DE102004013674A1 - Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam - Google Patents
Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam Download PDFInfo
- Publication number
- DE102004013674A1 DE102004013674A1 DE102004013674A DE102004013674A DE102004013674A1 DE 102004013674 A1 DE102004013674 A1 DE 102004013674A1 DE 102004013674 A DE102004013674 A DE 102004013674A DE 102004013674 A DE102004013674 A DE 102004013674A DE 102004013674 A1 DE102004013674 A1 DE 102004013674A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- air
- self
- open
- inflating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/084—Fluid mattresses or cushions of pneumatic type self inflating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/088—Fluid mattresses or cushions incorporating elastic bodies, e.g. foam
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/18—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/54—Inflatable chairs
-
- 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
- A47C7/18—Seat parts having foamed material included in cushioning part
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/405—Support for the head or the back for the back with double backrests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/643—Back-rests or cushions shape of the back-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/914—Hydro-pneumatic adjustments of the shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0647—Seats characterised by special upholstery or cushioning features
Abstract
Description
Die Erfindung betrifft einen Sitz für ein Kraftfahrzeug, Flugzeug oder dergleichen mit den im Oberbegriff des Anspruches 1 genannten Merkmalen.The The invention relates to a seat for a motor vehicle, aircraft or the like with those in the preamble of claim 1 features.
Es ist bekannt, bei der stetigen Weiterentwicklung des Komforts von Fahrzeugsitzen insbesondere in der Rückenlehne durch Luft aufgeblasene Kissen einzusetzen. Im Gegensatz zu Rückenlehnen aus Polsterschaum können Rückenlehnen mit eingebauten Luftkissen sich schneller und optimaler an die Rückenkontur der sitzenden Person anpassen.It is known for the continuous development of the comfort of Vehicle seats especially in the backrest inflated by air cushion use. Unlike backrests off Upholstery foam can backrests with built-in air cushion faster and more optimal to the back contour to suit the seated person.
Aus
Der
Fahrzeugsitz nach der
Die
Rückenlehne
eines Sitzes nach der
Da
bei diesen Konstruktionen die Polsterabschnitte über die gesamte Breite der
Rückenlehne verlaufen,
kann wiederum eine individuelle Anpassung an die jeweilige Person
nicht zufriedenstellend erreicht werden. Ein weiterer Nachteil ist
bei
Nicht
anders verhält
es sich bei der Rückenlehne
eines Sitzes nach der
Gemäß der
Auch
die vielen weiterhin bekannten Lösungen
zur Erhöhung
des Komforts von Fahrzeugsitzen sind nicht dazu geeignet, unter
Berücksichtigung
einer individuellen Anpassung an die jeweilige, auf dem Fahrzeugsitz
befindliche Person stets einen hohen Komfort bereitzustellen. So
sieht beispielsweise der Fahrgastsitz nach der
Schließlich ist nach WO 98/37790 eine Regeleinrichtung bekannt, die zur Erzielung eines höheren Sitzkomforts sowohl in den Sitzkissen als auch in der Rückenlehne aufblasbare Luftkissen wechselwirkend ansteuert, um eine möglichst optimale Anpassung des Sitzes an die Kontur der sitzenden Person zu erreichen. Nachteilig ist hierbei jedoch die Verwendung einer unverhältnismäßig aufwendigen und damit kostenintensiven Regeleinrichtung zur Erzielung des angestrebten Sitzkomforts.Finally is according to WO 98/37790 a control device known to achieve a higher one Seating comfort in both the seat cushions and the backrest inflatable air cushion interactively drives to one as possible optimal adaptation of the seat to the contour of the seated person too to reach. The disadvantage here, however, the use of a disproportionately expensive and thus costly control device to achieve the desired Seating comfort.
Der Erfindung liegt die Aufgabe zugrunde, einen Sitz für ein Kraftfahrzeug, Flugzeug oder dergleichen entsprechend dem Oberbegriff des Anspruchs 1 zu schaffen, der mit geringem Aufwand und somit kostengünstig eine individuelle und automatisch schnelle Anpassung an die gesamte Rückenkontur der jeweiligen, auf dem Sitz befindlichen Person sowohl bei Veränderung der eingenommenen Sitzposition als auch bei Platzierung einer anderen Person gewährleistet.The invention has for its object to provide a seat for a motor vehicle, aircraft or the like according to the preamble of claim 1, with little effort and thus cost an individual and automatic rapid adaptation to the entire back contour of the respective person sitting on the seat, both when changing the occupied seating position and when placing another person guaranteed.
Diese Aufgabe wird erfindungsgemäß durch einen Sitz mit den im Anspruch 1 genannten Merkmalen gelöst. Dadurch, dass die elastisch nachgiebigen Schaumpolster der durch Luft auffüllbaren Taschen aus einem offenzelligen, selbst aufblasenden Polsterschaum bestehen, und die mit diesem Polsterschaum bestückten Taschen sowohl in horizontaler als auch in vertikaler Richtung im Wesentlichen über die gesamte Breite und über die gesamte Höhe der Rückenlehne nebeneinander und übereinander angeordnet sind.These The object is achieved by a Seat solved with the features mentioned in claim 1. Thereby, that the elastically yielding foam pads of the inflatable by air Pockets made of open-celled, self-inflating upholstery foam exist, and the bags equipped with this foam foam both in horizontal as well as in the vertical direction substantially over the entire width and over the entire height of the backrest arranged side by side and one above the other are.
Da jeder mit selbstaufblasendem Polsterschaum bestückten luftundurchlässigen elastischen Lufttasche ein Ventil zugeordnet ist, können diese Taschen unabhängig voneinander oder gemeinsam durch atmosphärischen Luftdruck befüllt werden. Eine individuelle Anpassung der Rückenlehnenform an die gesamte Rückenlehnenkontur der jeweiligen, auf dem Sitz befindlichen Person kann somit erreicht werden. Eine veränderte Einstellung des Polsterschaumes wird erreicht, indem die den Lufttaschen zugeordneten Ventile geöffnet werden. Der in den Lufttaschen befindliche Polsterschaum, der aus offenzelligem Polyurethan besteht, bläst sich ohne Zufuhr von Energie auf.There each with self-inflating foam upholstered air-impermeable elastic air pocket a valve is assigned these bags are independent be filled from each other or together by atmospheric pressure. A individual adjustment of the backrest shape the entire backrest contour the respective person sitting on the seat can thus be reached. A changed one Adjustment of the upholstery foam is achieved by the air pockets assigned Valves open become. The foam in the air pockets, the off open-cell polyurethane, blows without supply of energy on.
Im nicht betriebenen Fahrzeug sind alle Ventile, die zweckmäßigerweise als Elektro-Magnetventile ausgebildet sind, geöffnet. Nachdem die Person auf dem Fahrzeugsitz Platz genommen hat, werden nach kurzer Zeit alle Ventile automatisch geschlossen. Der Impuls für das Schließen der Ventile kann hierbei über den Anlasser erfolgen. Da die Rückenlehne mit mehreren, in horizontaler und vertikaler Richtung einschließlich des Wangenseitenbereichs angeordneten Polstertaschen bestückt ist, wird durch die Rückenkontur der auf dem Sitz befindlichen Person die Luft unterschiedlich stark aus den Polstertaschen gedrückt. Durch das Schließen der Ventile wird erreicht, dass sich der Zustand der unterschiedlich aufgeblasenen Polstertaschen nicht mehr verändert. Nach Beendigung der Autofahrt werden alle Ventile wieder automatisch geöffnet, so dass bei erneutem Platzieren auf dem Fahrzeugsitz eine neue optimale Konturanpassung erfolgt. Während das Öffnen und Schließen der Ventile vor und nach der Autofahrt automatisch durchgeführt wird, können die Ventile bei Bedarf auch während der Autofahrt manuell über Bedienelemente, die als Drucktaster ausgeführt sind, geöffnet und geschlossen werden.in the not operated vehicle are all valves, which expediently as electric solenoid valves are formed, opened. After the person has sat down on the vehicle seat, will be after short time all valves closed automatically. The impulse for closing the Valves can over here take the starter. As the backrest with several, in horizontal and vertical direction including the Cheek-side area arranged padded pockets is fitted, gets through the back contour the person sitting on the seat varies in the air pushed out of the upholstery bags. By closing the valves are reached so that the state of the differently inflated Upholstered bags no longer changed. To When the car is finished, all valves will be automatically reset open, so that when you place it again on the vehicle seat, a new optimal contour adjustment he follows. While the opening and closing the valves are automatically carried out before and after the car journey, can if necessary, the valves during the car drive over manually Controls that are designed as pushbuttons, opened and getting closed.
Die Taschen mit dem offenzelligen, selbst aufblasenden Polsterschaum können auch im Sitzkissen des Sitzes bei Erzielung der durch die Erfindung beabsichtigten Wirkungen eingesetzt werden, wobei sich dann eine unterschiedliche Größe der Taschen aus der Position ihrer Anordnung und damit ihrer Belastung ergibt, so dass schließlich die im hinteren Bereich des Sitzkissens angeordneten Taschen stets größer sein sollten als die im vorderen Bereich angeordneten Taschen.The Pockets with open-celled, self-inflating upholstery foam can also in the seat cushion of the seat in achieving the by the invention intended effects, and then a different size of the bags from the position of their arrangement and thus their load, so finally the arranged in the rear of the seat cushion bags always to be taller should be considered the front pockets arranged pockets.
Weitere bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den übrigen, in den Unteransprüchen genannten Merkmalen.Further preferred embodiments of the invention will become apparent from the others, in the subclaims mentioned features.
Die Erfindung wird nachfolgend an einem Ausführungsbeispielen anhand der zugehörigen Zeichnungen näher erläutert. Es zeigen:The Invention is described below using an exemplary embodiment with reference to associated drawings explained in more detail. It demonstrate:
Bei
dem Sitz
Wie
die
Ausgehend
von diesen mit offenzelligem Polyurethan gefüllten Taschen
- 11
- SitzSeat
- 22
- Rückenlehnebackrest
- 33
- durch Luft auffüllbare Tascheby Air refillable bag
- 44
- elastisch nachgiebige Schaumpolsterelastic resilient foam padding
- 55
- elastische, luftundurchlässige Ummantelungelastic, impermeable jacket
- 66
- offenzelliger, selbst aufblasender Polsterschaumopen-cell, self-inflating upholstery foam
- 77
- Seitenbereichpage range
- 88th
- Seitenbereichpage range
- 99
- durch Luft auffüllbare Tascheby Air refillable bag
- 1010
- mittlerer Bereichmiddle Area
- 1111
- durch Luft auffüllbare Tascheby Air refillable bag
- 1212
- durch Luft auffüllbare Tascheby Air refillable bag
- 1313
- Schlauchleitungenhose lines
- 1414
- Ventilevalves
- 1515
- zentraler Verschlusscentrally shutter
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013674A DE102004013674A1 (en) | 2004-03-15 | 2004-03-15 | Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013674A DE102004013674A1 (en) | 2004-03-15 | 2004-03-15 | Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004013674A1 true DE102004013674A1 (en) | 2005-10-06 |
Family
ID=34980662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004013674A Withdrawn DE102004013674A1 (en) | 2004-03-15 | 2004-03-15 | Seat for a motor vehicle, an aircraft or the like comprises at least within the back rest area an elastically compliant foam cushioning formed by covered pockets which contain open-cell, self-inflating foam |
Country Status (1)
Country | Link |
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DE (1) | DE102004013674A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026368A1 (en) * | 2007-06-06 | 2008-12-11 | GM Global Technology Operations, Inc., Detroit | Cushion for a motor vehicle, motor vehicle seat with such a cushion and method for producing such a cushion |
DE102008045860A1 (en) | 2007-09-07 | 2009-04-09 | Volkswagen Ag | Vehicle seat in lightweight construction |
DE102009028846A1 (en) | 2008-08-28 | 2010-03-04 | C. Rob. Hammerstein Gmbh & Co. Kg | Cushion body for motor vehicle seat, has hollow chambers provided adjacent to each other and filled with fluid i.e. gas, under pressure, where hollow chambers are connected with one another in fluid-moderate manner via passages |
GB2468567A (en) * | 2009-03-11 | 2010-09-15 | Gm Global Tech Operations Inc | Vehicle seat |
DE102009016050A1 (en) * | 2009-04-02 | 2010-10-07 | Bayerische Motoren Werke Aktiengesellschaft | Pad for a seat |
WO2010112219A1 (en) | 2009-04-02 | 2010-10-07 | Bayerische Motoren Werke Aktiengesellschaft | Process for producing a supporting shell for a seat |
DE102009012693A1 (en) | 2009-03-11 | 2010-10-21 | Bayerische Motoren Werke Aktiengesellschaft | Sporty bucket seat for e.g. car, has backrest side bulge cushion inserted in side bulge areas, and central area cushion inserted in backrest area, where cushions are made of open-cellular soft foam material, and have changeable volume |
DE102009055049A1 (en) * | 2009-12-21 | 2012-02-02 | Robert Bosch Gmbh | Device and method for adapting the seat friction for a vehicle |
US10314408B2 (en) | 2013-07-05 | 2019-06-11 | Roger Thomas Mascull And Elizabeth Jocelyn Mascull As Trustees Of The Rt And Ej Mascull Family Trust | Contouring device |
DE102019002895A1 (en) | 2019-04-18 | 2019-10-17 | Daimler Ag | Cushion with at least one film bubble for resting and / or applying an object, method for adjusting a contour of such a cushion with at least one film bubble to a shape of an object, as well as vehicle with at least one such pad |
GB2577323A (en) * | 2018-09-24 | 2020-03-25 | The Helping Hand Company Ledbury Ltd | Segmented foam cushion |
US11052223B2 (en) | 2017-12-21 | 2021-07-06 | Lear Corporation | Seat assembly and method |
US11059490B1 (en) | 2020-03-17 | 2021-07-13 | Lear Corporation | Seat system |
RU2751681C1 (en) * | 2020-06-21 | 2021-07-15 | Андрей Александрович ТУНИКОВ | Method for forming an adaptable cover piece for the geometrical parameters of the body of the user and portable measuring pad for implementation thereof |
US11173818B1 (en) | 2020-05-13 | 2021-11-16 | Lear Corporation | Seat assembly |
US11292371B2 (en) | 2020-05-13 | 2022-04-05 | Lear Corporation | Seat assembly |
US11590873B2 (en) | 2020-05-13 | 2023-02-28 | Lear Corporation | Seat assembly |
US11634055B2 (en) | 2020-05-13 | 2023-04-25 | Lear Corporation | Seat assembly |
US11679706B2 (en) | 2020-12-02 | 2023-06-20 | Lear Corporation | Seat assembly |
DE102022129530A1 (en) | 2022-11-08 | 2024-05-08 | Zim Aircraft Seating Gmbh | Passenger seat |
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DE10152561A1 (en) * | 2001-10-24 | 2003-05-22 | Daimler Chrysler Ag | Car seat is made up of upholstered transverse sections which can be swiveled by hydraulic cylinders and locked in desired position |
-
2004
- 2004-03-15 DE DE102004013674A patent/DE102004013674A1/en not_active Withdrawn
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DE2333941A1 (en) * | 1972-07-13 | 1974-01-31 | Bertrand Faure Puteaux Ets | UPHOLSTERED SEAT |
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EP0317726A2 (en) * | 1987-11-24 | 1989-05-31 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Seat for a vehicle, air plane or the like |
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DE4034121A1 (en) * | 1990-04-06 | 1991-10-10 | Grammer Ag | Seat fitted in vehicle - has self-inflating cushions, with individual valves and common valve operator |
DE4211895A1 (en) * | 1992-04-09 | 1993-10-14 | Daimler Benz Ag | Inflatable car seat - has internal cushion filled with porous foam which can be inflated or deflated by air pump |
WO1996002402A1 (en) * | 1994-07-15 | 1996-02-01 | Parrish Milton E | Multi-layer conformable support system |
WO1998037790A1 (en) * | 1997-02-27 | 1998-09-03 | Mccord Winn Textron Inc. | Interactive multiple bladder seating comfort adjustement |
DE19910427A1 (en) * | 1999-03-10 | 2000-09-21 | Daimler Chrysler Ag | Passenger seat |
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DE10152561A1 (en) * | 2001-10-24 | 2003-05-22 | Daimler Chrysler Ag | Car seat is made up of upholstered transverse sections which can be swiveled by hydraulic cylinders and locked in desired position |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026368A1 (en) * | 2007-06-06 | 2008-12-11 | GM Global Technology Operations, Inc., Detroit | Cushion for a motor vehicle, motor vehicle seat with such a cushion and method for producing such a cushion |
DE102008045860A1 (en) | 2007-09-07 | 2009-04-09 | Volkswagen Ag | Vehicle seat in lightweight construction |
DE102009028846A1 (en) | 2008-08-28 | 2010-03-04 | C. Rob. Hammerstein Gmbh & Co. Kg | Cushion body for motor vehicle seat, has hollow chambers provided adjacent to each other and filled with fluid i.e. gas, under pressure, where hollow chambers are connected with one another in fluid-moderate manner via passages |
DE102009012693A1 (en) | 2009-03-11 | 2010-10-21 | Bayerische Motoren Werke Aktiengesellschaft | Sporty bucket seat for e.g. car, has backrest side bulge cushion inserted in side bulge areas, and central area cushion inserted in backrest area, where cushions are made of open-cellular soft foam material, and have changeable volume |
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