DE10305235B3 - Backrest for padded motor vehicle seats contains internal spring mat suspended from cross strut of internal support frame, with vertical spring wires to define window - Google Patents
Backrest for padded motor vehicle seats contains internal spring mat suspended from cross strut of internal support frame, with vertical spring wires to define window Download PDFInfo
- Publication number
- DE10305235B3 DE10305235B3 DE2003105235 DE10305235A DE10305235B3 DE 10305235 B3 DE10305235 B3 DE 10305235B3 DE 2003105235 DE2003105235 DE 2003105235 DE 10305235 A DE10305235 A DE 10305235A DE 10305235 B3 DE10305235 B3 DE 10305235B3
- Authority
- DE
- Germany
- Prior art keywords
- spring
- backrest
- window
- wires
- mat
- 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.)
- Expired - Fee Related
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
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5883—Seat coverings attachments thereof by sewing, stitching or threading
-
- 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
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners or the like
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Rückenlehne eines gepolsterten Fahrzeugsitzes gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a backrest an upholstered vehicle seat according to the preamble of the claim 1.
Um bei derartigen Rückenlehnen
den Polsteraufwand für
die beiden Abheftungen des Polsterbezuges möglichst gering zu halten, ist
es bekannt, die Federmatten in gekürzter Form zu verwenden, d.h.,
die Federmatten sind in diesem Falle nicht in den oberen Querholm
des Rückenlehnenrahmens eingehängt, sondern
es verbleibt zwischen Oberkante Federmatte und oberem Querholm ein
Freiraum. Derartige Ausbildungen der Federmatte gehen beispielsweise
aus
Aufgabe der vorliegenden Erfindung ist es, den Federungskomfort einer gattungsgemäßen Rückenlehne bei Beibehaltung des Vorteils eines geringen Polsteraufwandes zu verbessern.Object of the present invention is to maintain the suspension comfort of a generic backrest the advantage of a low upholstery effort to improve.
Diese Aufgabe wird bei einer gattungsgemäßen Rückenlehne dadurch gelöst, dass die Federmatte in den oberen Querholm des Rahmens eingehängt ist und im Bereich der Abheftungen sich zumindest über deren Länge erstreckendes Fenster aufweist.This task is performed with a generic backrest solved by that the spring mat is hooked into the upper cross member of the frame and has windows in the area of the filings which extend at least over their length.
Die nicht nur in die Seitenholme und ggf. in einen unteren Querholm, sondern auch in den oberen Querholm des Rückenlehnenrahmens eingehängte Federmatte verbessert den Federkomfort im Vergleich mit den bisher bei gattungsgemäßen Rückenlehnen verwendeten gekürzten Federmatten erheblich. Gleichzeitig gestattet das im oberen Bereich der Rückenlehne in der Federmatte vorgesehene Fenster einen guten Zugang zu dem Bereich, in dem die horizontalen Abheftungen des Polsterbezuges auf der Vorder- und Rückseite der Rückenlehne vorzunehmen sind, so dass sich der Polsteraufwand gegenüber dem Stand der Technik nicht erhöht.Not just in the side rails and possibly in a lower cross member, but also in the upper cross member of the backrest frame hinged Spring mat improves the spring comfort compared to the previous ones with generic backrests used shortened Spring mats considerably. At the same time, this allows the upper area of the backrest Windows provided in the spring mat have good access to the Area in which the horizontal filing of the upholstery cover the front and back the backrest are to be made so that the upholstery effort compared to the State of the art not increased.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Advantageous embodiments of the Invention result from the subclaims.
Der kontinuierliche Verlauf der beiden vertikalen Federdrähte wird durch die Fensterbildung unterbrochen, was an sich nachteilig für ihre Federcharakteristik und damit auch für den Federkomfort der Federmatte ist. Dadurch, dass die Seitenbereiche des Fensters federnd in die benachbarten Seitenholme eingehängt sind und aufgrund der gegenseitigen Verblockung der beiden vertikalen Federdrähte in ihren Randbereichen zum Fenster wird ihre Unterbrechung ausreichend kompensiert. Gleichzeitig übernehmen die zu einem Fenster auswärts gebogenen vertikalen Federdrähte aufgrund der oben geschilderten Ausführung die Funktion eines ansonsten an dieser Stelle bei durchgehenden Federmatten vorgesehenen, in die Seitenholme eingehängten Querfederdrahtes.The continuous course of the two vertical spring wires is interrupted by the window formation, which is disadvantageous in itself for your Spring characteristics and thus also for the spring comfort of the spring mat is. The fact that the side areas of the window spring into the attached adjacent side rails and due to the mutual interlocking of the two vertical spring wires their interruption is sufficient in their marginal areas to the window compensated. Take over at the same time out to a window curved vertical spring wires otherwise the function of a due to the design described above provided at this point with continuous spring mats, in the side rails hung Transverse spring wire.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels näher erläutert. In der dazugehörigen Zeichnung zeigt:The invention is illustrated below of an embodiment explained in more detail. In the associated Drawing shows:
Der Rahmen der in
In den Rahmen der Rückenlehne
Oberhalb des horizontalen Federdrahtes
Die vertikalen Federdrähte
Die nach außen gebogenen Bereiche der
Federdrähte
In der Teilausschnittsdarstellung
gemäß
An die vordere Abheftung
Zur Herstellung der Abheftungen
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003105235 DE10305235B3 (en) | 2003-02-08 | 2003-02-08 | Backrest for padded motor vehicle seats contains internal spring mat suspended from cross strut of internal support frame, with vertical spring wires to define window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003105235 DE10305235B3 (en) | 2003-02-08 | 2003-02-08 | Backrest for padded motor vehicle seats contains internal spring mat suspended from cross strut of internal support frame, with vertical spring wires to define window |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10305235B3 true DE10305235B3 (en) | 2004-04-15 |
Family
ID=32010526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003105235 Expired - Fee Related DE10305235B3 (en) | 2003-02-08 | 2003-02-08 | Backrest for padded motor vehicle seats contains internal spring mat suspended from cross strut of internal support frame, with vertical spring wires to define window |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10305235B3 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019907A1 (en) * | 2005-04-29 | 2006-11-02 | Faurecia Autositze Gmbh & Co. Kg | Backrest for vehicle seat has hooked profile of front-sided transverse staple, which is hooked in spring mat whereby hooked profile of rear-sided transverse staple is hooked with hooked profile of front-sided transverse staple |
WO2008046624A1 (en) * | 2006-10-20 | 2008-04-24 | Johnson Controls Gmbh | Vehicle seat comprising a padding part, a reinforcing layer and a cover connected to the reinforcing layer |
CN102107616A (en) * | 2011-01-21 | 2011-06-29 | 金文哲 | Steel wire hanging component for vehicle seat and manufacturing method thereof |
DE102010039006A1 (en) * | 2010-08-06 | 2012-02-09 | Bayerische Motoren Werke Aktiengesellschaft | Joint assembly for dunnage rod in vehicle seat, has multiple connection regions, where multiple dunnage rods are connected together by connecting elements |
DE102011080067A1 (en) | 2011-01-17 | 2012-07-19 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Backrest for motor vehicle seat, is provided with rigid backrest frame supporting upper cross element, two side rails and ribbed inner contours |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044693A (en) * | 1989-10-31 | 1991-09-03 | Tachi-S Co., Ltd. | Seat back structure of an automotive seat |
DE4320382A1 (en) * | 1993-06-19 | 1994-12-22 | Hoelzer & Wulf Kunststoff | Backrest for an upholstered motor-vehicle seat or the like |
JPH07313294A (en) * | 1994-05-26 | 1995-12-05 | Araco Corp | Seat back structure of vehicle seat |
JP2002010862A (en) * | 2000-04-28 | 2002-01-15 | Namba Press Works Co Ltd | Mounting structure of sheet spring for seat |
DE10129721A1 (en) * | 2001-06-20 | 2003-01-09 | Federnwerke Marienberg Gmbh | Backrest for vehicle seat has longitudinal wire at both sides parallel to side parts |
-
2003
- 2003-02-08 DE DE2003105235 patent/DE10305235B3/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044693A (en) * | 1989-10-31 | 1991-09-03 | Tachi-S Co., Ltd. | Seat back structure of an automotive seat |
DE4320382A1 (en) * | 1993-06-19 | 1994-12-22 | Hoelzer & Wulf Kunststoff | Backrest for an upholstered motor-vehicle seat or the like |
JPH07313294A (en) * | 1994-05-26 | 1995-12-05 | Araco Corp | Seat back structure of vehicle seat |
JP2002010862A (en) * | 2000-04-28 | 2002-01-15 | Namba Press Works Co Ltd | Mounting structure of sheet spring for seat |
DE10129721A1 (en) * | 2001-06-20 | 2003-01-09 | Federnwerke Marienberg Gmbh | Backrest for vehicle seat has longitudinal wire at both sides parallel to side parts |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019907A1 (en) * | 2005-04-29 | 2006-11-02 | Faurecia Autositze Gmbh & Co. Kg | Backrest for vehicle seat has hooked profile of front-sided transverse staple, which is hooked in spring mat whereby hooked profile of rear-sided transverse staple is hooked with hooked profile of front-sided transverse staple |
DE102005019907B4 (en) * | 2005-04-29 | 2016-12-01 | Faurecia Autositze Gmbh | Backrest of a vehicle seat |
WO2008046624A1 (en) * | 2006-10-20 | 2008-04-24 | Johnson Controls Gmbh | Vehicle seat comprising a padding part, a reinforcing layer and a cover connected to the reinforcing layer |
DE102010039006A1 (en) * | 2010-08-06 | 2012-02-09 | Bayerische Motoren Werke Aktiengesellschaft | Joint assembly for dunnage rod in vehicle seat, has multiple connection regions, where multiple dunnage rods are connected together by connecting elements |
DE102011080067A1 (en) | 2011-01-17 | 2012-07-19 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Backrest for motor vehicle seat, is provided with rigid backrest frame supporting upper cross element, two side rails and ribbed inner contours |
DE102011080067B4 (en) | 2011-01-17 | 2023-10-05 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Backrest of a motor vehicle seat |
CN102107616A (en) * | 2011-01-21 | 2011-06-29 | 金文哲 | Steel wire hanging component for vehicle seat and manufacturing method thereof |
CN102107616B (en) * | 2011-01-21 | 2012-11-07 | 金文哲 | Steel wire hanging component for vehicle seat and manufacturing method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |