Kit of decorative modules for making modular structures and related assembly

Abstract

The present invention relates to a kit for assembling modular structures (100), said kit comprising at least two decorative modules (1), each decorative module (1) comprising a central body (11) having a center of symmetry (0) from which at least three arms (12) originate along their respective directional axes (t), said kit being characterized in that each decorative module (1) provides a slot (13) at at least one arm (12), and in that it further comprises at least one connecting element (2) having two hook-shaped ends (21) arranged opposite each other so as to form an "S", each hook-shaped end (21) being adapted to couple to the slot (13) of a respective arm (12) of a decorative module (1) for coupling two decorative modules (1) to form an assembled modular structure (100).

Description

[0001] The present invention relates to a kit of decorative modules for making modular structures and to the related assembly.

[0002] Furthermore, the present invention relates to a tool for assembling the elements of the kit according to the invention for making modular structures.

[0003] The Italian patent no. 102019000004137 in the name of the same Applicant describes a decorative module obtained from a die-cut sheet which, when properly folded, can be coupled with another assembled module for making a structure, such as, for example, a frame, a supporting structure, a counter-frame, a lamp, and the like.

[0004] Such a solution therefore makes it possible to obtain a modular structure having dimensions adaptable to the place where it is positioned, thanks to the possibility of assembling the required number of modules on site.

[0005] This decorative module also allows the construction of large structures without significant transport difficulties.

[0006] This module is made from a sheet of highly flexible and lightweight plastic, which, however, is poorly suited to applications in outdoor environments.

[0007] In fact, in the context of architectural projects for outdoor environments, it is required that structures are resistant to atmospheric agents, both in terms of the ability to withstand solar radiation without undergoing alterations or to withstand a wide range of temperature variations, and in terms of mechanical resistance to adverse weather conditions, such as, for example, strong winds.

[0008] The aim of the present invention is to provide a kit of decorative modules that is modular and easy to assemble for making modular structures, while at the same time being suitable for application in outdoor environments.

[0009] It is a further aim of the present invention that this kit of decorative modules allows the creation of an innovative, easily assemblable, highly functional structure capable of adapting to specific design and planning requirements.

[0010] Another aim of the present invention is to easily make complex structures that may have substantial dimensions and are nevertheless capable of adapting to the dimensions of the areas where they are positioned and to the furnishing requirements of the specific environment in which they are placed.

[0011] A further aim of the present invention is to make a structure capable of providing the greatest guarantees of robustness, reliability, and safety in use.

[0012] Another aim of the present invention is to make a structure that is easy to assemble and economically competitive when compared to the prior art.

[0013] An object of the present invention is a kit for assembling modular structures, said kit comprising at least two decorative modules, each decorative module comprising a central body having a center of symmetry from which at least three arms originate along respective directional axes. Said kit is characterized in that each decorative module provides a slot at at least one arm, and in that it further comprises at least one connecting element having two hook-shaped ends arranged opposite each other so as to form an "S", each hook-shaped end being adapted to couple to the slot of a respective arm of a decorative module for coupling two decorative modules to form an assembled modular structure.

[0014] In particular, according to the invention, in each decorative module each slot may have an oblong shape along a directional axis originating from said center of symmetry.

[0015] Moreover, according to the invention, in each decorative module, the length of said slot along said directional axis may be between two and three times its width perpendicular to said directional axis.

[0016] Further according to the invention, in each decorative module, each arm may have its directional axis inclined with respect to the vertical axis of symmetry passing through said center of symmetry by an angle between 55° and 75°, preferably about 60°.

[0017] Furthermore, according to the invention, each connecting element may provide a protuberance at the convex portion of each hooked-shaped end, adapted to abut the surface of the respective arm of the decorative module when two decorative modules are coupled to each other by means of said connecting element.

[0018] In addition, according to the invention, each connecting element may have the central body extending along a vertical axis and having said hook-shaped ends arranged at its opposite ends, wherein the cross-section of the central body perpendicular to said vertical axis is smaller than the cross-section of each hook-shaped end and smaller than the passage area of the slot of each arm of each decorative module, and wherein a hook-shaped end is arranged at each of the two ends of the central body wherein the cross-section of the hook-shaped end of each connecting element is greater than the passage area of the slot of each arm of each decorative module.

[0019] Specifically, according to the invention, in each connecting element, the central body may have the lateral faces parallel to said vertical axis, and the concavities of the hook-shaped ends are arranged on or tangential to an inclination axis inclined by an angle between 25° and 50° with respect to said vertical axis, preferably equal to 30°. More specifically, according to the invention, in each connecting element, the abutment portion of each protuberance may also be inclined or tangential along said inclination axis.

[0020] Preferably, according to the invention, a reference mark, in particular a protrusion or a recess, may be arranged on the protuberance of each connecting element, and wherein a second reference mark, in particular a recess or a protrusion, is arranged in each arm of each decorative module at one side of the slot along said directional axis.

[0021] Moreover according to the invention, each decorative module may provide a central hole at the center of symmetry for the passage of cables for the suspension or fixing of a structure of assembled decorative modules.

[0022] Furthermore according to the invention, said kit may further comprise at least one inner shell having a concave shape along whose perimeter at least three hooking elements are arranged, in particular each having a hooked portion, each being adapted to hook onto a hook-shaped end of a respective connecting element at one face of a central decorative module when it is coupled to three decorative modules through three respective connecting elements in correspondence with its three arms.

[0023] In addition, according to the invention, said kit may further comprise at least one anchoring system for anchoring to a structure, for example a wall or a ceiling, said anchoring system providing an anchoring shell with a central hole adapted to couple to a face of a decorative module, and an anchoring counter-shell also having a central hole adapted to couple to the opposite face of the same decorative module, said anchoring counter-shell comprising at least three anchoring arms each having a hooking element, in particular a hooked portion, each being adapted to hook onto a hooked end of a respective connecting element at one face of a central decorative module when it is coupled to three decorative modules by means of three respective connecting elements in correspondence with its three arms, said kit also comprising fastening means adapted to pass through said holes of said anchoring shell and anchoring counter-shell and through said central hole of the central decorative module for anchoring to a structure.

[0024] In particular, according to the invention, said kit may further comprise a bracket for anchoring to a wall or ceiling, wherein said bracket comprises a tubular portion or bar and a plate at one end of the bar, said bracket being adapted to be fixed to a structure at said plate and to be fixed to the counter-shell of said anchoring system by means of fastening means.

[0025] Furthermore, according to the invention, said kit may further comprise a reinforcing plate comprising at least one hexagonal grid and a hole at each vertex of each hexagonal grid for attachment to a decorative module at the respective central hole, and wherein said reinforcing plate comprises at a vertex of one of said hexagonal grids an additional attachment hole for attachment to a suspension cable.

[0026] In addition, it is an object of the present invention an assembly comprising a plurality of decorative modules coupled to each other by means of the connecting elements of the kit described above.

[0027] Finally, it is an object of the present invention a tool for mounting a connecting element in the slots between two decorative modules of the described kit, wherein said tool has two articulated arms joined at a junction point for acting as pliers, wherein at the free end of each articulated arm there is a shaped recess adapted to engage the hook-shaped end of a connecting element, said tool being configured so that it couples to said first hook-shaped end of said connecting element when a user operates both said articulated arms and said first hook-shaped end is engaged between said shaped recesses.

[0028] Specifically, according to the invention, one articulated arm may have a flexible tongue projecting toward the other articulated arm to return the tool to the open position when said flexible tongue abuts against the other articulated arm.

[0029] More specifically, according to the invention, a saw-toothed protruding tooth may be provided at the free end of said flexible tongue, wherein in the second articulated arm there is an additional tongue on whose free end said saw-toothed protruding tooth of the other articulated arm is gradually engaged when a user operates said articulated arms to grasp a connecting element.

[0030] Finally, according to the invention, the kit described above may comprise the described tool.

[0031] Moreover according to the invention, the described kit may comprise a lighting device comprising a container element and a closure element adapted to close said container element, said lighting device further comprising a light-emitting body arranged inside said container element, said container element and said closure element being made of translucent material, said closure element having a plurality of circularly shaped recessed areas in which the thickness of the surface of the closure element is reduced, said recessed areas being adapted to be perforated by a user for the passage of connecting cables.

[0032] In particular, according to the invention, said light-emitting body may be an LED board embedded in an opalescent resin body, in particular having an opalescence of 40%.

[0033] Again according to the claim, the lower portion of said container element may have a plurality of concentric recesses.

[0034] Further according to the invention, said concentric recesses may have a "V"-shaped cross-section with equal spacing.

[0035] Furthermore, according to the invention, the lower portion of the container element may have a concave shape with the concavity facing inward, and wherein said concentric recesses may be formed on the inner surface of said concavity.

[0036] Furthermore, according to the invention, said closure element may comprise at least three protruding arms arranged in radial symmetry with respect to the center of symmetry of the closure element, and wherein a hole is provided at the free end of each protruding arm for coupling to a decorative module of a decorative modular structure.

[0037] In particular, according to the invention, said light-emitting body may have a connecting cable and said closure element may have a central hole for the passage of said cable.

[0038] Preferably, according to the invention, said container element and said closure element may be made of 60% translucent material, preferably polycarbonate, in particular of the V0 type.

[0039] Furthermore, it is an object of the present invention a lighting system comprising at least two lighting devices as described above, wherein in at least one lighting device the light-emitting body is absent.

[0040] In particular, according to the invention, at least one lighting device may comprise detection elements within said container element, such as a presence or motion sensor, or a loudspeaker.

[0041] Finally, the present invention provides the use of the lighting device as described above, wherein one or more recesses on the closure element of one or more lighting devices are perforated for the passage of a connection cable.

[0042] The invention will now be described for illustrative but non-limiting purposes, with particular reference to the accompanying drawings, wherein: Figure 1 shows a bottom perspective view of a decorative module of the kit according to the invention; Figure 2 shows a top perspective view of the decorative module of Figure 1; Figures 3 - 5 show a bottom, front, and rear view, respectively, of the decorative module of Figure 1; Figure 6 shows a perspective view of a connecting element of the kit according to the invention; Figures 7a and 7b show, respectively, a front and right side view of the connecting element of Figure 6; Figures 8a and 8b show a left side and rear view, respectively, of the connecting element of Figure 6; Figures 9 - 11 show perspective views of three assembly stages of two decorative modules of Figure 1 using the connecting element of Figure 6; Figure 12 shows a detail of the assembly of Figure 11 in the assembled configuration; Figure 13 shows a side perspective view of the assembly of Figure 11 in the assembled configuration; Figures 14 and 15 show two assembly stages of six decorative modules of Figure 1 using six connecting elements of Figure 6; Figures 16 and 17 show, respectively, a perspective view and a top view of a modular structure obtained by assembling ninety-six decorative modules of Figure 1 using one hundred and thirty-two connecting elements of Figure 6, forming a hexagonal-shaped structure; Figures 18 and 19 show, respectively, a perspective view and a top view of a modular structure obtained by assembling a plurality of decorative modules of Figure 1 using a plurality of connecting elements of Figure 6, forming a triangular-shaped structure, also referred to as a "sail"; Figures 20 and 21 show, respectively, a perspective view and a top view of a modular structure obtained by assembling a plurality of decorative modules of Figure 1 using a plurality of connecting elements of Figure 6, forming a rhomboid-shaped structure; Figures 22 and 23 show, respectively, a perspective view and a top view of an inner shell of the kit according to the invention; Figure 24 shows a side view of the assembly stage of the inner shell of Figure 22 with a modular structure obtained using the kit according to the invention; Figures 25 and 26 show, respectively, a bottom view and a bottom perspective view of the modular structure of Figure 24 in the assembled configuration; Figures 27 and 28 show perspective views of, respectively, an anchoring shell and an anchoring counter-shell of the kit according to the invention; Figures 29a and 29b show, respectively, a bottom view and a side view of the anchoring shell of Figure 27; Figures 30 and 31 show, respectively, a bottom view and a side view of the anchoring counter-shell of Figure 28; Figure 32 shows a side view of the assembly stage of the anchoring shell and counter-shell of Figures 27 and 28 with a modular structure obtained using the kit according to the invention; Figures 33 - 35 show, respectively, a top view, a bottom view, and a top perspective view of the modular structure of Figure 32 in the assembled configuration; Figure 36 shows a side view of the assembly stage of the anchoring shell and anchoring counter-shell of Figures 27 and 28 with a modular structure obtained using the kit according to the invention in combination with an anchoring bracket of the kit according to the invention; Figures 37 and 38 show, respectively, a rear view and a rear perspective view of the modular structure of Figure 36 in the assembled configuration; Figures 39 and 40 show, respectively, a top view and a perspective detail of the modular structure of Figure 18 on which three reinforcing plates of the kit according to the invention are assembled; Figures 41 - 43 show, respectively, a front perspective view, a rear perspective view, and a side view of a tool of the kit according to the invention, for assembling the connecting element of Figure 6, in a partially closed configuration; Figures 44a - 44c show, respectively, front, side, and rear views of the tool of Figure 41 in an open configuration; Figure 45 shows a perspective view of a lighting device of the kit according to the invention; Figure 46 shows an exploded perspective view of the lighting device of Figure 45; Figure 47 shows a perspective view of the closure element of the lighting device of Figure 45; Figures 48 and 49 show, respectively, a perspective view and a side view of the container element of the lighting device of Figure 45; Figure 50 shows a sectional view along the L-L' section plane of the container element of Figure 48; Figure 51 shows detail LI of Figure 50; Figures 52 - 54 show, respectively, a bottom, side, and top view of the closure element of Figure 47; Figure 55 shows a perspective view of the modular structure of Figure 15 assembled with the lighting device of Figure 45; and Figures 56 and 57 show, respectively, a perspective view and a top view of a modular structure composed of four hexagonal modular structures of Figure 16 in which six lighting devices of Figure 45 are assembled and connected to each other.

[0043] Referring to Figures 1-57, various components of a kit for assembling modular structures 100 (for example, those shown in Figures 16-21) starting from basic decorative modules 1 are shown. The kit enables the creation of assemblies 100 of decorative modules 1 that can be used to cover buildings and / or create shading surfaces.

[0044] The kit comprises at least two decorative modules 1, wherein each decorative module 1 comprises a central body 11 having a centre of symmetry 0 from which at least three arms 12 originate along respective directional axes t. Each decorative module 1 provides a slot 13 at at least one arm 12. Furthermore, the kit comprises at least one connecting element 2 having two hook-shaped ends 21 arranged opposite each other to form an "S", each hook-shaped end 21 being adapted to couple to the slot 13 of a respective arm 12 of a decorative module 1 to couple two decorative modules 1 to form an assembled modular structure 100 (as shown in Figures 9 - 15).

[0045] The decorative module 1 is preferably made of polycarbonate, preferably of the V0 type. This type of polycarbonate with additives allows increased resistance to UV radiation. Polycarbonate ensures both lightness and strength, which are essential for supporting the modular structure 100 and for enabling its safe and stable installation in outdoor environments.

[0046] Such decorative modules 1 are preferably produced by injection molding. Each decorative module 1 is preferably made of a material that is 60% translucent.

[0047] Each decorative module 1 has a three-dimensional shape with curved arms 12, allowing the weight to be evenly distributed and providing a structure that is both lightweight and robust.

[0048] In particular, the central body 11 of each decorative module 1 has three arms 12 oriented along respective directional axes t, each axis forming an angle β of 120° with respect to the center of symmetry 0 of the central body 11. A slot 13, preferably oblong in shape, is provided on each arm 12. The slot 13 is arranged along said directional axis t originating from the center of symmetry 0 of the central body 11. In each decorative module 1, the length h of said slot 13 along said directional axis (t) may be between two and three times its width I measured perpendicularly to said directional axis t.

[0049] In particular, the length h is between 25 and 17 mm, preferably equal to 13.5 mm. Each decorative module 1 comprises three curved arms 12 extending symmetrically from a central point 0. This configuration gives the modules 1 an organic shape and allows a high degree of flexibility.

[0050] Furthermore, in each decorative module 1, each arm 12 may have its directional axis t inclined with respect to the vertical y-axis of symmetry passing through said center of symmetry 0 by an angle α between 55° and 75°, preferably about 60°.

[0051] The kit further provides a plurality of connecting elements 2, each connecting element 2 being provided with two hook-shaped portions 21 arranged opposite each other in an "S"-shaped configuration. These hook-shaped portions 21 are configured to hook into the slot 13 of an arm 12 of a decorative module 1, allowing the connection between two decorative modules 1. Thanks to the geometry of the hook-shaped portion 21, they allow the creation of a modular structure 100 adaptable to curved surfaces and complex shapes.

[0052] The slots 13 allow for easy connection of the decorative modules 1, while maintaining the ability to adapt to curved and non-perfectly planar surfaces.

[0053] The arms 12 of the decorative modules 1 are provided with lateral shaping which, in addition to being decorative, reduces the overall weight of the structure while maintaining mechanical integrity. This feature makes it possible to obtain a lightweight and modular structure that can be easily adapted to both vertical and horizontal configurations.

[0054] Said connecting elements 2 allow a solid and resistant connection to be obtained between the decorative modules 1, while maintaining a structural flexibility that makes it possible to adapt the module to curved or non-perfectly planar surfaces. Moreover, these connecting elements 2 allow the decorative modules 1 to be connected to each other, making the entire structure modular and easily configurable. Their ease of installation reduces assembly time and allows the end user to create customized structures without complex tools.

[0055] The connecting elements 2 act as joining elements, ensuring a solid connection between the decorative modules 1, while maintaining a certain degree of freedom of movement between the modules 1. This flexibility is essential for creating curved surfaces or surfaces arranged on different planes, as in the case of the triangular or sail-shaped configuration (shown in Figures 18 and 19).

[0056] The modular configuration of the components allows the load to be distributed uniformly, reducing the risk of concentrated stresses.

[0057] The lightweight design of the modules allows a simple installation and a reduced structural load, which is essential for wall-mounted or ceiling-mounted applications. With reference to Figures 6, 7a - 7b and 8a and 8b, each connecting element 2 may have a protuberance 22 at the convex portion of each hook-shaped end 21, adapted to abut the surface of the respective arm 12 of the decorative module 1 when two decorative modules 1 are coupled to each other by means of said connecting element 2.

[0058] Furthermore, each connecting element 2 may have a central body 23 extended along a vertical y-axis and having said hook-shaped ends 21 arranged at its opposite ends, wherein the cross-section of the central body 23 perpendicular to said vertical y-axis is smaller than the cross-section of each hook-shaped end 21 and smaller than the passage area of the slot 13 of each arm 12 of each decorative module 1, and wherein a hook-shaped end 21 is arranged at each of the two ends of the central body 23 wherein the cross-section of the hook-shaped end 21 of each connecting element 2 is greater than the passage area of the slot 13 of each arm 12 of each decorative module 1. This allows a proper fastening and play between the two coupled decorative modules 1.

[0059] Moreover, in each connecting element 2 the central body 23 may have lateral faces parallel to said vertical y-axis and the concavities of the hook-shaped ends are arranged on or tangential to an inclination axis s inclined by an angle γ between 25° and 50° with respect to said vertical y-axis, preferably equal to 30°.

[0060] In particular, in each connecting element 2, the abutment portion of each protuberance 22 may also be inclined or tangential along said inclination axis s.

[0061] To facilitate the assembly of the connecting element 2 to the two decorative modules 1, a reference mark 24, in particular a protrusion 24 or a recess, may be arranged on the protuberance 22 of each connecting element 2, and wherein a second reference mark 14, in particular a recess 14 or a protrusion, is arranged in each arm 12 of each decorative module 1 at one side of the slot 13 along said directional axis t.

[0062] Each connecting element 2 can be easily inserted into the pair of slots 13 of two decorative elements 1 using an assembly tool 9, referred to as clipper. Said tool 9 facilitates the insertion of the connecting elements 2 into the slots 13.

[0063] Advantageously, this tool 9 allows a simple and intuitive installation, reducing the time required for inserting the connecting elements 2.

[0064] In particular, the tool 9 facilitates the mounting of the connecting elements 2 into the slots 13 of the decorative modules 1 in an easy manner, without excessive effort, and may also be used by non-expert users.

[0065] Referring to Figures 41 - 43 and 44a - 44b and 45a - 45b, it is shown the tool 9 for mounting a connecting element 2 into the slots 13 between two decorative modules 1. This tool 9 has two articulated arms 91 joined at a junction point for acting as pliers, wherein at the free end of each articulated arm 91 there is a shaped recess 92 adapted to engage the hook-shaped end 21 of a connecting element 2. The tool 9 is configured so that it couples to said first hook-shaped end 21 of the connecting element 2 when a user operates both said articulated arms 91 and said first hook-shaped end 21 is engaged between said shaped recesses 92.

[0066] As can be seen from the figures, an articulated arm 91 may have a flexible tongue 93 projecting toward the other articulated arm 91 to return the tool to the open position when said flexible tongue 93 abuts against the other articulated arm 91.

[0067] In particular, a saw-toothed protruding tooth 94 may be provided at the free end of said flexible tongue 93, wherein in the second articulated arm 92 it is provided an additional flexible tongue 95, on whose free end said saw-toothed protruding tooth 94 of the other articulated arm 91 is gradually engaged when a user operates said articulated arms 91 to grasp a connecting element 2.

[0068] By means of the decorative module 1, it is possible to create structures 100 having various geometric shapes, for example, hexagonal (as shown in Figures 16 and 17), triangular (Figures 18 and 19), or rhomboid (Figures 20 and 21) shapes, forming a strong and flexible network.

[0069] Referring to Figures 16 and 17, an assembly 100 of decorative modules 1 is shown, that has a hexagonal shape. Preferably, this assembly 100 is approximately 1 m 2< and comprises ninety-six decorative modules 1 and one hundred and thirty-two connecting elements 2.

[0070] The assembly 100 having a hexagonal configuration allows large surfaces to be covered with a reduced number of modules, increasing stability and reducing the number of required junction points.

[0071] This configuration is ideal for large and continuous coverings, as it allows the creation of compact and uniform surfaces, providing installation flexibility and a structure resistant to external agents.

[0072] Furthermore, it is possible to obtain a triangular-shaped assembly 100, preferably of approximately 1 m 2< , comprising seventy-eight decorative modules 1 assembled to each other by means of one hundred and five connecting elements 2.

[0073] The triangular-shaped assembly 100 allows greater versatility in the surface configuration, easily adapting to smaller spaces or to irregular geometries.

[0074] This assembly 100 makes it possible to cover areas requiring a more complex design, such as corners or edges, and can be easily combined with other modules to create customized structures.

[0075] The triangular configuration makes it possible to obtain a "sail" configuration (shown in Figures 18 - 19), which allows a load distribution and a lightweight structure, also usable in the absence of conventional supporting surfaces.

[0076] Furthermore, it provides daytime shading and nighttime lighting in open areas, being suspended between multiple fixing points. It is ideal for outdoor spaces without traditional vertical or horizontal supports.

[0077] In addition, each decorative module 1 may have, at its center of symmetry 0 on its body 11, a central hole 15 allowing the passage of cables for a possible suspended installation.

[0078] In fact, the assemblies 100 can be installed horizontally (suspended) by means of robust steel cables 4 fixed to the central body 11 of each module 1, in particular through the central hole 15 of each decorative module 1.

[0079] The cable 6 may be secured by means of a height-adjustable cylindrical clamp, thereby ensuring stability of the structure or assembly 100. The height adjustment of the cables and the flexibility of the module impart a sinuous profile to the surface. Moreover, with reference to Figures 22 - 26, the kit according to the invention may provide an inner shell 3, having a polygonal shape, which can be positioned in the concave portion of the decorative module 1. This inner shell 3 advantageously allows any excess cable 6 to be hidden when the module 1 is suspended from the ceiling, maintaining a neat and clean appearance.

[0080] The polygonal shape of the inner shell 3 is advantageously designed to fit perfectly into the concave part of the decorative module 1, allowing the excess cable to be hidden.

[0081] In particular, said at least one inner shell 3 has a concave shape along whose perimeter at least three hooking elements 31 are arranged, in particular each having a hooked portion 31, each being adapted to hook onto a hook-shaped end 21 of a respective connecting element 2 at one face of a central decorative module 1 when it is coupled to three decorative modules 1 through their respective three connecting elements 2 in correspondence with its three arms 12.

[0082] As shown in Figures 27 - 35, the kit according to the invention may further provide an anchoring system 5 comprising two parts 51 and 52 which, when positioned preferably on the concave and convex portions of a respective decorative module 1, allow the decorative module 1 to be securely and stably fixed directly to a wall or to a vertical surface.

[0083] Thanks to the anchoring system 5, the solution according to the invention provides a solid means for wall mounting, compatible with the geometries of the decorative module 1.

[0084] In particular, as mentioned, said anchoring system 5 provides an anchoring shell 51 having a central hole 53 adapted to couple to a face of a decorative module 1, and an anchoring counter-shell 52 also having a central hole 54 adapted to couple to the opposite face of the same decorative module 1. The anchoring counter-shell 52 comprises at least three anchoring arms 55, each having a hooking element 56, in particular a hooked portion 56, each being adapted to hook onto a hook-shaped end 21 of a respective connecting element 2 at one face of a central decorative module 1 when it is coupled to three decorative modules 1 by means of three respective connecting elements 2 in correspondence with its three arms 12. Finally, the kit provides fastening means 6 adapted to pass through said holes 53, 54 of said anchoring shell 51 and anchoring counter-shell 52, and through said central hole 15 of the central decorative module 1 for anchoring to a structure.

[0085] With reference to Figures 36 - 38, it is shown that the kit may provide brackets or spacers 7 for fixing the assemblies 100 to a structure.

[0086] These brackets 7 have a bar 71, preferably made of painted steel, and a plate 72 welded to the base of the bar 71. This plate 72 may have multiple holes 73, for example three, for wall mounting.

[0087] Said brackets 7 allow a strong attachment, also in outdoor environments, thanks to their resistance to corrosion.

[0088] Furthermore, these brackets 7 allow the assemblies 100 to be anchored to vertical surfaces and allow the orientation of the assemblies to be adjusted, thereby providing greater stability and adaptability to the structure.

[0089] Thanks to the brackets 7 and to the anchoring elements 5, the assemblies 100 can also be installed vertically, to cover the walls of buildings like a second skin, maintaining the sinuosity of the basic shapes.

[0090] It is also possible to combine the vertical and horizontal configurations, creating a smooth seamless transition.

[0091] In particular, said bracket 7 comprises a tubular portion or bar 71 and a plate 72 at one end of the bar 71, said bracket 7 is adapted to be fixed to a structure at said plate 72 and to be fixed to the counter-shell 52 of said anchoring system 5 by means of suitable fastening means 6.

[0092] As shown in Figures 39 and 40, the kit may also provide one or more reinforcing plates 8, preferably made of painted steel, preferably having a thickness of 3 mm. These reinforcing plates 8 are to be used in combination with the assemblies 100 in a triangular or sail configuration to strengthen the vertices of the triangle.

[0093] Advantageously, these reinforcing plates 8 increase the structural strength at points of greatest stress, ensuring greater robustness in the "sail" configuration and a prolonged durability in outdoor environments.

[0094] In the absence of supporting surfaces, the sail configuration allows lateral fixing. This version allows the "sail" to be installed at distant points, ensuring daytime shading and nighttime illumination.

[0095] In detail, said reinforcing plate 8 comprises at least one hexagonal grid 81 and a hole 82 at each vertex of each hexagonal grid 81 for attachment to a decorative module 1 at the respective central hole 15 and wherein said reinforcing plate 8 comprises, at a vertex of one of said hexagonal grids 81, an additional attachment hole 83 for attachment to a suspension cable.

[0096] Furthermore, the assembly may provide one or more points of light 10, transforming the structure into a shading membrane during the day and an illuminated membrane at night. Moreover, the structure may provide a plurality of air quality sensors or audio amplifiers for playing music or natural sounds around the building.

[0097] Referring to Figures 45 and 46, a lighting device 10 for diffusing light is shown. Said lighting device 10 comprises a container element 102, a closure element 103, and a light-emitting body 104 arranged inside the container element 102.

[0098] The container element 102 and the closure element 103 are made of 60% translucent material, preferably polycarbonate, in particular of the V0 type. Furthermore, the container element 102 and the closure element 103 are preferably made by injection molding.

[0099] Said closure element 103 has a plurality of circularly shaped recessed areas 105 where the thickness of the surface of the closure element 103 is reduced, said recessed areas being adapted to be perforated by a user for the passage of connection cables.

[0100] This advantageously makes it possible to flexibly use the lighting device also as a junction box for connecting multiple lighting devices and / or for containing other types of electrical devices and enabling their connection by forming multiple holes in the recessed areas.

[0101] Optionally, an annular gasket 112, preferably made of silicone, may be provided between the container element 102 and the closure element 103 to ensure a watertight seal of the device 10, making it waterproof.

[0102] The lighting device 10 is advantageously capable of withstanding weather conditions and is modular, allowing it to be connected to other lighting devices 10 to be integrated into a decorative modular system 100.

[0103] The closure element 103 is preferably provided with a thread at its lower portion for being screwed onto the container element 102, with the gasket 112 interposed therebetween.

[0104] As shown, in particular in Figures 48 - 51, the lower face 106 of the container element 102 incorporates a lens 107 suitable to amplify the light emitted by the light-emitting body 104.

[0105] The lens is made of a plurality of concentric recesses 107 formed in the inner surface of said lower portion of the container element 102.

[0106] In particular, as shown in the cross-sectional view of Figures 50 and 51, said concentric recesses 107 have a "V"-shaped cross-section with equal spacing, preferably this spacing is between 2 and 3 mm, and the height of the recesses is between 1.3 and 2 mm.

[0107] Referring to Figure 50, it can be seen that the lower portion 106 of the container element 102 may have a concave shape with the concavity facing inward, and wherein said concentric recesses 107 are formed on the inner surface of said concavity.

[0108] The light-emitting body 104 preferably provides a LED board integrated in an opalescent resin. This LED board, by means of appropriate electrical connections, can be connected to the LED boards of other lighting devices 10 to provide multiple customizable points of light.

[0109] The LED board is in particular a flat circular LED board 41 suitable for outdoor use. This LED board is embedded in a 40% opalescent protective resin and is in a resin ensuring a watertight sealing with an IP65 rating, making it resistant to rain, dust, and other adverse environmental conditions.

[0110] Preferably, the LED board has LEDs arranged on both opposing faces of the board, so as to emit light in both directions. Preferably, it emits light with an intensity of 300 lumens in a first direction toward the closure element 103 and of 500 lumens in a second direction toward the base 105 of the container element 102.

[0111] When the light-emitting body 104 is inserted inside the container element 102, it acts as a light diffuser, emitting light in both directions.

[0112] Thanks to this configuration, the light-emitting body 104 emits light both upward and downward, creating a uniform ambient illumination.

[0113] As mentioned, the LED board is fully resin-coated to ensure a protection with an IP65 rating. Before the resin-coating, an electrical cable 111 suitable for outdoor use is soldered to one side of the LED board, in particular to the top side facing the closure element 103.

[0114] As shown particularly in Figure 55, the lighting device 10 can be mechanically fixed to the central holes 15 of three decorative modules 1 via three protruding arms 108 arranged on the closure element 103, providing a customized distribution of the light sources across the surface.

[0115] Three protruding arms 108 may be provided on the top side of the closure element 103, which are arranged with radial symmetry with respect to the center of symmetry of the closure element 103, and wherein a hole 109 is provided on the free end of each protruding arm 108 for coupling to a decorative module 1 of a decorative modular structure 100.

[0116] Said arms 108 are reinforced with an additional thickness to increase their strength. As mentioned, on its top surface the closure element 103 provides a plurality of shaped recesses or recesses 105 having a circular shape which reduce its thickness, facilitating the creation of holes by the user.

[0117] Once the holes have been made, the user can use them for the passage of cables 111 to connect multiple lighting devices 1 to each other.

[0118] Preferably, these are six shaped recesses or recesses 105, which serve as a guide for perforating if the connection device 10 is used as a junction box for cables coming from other surrounding lighting devices (as shown in Figures 56 and 57).

[0119] In fact, the container element 102 can be used as a "junction box" for the passage of electrical cables, thereby expanding the wiring options between various devices 10.

[0120] Since the lighting device according to the invention is particularly suitable for outdoor use, it adds both aesthetic and functional value to the modular structure, allowing the illumination of large surfaces.

[0121] Sensor elements or, for example, audio amplifiers can be integrated within the container element 102.

[0122] Moreover, the lighting device 10 may provide a cable gland 112, preferably of the PG9 type, suitable for protecting and securing the electrical cables 111 as they pass through the walls of the container element 102. "PG" stands for Panzer-Gewinde, a standard German threading system, and the number 9 indicates the specific size of the cable gland 112.

[0123] Moreover, the lighting device 10 may provide a cap 113, in particular made of turned and painted metal, designed to cover the cable gland 112, improving the overall aesthetics and securing the cable 111 inside via a lateral clamping screw 114.

[0124] As shown in Figures 55 - 57, within a decorative modular system 100, the lighting device 10 is installed in the empty spaces of the modular assemblies 100 and secured using fastening means 115, in particular screws 115, in the holes 15 of the surrounding decorative modules 10 via the holes 109 arranged on the arms 108. From its top, an electrical cable 111, for example 2 meters long, emerges and is conveyed to another lighting device 10' configured as a junction box, in which the light-emitting body 104 may be absent.

[0125] When the lighting device 10' is used as a junction box, it may not contain a light-emitting body 104, but, for example, a watertight connecting element that allows all the wires to be safely connected, conveying a single cable to the outside, which is then connected to the AC mains.

[0126] This system enables an orderly arrangement of the cables across the entire surface of the modular system, while ensuring both functionality and aesthetics.

[0127] In the foregoing, the preferred embodiments have been described and variants of the present invention have been suggested, but it should be understood that those skilled in the art may make modifications and changes without departing from the scope of protection, as defined in the appended claims.

Claims

1. A kit for assembling modular structures (100), said kit comprising at least two decorative modules (1), each decorative module (1) comprising a central body (11) having a center of symmetry (0) from which at least three arms (12) originate along their respective directional axes (t), said kit being characterized in that each decorative module (1) provides a slot (13) at at least one arm (12), and in that it further comprises at least one connecting element (2) having two hook-shaped ends (21) arranged opposite each other so as to form an "S", each hook-shaped end (21) being adapted to couple to the slot (13) of a respective arm (12) of a decorative module (1) for coupling two decorative modules (1) to form an assembled modular structure (100).

2. The kit according to the preceding claim, wherein in each decorative module (1) each slot (13) has an oblong shape along a directional axis (t) originating from said center of symmetry (0).

3. The kit according to the preceding claim, wherein in each decorative module (1) the length (h) of said slot (13) along said directional axis (t) is between two and three times its width (I) perpendicular to said directional axis (t).

4. The kit according to any one of the preceding claims, wherein in each decorative module (1) each arm (12) has its own directional axis (t) inclined with respect to the vertical axis of symmetry (y) passing through said center of symmetry (0) by an angle (α) between 55° and 75°, preferably about 60°.

5. The kit according to any one of the preceding claims, wherein each connecting element (2) has a protuberance (22) at the convex portion of each hook-shaped end (21) adapted to abut the surface of the respective arm (12) of the decorative module (1) when two decorative modules (1) are coupled to each other by means of said connecting element (2).

6. The kit according to the preceding claim, wherein each connecting element (2) has the central body (23) extending along a vertical axis (y) and having said hook-shaped ends (21) arranged at its opposite ends, wherein the cross-section of the central body (23) perpendicular to said vertical axis (y) is smaller than the cross-section of each hook-shaped end (21) and smaller than the passage area of the slot (13) of each arm (12) of each decorative module (1), and wherein a hook-shaped end (21) is arranged at each of the two ends of the central body (23) wherein the cross-section of the hook-shaped end (21) of each connecting element (2) is greater than the passage area of the slot (13) of each arm (12) of each decorative module (1).

7. The kit according to the preceding claim, wherein in each connecting element (2) the central body (23) has the lateral faces parallel to said vertical axis (y) and the concavities of the hook-shaped ends are arranged on or tangential to an inclination axis (s) inclined by an angle (γ) between 25° and 50° with respect to said vertical axis (y), preferably equal to 30°.

8. The kit according to the preceding claim, wherein in each connecting element (2) the abutment portion of each protuberance (22) is also inclined or tangential along said inclination axis (s).

9. The kit according to any one of claims 5 - 8, wherein a reference mark (24), in particular a protrusion (24) or a recess, is arranged on the protuberance (22) of each connecting element (2) and wherein a second reference mark (14), in particular a recess (14) or a protrusion, is arranged in each arm (12) of each decorative module (1) at one side of the slot (13) along said directional axis (t).

10. The kit according to any one of the preceding claims, wherein each decorative module (1) has a central hole (15) at the center of symmetry (0) for the passage of cables for the suspension or fixing of a structure (100) of assembled decorative modules.

11. The kit according to any one of the preceding claims, wherein it further comprises at least one inner shell (3) having a concave shape along whose perimeter at least three hooking elements (31) are arranged, in particular each having a hooked portion (31), each being adapted to hook onto a hook-shaped end (21) of a respective connecting element (2) at one face of a central decorative module (1) when it is coupled to three decorative modules (1) through their respective three connecting elements (2) in correspondence with its three arms (12).

12. The kit according to any one of the preceding claims, when dependent on claim 10, wherein it further comprises at least one anchoring system (5) for anchoring to a structure, e.g. a wall or ceiling, said anchoring system (5) providing an anchoring shell (51) having a central hole (53) adapted to couple to a face of a decorative module (1), and an anchoring counter-shell (52) also having a central hole (54) adapted to couple to the opposite face of the same decorative module (1), said anchoring counter-shell (52) comprising at least three anchoring arms (55) each having a hooking element (56), in particular a hooked portion (56), each being adapted to hook onto a hook-shaped end (21) of a respective connecting element (2) at one face of a central decorative module (1) when it is coupled to three decorative modules (1) by means of three respective connecting elements (2) in correspondence with its three arms (12), said kit also providing fastening means (6) adapted to pass through said holes (53, 54) of said anchoring shell (51) and anchoring counter-shell (52) and through said central hole (15) of the central decorative module (1) for anchoring to a structure.

13. The kit according to the preceding claim, wherein it further comprises a bracket (7) for anchoring to a wall or ceiling, wherein said bracket (7) comprises a tubular portion or bar (71) and a plate (72) at one end of the bar (71), said bracket (7) being adapted to be fixed to a structure at said plate (72) and to be fixed to the counter-shell (52) of said anchoring system (5) by means of fastening means (6).

14. The kit according to any one of the preceding claims, when dependent on claim 10, wherein it further comprises a reinforcing plate (8) comprising at least one hexagonal grid (81) and a hole (82) at each vertex of each hexagonal grid (81) for attachment to a decorative module (1) at the respective central hole (15) and wherein said reinforcing plate (8) comprises, at a vertex of one of said hexagonal grids (81), an additional attachment hole (83) for attachment to a suspension cable.

15. An assembly comprising a plurality of decorative modules (1) coupled to each other by means of the connecting elements (2) of the kit according to any one of the preceding claims.

16. A tool (9) for mounting a connecting element (2) into the slots (13) between two decorative modules (1) of the kit according to any one of claims 1 - 14, wherein said tool (9) has two articulated arms (91) joined at a junction point for acting as pliers, wherein at the free end of each articulated arm (91) there is a shaped recess (92) adapted to engage the hook-shaped end (21) of a connecting element (2), said tool (9) being configured so that it couples to said first hook-shaped end (21) of said connecting element (2) when a user operates both said articulated arms (91) and said first hook-shaped end (21) is engaged between said shaped recesses (92).

17. The tool (9) according to the preceding claim, wherein one articulated arm (91) has a flexible tongue (93) projecting toward the other articulated arm (91) to return the tool to the open position when said flexible tongue (93) abuts against the other articulated arm (91).

18. The tool (9) according to the preceding claim, wherein there is a saw-toothed protruding tooth (94) at the free end of said flexible tongue (93), wherein in the second articulated arm (92) there is an additional tongue (95) on whose free end the saw-toothed protruding tooth (94) of the other articulated arm (91) is gradually engaged when a user operates said articulated arms (91) to grasp a connecting element (2).

19. The kit according to any one of claims 1 - 14, wherein it comprises a tool (9) according to any of claims 16 - 18.

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