DE202011003985U1 - Automatic headrest (SBL) - Google Patents
Automatic headrest (SBL) Download PDFInfo
- Publication number
- DE202011003985U1 DE202011003985U1 DE202011003985U DE202011003985U DE202011003985U1 DE 202011003985 U1 DE202011003985 U1 DE 202011003985U1 DE 202011003985 U DE202011003985 U DE 202011003985U DE 202011003985 U DE202011003985 U DE 202011003985U DE 202011003985 U1 DE202011003985 U1 DE 202011003985U1
- Authority
- DE
- Germany
- Prior art keywords
- headrest
- seat
- automatic
- pressure
- vehicle seat
- 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 - Lifetime
Links
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
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/856—Tiltable movable to an inoperative or stowed position
- B60N2/859—Tiltable movable to an inoperative or stowed position specially adapted for rear seats
-
- 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
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
- B60N2/821—Head-rests movable or adjustable vertically slidable 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
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/829—Head-rests movable or adjustable vertically slidable 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
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/891—Head-rests with the head-rest being comma-shaped in side view
Abstract
Automatische Kopfstütze in der Rückenlehne eines Fahrzeugsitzes, dadurch gekennzeichnet, dass das Kissen des Fahrzeugsitzes ein elastisches Behältnis aufweist, das mit Luft oder Flüssigkeit gefüllt ist und das über einen Schlauch mit zwei Zylindern verbunden ist, die in der Rückenlehne des Sitzes angeordnet sind, in denen Gestellstangen der Kopfstütze mit Kolben an den Enden verschoben werden, die unter Einwirkung von Druck hervorgeschoben werden, der beim Hineinsetzen in den Sitz entsteht, damit die Kopfstütze beim automatischen Arbeiten die entsprechende Position in der Höhe einnimmt.Automatic headrest in the backrest of a vehicle seat, characterized in that the cushion of the vehicle seat has an elastic container which is filled with air or liquid and which is connected via a hose to two cylinders which are arranged in the backrest of the seat in which Frame rods of the headrest are moved with pistons at the ends, which are pushed out under the action of pressure that is created when sitting in the seat, so that the headrest takes the appropriate position in height when working automatically.
Description
Das Gebrauchsmuster betrifft das Gebiet des Kraftfahrzeugbaus, insbesondere passive Sicherheitssysteme, und kann verwendet werden zur Verhinderung eines Traumas des Fahrzeugführers und der Insassen beim Aufprall von hinten. (Folgen von heftigem Schleudern des Kopfes nach hinten bedeuten eine deutliche Beschädigung des Brustwirbel- und Halswirbelbereiches.)The utility model relates to the field of motor vehicle construction, in particular passive safety systems, and can be used to prevent trauma to the driver and the occupants from the rear impact. (Consequences of a violent spin of the head to the rear mean significant damage to the thoracic and cervical vertebrae.)
Aus dem Stand der Technik ist eine Kopfstütze bekannt (
Als nächstliegende Lösung zur vorgeschlagenen technischen Lösung kann das Patent
Die Aufgabe, auf deren Lösung die vorliegende technische Lösung gerichtet ist, ist die Ausweitung des Arsenals der technischen Mittel auf diesem Gebiet sowie die einfachere und kostengünstigere Konstruktion der Vorrichtung und deren Anwendung.The object of the solution of the present technical solution is the expansion of the arsenal of technical means in this field and the simpler and less expensive construction of the device and its application.
Diese Aufgabe wird dadurch gelöst, dass die automatische Kopfstütze umfasst: Ein Fahrzeugsitz, eine Kopfstütze, Gestellstangen der Kopfstütze mit Kolben an den Enden, die in Zylindern angeordnet sind, die in der Rückenlehne angeordnet und über einen Schlauch mit einem elastischen Behältnis im Kissen des Sitzes verbunden sind. In jedem Zylinder ist eine Rückstellfeder angeordnet.This object is achieved in that the automatic headrest comprises: a vehicle seat, a headrest, rack rails of the headrest with pistons at the ends arranged in cylinders arranged in the backrest and a hose with an elastic container in the seat cushion are connected. In each cylinder, a return spring is arranged.
Das Gebrauchsmuster wird nachfolgend anhand von Ausführungsbeispielen erläutert, unter Hinzunahme der Zeichnungen.The utility model will be explained below with reference to exemplary embodiments, with the addition of the drawings.
Die Hauptelemente einer derartigen Vorrichtung sind: Sitz
Die Funktion der Kopfstütze erfolgt folgendermaßen.The function of the headrest is as follows.
In Ruhestellung befindet sich die Kopfstütze im zusammengeklappten Zustand gemäß
Beim Hineinsetzen des Fahrzeugführers oder der Insassen in das Fahrzeug gemäß
Bei Verlassen des Sitzes hört die Druckausübung auf das Kissen des Sitzes
(Beim Fehlen der Federn sinkt die Kopfstütze bis zu ihrer Ruhestellung aufgrund des Eigengewichts.)(In the absence of springs, the headrest sinks to its resting position due to its own weight.)
Dies betrifft insbesondere L-förmige Kopfstützen auf dem Rücksitz, die in Ruhestellung die Sicht des Fahrers durch die Heckscheibe nicht behindern, was sich ebenfalls auf die Fahrzeugsicherheit auswirkt.This concerns in particular L-shaped headrests in the back seat, which do not hinder the driver's view through the rear window in the rest position, which also has an effect on vehicle safety.
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
- US 5975637 [0002] US 5975637 [0002]
- RU 2261808 C [0003] RU 2261808 C [0003]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011003985U DE202011003985U1 (en) | 2011-03-15 | 2011-03-15 | Automatic headrest (SBL) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011003985U DE202011003985U1 (en) | 2011-03-15 | 2011-03-15 | Automatic headrest (SBL) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202011003985U1 true DE202011003985U1 (en) | 2011-06-01 |
Family
ID=44312843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202011003985U Expired - Lifetime DE202011003985U1 (en) | 2011-03-15 | 2011-03-15 | Automatic headrest (SBL) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202011003985U1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5975637A (en) | 1997-12-19 | 1999-11-02 | Daimlerchrysler Ag | Adjustable vehicle seat |
RU2261808C1 (en) | 2004-06-28 | 2005-10-10 | Смирнов Борис Леонидович | Automatic headrest |
-
2011
- 2011-03-15 DE DE202011003985U patent/DE202011003985U1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5975637A (en) | 1997-12-19 | 1999-11-02 | Daimlerchrysler Ag | Adjustable vehicle seat |
RU2261808C1 (en) | 2004-06-28 | 2005-10-10 | Смирнов Борис Леонидович | Automatic headrest |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20110707 |
|
R156 | Lapse of ip right after 3 years | ||
R156 | Lapse of ip right after 3 years |
Effective date: 20141001 |