DE102009012900A1 - Cushion for seat of motor vehicle, has compressing element provided for longitudinal adjustment and/or height adjustment and/or transverse adjustment of cushion in driving direction in manual, electric, hydraulic and/or pneumatic manner - Google Patents
Cushion for seat of motor vehicle, has compressing element provided for longitudinal adjustment and/or height adjustment and/or transverse adjustment of cushion in driving direction in manual, electric, hydraulic and/or pneumatic manner Download PDFInfo
- Publication number
- DE102009012900A1 DE102009012900A1 DE102009012900A DE102009012900A DE102009012900A1 DE 102009012900 A1 DE102009012900 A1 DE 102009012900A1 DE 102009012900 A DE102009012900 A DE 102009012900A DE 102009012900 A DE102009012900 A DE 102009012900A DE 102009012900 A1 DE102009012900 A1 DE 102009012900A1
- Authority
- DE
- Germany
- Prior art keywords
- seat cushion
- cushion
- motor vehicle
- seat
- backrest
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229920000079 Memory foam Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000008210 memory foam Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0284—Adjustable seat-cushion length
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
- B60N2/206—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access to a position in which it can be used as a support for objects, e.g. as a tray
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/856—Tiltable movable to an inoperative or stowed position
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Sitzkissen für einen Kraftfahrzugsitz und einen Kraftfahrzeugsitz für ein Kraftfahrzeug.The The present invention relates to a seat cushion for a power seat and a motor vehicle seat for a motor vehicle.
Aus dem Stand der Technik sind verschiedene Kraftfahrzeugsitze bekannt, die ein Sitzkissen und eine Rückenlehne umfassen, wobei die Rückenlehne und/oder das Sitzkissen klappbar ausgebildet sind, so dass die Rückenlehne und/oder das Sitzkissen verschwenkt und zusammengeklappt werden können.Out the prior art, various motor vehicle seats are known a seat cushion and a backrest comprising, wherein the backrest and / or the seat cushion are foldable, so that the backrest and / or the seat cushion are pivoted and folded can.
Nachteilig bei derartigen Kraftfahrzeugsitzen ist, dass diese unflexibel und platzaufwendig sind, wobei das Sitzkissen in der Regel einen Teil des Fußraums verdeckt und ein vollständiges Umklappen der Rückenlehne behindert, wodurch das Fußraum- und/oder Laderaumvolumen innerhalb des Kraftfahrzeugs erheblich eingeschränkt wird.adversely in such motor vehicle seats is that these inflexible and space consuming, the seat cushion usually a part of the footwell hidden and a complete one Folding the backrest impeded, causing the footwell and / or Cargo space volume within the vehicle is significantly limited.
Der vorliegenden Erfindung liegt somit die Aufgabe zugrunde ein Sitzkissen für einen Kraftfahrzeugsitz bereitzustellen, welches die oben genannten Nachteile vermeidet und das Laderaumvolumen weitestgehend optimiert.Of the The present invention is therefore the object of a seat cushion for one To provide a motor vehicle seat, which has the above-mentioned disadvantages avoids and optimizes the cargo space volume as far as possible.
Erfindungsgemäß wird die Aufgabe durch ein Sitzkissen für einen Kraftfahrzeugsitz gemäß Anspruch 1 und durch einen Kraftfahrzeugsitz nach Anspruch 7 gelöst. Die in den Unteransprüchen genannten Merkmale betreffen bevorzugte Weiterbildungen der erfindungsgemäßen Aufgabenlösung.According to the invention Task through a seat cushion for a motor vehicle seat according to claim 1 and solved by a motor vehicle seat according to claim 7. The in the subclaims mentioned features relate to preferred developments of the task solution according to the invention.
Das erfindungsgemäße Sitzkissen für einen Kraftfahrzeugsitz ist in Fahrtrichtung längenverstellbar. Dadurch wird ermöglicht, dass das Sitzkissen ausgehend von einer Gebrauchsposition, in der eine ausgewachsene Person den Fahrzeugsitz nutzen kann, in eine komprimierte Nichtgebrauchsposition nach hinten geschoben werden kann, wodurch die Längsausdehnung des Sitzkissens in Fahrtrichtung weitestgehend minimiert werden kann und der Fahrzeugsitz möglichst wenig Platz einnimmt. Vorteilhafterweise ist das Sitzkissen auch höhen- und/oder querverstellbar, so dass das Sitzkissen je nach Nutzung der Fahrzeugsitze noch weiter komprimiert und der zur Verfügung stehende Laderaum optimiert werden kann.The Seat cushion according to the invention for a motor vehicle seat is adjustable in length in the direction of travel. This will allow that the seat cushion starting from a position of use, in the a full-grown person can use the vehicle seat in one pushed compressed non-use position to the rear can, reducing the longitudinal extent the seat cushion are minimized in the direction of travel as far as possible can and the vehicle seat as possible takes up little space. Advantageously, the seat cushion is also height and / or transversely adjustable, allowing the seat cushion depending on usage the vehicle seats even further compressed and the available Loading space can be optimized.
Um einen derartigen Raumgewinn zu gewährleisten ist in zum Längen- und/oder Höhen- und/oder Querverstellen des Sitzkissens ein Komprimierelement zum vorgesehen, welches vorzugsweise luftdicht ist und mindestens ein Ventil aufweist, wodurch das Sitzkissen in individuell komprimiert werden kann. In einer vorteilhaften Ausführungsform ist das Komprimierelement mit einem Fluid, beispielsweise Luft, und/oder Schaum gefüllt. Dabei ist als Komprimierelement insbesondere die Verwendung von selbstaufblasenden Schaumpads aus beispielsweise Memorieschaum denkbar. Diese ermöglichen es, dass durch das Zusammenschieben des Sitzkissens bei geöffnetem Ventil, das verwendete Fluid durch das Ventil herausgedrückt und das Komprimierelement und der eventuell verwendete Schaum komprimiert wird. Bei einer anschließenden Schließung des Ventils wird die erreichte Form des Sitzkissens erhalten, bis durch ein erneutes Öffnen des Ventils und ein zusätzliches Auseinanderziehen des Sitzkissens, das Fluid wieder durch das Ventil in das Komprimierelement strömt und sich dieses, bzw. der eventuell verwendete Schaum, wieder ausdehnt. Hat das Komprimierelement seine ursprüngliche Ausgangsform im Sitzkissen erreicht kann das Ventil geschlossen und das Sitzkissen wieder als solches verwendet werden.Around To ensure such a gain in space and / or Altitude and / or Querverstellen the seat cushion provided a compression element to which is preferably airtight and has at least one valve, whereby the seat cushion can be individually compressed. In a advantageous embodiment the compression element with a fluid, such as air, and / or Foam filled. In particular, the use of Self-inflating foam pads conceivable, for example, memory foam. These make it possible that by pushing together the seat cushion with open Valve, the fluid used pushed out through the valve and compresses the compression element and any foam used becomes. In a subsequent closure of the valve, the obtained form of the seat cushion is obtained until by reopening of the valve and an additional one Pulling the seat cushion, the fluid back through the valve flows into the compression element and this, or any foam used, again expands. Has the compression element its original shape in the seat cushion the valve can be closed and the seat cushion again as to be used.
In einer bevorzugten Ausführungsform ist das Sitzkissen manuell, elektrisch, hydraulisch und/oder pneumatisch verstellbar, wodurch eine individuelle Anpassung des Sitzkissens an den jeweiligen Fahrzeugtyp und/oder an mögliche Kundenwünsche gewährleistet werden kann.In a preferred embodiment the seat cushion is manual, electric, hydraulic and / or pneumatic adjustable, allowing an individual adjustment of the seat cushion guaranteed to the respective vehicle type and / or possible customer requests can be.
Die Erfindung betrifft ferner einen Kraftfahrzeugsitz mit einer Rückenlehne und einem oben genannten Sitzkissen, wobei die Rückenlehne von einer im Wesentlichen aufrechten Gebrauchsposition um eine quer zur Fahrtrichtung verlaufenden Schwenkachse um einen Winkel α in eine Nichtgebrauchsposition in Fahrtrichtung verschwenkbar ist. Dabei ist vorgesehen, dass der Winkel α in der Gebrauchsposition in einem Bereich von 90° ≤ α ≤ 180°, vorzugsweise in einem Bereich von 95° ≤ α ≤ 110°, und in der Nichtgebrauchsposition in einem Bereich von –20° ≤ α ≤ 90°, vorzugsweise in einem Bereich von –10° ≤ α ≤ 10°, liegt. Durch die Verwendung eines oben genannten Sitzkissens entsteht in der Nichtgebrauchsposition ein größerer Freiraum, wodurch die Rückenlehen beim Umklappen erst später oder gar nicht mehr durch das Sitzkissen behindert wird, so dass ein Optimierung des Winkels α möglich ist und eine Winkelstellung von unter 0° erreicht werden kann.The The invention further relates to a motor vehicle seat with a backrest and an above seat cushion, wherein the backrest is of a substantially upright use position about a transverse to the direction of travel pivot axis by an angle α in a non-use position is pivotable in the direction of travel. there is provided that the angle α in the use position in a range of 90 ° ≤ α ≤ 180 °, preferably in a range of 95 ° ≤ α ≤ 110 °, and in the non-use position is in a range of -20 ° ≤ α ≤ 90 °, preferably in a range of -10 ° ≤ α ≤ 10 °. By using an above seat cushion arises in the non-use position a greater clearance, whereby the backrest when folding later or later no longer obstructed by the seat cushion, so that one Optimization of the angle α is possible and an angular position of less than 0 ° can be achieved.
Vorzugsweise ist die Rückenlehne in der Nichtgebrauchsposition im Wesentlichen horizontal und geodätisch oberhalb des Sitzkissens angeordnet, so dass eine eventuelle Verwendung der Rückseite der Rückenlehen als eine Art Tisch oder im Falle einer Versenkung des Fahrzeugsitzes im Fahrzeugboden eine weitestgehend optimale Anpassung an den restlichen Fahrzeugboden gewährleistet werden kann.Preferably is the backrest in the non-use position substantially horizontal and geodetically above arranged the seat cushion, so that any use of the back the back as a kind of table or in case of sinking the vehicle seat in the vehicle floor a largely optimal adaptation to the rest Vehicle floor ensured can be.
In einer besonders bevorzugten Ausführungsform ist eine Kopplung zwischen der Rückenlehne und dem Sitzkissen vorgesehen, wobei die Kopplung, angetrieben durch die Schwenkbewegung der Rückenlehne, die Längen- und/oder Höhen- und/oder Querverstellen des Sitzkissens bewirkt, wobei zur Kopplung der Bewegung gängige Kopplungsmittel und -mechaniken verwendet werden können. Vorteilhafterweise ist vorgesehen, dass auch die Rückenlehne manuell, elektrisch, hydraulisch und/oder pneumatisch verstellbar ist. Hierdurch wird die Bedienung und Handhabung des Fahrzeugsitzes vereinfacht und beschleunigt. Ferner werden mögliche Defekt durch eine fehlerhafte Anwendung reduziert.In a particularly preferred embodiment, a coupling between the backrest and the seat cushion is provided, wherein the Coupling, driven by the pivotal movement of the backrest, which causes length and / or height and / or Querverstellen the seat cushion, wherein for coupling the movement common coupling means and mechanisms can be used. Advantageously, it is provided that the backrest is manually, electrically, hydraulically and / or pneumatically adjustable. As a result, the operation and handling of the vehicle seat is simplified and accelerated. Furthermore, possible defects are reduced by a misapplication.
Die Erfindung betrifft ferner ein Kraftfahrzeug, dass einen oben genanntes Kraftfahrzeugsitz umfasst, wodurch der mögliche Laderaum optimiert und eine flexiblere Nutzung des Kraftfahrzeugs gewährleistet werden kann.The The invention further relates to a motor vehicle that has an above-mentioned Motor vehicle seat includes, thereby optimizing the possible cargo space and a more flexible use of the motor vehicle can be guaranteed.
Nachfolgend wird die Erfindung unter Bezugnahme auf die anliegenden Zeichnungen näher erläutert. Weitere Vorteile und Ausführungen ergeben sich aus den Ansprüchen.following the invention will be with reference to the accompanying drawings explained in more detail. Further Advantages and designs arise from the claims.
Es zeigen:It demonstrate:
In
den
Soll
nun der Kraftfahrzeugsitz
Soll
nun der Kraftfahrzeugsitz
- 1010
- KraftfahrzeugsitzAutomotive seat
- 1212
- Sitzkissenseat cushions
- 1414
- KraftfahrzeugbodenAutomotive underbody
- 1616
- Rückenlehnebackrest
- 1818
- Kopfstützeheadrest
- 2020
- Komprimierelementcompacting
- 2222
- Schwenkachseswivel axis
- 2424
- Fußraumfootwell
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009012900A DE102009012900A1 (en) | 2009-03-12 | 2009-03-12 | Cushion for seat of motor vehicle, has compressing element provided for longitudinal adjustment and/or height adjustment and/or transverse adjustment of cushion in driving direction in manual, electric, hydraulic and/or pneumatic manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009012900A DE102009012900A1 (en) | 2009-03-12 | 2009-03-12 | Cushion for seat of motor vehicle, has compressing element provided for longitudinal adjustment and/or height adjustment and/or transverse adjustment of cushion in driving direction in manual, electric, hydraulic and/or pneumatic manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009012900A1 true DE102009012900A1 (en) | 2010-09-16 |
Family
ID=42557925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009012900A Withdrawn DE102009012900A1 (en) | 2009-03-12 | 2009-03-12 | Cushion for seat of motor vehicle, has compressing element provided for longitudinal adjustment and/or height adjustment and/or transverse adjustment of cushion in driving direction in manual, electric, hydraulic and/or pneumatic manner |
Country Status (1)
Country | Link |
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DE (1) | DE102009012900A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108473208A (en) * | 2015-12-23 | 2018-08-31 | 空中客车作业有限公司 | Aircraft passenger compartment region |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4215069A1 (en) * | 1992-05-07 | 1993-11-11 | Daimler Benz Ag | Vehicle seat with adjustable depth for improved leg support - uses top layer cushion with wedge shaped taper in direction of back rest |
DE4104409C2 (en) * | 1990-04-06 | 1994-06-23 | Grammer Ag | Seat, especially vehicle seat |
DE19943707A1 (en) * | 1999-09-08 | 2001-03-15 | Brose Fahrzeugteile | Motor vehicle seat has seat part of two connected relatively moveable parts for universal length adjustment, with pad-like covering |
DE102008006019A1 (en) * | 2007-04-03 | 2008-10-09 | C. Rob. Hammerstein Gmbh & Co. Kg | Motor vehicle seat with a seating area |
DE102007034996A1 (en) * | 2007-07-26 | 2009-01-29 | Faurecia Autositze Gmbh | Collapsible vehicle seat, particularly for motor vehicle, has link chain for generation of rigid carrier structure for seat surface in open condition of vehicle seat by applying force or torque on link chain |
DE102007047651B3 (en) * | 2007-10-05 | 2009-02-12 | Lufthansa Technik Ag | Seat for a transport |
DE102004042016B4 (en) * | 2004-08-27 | 2010-01-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | vehicle seat |
-
2009
- 2009-03-12 DE DE102009012900A patent/DE102009012900A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104409C2 (en) * | 1990-04-06 | 1994-06-23 | Grammer Ag | Seat, especially vehicle seat |
DE4215069A1 (en) * | 1992-05-07 | 1993-11-11 | Daimler Benz Ag | Vehicle seat with adjustable depth for improved leg support - uses top layer cushion with wedge shaped taper in direction of back rest |
DE19943707A1 (en) * | 1999-09-08 | 2001-03-15 | Brose Fahrzeugteile | Motor vehicle seat has seat part of two connected relatively moveable parts for universal length adjustment, with pad-like covering |
DE102004042016B4 (en) * | 2004-08-27 | 2010-01-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | vehicle seat |
DE102008006019A1 (en) * | 2007-04-03 | 2008-10-09 | C. Rob. Hammerstein Gmbh & Co. Kg | Motor vehicle seat with a seating area |
DE102007034996A1 (en) * | 2007-07-26 | 2009-01-29 | Faurecia Autositze Gmbh | Collapsible vehicle seat, particularly for motor vehicle, has link chain for generation of rigid carrier structure for seat surface in open condition of vehicle seat by applying force or torque on link chain |
DE102007047651B3 (en) * | 2007-10-05 | 2009-02-12 | Lufthansa Technik Ag | Seat for a transport |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108473208A (en) * | 2015-12-23 | 2018-08-31 | 空中客车作业有限公司 | Aircraft passenger compartment region |
CN108473208B (en) * | 2015-12-23 | 2022-04-01 | 空中客车作业有限公司 | Aircraft cabin area |
US11530043B2 (en) | 2015-12-23 | 2022-12-20 | Airbus Operations Gmbh | Passenger seat having a displaceable seat element |
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