ARCHITECTURAL ENCLOSURE COMPRISING A STRUCTURAL ELEMENT AND AN IMPROVED FLEXIBLE BRICK SHEET

Abstract

An architectural enclosure comprising a plurality of interwoven flexible rods (10) forming a lattice of first rods (11) parallel to each other attached to the structural element (60) and of second rods (12) parallel to each other orthogonal to the first rods (11), and a plurality of bricks (20) with grooves (21) on their sides containing at least parts of some of said rods (10) wherein some of the first rods (11) are facing portions of the structural element (60) their entire length, and are joined thereto at regular intervals by means of clamps (50), attached to said portions of the structural element (60), surrounding the corresponding first rod (11).

Claims

1. An architectural enclosure composed of a structural element and an improved flexible brick sheet, the structural element comprising at least one first profile and multiple second profiles perpendicular to the first profile and the improved flexible brick sheet comprising: a plurality of interwoven flexible rods forming a lattice of first rods parallel to each other attached to the at least one first profile and of second rods parallel to each other orthogonal to the first rods, and a plurality of bricks provided with two main opposite sides of larger size, and four perimetric sides, at least two of the bricks are mutually opposing and include fastening configurations in the shape of grooves, each one accessible through an opening and provided with a bottom portion corresponding to the part of the groove furthest away from the opening, the grooves running along the larger length of the perimetric side where they are housed and containing at least parts of some of the rods to retain the bricks in the lattice; wherein: some of the first rods are facing the second profiles their entire lengths and are joined thereto at regular intervals by clamps attached to the second profiles, and surrounding the corresponding first rod keeping the second rods from sliding in the direction of the first rods through the clamp.

2. An architectural enclosure according to claim 1 wherein each groove of the bricks is wider in its opening than in its bottom portion.

3. An architectural enclosure according to claim 2 wherein the bottom portion of each groove and the part of the rod contained therein have complementary shapes and sizes, producing a nested joint of the part of the rod in the bottom portion.

4. An architectural enclosure according to claim 2 wherein each groove has a wedge-shaped section.

5. An architectural enclosure according to claim 2 wherein the part of the bottom portion furthest away from the opening has a width equal to or smaller than the width of the part of the rod contained within the groove.

6. An architectural enclosure according to claim 1, wherein at least a ridge of each brick, corresponding to the joint ridge between a main side and a perimetric side containing a groove, is a bevelled ridge.

7. An architectural enclosure according to claim 1, wherein two parallel rods, one located on each side of a brick, have parts inserted in two grooves of the brick located on opposite perimetric sides thereof, and at least one retaining device connects both rods to each other, the retaining device being connected to a portion of each rod adjacent to the part of the rod inserted within the groove.

8. An architectural enclosure according to claim 7 wherein the retaining device is a rigid rod with hook configurations on its the rigid rod ends, each hook configuration surrounding one of the rods.

9. An architectural enclosure according to claim 1, wherein the bricks include multiple through-holes going through them from one perimetric side to another opposite perimetric side.

10. An architectural enclosure according to claim 9 wherein the sheet also includes a fall-preventing device at least partially snuggly inserted in at least some of the multiple through-holes.

11. An architectural enclosure according to claim 10 wherein the parts of the fall-preventing device inserted in the through-holes of the brick are harpooned shanks.

12. An architectural enclosure according to claim 1, wherein each clamp consists of a U-shaped piece provided with two mutually opposing straight ends connected through an arcuate intermediate portion, defining a housing traversed by the first rod.

13. An architectural enclosure according to claim 12 wherein a portion of the structural element is located between the mutually opposing straight ends of the clamp, and a screw or rivet goes through both the portion of the structural element and the two mutually opposing straight ends, producing their attachment.

14. An architectural enclosure according to claim 12 wherein a washer is threaded around the clamp, pressing the first rod against the intrados of the arcuate intermediate portion of the clamp.

15. An architectural enclosure according to claim 1, wherein: the at least one first profile is a single first crowning profile, the first rods are vertical and are joined to the first profile by one of their ends, defining a vertical suspended architectural enclosure; or the at least one first profile is two first end profiles, the first rods forming a catenary arch and the two first profiles being joined by their two ends, defining a catenary architectural enclosure; or the at least one first profile s a plurality of first parallel profiles, the first rods are horizontal and are joined to the first profiles at intermediate points defining a horizontal architectural enclosure.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0040] The foregoing and other advantages and features will more fully understood from the following detailed description of an embodiment example with reference to the attached drawings, which must be taken in an illustrative and non-limiting manner, wherein:

[0041] FIG. 1A shows a perspective view of a portion of a flexible brick sheet formed by undulating interwoven rods forming a mesh with bricks inserted in said mesh, showing a structural element and some clamps, in an exploded view, according to a first embodiment wherein the first rods are vertical and are joined to a first profile by one of their ends, generating a vertical suspended architectural enclosure;

[0042] FIG. 1B shows a perspective view such as the one shown in FIG. 1A, but corresponding to another embodiment wherein the first rods are horizontal and are supported at intermediate points to multiple first profiles, generating a horizontal architectural enclosure;

[0043] FIG. 2 shows a cross sectional view of two adjacent bricks, in the area of the groove of the brick, a rod being inserted within said groove, and a rod being joined by a clamp to a portion of the structural element facing said rod;

[0044] FIG. 3 shows an exploded perspective view of a portion of the proposed flexible sheet that includes a brick provided with two grooves on opposite sides, two rods located on opposite sides of the brick facing said grooves, two retaining devices and a fall-preventing device removed from the brick;

[0045] FIG. 4 shows the same embodiment of FIG. 3 but assembled, the two rods being inserted in the two grooves of the brick located on opposite perimetric sides of the brick, the two rods being joined to each other by two retaining devices located on opposite ends of the brick and the fall-preventing device being inserted within the through-holes of the brick;

[0046] FIG. 5 shows a longitudinal section of a brick joined to the lattice of interwoven rods, said brick including a fall-preventing device inserted in the through-holes of the brick 20.

DETAILED DESCRIPTION OF AN EMBODIMENT EXAMPLE

[0047] The attached figures show embodiment examples of the present invention with an illustrative non-limiting nature.

[0048] The proposed improved flexible brick sheet is provided with a plurality of bricks 20 joined to each other by a plurality of interwoven flexible rods 10 forming a lattice which retains said bricks 20, as shown in FIGS. 1A and 1B.

[0049] The lattice will be supported on a structural element 60 which includes at least a first profile 61 and multiple second profiles 62 perpendicular to the first profile 61.

[0050] In FIGS. 3 and 4 a view is shown of a fragment of said flexible sheet, only showing a brick 20 and the surrounding rods 10.

[0051] The rods 10 that form the mesh are divided into first rods 11 parallel to each other attached by an end to a first profile 61 included in the structural element 60, and second rods 12 parallel to each other, orthogonal to the first rods 11. Therefore, the first rods 11 are the ones connecting the flexible brick sheet to the structural element 60 by their ends, providing support to the assembly.

[0052] It will be understood that the first profile 61 included in the structural element 60 will be connected to a support or to the ground and will be sized to support the loads of the flexible brick sheet.

[0053] In an example shown in FIG. 1A, a single first profile 61 will be attached to the building structure, on its façade, allowing for anchoring the flexible brick sheet in a vertical position lining said façade and the first rods 11 remaining vertically arranged with an upper end attached to said first profile 61.

[0054] In another example, shown in FIG. 1B, multiple first profiles 61 will be located in a horizontal position in such a way that the flexible brick sheet and the first rods 11 are located in a horizontal position forming a pergola, the first rods 11 remaining supported on the first profiles 61 at intermediate points.

[0055] According to another embodiment, not shown, the first rods 11 will form a catenary arch by the effect of gravity. In such a case the two ends of the first rods will be joined to two first profiles 61 located on both ends thereof, forming a pergola in the shape of a catenary.

[0056] In any case, each one of several first rods 11 will be opposite to a second profile 62 of the structural element 60 their entire length. In addition to connecting the first rods 11 to the structural element 60 by their end, this makes it possible for said first rod 11 facing a second profile 62 of the structural element 60 to be anchored thereto, also at intermediate positions, by clamps 50.

[0057] In FIGS. 1 and 2 said clamps 50 are shown, which in this embodiment have a U shape, which are located surrounding a first rod 11 by a closed end, and the second profile 62 of the structural element 60 remaining screwed by another open end of said U-shaped clamp 50.

[0058] Said clamp 50 prevents the first rod 11 anchored thereto from being shifted, limiting the possible swaying or vibration that the flexible brick sheet may suffer due to the wind, for example.

[0059] Said clamps 50 are placed at regular intervals along the first rod 11, and also provide an additional anchor of the entire flexible brick sheet to the structural element 60 in the event the connection of the ends of the first rods 11 should fail.

[0060] A washer 51 can be threaded around the clamp 50, pressing the first rod 11 against the intrados of the arcuate intermediate portion of the clamp 50.

[0061] According to the embodiment shown in FIGS. 3 and 4 the brick is a flattened rectangular brick 20 provided with two main sides 1 parallel to each other connected by four perimetric sides 2 of size smaller than the two main sides 1.

[0062] The two smaller perimetric sides 2 are connected with each other by through-holes 25 which traverse the whole the brick 20 from side to side.

[0063] Each one of the other two perimetric sides 2 is provided with a groove 21 which runs along their larger length. Each groove 21 is provided with an opening 22 which gives access to its interior, defined on the perimetric side 2 on which it sits. The part of the interior of the groove 21 furthest from the opening 22 is the bottom portion 23.

[0064] In the present embodiment, the opening 22 has a size larger than the bottom portion 23, so that the width of the groove 21 is decreasing, defining a wedge-shaped cross section.

[0065] In the cross section shown in FIG. 2 it is observed how, in the present embodiment, the first rod 11 has a cross section smaller than the opening 22 and larger than the bottom portion 23. This eases the insertion of the first rod 11 within the groove 21, through the opening 22 and its insertion until it remains nested, guaranteeing a firm retention therein, keeping it from being displaced and generating noises once the flexible sheet is installed.

[0066] Although in this embodiment the rod 10 inserted in the groove 21 is a first rod 11, it is also contemplated that it may be a second rod 12 which is inserted in the groove 21 of the brick 20.

[0067] In order to facilitate the assembly operations of the flexible sheet it is proposed that the ridges of the brick 20 parallel to the grooves 21 be bevelled ridges 24. This allows a brick 20 to be inserted within the lattice of interwoven rods 10 placing said brick 20 on the lattice of rods 10, in the position which said brick 20 will have to occupy, two rods 10 being supported on the two bevelled ridges 24. By applying pressure on the brick 20, the two rods 10 will slide on the bevelled ridges 24, becoming separated and allowing for the insertion of the brick 20.

[0068] In order to avoid an accidental removal of the rod 10 from the interior of the groove 21, which could cause the fall of the brick 20 from the flexible sheet, it is proposed to also include retaining devices 30.

[0069] In the present embodiment, each retaining device 30 consists of a rod with both its ends bent creating hook configurations 31. Each retaining device 30 is located transversally to the rods 20, each hook configuration surrounding one of said rods 10, in such a way that the retaining device 30 prevents the two rods 10 joined by said retaining device 30 from becoming separated.

[0070] In this case, the retaining device 30 is placed adjacent to one of the perimetric sides 2 of the brick 20 which is not provided with grooves 21, with its two ends provided with hook configurations 31 facing the insertion point of the rods 10 in the grooves 21.

[0071] The distance that separates the two hook configurations 31 will be smaller than the distance that separates the openings 22 of the two grooves 21 of one same brick 20, but larger than the distance that separates their respective bottom portions 23. Thereby, the retaining device 30 will keep the rods 10 inserted within the two mutually opposing grooves 21 of the same brick 4020 from falling out.

[0072] Additionally, it is also proposed to include a fall-preventing device 40 which, upon the accidental breakage of a brick 20, keeps parts thereof from falling off the flexible sheet.

[0073] Said fall-preventing device 40 consists of an element provided with shanks 41 conceived to be snuggly inserted inside the through-holes 25 of the brick 20, said fall-preventing device 40 therefore having a comb-like shape.

[0074] Optionally, it is proposed that said shanks 41 be harpooned, that is, provided with flexible projecting teeth that contact the inside walls of the through-holes 25 causing their deformation when being inserted therein, thereby achieving better retention.

[0075] It will be understood that the different parts constituting the invention described in an embodiment may be freely combined with the parts described in other different embodiments, even if said combination has not been explicitly described, as long as no prejudice exists in the combination.