WO2007088216A1

WO2007088216A1 - Partition system

Info

Publication number: WO2007088216A1
Application number: PCT/ES2006/000043
Authority: WO
Inventors: Edurne Zapata Morcillo; Carlos Martinez Cacho
Original assignee: Movinord, S.A.
Priority date: 2006-02-01
Filing date: 2006-02-01
Publication date: 2007-08-09
Also published as: EP1980680A1

Abstract

The invention relates to a system for constructing a partition between a floor and a ceiling, based on transparent elements comprising preferably-glass panels and connecting parts or nodes also made from a preferably-transparent material of the high-impact polymethacrylate type (HI PMMA). The design of the different constituent parts or nodes of the system is based on: compartmented hollowed-out bodies that are shaped to facilitate the different mounting operations used to form right angle corners, the provision of fixed and moving parts at the lower or upper hinges of hinged doors, parts for mounting and fixing frame or pre-frame sections to the doors, parts for sliding doors and the provision of individual electrical distribution modules. The system can be dismantled and reused.

Description

"SPACE PARTITION SYSTEM"

DESCRIPTION

Object of the Invention

The present invention relates to a spatial partition system, which provides essential novelty characteristics and notable advantages over the known and used means for the same purposes in the current state of the art.

More in particular, the invention proposes the development of a system whereby it is possible to carry out the spatial division with the use of preferably transparent panels, of glass, plastic or other similar material, with the use of fixing parts of the different components that are specifically designed based on the position and mission to be fulfilled in the whole of the installation, which are also manufactured with preferably transparent materials, and which have also been configured to allow connections by clipping, insertion or any other method The system has the characteristic of being removable and reusable.

The field of application of the invention is comprised within the industrial sector dedicated to the realization and execution of design, decoration, interior design and similar works.

Background and Summary of the Invention It is known by all in general the need to make partitions or spatial divisions in order to divide a space of predetermined dimensions into a multiplicity of sub-spaces of smaller dimensions. Such is the case of, for example, certain workplaces in which the available space must be divided into multiple rooms for the different people who occupy it, and in order to provide each of them with some privacy and isolation to the development of the functions entrusted to it. For the solution of the problem of spatial partition, panels built on metal structures, with opaque or transparent materials, which are arranged vertically and held by means of metal profiles, have been used for several years to constitute the dividing walls of each cabin

However, in recent times, the concepts of partition and spatial division are being replaced by other more modern and current trends, based on minimalist definitions in which it tends to a drastic reduction in the diversification of materials used, in order to provide to the finished set a more uniform and homogeneous appearance.

Following these principles associated with the most current trends, the present invention has proposed as a main objective the development of a system whereby it is possible to carry out spatial partitions with a perfect homogenization of results based on a preferential use of transparent materials, and therefore with a minimization of the presence of metallic or opaque elements. The stated objective has been fully achieved by the system to be described in the following, the main features of which are set out in the characterizing part of claim 1 and whose dependent claims contain the preferred embodiments of the invention.

In accordance with the proposed system developed by the invention, the division of the space is preferably carried out based on panels of transparent material, such as glass or transparent plastic panels, for which a plurality of pieces have been designed which are located on the floor or ceiling and fixed in position with the help of fixing elements, for example screws, allow such division to be carried out effectively. The aforementioned pieces, which will be referred to as "knots" by virtue of the functions of meeting and securing panels and profiles they perform, are also constructed in preferably transparent material, preferably based on high impact polymethacrylate (abbreviated PMMA AI ), and each of them consists of a suitable configuration for the function to which it is intended. This concept of knots allows to simplify the design of the partition considerably, by allowing it to be used both on floors and on ceilings, which in turn allows a unique design of skirting element and upper crowning element, resulting in greater transparency to The whole set, as well as a better integration of all the elements by presenting the manufacturing materials very similar characteristics.

The mentioned fixing pieces or knots, allow designs with which the different assembly needs are resolved, and to this effect they can adopt configurations adapted for encounters with the wall, square meetings, electrification needs, adaptation of swing doors, installation of stalls sliding, etc

As will be understood, with a design of the type proposed above based on parts configured according to the functions to which they are intended, not only the aesthetic and finishing effects inherent in the uniformity and homogenization provided by the materials are achieved used, but also provide practical advantages directly related to comfortable operating conditions for easy and quick assembly and installation, together with the possibility that, if necessary, the parts can be disassembled and reused where appropriate. This partition also technically improves the traditional swing door system by including a pre-frame that frames the glass of the door leaf. All this together with the additional feature of using equal pieces for positioning on the floor or ceiling, with the consequent reduction of different pieces stored.

Brief Description of the Drawings

These and other features and advantages of the invention will become more clearly apparent from the detailed description that follows in a preferred embodiment, given only by way of illustrative and non-limiting example, with reference to the accompanying drawings , in which: - TO -

Figure 1 shows a schematic representation, in perspective, of an illustrative view of a generic piece of knot, and

Figure 2 illustrates a schematic representation, in perspective, corresponding to a square meeting knot according to the invention;

. Figures 3 to 6 show schematic illustrations, in perspective, of knots used for the realization of the fixed and mobile parts of the lower and upper hinges, respectively, for use with a swinging door;

Figure 7 is a schematic representation, in perspective, of an application example of forming a top hinge usable in the case of a swinging door;

Figures 8 and 9 show schematic, perspective views of parts or nodes of the type used in the invention for the lower and upper connection, respectively, of the door frame;

Figures 10 to 13 illustrate schematic views, in perspective, of embodiments of parts conceived and configured for use with sliding doors, and

Figure 14 shows, finally, a schematic perspective view of an electrification node according to the invention.

Figure 15 is a schematic perspective view of a knot embodiment designed to meet a wall to which the partition wall is applied, and

Figure 16 illustrates, finally, an exemplary embodiment of a knot intended for reinforcement element in extended joints in two or more directions.

Description of a Preferred Embodiment ~~ or ~~

As indicated above, the detailed description of the preferred embodiments will be carried out with the help of the Figures in the attached drawings, through which the same numerical references are used to designate equal parts or similar. In this sense, taking into account first the representation shown in Figure 1, you can see a schematic perspective view of a piece that has been designed according to the concepts of the piece of knot on which the

- system of the invention. The piece of knot has been designated in general with the reference 1, it can be constructed with any material, and it can take any form that allows to join profiles destined to form the structure that has to support the different efforts derived from a removable partition, partition or partition. The piece can be a visible part of the structure and also have an aesthetic function, or it can be intended for the purely mechanical function defined above.

In the case of the invention, as stated above, the material used will preferably be a transparent material of the type PMMA AI, and the configuration adopted will depend on the specific location to be occupied within the installation, and on the elements that are present. of joining or enduring.

Continuing with the illustrative example intended to clarify the definition of knot, it can be seen that the piece comprises a compartmentalized body 2 that constitutes the essence of the piece, from which a portion emerges ascendingly (according to the position of the piece in the drawing) 3 intended to constitute a coupling element for the introduction of a profile 4 positioned vertically on top of said emergency 3, while on the sides, the example of the represented part has two coplanar portions 5, 6 with the lower plane, in this case extended in diametrically opposite directions, and constituting clips of reception, coupling and retention of respective profiles 7, 8. The aforementioned profiles 4, 7, 8, constitute the elements responsible for providing adequate support to the effective partition panels, together with the corresponding reeds that accompany such panels by their inserted edges. Additionally, the knot piece 1 may be provided with holes 9, partially visible - β -

in the Figure, by means of which the piece can be fixed to any support base, for example the floor or the ceiling, with the help of screws.

It will be understood that the fixing system can be integrated in the node itself, or consist of a hairpiece that can be added to the latter. In any case, the advantages of using a piece as proposed, are easily deductible, and as stated, are associated with the ease and speed of assembly and disassembly, as well as the replacement of any element or loose section due to a break; On the other hand, the profiles are always cut at 90 °, without the need for other types of more complex cuts that would require better cutting precision and a greater investment of time.

Once the basic principles that distinguish a piece of knot 1 have been described, it will be described in what follows a diversity of pieces configured according to the different practical needs according to their location in the system and the mission to be comply. In this sense, in the first place according to Figure 2 of the drawings, an example of a piece 10 designed to carry out a square encounter between two dividing panels (not shown) can be seen. The body of the piece 10 shows a recessed portion, with a lower partitioning 11 that forms gaps that admit the introduction of the profile that will run through the joint edge between the two 90 ° glass panels that constitute the encounter, while a plug 12 adapted for insertion into a recess 13 is provided once both glass panels (not shown) have been conveniently positioned. The clips 14, 15 allow the coupling of the skirting board in the case of the piece located on the floor, and of the coronation element in the case of the piece located on the ceiling. Fixing to the floor or ceiling can be done, as stated, with the help of screws (not shown) through the holes 9 of the respective retaining clips.

Figure 3 illustrates a representation of a construction element of a piece of knot intended, in this case, to constitute a hinge for a swinging door. The element of Figure 3, generally designated by reference 16, by virtue of the position in which it appears, constitutes the lower hinge part that joins the door frame (fixed part), and which has been configured to receive the coupling of the mobile part of the hinge. The fixed element 16 consists of a body from which prismatic formations 17 are projected orthogonally to the plane of the piece, intended to constitute means for fitting and fixing the profile of the door frame, while coplanarly with the plane of the base is projects a clip 18 for fixing the skirting board profile (or crowning, as the case may be), provided with holes 9 for the passage of anchor bolts. Inserts 19, designed in accordance with the aesthetic and ornamental aspects of the pieces, have been provided for coupling in the lateral cavities 19 'for the closure of such cavities.

By the opposite side to the aforementioned clip portion 18, the engagement and rotation zone of the swinging door has been formed, by providing my large stepped area 20 of considerably smaller height than the rest of the body of the piece in order of constituting a seat for the movable part of the hinge, this seating area being formed by two portions of which one is integral with the body of the piece and the other portion, designated with 20a, is constructed as an independent portion, complementary to the first, and capable of fixing to it by means of screws, for which purpose it incorporates through holes 21. Each of the portions of this stepped area integrates a half-hole 22, in correspondingly opposite positions, so that when the portion 20a it is linked to the rest of the element 16, both semi-holes 22 together constitute the housing for the axis of rotation of the movable part of the hinge and therefore the axis of swinging door turn.

Figure 4 shows a piece or knot that constitutes the movable part of the lower hinge, complementary to the piece of Figure 3, and prepared to be coupled in the lower corner of the door frame. This node, generally designated with reference numeral 23, consists of a body that includes a stepped lower portion 23a for rotating engagement in the seating area of the fixed hinge piece 20, and prepared to receive a rotation axis, not visible in the Figure, protruding inferiorly, which engages in the hole 22 of said fixed part. The node 23 constitutive of the rotating part of the lower hinge is raised with a predetermined shape to allow the fit of the profile applied to the inner edge of the door, the fixing of which is carried out with the help of a formations or screws (not shown), while coplanarly with the lower surface formations, 24, are projected orthogonally to fix the profiles that will constitute the lower part of the door attached to the lower edge of the door. The figure also includes trim pieces 25, one on each side of the bottom base of the piece.

With regard to Figure 5, a schematic representation, in perspective from below, of a node 26 constituting the fixed part of the upper hinge of the swinging door can be seen therein. This fixed upper hinge part has a body in which a stepped portion 26a has been formed, which is complemented by a separate and independent portion 27 which, as in the case of the lower hinge, contributes to the formation of a housing for turning the hinge shaft (not shown), and thereby allowing the swinging door to be folded down during opening and closing movements. As with other knots already described, the one shown in Figure 5 shows drawn portions, 28, projected on both sides following opposite directions, and each one provided with a hole 9 for fixing to the ceiling of the place where it is located and to the coronation and coronation profile of the door. A downward projection 29 can be used for fixing the constitutive profile of the door frame, while fixing between the separated portion 27 and the stepped area, is carried out with the help of screws, once the door assembly has been mounted from that side by means of a simple and quick coupling operation. The piece also includes trim elements 30 shown on each side of the body of the piece 26.

If the representation of Figure 6 is now taken care of, a schematic representation, in perspective, of a piece designated in general with the numerical reference 31, and constituting the movable portion of the upper hinge of the swinging door can be seen. Its location corresponds to the upper corner of the door at the turning edge, as part of the door frame, and for the purpose of coupling with the fixed hinge part of Figure 5, this piece has been configured so that it has an area stepped 3 for corresponding coupling with the seating area 26a of said fixed part 26 of the upper hinge. As will be understood, the part body shows a configuration of descending walls for fitting the vertical profile of the door frame (not shown), while projected from the upper edge there is an extension 32 designed for the placement of the upper profile of the door frame. The fixing between the profiles and the upper hinge moving part 31 can be carried out with the help of pins, thymes or the like. The Figure also shows trim 33 in relation to each side of the piece.

Figure 7 shows a representation by way of illustrative example of the formation of the upper hinge of the swinging door just described, by coupling both hinge parts, fixed 26 and movable 31. Under such conditions, with the door profiles fitted to the mobile part 31 and with the fixed hinge part anchored in the ceiling, the door may be folded down in the opening direction, while the assembly, with the respective trims 30, 33 coupled to the fixed parts and mobile, they make it appear decoratively very attractive, and completely closed on the outside.

Figures 8 and 9 show other parts that are used in addition to those described with respect to the previous Figures, and which in this case consist, respectively, of lower and upper positionable knots for the formation of the door frame. In the Figures, the pieces have been designated in general with the numerical references 34 for the case of the lower knot and 35 for the case of the upper knot, and are complementary to each other according to the respectively inverted positions that are to be occupy. Each piece comprises a compartmentalized body from which elements are projected which, in the case of the lower part 34, consist of two elements 34a, 34b that form a 90 ° angle to each other in order to materialize the lower corner of the door frame , each of these formations having a respective hole 9 that will allow the piece to be fixed to the ground by one part and the fitting and clamping of the frame and skirting profiles, on the other hand. The piece additionally consists of a side cover indicated with numeric reference 36.

For its part, the connecting and forming part 35 of the upper corner of the door frame, also shows a clip formation 35a, provided with a hole 9 for fixing the piece to the ceiling, and a formation 35b, which fits at the coronation of the door and provided with a hole 9 for fixing the piece to the ceiling and a downward projection 37, so that the projections 35a and 35b and the downward projection 37, as appropriate, constitute both the fitting means of the crowning profiles of roof and door, respectively. A cover 38 has also been provided for coupling to the body of the piece as a beautifying element.

If we now look at Figures 10 to 13, we can see schematic views of parts or knots designed in accordance with the invention, for use in relation to sliding doors. In the case of part 39 of Figure 10, it is a sliding-crowning junction knot, designed to serve as interference in the step that occurs between the crowning element of the frame and the crowning element of the door slide. The node is constructed so that on the one hand it has a clip formation 40 to fit the coronation profile, while on the other side it shows a double formation 41 to clip the sliding door coronation element and the joint profile between two glasses. .

Figure 11 illustrates a node 42 of conception very similar to the previous one, in which in addition to presenting formations 40, 41 for the same effects as in the first one, it also presents a descending orthogonal projection 43 for fitting with the vertical profile of the frame of the door. There is a cover 44 shaped to fit laterally in the body of the piece.

For its part, Figure 12 illustrates a perspective view of a piece 45 that has been designed as a skirting board cover, whose main mission is to serve as a trim rather than a knot, because it is only usable as a means to cover the cutting of the skirting board, for which purpose it incorporates a coupling element 46, and allows the sliding of the sliding door glass.

As for the piece that appears in Figure 13 of the drawings, indicated in general with reference numeral 47, it consists of a joint knot between the skirting board and the pre-frame of the sliding door, and is intended to provide a joint element between the usual profile of the skirting board and the profile of the sliding door frame, for which purpose it incorporates projections 47a, 47b that project from the body of the piece following mutually perpendicular directions in correspondence with both edges of the door. A trim cover 48 constitutes an element that can be attached to the body of the part for the lateral closure of the latter.

Referring now to Figure 14 of the drawings, a schematic representation can be seen, in perspective from above, of a node 49 constructed as an example of a usable piece for the purpose of constituting the electrification module. The piece constitutes my open body, easily accessible, whose interior space is compartmentalized with visas to the coupling of the elements that it must contain, being also closed laterally by means of a trim cover 50 provided at both ends with protruding formations 50a extended orthogonally to the wall of the lid, parallel to each other, and designed for snap fit into other complementary ones shown by the body 49 of the piece itself.

As will be understood, the union between the partition with which the spatial partition is made and the wall of the enclosure to which it is applied must be firm and secure. For this purpose, the invention has provided the design of a type of node that is specifically represented in Figure 15, and which is formed by a body generally indicated with the numerical reference 51, prepared to admit the positioning of both the sheet of glass with which the division is made as of the corresponding reeds for the holding of said dividing glass sheet. Two clip formations 51a and 51b are projected from the body, projected orthogonally to each other in correspondence with the respective faces of the body, and intended to serve as means of clipping the skirting and crowning elements, as they are positioned in relation to the ground or in relation to the roof. Each of these includes a through hole 9 to allow the passage of respective thymes with which the piece is fixed on the floor or ceiling, as appropriate, in its encounter with the adjacent wall. The assembly is complemented by a cover 52 configured so as to show a formation capable of being pressed by pressure in relation to a lateral access cavity 51c formed in the body of the piece itself. Finally, if you look at the representation shown in Figure 16 of the drawings, you can see a perspective view that illustrates a preferred embodiment of a node designed and designed for use as a positionable reinforcing element every certain default number of modules. The configuration is such that from the body 53 of the piece, the division panels can be carried out either in two aligned positions, according to the same direction, or in more than two positions forming mutually right angles, to whose effect, the body shows a central elevation 54 with cross cross section to determine four quadrants at 90 °; said central elevation constitutes the support for fitting the profile that constitutes the soul of the partition, as well as the means of clipping the reeds that hold the glass that extends in the corresponding direction. The main body already has two formations of clips 53a and 53b integral therewith, which extend according to the same direction but in diametrically opposite directions, and which constitute the means of clipping the skirting or crowning profiles, as appropriate. Additionally, the body has two lower recesses 53c, formed in diametrically opposite positions of its base, and configured to admit the coupling of one or two clip elements 55 (of which only one shown in the Figure appears), extended (s) according to a direction that forms a right angle with the other clip formations 53a, 53b integral with the body. In this way, the skirting or crowning profiles that fit the clips 55 will meet those coupled to the integral clips 53a, 53b forming 90 ° corners. These nodes properly positioned every certain number of modules, provide a high degree of stability to the whole.

As can be seen in the same Figure 16, plugs 56, 57 are also provided, prepared for snap fit into the complementary compartments formed inside the body 53 of the piece, and which depending on the number of partition walls that are found in the piece, they may adopt different configurations to close half a piece (plug 56) or to close only a quarter of a piece (plug 57).

In the foregoing, a description has been made of the different types of pieces or nodes that intervene as components in the spatial partition system proposed by the invention. In general, all these pieces have bodies that are internally hollow, with the consequent saving of materials, but ribbed and compartmentalized so that they provide sufficient structural strength for the application to which they are intended. The trim pieces associated with the different pieces, provide the closure of the lateral cavities, and also constitute decorative elements that provide such pieces with a degree of finish in accordance with the aesthetic requirements inherent to the concepts associated with the type of facilities defined in the invention.

On the other hand, it should be understood that the proposed system is especially applicable to the spatial division between floor and ceiling, with separating elements or panels of preferably transparent material, extended in height to the overall dimension for the division of the different heated areas, and with the pieces or knots of material also preferably transparent. The profiles are also preferably transparent, and the wiring system is integrated into the latter, allowing the electrifiable module to house the electrical control devices: switches, plugs, TV sockets, different sensors, USB connectors, ..., etc.

It is not considered necessary to make the content of this description more extensive so that a person skilled in the art can understand its scope and the advantages derived from the invention, as well as develop and put into practice the object thereof.

However, it should be understood that the invention has been described according to a preferred embodiment thereof, whereby it may be susceptible to modifications without implying any alteration of the basis of said invention, such modifications being able to affect, in particular, the form , to the size and / or the manufacturing materials of the assembly or its parts, provided that such modifications respect the properties imposed on the manufacturing materials of the parts.

Claims

L- Spatial partition system, for the division of a space of any size into a variety of smaller sub-spaces of predetermined dimensions, the division being made from panels constructed preferably of transparent materials such as glass, plastic, or similar, and the system being such that the divisions made extend between floor and ceiling of the room to which it is applied, the system being designed so that it can be easily disassembled and its components reused, characterized in that it comprises the provision of a multiplicity of pieces or knots of anchorage and movement, such as:

- meeting pieces (10) in square or right angle, for the formation of corners;

- parts (16) constituting fixed parts for lower hinges of swing doors;

- parts (23) for forming the movable part of the lower hinge in relation to swing doors;

- parts (26) configured to constitute the fixed hinge of the upper hinge on swing doors;

- parts (31) configured to constitute the movable part of the upper hinge in relation to swing doors; - parts (34, 35) constituting the lower and upper junction nodes, respectively, of a door frame;

- parts (39, 42) applicable to sliding doors, and constitutive respectively of a junction knot between the slide and the crowning element of the sliding door, and a junction knot between sliding, crowning element of the door and vertical profile lateral frame of the latter;

- parts (45) constituting skirting boards in sliding doors;

- parts (47) constituting junction knots between the skirting board and the pre-frame of a sliding door, and

- pieces (49) formed as individual electrification knots. - pieces (51) constituting meeting nodes between the partition wall and the wall, and - reinforcement parts (53) in intermediate partition positions.

2. System according to claim 1, characterized in that the body of each of the pieces (10, 16, 23, 26, 31, 34, 35, 39, 42, 45, 47, 49, 51, 53) constituting The anchor and joint knots consist of hollow bodies, structured in compartments with sufficient structural strength for the application to which it is intended, and provided with trim caps (12, .19, 25, 30, 33, 36, 38, 44, 48, 50, 52, 56, 57) formed for insertion and the lateral closure of the open cavities in the respective bodies of the pieces.

3. System according to claim 1, characterized in that the knot (10) of square encounter has a recessed zone (11) in step that allows the encounter of two glass panels forming a right angle, corresponding to adjacent walls for the formation of corner in floor or ceiling, the union being favored by the insertion of a plug (12) in a cavity (13) made for this purpose in the stepped area (11) of the body of the piece (10), and because from said body project in relation to coplanarity with the base thereof, two clip elements (14, 15) in mutually perpendicular directions, constituting anchoring elements for the skirting profiles in case of floor piece, or of the crowning element in case of roof piece, each of said clips (14, 15) having a hole for fixing the piece in the corresponding floor or ceiling position, with the help of screws or the like.

4. System according to claims 1 and 2, characterized in that said part or node (16) forming the lower hinge fixed part in swinging doors, comprises a body from which prismatic formations (17) emerge ascending to anchor the profile of the door frame, a clip element (18) coplanar with the lower support base of the piece provided for anchoring the skirting board profile and equipped with the corresponding holes (9) for fixing to the ground, and in which an integral recessed zone portion (20) has been formed with the body of the piece, projected opposite to the said clip element (18), which is complemented with another separate, independent portion (20a), attachable to the first mentioned and susceptible to fixing to it by means of screws that pass through holes (21), and both portions (20, 20a) being provided of a respective semi-hole (22), in correspondingly facing positions, such that once coupled, both semi-holes constitute a housing for the pivot axis of the swinging door.

5. System according to claims 1, 2 and 4, characterized in that the piece or knot

(23) constitutive of the movable part of the lower hinge for hinged door, comprises a body that has a recessed portion (23a) in addition to the recessed portion in the fixed part (16), shows formations (23b) for anchoring the profile corresponding to the pre-frame of the door, and also has elements (24) constituting means for anchoring the baseboard of the swinging door itself.

6. System according to claims 1 and 2, characterized in that the part (26) constituting the fixed part of the upper hinge for swing doors, comprises a body configured so that it has a stepped portion (26a) that is complemented by a independent portion (27), capable of being fixed to the first by means of thymes, and each bearing a semi-hole for the provision of a hole for housing the upper pivot axis of the swinging door, and because the said body of the piece (26) comprises projections 28 from both opposite sides and coplanarly extended with the upper base of the piece, provided with a hole 9 for fixing to the ceiling of the place where it is located and to the coronation and coronation profile of the door, as well as a formation (29) projected vertically downwards and intended to serve as a means of anchoring and fixing the corresponding lateral profile of the door frame.

7. System according to claims 1, 2 and 6, characterized in that the part (31) constituting the movable part of the upper hinge of the hinged door, comprises a stepped body by its upper part for forming a seating area ( 31a), complementary to the stepped portion (26a) of the fixed part (26), and presents descending formations for anchoring the corresponding profile of the door frame, as well as a formation (32) projected perpendicular to the body and constituting the middle for anchoring and securing the upper profile of the swing door frame.

8. System according to claims 1 and 2, characterized in that the joining nodes in the lower and upper corners of the door frame, consist of parts (34, 35) of which, the lower part (34) has two formations (34a, 34b), each provided with a respective hole (9), projected from the body forming a right angle between them, constituting means for anchoring and fixing the frame and skirting profiles, while the connecting piece upper (35) comprises two formations (35a, 35b) that extend coplanarly with the base and in opposite directions from the body, constituting means of anchoring the roof crowning profiles, and a projection (37) orthogonal to both mentioned formations , and constituting the anchoring and fixing means of the corresponding lateral profile of the door frame.

9. System according to claims 1 and 2, characterized in that the piece (39) constitutes an interference node in the step that occurs between the coronation element and the coronation element in sliding doors, and consists of a body provided with projections (40, 41) extending in opposite directions from both sides of the body, these clip elements constituting clip means (40) for the coronation profile and elements (41) for crowning the sliding door and the profile of Union between glasses.

10. System according to claims 1, 2 and 9, characterized in that it comprises a knot (42), formed with formations (40, 41) projected from opposite sides of the body for anchoring two crowning profiles in sliding doors, and equipped in addition to a projection (43) extended according to a direction perpendicular to that of said formations, and configured for the provision of a means of fitting and fixing the vertical profile of the sliding door frame.

11. System according to claims 1, 2, 9 and 10, characterized in that it also comprises a cover piece (45) for closing the sliding door skirting cut, for which purpose it has projections in clips (46) for the fit and fixation of the piece.

12. System according to claims 1, 2, 9, 10 and 11, characterized in that it additionally comprises a piece (47) formed as a junction knot between the skirting elements and frame for sliding doors, provided with two formations (47a,

47b) projected from the body of the piece following mutually orthogonal directions, and configured for insertion and anchoring in the mentioned elements,

13. System according to claims 1 to 12, characterized in that it also includes pieces (49) each formed as an individual electrification node, with the interior space advantageously compartmentalized (49a) to admit the coupling of the different components, and provided of a cover (50) of lateral closure with protruding formations (50a) sized and configured for pressure coupling in corresponding complementary cavities of the body of the piece (49).

14. System according to claim 1, characterized in that the pieces (51) of encounter with the wall are designed based on a body capable of coupling between the floor or the ceiling and the adjacent wall, for which purpose this piece has two formations of clip (51a, 51b) projected orthogonally to each other from the corresponding faces of the body, said formations providing the clipping means for skirting / crowning profiles, as appropriate, each being also provided with a through hole (9) for fixing the piece to the floor or ceiling and to the wall with the use of screws, and completing the assembly a cover (52) side trim shaped so that it has a projected portion (52a) for pressure coupling in a cavity

(51c) of the body (51) laterally open.

15. System according to claim 1, characterized in that the reinforcing parts

(53) capable of intermediate positioning, consist of a body that shows some formation (54) emerging from a central position, configured so that in cross section it presents a cross profile, this body (53) also presenting the provision of two formations of clip (53a, 53b) integral with the body and extended in diametrically opposite directions, intended to constitute the means of clipping the skirting or crowning profiles, as appropriate, while the base of the body presents, by its lower face, one or two recesses (53c), in diametrically opposite positions and separated from the aforementioned clip formations (53a, 53b) by angular distances of 90 °, shaped so as to allow the coupling and fitting of other clip elements ( 55), for the clipping of other profiles forming right angles with the previous ones, the assembly being complemented with one or more upper plugs (56, 57).

16, - System according to claim 15, characterized in that said caps (56, 57) of the reinforcement knot (53) are configured such that the coupling to said node is made by snap fit into compartments of the body of the piece, being also designed and sized to cover a quadrant or half piece (53), as appropriate depending on the number of dividing partitions that affect the knot.

17. System according to claims 1 to 16, characterized in that the transparent material for manufacturing the knot pieces preferably consists of high impact polymethacrylate (PMMA AI).