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FR2911307A3 - Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume - Google Patents

Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume Download PDF

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Publication number
FR2911307A3
FR2911307A3 FR0752710A FR0752710A FR2911307A3 FR 2911307 A3 FR2911307 A3 FR 2911307A3 FR 0752710 A FR0752710 A FR 0752710A FR 0752710 A FR0752710 A FR 0752710A FR 2911307 A3 FR2911307 A3 FR 2911307A3
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FR
France
Prior art keywords
backrest
seat
volume
floor
interior
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.)
Withdrawn
Application number
FR0752710A
Other languages
French (fr)
Inventor
Cedric Mercier
Jean Francois Larsonneur
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0752710A priority Critical patent/FR2911307A3/en
Publication of FR2911307A3 publication Critical patent/FR2911307A3/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3013Non-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
    • B60N2/3015Non-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 the axis being located at the top of the back-rest
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038Cushion movements
    • B60N2/304Cushion movements by rotation only
    • B60N2/3045Cushion movements by rotation only about transversal axis
    • B60N2/305Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The arrangement (3) has a backrest (4) passing from a folding position to an unfolding position and equipped to a pivoting axle that is under a form of a transversal upper tube (7). The tube is moved to a vertical side with respect to a floor pan (2), and the arrangement has a seat track (6) with an anti-submarining system (17). The backrest is tilted towards a front with respect to the tube, such that a gap (d) is formed between a front face (9) of a cab interior and the floor pan for freeing a volume (V) for loading in an interior rear volume of the cab interior.

Description

-1- AGENCEMENT DE SIÈGE DÉPLIABLE ET REPLIABLE POUR VÉHICULE AUTOMOBILE-1- DISPLAYABLE AND FOLDING SEAT ARRANGEMENT FOR A MOTOR VEHICLE

DESCRIPTION 10 DOMAINE TECHNIQUEDESCRIPTION 10 TECHNICAL FIELD

La présente invention concerne un agencement formant un siège, apte à être déplié et replié à volonté. L'invention se rapporte également plus spécifiquement à un agencement de siège passant d'une position dépliée à une position repliée et 15 inversement, destiné à un véhicule automobile.  The present invention relates to an arrangement forming a seat, able to be unfolded and folded at will. The invention also relates more specifically to a seat arrangement passing from an unfolded position to a folded position and vice versa, for a motor vehicle.

Les utilisateurs souhaitent de plus en plus posséder des véhicules modulaires, en augmentant ou en diminuant, à volonté en fonction de leurs besoins, le volume réservé au coffre et situé derrière les sièges avant. Pour ce faire, une banquette ou des sièges 20 individualisés ou un agencement formant un siège, arrière, et rabattable permettent de rajouter ou d'enlever entre une et trois places assises. Un agencement de siège comprend ainsi un siège, maintenu au niveau d'une zone du plancher de l'habitacle du véhicule. L'agencement de siège comprend une assise et un dossier, le deux étant aptes à pivoter individuellement ou simultanément, de façon à 25 générer du volume libre pour un chargement. Un tel chargement est le plus souvent introduit à l'arrière de l'habitacle du véhicule par un hayon arrière.  Users increasingly want to own modular vehicles, increasing or decreasing, at will according to their needs, the volume reserved for the trunk and located behind the front seats. To do this, an individual seat or seats 20 or an arrangement forming a seat, rear, and folding allow to add or remove between one and three seats. A seat arrangement thus comprises a seat, maintained at an area of the floor of the passenger compartment of the vehicle. The seat arrangement comprises a seat and a backrest, both of which are pivotable individually or simultaneously so as to generate free space for loading. Such a load is most often introduced at the rear of the passenger compartment of the vehicle by a tailgate.

ÉTAT DE LA TECHNIQUE ANTÉRIEURE Comme le décrit par exemple le document FR- 2.868.997, l'agencement de siège comprend une assise et un dossier, l'assise étant indépendante du dossier, c'est-à-dire sans liaison mécanique. Pour dégager le volume arrière pour le chargement, l'assise 30 -2- bascule vers l'avant, par rapport à un axe situé au niveau de son nez. Ensuite, le dossier bascule vers l'avant, par rapport à un axe situé au niveau de sa partie inférieure. Le dossier vient se loger dans le dégagement laissé libre par l'assise ayant déjà basculée. Cependant, avec une telle cinématique de basculement, le plancher obtenu pour le coffre n'est pas parfaitement lisse, en raison de la présence utile des intervalles nouvellement créés entre le plancher de l'habitacle et la face arrière du dossier se retrouvant à plat. De plus, avec un tel système de pivotement et de basculement, la position de l'agencement de siège ne peut être réglée longitudinalement. On connaît également d'après le document DE- 101.43.807 un agencement de siège comprenant un dossier et une assise. Le dossier et l'assise sont mécaniquement connectés entre eux. Pour créer un volume pour un chargement, le couple dossier-assise est soulevé à l'aide de vérins latéraux placés à l'arrière de l'habitacle. Le dossier-assise se place à l'horizontale est le chargement peut être inséré en dessous. Cependant, avec une telle cinématique, il est nécessaire que l'assise soit assez rigidement reliée au dossier, afin de permettre à cette dernière d'adopter automatiquement la position haute, tout en facilitant sa position dépliée. Ceci a pour corollaire de rendre l'agencement de siège inconfortable. Il s'avère nécessaire que l'utilisateur accompagne le déplacement du dossier, soit en soulevant l'assise, de façon à l'escamoter, soit à l'opposé, en appuyant sur l'assise, de façon à ce qu'elle puisse être utilisée comme siège. De plus, la position longitudinale de l'agencement de siège ne peut être réglée.  STATE OF THE PRIOR ART As described for example in FR-2.868.997, the seat arrangement comprises a seat and a backrest, the seat being independent of the backrest, that is to say without mechanical connection. To clear the rear volume for loading, the seat 30 -2- tilts forward, relative to an axis located at its nose. Then, the folder tilts forward, with respect to an axis located at its lower part. The backrest is lodged in the clearance left free by the seat having already tilted. However, with such a tilting kinematics, the floor obtained for the trunk is not perfectly smooth, due to the useful presence of newly created intervals between the floor of the passenger compartment and the rear face of the file being found flat. In addition, with such a pivoting and tilting system, the position of the seat arrangement can not be adjusted longitudinally. It is also known from DE-101.43.807 a seat arrangement comprising a backrest and a seat. The backrest and the seat are mechanically connected to each other. To create a volume for a load, the seat-back couple is lifted using side jacks placed at the rear of the passenger compartment. The seat-back is placed horizontally and the load can be inserted underneath. However, with such kinematics, it is necessary that the seat is relatively rigidly connected to the folder, to enable the latter to automatically adopt the high position, while facilitating its unfolded position. This has the corollary to make the seat arrangement uncomfortable. It is necessary for the user to accompany the movement of the backrest, either by lifting the seat, so as to retract it, or on the opposite, by pressing on the seat, so that it can to be used as a seat. In addition, the longitudinal position of the seat arrangement can not be adjusted.

EXPOSÉ DE L'INVENTION Un problème principal que se propose de résoudre l'invention consiste à mettre au point un agencement de siège pliable et dépliable pour un véhicule automobile. Un deuxième problème consiste à réaliser un agencement de siège escamotable, de façon à générer un volume de chargement optimal. Un troisième problème est d'optimiser la cinématique de pliage et de dépliage de l'agencement de siège. Un autre problème encore est de prévoir un agencement de siège, permettant également son réglage selon la direction longitudinale. -3 L'invention concerne donc un agencement de siège dépliable et repliable, maintenu au niveau d'un plancher d'un volume arrière intérieur d'un habitacle d'un véhicule automobile, passant d'une position dépliée à une position repliée, et inversement, comprenant un dossier et une assise indépendante du dossier.  DISCLOSURE OF THE INVENTION A major problem to be solved by the invention is to develop a folding and foldable seat arrangement for a motor vehicle. A second problem is to achieve a retractable seat arrangement, so as to generate an optimal loading volume. A third problem is to optimize the kinematics of folding and unfolding of the seat arrangement. Another problem is to provide a seat arrangement, also allowing its adjustment in the longitudinal direction. The invention thus relates to a folding and foldable seat arrangement, maintained at a floor of a rear interior volume of a passenger compartment of a motor vehicle, moving from an unfolded position to a folded position, and conversely, including a file and a seat independent of the file.

Conformément à un aspect de la présente invention, l'agencement de siège est caractérisé en ce que ce dossier passe de la position dépliée à la position repliée, en basculant par rapport à un axe de pivotement transversal, décalé par rapport au plancher, en direction d'un pavillon de l'habitacle, de façon à établir un écart entre ce dossier en position repliée sensiblement à l'horizontale et ce plancher, permettant de dégager un volume pour un chargement dans le volume arrière intérieur de l'habitacle.  According to one aspect of the present invention, the seat arrangement is characterized in that the backrest moves from the unfolded position to the folded position, tilting relative to a transverse pivot axis, offset from the floor, in the direction of a pavilion of the passenger compartment, so as to establish a gap between the folder in position substantially folded horizontally and the floor, to clear a volume for a load in the interior rear volume of the passenger compartment.

Autrement dit, en faisant basculer le dossier par rapport à un point fixe situé vers le haut du volume arrière de l'habitacle, le dossier occupe un volume minimal, en hauteur à proximité du pavillon. Le chargement peut être facilement inséré sur le plancher plat libéré et glissé en dessous du dossier. En outre, pour pouvoir être mis en position de repliement, l'agencement de siège s'affranchit d'un déplacement longitudinal. Il est à noter que les termes agencement de siège et siège incluent tout type d'objets, conçus pour s'asseoir à l'intérieur d'un véhicule automobile, tel que des banquettes arrières, des fauteuils individualisés ou d'autres encore. L'avant se définit comme étant la zone située en direction des genoux de l'utilisateur assis sur l'agencement de siège, et l'arrière se définit comme étant la zone située en direction de l'ouverture ou du haillon arrière du véhicule. La position longitudinale de l'agencement de siège se définit par rapport à l'axe longitudinal médian du véhicule. De manière particulièrement favorable, le dossier peut basculer vers l'avant. Le dossier peut avantageusement comprendre des moyens de coulissement, pouvant permettre de régler sa position longitudinale. Les moyens de coulissement du dossier peuvent comprendre au moins un coulisseau supérieur, pouvant être monté au niveau de l'axe de pivotement. Le ou les coulisseaux supérieurs peuvent coopérer respectivement avec au moins une première coulisse, pouvant être montée sur un côté latéral du volume arrière intérieur de l'habitacle. -4- Les moyens de coulissement du dossier peuvent comprendre au moins un coulisseau inférieur, pouvant être monté au niveau d'une partie inférieure du dossier. Le ou les coulisseaux inférieurs peuvent coopérer respectivement avec au moins une coulisse inférieure, pouvant être montée au niveau du plancher.  In other words, by tilting the backrest relative to a fixed point located upward of the rear volume of the passenger compartment, the folder occupies a minimum volume, in height near the roof. The load can be easily inserted on the flat floor released and slid under the backrest. In addition, to be able to be placed in the folding position, the seat arrangement is freed from a longitudinal displacement. It should be noted that the terms seat arrangement and seat include any type of object, designed to sit inside a motor vehicle, such as rear seats, individualized chairs or others. The front is defined as the area in the direction of the user's knees sitting on the seat arrangement, and the rear is defined as the area in the direction of the vehicle's opening or rear hatch. The longitudinal position of the seat arrangement is defined with respect to the median longitudinal axis of the vehicle. In a particularly favorable way, the file can tilt forward. The backrest may advantageously comprise sliding means, which can be used to adjust its longitudinal position. The sliding means of the backrest may comprise at least one upper slide, which can be mounted at the level of the pivot axis. The upper slider (s) may cooperate respectively with at least one first slider, which can be mounted on a lateral side of the interior rear volume of the passenger compartment. The means for sliding the backrest may comprise at least one lower slide, which can be mounted at a lower part of the backrest. The lower slider or sliders can cooperate respectively with at least one lower slider, which can be mounted at the level of the floor.

De manière avantageuse, l'assise peut passer de la position dépliée à la position repliée, en pouvant basculer par rapport à un axe de pivotement transversal, positionné au niveau du plancher. L'assise peut préférentiellement comprendre des moyens de coulissement, pouvant permettre de régler sa position longitudinale. Les moyens de coulissement de l'assise peuvent comprendre au moins un coulisseau monté au niveau de cette assise. Le ou les coulisseaux peuvent coopérer avec cette au moins une coulisse inférieure montée au niveau du plancher. L'assise peut comprendre un système anti-soumarinage, afin d'améliorer sa résistance aux chocs et de l'empêcher de plonger vers le bas, lorsqu'un utilisateur est assis dessus.  Advantageously, the seat can move from the unfolded position to the folded position, being able to tilt relative to a transverse pivot axis, positioned at the floor. The seat may preferably comprise sliding means, which can be used to adjust its longitudinal position. The sliding means of the seat may comprise at least one slide mounted at this seat. The slide or sliders can cooperate with this at least one lower slide mounted at the floor. The seat may include an anti-tampering system to improve its impact resistance and prevent it from diving downward when a user is sitting on it.

BRÈVE DESCRIPTION DES DESSINS L'invention sera bien comprise et ses divers avantages et différentes caractéristiques ressortiront mieux lors de la description suivante, de l'exemple non limitatif de réalisation, en référence aux dessins schématiques annexés, dans lesquels : - la Figure 1 représente une vue latérale d'un agencement formant un siège selon l'invention, en position dépliée ; - la Figure 2 représente une vue latérale de l'agencement formant un siège de la Figure 1, avec son dossier en position repliée ; et - la Figure 3 représente une vue latérale une vue latérale de l'agencement formant un siège de la Figure 1, en position totalement repliée.  BRIEF DESCRIPTION OF THE DRAWINGS The invention will be better understood and its various advantages and different characteristics will become more apparent in the following description, of the non-limiting example of embodiment, with reference to the appended diagrammatic drawings, in which: FIG. side view of an arrangement forming a seat according to the invention, in unfolded position; - Figure 2 shows a side view of the seat arrangement of Figure 1, with its backrest in the folded position; and Figure 3 is a side view of a side view of the seat arrangement of Figure 1 in the fully folded position.

EXPOSÉ DÉTAILLÉ DE MODES DE RÉALISATION PRÉFÉRÉS  DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

Comme l'illustrent les Figures 1 à 3, un habitacle d'un véhicule automobile -5 intègre un volume arrière intérieur (1), c'est-à-dire situé entre les sièges avant pour le conducteur et le passager avant et le hayon arrière. Le volume arrière (1) est délimité par un plancher (2), sur lequel est monté un agencement de siège arrière (3). L'agencement de siège (3) comprend un dossier (4) et une assise (6). Le dossier (4) est mécaniquement désolidarisé de l'assise (6). Le dossier (4) passe d'une position d'utilisation dépliée (voir Figure 1), sensiblement à la verticale ou légèrement inclinée vers l'arrière, à une position repliée (voir Figures 2 et 3), sensiblement à l'horizontale. Le dossier (4) est muni d'un axe de pivotement, sous la forme d'un premier tube supérieur transversal (7). Le tube supérieur (7) est inséré dans la structure du dossier (4), sensiblement au niveau de la face arrière (8) de ce dossier (4). Conformément à l'invention, le tube supérieur (7) est positionné à peu près au niveau du tiers supérieur, à la fois de la hauteur du dossier (4), placé à peu près à la verticale, et de la hauteur entre le plancher (2) et le pavillon de l'habitacle (non représenté). Le tube supérieur (7) est décalé à la verticale par rapport au plancher (2).  As illustrated in Figures 1 to 3, a passenger compartment of a motor vehicle -5 incorporates a rear interior volume (1), that is to say between the front seats for the driver and the front passenger and the tailgate back. The rear volume (1) is delimited by a floor (2), on which is mounted a rear seat arrangement (3). The seat arrangement (3) comprises a backrest (4) and a seat (6). The backrest (4) is mechanically disengaged from the seat (6). The backrest (4) moves from an unfolded operating position (see Figure 1), substantially vertical or slightly inclined backward, to a folded position (see Figures 2 and 3), substantially horizontally. The backrest (4) is provided with a pivot axis, in the form of a first transverse upper tube (7). The upper tube (7) is inserted into the structure of the backrest (4), substantially at the rear face (8) of this folder (4). According to the invention, the upper tube (7) is positioned approximately at the level of the upper third, both the height of the backrest (4), placed approximately vertically, and the height between the floor (2) and the cockpit flag (not shown). The upper tube (7) is offset vertically with respect to the floor (2).

Le dossier (4) bascule (Flèche P en Figure 1) vers l'avant par rapport au tube (7), et ce mouvement de pivotement permet d'engendrer un écart (d) entre la face avant (9), se retrouvant à l'horizontale, de ce dossier (4) et le plancher (2). Ce basculement (P) est bien sûr réversible. Un volume (V) est obtenu, avec une délimitation supérieure correspondant à la face avant (9) du dossier (4) et une délimitation inférieure correspondant au plancher (2). Le tube supérieur (7) est inséré dans un rail supérieur, formant une coulisse (11). Le tube supérieur (7) pivote dans le rail (11). Le rail supérieur (11) est placé à l'horizontal sur la paroi ou la caisse latérale du volume arrière (1) de l'habitacle. Le rail supérieur (11) est situé à la hauteur du tube supérieur (7), gardant constante sa position verticale. Le tube supérieur (7) forme un coulisseau, qui est apte à coulisser longitudinalement dans le rail supérieur (11). Le dossier (4) comprend un deuxième tube inférieur transversal (12). Le tube inférieur (12) est inséré dans la structure du dossier (4), sensiblement au niveau d'une partie inférieure (13). De ce fait, le tube inférieur (12) se retrouve au ras du plancher (2).  The backrest (4) tilts (arrow P in FIG. 1) towards the front with respect to the tube (7), and this pivoting movement makes it possible to generate a gap (d) between the front face (9), which is found at horizontal, of this file (4) and the floor (2). This changeover (P) is of course reversible. A volume (V) is obtained, with an upper delimitation corresponding to the front (9) of the backrest (4) and a lower delimitation corresponding to the floor (2). The upper tube (7) is inserted into an upper rail, forming a slide (11). The upper tube (7) pivots in the rail (11). The upper rail (11) is placed horizontally on the wall or the side box of the rear volume (1) of the passenger compartment. The upper rail (11) is located at the height of the upper tube (7), keeping constant its vertical position. The upper tube (7) forms a slider, which is slidable longitudinally in the upper rail (11). The backrest (4) comprises a second transverse lower tube (12). The lower tube (12) is inserted into the backrest structure (4), substantially at a lower portion (13). As a result, the lower tube (12) is flush with the floor (2).

Le tube inférieur (12) est inséré dans un rail inférieur, formant une coulisse (14). Le rail inférieur (14) est placé à l'horizontal sur la paroi ou la caisse latérale du volume arrière (1) de l'habitacle. Le rail inférieur (14) est situé à la hauteur du plancher (2), gardant constante sa position verticale. Le tube inférieur (12) forme un coulisseau, qui -6 est apte à coulisser longitudinalement dans le rail inférieur (14). Grâce aux tubes supérieur (7) et inférieur (12), coulissant respectivement au sein des rails supérieur (11) et inférieur (14), et formant des moyens de coulissement, le dossier (4) et ainsi l'agencement de siège (3) peuvent prendre de nombreuses positions longitudinales différentes. L'assise (6) passe d'une position d'utilisation dépliée (voir Figures 1 et 2), sensiblement à l'horizontale, à une position repliée (voir Figure 3), sensiblement à la verticale. Pour permettre le pivotement (Flèche T en Figure 3) de l'assise (6), cette dernière est munie d'un axe de pivotement transversal. Cet axe de pivotement est placé sensiblement au niveau du plancher (2). Pour permettre un coulissement longitudinal de l'assise (6), afin d'adapter sa position longitudinale à la position longitudinale du dossier (4), l'assise comprend deux tubes transversaux (16). Ces deux tubes (16) pénètrent dans le rail inférieur (14) et y coulisse.  The lower tube (12) is inserted into a lower rail, forming a slide (14). The lower rail (14) is placed horizontally on the wall or the side box of the rear volume (1) of the passenger compartment. The lower rail (14) is located at the height of the floor (2), keeping its vertical position constant. The lower tube (12) forms a slider, which -6 is slidable longitudinally in the lower rail (14). Thanks to the upper (7) and lower (12) tubes, sliding respectively within the upper (11) and lower (14) rails, and forming sliding means, the backrest (4) and thus the seat arrangement (3 ) can take many different longitudinal positions. The seat (6) moves from an unfolded operating position (see FIGS. 1 and 2), substantially horizontally, to a folded position (see FIG. 3), substantially vertically. To allow the pivoting (arrow T in Figure 3) of the seat (6), the latter is provided with a transverse pivot axis. This pivot axis is placed substantially at the floor (2). To allow longitudinal sliding of the seat (6) to adapt its longitudinal position to the longitudinal position of the backrest (4), the seat comprises two transverse tubes (16). These two tubes (16) penetrate into the lower rail (14) and slide there.

L'assise (6) comprend un système anti-soumarinage (17), placé au niveau de sa face inférieure et coopérant en appui sur l'un des tubes transversaux (16). Suite au basculement du dossier (4) et de l'assise (6), une charge (L) d'une longueur importante est aisément introduite dans le volume (V), en glissant sur le plancher (2). Grâce à l'invention, l'utilisateur dispose de la totalité de la longueur du volume arrière intérieur (1) de l'habitacle, sans être gêné par le dossier (4) et/ou l'assise (6) en position repliée.  The seat (6) comprises an anti-submarining system (17), placed at its lower face and cooperating bearing on one of the transverse tubes (16). Following the tilting of the backrest (4) and the seat (6), a load (L) of a long length is easily introduced into the volume (V), by sliding on the floor (2). Thanks to the invention, the user has the entire length of the interior rear volume (1) of the passenger compartment, without being hindered by the backrest (4) and / or the seat (6) in the folded position.

La présente invention n'est pas limitée aux modes de réalisation décrits et illustrés. De nombreuses modifications peuvent être réalisées, sans pour autant sortir du cadre défini par la portée du jeu de revendications.  The present invention is not limited to the embodiments described and illustrated. Many modifications can be made, without departing from the scope defined by the scope of the set of claims.

Claims (9)

REVENDICATIONS 1. Agencement de siège dépliable et repliable, maintenu au niveau d'un plancher (2) d'un volume arrière intérieur (1) d'un habitacle d'un véhicule automobile, passant d'une position dépliée à une position repliée, et inversement, comprenant un dossier (4) et une assise (6), indépendante du dossier (4), caractérisé en ce que ledit dossier (4) passe de la position dépliée à la position repliée, en basculant (P) par rapport à un axe de pivotement transversal (7), décalé par rapport au plancher (2) en direction d'un pavillon de l'habitacle, de façon à établir un écart (d) entre ledit dossier (4), en position repliée sensiblement à l'horizontale, et ledit plancher (2), permettant de dégager un volume (V) pour un chargement (L) dans le volume arrière intérieur (1) de l'habitacle.  A foldable and collapsible seat arrangement, held at a floor (2) of an interior rear space (1) of a passenger compartment of a motor vehicle, from an unfolded position to a folded position, and conversely, comprising a backrest (4) and a seat (6), independent of the backrest (4), characterized in that said backrest (4) moves from the unfolded position to the folded position, by tilting (P) relative to a transverse pivoting axis (7), offset from the floor (2) in the direction of a roof of the passenger compartment, so as to establish a gap (d) between said backrest (4), in the folded position substantially to the horizontal, and said floor (2), for releasing a volume (V) for a load (L) in the interior rear volume (1) of the passenger compartment. 2. Agencement selon la revendication 1, caractérisé en ce que le dossier bascule vers l'avant (P).  2. Arrangement according to claim 1, characterized in that the folder tilts forward (P). 3. Agencement selon la revendication 1 ou 2, caractérisé en ce que le dossier (4) comprend des moyens de coulissement, permettant de régler sa position longitudinale.  3. Arrangement according to claim 1 or 2, characterized in that the backrest (4) comprises sliding means for adjusting its longitudinal position. 4. Agencement selon la revendication 3, caractérisé en ce que les moyens de coulissement du dossier (4) comprennent au moins un coulisseau supérieur monté au niveau de l'axe de pivotement (7), coopérant respectivement avec au moins une première coulisse supérieure (11), montée sur un côté latéral du volume arrière intérieur (1) de l'habitacle.  4. Arrangement according to claim 3, characterized in that the sliding means of the backrest (4) comprise at least one upper slide mounted at the pivot axis (7) cooperating respectively with at least a first upper slide ( 11), mounted on a lateral side of the interior rear volume (1) of the passenger compartment. 5. Agencement selon la revendication 3 ou 4, caractérisé en ce que les moyens de coulissement du dossier (4) comprennent au moins un coulisseau inférieur (12), monté au niveau d'une partie inférieure (13) du dossier (4), coopérant respectivement avec au moins une coulisse inférieure (14), montée au niveau du plancher (2).-8  5. Arrangement according to claim 3 or 4, characterized in that the sliding means of the backrest (4) comprise at least one lower slide (12) mounted at a lower portion (13) of the backrest (4), cooperating respectively with at least one lower slide (14) mounted at the floor (2). 6. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce que l'assise (6) passe de la position dépliée à la position repliée, en basculant (T) par rapport à un axe de pivotement transversal, positionné au niveau du plancher (2).  6. Arrangement according to any one of the preceding claims, characterized in that the seat (6) moves from the unfolded position to the folded position, by tilting (T) relative to a transverse pivot axis, positioned at the floor (2). 7. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce que l'assise (6) comprend des moyens de coulissement, permettant de régler sa position longitudinale. 10  7. Arrangement according to any one of the preceding claims, characterized in that the seat (6) comprises sliding means for adjusting its longitudinal position. 10 8. Agencement selon la revendication 7, caractérisé en ce que les moyens de coulissement de l'assise (6) comprennent au moins un coulisseau (16) monté au niveau de ladite assise (6), coopérant avec ladite au moins une coulisse inférieure (14) montée au niveau du plancher (2). 15  8. Arrangement according to claim 7, characterized in that the sliding means of the seat (6) comprise at least one slide (16) mounted at said seat (6), cooperating with said at least one lower slide ( 14) mounted at floor level (2). 15 9. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce que l'assise (6) comprend un système anti-soumarinage (17).5  9. Arrangement according to any one of the preceding claims, characterized in that the seat (6) comprises an anti-submarining system (17).
FR0752710A 2007-01-16 2007-01-16 Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume Withdrawn FR2911307A3 (en)

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FR0752710A FR2911307A3 (en) 2007-01-16 2007-01-16 Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume

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FR0752710A FR2911307A3 (en) 2007-01-16 2007-01-16 Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume

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FR2911307A3 true FR2911307A3 (en) 2008-07-18

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FR0752710A Withdrawn FR2911307A3 (en) 2007-01-16 2007-01-16 Foldable and unfoldable rear seat arrangement for motor vehicle, has backrest tilted towards front, such that gap is formed between front face of cab interior and floor pan for freeing volume for loading in interior rear volume

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010039639A1 (en) * 2008-09-30 2010-04-08 Johnson Controls Technology Company Folding seat system
DE102008060746A1 (en) * 2008-12-05 2010-06-10 GM Global Technology Operations, Inc., Detroit Seat back device for rear seat of motor vehicle, particularly passenger motor vehice, has seat back and coupling mechanism for moving seat back from use position to stowed position
FR2988657A1 (en) * 2012-04-02 2013-10-04 Peugeot Citroen Automobiles Sa Vehicle i.e. car, has removable partition element including multiple section elements, where section elements are encased one in another in folded up position and unfolded in bulk-heading position
US20230219470A1 (en) * 2022-01-10 2023-07-13 Faurecia Automotive Seating, Llc Vehicle and occupant support for a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493099A (en) * 1966-07-15 1967-08-25 Renault Convertible vehicle seat
FR2804385A1 (en) * 2000-01-27 2001-08-03 Renault Fittings, for rear part of cabriolet vehicle, consist of part of seat back, which can be moved from vertical into roughly horizontal, to form extension to upper rear body panel, to extend boot space
DE10143807A1 (en) * 2001-09-06 2003-03-27 Opel Adam Ag Motor vehicle has variable rear set arrangement that can be changed from a functional position to a stowed position in which it lies essentially at the height of the vehicle's waistline
US20040222657A1 (en) * 2001-01-12 2004-11-11 Christopher Welch Retractable seat assembly for a motor vehicle
FR2868997A1 (en) * 2004-04-15 2005-10-21 Renault Sas REAR SEAT OF A MOTOR VEHICLE HAVING A RETRACTABLE ANTI-SUBMARINING BOWL AND CORRESPONDING VEHICLE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493099A (en) * 1966-07-15 1967-08-25 Renault Convertible vehicle seat
FR2804385A1 (en) * 2000-01-27 2001-08-03 Renault Fittings, for rear part of cabriolet vehicle, consist of part of seat back, which can be moved from vertical into roughly horizontal, to form extension to upper rear body panel, to extend boot space
US20040222657A1 (en) * 2001-01-12 2004-11-11 Christopher Welch Retractable seat assembly for a motor vehicle
DE10143807A1 (en) * 2001-09-06 2003-03-27 Opel Adam Ag Motor vehicle has variable rear set arrangement that can be changed from a functional position to a stowed position in which it lies essentially at the height of the vehicle's waistline
FR2868997A1 (en) * 2004-04-15 2005-10-21 Renault Sas REAR SEAT OF A MOTOR VEHICLE HAVING A RETRACTABLE ANTI-SUBMARINING BOWL AND CORRESPONDING VEHICLE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010039639A1 (en) * 2008-09-30 2010-04-08 Johnson Controls Technology Company Folding seat system
DE102008060746A1 (en) * 2008-12-05 2010-06-10 GM Global Technology Operations, Inc., Detroit Seat back device for rear seat of motor vehicle, particularly passenger motor vehice, has seat back and coupling mechanism for moving seat back from use position to stowed position
FR2988657A1 (en) * 2012-04-02 2013-10-04 Peugeot Citroen Automobiles Sa Vehicle i.e. car, has removable partition element including multiple section elements, where section elements are encased one in another in folded up position and unfolded in bulk-heading position
US20230219470A1 (en) * 2022-01-10 2023-07-13 Faurecia Automotive Seating, Llc Vehicle and occupant support for a vehicle
US11926248B2 (en) * 2022-01-10 2024-03-12 Faurecia Automotive Seating, Llc Vehicle and occupant support for a vehicle

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