DE202015106892U1 - Backrest of a motor vehicle seat - Google Patents
Backrest of a motor vehicle seat Download PDFInfo
- Publication number
- DE202015106892U1 DE202015106892U1 DE202015106892.1U DE202015106892U DE202015106892U1 DE 202015106892 U1 DE202015106892 U1 DE 202015106892U1 DE 202015106892 U DE202015106892 U DE 202015106892U DE 202015106892 U1 DE202015106892 U1 DE 202015106892U1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- backrest
- carriage
- leadership
- side rails
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 241000237858 Gastropoda Species 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 210000000689 upper leg Anatomy 0.000 description 4
- 210000001520 comb Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- B60N2/80—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
- B60N2/68—Seat frames
-
- 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
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- 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
- B60N2/841—Tiltable characterised by their locking devices
- B60N2/85—Tiltable characterised by their locking devices with continuous positioning
-
- 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
- B60N2/853—Tiltable characterised by their adjusting mechanisms, e.g. electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Rückenlehne eines Kraftfahrzeugsitzes mit einem Lehnenrahmen, aufweisend zwei Seitenholme (2), die über ein Rahmenoberteil (3) und ein Rahmenunterteil starr miteinander verbunden sind, wobei im Bereich des Rahmenoberteils (3) ein Schwenkrahmen (4) angeordnet ist, aufweisend einen Querträger (5), der an seinen Enden schwenkbar an die Seitenholme (2) angeschlagen ist, sowie zwei parallel voneinander beabstandete Längsarme (7), die an ihren unteren Enden starr mit dem Querträger (5) verbunden sind, dadurch gekennzeichnet, dass die Längsarme (7) im Bereich ihrer oberen Enden über je eine Koppel (16) mit einem Schlitten (10) verbunden sind, der in einer starr mit dem Rahmenoberteil (3) verbundenen Führung (9) linear geführt ist, wobei der Antrieb des Schlittens (10) über ein Schneckengetriebe (11, 12.1) erfolgt.Backrest of a motor vehicle seat with a back frame, comprising two side rails (2) which are rigidly connected to each other via a frame top (3) and a frame lower part, wherein in the region of the frame top (3) a pivot frame (4) is arranged, comprising a cross member (5 ), which is hinged at its ends pivotally to the side rails (2), and two parallel spaced apart longitudinal arms (7) which are rigidly connected at their lower ends to the cross member (5), characterized in that the longitudinal arms (7) in the region of their upper ends via a respective coupling (16) with a carriage (10) are connected, which is linearly guided in a rigidly connected to the frame upper part (3) guide (9), wherein the drive of the carriage (10) via a Worm gear (11, 12.1) takes place.
Description
Die vorliegende Erfindung betrifft eine Rückenlehne eines Kraftfahrzeugsitzes gemäß dem Oberbegriff des Anspruchs 1. The present invention relates to a backrest of a motor vehicle seat according to the preamble of claim 1.
Eine derartige Rückenlehne ist aus der
Aufgabe der vorliegenden Erfindung ist es, eine weitere gattungsgemäße Rückenlehne eines Kraftfahrzeugsitzes zur Verfügung zu stellen. Insbesondere soll der zur Verstellung dienende Lehnenkopf bei niedrigen Kosten einfach zu installieren sein, bei seiner Verstellung geräuscharm arbeiten und eine hohe Crashstabilität aufweisen. Object of the present invention is to provide a further generic backrest of a motor vehicle seat. In particular, the backrest head serving for the adjustment should be easy to install at low cost, operate quietly in its adjustment and have high crash stability.
Diese Aufgabe wird erfindungsgemäß mit einer Rückenlehne gelöst, die die Merkmale des Anspruchs 1 aufweist. This object is achieved with a backrest having the features of claim 1.
Bei der erfindungsgemäßen Rückenlehne erfolgt der Antrieb des Schwenkrahmens durch nur ein Schneckengetriebe, welches direkt einen linear verstellbaren Schlitten antreibt. Diese Konstruktion ist sehr kostengünstig und einfach zu installieren. Darüber hinaus sind Schneckengetriebe für ihre Geräuscharmut bekannt, sodass die Verstellung des Lehnenkopfes sehr leise ist. Da Schneckengetriebe eine hohe Selbsthemmung aufweisen, ist der Verstellmechanismus des Lehnenkopfes auch sehr crashsicher. In the backrest according to the invention, the drive of the swing frame is carried out by only one worm gear, which directly drives a linearly adjustable slide. This construction is very inexpensive and easy to install. In addition, worm gears are known for their low noise, so that the adjustment of the backrest head is very quiet. Since worm gears have a high degree of self-locking, the adjustment mechanism of the backrest head is also very crash-proof.
Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. Further advantageous embodiments of the invention will become apparent from the dependent claims.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispieles näher erläutert. In der dazugehörigen Zeichnung zeigt: The invention will be explained in more detail below with reference to an embodiment. In the accompanying drawing shows:
Die
Die Rückenlehne
Im oberen Bereich der Rückenlehne
Von dem Rahmenoberteil
In die Basis
Mit dem Schlitten
Auf den Bereichen
Nachstehend wird ein Verstellvorgang beschrieben. Ausgangspunkt ist die hinterste Position des Schwenkrahmens
Zum Verstellen des Schwenkrahmens
Die vorderste Position des Schwenkrahmens
Wird nun der Motor
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102006045387 B4 [0002] DE 102006045387 B4 [0002]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015106892.1U DE202015106892U1 (en) | 2015-12-17 | 2015-12-17 | Backrest of a motor vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015106892.1U DE202015106892U1 (en) | 2015-12-17 | 2015-12-17 | Backrest of a motor vehicle seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202015106892U1 true DE202015106892U1 (en) | 2016-01-18 |
Family
ID=55274405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202015106892.1U Active DE202015106892U1 (en) | 2015-12-17 | 2015-12-17 | Backrest of a motor vehicle seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202015106892U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019108663A1 (en) * | 2019-04-03 | 2020-10-08 | Faurecia Autositze Gmbh | MOTOR VEHICLE SEAT |
DE102019108662A1 (en) * | 2019-04-03 | 2020-10-08 | Faurecia Autositze Gmbh | MOTOR VEHICLE SEAT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006045387B4 (en) | 2006-03-24 | 2011-12-15 | Audi Ag | Backrest for motor vehicle seat, has backrest head module inserted in backrest frame, where backrest head module is retained pivotably about hinge axis that runs between lateral pieces in region of frame upper part |
-
2015
- 2015-12-17 DE DE202015106892.1U patent/DE202015106892U1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006045387B4 (en) | 2006-03-24 | 2011-12-15 | Audi Ag | Backrest for motor vehicle seat, has backrest head module inserted in backrest frame, where backrest head module is retained pivotably about hinge axis that runs between lateral pieces in region of frame upper part |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019108663A1 (en) * | 2019-04-03 | 2020-10-08 | Faurecia Autositze Gmbh | MOTOR VEHICLE SEAT |
DE102019108662A1 (en) * | 2019-04-03 | 2020-10-08 | Faurecia Autositze Gmbh | MOTOR VEHICLE SEAT |
US11186205B2 (en) | 2019-04-03 | 2021-11-30 | Faurecia Autositze Gmbh | Motor vehicle seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R081 | Change of applicant/patentee |
Owner name: FAURECIA AUTOSITZE GMBH, DE Free format text: FORMER OWNER: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |