communication opening,
  • the sanitary opening has a door,
  • the communication opening has no door,
  • the sanitary opening corresponds to a passage in a joining wall forming the joining face of the sanitary block,
  • the sanitary opening is delimited by the communication opening, the sanitary block having a wall on the side of its joining face,
  • the sanitary block has a height substantially identical to that of the mounted structure,
  • the sanitary block comprises a substantially rectangular sanitary base, the joining face having a length substantially equal to the width of the structure,
  • the base comprises two feet at the two corners of said base which are opposite to the face of attachment, the base being fixed to the base of the structure on the side of the joining face, (we take advantage of the corner feet of the side structure sanitary bloc),
  • the toilet block is fixed at its upper part to the roof of the structure,
  • the sanitary block is installed on a sanitary platform integral with the structure,
  • the toilet block has a shower,
  • the toilet block has toilets,
  • the toilet block has a sink,
  • the sanitary block comprises a sanitary base and a roof which are substantially rectangular, the joining face having a length substantially equal to the width of the structure and the base comprises two feet at the two corners of said base which are opposite the face of the height of the sanitary block is substantially equal to the height of the structure, the roof of the structure and the roof of the toilet block being secured together by at least two connecting pieces, each connecting piece comprising two pins for s engage in adjacent openings in the roof edge of the structure and roof of the toilet block,
  • preferably the orifices are in the corners of said roofs,
  • preferably the orifices are the foot orifices of said roofs,
  • the base is also attached to the base of the modular structure on the side of the joining face,
  • the base is also attached to the sanitary platform,
  • a bellows ensures the seal between the structure and the toilet block, said bellows being a tube (closed) or semi-tube (open side block) flexible, fixed in a sealed manner on the sanitary block and internally comprising an elastic means tending to extend said tube or semi-tube and preferably, the sanitary opening corresponds to a passage in a connecting wall forming the joining face of the sanitary block and said bellows is disposed at the periphery of said sanitary opening on the wall of attachment,
  • the structure has integrated electrical wiring (strong and weak current including telephone, smoke alarm, fire, computer network, television ...)
  • the structure can be manipulated by a lifting member, said lifting member comprising a metal plate having on each side forklift fork tube openings and fixed at the four corners of the tray, four chains with end fingers said fingers being keyed into the footholes of the roof.

Grâce à l'invention, toutes les phases de déploiement d'un hébergement temporaire, le stockage, le transport, le montage et le démontage des chambres, sont optimisées. En effet, le fait de disposer de structures modulaires démontables donne nombreux avantages : démontés, ils diminuent l'encombrement, favorisent le transport et facilitent leur déploiement. Remontés, ils sont totalement équipés, possèdent des sanitaires individuels et répondent à toutes les normes du secteur de l'hébergement.Thanks to the invention, all phases of deployment of temporary accommodation, storage, transport, assembly and dismantling of rooms, are optimized. Indeed, the fact of having removable modular structures gives many advantages: disassembled, they reduce congestion, promote transport and facilitate their deployment. Raised, they are fully equipped, have individual sanitary and meet all standards of the accommodation sector.

La présente invention va maintenant être décrite en référence aux dessins annexés, qui illustrent un exemple de réalisation non limitatif dans lesquels :

  • la Figure 1 représente une vue perspective d'une structure modulaire montée (dépliée) avec bloc sanitaire,
  • la Figure 2 représente des structures modulaires démontées (pliées) empilées pour transport sur le plateau d'un semi-remorque,
  • la Figure 3 représente une vue latérale en transparence partielle d'une structure modulaire démontée (pliée) avec ses pieds installés permettant de visualiser notamment les parois stockées à plat à l'intérieur de la structure démontée,
  • les Figures 4 à 9 représentent schématiquement les étapes de montage (dépliage) de la structure modulaire,
  • la Figure 10 représente une vue perspective d'un bloc sanitaire avec deux pieds d'extrémité installés,
  • la Figure 11 représente une vue en transparence partielle du bloc sanitaire de la Figure 10 permettant de visualiser son équipement sanitaire interne et notamment une douche,
  • la Figure 12 représente la base de la structure modulaire vue en transparence,
  • la Figure 13 représente en transparence un longeron de périphérie de la base de la structure modulaire,
  • la Figure 14 représente en transparence des longerons de périphérie de base et toit de la structure modulaire qui sont destinés à venir au contact en condition démontée (transport ou stockage) de la structure modulaire,
  • la Figure 15 représente un agrandissement d'un des deux coin du toit de la structure modulaire, coté bloc sanitaire, permettant de mieux visualiser une pièce de liaison comportant deux pions destinés à s'engager dans des orifices adjacents de coins du toit (orifices de pied) de la structure et du toit du bloc sanitaire (non représenté ici),
  • la Figure 16 représente un pied en cours de montage ou démontage de sa semelle sur son axe,
  • la Figure 17 représente une vue de dessus d'une semelle de pied,
  • les Figures 18, 19, 20 et 21 représentent schématiquement des fonctions des orifices de pied qui sont disposés aux quatre coins de la base et du toit, respectivement de pied proprement dit, de stabilisation d'empilement de structures modulaires pliées avec et sans clavetage et de réception d'organe de levage clavetable,
  • les Figures 22 et 23 représentent des vues partielles détaillées d'isolations entre structure modulaire et bloc sanitaire, respectivement en coupe horizontale et vue de face de la paroi d'accolement du bloc sanitaire,
  • les Figures 24A, 24B, 24C, 24D représentent des variantes de mise en oeuvre de structures modulaires, la première étant l'application typique la plus simple,
  • la Figure 25 représente une vue en coupe partielle et simplifiée d'une structure modulaire démontée (pliée),
  • les Figures 26, 27 représentent des vues en coupe et de face respectivement d'une cornières de coin à serrage de bord de parois avec cache extérieur de camouflage (capot) et intérieur (baguette de bois exotique),
  • les Figures 28A, 28B, 28C et 28D représentent des moyens mis en oeuvre dans un organe de levage pour manipulation indirecte d'une structure modulaire par un moyen de levage à fourche,
  • les Figures 29 et 30 représentent un détail de la base pour visualisation d'un tiroir en position rentrée et ouverte respectivement, et
  • la Figure 31 représente une vue en coupe d'une variante de cornière de coin.
The present invention will now be described with reference to the accompanying drawings, which illustrate a non-limiting exemplary embodiment in which:
  • the Figure 1 represents a perspective view of a mounted modular structure (unfolded) with sanitary block,
  • the Figure 2 represents disassembled modular structures (folded) stacked for transport on the platform of a semi-trailer,
  • the Figure 3 represents a lateral view in partial transparency of a dismounted (folded) modular structure with its feet installed making it possible to visualize in particular the walls stored flat inside the disassembled structure,
  • the Figures 4 to 9 schematically represent the mounting steps (unfolding) of the modular structure,
  • the Figure 10 represents a perspective view of a toilet block with two end feet installed,
  • the Figure 11 represents a partial transparency view of the sanitary block of the Figure 10 allowing to visualize its internal sanitary equipment and in particular a shower,
  • the Figure 12 represents the basis of the modular structure seen in transparency,
  • the Figure 13 transparently represents a periphery spar of the base of the modular structure,
  • the Figure 14 transparently represents the base and roof edge members of the modular structure which are intended to come into contact in disassembled condition (transport or storage) of the modular structure,
  • the Figure 15 represents an enlargement of one of the two corners of the roof of the modular structure, sanitary block side, to better visualize a connecting piece comprising two pins for engaging in adjacent holes in the corners of the roof (foot holes) of the structure and roof of the sanitary block (not shown here),
  • the Figure 16 represents a foot during assembly or disassembly of its sole on its axis,
  • the Figure 17 represents a top view of a sole of the foot,
  • the Figures 18, 19 , 20 and 21 schematically represent functions of the foot orifices which are arranged at the four corners of the base and the roof, respectively actual foot, stabilizing stack of folded modular structures with and without keying and receiving clavetable lifting member,
  • the Figures 22 and 23 represent partial detailed views of insulation between modular structure and sanitary block, respectively in horizontal section and front view of the wall of the sanitary block,
  • the Figures 24A, 24B, 24C, 24D represent variants of implementation of modular structures, the first being the simplest typical application,
  • the Figure 25 represents a partial and simplified sectional view of a dismounted (folded) modular structure,
  • the Figures 26, 27 represent cross-sectional and front views respectively of corner wedges at the edge of walls with camouflage outer cover (hood) and interior (exotic wood stick),
  • the Figures 28A, 28B, 28C and 28D represent means implemented in a lifting device for indirect manipulation of a modular structure by forklift means,
  • the Figures 29 and 30 represent a detail of the base for viewing a drawer in the retracted and open position respectively, and
  • the Figure 31 represents a sectional view of a corner angle variant.

La structure plus précisément décrite concerne un hébergement modulaire démontable, remontable par pliage et dépliage respectivement. Elle permet notamment la création d'un hébergement facilement déplaçable par assemblage de plusieurs de ces structures. Des structures équivalentes adaptées à d'autres fonctions que le logement peuvent y être associées comme par exemple une salle d'accueil, des salles de service, de restauration, de gardiennage... On comprend cependant qu'une telle structure modulaire peut être mise en oeuvre dans d'autres contextes comme par exemple un hôpital de campagne ou d'autres applications.The structure more specifically described relates to removable modular housing, windable by folding and unfolding respectively. It allows in particular the creation of easily movable accommodation by assembling several of these structures. Equivalent structures adapted to other functions than housing can be associated with such as a reception room, service rooms, catering, guarding ... It is understood, however, that such a modular structure can be put in other contexts such as a field hospital or other applications.

Sur la Figure 1, la structure modulaire 1 de l'invention comporte une base 2 avec plancher, des parois (latérales 4, 6 et avant 3 et arrière 5) ainsi qu'un toit 7. Lorsque la structure modulaire est démontée (pliée) 1' Figure 2, la base 2 et le toit 7 sont accolés, l'ensemble étant alors de hauteur réduite et formant, comme représenté Figure 3, un espace interne de stockage des parois 3, 4, 5, 6 à plat ainsi que du mobilier 13 également à plat. Un système de verrouillage par grenouillères assure la fermeture mécanique et étanche du toit et sur la base comportant le plancher dans la configuration démontée (pliée).On the Figure 1 , the modular structure 1 of the invention comprises a base 2 with floor, walls (side 4, 6 and front 3 and rear 5) and a roof 7. When the modular structure is disassembled (folded) 1 ' Figure 2 , the base 2 and the roof 7 are contiguous, the assembly then being of reduced height and forming, as shown Figure 3 , an internal storage space of the walls 3, 4, 5, 6 flat and furniture 13 also flat. A locking latch system ensures the mechanical and waterproof closure of the roof and the base including the floor in the disassembled (folded) configuration.

Les dimensions de la structure modulaire sont typiquement les suivantes. Structure modulaire démontée (pour stockage ou transport): longueur 4,40m, largeur 2,37m hauteur 0,48m. Structure modulaire montée : longueur externe 4,40m et interne 4,24m, largeur externe 2,37m et interne 2,21 m, hauteur externe 2,55m et interne 2,30m. Le poids d'une structure modulaire complète est supérieur ou égal à 1,4 Tonne.The dimensions of the modular structure are typically as follows. Modular structure disassembled (for storage or transport): length 4,40m, width 2,37m height 0,48m. Modular structure mounted: external length 4.40m and internal 4.24m, external width 2.37m and internal 2.21m, external height 2.55m and internal 2.30m. The weight of a complete modular structure is greater than or equal to 1.4 tons.

La structure proposée comporte un câblage électrique intégré ainsi que, si nécessaire, et selon les besoins : téléphonique, réseau informatique, vidéo (TV, câble). L'alimentation électrique de la structure modulaire s'effectue par les longerons périphériques extérieurs. La structure modulaire est essentiellement recouverte d'une couche de peinture de base de polyuréthane, par exemple de couleur gris métallisé. La surface intérieure de chaque structure modulaire est relativement importante : plancher d'environ 10m2 par chambre. Une insonorisation poussée est mise en oeuvre avec isolation acoustique haute densité.The proposed structure includes integrated electrical wiring and, if necessary, and as needed: telephone, computer network, video (TV, cable). The power supply of the modular structure is carried out by the outer peripheral beams. The modular structure is essentially covered with a layer of polyurethane base paint, for example metallic gray color. The inner surface of each modular structure is relatively large: floor of about 10m 2 per room. Extensive soundproofing is implemented with high density acoustic insulation.

Des sanitaires individuels sont disponibles par accolement à la structure modulaire d'un bloc sanitaire préfabriqué (prémonté). Le bloc sanitaire offre une superficie d'environ 2m2 avec douche intégrée. Le bloc sanitaire présente les dimensions typiques suivantes : longueur 1;403m, largeur 1,035m et hauteur 2,20m.Individual sanitary facilities are available by joining the modular structure of a prefabricated sanitary block (pre-assembled). The block Sanitary offers an area of approximately 2m 2 with integrated shower. The toilet block has the following typical dimensions: length 1, 403m, width 1,035m and height 2,20m.

Une climatisation réversible (chaud & froid) individuelle et, pour le bloc sanitaire, une production d'eau chaude individuelle (ballon électrique) sont mis en oeuvre dans la structure modulaire et/ou le bloc sanitaire. Les structures modulaires peuvent être raccordées à un réseau électrique notamment public ainsi qu'à un réseau de distribution d'eau potable. Les effluents peuvent également être récupérés pour envoi vers un réseau de traitement des eaux usées. Dans un mode particulier de réalisation, une autonomie est possible tant pour l'eau (réservoir d'eau potable et réservoir d'eaux usées) que l'électricité (groupe électrogène individuel ou collectif).A reversible air conditioning (hot & cold) individual and, for the toilet block, a production of individual hot water (electric balloon) are implemented in the modular structure and / or the toilet block. Modular structures can be connected to a public electricity grid as well as to a drinking water distribution network. Effluents can also be recovered for shipment to a wastewater treatment system. In a particular embodiment, autonomy is possible for both water (drinking water tank and wastewater tank) and electricity (individual or collective generator).

Ainsi, la gestion des fluides (alimentation et évacuation) sont conçus afin de se raccorder au tout à l'égout, de préférence, les sanitaires fonctionnent en circuit fermé avec alimentation en eau et récupération des eaux usées (usage de surpresseurs et de citernes) sans remettre en cause le confort des utilisateurs. Cet atout permet d'installer les chambres avec une même qualité d'accueil dans tout type d'environnement.Thus, fluid management (power and evacuation) are designed to connect to the mains drainage, preferably the toilets operate in a closed circuit with water supply and wastewater recovery (use of blowers and tanks) without compromising the comfort of the users. This asset makes it possible to install the rooms with the same quality of reception in any type of environment.

De plus, les structures modulaires proposées peuvent répondre à des normes et réglementation diverses.In addition, the proposed modular structures can meet various standards and regulations.

Les dimensions de la structure modulaire et du bloc sanitaire (outre qu'elles sont sensiblement identiques pour certaines parties en relation), peuvent être adaptées aux besoins. Toutefois, l'objectif étant la facilité de déplacement, les dimensions seront plutôt choisies pour permettre un transport aisé desdites structures modulaires démontées.The dimensions of the modular structure and the toilet block (besides being substantially identical for certain parts in relation), can be adapted to the needs. However, the objective being the ease of movement, the dimensions will rather be chosen to allow easy transport of said disassembled modular structures.

Le toit 7 est un ensemble d'éléments métalliques assemblés par des soudures. Le toit 7 comporte une toiture étanchéifiée. Ces éléments sont notamment des profilés galvanisés ou grenaillés (qualité SA 2,5) recouvert d'une couche de peinture époxy à haute teneur en zinc, ainsi que deux couches de finition. Un organe de levage (décrit plus loin) pouvant être fixé aux quatre angles de la toiture permet la manutention par grue ou par un chariot élévateur en fonction des disponibilités et de l'environnement du terrain...The roof 7 is a set of metal elements joined by welds. The roof 7 has a sealed roof. These elements include galvanized or blasted profiles (quality SA 2.5) coated with a layer of epoxy paint with a high zinc content, as well as two topcoats. A lifting device (described later) that can be attached to the four corners of the roof allows handling by crane or forklift depending on availability and the environment of the ground ...

Le toit de la structure modulaire comporte un complexe isolant de type FESCO NUE® de 40 mm, puis une couche de finition de type étanchéité bicouche élastomère FM finition ardoisée SIPLAST®, d'une conductivité thermique λ = 0,023W.m-1 K-1 et d'une résistance thermique : r = 1,74m2.K.W-1 et la face intérieure est réalisée par un plenum de 60 mm et d'un faux plafond tendu CLIPSO® sur cornière de rive, avec classement au feu du faux plafond : M0.The roof of the modular structure comprises a FESCO NUE® type insulation complex of 40 mm, followed by a SIPLAST® slate-finish, two-layer, elastomeric, sealing layer with a thermal conductivity λ = 0.023Wm -1 K -1 and a thermal resistance: r = 1.74m 2 .KW -1 and the inner face is realized by a plenum of 60 mm and a CLIPSO® suspended false ceiling on edge angle, with fire rating of the false ceiling: M0.

La base 2 comportant le plancher 12 est formée d'une structure porteuse constituée de profilés pliés en tôles galvanisés électro-zinguées d'épaisseur 2,5 mm et assemblés par soudage aux angles. En long pan, comme représenté Figure 13, des profilés (longerons périphériques) sont entaillés de manière à recevoir, d'une part, des tiroirs 8 de rangement/stockage et, d'autre part, deux fourreaux 9 composées de tubes 150 x 65 mm, d'entraxe 920 mm pour manutention d'un chariot élévateur pour superposition des structures modulaires pliés ou autres manipulations et, de préférence, permettant une manutention de chaque côté de la base. Les solives du support du plancher sont réalisées par des profilés tubulaires 70 X 70 X 2. Sur la Figure 1 , des tiroirs 8 sont ouverts pour des raisons explicatives. La Figure 12 permet de mieux visualiser les éléments disposés dans l'épaisseur (notamment dans le vide sanitaire sous le plancher) de la base 2 et, en particulier les fourreaux 9 et les tiroirs 8.The base 2 comprising the floor 12 is formed of a supporting structure consisting of bent sections galvanized sheet electrogalvanized thickness 2.5 mm and assembled by welding at the corners. In long pan, as shown Figure 13 , profiles (peripheral spars) are notched so as to receive, on the one hand, drawers 8 storage / storage and, on the other hand, two sleeves 9 composed of 150 x 65 mm tubes, 920 mm spacing for handling a forklift for superposition of folded modular structures or other manipulations and, preferably, allowing handling on each side of the base. The joists of the floor support are made by tubular profiles 70 X 70 X 2. On the Figure 1 drawers 8 are open for explanatory reasons. The Figure 12 allows to better visualize the elements arranged in the thickness (especially in the crawl space under the floor) of the base 2 and, in particular the sleeves 9 and the drawers 8.

En ce qui concerne les tiroirs 8, les Figures 29 et 30 détaille leur structure et fonctionnement. Un tiroir en position fermée est renté à l'intérieur de la base, sous le plancher (Figure 29) et est accessible des deux cotés de la structure modulaire car il a une longueur qui correspond à la largeur de ladite structure modulaire. Ainsi, le tiroir peut s'ouvrir des deux cotés de la base à travers les longerons de ladite base (flèches à doubles pointes en continu coté représenté ouvert Figure 30 ou pointillés de l'autre coté). Un système de glissière à rails permet les mouvements d'ouverture et de fermeture dudit tiroir.With regard to the drawers 8, the Figures 29 and 30 details their structure and functioning. A drawer in the closed position is carried inside the base, under the floor ( Figure 29 ) and is accessible on both sides of the modular structure because it has a length that corresponds to the width of said modular structure. Thus, the drawer can open on both sides of the base through the longitudinal members of said base (double-pointed arrows continuous side shown open Figure 30 or dotted on the other side). A rail slide system allows the opening and closing movements of said drawer.

Le plancher 12 de la base 2 est constitué d'un panneau sandwich isolé de type SOL d'une épaisseur de 42 mm. Il présente une résistance thermique R = 2,6 m2.K.W-1. Le revêtement de sol est réalisé en PVC ou bien en parquet stratifié. Le mode de construction autorise une surcharge d'exploitation de 250 kg/m2.The floor 12 of the base 2 consists of an insulated sandwich panel type SOL with a thickness of 42 mm. It has a thermal resistance R = 2.6 m 2 .KW -1 . The flooring is made of PVC or laminate flooring. The construction method allows an operating overload of 250 kg / m 2 .

Quatre pieds 10 stabilisateurs sont placés aux quatre angles de la base et permettent d'établir l'aplomb de la plate forme. Le réglage de l'aplomb s'effectue à travers les profilés de plate forme en pignon. Un niveau (Niveau à bulle d'horizontalité) situé sur le pignon arrière permet de mesurer l'aplomb structures modulaires. Comme représenté Figure 16, chaque pied 10 est formé d'un axe de pied 18 sensiblement vertical se terminant dans une semelle 19 au niveau d'une articulation pivot, de préférence type rotule. la semelle reposant sur le sol L'installation de la semelle 19 sur le pied se fait latéralement et une fois la rotule engagée latéralement dans la semelle, ladite semelle ne peut plus tomber lorsque la structure est soulevée du sol ou en l'air. La Figure 17 permet de mieux voir l'ouverture latérale de la semelle 19 pour réception de la rotule du pied.Four feet 10 stabilizers are placed at the four corners of the base and allow to establish the plumb of the platform. Adjustment of the plumb is done through the gable deck profiles. A level (spirit level horizontality) located on the rear pinion to measure the plumb modular structures. As shown Figure 16 each foot 10 is formed of a substantially vertical root axis 18 ending in a sole 19 at a pivot joint, preferably ball-type. the sole resting on the ground The installation of the sole 19 on the foot is laterally and once the patella engaged laterally in the sole, said sole can not fall when the structure is raised from the ground or in the air. The Figure 17 allows to better see the lateral opening of the sole 19 for receiving the patella of the foot.

L'axe de pied est réglable en hauteur par rapport à la base à laquelle il est fixé dans des orifices de pied, traversants ou non, sensiblement verticaux à type de tubes qui sont réalisés aux quatre coins de la base (et également du toit). Les axes de pied sont donc disposés dans les orifices de pied de la base. Ces orifices de pied de la base et du toit se retrouvent superposés (coaxiaux) lorsque le toit est posé sur la base en configuration démontée (pliée) de la structure modulaire. Ainsi, lorsque les structures modulaires sont empilées les unes sur les autres, les semelles étant retirées, l'axe de pied de la base d'une structure supérieure de l'empilement vient se bloquer dans l'orifice de pied du toit de la structure modulaire juste en dessous, ce qui stabilise l'empilement. De préférence, les axes de pied de la structure modulaire démontée la plus basse de l'empilement sont retirés pour que la base repose par sa face inférieure sur le sol (stockage) ou un plateau de semi-remorque (transport) à moins que des orifices correspondants aient été prévus sur le plateau du semi-remorque. A noter que les orifices de pied du toit servent également en configuration montée à recevoir des pièces de liaison 11 pour fixation du bloc sanitaire comme on l'explique plus précisément par ailleurs.The axis of the foot is adjustable in height relative to the base to which it is fixed in foot orifices, through or not, substantially vertical type of tubes that are made at the four corners of the base (and also the roof) . The foot axes are therefore arranged in the base orifices of the base. These footholes of the base and the roof are found superimposed (coaxial) when the roof is placed on the base in disassembled (folded) configuration of the modular structure. Thus, when the modular structures are stacked on each other, the soles being removed, the foot axis of the base of an upper structure of the stack is locked in the foot hole of the roof of the structure Modular just below, which stabilizes the stack. Preferably, the foot axes of the lowest disassembled modular structure of the stack are removed so that the base rests on its bottom face on the ground (storage) or a semitrailer plate (transport) unless corresponding ports have been provided on the semi-trailer bed. Note that the foot holes of the roof are also used in configuration mounted to receive connecting pieces 11 for fixing the toilet block as explained more specifically elsewhere.

Sur la Figure 18 on peut voir la fonction de pied avec un axe 18 de pied inséré dans un orifice de pied 21 de la base 2 et qui va recevoir une semelle 19 à son extrémité. Dans cette variante de réalisation, la semelle (platine de stabilisation fixée par clavetage simple) est maintenue à l'extrémité (moyeu sur tige filetée M1) de l'axe de pied (tige filetée pour permettre un réglage en hauteur par vissage/dévissage) par une clavette 23.On the Figure 18 the foot function can be seen with an axis 18 of foot inserted in a foot opening 21 of the base 2 and which will receive a sole 19 at its end. In this embodiment, the sole (stabilization plate fixed by simple keying) is held at the end (hub on threaded rod M1) of the foot axle (threaded rod to allow adjustment in height by screwing / unscrewing) by a key 23.

Sur la Figure 19 on peut voir la fonction de stabilisation d'empilement de structures modulaires pliées avec dans cette variante de réalisation clavetage d'extrémité d'axe de pied (moyeu sur tige filetée) avec clavette simple 23 passée dans un orifice latéral du toit 7, l'extrémité d'axe de pied 18 de la base 2 d'une structure modulaire pliée du dessus de l'empilement étant introduite dans l'orifice de pied 21 du toit 7 de la structure modulaire du dessous. Le clavetage permet le verrouillage des structures modulaires notamment lors du transport.On the Figure 19 it is possible to see the stack stabilization function of folded modular structures with, in this variant embodiment of the end-of-foot-shaft keying (hub on threaded rod) with single key 23 passed through a lateral orifice of the roof 7, the foot end end 18 of the base 2 of a modular structure folded from the top of the stack being introduced into the foot hole 21 of the roof 7 of the modular structure of the bottom. Keying allows the locking of modular structures, especially during transport.

Sur la Figure 20 on peut voir une variante de la fonction précédente de stabilisation d'empilement de structures modulaires pliées, dans laquelle on ne met pas en oeuvre de clavette, l'introduction des axes de pied 18 d'une base 2 dans les orifices de pied 21 du toit 7 adjacent étant suffisante pour stabiliser l'empilement. Les orifices de pied notamment au niveau du toit 7 sont disposés dans des platines pour support de moyeux (extrémité des axes de pied) lors du transport.On the Figure 20 we can see a variant of the previous stack stabilization function of folded modular structures, in which we do not implement a key, the introduction of the foot axes 18 of a base 2 in the foot holes 21 of adjacent roof 7 being sufficient to stabilize the stack. The foot orifices in particular at the level of the roof 7 are arranged in hub support plates (end of the foot axes) during transport.

Sur la Figure 21 on peut voir la fonction de réception d'organe de levage clavetable (ce dernier sera décrit plus précisément en relation avec les Figures 28A à 28D). Les orifices de pied 21 de toit 7 de structure modulaire pliée (ou d'un toit seul) peuvent également recevoir des doigts 22 d'extrémité de câble ou chaîne de l'organe de levage. Ces doigts ont un moyeu d'extrémité clavetable dans l'orifice de pied du toit. A noter que, de préférence, la clavette 23 C2 utilisée est rendue imperdable par un lien avec le doigt 22 de l'organe de levage.On the Figure 21 we can see the clavetable lifting element receiving function (the latter will be described more precisely in relation to the Figures 28A to 28D ). The roof foot holes 21 of folded modular structure (or roof alone) can also receive the cable end fingers 22 or chain of the lifting member. These fingers have a clavable end hub in the foot hole of the roof. Note that, preferably, the key 23 C2 used is made captive by a link with the finger 22 of the lifting member.

La structure modulaire comporte intérieurement du mobilier 13 et un éclairage au plafond. L'éclairage du plafond reste stocké dans la structure modulaire pliée, au dessus des parois pliée à plat. Chaque meuble pouvant rester stocké dans la base de la structure démontée, repose par au moins un pied fixé sur le plancher 12 par une articulation et est pliable pour être mis à plat, étendu sur le plancher. D'autres meubles pliables peuvent ne pas comporter de fixation au plancher tout en restant stockables à plat dans la base. Le classement feu du mobilier est M3. A noter que certains des meubles peuvent être fixés d'une manière amovible aux parois. Ainsi, par exemple, la tête de lit peut être une partie de paroi, le cadre ou plateau de lit (partie horizontale supportant un matelas) étant fixé de manière amovible à ladite paroi du coté de la tête de lit et le pied de lit fixé au sol par une articulation. Ces meubles sont typiquement un lit, une table et un/des sièges. A noter que les sièges peuvent être des strapontins intégrés dans des parois.The modular structure has interior furniture 13 and ceiling lighting. The ceiling lighting remains stored in the folded modular structure, above the walls folded flat. Each piece of furniture that can remain stored in the base of the disassembled structure, rests with at least one foot fixed on the floor 12 by a hinge and is foldable to be laid flat, lying on the floor. Other foldable furniture may not have a floor attachment while remaining storable flat in the base. The furniture fire rating is M3. Note that some of the furniture can be attached in a removable manner to the walls. Thus, for example, the headboard may be a part of wall, the frame or bed tray (horizontal part supporting a mattress) being removably attached to said wall of the side of the headboard and the footboard fixed on the ground by a joint. These furniture are typically a bed, a table and a / the seats. Note that the seats can be folding seats integrated into walls.

Dans un mode de réalisation particulier, une plate forme d'accueil extractible, glissée dans la face avant de la base, est réalisée sur cadre meccano soudé revêtu de lattes de bois type qualité extérieur. Y est mis en oeuvre un marche pied de largeur 1000mm et profondeur 300 mm, des rails fixes par profilé en U 40 X 70 X 20, un élément en U à la périphérie de la plate forme par profilé en U 30 X 60 X 30. Un dessus sol de marche est réalisé à partir de tasseaux de bois. Une poignée encastrée permet de sortir le marchepied de la base.In a particular embodiment, an extractible receiving platform, slid into the front face of the base, is made on meccano welded frame coated with wood slats type external quality. Y is implemented a walk foot of width 1000mm and depth 300 mm, fixed rails by U-profile 40 X 70 X 20, a U-shaped element at the periphery of the platform by U-profile 30 X 60 X 30. A walking floor top is made from wooden battens. A recessed handle allows you to pull the step out of the base.

A noter que lorsque la structure modulaire est démontée (pliée) et la base 2 et le toit 7 accolés avec les parois à l'intérieur à plat, un espace de 70 mm de hauteur reste disponible dans la structure afin de permettre le stockage des meubles et des autres équipements dont électrique. Lors de cet accolement, les profilés (longerons périphériques) de la base et du toit viennent au contact en périphérie de la structure comme représenté à une étape précédant l'accolement sur la Figure 14.Note that when the modular structure is disassembled (folded) and the base 2 and roof 7 contiguous with the walls inside flat, a space of 70 mm height remains available in the structure to allow storage of furniture and other equipment including electric. During this joining, the profiles (peripheral spars) of the base and roof come into contact at the periphery of the structure as shown in a step preceding the joining on the Figure 14 .

Les façades de la structure modulaire 1 sont des parois, une paroi avant 3 sur la largeur, deux parois latérales 4 et 6 sur la longueur et une paroi arrière 5 sur la largeur et contre laquelle est installé le bloc sanitaire 20 par sa face d'accolement. Les deux parois latérales de façade 3 et 5 sont fixées à la base le long de leur bord inférieur par une articulation et peuvent ainsi être pliées dans la base lors du démontage pour stockage ou transport à plat ou être dépliées hors de la base pour, verticalement, former les façades latérales lors du montage. La hauteur des parois latérales est telle qu'elles tiennent à plat dans la base lorsqu'elles sont pliées à plat pour stockage ou transport dans ladite base. De préférence, la largeur disponible dans la base pour stockage à plat des parois correspond sensiblement à la hauteur des parois latérales afin d'optimiser l'occupation de l'espace de stockage des parois à plat dans la base. Ainsi, la hauteur de la structure modulaire montée (dépliée) et sa largeur sont corrélées. Dans un autre mode de réalisation particulier, notamment parce que la hauteur des parois est supérieure à la largeur de la base (largeur disponible dans la base pour stockage à plat des parois), les deux parois latérales sont en outre repliable sur elles-mêmes (par exemple sensiblement en leur milieu) afin de pouvoir tenir démontées et repliées dans le gabarit de la base.The facades of the modular structure 1 are walls, a front wall 3 over the width, two side walls 4 and 6 along the length and a rear wall 5 over the width and against which the sanitary block 20 is installed by its face. apposition. The two front side walls 3 and 5 are attached to the base along their lower edge by a hinge and can thus be folded into the base during disassembly for storage or transport flat or unfolded out of the base for vertically , form the side façades during assembly. The height of the side walls is such that they lie flat in the base when folded flat for storage or transport in said base. Preferably, the width available in the base for flat storage of the walls substantially corresponds to the height of the side walls in order to optimize the occupation of the storage space of the flat walls in the base. Thus, the height of the assembled modular structure (unfolded) and its width are correlated. In another particular embodiment, in particular because the height of the walls is greater than the width of the base (width available in the base for flat storage of the walls), the two side walls are also foldable on themselves ( for example substantially in their middle) in order to be able to keep disassembled and folded in the jig of the base.

De même, les parois avant et arrière de façade sont fixées à la base le long de leur bord inférieur par une articulation et peuvent ainsi être pliées dans la base lors du démontage pour stockage ou transport ou être dépliées hors de la base pour, verticalement, former les façades latérales lors du montage. Ces parois avant et arrière n'ont pas besoin d'être repliables sur elles mêmes cas leur hauteur est inférieure à la longueur de la base. De préférence, la hauteur des parois avant et arrière est sensiblement égale à la moitié de la longueur disponible dans la base pour stockage à plat des parois afin d'optimiser l'occupation de l'espace de stockage des parois à plat dans la base.Similarly, the front and rear facade walls are fixed to the base along their lower edge by a hinge and can thus be folded into the base during disassembly for storage or transport or be unfolded from the base for vertically, form the side walls during assembly. These front and rear walls do not need to be foldable on themselves even if their height is less than the length of the base. Preferably, the height of the front and rear walls is substantially equal to half the length available in the base for flat storage of the walls in order to optimize the occupation of the storage space of the flat walls in the base.

Etant donné que les parois se replient à plat les unes sur les autres dans la base lors du démontage (pliage), les articulations desdites parois sont légèrement décalées en hauteur les unes par rapport aux autres pour tenir compte de l'épaisseur de chaque paroi. En pratique, comme représenté Figure 3 (ou sur les Figures 9 à 4 qui dans ce sens inverse schématisent un démontage), lors du démontage, on commence par plier à plat une des deux parois latérales qui occupe alors sensiblement toute la surface de stockage à plat disponible dans la base puis, de préférence, on plie à plat les deux parois avant et arrière et, enfin, on plie à plat l'autre paroi latérale. Dans une alternative on peut commencer par plier à plat une des deux parois latérales puis on plie à plat l'autre paroi latérale et, enfin, on plie à plat les deux parois avant et arrière. On comprend qu'on aura plié les meubles avant de plier les parois.Since the walls fold flat on each other in the base during disassembly (folding), the joints of said walls are slightly offset in height relative to each other to take into account the thickness of each wall. In practice, as shown Figure 3 (or on Figures 9 to 4 which in the opposite direction schematize a disassembly), during disassembly, we begin by folding one of the two side walls flat which then occupies substantially all the flat storage surface available in the base and then, preferably, are folded flat two front and rear walls and, finally, the other side wall is folded flat. Alternatively, one of the two side walls can be folded flat and then the other side wall folded flat and the two front and rear walls folded flat. We understand that we will have folded the furniture before folding the walls.

Dans une variante de réalisation, les parois de la structure modulaire ne comportent pas d'articulation sur leurs bords inférieurs et elles sont donc démontées et posées à plat les unes sur les autres dans la base lors de démontage de la structure. Dans ce cas, lors du montage de la structure modulaire, les parois sont encastrées dans des structures adaptées de la base (pièces d'emboîtage). Par exemple, la base comporte le long de sa périphérie un profilé en U ou en L (dont le longeron) ouvert vers le haut pour emboîtage des bords inférieurs des parois lors du montage de la structure.In an alternative embodiment, the walls of the modular structure do not have articulation on their lower edges and they are disassembled and laid flat on each other in the base during disassembly of the structure. In this case, when mounting the modular structure, the walls are embedded in structures adapted from the base (casing parts). For example, the base comprises along its periphery a U-shaped or L-shaped (including the beam) open upwards to fit the lower edges of the walls during assembly of the structure.

La Figure 25 permet de mieux voir l'empilement à plat des parois dans une structure modulaire pliée. On trouve à l'intérieur d'un espace interne formé par l'accolement de la base 2 et du toit 7 d'une structure modulaire à l'état plié, de bas en haut, sur le plancher 12 tout d'abord des meubles 13 pliés pour venir y reposer sensiblement à plat (hauteur disponible pour les meubles, environ 55mm), puis une première paroi latérale 4, puis sur un même niveau les parois avant 3 et arrière (5), puis la seconde paroi latérale 6 (chaque paroi a une épaisseur d'environ 44mm), puis un espace libre d'environ 13mm entre la seconde parois latérale et un faux plafond clipsé sur le toit 7 et comprenant des luminaires 26 et autres éléments (hauteur du faux plafond environ 60mm). Une bande d'étanchéité 27 de 5mm est mise en oeuvre en périphérie entre la base 2 et le toit 7. Dans cet exemple de la Figure 25, le toit comporte sur le dessus une étanchéité de 5mm puis un isolant d'étanchéité de 35mm et la base 2 comporte un parquet de 8mm d'épaisseur environ sur un panneau plancher d'environ 42mm d'épaisseur, ce qui laisse en dessous 1·10mm de hauteur pour des tiroirs et passage de fourches d'un élévateur. Le longeron de périphérie de toit 7 mesure environ 225mm de haut et le longeron de périphérie de base 2 mesure environ 230mm de haut, une structure modulaire pliée ayant alors une hauteur d'environ 480mm. A noter que les longerons de périphérie de la base 2 et du toit 7 comportent intérieurement un isolant, notamment à type de mousse injectée dans des profilés structurés.The Figure 25 allows to better see the stack of flat walls in a folded modular structure. There is an internal space formed by the joining of the base 2 and the roof 7 of a modular structure in the folded state, from the bottom up, on the floor 12 first furniture 13 folded to come to rest substantially flat (height available for furniture, about 55mm), then a first side wall 4, then on the same level the front walls 3 and rear (5), then the second side wall 6 (each wall has a thickness of about 44mm), then a free space of about 13mm between the second side wall and a false ceiling clipped on the roof 7 and comprising luminaires 26 and other elements (height of the false ceiling about 60mm). A sealing strip 27 of 5 mm is used at the periphery between the base 2 and the roof 7. In this example of the Figure 25 , the roof has on the top a sealing of 5mm then a sealing insulator of 35mm and the base 2 has a parquet of 8mm thick approximately on a panel floor approximately 42mm thick, which leaves below 1 · 10mm high for drawers and forklift of an elevator. The roof periphery spar 7 is approximately 225mm high and the base periphery spar 2 is approximately 230mm thick. high, a folded modular structure having a height of about 480mm. It should be noted that the periphery beams of the base 2 and the roof 7 internally comprise an insulator, in particular of the type of foam injected into structured sections.

Les parois latérales de façade sont réalisées en panneaux sandwich de type OXA ROC® de chez OXATHERM® avec une face extérieure en tôle galvanisée de 50/100éme d'épaisseur, lisse laquée, une âme en fibre de roche compressée de 40 mm (conductivité thermique λ= 0,039 W.m-1.K-1, résistance thermique r = 1,74m2.K.W-1) et une face intérieure en tôle galvanisé de 50/100éme d'épaisseur, lisse, recouverte d'une tôle plastifiée décoré en PVC. La périphérie des panneaux de longs pans est réalisée avec des profilés en U de 40 X 40 et permet la fixation des éléments d'étanchéité (à l'air et à l'eau) et assure la rigidité de la structure modulaire montée (dépliée). La périphérie des panneaux est réalisée avec des profilés en U de 40 X 40 et permet la fixation des éléments d'étanchéité (à l'air et à l'eau) et de verrouillage de la structure modulaire. Les fixations de type par encastrement entre les parois latérales de façade et la base sont réalisées par des encastrements sur la longueur de la structure modulaire. L'étanchéité à l'eau est assurée par des joints compribandes fixés sur la tranche des panneaux. L'étanchéité à l'air est assurée par un joint d'étanchéité.The side walls of the facade are made of OXATHERM® type OXA ROC® sandwich panels with an external surface made of galvanized sheet of 50 / 100th thickness, smooth lacquered, a core of 40 mm compressed rock fiber (thermal conductivity). λ = 0.039 Wm -1 .K -1 , thermal resistance r = 1.74m 2 .KW -1 ) and an internal surface made of galvanized sheet of 50 / 100th thickness, smooth, covered with a plasticized sheet decorated with PVC . The periphery of the panels is made of U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and ensures the rigidity of the assembled modular structure (unfolded) . The periphery of the panels is made with U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and the locking of the modular structure. The type fastenings by embedding between the side walls of the facade and the base are made by recesses along the length of the modular structure. The watertightness is ensured by compression joints fixed on the edge of the panels. The airtightness is ensured by a seal.

Les parois avant et arrière de façade sont réalisées en panneaux sandwich de type OXA ROC® de chez OXATHERM® avec une face extérieure en tôle galvanisée de 50/100éme d'épaisseur, lisse laquée, une âme en de roche compressé de 40 mm (conductivité thermique λ = 0,039 W.m-1.K-1, résistance thermique r = 1,74m2.K.W-1) et une face intérieure en tôle galvanisé de 50/100éme d'épaisseur, lisse, recouverte d'une tôle plastifiée décoré en PVC. La périphérie des panneaux de longs pans est réalisée avec des profilés en U de 40 X 40 et permet la fixation des éléments d'étanchéité (à l'air et à l'eau) et assure la rigidité de la structure modulaire montée (dépliée)The front and rear facade walls are made of OXATHERM® type OXA ROC® sandwich panels with an external surface made of galvanized sheet of 50 / 100th thickness, smooth lacquered, a 40 mm compressed rock core (conductivity thermal λ = 0.039 Wm -1 .K -1 , thermal resistance r = 1.74m 2 .KW -1 ) and an internal surface made of galvanized sheet of 50 / 100th thickness, smooth, covered with a plasticized sheet decorated with PVC. The periphery of the panels is made of U-shaped profiles of 40 X 40 and allows the fixing of the sealing elements (air and water) and ensures the rigidity of the assembled modular structure (unfolded)

Les liaisons entre les différentes parois de façade sont réalisées avec des cornières de coin 28 à type de profilés métalliques en aluminium qui assurent l'étanchéité ainsi que le bon maintien entre les parois adjacentes par serrage avec pincement de leurs bords verticaux correspondants. Ces profilés sont en outre recouverts par des caches de cornières de coins disposés aux quatre coins de la structure modulaire sur les profilés.The connections between the different facade walls are made with corner angles 28 to the type of aluminum metal profiles which ensure tightness and good maintenance between the adjacent walls by gripping with their corresponding vertical edges pinching. These profiles are further covered by wedge corners caches arranged at the four corners of the modular structure on the profiles.

Une telle cornière de coin 28 est mieux visible sur les Figures 26 et 27. Elle est essentiellement formée de deux parties pouvant être resserrées ou desserrées entre-elles pour pincer ou libérer respectivement les bords de deux parois adjacentes (3 et 4 Figure 26). Une partie externe 30 est vissée sur une partie interne 31 de la cornière de coin 28. Un joint compressible est mis en oeuvre entre les parties externe, interne et les parois. Ces parois sont de préférence renforcées le long de leurs bords par des cornières de rive en U métalliques. Les parois sont de préférence réalisées avec des panneaux OXATHERM® d'environ 40mm d'épaisseur et avec laine de roche compressée. Un cache 29 de cornière de coin (de préférence articulé par charnière le long d'un de ses bords verticaux) protège et masque, à l'extérieur, les écrous/boulons de serrage/desserrage de la cornière de coin. De préférence, les écrous sont soudés sur la partie interne 31. Ces écrous sont passés dans des trous oblongs 14x30 de la partie externe et une rondelle + boulon permet le serrage. A l'intérieur, une baguette en bois exotique 32 masque la partie interne 31 de la cornière de coin. On peut noter la forme semi-circulaire de la cornière de coin 28 avec son cache 29 sur la Figure 26. Une platine de répartition 33 (épaisseur 15mm) est prévue aux deux extrémités de la partie externe 30 de la cornière de coin pour appui sur la base et le toit et elle comporte deux axes de fixation de la cornière de coin sur la base et sur le toit.Such a corner angle 28 is better visible on the Figures 26 and 27 . It is essentially formed of two parts that can be tightened or loosened to pinch or release respectively the edges of two adjacent walls (3 and 4). Figure 26 ). An outer portion 30 is screwed to an inner portion 31 of the corner angle 28. A compressible seal is implemented between the outer, inner and the walls. These walls are preferably reinforced along their edges by metal U-shaped edge angles. The walls are preferably made with OXATHERM® panels about 40mm thick and with compressed rockwool. A corner angle cover 29 (preferably hingedly hinged along one of its vertical edges) protects and masks, externally, the nuts / bolts for tightening / loosening the corner angle. Preferably, the nuts are welded to the inner portion 31. These nuts are passed through oblong holes 14x30 of the outer portion and a washer + bolt allows clamping. Inside, an exotic wood rod 32 hides the inner portion 31 of the corner angle. We can note the semicircular shape of the corner angle 28 with its cover 29 on the Figure 26 . A distribution plate 33 (thickness 15 mm) is provided at both ends of the outer portion 30 of the corner angle for support on the base and the roof and has two axes for fixing the corner angle to the base and the roof.

Des menuiseries extérieures sont mises en oeuvre dans les parois de façade :

  1. A/ Une porte fenêtre est incluse dans la paroi avant et est composée de deux formes rectangulaire en deux éléments ½ fixe verre dépoli, double vitrage SECURIT® et avec cadre battant et dormant en profilés d'aluminium. La porte fenêtre est en panneau sandwich de 40 mm avec remplissage. Poignée de porte et serrure sont inclus. Le verrouillage s'effectue par serrure à clé extérieure et bouton intérieur. Une grille de ventilation ronde occultable est prévue.
  2. B/ Un châssis fixe est inclus dans la paroi avant et est composée d'une formes rectangulaire verre classique, double vitrage SECURIT® et avec cadre dormant en profilés d'aluminium. Un store d'occultation intégré dans le double vitrage avec manoeuvre d'ouverture et fermeture permet l'obturation visuelle et lumineuse de la pièce
Exterior joinery is used in the facade walls:
  1. A / A door window is included in the front wall and is composed of two rectangular shapes in two parts ½ fixed frosted glass, SECURIT® double glazing and with swinging frame and frame in aluminum profiles. The window door is made of 40 mm sandwich panel with filling. Door handle and lock are included. The lock is made by an external key lock and inside knob. An occultable round ventilation grille is provided.
  2. B / A fixed frame is included in the front wall and consists of a rectangular glass rectangular shape, SECURIT® double glazing and aluminum frame. A blackout blind integrated in the double glazing with opening and closing maneuver allows the visual and luminous shutter of the room

La paroi arrière comporte une ouverture de communication avec le bloc sanitaire, ce dernier comportant une porte dans son ouverture de sanitaire correspondante, et avec cadre battant et dormant en profilé d'aluminium. La porte de liaison est en panneau sandwich de 40 mm avec remplissage. Poignée de porte encastrée et serrure sont inclus. Le verrouillage s'effectue par serrure à clé extérieure et bouton intérieur.The rear wall has a communication opening with the toilet block, the latter comprising a door in its sanitary opening corresponding, and frame beating and dormant aluminum profile. The connecting door is made of 40 mm sandwich panel with filling. Recessed door handle and lock are included. The lock is made by an external key lock and inside knob.

Le raccordement électrique à l'installation électrique de la structure modulaire s'effectue sur la base côté arrière. Un boîtier d'alimentation électrique en 220 V mono 6+ terre (Cosse de raccordement à la terre) est disponible. De même sont disponibles un boîtier de raccordement au réseau France Télécom et au réseau TV. L'installation électrique de la structure modulaire s'effectue par cheminement des câbles dans la base et alignement des appareillages par goulotte électrique encastrée dans des panneaux. Les liaisons électriques entre la base et les parois sont réalisées par passe fil en caoutchouc. L'équipement électrique comporte notamment : TE protégée par différentiel 30mA, fusibles 10/16 A et disjoncteur 32A (sous réserve de la puissance d'alimentation électrique du bloc sanitaire), un ensemble de 6 projecteurs 7W sont encastré dans le faux plafond tendu et se trouve fixé par chaises spécifique dans la hauteur de plenum. Ils sont actionnés par un interrupteur situé sur la même paroi.The electrical connection to the electrical installation of the modular structure is carried out on the rear base. A 220V mono 6+ ground power supply box (grounding lug) is available. Also available are a connection box to the France Telecom network and the TV network. The electrical installation of the modular structure is carried out by routing the cables in the base and aligning the equipment by electrical trough recessed into panels. The electrical connections between the base and the walls are made by rubber thread. The electrical equipment includes: TE protected by differential 30mA, fuses 10/16 A and circuit breaker 32A (subject to the power supply power of the toilet block), a set of 6 projectors 7W are embedded in the suspended false ceiling and is set by specific chairs in the height of plenum. They are operated by a switch located on the same wall.

Un climatiseur réversible (chaud et froid) gère les fonctions thermiques de la structure modulaire et son bloc sanitaire, ce système étant mis en place par un concept tiroir intégré dans le local technique du bloc sanitaire. Une télécommande gère ensuite la température de la structure modulaire.A reversible air conditioner (hot and cold) manages the thermal functions of the modular structure and its sanitary block, this system being put in place by a drawer concept integrated in the technical room of the toilet block. A remote control then manages the temperature of the modular structure.

Une prise de courant étanche est fixé dans ledit local technique du bloc sanitaire afin de permettre le raccordement électrique de la structure modulaire et son bloc sanitaire. Pour les courants faibles une prise RJ45 téléphone et une prise d'antenne TV sont disponibles. De préférence, l'installation électrique est conforme à la norme C 15.100 Agrément SOCOTEC.A sealed socket is fixed in said technical room of the toilet block to allow the electrical connection of the modular structure and its toilet block. For weak currents an RJ45 phone jack and a TV antenna jack are available. Preferably, the electrical installation complies with the standard C 15.100 SOCOTEC approval.

Le bloc sanitaire 20 a une triple fonction. Il se présente, comme représenté Figures 10 et 11, sous forme d'un parallélépipède préfabriqué de dimensions au sol 1,350 m X 2,37 m. De préférence, la hauteur du bloc sanitaire 20 correspond à la hauteur de la structure modulaire montée (dépliée) et une des dimensions au sol (dimension horizontale) correspond à la largeur de la base. En effet, le bloc sanitaire 20 est accolé par une face d'accolement 5' (Figure 10) à la paroi arrière 5 de la structure modulaire montée (dépliée).Sanitary block 20 has a triple function. He introduces himself, as shown Figures 10 and 11 , in the form of a prefabricated parallelepiped of dimensions on the ground 1,350 m X 2,37 m. Preferably, the height of the toilet block 20 corresponds to the height of the assembled modular structure (unfolded) and one of the dimensions on the ground (horizontal dimension) corresponds to the width of the base. Indeed, the toilet block 20 is attached by a side of 5 '( Figure 10 ) to the rear wall 5 of the assembled modular structure (unfolded).

Le bloc sanitaire 20 classement feu M2, comporte un receveur, plafond et deux parois en composite polyester armé de fibres de verre et assemblés par vissage. L'étanchéité est assurée par un joint mousse comprimé à cellules fermées. L'état de surface est de type « gel coat » lisse, coloris uni. Le sol est à relief antidérapant renforcé par un châssis métallique E.Z. équipé de vérins de réglage pour mise a niveau (pieds).The sanitary block 20 classification fire M2, includes a receiver, ceiling and two walls made of polyester composite reinforced with glass fibers and assembled by screwing. The seal is provided by a closed cell foam seal. The surface finish is smooth gel coat, plain color. The floor is anti-slip relief reinforced by a metal frame E.Z. equipped with adjustment cylinders for leveling (feet).

Au cas où la paroi arrière de la structure modulaire ne comporterait pas de porte de liaison, le bloc sanitaire comporte un bloc porte comprenant une huisserie métallique E.Z. laquée époxy blanc, clair de 600 mm ainsi qu'une porte alvéolaire à recouvrement laquée 2 faces, RAL 9010, équipée d'une serrure bec de cane à condamnation, poignée, plaques en nylon renforcé blanc. Le bloc sanitaire comporte en outre notamment les équipements 16 suivants (dont seulement certains sont représentés Figure 11) : au moins une patère de peignoir en nylon coloré, un plan vasque en béton de résine avec vidage à chaînette et siphon, une découpe porte serviette sur bandeau avant, un mitigeur vasque en laiton chromé, un miroir grand format. Pour la douche, le receveur de douche est intégré et est équipé d'une bonde à grand débit (passage de 90) et sont disponibles un mitigeur de douche en laiton chromé, un ensemble de douche comprenant une barre de positionnement en hauteur de pomme de douche avec curseur réglable, un flexible et sa pomme de douche chromée. Un porte-savon est intégré à la paroi de douche. Un rideau de douche PVC blanc monté sur rail aluminium est intégré au plafond. Le bloc sanitaire comporte en outre une cuvette WC courte suspendue équipée d'un abattant double en thermo dur blanc. Le réservoir de chasse est encastré avec plaque de commande blanche. Un distributeur de papier en nylon coloré est également disponible.If the rear wall of the modular structure does not have a connecting door, the toilet block comprises a door block comprising a 600 mm clear white epoxy lacquered EZ metal frame and a 2-sided lacquered double-sided honeycomb door. RAL 9010, equipped with a locking lever lock, handle, white reinforced nylon plates. The toilet block also includes in particular the following equipment 16 (of which only some are represented Figure 11 ): at least one coat of colored nylon bathrobe, resin concrete basin with drain chain and siphon, a towel holder on the front band, a chromed brass mixer tap, a large mirror. For the shower, the shower tray is integrated and is equipped with a high-flow bung (passage of 90) and are available a chrome-plated brass shower mixer, a shower set including a positioning bar in height of apple shower with adjustable slider, a hose and its chrome shower head. A soap dish is built into the shower wall. A white PVC shower curtain mounted on an aluminum rail is integrated into the ceiling. The toilet block also has a short suspended toilet bowl equipped with a double flap in thermo hard white. The cistern is recessed with white control plate. A colored nylon paper dispenser is also available.

Dans le bloc sanitaire, un bandeau d'éclairage est intégré au dessus du plan vasque et comprend une applique fluorescente ainsi qu'une opaline diffusante. Le raccordement électrique du bloc sanitaire au circuit électrique de la structure modulaire s'effectue par un câble électrique 3 x 1,5 de 2,5 mètres de longueur. A noter que si un ballon d'eau chaude est mis en oeuvre pour fourniture d'eau chaude, le câble électrique est renforcé.In the sanitary block, a lighting strip is integrated at the top of the washbasin and includes a fluorescent fixture and a diffusing opaline. The electrical connection of the toilet block to the electrical circuit of the modular structure is made by a 3 x 1.5 electrical cable of 2.5 meters length. Note that if a hot water tank is used to supply hot water, the electric cable is reinforced.

La ventilation est assurée par clair sous porte et extraction par bouche VMC auto-réglable d'un diamètre de 125 mm située en paroi ou en plafond pour un débit de 30m3/h. L'extracteur est commandé par l'interrupteur de lumière.Ventilation is provided by clear under door and VMC self-adjusting mouth extraction with a diameter of 125 mm located in wall or in ceiling for a flow of 30m 3 / h. The extractor is controlled by the light switch.

Les fluides (eau) sont fournis par une tuyauterie d'alimentation EC/EF en cuivre, avec connections soudées et éprouvées, équipée de robinet d'arrêt 1/4 de tour; diamètre de raccordement ½ situés dans une gaine technique. Pour évacuation des fluides, des tubes d'évacuation en PVC sont également regroupés dans la gaine technique. Une sortie WC en diamètre 100 mm est disponible ainsi qu'une sortie douche et vasque en diamètre 40 mm. L'accès à ces canalisations s'effectue par une trappe démontable située sous la vasque. Ces canalisations sont réversées vers un sanibroyeur® qui permet d'évacuer les eaux usées via une canalisation en cuivre D40 terminé par un raccord de type pompier pour évacuation vers un réseau extérieur. De même, l'alimentation en eau se fera également par un système a raccordement de type pompier.The fluids (water) are supplied by a copper EC / EF supply piping, with welded and proven connections, equipped with 1/4 turn stopcocks; ½ connection diameter located in a technical duct. For evacuation of fluids, PVC discharge tubes are also grouped together in the technical duct. A toilet outlet in 100 mm diameter is available as well as a shower and sink outlet in 40 mm diameter. Access to these pipes is via a removable hatch located under the basin. These pipes are returned to a sanibroyeur® which allows to evacuate the wastewater via a copper pipe D40 ended by a firefighter type connection for evacuation to an external network. Similarly, the water supply will also be by a fire-type connection system.

Les blocs sanitaires reçoivent un habillage en panneau identique au module chambre (panneau sandwich de chez OXATHERM®), ils peuvent être déplacés pour chargement, déchargement ou manutention par un chariot élévateur ou par une grue avec l'organe de levage spécifique décrit ci après Fig. 28A, 28B, 28C, 28D.The sanitary blocks are fitted with the same panel as the chamber module (sandwich panel from OXATHERM®), they can be moved for loading, unloading or handling by a forklift or by a crane with the specific lifting device described below. Fig. 28A, 28B, 28C, 28D .

Le bloc sanitaire vient se connecter par son socle 2' sur la base 2 de la structure modulaire et, par l'intermédiaire de pièces de liaison hautes 11, au toit 7 de la structure modulaire. Ainsi, Figures 1 et 15, des pièces de liaison 11 sont mises en oeuvre entre le toit 7 de la structure modulaire et le toit 7' du bloc sanitaire, coté structure modulaire un pion de la pièce de liaison 11 vient s'insérer dans un orifice de pied du toit 7. Un soufflet 15 ou bavette 30/200 entre le bloc sanitaire et la structure modulaire assure l'isolation.The toilet block is connected by its base 2 'on the base 2 of the modular structure and, through the high connecting pieces 11, the roof 7 of the modular structure. So, Figures 1 and 15 , connecting pieces 11 are implemented between the roof 7 of the modular structure and the roof 7 'of the sanitary block, side modular structure a pin of the connecting piece 11 is inserted into a foot hole of the roof 7 A bellows 15 or flap 30/200 between the sanitary block and the modular structure provides insulation.

La Figure 22 détaille les moyens d'étanchéité à l'air et à l'eau mis en oeuvre entre la structure modulaire 1 et le bloc sanitaire 20. A noter que ces moyens sont également applicables entre plusieurs structures modulaires accolées. Sur la Figure 22 on peut voir en coupe un joint périphérique 24 étendu entre les deux, en bordure de la structure modulaire et du bloc sanitaire. Ce joint périphérique 24 en façade et entre les structures modulaires et/ou blocs sanitaires assure essentiellement l'étanchéité à l'eau. Toujours sur la Figure 22, on peut voir le soufflet 15 en périphérie du passage entre la structure modulaire et le bloc sanitaire (ou de tout autre passage entre structures modulaires accolées avec passage de l'une à l'autre). Cette mise en place d'une chambre à air isolante assure essentiellement l'isolation à l'air. En outre une tôle d'habillage 25 est disposée en périphérie du passage entre la/les structure modulaire et/ou le bloc sanitaire pour masquer le soufflet et l'espace entre structure(s) modulaire(s) et/ou bloc sanitaire. A noter que la tôle d'habillage est adaptée en fonction de la présence ou non d'une porte entre structure modulaire(s) et/ou bloc sanitaire. La Figure 23 permet de mieux visualiser la disposition du joint périphérique 24 et du soufflet 15 sur la paroi correspondante du bloc sanitaire (ou d'une autre structure modulaire).The Figure 22 details the sealing means to air and water implemented between the modular structure 1 and the toilet block 20. Note that these means are also applicable between several modular structures contiguous. On the Figure 22 can be seen in section a peripheral seal 24 extended between the two, at the edge of the modular structure and the toilet block. This peripheral seal 24 in front and between the modular structures and / or sanitary blocks essentially ensures watertightness. Always on the Figure 22 , one can see the bellows 15 at the periphery of the passage between the modular structure and the toilet block (or any other passage between modular structures contiguous with passage from one to the other). This establishment of an insulating air chamber essentially provides insulation to the air. In addition a sheet dressing 25 is disposed at the periphery of the passage between the modular structure (s) and / or the sanitary block to mask the bellows and the space between modular structure (s) and / or sanitary block. Note that the cladding sheet is adapted according to the presence or absence of a door between modular structure (s) and / or toilet block. The Figure 23 allows to better visualize the disposition of the peripheral seal 24 and the bellows 15 on the corresponding wall of the toilet block (or another modular structure).

Le bloc sanitaire a une ossature tridimensionnelle préfabriquée permettant la juxtaposition à la structure modulaire. C'est un ensemble assemblé par soudure et réalisé à partir de profilés galvanisés ou grenaillés (qualité SA 2,5) recouverts d'une couche de peinture époxy à haute teneur en zinc, ainsi que deux couches de finition et couleur, suivant nuancier RAL. Deux fourreaux composés de tubes 180 X 80 min en plancher permettent la manutention par chariot élévateur. Le bloc sanitaire comporte un stabilisateur par deux béquilles mécaniques (pieds 10).The sanitary block has a prefabricated three-dimensional framework allowing juxtaposition to the modular structure. It is an assembly assembled by welding and made from galvanized or blasted profiles (quality SA 2,5) covered with a layer of epoxy paint with high zinc content, as well as two layers of finish and color, according to RAL color chart. . Two sleeves composed of 180 x 80 mm floor tubes allow handling by forklift. The toilet block has a stabilizer by two mechanical crutches (10 feet).

Ainsi le bloc sanitaire offre un lavabo, un WC broyeur et une douche, le tout EC/EF comme la robinetterie. De préférence, la production d'eau chaude est assurée dans le bloc sanitaire par un chauffe-eau électrique à accumulation de 50L. L'alimentation et distribution des eaux est en cuivre ou tuyau plastique armé. L'évacuation des eaux EU et EV est séparée avec respectivement PVC de diamètres 100 mm et 40 mm et raccordement sanitaire de type raccordement pompiers.Thus the sanitary block offers a sink, a WC crusher and a shower, all EC / EF as the faucet. Preferably, the production of hot water is ensured in the sanitary block by a 50L electric storage water heater. The water supply and distribution is made of copper or reinforced plastic pipe. The evacuation of the EU and EV water is separated with 100 mm and 40 mm diameters of PVC respectively and firefighters connection type sanitary connection.

La manutention de la structure modulaire peut s'effectuer de deux manières différentes. Premièrement avec un chariot élévateur à fourche et deuxièmement par élinguage avec grue.The handling of the modular structure can be carried out in two different ways. First with a forklift and secondly with crane slinging.

A cette fin, pour le premier cas, deux prises pour fourche d'élévateur sont réalisées dans l'épaisseur de la base et permettent la manutention de la structure modulaire de part et d'autre, coté parois latérales. A noter qu'en état démonté (plié) avec toit sur base incorporant les parois à plat (et le mobilier), ledit toit et ladite base sont fixées ensembles par un moyen de fixation amovible permettant la séparation du toit et de la base, si nécessaire et notamment pour montage (dépliement) de la structure modulaire. Ces prises de réception de fourche ont des orifices de largeur 150mm et hauteur 65mm et l'entraxe des orifices est de 920mm.For this purpose, for the first case, two elevator fork sockets are made in the thickness of the base and allow the handling of the modular structure on either side side side walls. Note that in disassembled state (folded) with roof on base incorporating the flat walls (and furniture), said roof and said base are fixed together by a removable fastening means allowing the separation of the roof and the base, if necessary and in particular for mounting (unfolding) the modular structure. These fork receiving jacks have holes 150mm wide and 65mm high and the center distance is 920mm.

A noter que grâce à un organe de levage spécifique représenté sur les Figures 28A, 28B, 28C (coupe AA de la Figure 28B) et 28D, une manipulation indirecte d'une structure modulaire est possible par un moyen de levage à fourche. A cette fin, un plateau 34 métallique (de préférence en acier et avec tubes de renfort) similaire à une palette européenne 120x100 comportant de chaque coté des orifices de tubes de passage de fourche de chariot élévateur est réalisé. Des chaînes (175cm de longueur environ) avec des doigts 22 d'extrémités sont fixées aux quatre coins du plateau 34 et comme déjà vu Figure 21, ces doigts clavetables sont destinés à venir dans les orifices de pied 21 du toit 7. Ainsi, c'est le plateau 34 qui est soulevé par la fourche de l'élévateur et qui soulève alors le toit (ou la structure modulaire pliée, voir dépliée).It should be noted that thanks to a specific lifting device represented on the Figures 28A, 28B, 28C (AA cut of the Figure 28B) and 28D indirect manipulation of a modular structure is possible by a fork lift. To this end, a metal plate 34 (preferably made of steel and with reinforcing tubes) similar to a 120x100 European pallet having on each side of the forklift forklift tube orifices is made. Chains (approximately 175cm in length) with end fingers 22 are attached to the four corners of the plate 34 and as already seen Figure 21 these clavable fingers are intended to come into the foot orifices 21 of the roof 7. Thus, it is the plate 34 which is lifted by the fork of the elevator and which then raises the roof (or the folded modular structure, see unfolded).

Le montage d'une structure modulaire à partir de son état démonté de stockage/transport peut se faire sans grue. Un chariot transporteur et élévateur (par exemple forclift® 3,5t 4x4) suffit pour le déchargement (à l'inverse chargement après démontage) du camion de livraison des structures démontés et pour le montage (à l'inverse démontage) de chaque structure. En pratique quatre techniciens suffisent pour décharger (recharger) et monter les structures modulaires. On estime qu'au moins 25 chambres (une chambre = une structure modulaire) avec sanitaires peuvent être installées par jour. On estime également qu'un hôtel de 50 chambres, avec une surface de 50 m x 35 m, peut se déployer avec six techniciens en deux jours d'installation. Les structures proposées sont particulièrement adaptables car les structures modulaires montées ou démontées sont étanches ce qui leur permet d'être déployés tant à l'extérieur qu'en intérieur.The mounting of a modular structure from its disassembled state of storage / transport can be done without crane. A transporter and lift truck (eg forclift® 3.5t 4x4) is sufficient for the unloading (unlike loading after dismantling) of the delivery truck of the dismantled structures and for the assembly (in the opposite disassembly) of each structure. In practice, four technicians are enough to unload (reload) and mount the modular structures. It is estimated that at least 25 rooms (one room = a modular structure) with toilets can be installed per day. It is also estimated that a 50-room hotel with a floor area of 50m x 35m can deploy with six technicians in two days of installation. The proposed structures are particularly adaptable because the modular structures mounted or dismantled are waterproof which allows them to be deployed both outside and inside.

Le montage s'effectue comme schématisé sur les Figures 4 à 9 à partir d'une structure modulaire démontée 1' (pliée) posée sur le sol par l'intermédiaire de pieds 10 (Figure 4), puis séparation du toit 7 (figure 5) qui laisse apparaître les parois 6, 3, 5 (4) pliées à plat dans/sur la base 2, les accessoires de montage étant dans des tiroirs 8, puis (Figure 6) dépliage de la paroi latérale 6 (paroi basique) qui avait été pliée en dernier lors du démontage (pliage) de la structure modulaire, puis (Figure 7) dépliage de la paroi avant 3, puis (Figure 8) dépliage de la paroi arrière 5 - les étapes des Figures 7 et 8 peuvent être inversées dans une variante -, puis (Figure 9) dépliage de l'autre paroi latérale 4, et, enfin, (non représenté), dépose du toit 7 sur le haut des parois dépliées. De préférence, on installe les cornières de coin (destinées à maintenir ensemble deux parois adjacentes par pincement solidaire de leurs bords adjacents) progressivement au fur et à mesure du dépliement des parois afin qu'elles puissent tenir seules verticalement à partir de deux.The assembly is done as schematically on the Figures 4 to 9 from a dismounted modular structure 1 '(folded) placed on the ground via feet 10 ( Figure 4 ), then separation of roof 7 ( figure 5 ) which reveals the walls 6, 3, 5 (4) folded flat in / on the base 2, the mounting accessories being in drawers 8, then ( Figure 6 ) unfolding of the side wall 6 (basic wall) which had been folded last during the dismantling (folding) of the modular structure, then ( Figure 7 ) unfolding the front wall 3, then ( Figure 8 ) unfolding the rear wall 5 - the steps of Figures 7 and 8 can be reversed in a variant -, then ( Figure 9 ) Unfolding the other side wall 4, and finally (not shown), removal of the roof 7 on the top of the unfolded walls. Preferably, the corner angles (intended to hold together two adjacent walls by clamping firmly with their adjacent edges) are progressively installed as the walls unfold so that they can stand alone vertically from two.

Les structures modulaires sont également facilement transportables car à l'état démonté elles peuvent être empilées. La hauteur de chaque structure modulaire démontée est d'environ 48cm soit une capacité d'empilage de 6 en hauteur dans un camion semi-remorque plateau standard ce qui permet de charger 18 chambres par camion (au lieu de 2 pour des bungalows modulaires classiques non démontables). Lors du transport il n'y a pas de nécessité de convoi exceptionnel. Les structures modulaires proposées peuvent convenir pour les transports internationaux : container, transport maritime, avion cargo... Les principaux aménagements intérieurs sont intégrés dans la structure démontée : lit, bureau, chaise, rangements... ce qui réduit encore plus les besoins de transport. Un premier camion semi-remorque et la moitié d'un second sont nécessaires pour le transport cote à cote de 18 blocs sanitaires qui sont préfabriqués.The modular structures are also easily transportable because in the disassembled state they can be stacked. The height of each dismounted modular structure is approximately 48 cm, ie a stacking capacity of 6 in height in a standard flatbed semi-trailer truck, which makes it possible to load 18 rooms per truck (instead of 2 for conventional modular bungalows no demountable). During transport there is no need for an exceptional convoy. The modular structures proposed may be suitable for international transport: container, sea transport, cargo plane ... The main interior fittings are integrated in the disassembled structure: bed, desk, chair, storage ... which further reduces the need for transport. A first truck semi-trailer and half a second are needed for the transport side by side of 18 blocks that are prefabricated.

De plus le stockage est simplifié. En superficie, on peut empiler (au moins) dix structures modulaires démontées ce qui fait 100 structures démontées stockées sur 70m2.In addition, storage is simplified. In area, one can stack (at least) ten disassembled modular structures which makes 100 disassembled structures stored on 70m 2 .

L'objet de l'invention peut donc être décliné de diverses manières sans pour autant sortir du cadre général de sa présentation. Par exemple, si la description détaillée d'un exemple de mise en oeuvre a concerné une structure modulaire à type de chambre accolée à un bloc sanitaire comme représenté Figure 24A, des variantes sont également considérées. En particulier comme sur les Figures 24B, 24C, 24D, des structures modulaires supplémentaires à type de chambre(s) supplémentaire(s), salon(s) ou bureau(x) peuvent être accolées latéralement. Dans le cas d'accolement de structure(s) modulaire(s) supplémentaire(s), des moyens de passage entre les structures sont prévus ainsi qu'une isolation du type de celle déjà présentée en relation avec les Figures 22 et 23. A titre d'exemple d'autre déclinaison, une variante de cornière de coin 28 est représentée Figure 31. Elle est également formée de deux parties, externe 30 et interne 31, pouvant être resserrées ou desserrées entre-elles pour pincer ou libérer respectivement les bords de deux parois adjacentes (3 et 4 dans cet exemple). La partie externe 30 encore appelé profil ABILMO® est vissée sur la partie interne 31 qui est une bride de serrage des parois. Le serrage/vissage s'effectue depuis l'extérieur sur un moyen de serrage 35 (boulon ou écrou selon la modalité de réalisation). Des joints 35 de rupture de pont thermique sont mis en oeuvre entre ces éléments. Le profil 30 est fermé vers l'avant par un capot de finition 29. Aux deux extrémités du profil des platines de répartition 33 pour appui sur la base et le toit et elle comporte deux axes de fixation de la cornière de coin sur la base et sur le toit utilisés par des moyens de fixation 36.The object of the invention can therefore be declined in various ways without departing from the general scope of its presentation. For example, if the detailed description of an exemplary implementation concerned a modular type of room contiguous to a toilet block as shown Figure 24A variants are also considered. In particular, as in Figures 24B, 24C, 24D , additional modular structures to type of additional room (s), living room (s) or office (x) can be joined laterally. In the case of joining modular structure (s) additional (s), means of passage between the structures are provided and an insulation of the type already presented in relation to the Figures 22 and 23 . As an example of another variation, a variant of corner angle 28 is shown Figure 31 . It is also formed of two parts, outer 30 and inner 31, which can be tightened or loosened to pinch or respectively release the edges of two adjacent walls (3 and 4 in this example). The outer portion 30 also called ABILMO® profile is screwed to the inner portion 31 which is a wall clamp. The tightening / screwing is performed from the outside on a clamping means 35 (bolt or nut according to the embodiment). Thermal break joints are used between these elements. The profile 30 is closed towards the front by a finishing cap 29. At both ends of the profile of the distribution plates 33 for support on the base and the roof and it comprises two fixing pins of the corner angle on the base and on the roof used by fixing means 36.

Claims (12)

  1. A dismountable (1'), transportable and re-mountable (1) modular structure for temporary accommodation, having a base (2) comprising a floor (12), at least four walls (3, 4, 5, 6) and a roof (7), said structure being dismounted when in storage or transport position and being transformable into a mounted state, in which it is substantially parallelepiped in shape, and the adjacent walls are maintained together, and in which at least one of the walls has an opening with a door for accessing the inside of said structure, the structure having a reduced thickness due to the horizontal stacking of the walls and of the roof onto the base, the base having a thickness greater than the thickness of the floor, said floor being fixed toward the upper part of the base and a crawlspace being provided under the floor, within the thickness of said base, at least one storage casing (8) accessible through an aperture formed in the periphery of the base being provided into said crawlspace, characterized in that, in a mounted state, the adjacent walls are maintained together, in pairs, by corner brackets (28), each of the corner brackets being arranged substantially vertically at each corner of the structure, the, or at least, one of the storing casings receiving one of, some of, or all of the corner bracket(s).
  2. A structure according to claim 1, characterized in that the storage casings (8) comprise storing drawers.
  3. A structure according to claim 1 or 2, characterized in that each of the corner brackets (28) is formed of an inner plate mounted toward the inside of the structure and an outer plate mounted toward the outside of the structure, the inner plate and the outer plate being maintained together by at least one removable clamping means, said clamping means permitting to move said two plates closer together and to maintain them clamped by squeezing the adjacent edges of the two walls and being removable in order to unclamp said two plates and to release the wall edges.
  4. A structure according to claim 1, 2 or 3, characterized in that, once mounted, it comprises feet (10) at the corners thereof, in order to rest on the ground, the feet each comprising a vertical axis (18) integral with the base and a dismountable soleplate (19), the soleplate resting on the ground when the structure is mounted, said soleplate being articulated to the axis by a pivot.
  5. A structure according to claim 4, characterized in that the roof (7) comprises at the four corners thereof foot apertures intended to receive the foot axes of a base (2) of another structure arranged above when structures are stacked.
  6. A structure according to any one of the preceding claims, characterized in that the base (2) further comprises a stringer extended upward at the periphery thereof and the roof (7) further comprises a stringer extended downward at the periphery thereof, the upper edge of the base stringer coming into contact with the lower edge of the roof stringer, in order to close the structure and to define between the base and the roof an inner storage space for potential pieces of furniture (13) dismounted and placed horizontally on the floor and for the walls (3, 4, 5, 6) horizontally stacked, and in that the length of the longest wall that is arranged horizontally just above the pieces of furniture in the inner storage space, also known as "basis wall", is such that said basic wall rests at least along at least two opposite edges thereof onto wedging means, the wedging means having such a height that said basic wall is not in contact with the pieces of furniture that are dismounted and placed horizontally on the floor.
  7. A structure according to any one of the preceding claims, characterized in that the roof (7) comprises at its lower side, along the periphery thereof, a U profile open downward for the nesting of the upper edges of the walls (3, 4, 5, 6) during the mounting of the structure.
  8. A structure according to any one of the preceding claims, characterized in that it comprises thereinside dismountable pieces of furniture (13), and the dismountable pieces of furniture are made of substantially flat or slightly curved panels, the panels of a dismountable piece of furniture being fixed together, at least one part thereof, by an articulation, and at least one of said panels of a piece of furniture being fixed by an articulation to the floor (12).
  9. A structure according to any one of the preceding claims, characterized in that, when it is mounted, it further comprises sanitary wares, said sanitary wares being arranged in an independent, rigid, prefabricated sanitary unit (20), substantially parallelepiped in shape and applied, through a contacting surface (5'), against one (5) of the walls of said structure that comprises a communication aperture toward said sanitary unit, said sanitary unit having a sanitary-unit aperture in correspondence with the communication aperture.
  10. A structure according to claim 9, characterized in that the sanitary unit comprises a sanitary-unit base (2') and roof (7') that are substantially rectangular, the contacting surface having a length substantially equal to the width of the structure, and in that the base comprises two feet at the two corners of said base that are opposed to the contacting surface, the height of the sanitary unit being substantially equal to the height of the structure, the roof (7) of the structure and the roof (7') of the sanitary unit being attached together by at least two connecting members (11), each connecting member comprising two pins intended to engage into adjacent openings in the edges of the structure roof and of the sanitary unit roof, wherein the apertures are preferably at the corners of said roofs.
  11. A structure according to claim 9 or 10, characterized in that a bellows (15) ensures the tightness between the structure and the sanitary unit, said bellows being a flexible tube or semi-tube, tightly fixed to the sanitary unit and comprising thereinside an elastic means tending to extend said tube or semi-tube, and, preferably, the sanitary-unit aperture corresponds to a passage in a contacting wall forming the contacting surface of the sanitary unit and said bellows is arranged at the periphery of said sanitary-unit aperture on the contacting wall.
  12. A structure according to any one of the preceding claims, characterized in that it can be handled by a lifting member, said lifting member comprising a metallic plate having on each side tube apertures for the passage of lifting truck forks, and fixed at the four corners of the plate, four chains with end fingers, said fingers being keyable in the foot apertures of the roof (7).
EP08855295A 2007-11-15 2008-11-14 Temporary, modular, demountable, portable and remountable housing structure Not-in-force EP2220301B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0759059A FR2923851B1 (en) 2007-11-15 2007-11-15 MODULAR, DEMONABLE, TRANSPORTABLE AND REMAINABLE TEMPORARY HOUSING STRUCTURE
PCT/FR2008/052057 WO2009068831A2 (en) 2007-11-15 2008-11-14 Temporary, modular, demountable, portable and remountable housing structure

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EP2220301A2 EP2220301A2 (en) 2010-08-25
EP2220301B1 true EP2220301B1 (en) 2011-08-03

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AT (1) ATE518995T1 (en)
FR (1) FR2923851B1 (en)
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US10494808B2 (en) * 2017-07-06 2019-12-03 American Douglas Metals, Inc. Prefabricated portable structure
CN108842917B (en) * 2018-07-04 2020-09-08 中国电子科技集团公司第三十八研究所 Combined shelter system and installation method
GB2589339B (en) * 2019-11-27 2022-10-12 Dutypoint Ltd A prefabricated shell
CN111364620B (en) * 2020-04-01 2023-02-28 海南零碳工场建筑科技有限责任公司 High-stability integrated house base

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IT239434Y1 (en) * 1994-10-11 2001-02-26 F A E Ind Alloggi Prefabricati PREFABRICATED MONOBLOCK FOR HOUSING USE
NL1023382C2 (en) * 2003-05-09 2004-06-15 Don Q Internat B V Module for constructing modular building, has removable external walls extending between roof and floor slabs
DE102005005643B4 (en) * 2005-02-06 2015-12-17 Klaus-Dieter Banse Container for providing mobile work space

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EP2220301A2 (en) 2010-08-25
WO2009068831A2 (en) 2009-06-04
FR2923851B1 (en) 2009-12-25
FR2923851A1 (en) 2009-05-22
ATE518995T1 (en) 2011-08-15

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