Paint booth

Abstract

Paint booth (1) comprising at least one paint unit (2), wherein the at least one paint unit (2) comprises a base wall (3), an upper wall (4) facing the base wall (3), and at least two side walls (5), wherein the walls (3, 4, 5) at least partially define a recording space (6) which is designed to accommodate at least one artifact to be painted and at least partially defines a work area (7), wherein the at least one painting unit (2) is reversibly switchable between an assembled configuration in which the walls (3, 4, 5) define the receiving space (6) and a disassembled configuration in which the walls (3, 4, 5) are separated from each other, and wherein the at least one painting unit (2) can be connected to one or more further painting units (2), thereby defining a modular design of the cabin (1).

Description

[0001] The present invention relates to a paint booth.

[0002] In other words, the present invention falls within the scope of coating systems preferably used in the industrial sector.

[0003] Paint booths are known for their structure, designed to remain installed at the same location for extended periods, such as fifteen or twenty years. Relocating them to a new site is only possible after the entire booth has been completely disassembled and the individual components packed in suitable transport crates. The disassembly procedure includes removing the silicone sealant used to seal the paint booth. Therefore, after reassembly at the installation site, the technician must completely reseal the booth.

[0004] A disadvantage is that the procedure for dismantling and reassembling cabins of this type takes a considerable amount of time and their transport proves to be not easy.

[0005] To solve the problems associated with the transportability of the known paint booths, the use of containers as a work area was introduced, in which paints can be applied to artifacts of various kinds.

[0006] In particular, the containers prove to be easily disassembled and transportable. To convert them into paint booths, the container's side walls are removed so that the item to be painted can be positioned within the work area. The side walls are then reattached to the container in a sliding manner, allowing the work area inside to be enclosed.

[0007] However, the solution just described is not without its drawbacks. In fact, the environment inside the container is not perfectly isolated from the outside. In other words, the sliding walls allow drafts to pass through, which can carry dust and / or dirt particles into the container and potentially affect the painting process.

[0008] This solution can be used for industrial coatings that do not require a precise finish.

[0009] However, a disadvantage is that the use of containers as paint booths is not applicable in environments requiring precision painting. In other words, containers do not create a pristine workspace that allows for optimal paintwork.

[0010] The technical object of the present invention is therefore to provide a paint booth that is able to overcome the disadvantages encountered in the prior art.

[0011] The purpose of the present invention is therefore to provide a paint booth with which flexible work areas can be created that adapt to the different needs of the users.

[0012] Therefore, another purpose of the present invention is to provide a paint booth that can be easily assembled and transported.

[0013] The stated technical task and purposes are essentially achieved by a paint booth characterized by what is set out in the claims below.

[0014] The subject of this discussion is in particular a paint booth which includes at least one paint unit.

[0015] The painting unit comprises a base wall, an upper wall pointing towards the base wall, and at least two side walls.

[0016] The aforementioned multitude of walls at least partially defines a recording space designed to accommodate at least one artifact to be painted. Furthermore, the recording space at least partially defines a work area, i.e., a surface in which the painting operations are carried out.

[0017] The term "artifact" refers to any object, device, piece or product that can be painted.

[0018] The painting unit can be reversibly switched between an assembled design, where the walls define the receiving space, and a disassembled design, where the walls are separate from each other.

[0019] Specifically, at least one painting unit can be connected to one or more other painting units to define a modular design of the painting booth.

[0020] Advantageously, the present invention provides a modular paint booth that can be assembled according to the user's needs.

[0021] In other words, the user can select a specific number of painting units to obtain a work area of ​​a size that meets their needs.

[0022] Advantageously, at least one painting unit can be transported directly in its assembled configuration on means of transport such as trucks, airplanes or ships.

[0023] If the transport vehicle has limited cargo space, the paintwork unit can be switched to a disassembled configuration and thus transported.

[0024] Advantageously, the paint booth in question can be easily transported to the installation site and assembled within a limited timeframe.

[0025] These and other properties will become clearer from the following description of a preferred embodiment, which is shown in the accompanying drawings as purely exemplary and not limiting. It shows: - Fig. 1 a perspective view of an embodiment of a cabin according to the invention; - Fig. 1A a detail from Fig. 1; - Fig. 2 an exploded view of an embodiment of the present invention; - Fig. 3 a semi-exploded view of the cabin relating to the invention; - Fig. 3A and Fig. 3B Details from Fig. 3; - Fig. 4 a component of the present invention; - Fig. 4B a detail from Fig. 4; - Fig. 5 an assembled version of the paint booth relating to the invention; - Fig. 6 an interior view of an embodiment of the present invention.

[0026] For the sake of simplicity, the present description refers to the paint booth designated "Booth 1".

[0027] The booth 1, which is the subject of this description, comprises at least one painting unit 2.

[0028] The at least one painting unit 2 comprises a base wall 3, an upper wall 4 pointing towards the base wall 3, and at least two side walls 5.

[0029] The base wall 3, the upper wall 4 and the at least two side walls 5 define at least a partial recording space 6, which is designed to accommodate at least one artifact to be painted.

[0030] The receiving chamber 6 defines at least a partial working area 7, i.e., an area in which a coating is applied to the artifact. Specifically, a coating unit 2, inserted between two lateral coating units 2, comprises two side walls 5. The lateral coating units 2 can instead comprise three side walls 5 if the booth 1 consists of only three coating units 2. Other configurations are, of course, possible depending on the booth 1 to be built or the artifact to be coated.

[0031] As mentioned, the term "artifact" refers to any object, material, piece or device that can be subjected to a painting process.

[0032] Each paint unit 2 of booth 1 can be reversibly switched between an assembled design and a disassembled design.

[0033] In the assembled layout, walls 3, 4, and 5 define the receiving space 6. In other words, the assembled layout is the usage layout of the paint unit 2.

[0034] In the disassembled configuration, walls 3, 4, and 5 are separated from each other. The disassembled configuration can be used as a sales display for paint unit 2 or for its transport.

[0035] It should be noted, however, that the paint units 2, and thus the booth 1 (depending on the number of paint units 2 selected), can be easily transported in their assembled configuration on common means of transport such as trucks, airplanes, and / or ships. Specifically, at least one paint unit 2 can be connected to one or more additional paint units 2, thus defining a modular design for the booth 1.

[0036] In other words, the present invention provides a modular booth 1 which can be achieved by connecting several painting units 2 to obtain a working area 7 adapted to the needs of the users.

[0037] In other words, if communication is established between several recording rooms 6, a working area 7 is obtained with dimensions suitable for painting any artifact.

[0038] Advantageously, the present invention provides a cabin 1 that is easily transportable and quick to assemble. Advantageously, the cabin 1 can be easily moved from one installation location to another, depending on the user's needs.

[0039] Advantageously, the modular architecture of the present invention allows the cabin 1 to be adapted to the installation areas available to the users. In other words, the modularity of the cabin 1 makes it possible to obtain different structural layouts suitable for arranging the cabin 1 itself at any installation site.

[0040] The term "installation location" refers to the installation area of ​​booth 1. That is, the location where booth 1 is required for applying paint to artifacts.

[0041] Furthermore, the modular design of the cabin 1 enables the realization of work areas 7 with an adaptable design, which is determined by the arrangement and connection between different painting units 2.

[0042] In accordance with a preferred embodiment of the present invention, the at least one painting unit comprises 2 quick-connecting means designed to stably connect two or more painting units 2.

[0043] Preferably, the quick-connect devices are plug-in or tongue-and-groove systems that enable a stable joining of two adjacent painting units 2.

[0044] Advantageously, the quick-release fasteners allow for very quick assembly of cabin 1.

[0045] In particular, the quick-release fasteners ensure easy assembly of cabin 1, as no special tools or technical skills are required for assembly.

[0046] Preferably, the at least one painting unit 2 is a prefabricated, transportable module, and the booth 1 is a modular booth. Advantageously, the prefabricated modules are easy to transport using common means of transport. In other words, it is not necessary to use heavy transport vehicles to handle the booth 1 at the installation site.

[0047] Furthermore, the modular architecture of booth 1 allows the painting units 2 to be separated to facilitate the transport of booth 1. In other words, handling the painting units 2 separately allows for easier handling of booth 1, as several units need to be moved, but these units have smaller dimensions compared to the single, fully assembled booth 1.

[0048] According to one aspect of the present invention, the booth 1 comprises seals inserted between adjacent painting units 2. The seals are designed to isolate the working area 7 from an environment outside the booth 1.

[0049] Preferably, the seals are made of plastic material and can be fitted with silicone inserts to ensure maximum isolation of the work area 7 within the booth 1. Advantageously, the presence of seals positioned between two or more paint booths 2 prevents the ingress of dust and dirt residue from the outside environment into the booth 1. This makes it advantageously possible to protect the work area 7 from potential contamination that could impair the quality of the paint finish.

[0050] According to a preferred embodiment of the present invention, the painting unit 2 comprises one or more gripping sections 8 designed for connecting crane and / or forklift coupling means.

[0051] Preferably, the gripping sections 8 are designed to receive the forks of a forklift truck by insertion.

[0052] In other words, the painting unit 2 has coupling points for crane hooks or for the forks of mast forklifts. Advantageously, the painting unit 2 can also be conveniently moved in its assembled configuration using forklifts or similar equipment. Preferably, the gripping sections 8 are passageways formed at a circumferential edge of the base wall 3. Such passageways extend essentially parallel to a predominant horizontal plane of the base wall 3 and are designed, for example, to accommodate the forklift forks used for handling the painting unit 2.

[0053] The cabin 1 can further comprise a variety of closure plates, not shown in the accompanying figures, designed to reversibly close and / or seal the gripping sections 8. In other words, the passageways are covered by suitable closure plates when no handling of the painting unit 2 is required.

[0054] Advantageously, the sealing plates allow for a temporary sealing of the passage cavities, thus preventing the accumulation of material inside and preserving the possibility of correctly handling the painting unit 2 when necessary.

[0055] In accordance with one aspect of the present invention, the cabin 1 comprises an air filtration system designed to filter air contained within the cabin 1 itself, i.e., in the working area 7.

[0056] The air filter system is designed to draw in particles and advantageously makes it possible to avoid possible contaminants that would impair the paint finish and cause defects, bumps or blisters.

[0057] Thus, the filter system ensures that working area 7 remains controlled and clean, i.e., free from contaminants.

[0058] Furthermore, the air filtration system is of fundamental importance to protect the health of painters, as it sucks in potentially toxic particles, solvents and spray mist.

[0059] Preferably, the filter system comprises one or more air inlets 18 arranged in the side walls 5. Specifically, the air inlets 18 are designed to extract air from an environment outside the cabin 1.

[0060] The filter system also includes respective exhaust air end pieces 19, which are designed to expel the air contained in cabin 1.

[0061] The filter system thus makes it possible to perform a filtering action to remove potential contaminating particles from the work area 7, and makes it possible to periodically or continuously exchange the air present in cabin 1.

[0062] Preferably, the booth 1 comprises a plurality of adjacent painting units 2. Specifically, the air inlets 18 and the exhaust outlets 19 can be located in the painting units 2 situated at the end walls of the booth 1. In other words, it is not necessary for the painting units 2 located in a central section of the booth 1 to be equipped with air inlets 18 and exhaust outlets 19 unless they are isolated by partitions. Preferably, the exhaust outlet 19 is a chimney designed to direct the air extracted from inside the booth 1 to the outside and prevents the expelled air from flowing back into the booth 1 via the chimney itself.

[0063] In accordance with a preferred embodiment of the present invention, the filter system further comprises a plurality of spaces 9 arranged in the base wall 3 and the upper wall 4. In other words, the filter system comprises a plurality of grids arranged on the floor and / or ceiling of the cabin 1.

[0064] Advantageously, the grilles are designed in such a way that they create an additional air filtering effect.

[0065] The multitude of spaces 9 are in fluid communication with the air inlets 18 and the exhaust outlets 19. In other words, the multitude of spaces 9 completely captures the airflow into and out of booth 1. Put another way, the air drawn in through the air inlets 18 is completely filtered out by the multitude of spaces 9 arranged in the base wall 3 and / or the upper wall 4. Likewise, the air expelled from booth 1 is completely filtered out by the multitude of spaces 9 arranged in the base wall 3 and / or the upper wall 4. Advantageously, the filter system with which booth 1 is equipped prevents any particles that could contaminate the work area 7 and impair the paint quality of the artifact from being introduced into the work area 7.

[0066] Advantageously, cabin 1 also includes an outlet filter system that prevents the release of potentially harmful particles into the environment. Such particles could be toxic gases or paint particles originating from the processing operations carried out in work area 7.

[0067] With particular reference to the figures, the painting unit 2 is designed in a cuboid shape. Preferably, the painting unit 2 has a width in the range of 3.5 meters to 5 meters, more preferably 4 meters, and a depth in the range of 2 meters to 3 meters, more preferably 2.40 meters. Furthermore, the painting unit 2 has a height in the range of 2 meters to 4 meters, more preferably 2.40 meters.

[0068] In particular, the base wall 3 and the upper wall 4 have an extent in the range between 3.5 meters and 5 meters along a first development direction, which defines, for example, the width of the painting unit 2, and an extent in the range between 2 meters and 3 meters along a second development direction, which defines, for example, the depth of the painting unit 2, orthogonal to the first development direction.

[0069] Preferably, the base wall 3 and the upper wall 4 of each painting unit 2 have an extent of 4 meters along the first development direction and an extent of 2.40 meters along the second development direction. In other words, the at least one painting unit 2 has a width extent of 4 meters and a depth extent of 2.40 meters.

[0070] The side walls 5 have an extent in the range between 2 meters and 4 meters, preferably 2.40 meters, along a third development direction, which for example essentially defines the height of the painting unit 2, orthogonal, in use, to the first and the second development direction.

[0071] Furthermore, the side walls 5 have an extent in the range between 2 meters and 3, preferably 2.40 meters, along a fourth development direction orthogonal to the third development direction, which essentially defines the depth of the painting unit 2. In particular, the fourth development direction is essentially parallel to the aforementioned second development direction in operation.

[0072] It should be noted that the dimensions of the painting unit 2 specified above are purely indicative and not limiting. Advantageously, the aforementioned dimensions and ranges allow for the creation of a painting unit 2 that is suitable for easy transport, thus eliminating the need for heavy transport methods – i.e., transport exceeding the usual limits for shape or weight for road transport of the painting unit 2 to its installation site.

[0073] Preferably, the painting units 2 include a heating system and / or a cooling system.

[0074] Advantageously, work area 7 remains at an ideal temperature to ensure optimal painting processes. Furthermore, the temperature within booth 1 can be finely regulated, guaranteeing maximum efficiency for all operations carried out in work area 7.

[0075] According to one aspect of the present invention, the cabin 1 comprises a receiving frame 10 designed to accommodate the base wall 3 of the painting units 2 forming the cabin 1.

[0076] Preferably, each painting unit 2 comprises a respective mounting frame 10 for accommodating a respective base wall 3.

[0077] In detail, the receiving frame 10 has a grid design and includes a multitude of support forks 11 designed to support the respective base wall 3.

[0078] The mounting frame 10 allows the cabin 1 to be positioned at any desired installation location.

[0079] In particular, the grid design allows the cabin 1 to be placed even on floors that are not perfectly level or have slight irregularities. The grid design compensates for these irregularities by distributing the loads across multiple support points, adapting to the floor's discontinuities, and ensuring maximum stability for the cabin 1 in any case. The mounting frame 10 further enhances the cabin 1's versatility in terms of installation options.

[0080] Specifically, the support forks 11 enable the respective base walls 3 of the painting units 2 to be supported and spaced from the ground. In other words, the support forks 11 space the base of the booth 1 from the ground.

[0081] Advantageously, cabin 1 can also be installed on floors with particular unevenness. However, due to its elevated position, defined by the support forks 11, the base of cabin 1 will not come into direct contact with the floor.

[0082] Preferably, the side walls 5 have a plurality of holes 16 in a circumferential section that faces the receiving frame 10 and the upper wall 4. In other words, the side walls 5 have the aforementioned holes 16 at an upper edge and at a lower edge.

[0083] Furthermore, the mounting frame 10 and the upper wall 4 have protruding elements 17 which are designed to be inserted into the respective holes of the side walls 5 when the painting unit 2 is in the assembled configuration.

[0084] In other words, the mounting frame 10 and the upper wall 4 have "male type" connectors designed to accommodate "female type" connectors located in the perimeter section of the side walls 5.

[0085] Preferably the holes 16 are distributed along a circumference defined by the side walls 5 themselves, and the protruding elements 17 are defined on the receiving frame 10 and the upper wall 4 in sections corresponding to those in which the holes 16 are present on the side walls 5.

[0086] Preferably, the holes 16 are arranged in the apex sections of the side walls 5. Likewise, the projecting elements 17 are arranged in the apex sections of the mounting frame 10 and the upper wall 4. In other words, the holes 16 (and thus the projecting elements 17) are arranged at the corners of the side wall 5 or where the adjacent side walls 5 meet. Advantageously, the use of male and female connectors allows for quick and easy assembly and disassembly of the structure of the painting unit 2.

[0087] Thus, each paint unit 2 can be transported using common trailer systems, as the vertical space requirement can be reduced by simply disassembling the paint unit 2.

[0088] Preferably, the cabin 1 includes an access ramp 12 which can be connected to a mounting frame 10 and / or the base wall 3 of a painting unit 2 to allow direct access to the work area 7.

[0089] Access ramp 12 ensures uninterrupted access to cabin 1. In other words, access ramp 12 allows unimpeded access to work area 7, such as steps.

[0090] Advantageously, access ramp 12 allows for the easy transport of particularly heavy machines and / or particularly bulky and difficult-to-lift artifacts to be painted into work area 7.

[0091] Cabin 1 also includes a lighting system 21 designed to illuminate the work area 7.

[0092] Advantageously, the lighting system 21 ensures that all operations can be carried out optimally and with sufficient precision.

[0093] Preferably, the painting unit 2 can be connected to one or more further painting units 2 by means of threaded fastening elements, preferably bolts. This type of connection guarantees easy assembly and disassembly of the booth 1, as no special tools are required.

[0094] Preferably the cabin 1 comprises at least one door 15 arranged in a side wall 5 designed to allow access and reversible sealing of the work area 7.

[0095] In accordance with one embodiment of the present invention, the cabin 1 comprises a cladding frame 13 and a cover element 14 arranged on the cladding frame 13.

[0096] Specifically, the cladding frame 13 is connected to the upper wall 4.

[0097] In particular, the cladding frame 13 has a variable thickness, which defines an inclined support plane for the cover element 14.

[0098] Thus, the cover element 14 is inclined towards the base of the cabin 1. Advantageously, the cabin 1 can be installed in an outdoor environment, and rainwater and / or snow accumulating on the cover element 14 are completely drained away by gravity. Therefore, any additional weight will not bear down on the upper walls 4 of the cabin 1, thus maintaining their structural integrity.

[0099] As mentioned, booth 1 has a modular architecture. Therefore, booth 1 preferably includes a painting unit that can be connected to at least one further painting unit 2.

[0100] Advantageously, the modular architecture of cabin 1 makes it possible to obtain a work area 7 with dimensions suitable for the user's needs.

[0101] According to a preferred embodiment of the present invention, the booth 1 comprises one or more partitions 20 that can be positioned between two adjacent painting units 2 to create a plurality of adjacent and independent work areas 7. Preferably, a work area 7 can coincide with a receiving space 6, both in the embodiment of a booth 1 with a single painting unit 2 and when the partition allows for such a work area 7. The partitions 20 can be freely installed in or removed from the booth 1 according to the user's needs.

[0102] Advantageously, the installation of partition walls increases the versatility of booth 1, as it allows several artifacts to be painted simultaneously without the operations performed in one work area 7 affecting and / or contaminating the operations performed in an adjacent work area 7. Advantageously, the present invention overcomes the disadvantages encountered in the prior art.

[0103] Advantageously, the modular architecture of booth 1 allows the structure of the paint booth 1 to be adapted to the needs and the available installation area of ​​the user. The modularity of booth 1 also makes it easier to transport and faster to assemble than currently available paint booths.

Claims

[1] Paint booth (1) comprising at least one paint unit (2), wherein the at least one paint unit (2) comprises a base wall (3), an upper wall (4) facing the base wall (3), and at least two side walls (5), wherein the walls (3, 4, 5) at least partially define a recording space (6) which is designed to accommodate at least one artifact to be painted and at least partially defines a work area (7), wherein the at least one painting unit (2) is reversibly switchable between an assembled configuration in which the walls (3, 4, 5) define the receiving space (6) and a disassembled configuration in which the walls (3, 4, 5) are separated from each other, and wherein the at least one painting unit (2) can be connected to one or more further painting units (2), thereby defining a modular design of the cabin (1). [2] Booth (1) according to claim 1, wherein the at least one painting unit (2) comprises quick-connect means designed to stably connect two or more painting units (2). [3] Cabin (1) according to claim 1 or 2, wherein a painting unit (2) is a prefabricated, transportable module and wherein the cabin (1) is a modular cabin. [4] Booth (1) according to any of the preceding claims, comprising seals inserted between adjacent painting units (2), wherein the seals are designed to isolate the working area (7) from an environment outside the booth (1). [5] Cabin (1) according to one of the preceding claims, wherein the at least one painting unit (2) comprises one or more gripping sections (8) designed for connecting crane and / or forklift coupling means, wherein the gripping sections (8) are preferably designed for receiving the forks of a forklift by insertion. [6] Cabin (1) according to the preceding claim, wherein the gripping sections (8) are passage cavities formed at a circumferential edge of the base wall (3) and which develop substantially parallel to a predominant lying plane of the base wall (3), wherein the cabin (1) preferably further comprises a plurality of closing plates designed to close and / or reversibly seal the gripping sections (8). [7] Cabin (1) according to any of the preceding claims, comprising an air filtration system designed to filter air contained in the cabin (1). [8] Cabin (1) according to the preceding claim, wherein the filter system comprises one or more air inlets (18) arranged in the side walls (5) and designed to draw air from an environment outside the cabin (1), and respective exhaust air outlets (19) designed to expel the air contained in the cabin (1). [9] Cabin (1) according to the preceding claim, wherein the filter system further comprises a plurality of spaces (9) arranged in the base wall (3) and in the upper wall (4), wherein the plurality of spaces (9) are in fluid communication with the air inlets (18) and the exhaust outlets (19). [10] Booth (1) according to one of the preceding claims, wherein the at least one painting unit (2) is designed in a cuboid shape, wherein the at least one painting unit (2) preferably has a width in the range between 3.5 meters and 5 meters, more preferably 4 meters, and a depth in the range between 2 meters and 3 meters, more preferably 2.40 meters, and wherein the at least one painting unit (2) preferably has a height in the range between 2 meters and 4 meters, more preferably 2.40 meters. [11] Cabin (1) according to claim 10, wherein the base wall (3) and the upper wall (4) have an extent in the range between 3.5 meters and 5 meters along a first development direction, which preferably defines the width of the painting unit 2, and an extent in the range between 2 meters and 3 meters along a second development direction, which preferably defines the depth of the painting unit 2, orthogonal to the first development direction, wherein the base wall (3) and the upper wall (4) preferably have an extent of 4 meters along the first development direction and an extent of 2.40 meters along the second development direction. [12] Cabin (1) according to claim 10 or 11, wherein the side walls (5) have an extent in the range between 2 meters and 3 meters, preferably 2.40 meters, along a third development direction orthogonal to the first and the second development direction. [13] Cabin (1) according to one of the preceding claims, wherein the at least one painting unit (2) comprises a heating and / or cooling system. [14] Cabin (1) according to one of the preceding claims, comprising a receiving frame (10) designed to accommodate the base wall (3), wherein the receiving frame (10) has a grid design and comprises a plurality of support forks (11) designed to support the base wall (3). [15] Cabin (1) according to the preceding claim, wherein the side walls (5) have a plurality of holes (16) in a circumferential section that points to the receiving frame (10) and the upper wall (4), and wherein the receiving frame (10) and the upper wall (4) have projecting elements (17) designed to be inserted into the respective holes (16) of the side walls (5) when the painting unit (2) is in the assembled configuration. [16] Cabin (1) according to the preceding claim, comprising an access ramp (12) which can be connected to the receiving frame (10) and / or the base wall (3) to provide access to the work area (7). [17] Cabin (1) according to any of the preceding claims, comprising a lighting system (21) designed to illuminate the work area (7). [18] Cabin (1) according to one of the preceding claims, wherein the painting unit (2) can be connected to one or more further painting units (2) by means of threaded fastening elements, preferably bolts. [19] Cabin (1) according to any of the preceding claims, comprising at least one door (15) arranged in a side wall (5) designed to allow access and reversible sealing of the work area (7). [20] Cabin (1) according to one of the preceding claims, comprising a cladding frame (13) and a cover element (14) arranged on the cladding frame (13), wherein the cladding frame (13) is connected to the upper wall (4). [21] Cabin (1) according to the preceding claim, wherein the cladding frame (13) has a variable thickness which defines an inclined support plane for the cover element (14). [22] Cabin (1) according to one of the preceding claims, comprising at least one further painting unit (2) which can be connected to the at least one painting unit (2). [23] Cabin (1) according to the preceding claim, comprising one or more partitions (20) that can be positioned between two adjacent painting units (2) to obtain a plurality of independent working areas (7).

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