ES2310100A1 - Parquet (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Parquet. It is formed by tongue-and-groove connection of pieces (1) of wood or similar of square or rectangular shape with linear or locked position of the pieces (1). It includes connection projections (7) located on two consecutive sides and there are corresponding recesses (11) on opposite sides to the previous ones. Both the projections (7) and recesses (11) have an obtuse-angled triangle configuration, adopting an oblique arrangement to achieve locking and having inverted orientations to allow the coupling between pieces (1) to be made according to a simple diagonal movement of the new piece to place. The recesses (11) and projections (7) are located in the lower third of the thickness of the piece, the first in a lower flange (12) and the second under a flange (8) of the central third of the thickness of the pieces ( 1). (Machine-translation by Google Translate, not legally binding)

Description

Parquet.

Object of the invention

The present invention, as expressed in the statement of this specification refers to a parquet and is of the type formed by pieces of wood or similar contour rectangular or square, which include interconnection means tongue and groove when having projections on one of the edges of the lower face and located in the lower third of the thickness of the piece, which are introduced in respective incoming receivers  arranged on the opposite edge of an adjacent piece.

It is an object of the invention to improve the shape assembly to allow even unqualified people the install it very easily.

Background of the invention

The same signature requesting this invention has different records of parquet pieces, between which should be noted which is intended for a device of union of plates or parquet pieces, in which the interconnection between parts following two directions perpendicular mounting based on the coplanar arrangement of the pieces, thus getting more work. Initially it made an approach movement to produce the lace and then a perpendicular or lateral movement with respect to the first to provide the hitch or lock.

The final fixing of the pieces or plates is got with the help of some angular staples that were left introduced in two recesses made in two pieces contiguous in a linear composition, completing between both this angular shape of the staple receiver.

There were angular protrusions located in the minus one of the sides of the piece and formed in the third less than the thickness of it, being under a tab existing in the central third of the thickness of said piece. In this lower part where the protrusions are formed angular, an outstanding tab is received in correspondence with the lower third of the opposite side of an adjacent piece, existing in this last tab the incoming angle recipients of the referred angular projections.

Description of the invention

In general, the parquet that the invention  proposed is formed by pieces that also include some connection projections on one of its edges and specifically on the lower third of its thickness, and incoming receptors on the edge opposite of an adjacent piece and also practiced on a tab in prolongation of the same lower third of the thickness of the piece. The projections are located under a continuous tab emerging from the central third of the thickness of the piece and this tab will in turn be housed in a receiving channel of the opposite edge of the adjacent piece in a linear or locked composition of the pieces.

The upper face or strip of the pieces can bring a ceramic plate or similar attached by glue. It is also contemplated that there may be sealing gaskets interposed between the ceramic plates, then having said together an inverted "T" section so that the soul placed between adjacent plates and the crossbar is inserted in respective grooves practiced perimeter in the third higher than the thickness of the piece of wood or similar. Superiorly to the perimeter groove the piece of wood or similar will carry performed a countersink to allow tight mounting of the gasket, this face corresponding to half the thickness of the soul of it. The ceramic plates will naturally have the corresponding dimensions with those of the seen face of the piece lower.

The connection projections between the parts are  located on two consecutive sides of the same and the incoming corresponding exist on both sides opposite the previous. The shape of the incoming and outgoing is identical between yes and in the form of an obtuse triangle, thus providing projections obliquely or diagonally but so that the orientation of those located on one side be reversed with respect to those located in the other adjacent.

This provision determines that the coupling between pieces is done by sliding the new part coplanarly to mount with a diagonal movement like this, the new part installed You cannot leave unless you move in the same direction diagonal to how it was introduced, since otherwise locked. It is no longer necessary to make compound movements to connect these pieces or tiles as was the case with the configuration of incoming or outgoing comments in the section previous.

Another feature presented by the invention lies in the fact that the flange of the central third of the thickness  of the piece extends continuously on both edges consecutive, with the particularity in addition to its upper face it is topped in the form of a descending ramp towards the free edge and slightly protrudes from the connection projections located below her.

Each of the opposite edges to said eyelashes extending the central third of the thickness, have practiced the receiver channel of complementary section, optimizing The fit between pieces.

Staples or "U" hitch elements they are also used to get a better lock every two contiguous pieces of the same row, for which the lower face of the pieces it has practiced angular recesses that affect only the lower third of the thickness, one of whose sections are arranged next and parallel to the adjacent sides and practiced from the remaining opposite sides. The other section that complete the angular shape of the staple receiving recess in "U" affects only the edge of the extreme areas. When the two adjacent pieces have been assembled, it is installed perfectly the staple that is flush with the edge without obstructing the assembly of the new piece and whether the composition is linear or locked.

It is also planned that the upper face or view of the pieces of wood or similar, is covered by a ceramic plate or similar glued with adhesive. In this case, it You can install gaskets between plates, taking such together an inverted "T" section, taking in this case the upper third of the thickness of the piece a face perimeter to reduce the surface and allow the assembly of the joint between the two adjacent plates. The boards are shaped general "T" inverted and the crossbar is housed in two perimeter channels practiced for this purpose in this upper third of the thickness of the pieces.

To facilitate the understanding of characteristics of the invention and forming part of this report descriptive are accompanied by sheets of plans in whose figures, with illustrative and non-limiting nature has been represented next:

Brief description of the drawings

Figure 1. It is a perspective view of one of the pieces of the parquet object of the invention.

Figure 2. It is a perspective view of the same parquet piece of figure 1, on the underside.

Figure 3. It is a plan view of what is shown in figure 1.

Figure 4. It is an elevation view of what is shown in figure 3.

Figure 5. It is a profile view of what is shown in figure 3.

Figure 6. It is a bottom plan view that  corresponds to figure 2.

Figure 7. It is a plan view of the assembly of four pieces of the parquet.

Figure 8. It is an elevation view of what is shown in figure 7.

Figure 9. It is a bottom plan view of the shown in figures 7 and 8.

Figure 10. It is an exploded elevation view to observe the coupling of two pieces of the parquet.

Figure 11. It is a view similar to Figure 10 once the coupling is done.

Figure 12. It is a bottom plan view of the assembly of four parquet pieces, in a working composition
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Description of a preferred embodiment

Referring to the numbering adopted in the figures we can see that the parquet that the invention proposes is form in this exemplary embodiment with square shaped pieces referenced in general with the number (1). The face is seen referenced with the number (2) and the hidden face with the number (3).

In the enlarged details of Figures 4 and 5 it is observed that the thickness of the pieces (1) is divided into three parts that can be the same or different. The upper third is referenced with the number (4), the central with the number (5) and the bottom with the number (6).

The connecting projections between parts (1), practiced on the lower face (3) and occupying the lower third (6), are referenced with the number (7) and are in two adjacent sides and under the flange (8) which is continued by both adjacent or consecutive sides. The upper face of this tab is referenced with (9) and forms a ramp that facilitates the entry of said tab (8) in the channel (10) of the respective opposite sides of the piece (1), as seen in the enlarged detail from figure 4. The coupling of two adjacent pieces looks more clearly in figures 10 and 11 where it is shown respectively the position before coupling and after coupling.

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The incoming corresponding to the outgoing (7) located on the respective opposite sides and also consecutive with each other, they are referenced with the number (11), there are four incoming (11) and other four outgoing (7) in the contour of the piece (1), in opposite positions.

The entrees (11) are practiced on the edge of the flange (12) located in extension of the lower third (6) of the thickness of the piece (1), on two of the consecutive sides corresponding, as seen in the enlarged detail of Figure 4 corresponding to an elevation view of figure 3.

Note that outgoing (7) and incoming (11) complementary all have a triangle configuration obtuse angle adopting an oblique arrangement in the same diagonal direction of the pieces 1, which determines that the coupling of parts can only be done in this direction diagonal as they enter perfectly centered. Both are also affected rounding in the vertices for this same purpose.

With special mention to figures 2 and 9, for ensure the immobility of the pieces (1) of the parquet are located staples (13) in the angular recesses (14) of sections perpendicular (15) and (16) than in the assembly of two pieces make up the receiver housing of the clip (13), affecting these angular notches (14) only to the lower third (12) of the piece thickness. Sections (15) are practiced only in two of the opposite sides of the pieces (1) and in proximity to the other sides of them. Sections (16) affect only the edge of the extreme areas of these same sides. In figure 9 one of the clips is already mounted to observe how produces blockage in alignment of parts in a composition linear, while figure 12 shows an assembly following a locked composition of the pieces (1). The soul of the staples (13) does not protrude from the edge of which the projections (7) so as not to obstruct the assembly of another piece adjacent.

Preferably the clips (13) have their branches  Slightly convergent to facilitate progressive fitting. The staples (13) found on the side of the entrees (11) seat in a front machining or flange flange lower (12) which shortens the length of the wing precisely in the measurement of the thickness of the core of said clip (13).

Claims (6)

1. Parquet, of the type formed by pieces of wood or similar of square or rectangular shape and that include connecting projections between adjacent pieces, located in the lower third of its thickness at one of its edges and under a continuous flange of the third center of the thickness, which interconnects with corresponding recesses provided on the opposite edge of an adjacent piece and made in an extension flange of the same lower third of the thickness, the paracentral flange of the opposite edge of an adjacent piece being on this lower tab, It can be fitted with a top plate of any type of ceramic, synthetic, natural or similar flooring, characterized in that the projections (7) of connection between pieces (1) are located on two consecutive sides, and the corresponding recesses (11) located on the opposite sides to the previous ones, adopting all (7, 11) a obtuse triangle configuration but with orientation actions reversed in them, all of which determines that the coupling between pieces (1) is carried out by coplanarly sliding the piece (1) with a diagonal movement. 2. Parquet, according to claim 1, characterized in that the flange (8) of the central third of the thickness of the piece (1), has its upper ramp face (9) descending towards the edge and protrudes slightly from the projections (7) of connection located below it, and the opposite edge respective to these tabs (8) has a complementary section channel (10) for coupling said flange (8) in ramp (9) of an adjacent piece (1). 3. Parquet, according to claim 1, characterized in that the bottom face (3) of the pieces (1) has angled recesses (14) close to and parallel to two of the opposite edges and affecting the lower third of the thickness, in the which are mounted staples (13) of "U" hook for fastening two corresponding adjacent pieces (1), placing the soul to beams with the edge and branches embedded. 4. Parquet according to claim 3, characterized in that the branches of the staples (13) in the form of "U" are slightly convergent optimizing the support. 5. Parquet, according to claim 1, characterized in that the upper face (2) or view of the pieces (1) of wood or the like is covered by a ceramic plate or the like attached with adhesive. 6. Parquet, according to claim 5, characterized in that the edges of the pieces of wood or the like include a perimeter groove made in the upper third of its thickness and an upper facing therefrom for the tight assembly of a joint in Inverted "T" whose core is located between adjacent ceramic plates or similar and the crossbar is inserted into the respective grooves.