KR20070080240A - Device for joining parquet-type plaques or pieces - Google Patents

Abstract

A device for joining parquet-type plaques or pieces is provided to install plaques or tiles and parquet-type pieces simply and to take similar decorative effects with non-tongue and groove parquet pieces by making the formation of various deformation possible. The invention relates to a device for joining parquet-type plaques or pieces, wherein four recesses and four projections are formed on pieces correspondingly, the recesses are formed on the edge of a flange located on an extension of a third part of the thickness of the piece, and the projections and the recesses have the form of an obtuse angle triangle adopting an oblique arrangement in the same diagonal direction as the pieces to couple the pieces in the diagonal direction.

Description

Parkey type plaque or piece joining device {DEVICE FOR JOINING PARQUET-TYPE PLAQUES OR PIECES}

1 is a perspective view of a joint of parquet-type plaques or pieces in a linear configuration in which the device forms an object of the invention and one of the plaques is shown in separate form.

FIG. 2 is a view similar to FIG. 1 of a half piece intermesh configuration using the same plaque.

3 is a top view of one of the parquet plaques or pieces.

4 is a bottom view of the same plaque.

5 is an elevation view of the same plaque as in FIG.

6 is a plan view of what is shown in FIG.

7 is a bottom view of FIG. 2.

8 is an elevation view of FIG. 7.

FIG. 9 is that of the embodiment of FIG. 1 in which a parquet-type plaque or piece comprises ceramic or similar packaging as their visible face and a separation present therebetween joins the plaques. It is a drawing of the same type.

10 is a plan view of detail A of FIG.

FIG. 11 is a cross-sectional view taken along the line B-B of FIG. 9.

FIG. 12 is a bottom view of the half piece intermesh configuration shown in FIG. 9.

13 is a perspective view of a second embodiment of a parquet piece forming an object of the present invention.

FIG. 14 is a perspective view from the bottom of the parque piece of FIG. 13.

FIG. 15 is a plan view of what is shown in FIG. 13. FIG.

FIG. 16 is an elevation view of what is shown in FIG. 15.

17 is a side view of that shown in FIG. 15.

18 is a bottom view corresponding to FIG. 14.

Fig. 19 is a plan view of four paka piece fittings.

FIG. 20 is an elevation view of what is shown in FIG. 19.

FIG. 21 is a bottom view of what is shown in FIGS. 19 and 20.

It is an isolation elevation for demonstrating joining two paque pieces.

FIG. 23 is a view similar to FIG. 22 after bonding is performed.

Fig. 24 is a bottom view of the four paque piece fittings of the intermesh configuration.

FIG. 25 is a plan view of a portion of an intermeshed parquet constructed in accordance with a third embodiment of the present invention. FIG.

FIG. 26 is a top view similar to FIG. 25 with another arrangement of the herringbone assembly along a direction parallel to the outer side;

27, 28 and 29 are longitudinal and elevational elevations, respectively, of a piece of parquet piece corresponding to one of two formats, in accordance with a third embodiment of the present invention.

30 is a bottom view of what is shown in FIGS. 27-29.

FIG. 31 is a perspective view of the same paka piece of FIGS. 27 to 30.

32, 33, and 34 are longitudinal axis elevation and transverse elevation views of one parquet piece of another type according to the present invention.

35 is a bottom view of the same paka piece of FIGS. 32 to 34.

36 is a perspective view of the same piece of FIGS. 32 to 35.

FIG. 37 is an exploded perspective view for explaining the intermeshing of the piece of the parquet of FIG. 26. FIG.

FIG. 38 is an enlarged view of detail C of FIG. 37.

39 is a bottom perspective view of the pake of FIG. 25.

40 is a plan view of a portion of a parquet constructed of pieces of rectangular and rectangular pieces with different dimensions corresponding to each of the two types of parquet pieces.

The present invention has significant advantages over conventional parquet floors of the parquet type, as indicated by the name herein, and includes a parquet-type plaque or piece joining device comprising means for protruding or slotting between different pieces. It is about.

There is currently a wide range of forms and systems for installing floors based on tiles that can be fitted together but no solid-type joining is achieved, and where the solid floor is long, the pieces do not fit optimally, or at least the pieces, The combination and tile of the piece leading together according to the invention in the form of an installation such as a paquee, which shows a great advantage over the current installation system in view of all the above ease of installation and intuition, fit of the piece, and engagement. It does not represent a structure for plaques.

It is an object of the present invention to achieve a new form of simply installing plaques or tiles, and preferably paque-type pieces, despite providing a high level of finishing and finishing.

It is also an object of the present invention, as in the case of the configuration in herringbone, to give this type of parka an additional technical advantage that allows the creation of various variants to achieve a similar decorative effect with the Nantong and Groove Pacae Pieces. It is.

The apparatus is based on conventional pieces or tiles constituting the floor or parquet, but the apparatus is provided with fixing means of certain features described below.

The fastening means cooperates with a predetermined extension or flange backed through its bottom to engage in a tongue and groove manner and also to engage with the receiving housing of the adjacent piece, and on one or more sides of the piece existing on the opposite side of the piece. It consists of a predetermined angular projection located.

On the opposite or edge side there is a predetermined recess formed at an angle with respect to the flange of the edge carrying the angular projection or the lower flange which will in turn be left below the extension in accordance with the tongue and groove connection with the coplanar movement of the piece. Is provided. One piece is tapered in the direction orthogonal to the first movement with respect to the other piece so as to achieve overall fixation such that the end of the angular projection passes through the end elbow of the other recess or plaque of the other piece via the hook.

In addition, a top or visual surface, such as a parquet-type plaque or piece, is provided and has plaques of all types of packaging material backed thereon.

In the second case, ie, when the piece has another plaque of packaging backing on it, some discrete coupling is preferably included in order for the edge to contain a corresponding match. The joint has an inverted profile in the “T” shape, and a central piece located between adjacent paquees and crosspieces is contained within the separation opening of the paque type plaque or piece, which opening is extended or close to the center. Higher than the connecting flange. That is, very close to the top surface of the Pak-type piece.

The other two opposing sides of the parquet-type plaque or piece have one or more mortises, one of which includes two flanges parallel to it, the other piece or the other of the opposite edge of the plaque in the longitudinal fitting. Since it can be inserted into the groove, it is joined in a different tongue and groove manner as described above.

In addition, corner pieces that are applied to the angular zones of the two pieces at the point where the two pieces meet, in order to fit the parquet type pieces according to the linear component, ie when the joints are arranged continuously, to prevent sliding. The grooves are included in the shape of, thereby provisioning the pieces to fully engage each other. One tab of the corner piece and a part of the other tab are inserted and left in the groove of one flange of the piece, and the rest of this tab in the groove of the flange of the plaque occupying the oblique position is a plaque close to the joining of the four pieces. Covered.

Of course, all the corner pieces are hidden when the tongue and grooving of the piece is done at the time of formation of the parquet type floor.

In the intermeshing configuration of the pieces, in other words, when they are arranged in a quincunx, the blocking corner pieces are unnecessary because the arrangement remains very stable and blocked. In particular, when the piece is rectangular in shape, the larger side piece has each engagement means, and the smaller side has a different type of engagement. In these rectangular pieces, all of them depend on the number of angular protrusions and recesses present, so the intermesh configuration can be half-pieced around the piece or in a five-point shape, or the intermesh configuration can be a quarter-piece or It can be implemented with other desired modifications.

In another embodiment, the parka proposed by the present invention has a slight connecting protrusion at one of its edges, especially at the lower third of its thickness, at the opposite edge of the adjacent piece and at the same lower three minutes of the piece thickness. It consists of a piece containing an accommodating groove formed in the flange in the 1 extension part of the. The protrusions are located underneath the continuous flanges protruding from the center third of the piece thickness, which flanges will in turn be received in the receiving grooves of opposite edges of adjacent pieces in the form of pieces of linear or intermesh configuration.

The top or strip of the piece may have a ceramic or pseudo plaque that is glued to the back of the piece. There is a sealing joint with “T” intersections interposed between the ceramic plaques and inverted in the case such that a central piece is located between adjacent plaques and the crosspiece is cut adjacent to the upper third of a wood or similar piece thickness. It may be thought of as being inserted into each slot. On adjacent slots, a wooden or similar piece has a facing to allow for a precise fit of the joint, which facing corresponds to the top half of the center piece of the joint. Of course, the ceramic plaques will have dimensions corresponding to that of the viewing face of the bottom piece.

The connecting projections between the pieces are located on two successive sides and the corresponding recesses are on two sides opposite to the previous one. The shapes of the recesses and protrusions are identical to each other, and in the form of an obtuse triangle, the protrusions are oblique or diagonal in shape, the direction of which is located on one of its sides inverted relative to that on the other adjacent side. to be.

This arrangement determines that the connection between the pieces can be made by sliding on the same plane of the new piece fitted by the diagonal movement. Thus, the newly installed piece may not be separated unless it is displaced in the same diagonal direction as it was inserted. As long as the concave or protrusion configuration described above is used, complicated movements are no longer necessary to connect these pieces or tiles.

Another feature represented by the second embodiment is a ramp in which the flange of the center third of the piece thickness extends continuously along both sides in succession, descending toward the free edge and projecting slightly beyond the connecting projection located below it. In that it further has an upper end as a feature.

Each edge opposite the flange at the extension of the center third of the thickness has a receiving groove of complementary cross section formed therein to optimize the fit between the pieces.

In addition, a clip or “U” shape such that certain angular notches cut into them are formed on the bottom surface of the piece, affecting only the lower third of the thickness to achieve good engagement with each of the two adjacent pieces in the same row. Engagement members are used, one of the sections being arranged in parallel and proximal to the adjacent side, with the other opposite side. The other section that completes the angular shape of the receiving notch of the "U" shaped clip only affects the edge of the end region. When two adjacent pieces are fitted, the clip is fully installed and remains coplanar with the edges without interfering with the fitting of the new piece, whether in a linear or intermesh configuration.

In addition, the top or visual surface of the wood or similar piece is formed to be covered with a ceramic or similar plaque that does not fall off the adhesive. In this case, a hermetically sealed sealing joint can be fitted between the plaques, the joint having a "T" shape inverted in cross section, in which case the upper third of the thickness of the piece reduces the surface to reduce the surface. Allows for joints that have a facing and fit between two adjacent paques. The joint has the general form of an inverted "T" and the crossmember is received in a separate peripheral groove formed for the purpose in the upper third of the thickness of this piece.

The third embodiment has a structure similar to the previously mentioned embodiment and has a complementary inclined receiving recess and the center one third of the thickness of the other side, although it has a lower one-third inclined protrusion of the piece on two adjacent sides. Together with the flanges and slots in Pak, the pakei exhibits the features of the advantages mentioned earlier in the area of the subject matter of the present invention. This constitutes the fact that herringbone formation in the case of rectangular pieces allows the number of other components of the parquet to be increased without tongue and grooving.

To accomplish this, there are two types of pieces involved in the formation of the paque according to the invention, which are symmetrical and mirror symmetrical with respect to a vertical plane parallel to one of their sides. In a symmetrical arrangement, all pieces have flanges, slots, inclined recesses, and inclined protrusions, so herringbone formation can be used to fit a new piece in a position that has been rotated 90 ° with respect to the previously suitable one of the type. By means of a replacement piece of one type fitted.

Pieces of a similar type cannot be used to form herringbone formation.

In the case of an annotated preferred embodiment, herringbone formation is done in two types of pieces in the same dimension. It is formed such that the length of one type of the piece is a multiple of the width of the other type piece and the width of the former is a divisor of the latter length. Thus, one type of piece can be squared and the other type of smaller rectangle has half the value of the square side, and the larger side doubles between the different combinations.

In order to understand the nature of the present invention and to facilitate the incorporation of this technical specification, several drawing sheets are added, including the numerical values set forth below which are illustrative rather than limiting.

Although description is made with reference to the symbols employed in Figs. 1 to 12, according to the Parkey type plaque or piece joining apparatus proposed by the present invention, these pieces are moved by two vertical coplanar movements, i.e., one approach and another side It can be fitted to the dog and the groove by sliding. Fig. 1 shows the joining of the plaque 1 in a linear configuration (joints occur simultaneously because they are aligned in two vertical directions), and Fig. 2 shows a half piece intermesh configuration.

In order to achieve this, the plaque 1 has a predetermined angular extension 2 as an extension of the bottom on one of its opposite sides, and corresponds to one third of the thickness of the piece as shown in FIG. On the opposite side, individual recesses 3 are present at the edges having the same thickness (1/3 of the total thickness of the piece 1), the size of which the angular extension 2 can enter, and then The lateral movement is such that each piece is interconnected to ensure engagement. The angular extension or protrusion 2 is backed at the bottom of the central rim 4 of its edge, and the recess 3 is bottom flange 5 defined by the lower third of the thickness of the plaque 1. Is removed from the wall.

The center flange 4 (in the center, as shown in the drawing, as described above, about 1/3 of the plaque 1 thickness) protrudes with respect to the top or viewing surface of the plaque 1, As shown in the fitting, the top surface is a perfect rectangle. As can be seen more clearly in FIGS. 7 and 8, the flange 4 remains inserted in the groove 6 of the opposite edge of the adjacent piece. The visual face is indicated by a sign 7 and the bottom or hidden face is indicated by a sign 8.

In FIG. 7, the connection of the two vertical movements can be seen as the engagement of the extension angle 2 with respect to the recess 3. The furthest concave 3 of the existing concave is open at the contact edge by being close to the corner of the plaque.

So far for this part, in the example of such rectangular plaques 1, the plaques 1 are connected via their longitudinal or longer edges. On the bottom face of the same flange 5, since one of them has a flange 9 formed on one side and the other side of the mortise 10, the connection through the shorter edge is also done in a precise manner, and the flange 9 ) Is inserted into the mortise depression 11 on the opposite edge of the adjacent plaque, so that the trapezoidal projection (between the lateral movement at the entrance of the elbow of the angular protrusion 2 and the angular recess 3 in a linear movement simultaneously) One side and the other side of 12) are inserted.

With reference to FIGS. 9-12, the example of embodiment which has the ceramic or pseudo plaque 13 in the upper surface or the visual surface, and the square plaque 1 'adhere | attached with the adhesive agent is demonstrated. In this case, when the edge of the wood is machined into a "T" shape inverted with respect to the joint 14 of the same cross section so that the center of the joint is substantially coplanar with the visual plane of the plaque 13. It can be seen that it extends to (or slightly covers). As can be seen from the figure, the joint side inclined tab is small, so that the joint 14 fits perfectly to the side of the ceramic plaque 13.

When fitting the plaques while adapting the linear combination, the joint 14 is finished with a double oblique angle to solve the point of agreement (see FIGS. 9 and 10). If the fit is a half piece engagement (FIG. 12), the joint is straight, since the cross section and the cross section are in contact with each other, either in successive longitudinal lines or in the cross section or vertical plane therebetween.

1, 6 and 7, in the linear configuration of the plaque 1 and the half piece engagement in FIG. 2, the piece 1 is arranged in the center in a pentagonal arrangement. With this geometry of the plaque 1, the quarterpiece engagement may be done simply by connecting other mismatched plaques by selecting another connection recess for engagement at the edges.

Finally, in the linear construction of plaques of both type 1 and type 1 ', perfect intermeshing results in corner pieces 15 (Figs. 1, 6, 10), if they coincide, This is accomplished by positioning the depressions 16, 17 forming a receiving depression with respect to 15). This corner piece is completely masked if the final piece equips four pieces at orthogonal points of the four pieces or close to plaques 1 and 1 '.

Referring now to the numbers currently employed in Figs. 13-24, it can be seen that the parquet proposed by the present invention generally consists of a second example of an embodiment having a square piece with reference to the number (18). The visual face refers to the number 19 and the obscured face refers to the number 20.

In the enlarged detailed views of FIGS. 16 and 17, the thickness of the piece 18 is divided into three parts, which may be the same or different. The upper third refers to the number 21, the central part to the number 22 and the lower part to the number 23.

The connecting projection between the pieces 18, which are made between the bottom face 20 and occupies the lower third (23), refers to the number 24 and is continuous on two adjacent sides and along adjacent or continuous sides. It is found under the flange 25. The upper surface of this flange refers to (26), and a ramp to facilitate entry of the flange 25 in grooves 27 on each opposite side of the piece 18, as can be seen in the enlarged detail view of FIG. To form. The joining of two adjacent pieces is shown more clearly in FIGS. 22 and 23, respectively indicating the position before and after joining.

The recesses, which are located on each opposite side and correspond to the protrusions 24 that are continuous with each other, refer to 28, and there are four recesses in the contour of the piece 18, and the four protrusions (at the corresponding positions) 24) are more present.

Of the flange 29 located in the extension of the lower third (23) of the thickness of the piece 18 on two corresponding adjacent sides as indicated in the enlarged detail view of FIG. 16 corresponding to the front view of FIG. A recess is formed at the edge.

Both the protrusions 24 and the complementary recesses 28 have the shape of an obtuse triangle that adopts an oblique arrangement in the same diagonal direction of the piece 18, and because they enter the center perfectly, the piece is directed in this diagonal direction. It means that it can be combined. Both have rounded edges for the same purpose.

With the special intention of FIGS. 14 and 21, in order to ensure the fastening of the piece 18 of the pake, the clip 30 is positioned in the angular notches of the vertical zones 32 and 33 and the assembly of the two pieces. An accommodating housing of the angular notch 31, the clip 30, which affects only the lower third 29 of the thickness of the piece. The zone 32 is formed only in two parts on the opposite side of the piece 18 adjacent to the other two sides. The zone 33 only affects the edges of these same side end zones. In FIG. 21, one clip is already fitted and may indicate how blocking is produced in the arrangement of the pieces in the linear configuration, while in FIG. 24 the assembly may represent the intermesh configuration of the piece 18. . The central portion of the clip 30 does not protrude at the edge at which the protrusions 24 appear so as not to interfere with other adjacent fits.

The clip 30 focuses the arm slightly to facilitate continuous insertion. The clip 30 on the side of the recess 28 rests on the face or face facing of the lower flange 29 which cuts the length of the tab to the extent of the thickness of the central portion of the clip 30.

In a third embodiment of the present invention, according to Figs. 25-40, the parquet is in this case arranged so that an intermesh or herringbone assembly can be arranged which rotates by 90 [deg.] With respect to the first fitted rectangular pieces. And as shown in 26, two types of pieces.

One type of tile piece is labeled 34 and the other type of tile piece, highlighted in stipple, is labeled 35.

Piece 34 provides the arrangement shown in FIGS. 27-31, and piece 35 provides the arrangement shown in FIGS. 32-36.

The piece 34 and the piece 35 are in vertical plane symmetry, ie mirror plane symmetry, as can be seen below.

The piece 34 provides a visual surface or top surface 36 having a straight end, and a bottom surface 37 having inclined protrusions 38 on two adjacent sides thereof and a recess 39 complementarily obliquely on the other two sides. do.

On these two adjacent sides, the inclined protrusion 38 has a thickness that is equivalent to the upper third of the thickness of the piece 34 and abuts the center flange 40 below the center of the piece thickness. On the other two opposite sides there is a corresponding slot 41 which receives the flange 40 by tongue and groove joints.

The recess 39 is formed in the flange 42 which protrudes to the lower third of the thickness of the piece 34 extending along the corresponding adjacent side, and these recesses are in the corresponding portions overlapping at the time of installation. It is located below the center flange 40 to be alternately inserted into the recess 39. Since the protrusions are oblique like the recesses, new pieces to be fitted are connected diagonally.

The piece 35 as part has the same geometrical characteristics with respect to the flanges 40 and 42, the inclined recesses 39, the inclined protrusions 38 and the slots 41, but FIG. , All of them are arranged symmetrically, as can be deduced by simultaneously comparing 41, 42 and 44 for pieces 28 and 30 and piece 35.

For example, placing FIG. 26 on the left side of FIG. 35 shows that the inclined protrusions 38 and the inclined recesses 39 of the left piece 34 have opposite directions to the right as a result of the symmetry they show. Can be. As desired, when the piece 34 and herringbone shaped piece 35 are engaged with each other to form a paque, the piece 35 is rotated 90 ° clockwise to make a perfect connection. In the embodiment shown in Figs. 25-36, the installation of the parquet with the pieces 34 and 35 is as shown in Figs. Pieces 34 and 35 each have two recesses and two protrusions on the longer side, one recess and one center on the shorter side (the length of the piece is twice its width). Since they have protrusions, the connection is made perfectly in the same direction due to the respective protrusions 38 and the recesses 39. In Figure 39 we can see the bottom of this assembly in which protrusions and indentations are found. If only 34 type pieces or 35 type pieces are used, this connection of the herringbone (intermesh structure) cannot be formed, and the parquet can only be installed with the pieces connected in line in a line (line structure).

Finally, with reference to FIG. 40, one can see a parquet formed from a square piece of type 34 (denoted by 34 ') and a rectangular piece of type 35 (represented by 35'), which are tabs, slots. However, they are only symmetrical with respect to recesses and protrusions and not with respect to dimensions. In this case, the length of the piece 34 'is twice the length of the piece 35' and its width is half the latter.

Although the present invention as described above provides a high level of finishing and finishing, it is possible to simply install plaques or tiles, and preferably paque-type pieces, and also to allow the creation of various deformations, thereby making it possible to produce egg and groove waves. The K piece has the effect of achieving a similar decorative effect.

Claims (15)

In a parquet type plaque or piece joining device, which can be combined by tongue and grooving means: The paca type plaque or piece (1, 1 ', 18, 34, 35), Located at the bottom of one or more of the edges, reclining below the central near flanges 4, 25, 40 of the edge and provided at opposite edges of adjacent pieces or plaques 1, 1 ', 18, 34, 35; In addition an extension provided in particular in the lower flanges 5, 29, 42 and interconnected with the predetermined recesses 3, 28, 29 which are held below the center near flanges 4, 25, 40 of the opposite edges. Or projections (2, 24, 38). The method of claim 1, The extension part 2 and the concave part 3 for mutual connection in the joining between adjacent plaques are angled so that they can be engaged by two vertical coplanar movements, or Piece splicing device. The method of claim 1, The recesses 3 of the lower flange 5 are at least two copper fittings suitable for insertion into another piece or other similar recess 11 at the opposite edge of the plaque 1, 1 ′ in the longitudinal assembly. -A parquet-type plaque or piece joining device characterized in that it extends through one of the adjacent edges of the piece (1,1 ') with the motiss (10) at the edge formed by the lateral flange (9). The method of claim 1, The top or visual face of the piece or plaque 1 ′ has a plaque type plaque, characterized in that it has a plaque 13 which is backed to any of the packaging materials of ceramic packaging, synthetic packaging, natural packaging or similar packaging. Piece splicing device. The method of claim 4, wherein The two parquet type plaques or pieces 1 'include the mechanization of the edge including the split joint 14 with an inverted "T" contour and a center located between the adjacent plaque 1' and the crosspiece. A piece of parquet-type plaque or piece joining device, characterized in that the piece is inserted into a split opening made higher in the central proximal extension or flange (4). The method according to any one of the preceding claims, The central near extension or flange 4 of a two-Parque type plaque or piece occupying a diagonal position in a linear assembly configuration is in the form of a corner piece 16-17 that covers a continuous depression with two of them in each matching area. Is exposed, and the corner pieces 15 of the same contour which are covered by the plaques 1, 1 'which later block the joining of four pieces by interlocking of the plaques or pieces 1, 1' are embedded. Parkey type plaque or piece joining device, characterized in that. The method of claim 1, Projections 24, 38 for the joining between the pieces 18, 34, 35 are located on two consecutive sides, the corresponding recesses 28, 39 opposing the projections 24, 38. Located on the side, both the protrusions and the recesses 24, 28, 38, 39 adopt an oblique arrangement in the form of an obtuse triangle, all of which are identical to the pieces 18, 34, 35 by diagonal movement. Parque type plaque or piece joining device, characterized in that the joining between the pieces (18, 34, 35) by the sliding on the plane. The method of claim 1, The ramps 25, 40 of the center third of the thickness of the pieces 18, 34, 35 are lowered toward the edges and slightly projected past the bottom connecting projections 24, 38. (26) having a top surface, each edge facing the flanges 25, 40 for connection with the flanges 25, 40 in the ramps 26 of adjacent pieces 18, 34, 35; Parkey type plaque or piece bonding device characterized in that it has a groove (27) of complementary cross-section. The method of claim 7, wherein The bottom face 20 of the piece 18 comprises a predetermined angular notch 31 proximate and parallel to the two opposite edges and affecting the lower third of the thickness, the bottom face 20 A pawl type plaque characterized in that a predetermined engagement clip 30 of "U" shape is fitted to secure the two corresponding contact pieces 18 to the center, the center of which is flush with the edge and the arm is embedded. Piece splicing device. The method of claim 8, An arm of a "U" shaped clip (30) is slightly converted to optimize fixation. The method of claim 1, A paque type plaque or piece bonding device, characterized in that the top or visual face (19) of a wooden or similar piece (18) is covered with an adhesive-bonded ceramic or similar plaque. The method of claim 11, The edge of the wood or similar piece 18 is the inverted slot having a top third of its thickness, and the center piece located between adjacent ceramic or similar plaques and the crosspiece being inserted into each slot. Paque type plaque or piece joining device comprising an upper facing starting therefrom for precise fit of a T "shaped joint. The method of claim 7, wherein The lower one-third inclined protrusion 38 of the thickness of the pieces 34 and 35 at two adjacent sides or edges, and the complementary receiving recesses 39 at the other two sides or edges are formed near the center flange ( Two different types of pieces 34, 35 employing a symmetrical arrangement thereon and between them to allow interconnection or splicing at a position rotated 90 °, with 40, 42 and its slot 41. Paque type plaque or piece bonding apparatus, characterized in that formed in. The method of claim 13, Parkey type plaque or piece bonding device, characterized in that the dimensions of the pieces (34, 35) are the same. The method of claim 13, The length of one type of piece 34 is equivalent to a multiple of the width of another type of piece 35, and the width of the former is a divisor of the latter length.

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