ES2564559A1

ES2564559A1 - Hinge for doors and windows that limits by itself the opening of the doors, and can prevent its closing (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2564559A1
Application number: ES201531675A
Authority: ES
Inventors: Rafael DUYOS ÁLVAREZ-ARENAS
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-19
Filing date: 2015-11-19
Publication date: 2016-03-23
Anticipated expiration: 2035-11-19
Also published as: ES2564559B1

Abstract

Hinge for doors and windows that limits by itself the opening of the doors, and can prevent its closing. In this invention, a hinge is proposed to which strips are attached to each of the parts of the hinge that rotate on its axis. These plates protrude from the cylindrical body of each of the parts of the hinge, so that a moment arrives during the opening of the same that both plates hit, and prevent the hinge from continuing to open. Furthermore, if a magnet is attached to both plates, when they collide, they are joined by the electromagnetic force of the same, preventing its closure until a force greater than this is exerted. And to be able to control the maximum opening of the hinge, the cylindrical part of the fixed part can be divided into two toothed parts, which fit together, in as many positions as teeth, so that each position in which the parts fit, defines an opening angle. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPCIONDESCRIPTION

Bisagra para puertas y ventanas que limita por si sola la apertura de los batientes, y puede evitar su cierre.Hinge for doors and windows that limits the opening of the hinges by itself, and can prevent their closing.

Sector de la tecnicaTechnology Sector

La presente invencion pertenece al sector de la industria, y mas concretamente al campo de la cerrajerla y ferreterfa.The present invention belongs to the industry sector, and more specifically to the field of locksmith and ironwork.

El objeto de la presente invencion es una nueva bisagra para puertas y ventanas dotada de dos pletinas en cada una de sus dos partes, la parte fija y la movil y que pueden estar imantadas, de manera que, al hacer girar la bisagra, ambas pletinas chocan impidiendo que la bisagra pueda abrirse mas y, caso de estar imantadas, evita que se pueda cerrar si no es con una fuerza suficiente. El grado de apertura de la bisagra es variable y se controla mediante un regulador colocado en la propia bisagra.The object of the present invention is a new hinge for doors and windows equipped with two plates in each of its two parts, the fixed and the mobile part and which can be magnetized, so that, by rotating the hinge, both plates collide preventing the hinge can open more and, if they are magnetized, prevents it from closing if it is not strong enough. The degree of opening of the hinge is variable and is controlled by a regulator placed in the hinge itself.

Antecedentes de la invencion (estado de la tecnica)Background of the invention (state of the art)

La mayorla de la puertas y ventanas se abren mediante bisagras, un elemento que basicamente cuenta con dos piezas, una de las cuales va unida a la hoja que se pretende abrir o cerrar, y gira sobre un eje situado en la parte de la bisagra unida normalmente al marco de la puerta o ventana, que es fija. El eje de giro permite el movimiento circular de la hoja, y por tanto, su apertura.The majority of the doors and windows are opened by hinges, an element that basically has two pieces, one of which is attached to the sheet that is intended to open or close, and rotates on an axis located in the part of the attached hinge normally to the door or window frame, which is fixed. The axis of rotation allows the circular movement of the blade, and therefore, its opening.

La variedad de modelos presentes en el mercado es enorme y se adapta en forma y tamano a sus multiples utilidades.The variety of models present in the market is huge and adapts in shape and size to its multiple utilities.

Existen bisagras "cazoleta”, "de piano" y algunas otras, usadas para muebles de cocina, que tienen limitada la apertura por el propio diseno de la bisagra y, a su vez, su cierre requiere de cierta fuerza. El diseno de estas bisagras permite ademas la regulacion en altura y profundidad de las puertas de los muebles, para poder alinearlos correctamente.There are hinges "bowl", "piano" and some others, used for kitchen furniture, which have limited opening by the design of the hinge and, in turn, its closure requires some force. The design of these hinges It also allows the height and depth adjustment of the furniture doors, in order to align them correctly.

Pero para limitar la apertura de las puertas y ventanas de una vivienda, hospital, comercio... que tienen la bisagra convencional, actualmente se utilizan todo tipo de topes, que se ponen en el suelo, en el pomo de la puerta o en la pared contra la que, si no existe ese tope, choca la puerta o ventana al abrirse.But to limit the opening of the doors and windows of a house, hospital, commerce ... that have the conventional hinge, currently all kinds of stops are used, which are placed on the floor, on the door knob or on the door wall against which, if there is no such stop, the door or window hits when it opens.

Lo mismo ocurre cuando se pretende tener la puerta o la ventana abierta y que no se cierre por una corriente de aire. Existen multitud de utensilios que, unidos al suelo, a las paredes o a los pomos de las puertas, evitan que se cierren por una corriente de aire.The same happens when it is intended to have the door or the window open and that it is not closed by an air current. There are a multitude of utensils that, together with the floor, walls or door knobs, prevent them from closing by a current of air.

Y el grado de apertura de la bisagra no es regulable. En la cazoleta, por ejemplo, que limita la apertura, el grado de apertura es fijo.And the opening degree of the hinge is not adjustable. In the bowl, for example, which limits the opening, the degree of opening is fixed.

En las bisagras convencionales no existe ni la limitacion de apertura, ni la regulacion de la misma, ni el impedimento de cierre.In conventional hinges there is neither the limitation of opening, nor its regulation, nor the impediment of closing.

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Explicacion de la invencionExplanation of the invention

El inventor de la presente solicitud ha desarrollado una nueva bisagra para puertas y ventanas que evita tener que poner topes en las paredes, en el suelo o en los pomos, y limita la apertura maxima de la bisagra mediante un tope situado en la misma bisagra. Y si ademas se quiere evitar que la bisagra se cierre ante una fuerza minima, en el propio tope se puede colocar un iman que sirva para evitar que la bisagra se cierre si no se le aplica la fuerza suficiente que contrarreste la fuerza magnetica ejercida por el iman.The inventor of the present application has developed a new hinge for doors and windows that avoids having to put stops on the walls, on the floor or on the knobs, and limits the maximum opening of the hinge by means of a stop located on the same hinge. And if you also want to prevent the hinge from closing before a minimum force, a magnet can be placed on the top to prevent the hinge from closing if you do not apply enough force to counteract the magnetic force exerted by the magnet.

Pero, como cada puerta o ventana puede tener un angulo de apertura diferente, o bien cada bisagra se fabrica con una apertura determinada o en la propia bisagra se regula la colocacion del tope que limita la apertura. Asl, en cualquier momento se puede adaptar su apertura.But, as each door or window can have a different opening angle, either each hinge is manufactured with a certain opening or the hinge itself regulates the placement of the stop that limits the opening. Thus, at any time its opening can be adapted.

En cuanto al tamano y el material, este diseno es valido para cualquier tamano de bisagra, sea cual sea el material de fabricacion.As for the size and material, this design is valid for any hinge size, whatever the manufacturing material.

Como todas las bisagras para puertas y ventanas estandar consta de al menos dos partes. Una parte movil que gira alrededor del eje situado en la parte fija. Lo que se propone en esta nueva bisagra es unir tanto a la parte fija como a la movil una pletina, que cada una sobresale de su cuerpo cillndrico, de manera que llegue un momento durante el proceso de apertura de la bisagra que ambas pletinas choquen, y la bisagra no se pueda abrir mas. A ambas pletinas (o si la bisagra se fabrica con material metalico solo harla falta en una) se le puede adherir un iman, de manera que para que la bisagra pueda cerrarse hay que aplicar una fuerza que contrarreste la fuerza del iman. La forma y posicion de las pletinas sera tal que al menos una de las dos sobresalga del cuerpo cillndrico al que esta unido, y durante el proceso de abertura, choque con la otra, sin romperse la union entre ambas partes. En esta descripcion, la pletina es redondeada, de manera que la union con la parte cillndrica sea lo mayor posible, para evitar su rotura con el choque constante de la bisagra.Like all standard door and window hinges it consists of at least two parts. A mobile part that rotates around the axis located in the fixed part. What is proposed in this new hinge is to join both the fixed and the mobile part a plate, which each protrudes from its cylindrical body, so that there comes a time during the hinge opening process that both plates collide, and the hinge can't be opened anymore. To both plates (or if the hinge is made of metal material, it will only be necessary in one) a magnet can be attached, so that for the hinge to close it is necessary to apply a force that counteracts the strength of the magnet. The shape and position of the plates will be such that at least one of the two protrudes from the cylindrical body to which it is attached, and during the opening process, collides with the other, without breaking the union between both parts. In this description, the plate is rounded, so that the union with the cylindrical part is as large as possible, to avoid its breakage with the constant impact of the hinge.

Pero como cada puerta o ventana es diferente, y el angulo de apertura de las mismas tambien, este debe poder regularse. Para ello, en la parte fija se coloca un regulador. En los dibujos se ha propuesto un regulador que consiste en dentar la parte fija y dentar la pieza reguladora de forma simetrica, de manera que las piezas puedan encajar entre si en tantas posiciones diferentes como dientes tenga la pieza.But as each door or window is different, and the angle of opening of them also, this should be able to be regulated. For this, a regulator is placed on the fixed part. In the drawings a regulator has been proposed that consists of denting the fixed part and denting the regulating part symmetrically, so that the pieces can fit together in as many different positions as teeth the piece has.

Se pueden hacer diferentes reguladores, como el que se propone, o de otra manera. Lo importante es poder asegurar que el angulo de apertura de la bisagra no tiene por que ser unico.Different regulators can be made, such as the one proposed, or otherwise. The important thing is to be able to ensure that the opening angle of the hinge does not have to be unique.

Breve descripcion de los dibujosBrief description of the drawings

Se han incluido tres figuras, con los tres modelos diferentes que bisagra, cada una con una funcionalidad superior a la anteriorThree figures have been included, with the three different models that hinge, each with a functionality superior to the previous one

En la FIGURA 1 se muestra la vista en 3 dimensiones de la bisagra mas simple de las tres. Es una bisagra que tiene las tres partes que tiene cualquier bisagra. Una parte movil (1) que gira alrededor del eje (3) de la parte fija (2). A esta bisagra normal, se le unen dos pletinas, una a la parte movil (4) y otra a la parte fija, (5). De esta manera, al hacer girar la parte fija sobre la movil, llegara un momento en que ambas pletinas chocan, e impiden que la bisagra continue abriendose.FIGURE 1 shows the 3-dimensional view of the simplest hinge of the three. It is a hinge that has all three parts that any hinge has. A mobile part (1) that rotates around the axis (3) of the fixed part (2). To this normal hinge, two plates are attached, one to the mobile part (4) and another to the fixed part, (5). In this way, by rotating the fixed part on the mobile, there will come a time when both plates collide, and prevent the hinge from continuing to open.

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En la FIGURA 2 se muestra la vista en 3 dimensiones de la bisagra igual que la de la FIGURAIn FIGURE 2 the 3-dimensional view of the hinge is shown as in FIGURE

1, en la que se incluyen ademas los imanes. Es decir, es una bisagra que tiene las tres partes que tiene cualquier bisagra. Una parte movil (1) que gira alrededor del eje (3) de la parte fija (2). A esta bisagra normal, se le unen dos pletinas, una a la parte movil (4) y otra a la parte fija (5). A ambas pletinas (o si la bisagra se fabrica con material metalico solo harla falta en una) se le adhiere un iman (6) en la parte movil y otro (7) en la parte fija. De esta manera, al hacer girar la parte fija sobre la movil, llega un momento en que ambas pletinas chocan, e impiden que la bisagra continue abriendose, y los imanes al estar en contacto, impiden que la bisagra pueda cerrarse a no ser que se ejerza una fuerza suficiente para contrarrestar la fuerza magnetica de los mismos.1, which also includes magnets. That is, it is a hinge that has all three parts that any hinge has. A mobile part (1) that rotates around the axis (3) of the fixed part (2). To this normal hinge, two plates are attached, one to the mobile part (4) and another to the fixed part (5). To both plates (or if the hinge is made of metal material, it will only be necessary in one), a magnet (6) is attached to the mobile part and another (7) to the fixed part. In this way, by rotating the fixed part on the mobile, there comes a time when both plates collide, and prevent the hinge from continuing to open, and the magnets when in contact, prevent the hinge from closing unless it exert sufficient force to counteract their magnetic force.

En la FIGURA 3 se muestra la vista en 3 dimensiones de la bisagra igual que la de la FIGURAThe 3-dimensional view of the hinge is shown in FIGURE 3 as in FIGURE

2, en la que la parte fija se incluye un regulador de apertura, que en este caso consta de dos piezas con dientes de sierra que encajan una con la otra en tantas posiciones como dientes de sierra se hagan. Es decir, es una bisagra que tiene las tres partes que tiene cualquier bisagra. Una parte movil (1) que gira alrededor del eje (3) de la parte fija (2). A esta bisagra normal, se le unen dos pletinas, una a la parte movil (4) y otra a la parte fija (5). A ambas pletinas (o si la bisagra se fabrica con material metalico solo harla falta en una) se le adhiere un iman (6) en la parte movil, y otro (7) en la parte fija. La parte fija (2) se le une un regulador (8) que en este caso es una pieza dentada que encaja entre si en diferentes posiciones con la parte fija, a la cual se le dota de los mismos dientes de sierra que al regulador. De esta manera, al hacer girar la parte fija sobre la movil, llegara un momento en que ambas pletinas chocan, e impiden que la bisagra continue abriendose, y los imanes al estar en contacto, impiden que la bisagra pueda cerrarse a no ser que se ejerza una fuerza suficiente para contrarrestar la fuerza magnetica de los mismos. El angulo de apertura de la bisagra se controla haciendo encajar las dos partes dentadas, el regulador (8) y la parte fija (2) en la posicion requerida.2, in which the fixed part includes an opening regulator, which in this case consists of two pieces with saw teeth that fit with each other in as many positions as saw teeth are made. That is, it is a hinge that has all three parts that any hinge has. A mobile part (1) that rotates around the axis (3) of the fixed part (2). To this normal hinge, two plates are attached, one to the mobile part (4) and another to the fixed part (5). To both plates (or if the hinge is made of metal material, it will only be necessary in one), a magnet (6) is attached to the mobile part, and another (7) to the fixed part. The fixed part (2) is joined by a regulator (8) which in this case is a toothed piece that fits together in different positions with the fixed part, which is provided with the same saw teeth as the regulator. In this way, by rotating the fixed part on the mobile, there will come a time when both plates collide, and prevent the hinge from continuing to open, and the magnets when in contact, prevent the hinge from closing unless it exert sufficient force to counteract their magnetic force. The opening angle of the hinge is controlled by fitting the two serrated parts, the regulator (8) and the fixed part (2) in the required position.

Realizacion preferente de la invencionPreferred Embodiment of the Invention

A continuacion se describe un ejemplo particular de la bisagra descrita en la figura 3, que es la mas completa de las propuestas.A particular example of the hinge described in Figure 3, which is the most complete of the proposals, is described below.

Como las bisagras convencionales, consta de tres partes. Una parte fija, y una parte movil que gira alrededor del eje colocado en la parte fija.Like conventional hinges, it consists of three parts. A fixed part, and a moving part that rotates around the axis placed in the fixed part.

Existen multitud de bisagras, y no todas con la forma del dibujo; pero todas tienen una parte que gira contra la otra, alrededor de un eje de giro. La bisagra propuesta es valida en cualquier caso.There are many hinges, and not all with the shape of the drawing; but all have a part that rotates against the other, around an axis of rotation. The proposed hinge is valid in any case.

La parte movil se fabrica con una pletina, con el diseno estetico que se desee, y con un lado imantado. En este modelo la pletina se ha disenado de un tamano pequeno, menor que el de la bisagra, y con una forma redondeada. Pero el tamano y la forma de la pletina es indiferente. Es una mera cuestion estetica.The mobile part is manufactured with a plate, with the desired aesthetic design, and with a magnetized side. In this model the plate has been designed in a small size, smaller than that of the hinge, and with a rounded shape. But the size and shape of the plate is indifferent. It is a mere aesthetic issue.

La parte fija se fabrica en dos piezas dentadas que encajan entre si, una la parte fija normal, y la otra como regulador de la apertura maxima de la bisagra. As I, al abrir la bisagra, ambas pletinas acabaran chocando, de manera que limita su apertura. La forma de regular la apertura mediante dos piezas dentadas es solo una de las posibilidades. Y la que se presenta en este documento. Pero hay otras muchas formas de regular la apertura.The fixed part is manufactured in two teeth that fit together, one the normal fixed part, and the other as a regulator of the maximum opening of the hinge. Thus, when opening the hinge, both plates will end up colliding, so that it limits their opening. The way to regulate the opening by means of two jagged pieces is only one of the possibilities. And the one presented in this document. But there are many other ways to regulate the opening.

La parte fija tambien se realiza con una pletina que, de no ser metalica la bisagra, se debe imantar tambien. Al igual que en la parte movil, el tamano y estetica de la misma no es relevante. Tan solo que choque con la pletina de la parte movil al abrirse. Al estar ambas imantadas, para volver a cerrar la bisagra hay que hacer una fuerza suficiente para que se 5 contrarreste la fuerza magnetica de los imanes.The fixed part is also made with a plate that, if the hinge is not metallic, must also be magnetized. As in the mobile part, the size and aesthetics of it is not relevant. Only that it collides with the plate of the mobile part when it opens. Being both magnetized, to close the hinge again, it is necessary to make a sufficient force so that the magnetic force of the magnets is counteracted.

Claims

1. Hinge for doors and windows that limits the opening of the hinges by itself.

5 The hinge for doors and windows that is proposed is characterized by having two plates, a plate attached to the mobile part, and which rotates with it (4) and another plate that is attached to the fixed part (5). The plates protrude from the cylindrical body to which they are attached, so that when the hinge is opened, a moment comes when both plates collide and prevent it from continuing to open.

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2. Hinge for doors and windows that limits the opening of the hinges by itself.

According to claim 1 and characterized by the two magnets that adhere to the plates (6) and

(7), so that when they collide and prevent the hinge from opening further, also

15 are joined by the electromagnetic force of the magnet. Therefore, to be able to close again

the hinge, a force greater than said electromagnetic force must be made.

3. Hinge for doors and windows that limits the opening of the hinges by itself.

20 According to claim 1 and characterized by the opening regulator that joins the fixed part

(8). The proposed regulator consists in dividing the cylindrical part of the fixed part into two parts

Toothed, that fit together, in as many positions as saw teeth are made to both pieces. In this way, each position in which the regulator is placed allows the hinge to open a different angle.

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