DE6948218U - HEADREST ON THE BACKREST OF A CAR SEAT - Google Patents

HEADREST ON THE BACKREST OF A CAR SEAT

Info

Publication number
DE6948218U
DE6948218U DE6948218U DE6948218U DE6948218U DE 6948218 U DE6948218 U DE 6948218U DE 6948218 U DE6948218 U DE 6948218U DE 6948218 U DE6948218 U DE 6948218U DE 6948218 U DE6948218 U DE 6948218U
Authority
DE
Germany
Prior art keywords
backrest
headrest
support rod
socket
height
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
Application number
DE6948218U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE6948218U priority Critical patent/DE6948218U/en
Publication of DE6948218U publication Critical patent/DE6948218U/en
Priority to GB58755/70A priority patent/GB1259940A/en
Priority to SU1498526A priority patent/SU532330A3/en
Priority to FR7044723A priority patent/FR2073624A5/fr
Priority to SE7016824A priority patent/SE373273B/en
Expired legal-status Critical Current

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
    • B60N2/80—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
    • B60N2/826—Head-rests movable or adjustable vertically slidable characterised by their locking devices with continuous positioning using rubber-type material

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Description

Daimlsr-Benz Aktiengesellschaft Dairo 8338a/4 Daimlsr-Benz Aktiengesellschaft Dairo 8338a / 4

Stuttgart-UntertOrkheim 12. Dez. 1969Stuttgart-UntertOrkheim December 12, 1969

GebrauchsmusteranmeldungUtility model registration

"Kopfstütze an der Rückenlehne eines Kraftwagensitzes'1 "Headrest on the backrest of a motor vehicle seat ' 1

Die Neuerung betrifft eine Kopfstütze an der Rückenlehne eines Kraftwagensitzes, die mittels zweier zueinander paralleler Tragstangen in Führungsgliederii in der Rückenlehne geführt und in ihrer Höhenlage stufenlos verstellbar ist.The innovation concerns a headrest on the backrest of a car seat, which are guided by means of two parallel support rods in guide members in the backrest and in their height is continuously adjustable.

Der Neuerung lag die* Aufgabe zugrunde, die Halterung einer Kopfstützp in der Rückenlehne eines Kraftwagensitzes mit einlachen Mitteln so auszubilden, daß eine Sicherung der eingestellten Höhenlage ohne Lösen oder Anziehen besonderer Feststellmittel möglich ist.The innovation was based on the * task of holding a headrest to be formed in the backrest of a car seat with simple means in such a way that that it is possible to secure the set altitude without loosening or tightening special locking devices.

Es wird ueshalb zur Lösung dieser Aufgabe eine Kopfstütze an der Rückenlehne eines Kraftwagensitzes, die mitwls zweier zueinander paralleler Tragstange^ in der Rückenlehnt geführt und in ihrer Höhenlage stufenlos verstellbar ist, vorgeschlagen, wobei neuerungsgemäß die Tragstangen jeweils in einer aus elastischem Material, wie Gummi oder Kunststoff, bestehenden Buchse, deren Höhenlage festliegt, geführt sind, und wobei der Innendurchmesser der Buchse vor dem Einschieben der Tragstangen etwas kleiner ist als der Außendurchmesser de*· Tragstangen. Dadurch liegen die Buchsen nach dem Einbau der Kopfstütze mit Spannung an den Tragstangen an und die Kopfstütze ist gegen die auftretende Reibkraft stufenlos in ihrer Höhenlage verstellbar, ohne daß dazu ein Lösen und Anziehen irgendwelcher besonderen Befestigungsmittel erforderlich ist.A headrest is therefore used to solve this problem Backrest of a motor vehicle seat, which is guided in the backrest with two parallel support rods and in their height position is continuously adjustable, proposed, according to the innovation the support rods each made of an elastic material such as rubber or plastic, existing socket, the height of which is fixed, out are, and where the inside diameter of the socket before insertion the support rods is slightly smaller than the outer diameter of the * · support rods. As a result, after the headrest has been installed, the sockets rest against the support rods with tension and the headrest is against the occurring frictional force infinitely adjustable in its height without this requires loosening and tightening any special fasteners.

- 2 - Daim 8338a/4 - 2 - Daim 8338a / 4

Der Gegenstand der Neuerung soll im folgenden anhand eines in der beiliegenden Zeichnung im Schnitt dargestellten Ausführungsbeispiels näher erläutert werden.The subject of the innovation is to be described in more detail below with reference to an exemplary embodiment shown in section in the accompanying drawing explained.

Die Kopfstütze 1 ist zur Befestigung an der Rückenlehne 2 eines Kraftwagensitzes mit Tragstangen 3 ausgestattet, die in ein innerhalb der Rückenlehne 2 angeordnetes Führungsrohr 4 eingeschoben werden. Innerhalb des Führungsrohres 4 ist eine aus elastischem Material bestehende Buchse 5 angeordnet, deren Höhenlage durch darüber und darunter befestigte Einsätze 6 und 7 festgelegt ist. Der Innendurchmesser der Buchse 5 ist vor dem Einsetzen der Tragstange 3 etwas kleiner als deren Außendurchmesser, so daß die Buchse 5 nach dem Einbau der Tragstange 3 mit Spannung an dieser anliegt. Der Außendurchmesser der Buchse 5 ist etwas kleiner als die lichte Weite des Führungsrohres 4, so daß das Material der Buchse 5 beim Einschieben der Tragstange 3 radial ausweichen kann.The headrest 1 is equipped for attachment to the backrest 2 of a motor vehicle seat with support rods 3, which are in a within the Backrest 2 arranged guide tube 4 are inserted. Inside the guide tube 4 is made of an elastic material Socket 5 arranged, the height of which is determined by inserts 6 and 7 fastened above and below. The inner diameter of the socket 5 is slightly smaller than the insertion of the support rod 3 Outer diameter, so that the socket 5 rests against the support rod 3 with tension after it has been installed. The outer diameter of the socket 5 is slightly smaller than the inside diameter of the guide tube 4, so that the material of the socket 5 can give way radially when the support rod 3 is inserted.

Zur weiteren Führung der Tragstange 3 ist im unteren Bereich des Führungsrohres 4 in dieses eine weitere Buchse 8 eingesetzt, deren Innendurchmesser jedoch etwas größer ist als der Außendurchmesser der Tragstange 3, so daß von dieser Buchse 8 keine Klemmwirkung auf die Tragstange 3 ausgeübt wird.For further guidance of the support rod 3 is in the lower area of the Guide tube 4 inserted into this a further socket 8, whose However, the inner diameter is slightly larger than the outer diameter of the support rod 3, so that this bush 8 has no clamping effect is exercised on the support rod 3.

Claims (3)

Daim 8338a/4 SchutzansprücheDaim 8338a / 4 claims for protection 1. Kopfstütze an der Rückenlehne eines Kraftwsgensitzes, die mittels zweier zueinander paralleler Tragstangen in Führungsgliedern in der Rückenlehne geführt und in ihrer Höhenlage stufenlos verstellbar ist, dadurch gekennzeichnet, dal? die Tragstangen (3) jeweils in einer aus elastischem Material, v,ie Gummi oder Kunststoff, besteh den Buchse ^ 5), deren Höhenlage festliegt, geführt sind, und daß der Jnnendurchlnpsse der Buchse (5) vor dem Einschieben der Tragstange (3) etwas kleiner ist als der Außendurchmesser der Tragstange (3).1. Headrest on the backrest of a motor vehicle seat, which is guided by means of two mutually parallel support rods in guide members in the backrest and is continuously adjustable in height, characterized in that? the support rods (3) are each guided in a socket made of elastic material, ie rubber or plastic, the height of which is fixed, and that the inner passage of the socket (5) is made before the support rod (3) is pushed in is slightly smaller than the outer diameter of the support rod (3). 2. Kopfstütze nach Ansprach 1, dadurch gekennzeichnet, daß die liuchson (5) jeweils in einem Führungsrohr (4) angeord; Λ sind.2. Headrest according spoke 1, characterized in that the liuchson (5) each in a guide tube (4) angeord; Λ are. 3. Kopfstütze nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß im unteren F ;reich jedes 'ühruiigsrohres (4) ein weiteres Führungsglicc' für die Tragstange (3) in Form eine*- Buchse (8) angeordnet ist, doren Innendurchmesser etwas größer ist als de. AußendurcL-onesser der Tragstange {■'>). 3. Headrest according to claims 1 and 2, characterized in that in the lower F; rich of each 'ühruiigsrohres (4) another guide glicc' for the support rod (3) in the form of a * - socket (8) is arranged, doren inner diameter somewhat is greater than de. Outer diameter of the support rod {■ '>).
DE6948218U 1969-12-12 1969-12-12 HEADREST ON THE BACKREST OF A CAR SEAT Expired DE6948218U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE6948218U DE6948218U (en) 1969-12-12 1969-12-12 HEADREST ON THE BACKREST OF A CAR SEAT
GB58755/70A GB1259940A (en) 1969-12-12 1970-12-10 Vehicle seat back-rest with head support
SU1498526A SU532330A3 (en) 1969-12-12 1970-12-11 Car seat backrest headrest
FR7044723A FR2073624A5 (en) 1969-12-12 1970-12-11
SE7016824A SE373273B (en) 1969-12-12 1970-12-11 BACKREST MOUNTED NACKSTAND FOR A VEHICLE SEAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6948218U DE6948218U (en) 1969-12-12 1969-12-12 HEADREST ON THE BACKREST OF A CAR SEAT

Publications (1)

Publication Number Publication Date
DE6948218U true DE6948218U (en) 1970-03-12

Family

ID=6607038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE6948218U Expired DE6948218U (en) 1969-12-12 1969-12-12 HEADREST ON THE BACKREST OF A CAR SEAT

Country Status (5)

Country Link
DE (1) DE6948218U (en)
FR (1) FR2073624A5 (en)
GB (1) GB1259940A (en)
SE (1) SE373273B (en)
SU (1) SU532330A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016504B1 (en) * 2014-01-21 2016-01-29 Peugeot Citroen Automobiles Sa DEVICE FOR SUPPORTING HEAD AND / OR CORE WITH DEFORMABLE AND ENERGY ABSORBING MATERIAL, FOR A SEAT BACK

Also Published As

Publication number Publication date
SU532330A3 (en) 1976-10-15
FR2073624A5 (en) 1971-10-01
SE373273B (en) 1975-02-03
GB1259940A (en) 1972-01-12

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