DE29620145U1 - Split motor vehicle rear seat back - Google Patents
Split motor vehicle rear seat backInfo
- Publication number
- DE29620145U1 DE29620145U1 DE29620145U DE29620145U DE29620145U1 DE 29620145 U1 DE29620145 U1 DE 29620145U1 DE 29620145 U DE29620145 U DE 29620145U DE 29620145 U DE29620145 U DE 29620145U DE 29620145 U1 DE29620145 U1 DE 29620145U1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- rear seat
- vehicle rear
- seat backrest
- divided motor
- 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
- 210000002105 tongue Anatomy 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 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
- B60N2/24—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
- B60N2/3013—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 vehicle frame
-
- 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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
-
- 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
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
- B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
-
- 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
- B60N2205/35—Seat, bench or back-rests being split laterally in two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
Die Erfinderung betrifft eine geteilte Kraftfahrzeug-Hintersitzlehne nach dem Oberbegriff des Anspruchs 1.The invention relates to a split motor vehicle rear seat backrest according to the preamble of claim 1.
Bekannte Hintersitzlehnen dieser Art (EP 0 709 999) sind problematisch im Crashfall, bei dem durch eine Belastung von der Rückseite her das Gepäck die Rückenlehne nach vorne drückt. In einem solchen Crashfall können die außenliegenden Zapfen aus den Aufnahmebohrungen austauchen.Known rear seat backrests of this type (EP 0 709 999) are problematic in the event of a crash, in which the luggage pushes the backrest forwards due to a load from the rear. In such a crash, the external pins can come out of the mounting holes.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Rückenlehne zu schaffen, welche im Crashfall bei Belastung von hinten eine größere Sicherheit bietet. Dabei soll die Rückenlehne im Crashfall in ihren Verankerungen gehalten werden. Weiterhin soll eine einfache Montage einer derartigen geteilten Rückenlehne möglich sein.Based on this state of the art, the invention is based on the object of creating a backrest which offers greater safety in the event of a crash when there is a load from behind. The backrest should be held in its anchorages in the event of a crash. Furthermore, it should be possible to easily assemble such a split backrest.
Die Lösung dieser Aufgabe erfolgt mit den Merkmalen des Kennzeichnungsteils von Anspruch 1.This problem is solved with the features of the characterizing part of claim 1.
18 125 .··..". .: .15.11.199618 125 .··..". .: .15.11.1996
Bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Preferred embodiments of the invention emerge from the subclaims.
Die erfindungsgemäße Rückenlehne weist den Vorteil auf, daß sie im geschilderten Crashfall normalerweise nur so verformt wird, daß die Lagerzapfen beider Lehnenteile in ihren karosseriefesten Aufnahmen verbleiben.The backrest according to the invention has the advantage that in the crash described it is normally only deformed in such a way that the bearing pins of both backrest parts remain in their body-mounted mounts.
Bei einer bevorzugten Ausführungsform kann das zur Äuszugssicherung dienende Sicherungselement in einfacher Weise vor dem Einstecken bzw. Durchstecken durch die Lagerbohrung montiert werden.In a preferred embodiment, the securing element used to prevent pull-out can be easily mounted before being inserted or pushed through the bearing bore.
Nachstehend werden bevorzugte Ausführungsformen der Erfindung anhand der Zeichnung im einzelnen beschrieben.Preferred embodiments of the invention are described in detail below with reference to the drawing.
Es zeigen:Show it:
Figur 1 - eine perspektivische Darstellung einer geteilten Rückenlehne, wobei die Lehnenteile vereinfacht als Plattenelemente dargestellt sind,Figure 1 - a perspective view of a split backrest, with the backrest parts shown in simplified form as plate elements,
Figur 2 - die Lagerbereiche gemäß Figur 1 in vergrößerter Darstellung,Figure 2 - the storage areas according to Figure 1 in an enlarged view,
Figur 3 - eine vergrößerte perspektivische Darstellung
des in Fahrtrichtung gesehen rechten äußeren
Lagerbereichs,Figure 3 - an enlarged perspective view
of the right outermost
storage area,
Figur 4 - eine perspektivische Darstellung des in Fahrtrichtung gesehen äußeren linken Lagerbereichs,Figure 4 - a perspective view of the outer left storage area seen in the direction of travel,
Figur 5 - eine perspektivische Darstellung des mittleren doppelten Lagerbereichs,Figure 5 - a perspective view of the central double storage area,
18 125 ."..'·. .&iacgr; .3-5.1118 125 ."..'·. .&iacgr; .3-5.11
Figur 6 - eine perspektivische Explosionsdarstellung des mittleren Lagerbereichs mit dem in Fahrtrichtung
gesehen rechten mittleren Lagerzapfen des in Fahrtrichtung gesehen linken Lehnenbereichs,
Figure 6 - a perspective exploded view of the middle storage area with the
right middle bearing pin of the left backrest area seen in the direction of travel,
Figur 7 - eine perspektivische vergrößerte DarstellungFigure 7 - a perspective enlarged view
einer zweiten Ausführungsform der außenliegenden Lagerzapfen mit aufgeschobenem Sicherungselement. a second embodiment of the external bearing pins with a pushed-on locking element.
Die Kraftfahrzeug-Hintersitzlehne besteht aus zwei umklappbaren, nebeneinander angeordneten Lehnenbereichen 1 und 2. Der Lehnenbereich 1 besitzt einen außenliegenden Lagerzapfen 3, der durch eine Lagerbohrung 8a einer karosseriefesten Konsole 8 durchgesteckt ist. Der danebenliegende Lehnenbereich 2 weist einen außenliegenden Lagerzapfen 4 auf, der durch eine Aufnahmebohrung 9a einer karosseriefesten Konsole 9 durchgesteckt ist.The motor vehicle rear seat backrest consists of two foldable backrest areas 1 and 2 arranged next to one another. The backrest area 1 has an external bearing pin 3, which is pushed through a bearing hole 8a of a body-mounted console 8. The adjacent backrest area 2 has an external bearing pin 4, which is pushed through a receiving hole 9a of a body-mounted console 9.
Im Zentrum sind die beiden Lehnenbereiche 1 und 2 durch Lagerzapfen 6 und 5 in Aufnahmeschlitzen 7a und 7e einer mittleren Konsole 7 gelagert.In the centre, the two backrest areas 1 and 2 are mounted by bearing pins 6 and 5 in receiving slots 7a and 7e of a central console 7.
Jeder der beiden äußeren Lagerzapfen trägt ein Sicherungselement 11. Das Sicherungselement 11 ist genauer in Figur 7 dargestellt.Each of the two outer bearing pins carries a locking element 11. The locking element 11 is shown in more detail in Figure 7.
Das Sicherungselement 11 besitzt einen über einen Teil des Umfangs des Lagerzapfens umlaufenden kreiszylindrischen Elementbereich 11a. Von diesem kreiszylindrischen Elementbereich gehen mehrere am Umfang verteilte Federzungen 11bThe securing element 11 has a circular-cylindrical element area 11a that runs around part of the circumference of the bearing journal. Several spring tongues 11b distributed around the circumference extend from this circular-cylindrical element area.
18 125 ."..·*. .: ,fl.5.iir.l99618 125 ."..·*. .: ,fl.5.iir.l996
-A--A-
ab, die radial auswärts gespreizt sind. Weiterhin gehen von dem umlaufenden kreiszylindrischen Elementbereich 11a Abstützbereiche lic aus, die im dargestellten Ausführungsbeispiel ebenfalls als Laschen ausgebildet sind. Die Lagerzapfen 3 und 4 besitzen stirnseitig einen Kopf 3a bzw. 4a, an den sich ein im Durchmesser verringerter Bereich 3b bzw. 4b anschließt. Im Ausführungsbeispiel gemäß Figur 7 ist der im Durchmesser verringerte Bereich 3b bzw. 4b durch eine benachbart zum Kopf 3a bzw 4a angeordnete Nut gebildet. Bei dieser Ausführungsform liegt das Sicherungselement 11 an einer ersten Anlagefläche an, die von der Schulter 3c bzw. 4c des Kopfes 3a bzw. 4a gebildet wird. Eine zweite Anlagefläche wird für die Abstützbereiche lic von der dem Kopf 3a bzw. 4a abgewandten Seitenwand 3d bzw. 4d der Nut gebildet. Es ist auch möglich, daß sich die Abstützbereiche mit ihren Enden, die nach innen gebogen sein können, auf dem umlaufenden Kreisumfang des Bolzens 3 bzw. 4 abstützen.which are spread radially outwards. Furthermore, support areas lic extend from the circumferential circular cylindrical element area 11a, which are also designed as tabs in the embodiment shown. The bearing pins 3 and 4 have a head 3a or 4a on the front side, to which a reduced-diameter area 3b or 4b is connected. In the embodiment according to Figure 7, the reduced-diameter area 3b or 4b is formed by a groove arranged adjacent to the head 3a or 4a. In this embodiment, the securing element 11 rests on a first contact surface, which is formed by the shoulder 3c or 4c of the head 3a or 4a. A second contact surface is formed for the support areas lic by the side wall 3d or 4d of the groove facing away from the head 3a or 4a. It is also possible for the support areas to rest with their ends, which may be bent inwards, on the circumferential circumference of the bolt 3 or 4.
Im Ausführungsbeispiel gemäß Figuren 1 bis &bgr; sitzen die Lagerzapfen 3 bzw. 4 jeweils in Kunststoffhülsen 12, die in den Lagerbohrungen 8a und 9a liegen und die Lehnenbereiche 1 und 2 klapperfrei darin führen.In the embodiment according to Figures 1 to β, the bearing pins 3 and 4 are each seated in plastic sleeves 12, which are located in the bearing bores 8a and 9a and guide the backrest areas 1 and 2 in them without rattling.
Die Lagerung der Lehnenbereiche 1 und 2 in der mittleren Konsole erfolgt über die Lagerzapfen 5 und 6, die in die zugehörigen Aufnahmeschlitze 7e und 7a eingelegt sind. Die Lagerzapfen 5 und 6 besitzen stirnseitig im Durchmesser vergrößerte Bereiche, von denen in den Zeichnungen nur der Bereich 5a des Lagerzapfens 5 dargestellt ist. Der Lagerzapfen 6 besitzt in analoger Anordnung einen gleichen kreiszylindrischen Bereich. Die kreiszylindrischen BereicheThe backrest areas 1 and 2 are supported in the middle console via the bearing pins 5 and 6, which are inserted into the corresponding slots 7e and 7a. The bearing pins 5 and 6 have areas on the front side that are enlarged in diameter, of which only area 5a of the bearing pin 5 is shown in the drawings. The bearing pin 6 has an identical circular cylindrical area in an analogous arrangement. The circular cylindrical areas
is 125 ,··..··. .: .&iacgr;1-is 125 ,··..··. .: .&iacgr; 1 -
sind üblicherweise elastisch ausgebildet, können beispielsweise stirnseitig aufgeschraubte Scheiben sein.are usually designed to be elastic and can, for example, be discs screwed onto the front side.
Die Lagerzapfen 5 und 6 werden im eingelegten Zustand, in dem die im Durchmesser vergrößerten Bereiche unmittelbar nebeneinanderliegen, in der Konsole 7 gehalten. Hierzu durchgreift die Sicherungslasche 7b den Schlitz 7c (vgl. Fig. 6) . Die Sicherungslasche 7b wird über eine Befestigungsschraube 9 gegen einen Auflagebereich 7d der Konsole 7 gezogen und liegt unter Vorspannung an den im Durchmesser erweiterten stirnseitigen Bereichen der Lagerzapfen 5 und 6 an. Die Konsole 7 ist über Befestigungsschrauben 10 mit der Karosserie fest verschraubt.The bearing pins 5 and 6 are held in the bracket 7 in the inserted state, in which the areas with the enlarged diameter lie directly next to one another. To do this, the securing tab 7b passes through the slot 7c (see Fig. 6). The securing tab 7b is pulled against a support area 7d of the bracket 7 via a fastening screw 9 and rests under pre-tension on the front areas of the bearing pins 5 and 6 with the enlarged diameter. The bracket 7 is firmly screwed to the body using fastening screws 10.
Claims (12)
oder 2,3. Divided motor vehicle rear seat backrest according to claim 1
or 2,
mehreren der Ansprüche 1 bis 3,4. Divided motor vehicle rear seat backrest according to one or
several of claims 1 to 3,
mehreren der Ansprüche 1 bis 4,5. Divided motor vehicle rear seat backrest according to one or
several of claims 1 to 4,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29620145U DE29620145U1 (en) | 1996-11-20 | 1996-11-20 | Split motor vehicle rear seat back |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29620145U DE29620145U1 (en) | 1996-11-20 | 1996-11-20 | Split motor vehicle rear seat back |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29620145U1 true DE29620145U1 (en) | 1997-01-09 |
Family
ID=8032186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29620145U Expired - Lifetime DE29620145U1 (en) | 1996-11-20 | 1996-11-20 | Split motor vehicle rear seat back |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29620145U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10133708C1 (en) * | 2001-07-11 | 2002-12-12 | Ferd Von Hagen Soehne & Koch G | Fixing system for a divided back seat of a motor vehicle comprises an outer hinge for rotatably positioning each back rest, and a center mounting consisting of a base plate fixed |
DE102004015585B4 (en) * | 2003-04-09 | 2005-12-15 | Suzuki Motor Corp., Hamamatsu | Articulated construction for seat backrests |
DE102008036286A1 (en) * | 2008-08-04 | 2010-02-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for swiveling mounting of adjacently arranged backrest of rear seat arrangement of motor vehicle, comprises rear backrest, which has rotating axis, which is held in bearing shells adjusted to each other |
DE102012014497A1 (en) | 2012-07-23 | 2014-01-23 | Faurecia Autositze Gmbh | Divided seat back structure of motor car, has inner bearing bolt that is secured to first back portion and is received in recess portion of second back portion, and form closure that is formed between bolt and second back portion |
FR3138371A1 (en) * | 2022-07-29 | 2024-02-02 | Faurecia Sièges d'Automobile | Vehicle seat and vehicle |
-
1996
- 1996-11-20 DE DE29620145U patent/DE29620145U1/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10133708C1 (en) * | 2001-07-11 | 2002-12-12 | Ferd Von Hagen Soehne & Koch G | Fixing system for a divided back seat of a motor vehicle comprises an outer hinge for rotatably positioning each back rest, and a center mounting consisting of a base plate fixed |
DE102004015585B4 (en) * | 2003-04-09 | 2005-12-15 | Suzuki Motor Corp., Hamamatsu | Articulated construction for seat backrests |
US7073861B2 (en) | 2003-04-09 | 2006-07-11 | Suzuki Motor Corporation | Hinge construction for seat back |
DE102008036286A1 (en) * | 2008-08-04 | 2010-02-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for swiveling mounting of adjacently arranged backrest of rear seat arrangement of motor vehicle, comprises rear backrest, which has rotating axis, which is held in bearing shells adjusted to each other |
DE102008036286B4 (en) * | 2008-08-04 | 2020-07-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for pivoting storage of backrests arranged side by side |
DE102012014497A1 (en) | 2012-07-23 | 2014-01-23 | Faurecia Autositze Gmbh | Divided seat back structure of motor car, has inner bearing bolt that is secured to first back portion and is received in recess portion of second back portion, and form closure that is formed between bolt and second back portion |
US9452690B2 (en) | 2012-07-23 | 2016-09-27 | Faurecia Autositze Gmbh | Divided vehicle seat backrest and manufacturing method |
DE102012014497B4 (en) | 2012-07-23 | 2019-05-09 | Faurecia Autositze Gmbh | Method for producing a split vehicle seat backrest |
FR3138371A1 (en) * | 2022-07-29 | 2024-02-02 | Faurecia Sièges d'Automobile | Vehicle seat and vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19970220 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20000204 |
|
R081 | Change of applicant/patentee |
Owner name: FAURECIA AUTOSITZE GMBH, DE Free format text: FORMER OWNER: BERTRAND FAURE SITZTECHNIK GMBH & CO. KG, 31655 STADTHAGEN, DE Effective date: 20011012 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20021129 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20050124 |
|
R071 | Expiry of right | ||
R081 | Change of applicant/patentee |
Owner name: FAURECIA AUTOSITZE GMBH, DE Free format text: FORMER OWNER: FAURECIA AUTOSITZE GMBH & CO. KG, 31655 STADTHAGEN, DE Effective date: 20061013 |