ES1076991U - Square for the joint of metal profiles (Machine-translation by Google Translate, not legally binding) - Google Patents

Square for the joint of metal profiles (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1076991U
ES1076991U ES201230489U ES201230489U ES1076991U ES 1076991 U ES1076991 U ES 1076991U ES 201230489 U ES201230489 U ES 201230489U ES 201230489 U ES201230489 U ES 201230489U ES 1076991 U ES1076991 U ES 1076991U
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square
metal profiles
joined
wings
longitudinal
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ES201230489U
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Spanish (es)
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ES1076991Y (en
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Juan Ramón Hernampérez Cuesta
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Individual
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Abstract

Square for joining metal profiles; said square being of the type of which they comprise: two perpendicular wings joined by one of their ends, and intended to be housed in a longitudinal chamber of the respective metal profiles to be joined; and fixing means of the bracket with respect to said metal profiles; characterized in that the wings have: a longitudinal cut that affects at least one of its ends, and respective holes centered with respect to the longitudinal cuts; the fixing means of the bracket being constituted by two conical screws housed in the said holes of the wings, through holes defined in the metal profiles to be joined; said conical screws determining, in a tightening position, a lateral expansion of the bracket against opposite walls of the longitudinal chambers of said metal profiles to be joined. 2 square, according to claim 1, characterized in that the longitudinal cut affects the joined ends of the wings and extends longitudinally by said wings to an area close to the free ends thereof. (Machine-translation by Google Translate, not legally binding)

Description

Escuadra para la unión de perfiles metálicos. Square for joining metal profiles.

Objeto de la invención. Object of the invention.

La presente invención se refiere a una escuadra para la unión de perfiles metálicos, del tipo de las que comprenden dos alas perpendiculares unidas por uno de sus extremos y destinadas a alojarse en una cámara longitudinal de los respectivos perfiles metálicos a unir, convenientemente cortados a inglete; y unos medios de fijación de la escuadra respecto a los mencionados perfiles metálicos. The present invention relates to a square for joining metal profiles, of the type comprising two perpendicular wings joined by one of its ends and intended to be housed in a longitudinal chamber of the respective metal profiles to be joined, conveniently cut to miter ; and means for fixing the square with respect to said metal profiles.

Esta escuadra presenta unas particularidades constructivas orientadas a permitir su fijación respecto a los perfiles metálicos mediante una expansión lateral de dicha escuadra. This square has constructive features oriented to allow its fixation with respect to the metal profiles by means of a lateral expansion of said square.

Campo de aplicación de la invención. Field of application of the invention.

Esta invención es aplicable en carpintería metálica y más concretamente en la fijación perpendicular de perfiles metálicos cortados a inglete, y constitutivos por ejemplo de marcos de carpintería metálica. This invention is applicable in metal carpentry and more specifically in the perpendicular fixation of miter-cut metal profiles, and for example constituting metal carpentry frames.

Antecedentes de la invención. Background of the invention.

Actualmente existen en el mercado diferentes tipos de escuadras para la fijación en ángulo recto de perfiles metálicos cortados a inglete y constitutivos de marcos diversos para carpintería metálica; quedando dispuestas las mencionadas escuadras en el interior de los perfiles metálicos y en correspondencia con las esquinas de los marcos conformados por dichos perfiles. Currently there are different types of brackets on the market for the right angle fixation of miter-cut metal profiles and constituents of various frames for metalwork; the aforementioned brackets being arranged inside the metal profiles and in correspondence with the corners of the frames formed by said profiles.

Es conocido el modelo de utilidad ES1062879 U que describe una escuadra para carpintería metálica constituida por dos semiescuadras dispuestas paralelamente y relacionadas entre sí por un tornillo bisectriz que se enrosca en un agujero de la semiescuadra externa y actúa con su extremo sobre la escuadra interna, provocando que unos resaltes externos de la escuadra externa sean acoplados/desacoplados con unas ventanas de los perfiles a unir. The utility model ES1062879 U is known which describes a square for metal carpentry constituted by two semi-squares arranged in parallel and interconnected by a bisector screw that is screwed into a hole of the outer half-square and acts with its end on the internal square, causing that external projections of the external square are coupled / decoupled with windows of the profiles to be joined.

También es conocido el documento ES 2024182 en el que se describe una escuadra para la unión de ingletes en carpintería metálica del mismo tipo mencionado anteriormente, es decir, que comprende dos piezas o semiescuadras angulares sobrepuestas, separables mediante un tornillo de apriete y provista de elementos de anclaje con la cara exterior del ángulo del inglete. It is also known document ES 2024182 in which a square for joining miter in metal carpentry of the same type mentioned above is described, that is, comprising two overlapping angular pieces or half-squares, separable by means of a clamping screw and provided with elements anchor with the outer face of the miter angle.

También es conocido el documento ES 1027715 U referente a una escuadra perfeccionada del tipo de las mencionadas anteriormente es decir con dos perfiles o semiescuadras en ángulo recto, dispuestas paralelamente y que se desplazan relativamente entre sí mediante un elemento roscado disponiendo una de ellas de unos tetones que efectúan el apriete de los perfiles a unir al actuar mediante unas ventanas definidas en dichos perfiles. It is also known document ES 1027715 U referring to an improved square of the type mentioned above, that is to say with two profiles or half-squares at right angles, arranged in parallel and that move relative to each other by means of a threaded element disposing one of them with some lugs which effect the tightening of the profiles to be joined when acting through windows defined in said profiles.

Estas escuadras, constituidas por dos piezas o semiescuadras, tienen unos elevados costes de fabricación, y una cierta complejidad de montaje al requerir el correcto posicionamiento de las dos semiescuadras o piezas constitutivas de la escuadra en el interior de los perfiles metálicos a unir, y el mantenimiento de la posición durante el apriete del tornillo que actúa sobre dichas semiescuadras en la dirección de la bisectriz. These squares, consisting of two pieces or semi-squares, have high manufacturing costs, and a certain complexity of assembly by requiring the correct positioning of the two half-squares or constituent parts of the square inside the metal profiles to be joined, and the maintaining the position during the tightening of the screw acting on said half-frames in the direction of the bisector.

Descripción de la invención. Description of the invention

La escuadra para la unión de perfiles metálicos objeto de esta invención, es del tipo de las que comprenden dos alas perpendiculares unidas por uno de sus extremos, y destinadas a alojarse en una cámara longitudinal de los respectivos perfiles metálicos a unir, convenientemente cortados por sus extremos a inglete; y unos medios de fijación de la escuadra respecto a los mencionados perfiles metálicos. The square for joining metal profiles object of this invention, is of the type comprising two perpendicular wings joined by one of its ends, and intended to be housed in a longitudinal chamber of the respective metal profiles to be joined, conveniently cut by their miter ends; and means for fixing the square with respect to said metal profiles.

Esta escuadra presenta unas particularidades constructivas orientadas a proporcionarle una estructura monopieza, evitando la utilización de dos semiescuadras paralelas, lo que supone un importante ahorro del material necesario para su fabricación. This square presents constructive particularities oriented to provide a single-piece structure, avoiding the use of two parallel half-squares, which represents a significant saving of the material necessary for its manufacture.

Otro de los objetivos de la invención es conseguir una correcta fijación de los perfiles metálicos por parte de la escuadra mediante unos elementos de fijación que provocan una expansión lateral de la escuadra y su actuación contra las paredes laterales opuestas del interior de los perfiles metálicos a unir. Another objective of the invention is to achieve a correct fixation of the metal profiles by the square by means of fixing elements that cause a lateral expansion of the square and its action against the opposite side walls of the interior of the metal profiles to be joined .

Para ello, y de acuerdo con la invención, las alas perpendiculares de la escuadra presentan un corte longitudinal que afecta al menos a uno de sus extremos, y sendos orificios centrados respecto al plano del mencionado corte longitudinal; estando constituidos los medios de fijación de la escuadra por sendos tornillos cónicos alojados en los mencionados orificios de las alas, a través de unos orificios definidos en los perfiles metálicos a unir; determinando dichos tornillos cónicos, en una posición de apriete, una expansión lateral de la escuadra contra las paredes opuestas de las cámaras longitudinales de dichos perfiles metálicos a unir. For this, and according to the invention, the perpendicular wings of the square have a longitudinal cut that affects at least one of its ends, and two holes centered with respect to the plane of said longitudinal cut; the fixing means of the square being constituted by two conical screws housed in the mentioned holes of the wings, through holes defined in the metal profiles to be joined; determining said conical screws, in a tightening position, a lateral expansion of the square against the opposite walls of the longitudinal chambers of said metal profiles to be joined.

En un ejemplo de realización de la invención el corte longitudinal afecta a los extremos unidos de las alas y se extiende longitudinalmente por dichas alas hasta una zona próxima a los extremos libres de la misma. In an embodiment of the invention, the longitudinal section affects the joined ends of the wings and extends longitudinally through said wings to an area close to the free ends thereof.

Descripción de las figuras. Description of the figures.

Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se representa lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the features of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following is represented:

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La figura 1 muestra una vista en perspectiva de un ejemplo de realización de la escuadra para la unión de perfiles metálicos según la invención, sin los tornillos cónicos conformantes de los medios de fijación.  Figure 1 shows a perspective view of an embodiment of the square for joining metal profiles according to the invention, without the conical screws forming the fixing means.

--
La figura 2 muestra una vista de perfil de la escuadra de la figura anterior, seccionada por un plano medio longitudinal coincidente con el corte longitudinal existente en la misma, y montada en los perfiles metálicos a unir, antes de realizar el montaje de los tornillos cónicos constitutivos de los medios de fijación de la escuadra respecto a los perfiles metálicos.  Figure 2 shows a profile view of the square of the previous figure, sectioned by a longitudinal median plane coinciding with the longitudinal section existing therein, and mounted on the metal profiles to be joined, before mounting the conical screws constituting the fixing means of the square with respect to the metal profiles.

--
La figura 3 muestra una vista análoga a la anterior una vez establecido el montaje y apriete de los tornillos cónicos.  Figure 3 shows a view analogous to the previous one once the assembly and tightening of the conical screws have been established.

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La figura 4 muestra una vista en planta superior de la figura 1 en la que se ha seccionado longitudinalmente uno de los perfiles metálicos a unir, para permitir la observación de la expansión lateral producida en la escuadra por el montaje de los tornillos cónicos, y la actuación de dicha escuadra, con sus laterales, sobre la cámara o cavidad interior de los perfiles correspondientes.  Figure 4 shows a top plan view of Figure 1 in which one of the metal profiles to be joined has been longitudinally sectioned, to allow the observation of the lateral expansion produced in the square by the mounting of the conical screws, and the performance of said square, with its sides, on the chamber or internal cavity of the corresponding profiles.

Realización preferente de la invención. Preferred embodiment of the invention.

Como se puede observar en las figuras referenciadas la escuadra de la invención, referenciada en su conjunto como (1) presenta dos alas (11, 12) perpendiculares destinadas a alojarse de forma ajustada en el interior de sendos perfiles metálicos (3, 4) a unir; encontrándose cortados los extremos enfrentados de dichos perfiles metálicos (3, 4) a inglete, es decir a 45º. As can be seen in the referenced figures, the square of the invention, referenced as a whole as (1) has two perpendicular wings (11, 12) intended to fit tightly inside two metal profiles (3, 4) a link; the facing ends of said metal profiles (3, 4) being cut to miter, that is to say at 45 °.

La escuadra (1) presenta un corte longitudinal (13) que afecta a los extremos unidos de las alas (11, 12), es decir, a la esquina formada por dichas alas; y que se prolonga por dichas alas (11, 12) hasta una zona próxima a los extremos libres de las mismas. The square (1) has a longitudinal section (13) that affects the joined ends of the wings (11, 12), that is, the corner formed by said wings; and extending through said wings (11, 12) to an area close to the free ends thereof.

La amplitud o zona afectada por el corte (13) se puede observar claramente en las figuras adjuntas y en particular en las figuras 2 y 3 seccionadas precisamente por un plano coincidente con dicho corte y en la que se pueden observar las secciones de la punta o extremos libres de las alas que no se encuentran afectados por el corte (13). The amplitude or area affected by the cut (13) can be clearly seen in the attached figures and in particular in figures 2 and 3 sectioned precisely by a plane coinciding with said cut and in which the sections of the tip or free ends of the wings that are not affected by the cut (13).

Las alas (11, 12) de la escuadra presentan en correspondencia con el corte longitudinal (13) sendos orificios (15, 14) respectivamente para el montaje de respectivos tornillos cónicos (21, 22) de fijación. The wings (11, 12) of the square have, in correspondence with the longitudinal cut (13), two holes (15, 14) respectively for the assembly of respective conical fastening screws (21, 22).

Como se puede observar en la figura 2, en la posición de montaje las alas (11, 12) de la escuadra se alojan en un cámara longitudinal de los perfiles metálicos (3, 4) a unir; presentando dichos perfiles metálicos (3, 4) sendos orificios (31, 41) alineados con los orificios (15, 14) de las alas de la escuadra alojadas en su interior. As can be seen in Figure 2, in the mounting position the wings (11, 12) of the square are housed in a longitudinal chamber of the metal profiles (3, 4) to be joined; said metal profiles (3, 4) having two holes (31, 41) aligned with the holes (15, 14) of the square wings housed therein.

Al realizar el montaje y apriete de los tornillos (21, 22), tal como se muestra en la figura 3, la escuadra (1) se expande lateralmente tal como se observa en la figura 4, actuando dicha escuadra (1) con los laterales opuestos contra las paredes opuestas de las cámaras longitudinales de dichos perfiles metálicos (3, 4). When mounting and tightening the screws (21, 22), as shown in Figure 3, the square (1) expands laterally as seen in Figure 4, said square (1) acting with the sides opposite against the opposite walls of the longitudinal chambers of said metal profiles (3, 4).

En esta posición de montaje los tornillos (21, 22) impiden el desplazamiento longitudinal relativo entre los perfiles (3, 4) y las respectivas alas (11, 12) de la escuadra; colaborando en dicha fijación la mencionada expansión lateral de la escuadra contra las paredes opuestas de las cámaras longitudinales de los mencionados perfiles metálicos (3, 4). In this mounting position the screws (21, 22) prevent the relative longitudinal displacement between the profiles (3, 4) and the respective wings (11, 12) of the square; collaborating in said fixation the mentioned lateral expansion of the square against the opposite walls of the longitudinal chambers of said metal profiles (3, 4).

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration. of the essential features of the invention that are claimed below.

Claims (2)

REIVINDICACIONES 1.- Escuadra para la unión de perfiles metálicos; siendo dicha escuadra del tipo de las que comprenden: dos alas perpendiculares unidas por uno de sus extremos, y destinadas a alojarse en una cámara longitudinal de los 5 respectivos perfiles metálicos a unir; y unos medios de fijación de la escuadra respecto a los mencionados perfiles metálicos; caracterizada porque las alas presentan: un corte longitudinal que afecta al menos a uno de sus extremos, y sendos orificios centrados respecto a los cortes longitudinales; estando constituidos los medios de fijación de la escuadra por sendos tornillos cónicos alojados en los mencionados orificios de las alas, a través de unos orificios definidos en los perfiles metálicos a unir; determinando dichos tornillos cónicos, en una posición de 1.- Square for joining metal profiles; said square being the type of those comprising: two perpendicular wings joined by one of its ends, and intended to be housed in a longitudinal chamber of the respective 5 metal profiles to be joined; and means for fixing the square with respect to said metal profiles; characterized in that the wings have: a longitudinal cut that affects at least one of its ends, and two holes centered with respect to the longitudinal cuts; the fixing means of the square being constituted by two conical screws housed in the mentioned holes of the wings, through holes defined in the metal profiles to be joined; determining said conical screws, in a position of 10 apriete, una expansión lateral de la escuadra contra paredes opuestas de las cámaras longitudinales de dichos perfiles metálicos a unir. 10, tighten a lateral expansion of the square against opposite walls of the longitudinal chambers of said metal profiles to be joined. 2.- Escuadra, según la reivindicación 1, caracterizada porque el corte longitudinal afecta a los extremos unidos de las alas y se extiende longitudinalmente por dichas alas hasta una zona próxima a los extremos libres de las 15 mismas. 2. Square, according to claim 1, characterized in that the longitudinal cut affects the joined ends of the wings and extends longitudinally through said wings to an area close to the free ends thereof.
ES201230489U 2012-05-07 2012-05-07 SQUARE FOR THE UNION OF METAL PROFILES Expired - Fee Related ES1076991Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201230489U ES1076991Y (en) 2012-05-07 2012-05-07 SQUARE FOR THE UNION OF METAL PROFILES
BR102012016931-2A BR102012016931B1 (en) 2012-05-07 2012-07-10 CONNECTION FOR THE CONNECTION OF METALLIC PROFILES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201230489U ES1076991Y (en) 2012-05-07 2012-05-07 SQUARE FOR THE UNION OF METAL PROFILES

Publications (2)

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ES1076991U true ES1076991U (en) 2012-05-23
ES1076991Y ES1076991Y (en) 2012-08-20

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ES201230489U Expired - Fee Related ES1076991Y (en) 2012-05-07 2012-05-07 SQUARE FOR THE UNION OF METAL PROFILES

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BR (1) BR102012016931B1 (en)
ES (1) ES1076991Y (en)

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Publication number Publication date
ES1076991Y (en) 2012-08-20
BR102012016931A2 (en) 2014-09-23
BR102012016931B1 (en) 2020-03-10

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