ES2336990B1 - INTERIOR COATING FOR CEILINGS. - Google Patents

Abstract

Interior roof covering, which is formed by panels that are suspended from strips fixed to the ceiling. The panels consist of a previous layer decorative and by a thermally back layer insulation, which are joined together by an adhesive. The panels are suspended from the battens by means of hooks that they are formed by a lower branch that is introduced between the two layers of the panels, from at least two opposite edges of said panels, an upper branch that rests on the battens, and a central branch that runs between the upper and lower branches, attached to the edge of the panel and to the track.

Description

Interior coating for ceilings.

Field of the Invention

The present invention relates to a interior coating under ceilings, which is constituted by panels that are suspended from battens fixed to the ceiling.

The coating of the invention can be applied internally under covers of any type, which do not have thermal insulation or decorative coating, to provide both functions, being of special application to covers based on concrete, joist and vault covers, etc.

Background of the invention

Interior roof coverings are generally constituted by lamas of frieze or platform nailed on a wooden track that in turn is fixed to the deck by nails, screw studs or glue. Between frieze and the wall will be insulating plates.

Traditional coatings, although they serve As a means of thermal insulation, they do not offer ample possibilities Finishing.

Description of the invention

The present invention aims at a interior roof covering, which is made up of panels that offer good thermal insulation qualities, wide possibilities of decoration and that are resistant and long duration.

Another object of the invention is to simplify the assembly operations, with elements of simple constitution and reduced cost, which shortens installation times.

The coating of the invention, as it is initially pointed out, it consists of panels that remain suspended from battens fixed to the ceiling.

In accordance with the invention the panels are consisting of a decorative front layer and a back layer thermally insulating in nature, both joined together by an adhesive

With the constitution described, the panel has the possibility of presenting different finishes on the underside, by example for wooden friezes of different widths, plywood, plaster, acoustic conditioning elements, fiber cement, fibroyeso, etc. For its part the thermally insulating back layer It may be made of expanded polystyrene, extruded polystyrene, etc. The different layers that make up the panel can be joined by a polyurethane glue, during the pressing or forming process of the panels. According to the environments and the finishes chosen the panel can have a third back layer of reinforcement of another material (metal, wood, plastic ...) or be enlisted.

The rails used to hang the panels will preferably be wood.

The panels are suspended from the rails by hooks that have a lower branch that is introduced between the two layers of the panels, from at least two of the opposite edges of said panels, of an upper branch that supports on the rastreles, and of a central branch that runs between the upper and lower branches, attached to the panel edge.

The commented hooks may consist of U-profile pieces of flat branches. One of the extreme branches of U profile will be in lower position, to enter between The two layers of the panel. The central branch is upright, attached by its internal surface to the edge of the panel. This branch central also protrudes superiorly from the rear surface of the panel in a section of height equal to that of the profile of the Track them The other extreme branch of the U-piece is in position upper and has a lateral extension that is directed and supported on a track.

The hooks can be made of sheet metal, folded to define the three branches of the U-profiles, with the lateral branches perpendicular to the central branch. This central branch will support, to across the edge adjacent to the cited side extension of the upper extreme branch, on the track on which said rest lateral extension

The lower end branch of the hook, which is intended to be introduced between the two layers of the panel, you can present the tip topped end portion, to facilitate its Penetration between the two layers of the panel. You can also have a central axial groove from the free edge, to facilitate its insertion and avoid peeling off a wide portion of insulator thus ensuring a good fixation to the panel.

Brief description of the drawings

The attached drawings show an example of realization, not limiting, being:

Figure 1 a partial top perspective of a coating constituted according to the invention.

Figure 2 shows in perspective the system of fixing the battens to the ceiling.

Figure 3 shows in perspective the hook that It is used to hang the panels of the battens.

Figure 4 shows in perspective a first mounting phase of the hooks to the panel.

Figure 5 shows in top perspective a Suspended panel, of a strip, by means of a hook of the figure 3.

Figure 6 shows in cross section, along the line VI-VI of Figure 4, a width fixed to a panel.

Figures 7 and 8 show in perspective top, the coating components in a head mount of panels that do not have tongue and groove in them.

Detailed description of one embodiment

Figure 1 shows in perspective a portion of a coating constituted in accordance with the invention, composed of panels 1 that are hung from rails 2 which, as can be seen in figure 2, are fixed to the internal surface of the ceiling by means of pins 3 that go fixed to the battens 2 and that are suspended from rods threads 4 that are anchored by a block 5 to the ceiling. Regulation of the height of the battens 2 and fixing their position is get through nuts 6.

The battens 2 will preferably be made of wood, constituted for example by stringers of rectangular section.

Panels 1, as best seen in the Figure 6, will be constituted based on a previous layer 7, which define the surface view of the panel and that may be of different natures to offer different finishes, and for one layer rear 8 of thermally insulating nature, these two being layers bonded together by an adhesive, for example during it panel formation process.

The hanging of the panels 1 of the battens 2 It is made using hooks 9 which have a branch lower 10, flat structure, which is intended to be introduced between the two layers 7 and 8 of the panels, from at least two of opposite edges 11 and 12 of the panel according to the panel finish, Figure 1, to serve as a means of anchoring or fixing the hook to panels. The hooks 9 also have an upper branch 13, which will support on the rails 2, as will be discussed later, and of a central branch 14 that runs between the lower branches 10 and upper 13.

In the example depicted in the drawings, the hook 9 is made of sheet metal, shaped in a U-shape, the lower end branch 10 being longer than the upper end branch 13, this lower end branch 10 being further pointed at the end, to facilitate its introduction between layers 7 and 8 of the panels, and with a central longitudinal groove 15, from the free edge, to ensure the position between layers 7 and 8 of the panels avoiding their separation
ration.

Figure 4 shows the confrontation of the lower branch 10 of the hooks at the edge of the panels 1, for its introduction between layers 7 and 8, as shown in the figure 6.

When fixing the hooks 9 on the panels 1, the branch center 14 of the hooks is attached by its internal surface to the panel edge, as can be seen in figure 5.

The central branch 14 of the hooks will protrude from the rear surface of the panels 1, as depicted in the Figure 6, in a section of height equal to the height H of the battens 2, as depicted in figure 6. Thus, the extreme branch upper 13 of the hooks is located at the same height as the upper surface of the battens 2.

As can be seen in Figure 3, the branch upper end 13 of the hooks 9 has a widening side 16 than in the mounting position, as shown in the Figure 5, rests on the upper surface of the battens 2, serving as a means of hanging hooks 13 of the track them.

When the panels do not have tongue and groove head can be arranged with a hook 2 in head and pins 3 inverted, as shown in figures 7 and 8, so that the section cantilever serve as a stop that prevents the elevation of the panels 1 above its correct mounting position and generate a false tongue and groove using angle pieces 3 bolted to track it as shown in figure 7.

Fixing the rods 4 that suspend the Roof rails 2 can be made using standard studs.

For the installation of the coating of the invention is proceeded by a stakeout, marking on the ceiling some guide lines that will indicate the position of the battens. TO then on these lines the holes for the fixation of the rods 4 by suitable plugs.

The rails 2 will be fixed to the angles 3 by means of screws the angles 3 are then placed, all them at the same height using nuts 6 on the rods Four.

On the other hand, between layers 7 and 8 of the panels hooks 9 are fixed in the manner already described. These hooks must be placed on the panel with the same distance as they have 2 strips between them, each panel carrying a number determined of hooks depending on the finish of the panel and its size.

Finally, the installation of the panel, by a simple hanging action using the hooks 9 that through extension 16 of the upper extreme branch 13 are suspended from the rails 2.

With the constitution described, you can have a coating with different surfaces decorative views and whose installation time is extremely fast, which will impact favorably in the final costs of the work.

As can be seen in Figures 5 and 6, the central branch 14 of the hooks supports by its internal surface the edge of the panels 1, while along the edge adjacent to the extension 16 of the upper extreme branch 13 supports against 2 rails, thus preventing any movement accidental, once mounted the coating.

As can be seen in Figures 7 and 8, the hooks 9 can be arranged in the position represented in the Figures 5 and 6, with branch 13 and extension 16 in the direction longitudinally thereon, as indicated by reference 9 ' in figure 8 to simulate a tongue and groove.

Claims (6)

1. Interior covering for ceilings, consisting of panels that are suspended from strips fixed to the ceiling, whose panels are constituted by a decorative front layer and a thermally insulating back layer, joined together by an adhesive, and are suspended from the battens by hooks that have a lower branch that is inserted between the two layers of the panels, from at least two opposite edges of said panels, of an upper branch that rests on the battens, and of a central branch that runs between the upper and lower branches, attached to the edge of the panel and to the track, characterized in that the hooks consist of ribbed pieces of U-profile, of flat branches, one of whose extreme branches is in a lower position to be inserted between the two layers of the panel, remaining the central branch in vertical position, attached by its internal surface to the edge of said panel and protruding superiorly from the surface ie rear panel in a section of height equal to that of the profile of the rails, while the other extreme branch of the piece in U is in a superior position and supported on a track. 2. Coating according to claim 1, characterized in that the upper branch extends laterally in a portion that rests on a strip. 3. Method according to claims 1 and 2, characterized in that the hooks rest on the strips through at least the lateral extension of the upper end branch, supporting the central branch through the edge adjacent to said lateral extension, on the strip, on which this extension rests. 4. Coating according to claim 1, characterized in that the lower end branch of the hook, intended to be inserted between the two layers of the panel, has the end portion tipped with a central axial groove from its free edge. 5. Cover according to claim 1, characterized in that the hook is made of sheet metal, bent in a U-shape, with the end branches perpendicular to the central branch, the lower end branch being longer than the upper end branch. 6. Coating according to claim 1, characterized in that the panels further include a third rear layer of reinforcement.