DE102006032891A1 - Vehicle seat comprises a seat cushion, a backrest cushion and a head restraint cushion made from a hollow body of flexible material and filled with a loose material and/or fluid - Google Patents
Vehicle seat comprises a seat cushion, a backrest cushion and a head restraint cushion made from a hollow body of flexible material and filled with a loose material and/or fluid Download PDFInfo
- Publication number
- DE102006032891A1 DE102006032891A1 DE102006032891A DE102006032891A DE102006032891A1 DE 102006032891 A1 DE102006032891 A1 DE 102006032891A1 DE 102006032891 A DE102006032891 A DE 102006032891A DE 102006032891 A DE102006032891 A DE 102006032891A DE 102006032891 A1 DE102006032891 A1 DE 102006032891A1
- Authority
- DE
- Germany
- Prior art keywords
- cushion
- hollow body
- vehicle seat
- motor vehicle
- filling
- 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- Withdrawn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
-
- 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
- B60N2/986—Side-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
- B60N2/70—Upholstery springs ; Upholstery
-
- 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
- B60N2/80—Head-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
- B60N2/80—Head-rests
- B60N2/885—Head-rests provided with side-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Kraftfahrzeugsitz mit einem Sitzkissen, einem Lehnenpolster und/oder einem Kopfstützenpolster.The The invention relates to a motor vehicle seat with a seat cushion, a backrest cushion and / or a headrest cushion.
Bei einem Kraftfahrzeugsitz wird die Härte des Sitzkissens vom Hersteller entsprechend dem durchschnittlichen Körpergewicht eines Benutzers gewählt. Das hat aber zur Folge, dass das Sitzkissen von einem Benutzer mit überdurchschnittlichem Körpergewicht als zu welch und umgekehrt von einem Benutzer mit unterdurchschnittlichem Körpergewicht als zu hart empfunden wird. In beiden Fällen wird der Sitzkomfort beeinträchtigt.at a motor vehicle seat, the hardness of the seat cushion from the manufacturer chosen according to the average body weight of a user. The but has the consequence that the seat cushion of a user with above average body weight as to which and vice versa by a user with below average Body weight as is felt too hard. In both cases, the seating comfort is impaired.
Aus
der
Aufgabe der Erfindung ist es, ein Kraftfahrzeugsitz zu schaffen, der sich gut an den jeweiligen Passagier adaptieren lässt.task The invention is to provide a motor vehicle seat, which is well adapted to the respective passenger.
Diese Aufgabe wird mit einem Kraftfahrzeugsitz mit einem Sitzkissen, einem Lehnenpolster und/oder einem Kopfstützenpolster mit den Merkmalen des Patentanspruchs 1 gelöst.These Task is with a motor vehicle seat with a seat cushion, a Backrest cushion and / or a headrest cushion with the features of claim 1.
Erfindungsgemäß besteht ein Sitzkissen, ein Lehnenpolster und/oder ein Kopfstützenpolster eines Kraftfahrzeugsitzes zumindest aus einem Hohlkörper aus einem flexiblen Material, der mit einem losen Füllmaterial und/oder mit einem Fluid gefüllt ist. Die Füllung ist durch das Anlegen magnetischer oder elektrischer Felder, durch das Anlegen elektrischen Stroms, durch Erwärmung oder durch hydraulische Anregung innerhalb des Sitzkissens oder des Polsters umverteilbar, sodass die Form des Sitzkissens oder des Polsters veränderbar ist.According to the invention a seat cushion, a backrest cushion and / or a headrest cushion a motor vehicle seat at least from a hollow body a flexible material filled with a loose filling material and / or with a Fluid filled is. The filling is by the application of magnetic or electric fields, through the application of electric current, by heating or by hydraulic excitation redistributable within the seat cushion or pad so that the shape of the seat cushion or pad is changeable.
Sowohl ein loses Füllmaterial wie auch ein Fluid weisen eine gewisse Viskosität auf. Dadurch ist eine selbstadaptive Anpassung des Sitzkissens oder des Polsters an die Körperkontur allein durch die einsinkende Gewichtskraft des Passagiers gewährleistet. Darüber hinaus ist aber auch eine fahrsituative Anpassung möglich, indem gezielt die Füllung umverteilt wird. So kann beispielsweise ein Sitzkissen so gestaltet sein, dass es in einer Ruhestellung eine sehr komfortable Sitzposition mit gering ausgeprägtem Seitenhalt bietet, während es bei umverteilter Füllung einen stark ausgeprägten Seitenhalt für Kurvenfahrten bietet. Je nach Fahrsituation kann das Sitzkissen zwischen den beiden Modi wechseln. Zudem kann bei einer Füllung mit einem Fluid die gesamte Sitzklimatisierung über ein einziges System, wie beispielsweise eine Gelklimatisierung, realisiert werden. Der erfindungsgemäße Fahrzeugsitz bietet einen hohen Komfort bei einem gleichzeitig gegenüber einem konventionellen Fahrzeugsitz vereinfachten Aufbau, da keine spezielle Federung erforderlich ist. Dadurch reduzieren sich die Kosten für einen solchen Fahrzeugsitz.Either a loose filling material as well as a fluid have a certain viscosity. This is a self-adaptive Adaptation of the seat cushion or pad to the body contour ensured solely by the sinking weight of the passenger. About that In addition, however, a situation-specific adaptation is possible by targeted the filling is redistributed. For example, a seat cushion can be designed in this way be that it is in a rest position a very comfortable seating position with little pronounced Provides lateral support while it with redistributed filling a strong one Lateral support for Cornering offers. Depending on the driving situation, the seat cushion switch between the two modes. In addition, when filling with a fluid the entire seat air conditioning through a single system, such as For example, a Gelklimatisierung be realized. The vehicle seat according to the invention offers a high level of comfort at the same time as one conventional vehicle seat simplified construction, as no special Suspension is required. This reduces the cost of one such vehicle seat.
Günstigerweise weist der Hohlkörper zumindest einen geringen Anteil an ferromagnetischem Füllmaterial auf, das sich durch magnetische Felder anziehen oder abstoßen lässt. Auch kann der Hohlkörper eine magneto- oder elektrorheologische Füllung, die durch das Anlegen eines magnetischen oder das Anlegen eines elektrischen Feldes umverteilbar ist, oder eine Füllung mit zumindest teilweise viskoelastischen Materialen aufweisen, die durch hydraulische Anregung umverteilbar ist. Eine weitere Möglichkeit für eine Füllung stellen sogenannte smart materials dar. Alle diese Befüllungen haben gemeinsam, dass sie auf einfache Weise im Hohlkörper umverteilt werden können.conveniently, has the hollow body at least a small proportion of ferromagnetic filler which can be attracted or repulsed by magnetic fields. Also can the hollow body a magneto or electrorheological filling caused by the application a magnetic or the application of an electric field redistributable is, or a filling having at least partially viscoelastic materials, the can be redistributed by hydraulic excitation. One more way for one filling represent so-called smart materials. All these fillings have in common that they are redistributed in a simple way in the hollow body can be.
Bevorzugt besteht das Sitzkissen, das Lehnenpolster und/oder das Kopfstützenpolster zumindest aus mehreren Hohlkörpern. Die Hohlkörper können dabei miteinander verbunden sein, sodass die Befüllung eines Hohlkörpers in einen anderen Hohlkörper fließen kann und umgekehrt. Ein solcher Aufbau mit mehreren Hohlkörpern ermöglicht es, den gewünschten Effekt gezielt an mehreren einzelnen Stellen des Sitzkissens oder des Polsters zu realisieren.Prefers consists of the seat cushion, the backrest cushion and / or the headrest cushion at least from several hollow bodies. The hollow body can be connected to each other, so that the filling of a hollow body in another hollow body flow can and vice versa. Such a construction with several hollow bodies makes it possible to the wished Effect targeted to several individual places of the seat cushion or of the upholstery.
Weitere vorteilhafte Ausgestaltungen sind Gegenstand von Unteransprüchen.Further advantageous embodiments are the subject of dependent claims.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, anhand dessen die Erfindung im Folgenden näher beschrieben wird. Die einzelnen Figuren zeigen in schematischer Darstellungsweise:In the drawing is an embodiment of Invention, based on which the invention below described in more detail becomes. The individual figures show in a schematic representation:
In
Wenn
sich nun ein Passagier auf den Kraftfahrzeugsitz
Seitlich
des Fahrzeugsitzes
Der
Fahrzeugsitz
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006032891A DE102006032891A1 (en) | 2006-07-15 | 2006-07-15 | Vehicle seat comprises a seat cushion, a backrest cushion and a head restraint cushion made from a hollow body of flexible material and filled with a loose material and/or fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006032891A DE102006032891A1 (en) | 2006-07-15 | 2006-07-15 | Vehicle seat comprises a seat cushion, a backrest cushion and a head restraint cushion made from a hollow body of flexible material and filled with a loose material and/or fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006032891A1 true DE102006032891A1 (en) | 2008-01-17 |
Family
ID=38825349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006032891A Withdrawn DE102006032891A1 (en) | 2006-07-15 | 2006-07-15 | Vehicle seat comprises a seat cushion, a backrest cushion and a head restraint cushion made from a hollow body of flexible material and filled with a loose material and/or fluid |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006032891A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010112218A1 (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 |
WO2012139756A3 (en) * | 2011-04-13 | 2012-12-20 | Sitech Sitztechnik Gmbh | Head restraint with an autoreactive framework structure |
DE102010049152B4 (en) * | 2010-05-21 | 2015-11-12 | Johnson Controls Gmbh | Vehicle seat with intelligent actuators |
DE102018000316A1 (en) | 2018-01-17 | 2019-07-18 | Daimler Ag | Seat system for a motor vehicle |
CN110040044A (en) * | 2018-01-17 | 2019-07-23 | 广州汽车集团股份有限公司 | A kind of control method of seat and seat |
DE102021213104A1 (en) | 2021-11-22 | 2023-05-25 | Psa Automobiles Sa | Vehicle seat with a seat cushion in which a substance with thixotropic properties is arranged to adapt to a contour |
US11660984B2 (en) | 2020-12-31 | 2023-05-30 | Foxtron Vehicle Technologies Co., Ltd. | Hardness adjustment unit, seat, and seat adjustment system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3541537A1 (en) * | 1984-12-13 | 1986-06-19 | Nhk Spring Co., Ltd., Yokohama, Kanagawa | PNEUMATICALLY CONTROLLED SEAT FOR A VEHICLE |
DE19701512A1 (en) * | 1997-01-17 | 1998-07-23 | Bayerische Motoren Werke Ag | Padding for motor vehicle seat |
DE19858209C1 (en) * | 1998-12-17 | 2000-04-13 | Faure Bertrand Sitztech Gmbh | Automobile passenger seat has seat chambers filled with medium having adjustable viscosity for altering seat hardness |
DE19910427A1 (en) * | 1999-03-10 | 2000-09-21 | Daimler Chrysler Ag | Passenger seat |
DE10106918A1 (en) * | 2001-02-15 | 2002-08-22 | Bayerische Motoren Werke Ag | Vehicle seat with adjustable cushioning, especially for motor cycles, has elastically deformable hollow bodies embedded in cushioning, connected via hoses to pump that can apply pressurized medium |
DE102004008408A1 (en) * | 2004-02-20 | 2005-09-08 | Metzeler Schaum Gmbh | Seat padding, useful in e.g. seats of motor vehicles and airplanes, comprises a gas proof flexible cover, a cushion element made from molded foam and a valve |
-
2006
- 2006-07-15 DE DE102006032891A patent/DE102006032891A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3541537A1 (en) * | 1984-12-13 | 1986-06-19 | Nhk Spring Co., Ltd., Yokohama, Kanagawa | PNEUMATICALLY CONTROLLED SEAT FOR A VEHICLE |
DE19701512A1 (en) * | 1997-01-17 | 1998-07-23 | Bayerische Motoren Werke Ag | Padding for motor vehicle seat |
DE19858209C1 (en) * | 1998-12-17 | 2000-04-13 | Faure Bertrand Sitztech Gmbh | Automobile passenger seat has seat chambers filled with medium having adjustable viscosity for altering seat hardness |
DE19910427A1 (en) * | 1999-03-10 | 2000-09-21 | Daimler Chrysler Ag | Passenger seat |
DE10106918A1 (en) * | 2001-02-15 | 2002-08-22 | Bayerische Motoren Werke Ag | Vehicle seat with adjustable cushioning, especially for motor cycles, has elastically deformable hollow bodies embedded in cushioning, connected via hoses to pump that can apply pressurized medium |
DE102004008408A1 (en) * | 2004-02-20 | 2005-09-08 | Metzeler Schaum Gmbh | Seat padding, useful in e.g. seats of motor vehicles and airplanes, comprises a gas proof flexible cover, a cushion element made from molded foam and a valve |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8733843B2 (en) | 2009-04-02 | 2014-05-27 | Bayerische Motoren Werke Aktiengesellschaft | Process for producing a supporting shell for a 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 |
DE102009016051A1 (en) | 2009-04-02 | 2010-10-07 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a carrying tray for a seat |
WO2010112218A1 (en) | 2009-04-02 | 2010-10-07 | Bayerische Motoren Werke Aktiengesellschaft | Pad for a seat |
US8424967B2 (en) | 2009-04-02 | 2013-04-23 | Bayerische Motoren Werke Aktiengesellschaft | Cushion for a seat and method of adapting same |
DE102010049152B4 (en) * | 2010-05-21 | 2015-11-12 | Johnson Controls Gmbh | Vehicle seat with intelligent actuators |
WO2012139756A3 (en) * | 2011-04-13 | 2012-12-20 | Sitech Sitztechnik Gmbh | Head restraint with an autoreactive framework structure |
CN103459199A (en) * | 2011-04-13 | 2013-12-18 | 西德科汽车座椅技术有限责任公司 | Head restraint with an autoreactive framework structure |
US9238427B2 (en) | 2011-04-13 | 2016-01-19 | Sitech Stiztechnik GmbH | Head restraint with an autoreactive framework structure |
CN103459199B (en) * | 2011-04-13 | 2017-01-18 | 西德科汽车座椅技术有限责任公司 | Head restraint with an autoreactive framework structure |
DE102018000316A1 (en) | 2018-01-17 | 2019-07-18 | Daimler Ag | Seat system for a motor vehicle |
CN110040044A (en) * | 2018-01-17 | 2019-07-23 | 广州汽车集团股份有限公司 | A kind of control method of seat and seat |
CN110040044B (en) * | 2018-01-17 | 2021-07-27 | 广州汽车集团股份有限公司 | Seat and control method thereof |
US11660984B2 (en) | 2020-12-31 | 2023-05-30 | Foxtron Vehicle Technologies Co., Ltd. | Hardness adjustment unit, seat, and seat adjustment system |
DE102021213104A1 (en) | 2021-11-22 | 2023-05-25 | Psa Automobiles Sa | Vehicle seat with a seat cushion in which a substance with thixotropic properties is arranged to adapt to a contour |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20130423 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60N0002440000 Ipc: B60N0002900000 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |