WO2011064413A1 - Improved sealing draught excluder for doors and windows - Google Patents

Improved sealing draught excluder for doors and windows Download PDF

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Publication number
WO2011064413A1
WO2011064413A1 PCT/ES2009/000590 ES2009000590W WO2011064413A1 WO 2011064413 A1 WO2011064413 A1 WO 2011064413A1 ES 2009000590 W ES2009000590 W ES 2009000590W WO 2011064413 A1 WO2011064413 A1 WO 2011064413A1
Authority
WO
WIPO (PCT)
Prior art keywords
windows
doors
hairs
base
sheets
Prior art date
Application number
PCT/ES2009/000590
Other languages
Spanish (es)
French (fr)
Inventor
Cesar Garcia-Lopez
Original Assignee
Tecseal S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecseal S.A. filed Critical Tecseal S.A.
Publication of WO2011064413A1 publication Critical patent/WO2011064413A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips

Definitions

  • the invention refers to an improved sealing gasket for doors and windows, providing novelty features, which will be described in detail below, which represent an advantageous advance, both for the function to which it is intended as for its manufacture, compared to the systems currently known in the market for the same purpose.
  • the object of the invention is centered on a weatherstrip of the type which, constituted by an elongated strip of elastic and / or flexible material with a hair bangs on one of its sides, is placed in doors and windows to ensure tightness. of the same, and according to the time of the year, avoiding both the entry of cold or hot air into the rooms and the exit of hot or cold air that may have inside, which, being eminently intended for application in sliding doors and windows, has the peculiarity of having an innovative structural configuration that, among other advantages, allows to increase its degree of tightness by 25% compared to conventional weather strips.
  • what the invention advocates is one of the type that is placed in doors and windows to ensure their sealing, being eminently intended for application in sliding doors and windows, which, conventionally, is configured as an elongated element constituted from a solid polypropylene base, which, having an approximately rectangular section configuration, can have on its lower surface with means to be self-adhesive and can easily be glued to the window or door to which it is intended.
  • said base Due to its upper surface, said base has a plurality of filaments or hairs that, arranged along its entire length, allow adjustment to the door or window leaf, ensuring the sealing of the same, presenting the particularity of entering Said filaments have provided for the incorporation of stiffening sheets of plastic material, preferably made of a laminated fabric, which are integrally integrated into said base of the weatherstrip.
  • Said sheets are preferably three and are arranged, on both sides of the filaments or hairs of the weatherstrip and in the center between them, being slightly taller than these and covering, like them, the entire length of the weatherstrip.
  • the weatherstrip always maintains its height and the filaments are not crushed thanks to the fact that the aforementioned sheets serve as directors of the same, always keeping it upright.
  • the weatherstrip provides 25% more sealing for the door or window, both in front of the air and in front of the water, compared to a conventional weatherstrip .
  • the rigid polypropylene base allows a better automatic insertion of the weatherstrip into the window, which has an impact on the time of production of windows and doors, with the consequent economic savings.
  • the height of the weatherstrip and the measurement of the base is always uniform thanks to the ultrasonic welding process with which it is performed.
  • the described structural configuration of the three-sheet weatherstrip prevents unwanted elongations as well as a reduction of joints in the base, eliminating stoppages in the process of extrusion in line with which it is performed, which also has an impact on its cost final.
  • the recommended weatherstripping thanks to the described sheets with which the noise decreases when opening and closing the sliding door or window, since the weatherstrip is much more compact, which allows the aforementioned increase in the degree of tightness.
  • Figure number 1 Shows a schematic perspective view of an embodiment of the sealing gasket for doors and windows improved object of the invention, showing in it the parts and elements that integrate it as well as the configuration and arrangement thereof .
  • the weatherstrip (1) in question is configured from an elongated strip constituted from a solid and substantially rigid base (2), made of polypropylene, which has a section configuration approximately rectangular on whose lower surface, optionally, has fixing means to be self-adhesive, while on its upper surface, said base (2) has a plurality of filaments or hairs (3), arranged along its entire length .
  • the weatherstrip (1) has the particularity of incorporating stiffener sheets (4) made of plastic material, preferably of a laminated fabric, which are arranged integrally integrated in said base (2) of the weatherstrip (2) 1) along its entire length.
  • the described sheets (4) are preferably three and are arranged, two sides on both sides the hairs (3) and a central between means of said hairs (3).
  • the sheets (4) are slightly taller than the hairs (3) and cover, as they have already indicated, the entire length of the weatherstrip (1), so that they act as complementary elements , directors and protectors of the hairs (3), preventing them from being crushed due to the use of the door or window in which the weatherstrip is installed and increasing the watertightness thereof.

Abstract

Improved sealing draught excluder for doors and windows, comprising a solid and substantially rigid base (2), made of polypropylene, with fibres (3) arranged along its entire length, in amongst which are placed stiffening plates (4) attached to the base (2) along its entire length. There are three plates (4), two side plates on either side of the fibres (3) and one central plate in amongst said fibres (3). The plates (4) are taller than the fibres (3). The plates (4) are made of plastic, preferably a textile laminate.

Description

BURLETE DE ESTANQÜEIDAD PARA PUERTAS Y VENTANAS  SEALING BURLET FOR DOORS AND WINDOWS
MEJORADO  IMPROVED
D E S C R I P C I Ó N D E S C R I P C I Ó N
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un burlete de estanqueidad para puertas y ventanas mejorado, aportando características de novedad, que se describirán en detalle más adelante, que suponen un ventajoso avance, tanto para la función a que se destina como para su fabricación, frente a los sistemas actualmente conocidos en el mercado el mismo fin. The invention, as expressed in the present specification, refers to an improved sealing gasket for doors and windows, providing novelty features, which will be described in detail below, which represent an advantageous advance, both for the function to which it is intended as for its manufacture, compared to the systems currently known in the market for the same purpose.
Más en particular, el objeto de la invención se centra en un burlete del tipo que, constituido por una tira alargada de material elástico y/o flexible con flequillo de pelo por uno de sus lados, se coloca en puertas y ventanas para procurar la estanqueidad de las mismas, y según la época del año, evitando tanto la entrada de aire frió o caliente al interior de las estancias como la salida del aire caliente o frío que puedan tener en su interior, el cual, estando eminentemente destinado para su aplicación en puertas y ventanas correderas, presenta la particularidad de contar con una innovadora configuración estructural que, entre otras ventajas, permite aumentar su grado de estanquidad en un 25% respecto a los burletes convencionales . More particularly, the object of the invention is centered on a weatherstrip of the type which, constituted by an elongated strip of elastic and / or flexible material with a hair bangs on one of its sides, is placed in doors and windows to ensure tightness. of the same, and according to the time of the year, avoiding both the entry of cold or hot air into the rooms and the exit of hot or cold air that may have inside, which, being eminently intended for application in sliding doors and windows, has the peculiarity of having an innovative structural configuration that, among other advantages, allows to increase its degree of tightness by 25% compared to conventional weather strips.
CAMPO DE APLICACIÓN DE LA INVENCIÓN El campo de aplicación de la presente invención se enmarca dentro del sector técnico de la industria dedicada a la fabricación de burletes . FIELD OF APPLICATION OF THE INVENTION The scope of the present invention is part of the technical sector of the industry dedicated to the manufacture of weatherstripping.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En la actualidad, y como referencia al estado de la técnica, debe señalarse que, si bien existen en el mercado múltiples tipos de burletes destinados a la aplicación que aquí concierne, por parte del solicitante se desconoce la existencia de ninguno que presente unas características técnicas, estructurales y constitutivas semejantes a las que presenta el burlete de estanqueidad para puertas y ventanas mejorado que propone la invención, estando dichas características que lo distinguen detalladamente recogidas en las reivindicaciones finales que acompañan a la presente memoria descriptiva. At present, and as a reference to the state of the art, it should be noted that, although there are multiple types of weatherstrips in the market intended for the application concerned, the existence of none that has technical characteristics is unknown. , structural and constitutive similar to those presented by the improved gasket for doors and windows proposed by the invention, said features distinguishing it in detail in the final claims that accompany the present specification.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
De manera concreta lo que · la invención preconiza es un del tipo que se coloca en puertas y ventanas para procurar la estanqueidad de las mismas, estando eminentemente destinado para su aplicación en puertas y ventanas correderas, el cual, de manera convencional, se configura como un elemento alargado constituido a partir de una base sólida de polipropileno, la cual, presentando una configuración de sección aproximadamente rectangular, puede contar en su superficie inferior con medios para ser autoadhesiva y poderse pegar fácilmente en la ventana o puerta a que se destina. Por su superficie superior, dicha base cuenta con una pluralidad de filamentos o pelos que, dispuestos a lo largo de toda su longitud, permiten el ajuste a la hoja de la puerta o ventana procurando la estanqueidad de la misma, presentando la particularidad de que entre dichos filamentos se ha previsto la incorporación de unas láminas rigidizantes de material plástico, hechas preferentemente de un tejido laminado, que están integradas de forma solidaria en la citada base del burlete. Specifically, what the invention advocates is one of the type that is placed in doors and windows to ensure their sealing, being eminently intended for application in sliding doors and windows, which, conventionally, is configured as an elongated element constituted from a solid polypropylene base, which, having an approximately rectangular section configuration, can have on its lower surface with means to be self-adhesive and can easily be glued to the window or door to which it is intended. Due to its upper surface, said base has a plurality of filaments or hairs that, arranged along its entire length, allow adjustment to the door or window leaf, ensuring the sealing of the same, presenting the particularity of entering Said filaments have provided for the incorporation of stiffening sheets of plastic material, preferably made of a laminated fabric, which are integrally integrated into said base of the weatherstrip.
Dichas láminas son preferentemente tres y están dispuestas, a ambos lados de los filamentos o pelos del burlete y en el centro entre los mismos, siendo ligeramente más altas que éstos y abarcando, al igual que ellos, la totalidad de la longitud del burlete . Said sheets are preferably three and are arranged, on both sides of the filaments or hairs of the weatherstrip and in the center between them, being slightly taller than these and covering, like them, the entire length of the weatherstrip.
De esta forma, el burlete mantiene siempre su altura y los filamentos no se aplastan gracias a que las citadas láminas sirven de directores de los mismos manteniéndolo siempre erguidos. Además, gracias a esta condición de que los pelos no se aplastan y a la existencia de las propias láminas, el burlete aporta un 25% más de estanqueidad para la puerta o ventana, tanto frente al aire como frente al agua, respecto a un burlete convencional . In this way, the weatherstrip always maintains its height and the filaments are not crushed thanks to the fact that the aforementioned sheets serve as directors of the same, always keeping it upright. In addition, thanks to this condition that the hairs are not crushed and the existence of the sheets themselves, the weatherstrip provides 25% more sealing for the door or window, both in front of the air and in front of the water, compared to a conventional weatherstrip .
Por su parte, la base rígida de polipropileno permite una mejor inserción automática del burlete en la ventana, lo cual repercute en el tiempo de producción de ventanas y puertas, con el consiguiente ahorro económico. For its part, the rigid polypropylene base allows a better automatic insertion of the weatherstrip into the window, which has an impact on the time of production of windows and doors, with the consequent economic savings.
Por otra parte la altura del burlete y la medida de la base es siempre uniforme gracias al proceso de soldadura por ultrasonidos con que está realizado . On the other hand the height of the weatherstrip and the measurement of the base is always uniform thanks to the ultrasonic welding process with which it is performed.
Asimismo, la descrita configuración estructural del burlete con tres láminas evita que se produzcan elongaciones no deseadas así como una disminución de uniones en la base, eliminándose paros en el proceso de extrusión en línea con que se realiza, lo cual, también repercute en su coste final. Likewise, the described structural configuration of the three-sheet weatherstrip prevents unwanted elongations as well as a reduction of joints in the base, eliminating stoppages in the process of extrusion in line with which it is performed, which also has an impact on its cost final.
En otro orden de cosas, el burlete preconizado gracias a las descritas láminas con que cuenta disminuye el ruido al abrir y cerrar la puerta o ventana corredera, ya que el burlete es mucho más compacto, lo cual permite el antedicho aumento de grado de estanqueidad . In another order of things, the recommended weatherstripping thanks to the described sheets with which the noise decreases when opening and closing the sliding door or window, since the weatherstrip is much more compact, which allows the aforementioned increase in the degree of tightness.
• Finalmente, gracias a la existencia de las láminas el pelo del burlete se mantiene recto, incluso en alturas altas, reduciéndose, por otra parte el efecto voluminoso que se produce al aplastarse en los sistemas convencionales, que además de reducir la estanqueidad afean la estética de la ventana o puerta. • Finally, thanks to the existence of the blades, the hair of the weatherstrip stays straight, even at high heights, reducing, on the other hand, the bulky effect that occurs when crushed in conventional systems, which in addition to reducing the tightness affect the aesthetics of the window or door.
El descrito burlete de estanqueidad para puertas y ventanas mejorado representa, pues, una estructura innovadora de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described sealing gasket for doors and windows improved represents, therefore, an innovative structure of structural and constitutive characteristics unknown until now for this purpose, reasons that together with its practical utility, provide it with sufficient foundation to obtain the privilege of exclusivity that is request.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being realizing and in order to help a better understanding of the characteristics of the invention, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which it is represented as an illustrative and non-limiting nature the next:
La figura número 1.- Muestra una vista esquematizada en perspectiva de un ejemplo de realización del burlete de estanqueidad para puertas y ventanas mejorado objeto de la invención, apreciándose en ella las partes y elementos que lo integran así como la configuración y disposición de los mismos. Figure number 1.- Shows a schematic perspective view of an embodiment of the sealing gasket for doors and windows improved object of the invention, showing in it the parts and elements that integrate it as well as the configuration and arrangement thereof .
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización preferente de la invención, la cual comprende las partes y elementos que se indican y describen en detalle a continuación. In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a preferred embodiment of the invention can be observed therein, which comprises the parts and elements indicated and described in detail below.
Así, tal como se observa en dichas figuras, el burlete (1) en cuestión se configura a partir de una tira alargada constituida a partir de una base (2) sólida y sensiblemente rígida, realizada de polipropileno, la cual presenta una configuración de sección aproximadamente rectangular en cuya superficie inferior, opcionalmente, cuenta con medios de fijación para ser autoadhesiva, mientras que por su superficie superior, dicha base (2) cuenta con una pluralidad de filamentos o pelos (3) , dispuestos a lo largo de toda su longitud. Thus, as observed in said figures, the weatherstrip (1) in question is configured from an elongated strip constituted from a solid and substantially rigid base (2), made of polypropylene, which has a section configuration approximately rectangular on whose lower surface, optionally, has fixing means to be self-adhesive, while on its upper surface, said base (2) has a plurality of filaments or hairs (3), arranged along its entire length .
Sobre dicha base (2) y entre los citados pelos (3), el burlete (1) presenta la particularidad de incorporar unas láminas (4) rigidizantes realizadas de material plástico, preferentemente de un tejido laminado, las cuales están dispuestas integradas de forma solidaria en la citada base (2) del burlete (1) a lo largo de toda su longitud. On said basis (2) and among those cited hairs (3), the weatherstrip (1) has the particularity of incorporating stiffener sheets (4) made of plastic material, preferably of a laminated fabric, which are arranged integrally integrated in said base (2) of the weatherstrip (2) 1) along its entire length.
Las descritas láminas (4) preferentemente son tres y están dispuestas, dos laterales a ambos lados los pelos (3) y una central entre medias de dichos pelos (3) . The described sheets (4) are preferably three and are arranged, two sides on both sides the hairs (3) and a central between means of said hairs (3).
Además, las láminas (4) son ligeramente más altas que los pelos (3) y abarcan, al igual que ellos, tal como ya se ha señalado, la totalidad de la longitud del burlete (1) , de forma que actúan como elementos complementarios, directores y protectores de los pelos (3) , evitando que éstos queden aplastados por efecto del uso de la puerta o ventana en que se instala el burlete y aumentando la estanquidad del mismo. In addition, the sheets (4) are slightly taller than the hairs (3) and cover, as they have already indicated, the entire length of the weatherstrip (1), so that they act as complementary elements , directors and protectors of the hairs (3), preventing them from being crushed due to the use of the door or window in which the weatherstrip is installed and increasing the watertightness thereof.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciendo constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to extend its explanation so that any expert in the field understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .

Claims

R E I V I N D I C A C I O N E S
1.- BURLETE DE ESTANQUEIDAD PARA PUERTAS Y VENTANAS, del tipo se configura a partir de una tira alargada constituida a partir de una base (2) de sección aproximadamente rectangular en cuya superficie inferior, opcionalmente, cuenta con medios de fijación para ser autoadhesiva, mientras que por su superficie superior cuenta con una pluralidad de filamentos o pelos (3) , dispuestos a lo largo de toda su longitud, caracterizado por el hecho de que la base (2) es una base sólida y sensiblemente rígida, realizada de polipropileno, y porque sobre dicha base (2) y entre los pelos (3), incorpora unas láminas (4) rigidizantes dispuestas integradas de forma solidaria en la citada base (2) del burlete (1) a lo largo de toda su longitud, de forma que actúan como elementos complementarios, directores y protectores de los pelos (3), evitando que éstos queden aplastados. 1.- SEALING BURLET FOR DOORS AND WINDOWS, of the type is configured from an elongated strip constituted from a base (2) of approximately rectangular section in whose lower surface, optionally, has fixing means to be self-adhesive, while on its upper surface it has a plurality of filaments or hairs (3), arranged along its entire length, characterized by the fact that the base (2) is a solid and substantially rigid base, made of polypropylene, and because on said base (2) and between the hairs (3), it incorporates stiffener sheets (4) arranged integrally integrated in said base (2) of the weatherstrip (1) along its entire length, so that act as complementary elements, directors and protectors of the hairs (3), preventing them from being crushed.
2. - BURLETE DE ES ANQUEIDAD PARA PUERTAS Y VENTANAS, según la reivindicación 1, caracterizado por el hecho de que las láminas (4) son tres y están dispuestas, dos laterales a ambos lados los pelos (3) y una central entre medias de dichos pelos (3) . 2. - BURLETE DE ES ANQUEIDAD FOR DOORS AND WINDOWS, according to claim 1, characterized in that the sheets (4) are three and are arranged, two sides on both sides the hairs (3) and a central between means of said hairs (3).
3. - BURLETE DE ESTANQUEIDAD PARA PUERTAS Y VENTANAS, según las reivindicaciones 1 y 2 , caracterizado por el hecho de que las láminas (4) son ligeramente más altas que los pelos (3) . 3. - SEALING BURLET FOR DOORS AND WINDOWS, according to claims 1 and 2, characterized in that the sheets (4) are slightly higher than the hairs (3).
4. - BURLETE DE ES ANQUEIDAD PARA PUERTAS Y VENTANAS, según las reivindicaciones 1 a 3, caracterizado por el hecho de que las láminas (4) están realizadas de material plástico, preferentemente de un tejido laminado. 4. - BURLETE DE ES ANQUEIDAD FOR DOORS AND WINDOWS, according to claims 1 to 3, characterized in that the sheets (4) are made of plastic material, preferably of a laminated fabric.
PCT/ES2009/000590 2009-11-30 2009-12-21 Improved sealing draught excluder for doors and windows WO2011064413A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200901649U ES1071924Y (en) 2009-11-30 2009-11-30 SEALING BURLET FOR DOORS AND WINDOWS
ESU200901649 2009-11-30

Publications (1)

Publication Number Publication Date
WO2011064413A1 true WO2011064413A1 (en) 2011-06-03

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000753A (en) * 1961-06-26 1965-08-11 Schlegel Mfg Co Weather strip
GB1127189A (en) * 1966-07-04 1968-09-11 Standard Products Co Weather strip assemblies
ES253624U (en) * 1979-10-18 1981-06-16 Schlegel Corporation Soft barrier fin weatherstrip and method of manufacture
ES296228U (en) * 1985-05-07 1988-02-16 Kessler Milton Lubricated fin pile-type weatherstrip.
US5817390A (en) * 1995-06-20 1998-10-06 Ultrafab, Inc. Pile weather stripping having internal and external fins
WO2006052949A1 (en) * 2004-11-08 2006-05-18 Schlegel Systems, Inc. Backed pile strip

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000753A (en) * 1961-06-26 1965-08-11 Schlegel Mfg Co Weather strip
GB1127189A (en) * 1966-07-04 1968-09-11 Standard Products Co Weather strip assemblies
ES253624U (en) * 1979-10-18 1981-06-16 Schlegel Corporation Soft barrier fin weatherstrip and method of manufacture
ES296228U (en) * 1985-05-07 1988-02-16 Kessler Milton Lubricated fin pile-type weatherstrip.
US5817390A (en) * 1995-06-20 1998-10-06 Ultrafab, Inc. Pile weather stripping having internal and external fins
WO2006052949A1 (en) * 2004-11-08 2006-05-18 Schlegel Systems, Inc. Backed pile strip

Also Published As

Publication number Publication date
ES1071924U (en) 2010-04-28
ES1071924Y (en) 2010-07-23

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