ES1249343U

ES1249343U - Pressure lock for doors (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1249343U
Application number: ES202000155U
Authority: ES
Inventors: Iglesias Raúl Lopez
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-07-13
Anticipated expiration: 2030-03-12
Also published as: ES1249343Y

Abstract

Pressure lock for doors, characterized in that it is made up of an axis (4), greater in length than the thickness of the door to which it is applied, which is linked at one end by a key and of a captive screw (9) radial to a body (2), associated with an external handle (1), complemented by an annular shade (3), an axis that through its opposite end and after passing through a second shade (5) is linked by means of a key and a set screw (9) radial to a closure body (6), which is linked to an essentially prismatic rectangular arm, which extends on both sides of the closure body, in diametrical opposition, so that one of the ends of the arm determine a closing handle (7), while the other end of the arm (7'), opposite, determines a pressure closing element, capable of moving angularly on a closing stop (8), in the defining an inclined surface (8') as a wedge surface end of arm (7'). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Cierre de presión para puertas.Pressure closure for doors.

SECTOR DE LA TÉCNICATECHNICAL SECTOR

La presente invención se refiere a un cierre de presión, especialmente concebido para su implantación en puertas acústicas, las cuales necesitan asegurar la ausencia de holguras en su cierre.The present invention refers to a pressure closure, specially designed for its implementation in acoustic doors, which need to ensure the absence of gaps in their closure.

El objeto de la invención es proporcionar un cierre que sea fácilmente adaptable a diferentes grosores de puertas, dado que este tipo de puertas no suelen presentar unas dimensiones estándar, sino que se escoge su grosor en función de las necesidades especificas de cada caso.The object of the invention is to provide a closure that is easily adaptable to different thicknesses of doors, since these types of doors do not usually have standard dimensions, but rather their thickness is chosen according to the specific needs of each case.

La invención es igualmente aplicable a puertas anti-fuego o a cualquier tipo de puerta en las que se necesite un cierre robusto y estanco.The invention is equally applicable to fire-resistant doors or to any type of door in which a robust and watertight closure is required.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

A la hora de llevar a cabo el cierre de una puerta, lo habitual es que el elemento de bloqueo de la misma tenga una cierta holgura que facilite las maniobras de instalación de dicho mecanismo.When closing a door, the usual thing is that the locking element of the same has a certain clearance that facilitates the installation maneuvers of said mechanism.

Si bien estas holguras no son problema en la mayoría de las puertas convencionales, cuando se trata de puertas acústicas, de incendios, de seguridad, o cualquier tipo de puerta que precise de un cierre robusto y estanco, suponen un problema al no garantizar dicha estanqueidad.Although these gaps are not a problem in most conventional doors, when it comes to acoustic, fire, security doors, or any type of door that requires a robust and watertight closing, they pose a problem by not guaranteeing said tightness .

Son conocidos mecanismos de cierre de presión que presentan una configuración prácticamente monopieza. de manera que se diseñan específicamente para un tipo/grosor de puerta, no pudiendo ser adaptados a otros tipos de puerta. Pressure closure mechanisms are known which have a practically one-piece configuration. so that they are specifically designed for a type / thickness of door, and cannot be adapted to other types of door.

El problema es que en determinados ámbitos, como el de los locales de ensayo/grabación, etc, las puertas se diseñan con diferentes grosores en función del grado de aislamiento perseguido, de modo que no es fácil adaptar este tipo de cierres a estas puertas.The problem is that in certain areas, such as rehearsal / recording rooms, etc., doors are designed with different thicknesses depending on the degree of insulation sought, so it is not easy to adapt this type of closures to these doors.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

El cierre de presión que se preconiza resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, en base a una solución sencilla pero eficaz.The pressure closure that is advocated solves in a fully satisfactory way the problems previously exposed, based on a simple but effective solution.

Para ello, el cierre de la invención se constituye a partir de un mecanismo fácilmente armable y desmontable, en el que participa un eje de accionamiento que puede ser fabricado en diferentes longitudes, asi como ser montado selectivamente en el resto del mecanismo en función de las necesidades especificas de cada caso, todo ello de una forma sumamente sencilla, en contra de lo que sucede en los cierres convencionalesFor this, the closure of the invention is constituted from an easily assembled and removable mechanism, in which a drive shaft participates that can be manufactured in different lengths, as well as be selectively mounted on the rest of the mechanism depending on the specific needs of each case, all in an extremely simple way, contrary to what happens in conventional closures

De forma más concreta, en el cierre de la invención participa una manilla exterior que se remata en un cuerpo solidario a la misma por atornillamiento, cuerpo que fija a uno de los extremos del citado eje a través de una chaveta y un tornillo prisionero.More specifically, an external handle participates in the closure of the invention, which is finished off in a body secured to it by screwing, a body that is fixed to one of the ends of said shaft through a key and a captive screw.

Este conjunto queda accesible desde el exterior de la puerta, rematándose con una tulipa anular en funciones de elemento embellecedor y sobre la que desliza angularmente el citado cuerpo vinculado a la manilla, tulipa que puede ir fijada mediante adhesivo o atornillada a la propia puerta.This set is accessible from the outside of the door, finished off with an annular lampshade that acts as a decorative element and on which the aforementioned body linked to the handle slides at an angle, a lampshade that can be fixed by adhesive or screwed to the door itself.

En oposición a este conjunto, el eje que atraviesa la puerta, es pasante a través de una segunda tulipa, sobre la que desliza un cuerpo de cierre que se vincula igualmente al eje a través de una chaveta y un tornillo prisionero que impide su extracción axial, cuerpo de cierre que se vincula a una manilla de cierre, materializada en un brazo esencialmente prismático rectangular, que se vincula radialmente al cuerpo de cierre, y que se prolonga en oposición diametral mas allá de éste, de manera que uno de sus extremos el mas alejado del cuerpo de cierre determina el asidero o manilla propiamente de apertura desde el interior, mientras que el extremo opuesto del brazo determina el medio de cierre a presión, para lo cual el mecanismo se complementa con un tope de cierre, que se dispondrá paralelamente al borde de la puerta, sobre el marco de ésta, elemento que presenta una configuración en forma de sector de cuña, es decir una superficie inclinada sobre la que actúa el brazo de bloqueo de la manilla interna, de modo que en función del grado de basculación de este brazo el mismo quedará mas o menos fuertemente acuñado asegurando así que la puerta queda perfectamente cerrada de forma totalmente estanca, sin posibilidades de holguras para la misma.In opposition to this set, the shaft that goes through the door, passes through a second tulip, on which a closing body slides that is also linked to the shaft through a key and a set screw that prevents its axial extraction. , closure body that is linked to a closure handle, materialized in an essentially prismatic rectangular arm, which is linked radially to the closure body, and which extends in diametrical opposition beyond it, so that one of its ends is The farthest from the closing body determines the handle or handle properly opening from the inside, while the opposite end of the arm determines the means of closing by pressure, for which the mechanism is complemented with a closing stop, which will be arranged in parallel on the edge of the door, on its frame, an element that presents a configuration in the form of a wedge sector, that is to say an inclined surface on which the locking arm of the internal handle acts, so that depending on the degree of tilting of this arm, it will be more or less strongly wedged thus ensuring that the door is perfectly closed in a totally watertight way, with no possibility of gaps for it.

De acuerdo con otra de las características de la invención, se ha previsto que la tulipa interior pueda incorporar un tetón que juega en una ranura arqueada prevista en la cara interna del cuerpo de cierre, de manera que dicha ranura arqueada determine recorrido máximo y mínimo en giro para la manilla de bloqueo.According to another of the characteristics of the invention, it has been envisaged that the inner tulip can incorporate a lug that plays in an arched groove provided on the inner face of the closure body, so that said arched groove determines maximum and minimum travel in twist for locking handle.

El dispositivo asi descrito presenta una estructuración sencilla, fácil de armar y desarmar, asi como de sustituir sus diferentes piezas sin necesidad de habilidades especiales, estando todas sus piezas obtenidas preferentemente en acero inoxidable, a excepción del tope de cierre en funciones de cuña, que estará obtenido en nylon.The device thus described presents a simple structure, easy to assemble and disassemble, as well as to replace its different parts without the need for special skills, all its parts being preferably made of stainless steel, with the exception of the closing stop acting as a wedge, which It will be obtained in nylon.

BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de planos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is going to be made below and with the aim of helping a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:

La figura 1.- Muestra una vista en perspectiva superior de un cierre de presión realizado de acuerdo con el objeto de la presente invención.Figure 1.- Shows a top perspective view of a pressure closure made in accordance with the object of the present invention.

La figura 2.- Muestra una vista en perspectiva antero-superior del cierre de presión de la invención. Figure 2.- Shows an antero-superior perspective view of the pressure closure of the invention.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las figuras reseñadas, puede observarse como el cierre de la invención se constituye se constituye a partir de un eje (4), de dimensiones ligeramente mayores que la puerta en la que está destinado a implantarse, que se vincula por uno de sus extremos a través de una chaveta y de un tornillo prisionero (9) radial a un cuerpo (2), asociado a una manilla exterior (1) que encaja en un rebaje exterior (10) de dicho cuerpo (2) al que paralelamente se atornilla.In view of the outlined figures, it can be seen how the closure of the invention is constituted from an axis (4), of slightly larger dimensions than the door in which it is intended to be implanted, which is linked by one of its ends through a key and a set screw (9) radial to a body (2), associated with an outer handle (1) that fits into an outer recess (10) of said body (2) to which it is parallel screw.

El conjunto externamente se complementa con una tulipa (3), anular, a través de la que es pasante el eje (4), y sobre la que desliza angularmente el cuerpo (2), pudiendo contar con orificios (11) para su atornillamiento a la puerta de que se trate.The set is externally complemented with a tulip (3), annular, through which the shaft (4) passes, and on which the body (2) slides angularly, being able to have holes (11) for screwing it to the door in question.

El eje (4) pasante a través de la puerta de que se trate, se remata por su extremidad opuesta en un cuerpo de cierre (6), al que se vincula mediante una chaveta y un tornillo prisionero (9) radial, siendo pasante a través de una segunda tulipa (5), cuerpo de cierre (6) que incluye un cajeado diametral (12) en su extremidad anterior al que se vincula mediante un tornillo prisionero (9) un brazo esencialmente prismático rectangular, que se extiende a ambos lados del cuerpo de cierre, en oposición diametral, de manera que uno de los extremos del brazo determina una manilla de cierre (7), mientras que el otro extremo del brazo (7') determina el elemento de cierre a presión, para lo cual el cierre se complementa con un tope (8) materializado en una especie de cuña de nylon. en la que se define una superificie inclinada anterior (8') sobre la que juega el extremo del brazo (7') de manera que en función de la posición angular de dicho extremo del brazo (7') éste se acuñará con mayor o menor fuerza, asegurando la eliminación de holguras en el cierre de la puerta, contando el tope (8) con un resalte superior (8”) como elemento limitador del desplazamiento en las maniobras de acuñamiento del dispositivo, tope que estará dotado de orificios pasantes (13) para su atornillamiento en el marco de la puerta a la altura del mecanismo descrito.The shaft (4) passing through the door in question is finished off at its opposite end in a closing body (6), to which it is linked by means of a key and a radial set screw (9), being through through a second tulip (5), closure body (6) that includes a diametrical recess (12) in its anterior end to which an essentially prismatic rectangular arm is linked by means of a set screw (9), which extends on both sides of the closure body, in diametrical opposition, so that one end of the arm determines a closure handle (7), while the other end of the arm (7 ') determines the pressure closure element, for which the The closure is complemented by a stop (8) materialized in a kind of nylon wedge. in which a front inclined surface (8 ') is defined on which the end of the arm (7') plays so that depending on the angular position of said end of the arm (7 ') it will be wedged with greater or lesser force, ensuring the elimination of gaps in the closing of the door, counting the stop (8) with an upper projection (8 ”) as an element limiting the displacement in the wedging maneuvers of the device, stop that will be equipped with through holes (13 ) to be screwed into the door frame at the height of the mechanism described.

Solo resta señalar por último que, la segunda tulipa (5) es susceptible de incorporar un tetón (14) que juega en una ranura arqueada (15) prevista en el cuerpo de cierre (6), de modo que dicho conjunto determine un medio limitador del grado de basculación en ambos sentidos del conjunto de las manillas. Finally, it only remains to point out that the second tulip (5) is capable of incorporating a lug (14) that plays in an arcuate slot (15) provided in the closing body (6), so that said set determines a limiting means of the degree of tilting in both directions of the set of handles.

La estructura asi descrita puede ser montada y desmontada fácilmente, sustituyendo el eje por ejes de mayor o menor longitud, en orden a adaptarse a puertas de diferentes grosores, todo ello pudiendo aprovechar el resto de componentes, y con un sistema de montaje sumamente sencillo. The structure thus described can be easily assembled and disassembled, replacing the shaft with shafts of greater or lesser length, in order to adapt to doors of different thicknesses, all of this being able to take advantage of the rest of the components, and with an extremely simple assembly system.

Claims

1a.- Pressure closure for doors, characterized in that it is made up of an axis (4), longer than the thickness of the door in which it is applied, which is linked at one of its ends through a key and a captive screw (9) radial to a body (2), associated with an external handle (1), complemented by an annular tulip (3), an axis that at its opposite end and after passing through a second tulip (5) It is linked by means of a key and a radial set screw (9) to a closure body (6), which is linked to an essentially prismatic rectangular arm, which extends on both sides of the closure body, in diametrical opposition, so that one of the ends of the arm determines a closing handle (7), while the other end of the arm (71), opposite, determines a closing element by pressure, capable of moving angularly on a closing stop (8), in the that an inclined surface (8 ') is defined as a wedge surface. end of arm (7 ').

2.- Pressure closure for doors, according to claim 1, characterized in that the closing stop (8) is made of nylon and has through holes (13) for fixing to the door frame by screwing, as well as an upper projection (8 ") as an element limiting the displacement of the end of the arm (7 ').

3.- Pressure closure for doors, according to claim 1, the second tulip (5) includes a lug (14) that plays in an arcuate slot (15) provided in the closure body (6).

4.- Pressure closure for doors, according to claim 1, characterized in that both handles, bodies, lampshades and shaft are made of stainless steel.