WO2023073275A1 - Suspended seat having rubber elements and tensioners - Google Patents

Suspended seat having rubber elements and tensioners Download PDF

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Publication number
WO2023073275A1
WO2023073275A1 PCT/ES2022/070788 ES2022070788W WO2023073275A1 WO 2023073275 A1 WO2023073275 A1 WO 2023073275A1 ES 2022070788 W ES2022070788 W ES 2022070788W WO 2023073275 A1 WO2023073275 A1 WO 2023073275A1
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WO
WIPO (PCT)
Prior art keywords
seat
tensioners
square
rectangle
base structure
Prior art date
Application number
PCT/ES2022/070788
Other languages
Spanish (es)
French (fr)
Inventor
Juan Manuel Robla Diez
Original Assignee
Juan Manuel Robla Diez
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 Juan Manuel Robla Diez filed Critical Juan Manuel Robla Diez
Publication of WO2023073275A1 publication Critical patent/WO2023073275A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/26—Hanging seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts

Definitions

  • the present invention refers to a chair with a suspended seat, made from rubber bands and tensioners.
  • the industrial application of this invention is within the sector of furniture and rest and comfort devices, and more specifically, seats suspended by rubber bands and tensioners.
  • the document ES2025524T1 refers to a chair based on a metal frame and a seat body based on laminates of synthetic materials or wood, molded by pressing and also consolidated by pressing, characterized in that the metal frame is joined with one or several blocks of vulcanized rubber, provided with respective metal joints, through the respective metal joints, and the block(s) of vulcanized rubber is/are glued to the underside of the molded body.
  • Said chair unlike the seat proposed by the requested invention, does not include any suspension means with rubber bands and/or tensioners.
  • ES1062954U describes a folding chair comprising a first structure that forms a seat and a second structure that forms a backrest, where said first structure and said second structure are hinged together, with a first handle located in the lower part of said seat and a second handle located at the rear of said back.
  • no tensile means or elements are included to keep the seat in suspension, as the requested invention does.
  • ES0012403U proposes a rolling chair, for personal use, it is characterized by the little space it occupies, on the streets or in the garage, and by the economy of material and energy for its construction and conservation. In this case, it is a utility model on a rolling chair that takes up little space, so it does not interfere with the novelty and inventive activity of the main invention of this specification.
  • the suspended seat with rubber bands and tensioners object of the present invention, is made up of two chassis or rigid structures, the seat itself, and that of the base of the chair, both being connected by the rubber bands and tensioners that give the seat some rocking, movement and adjustment in height and position.
  • the structure of the seat comprises a square or rectangle, depending on the measurements of the seat, and has a U-shaped arch, which goes from the midpoint of one of the sides of the square/rectangle to the other, and at which point At the bottom of said U-shaped arch, a central rubber band on which this seat structure is supported is attached to the other structure.
  • the other structure also has a square or rectangular shape, although it may not have its front side, and has a bar that starts diagonally from the midpoint of the rear side of the square/rectangle of this second structure, and at whose tip the other end of the aforementioned central rubber is hooked, holding the structure of the seat.
  • Both structures include several hooking points for vertical rubber bands, distributed along the lateral sides of both structures, and said rubber bands include tensioners to adjust them.
  • the seat is installed to the seat structure, and all the complementary elements that are desired: backrest, armrests, etc., while legs, wheels, or other elements can be installed to the base structure.
  • Figure 1 Conventional perspective view of the seat structure.
  • Figure 2 Conventional perspective view of the base structure.
  • Figure 3 Conventional perspective view of both structures connected by rubber bands and tensioners.
  • Figure 4 Conventional perspective view of a suspended seat model with rubber bands and tensioners, object of the present invention.
  • a preferred embodiment of the suspended seat with rubber bands and tensioners object of the present invention can be based on two rigid structures: a seat structure (1), and a base structure (2), where the seat structure seat (1) comprises a square or rectangle shape, and comprises a U-shaped arch (3), which goes from the midpoint of one of the sides of the square/rectangle to the other, and the base structure (2), it also comprises a square or rectangular shape, although it may not have its front side, and it has an ascending diagonal bar (4) that starts from the midpoint of the rear side of the square/rectangle of this second structure (2).
  • a central rubber (5) is hooked, at one end, to the lower point of said U-shaped arc (3) of the seat structure (1), and at the other, to the tip of the upward diagonal bar (4 ) of the base structure (2).
  • Both structures (1, 2) comprise perimeter hooking points (6) vertically aligned between one structure and another, to hook secondary rubbers (7), from one to another structure respectively, and said secondary rubbers (7) comprise tensioners ( 8) to adjust.
  • the seat (9) is installed on the seat structure (1), and all the complementary elements that are desired: backrest, armrests, etc., while legs, wheels, wheels can be installed on the base structure (2). or other elements.

Abstract

The present invention discloses a suspended seat having rubber elements and tensioners. The invention is made up of two rigid structures: a seat structure (1) and a base structure (2), wherein the seat structure (1) has a square or rectangle shape and comprises a U-shaped arch (3) which extends from the midpoint of one of the sides of the square/rectangle to another, and the base structure (2) is provided with an upward diagonal bar (4) which extends from the midpoint of the rear side of the square/rectangle of this second structure (2). The invention also comprises a central rubber element (5) coupled at one end to the lower point of the U-shaped arch (3) of the seat structure (1) and at the other end to the tip of the upward diagonal bar (4) of the base structure (2), both structures comprising vertically aligned peripheral coupling points (6) for coupling secondary rubber elements (7).

Description

DESCRIPCIÓN DESCRIPTION
ASIENTO SUSPENDIDO CON GOMAS Y TENSORESSUSPENDED SEAT WITH RUBBER AND TENSIONERS
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención se refiere a una silla con un asiento en suspensión, a partir de gomas y tensores. The present invention refers to a chair with a suspended seat, made from rubber bands and tensioners.
Viene a proponer una forma nueva y original de adaptar el balanceo, amortiguación y endurecimiento del asiento, a partir de dichas gomas y tensores, simulando el movimiento de una mecedora, pero en todas direcciones, pudiendo regular a su vez la altura o la rigidez, desplazarla más hacia atrás/delante, izquierda/derecha, etc. It comes to propose a new and original way of adapting the rocking, cushioning and hardening of the seat, from said rubbers and tensioners, simulating the movement of a rocking chair, but in all directions, being able to regulate the height or rigidity, move it further back/forward, left/right, etc.
Cuenta con una gran goma central que sujeta el asiento, y otras a los laterales, con sus respectivos tensores, para regular el balanceo y/o movimiento. It has a large central rubber that holds the seat, and others on the sides, with their respective tensioners, to regulate the rocking and/or movement.
La aplicación industrial de esta invención se encuentra dentro del sector del mobiliario y dispositivos de descanso y confort, y más concretamente, asientos suspendidos mediante gomas y tensores. The industrial application of this invention is within the sector of furniture and rest and comfort devices, and more specifically, seats suspended by rubber bands and tensioners.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Aunque no se ha encontrado ninguna invención idéntica a la descrita, exponemos a continuación los documentos encontrados que reflejan el estado de la técnica relacionado con la misma. Although no invention identical to the one described has been found, we present below the documents found that reflect the state of the art related to it.
Así el documento ES2025524T1 hace referencia a una silla a base de un bastidor metálico y un cuerpo de asiento a base de estratificados de materiales sintéticos o de madera, moldeados por prensado y consolidados también por prensado, caracterizada porque el bastidor metálico está unido con uno o vahos bloques de caucho vulcanizado, provistos de sendas uniones metálicas, a través de las respectivas uniones metálicas, y el (o los) bloque (s) de caucho vulcanizado está(n) pegado(s) a la cara inferior del cuerpo moldeado. Dicha silla, a diferencia del asiento propuesto por la invención solicitada, no comprende ningún medio de suspensión con gomas y/o tensores. Thus, the document ES2025524T1 refers to a chair based on a metal frame and a seat body based on laminates of synthetic materials or wood, molded by pressing and also consolidated by pressing, characterized in that the metal frame is joined with one or several blocks of vulcanized rubber, provided with respective metal joints, through the respective metal joints, and the block(s) of vulcanized rubber is/are glued to the underside of the molded body. Said chair, unlike the seat proposed by the requested invention, does not include any suspension means with rubber bands and/or tensioners.
ES1062954U describe una silla plegable que comprende una primera estructura que forma un asiento y una segunda estructura que forma un respaldo, donde dicha primera estructura y dicha segunda estructura están articuladas entre sí, con una primera asa situada en la parte inferior de dicho asiento y una segunda asa situada en la parte trasera de dicho respaldo. Al igual que en el documento anterior, no se recogen medios ni elementos tensores que mantengan el asiento en suspensión, como lo hace la invención solicitada. ES1062954U describes a folding chair comprising a first structure that forms a seat and a second structure that forms a backrest, where said first structure and said second structure are hinged together, with a first handle located in the lower part of said seat and a second handle located at the rear of said back. As in the previous document, no tensile means or elements are included to keep the seat in suspension, as the requested invention does.
ES0012403U propone una silla rodante, para uso personal, se caracteriza por el poco espacio que ocupa, en las calles o en el garaje, y por la economía de material y energía para su construcción y conservación. En este caso, se trata de un modelo de utilidad sobre una silla rodante que ocupa poco espacio, por lo que tampoco interfiere en la novedad y actividad inventiva de la invención principal de esta memoria. ES0012403U proposes a rolling chair, for personal use, it is characterized by the little space it occupies, on the streets or in the garage, and by the economy of material and energy for its construction and conservation. In this case, it is a utility model on a rolling chair that takes up little space, so it does not interfere with the novelty and inventive activity of the main invention of this specification.
Conclusiones: Como se desprende de la investigación realizada, ninguno de los documentos encontrados soluciona los problemas planteados como lo hace la invención propuesta. Conclusions: As can be seen from the research carried out, none of the documents found solve the problems posed as does the proposed invention.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
El asiento suspendido con gomas y tensores objeto de la presente invención se constituye a partir de dos chasis o estructuras rígidas, la propia del asiento, y la de la base de la silla, estando ambas conectadas por las gomas y tensores que confieren al asiento de cierto balanceo, movimiento y regulación en altura y posición. The suspended seat with rubber bands and tensioners, object of the present invention, is made up of two chassis or rigid structures, the seat itself, and that of the base of the chair, both being connected by the rubber bands and tensioners that give the seat some rocking, movement and adjustment in height and position.
La estructura del asiento comprende un cuadrado o rectángulo, en función de las medidas del asiento, y cuenta con un arco en forma de U, que va del punto medio de uno de los lados del cuadrado/rectángulo hacia el otro, y en cuyo punto inferior de dicho arco en forma de U se engancha una goma central sobre la que se sostiene esta estructura del asiento, a la otra estructura. The structure of the seat comprises a square or rectangle, depending on the measurements of the seat, and has a U-shaped arch, which goes from the midpoint of one of the sides of the square/rectangle to the other, and at which point At the bottom of said U-shaped arch, a central rubber band on which this seat structure is supported is attached to the other structure.
La otra estructura, la estructura base, también comprende una forma cuadrada o rectangular, aunque puede no disponer de su lado frontal, y cuenta con una barra que parte en diagonal desde el punto medio del lado trasero del cuadrado/rectángulo de esta segunda estructura, y en cuya punta se engancha el otro extremo de la goma central mencionada anteriormente, sujetando la estructura del asiento. The other structure, the base structure, also has a square or rectangular shape, although it may not have its front side, and has a bar that starts diagonally from the midpoint of the rear side of the square/rectangle of this second structure, and at whose tip the other end of the aforementioned central rubber is hooked, holding the structure of the seat.
Ambas estructuras comprenden varios puntos de enganche para gomas verticales, repartidas por los lados laterales de ambas estructuras, y dichas gomas comprenden tensores para ajustarse. Both structures include several hooking points for vertical rubber bands, distributed along the lateral sides of both structures, and said rubber bands include tensioners to adjust them.
A la estructura del asiento se le instala el asiento, y todos los elementos complementarios que se quieran: respaldo, reposabrazos, etc., mientras que a la estructura base se le pueden instalar patas, ruedas, u otros elementos. BREVE DESCRIPCIÓN DE LOS DIBUJOS The seat is installed to the seat structure, and all the complementary elements that are desired: backrest, armrests, etc., while legs, wheels, or other elements can be installed to the base structure. BRIEF DESCRIPTION OF THE DRAWINGS
Para una mejor comprensión de la presente descripción se acompañan unos dibujos que representan una realización preferente de la presente invención: For a better understanding of this description, some drawings are attached that represent a preferred embodiment of the present invention:
Figura 1 : Vista en perspectiva convencional de la estructura del asiento. Figure 1: Conventional perspective view of the seat structure.
Figura 2: Vista en perspectiva convencional de la estructura base. Figure 2: Conventional perspective view of the base structure.
Figura 3: Vista en perspectiva convencional de ambas estructuras conectadas por gomas y tensores. Figure 3: Conventional perspective view of both structures connected by rubber bands and tensioners.
Figura 4: Vista en perspectiva convencional de un modelo de asiento suspendido con gomas y tensores objeto de la presente invención. Figure 4: Conventional perspective view of a suspended seat model with rubber bands and tensioners, object of the present invention.
Las referencias numéricas que aparecen en dichas figuras corresponden a los siguientes elementos constitutivos de la invención: The numerical references that appear in said figures correspond to the following constituent elements of the invention:
1 . Estructura del asiento 1 . seat frame
2. Estructura base 2. Base structure
3. Arco en forma de U 3. U-shaped arch
4. Barra diagonal ascendente 4. Upslash
5. Goma central 5. Center rubber
6. Puntos de enganche perimetrales 6. Perimeter attachment points
7. Gomas secundarias 7. Secondary gums
8. Tensores 8. Tensioners
9. Asiento 9. Seat
DESCRIPCIÓN DE UNA REALIZACIÓN PREFERENTE DESCRIPTION OF A PREFERRED EMBODIMENT
Una realización preferente del asiento suspendido con gomas y tensores objeto de la presente invención, con alusión a las referencias numéricas, puede basarse en dos estructuras rígidas: una estructura del asiento (1), y una estructura base (2), donde la estructura del asiento (1) comprende una forma de cuadrado o rectángulo, y comprende un arco en forma de U (3), que va del punto medio de uno de los lados del cuadrado/rectángulo hacia el otro, y la estructura base (2), también comprende una forma cuadrada o rectangular, aunque puede no disponer de su lado frontal, y cuenta con una barra diagonal ascendente (4) que parte desde el punto medio del lado trasero del cuadrado/rectángulo de esta segunda estructura (2). Una goma central (5) se engancha, por un extremo, al punto inferior de dicho arco en forma de U (3) de la estructura del asiento (1), y por el otro, a la punta de la barra diagonal ascendente (4) de la estructura base (2). A preferred embodiment of the suspended seat with rubber bands and tensioners object of the present invention, with reference to the numerical references, can be based on two rigid structures: a seat structure (1), and a base structure (2), where the seat structure seat (1) comprises a square or rectangle shape, and comprises a U-shaped arch (3), which goes from the midpoint of one of the sides of the square/rectangle to the other, and the base structure (2), it also comprises a square or rectangular shape, although it may not have its front side, and it has an ascending diagonal bar (4) that starts from the midpoint of the rear side of the square/rectangle of this second structure (2). A central rubber (5) is hooked, at one end, to the lower point of said U-shaped arc (3) of the seat structure (1), and at the other, to the tip of the upward diagonal bar (4 ) of the base structure (2).
Ambas estructuras (1 , 2) comprenden puntos de enganche perimetrales (6) alienados verticalmente entre una estructura y otra, para enganchar unas gomas secundarias (7), de una a otra estructura respectivamente, y dichas gomas secundarias (7) comprenden unos tensores (8) para ajustarse. Both structures (1, 2) comprise perimeter hooking points (6) vertically aligned between one structure and another, to hook secondary rubbers (7), from one to another structure respectively, and said secondary rubbers (7) comprise tensioners ( 8) to adjust.
A la estructura del asiento (1) se le instala el asiento (9), y todos los elementos complementarios que se quieran: respaldo, reposabrazos, etc., mientras que a la estructura base (2) se le pueden instalar patas, ruedas, u otros elementos. The seat (9) is installed on the seat structure (1), and all the complementary elements that are desired: backrest, armrests, etc., while legs, wheels, wheels can be installed on the base structure (2). or other elements.

Claims

REIVINDICACIONES
1 Asiento suspendido con gomas y tensores, constituido por dos estructuras rígidas: una estructura del asiento (1), y una estructura base (2), caracterizado porque la estructura del asiento (1) comprende una forma de cuadrado o rectángulo, y comprende un arco en forma de U (3), que va del punto medio de uno de los lados del cuadrado/rectángulo hacia el otro, y la estructura base (2), también comprende una forma cuadrada o rectangular, aunque puede no disponer de su lado frontal, y cuenta con una barra diagonal ascendente (4) que parte desde el punto medio del lado trasero del cuadrado/rectángulo de esta segunda estructura (2); y una goma central (5) se engancha, por un extremo, al punto inferior de dicho arco en forma de U (3) de la estructura del asiento (1), y por el otro, a la punta de la barra diagonal ascendente (4) de la estructura base (2), y donde ambas comprenden puntos de enganche perimetrales (6) alienados verticalmente entre una estructura y otra, para enganchar unas gomas secundarias (7), de una a otra estructura respectivamente, y dichas gomas secundarias (7) comprenden unos tensores (8) para ajustarse. 1 Suspended seat with rubber bands and tensioners, made up of two rigid structures: a seat structure (1), and a base structure (2), characterized in that the seat structure (1) has a square or rectangle shape, and includes a U-shaped arch (3), which goes from the midpoint of one of the sides of the square/rectangle to the other, and the base structure (2), also comprises a square or rectangular shape, although it may not have its side front, and has an ascending diagonal bar (4) that starts from the midpoint of the rear side of the square/rectangle of this second structure (2); and a central rubber (5) is hooked, at one end, to the lower point of said U-shaped arc (3) of the seat structure (1), and at the other, to the tip of the upward diagonal bar ( 4) of the base structure (2), and where both comprise perimeter hooking points (6) vertically aligned between one structure and another, to hook secondary rubbers (7), from one to another structure respectively, and said secondary rubbers ( 7) include tensioners (8) to adjust.
2.- Asiento suspendido con gomas y tensores, según reivindicación 1 , donde a la estructura del asiento (1) se le instala el asiento (9), y todos los elementos complementarios que se quieran: respaldo, reposabrazos, etc. 2.- Suspended seat with rubber bands and tensioners, according to claim 1, where the seat (9) is installed on the seat structure (1), and all the complementary elements that are desired: backrest, armrests, etc.
3.- Asiento suspendido con gomas y tensores, según reivindicación 1 , donde a la estructura base (2) se le instalan patas, ruedas, u otros elementos similares. 3.- Suspended seat with rubber bands and tensioners, according to claim 1, where legs, wheels, or other similar elements are installed on the base structure (2).
5 5
PCT/ES2022/070788 2021-10-28 2022-12-12 Suspended seat having rubber elements and tensioners WO2023073275A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202132111U ES1282564Y (en) 2021-10-28 2021-10-28 SUSPENDED SEAT WITH RUBBERS AND TENSIONERS
ESU202132111 2021-10-28

Publications (1)

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WO2023073275A1 true WO2023073275A1 (en) 2023-05-04

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070221814A1 (en) * 2006-03-22 2007-09-27 Coffield Timothy P Load bearing assembly with elastomeric edge
US20140110980A1 (en) * 2011-05-30 2014-04-24 Fuselage Design Pty Ltd. Bicycle or Ride on Vehicle Seats and Saddles
US20170112287A1 (en) * 2011-10-31 2017-04-27 Johann Burkhard Schmitz Support structure for saddle-form seat surface
US20180310721A1 (en) * 2015-06-29 2018-11-01 Herman Miller, Inc. Attachment structure for suspension seating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070221814A1 (en) * 2006-03-22 2007-09-27 Coffield Timothy P Load bearing assembly with elastomeric edge
US20140110980A1 (en) * 2011-05-30 2014-04-24 Fuselage Design Pty Ltd. Bicycle or Ride on Vehicle Seats and Saddles
US20170112287A1 (en) * 2011-10-31 2017-04-27 Johann Burkhard Schmitz Support structure for saddle-form seat surface
US20180310721A1 (en) * 2015-06-29 2018-11-01 Herman Miller, Inc. Attachment structure for suspension seating

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ES1282564U (en) 2021-11-23
ES1282564Y (en) 2022-02-18

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