FR2838689A1 - Vehicle transformable rear bench seat comprises seat part articulated to back and also articulated on front and upper edges - Google Patents

Vehicle transformable rear bench seat comprises seat part articulated to back and also articulated on front and upper edges Download PDF

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Publication number
FR2838689A1
FR2838689A1 FR0204991A FR0204991A FR2838689A1 FR 2838689 A1 FR2838689 A1 FR 2838689A1 FR 0204991 A FR0204991 A FR 0204991A FR 0204991 A FR0204991 A FR 0204991A FR 2838689 A1 FR2838689 A1 FR 2838689A1
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France
Prior art keywords
seat
articulated
horizontal
backrest
vehicle
Prior art date
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Granted
Application number
FR0204991A
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French (fr)
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FR2838689B1 (en
Inventor
Francois Leboine
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Renault SAS
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Renault SAS
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Priority to FR0204991A priority Critical patent/FR2838689B1/en
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Publication of FR2838689B1 publication Critical patent/FR2838689B1/en
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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
    • B60N2/32Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/36Seats 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
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00General mechanical or structural details
    • B60N2205/30Seat or seat parts characterised by comprising plural parts or pieces
    • B60N2205/35Seat, bench or back-rests being split laterally in two or more parts

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

Abstract

The bench seat comprises a seat part (58) and a back (56) which are articulated by an articulation (26). The seat part is articulated along its front edge on a second articulation (30) and along its upper edge on an articulation (47) which can be moved in a horizontal plane parallel to the vehicle longitudinal axis.

Description

predetermine.predetermined.

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Banquette arriere de vehicule transformable pour augmenter le  Rear seat of convertible vehicle to increase the

volume du coffre.trunk volume.

La presente invention a pour objet une banquette arriere de vehicule qui peut etre transformee pour permettre une augmentation du volume du coffre. Differentes solutions ont ete proposees pour augmenter le volume du coffre arriere, allant du retrait pur et simple de la banquette jusqu'au pliage plus ou moins complique du dossier et de l'assise de  The present invention relates to a rear seat of the vehicle which can be transformed to allow an increase in the volume of the trunk. Different solutions have been proposed to increase the volume of the rear trunk, ranging from the outright removal of the seat to the more or less complicated folding of the backrest and seat

maniere a degager la place qu'ils occupent.  way to clear the place they occupy.

Ainsi, par le brevet 2 710 595, on connat un siege arriere comprenant une assise pouvant etre relevee vers ['avant en position verticale et un dossier articule a sa base autour d'un axe transversal au vehicule, le dossier pouvant etre rabattu a l'horizontale dans l'espace  Thus, by patent 2,710,595, there is known a rear seat comprising a seat which can be raised forwards in a vertical position and a backrest articulated at its base around an axis transverse to the vehicle, the backrest being able to be folded down at the horizontal in space

libere par l'assise, de facon a augmenter le volume du coffre.  released by the seat, so as to increase the volume of the trunk.

Cette solution presente ['inconvenient que, dans sa position relevee verticale, l'assise occupe tout l'espace se trouvant a l'arriere du siege avant. De plus, le deplacement de l'assise pour la placer en position verticale est une operation relativement compliquee qui necessite de  This solution has the drawback that, in its raised vertical position, the seat occupies all the space located at the rear of the front seat. In addition, moving the seat to the vertical position is a relatively complicated operation which requires

l'adresse et un minimum de force.address and a minimum of force.

La presente invention vise a remedier a ces inconvenients et elle propose a cet effet une banquette arriere de vehicule qui est transformable pour augmenter le volume du coffre, la transformation se faisant sans que la banquette change de position et sans qu'elle vienne  The present invention aims to remedy these drawbacks and it provides for this purpose a rear seat of the vehicle which is transformable to increase the volume of the trunk, the transformation being done without the seat changing position and without it coming

occuper ltespace se trouvant entre elle et les sieges avant.  occupy the space between it and the front seats.

A cet effet, ['invention concerne une banquette arriere de vehicule du type comprenant au moins un siege forme d'une assise et diun dossier qui vent articules entre eux par de premiers moyens d'articulation, caracterisee en ce que l'assise est egalement articulee le long de son bord avant sur de seconds moyens d'articulation qui vent fixes par rapport au vehicule et en ce que le dossier est articule le long de son bord superieur sur de troisiemes moyens d'articulation qui vent susceptibles de se deplacer dans un plan horizontal parallelement a  To this end, the invention relates to a rear vehicle seat of the type comprising at least one seat in the form of a seat and a back which is articulated between them by first means of articulation, characterized in that the seat is also articulated along its front edge on second articulation means which are fixed relative to the vehicle and in that the backrest is articulated along its upper edge on third articulation means which are liable to move in a horizontal plane parallel to

l'axe longitudinal du vehicule.the longitudinal axis of the vehicle.

Il resulte de cette structure qu'en exercant une poussee depuis 3 5 l' arriere sur le siege, au niveau des premiers moyens d' articulation, on peut provoquer ['inversion du siege, c'est-a-dire amener le dossier a pivoter vers le haut autour des troisiemes moyens d' articulation pour se  It follows from this structure that by exerting a thrust from the rear on the seat, at the level of the first articulation means, one can cause the inversion of the seat, that is to say bring the backrest to pivot upwards around the third articulation means so as to be

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placer horizon talement et amener l' assi se a pivo ter vers le hau t au tou r des deuxiemes moyens d'articulation pour se mettre en position verticale. Dans ces nouvelles positions du dossier et de l'assise, il se cree sous le siege un espace qui vient agrandir le volume du coffre situe a l'arriere de la banquette. Ce principe de ['inversion d'un siege peut etre mis en ceuvre de  place horizontally and bring the seat to swivel upwards with all the second articulation means to get into the vertical position. In these new positions of the backrest and the seat, a space is created under the seat which enlarges the volume of the trunk located at the rear of the seat. This principle of inverting a seat can be implemented by

plusieurs facons.many ways.

Selon un premier mode de realisation, la banquette est realisee d'un seul tenant a partir d'une coque a paroi mince, rigide et deformable elastiquement, ladite coque comprenant une paroi sensiblement verticale et une paroi sensiblement horizontale qui se raccordent entre elles le long d'une zone en forme de coin rentrant et une paroi frontale sensiblement verticale raccordee au bord avant de la paroi horizontale par une zone en forme de coin saillant, au moins un siege etant forme sur ladite coque en decoupant celle-ci suivant au moins deux lignes de decoupe contenues dans deux plans verticaux paralleles a l'axe longitudinal du vehicule, lesdites lignes de decoupe partant respectivement de deux premiers points situ es au voisinage des coins superieurs de la paroi verticale et aboutissant a deux seconds points situes sur ladite zone en forme de coin saillant, la portion de banquette qui est comprise entre lesdites lignes de decoupe comprenant un dossier et une assise, ladite portion de banquette pouvant etre deformee elastiquement en enfoncant depuis l'arriere la zone en forme de coin rentrant pour la faire passer a travers le plan d'inversion qui contient les extremites des lignes de decoupe jusqu'a ce qutelle devienne saillante, que l'assise devienne verticale et que le dossier devienne horizontal. Dans ce mode de realisation, les premiers moyens d'articulation definis precedemment vent constitues par la zone rentrante, les seconds moyens d 'articulation par la ligne qui relic le s extremites des lignes de decoupe sur la paroi verticale de la banquette et les troisiemes moyens d'articulation par la ligne qui relic les extremites des lignes de decoupe  According to a first embodiment, the seat is made in one piece from a shell with a thin wall, rigid and elastically deformable, said shell comprising a substantially vertical wall and a substantially horizontal wall which are connected together along of a reentrant wedge-shaped zone and a substantially vertical front wall connected to the front edge of the horizontal wall by a protruding wedge-shaped zone, at least one seat being formed on said shell by cutting the latter along at least two cutting lines contained in two vertical planes parallel to the longitudinal axis of the vehicle, said cutting lines starting respectively from two first points located in the vicinity of the upper corners of the vertical wall and ending at two second points located on said shaped area salient corner, the portion of the bench which is between said cutting lines comprising a back and a seat, said portion of bench can be elastically deformed by pushing in from the rear the area in the shape of a re-entrant corner to pass it through the inversion plane which contains the ends of the cutting lines until it becomes protruding, that the seat becomes vertical and the backrest becomes horizontal. In this embodiment, the first articulation means defined above wind constituted by the reentrant zone, the second articulation means by the line which connects the ends of the cutting lines on the vertical wall of the bench seat and the third means of articulation by the line which relic the ends of the cutting lines

sur la paroi horizontale de la banquette.  on the horizontal wall of the bench.

Lorsqu'on enforce le siege par l'arriere, ['angle forme par la paroi verticale et la paroi horizontale de la coque tend a s'ouvrir elastiquement. De ce fait, la paroi verticale est forcee a pivoter vers l'arriere pour permettre a la zone en forme de coin rentrant de traverser  When the seat is reinforced from behind, the angle formed by the vertical wall and the horizontal wall of the shell tends to open elastically. As a result, the vertical wall is forced to pivot backward to allow the reentering wedge-shaped area to pass through.

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le plan d'inversion. Des que cette position est depassee, la coque tend a reprendre sa forme initiale, mais cette fois, le dossier est repousse vers la position horizontale et l'assise vers la position verticale. Il se forme  the reversal plan. As soon as this position is exceeded, the shell tends to return to its initial shape, but this time, the backrest is pushed back to the horizontal position and the seat to the vertical position. It is formed

ainsi sous le siege un espace de rangement supplementaire au coffre.  thus under the seat an additional storage space in the trunk.

On notera qu'au cours de ['inversion, la banquette n'a pas ete deplacee, poisque les portions marginales se trouvant de part et d'autre  It will be noted that during the inversion, the bench seat has not been moved, as the marginal portions lying on either side

des lignes de decoupe ainsi que la portion frontale vent restees fixes.  cutting lines and the front wind portion remained fixed.

Selon une variante de ce mode de realisation, deux ou trots sieges peuvent etre formes sur la banquette en decoupant celle-ci, comme on l'a explique precedemment, suivant trots ou quatre lignes de decoupe equidistantes.  According to a variant of this embodiment, two or three trots seats can be formed on the seat by cutting it, as explained above, according to trots or four equidistant cutting lines.

L'invention sera mieux comprise a la lecture de la description qui  The invention will be better understood on reading the description which

va suivre, faite en regard des dessins annexes dans lesquels: la figure 1 est une vue en perspective montrant une banquette arriere a deux sieges selon ['invention, en position normale d'utilisation; la figure 2 est une vue en perspective de la banquette arriere, dont l'un des sieges a ete inverse; la figure 3 est une vue en perspective de la banquette arriere, dont les deux sieges ont ete inverses; et les figures 4 a 6 vent des vu es schematiques en elevation d'un autre mode de realisation de banquette selon ['invention, dans trots  will follow, made with reference to the accompanying drawings in which: FIG. 1 is a perspective view showing a rear seat with two seats according to the invention, in the normal position of use; Figure 2 is a perspective view of the rear seat, one of the seats has been reversed; Figure 3 is a perspective view of the rear seat, the two seats have been reversed; and Figures 4 to 6 are schematic views in elevation of another embodiment of the bench seat according to the invention, in trots

positions au cours de ['inversion.positions during the inversion.

La banquette arriere 10 representee sur les figures 1 a 3 est posee sur un plancher 12 de vehicule, a l'arriere de sieges avant 14, 16, avec un intervalle 18 entre la banquette et ces derniers et elle definit a l'arriere un coffre 20. Cette banquette est du type monocoque et est realisee d'un seul tenant a partir d'une coque a paroi mince, en un materiau souple avec une ame rigide, qui est susceptible de se deformer elastiquement. La banquette comprend a l'origine une paroi sensiblement verticale 22 et une paroi sensiblement horizontale 24 qui se raccordent entre elles par une portion en forme de coin rentrant 26 sans solution de continuite. La banquette comprend egalement une paroi frontale 28 sensiblement verticale qui se raccorde a la paroi horizontale 24 par une portion en forme de coin saillant 30 et qui est solidaire du pietement  The rear bench seat 10 represented in FIGS. 1 to 3 is placed on a vehicle floor 12, at the rear of the front seats 14, 16, with a gap 18 between the bench seat and the latter and it defines a trunk at the rear 20. This bench is of the monocoque type and is made in one piece from a thin-walled shell, made of a flexible material with a rigid core, which is liable to deform elastically. The seat originally has a substantially vertical wall 22 and a substantially horizontal wall 24 which are connected to each other by a portion in the form of a re-entrant wedge 26 without a solution of continuity. The bench also includes a substantially vertical front wall 28 which is connected to the horizontal wall 24 by a protruding wedge-shaped portion 30 and which is integral with the base.

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avant de la banquette. La paroi verticale 22 comporte au moins deux elements 32 faisant saillie vers le teas et reposant sur le plancher pour  front of the bench. The vertical wall 22 comprises at least two elements 32 projecting towards the teas and resting on the floor for

former le pietement arriere.form the rear base.

Sur cette coque, plusieurs sieges peuvent etre crees en la decoupant sur toute son epaisseur le long de plusieurs lignes de decoupe equidistantes. On expliquera en detail ci-apres la maniere de pratiquer ces lignes de decoupe dans le cas des figures 1 a 3 ou l'on vout former deux sieges sur la banquette. Les lignes de decoupes vent  On this shell, several seats can be created by cutting it over its entire thickness along several equidistant cutting lines. We will explain in detail below after how to practice these cutting lines in the case of Figures 1 to 3 where we want to form two seats on the bench. Wind cut lines

alors au nombre de trots, 34, 36, 38.  then the number of trots, 34, 36, 38.

Les deux lignes de decoupe extremes 34, 38 partent respectivement de deux points 44, 46 situes au voisinage des coins superieurs de la paroi verticale 22, tandis que la ligne de decoupe intermediaire 36 part d'un point 48 situe a egale distance des points 44, 46, sur la meme ligne horizontale 47 definie par ces derniers. Les trots lignes de decoupe peuvent etre definies comme etant les intersections de la paroi verticale 22 et de la paroi horizontale 24 avec trots plans verticaux equidistants qui passent par les points 44, 46, 48 et qui vent paralleles a l'axe longitudinal x - x du vehicule. Les lignes de decoupe 34, 36 et 38 aboutissent respectivement a des points 50, 54, 52 situes sur une  The two extreme cutting lines 34, 38 start respectively from two points 44, 46 located in the vicinity of the upper corners of the vertical wall 22, while the intermediate cutting line 36 starts from a point 48 located at an equal distance from the points 44 , 46, on the same horizontal line 47 defined by the latter. The three cutting lines can be defined as being the intersections of the vertical wall 22 and the horizontal wall 24 with equidistant vertical planes which pass through the points 44, 46, 48 and which run parallel to the longitudinal axis x - x of the vehicle. The cutting lines 34, 36 and 38 lead respectively to points 50, 54, 52 located on a

meme ligne horizontale 49 dans la portion en forme de coin saillant 30.  same horizontal line 49 in the protruding wedge portion 30.

On a ainsi forme sur la banquette deux sieges comprenant chacun un dossier 56 et une assise 58 formes respectivement par la portion de paroi verticale et par la portion de paroi horizontale qui vent comprises entre les lignes de decoupe 34, 36 ou 36, 38. Deux portions marginales laterales 60, 62 vent formees de part et d'autre desdits sieges et une portion marginale superieure 64 est formee a la partie superieure de la  There are thus formed on the bench two seats each comprising a backrest 56 and a seat 58 respectively formed by the vertical wall portion and by the horizontal wall portion which is comprised between the cutting lines 34, 36 or 36, 38. Two lateral marginal portions 60, 62 are formed on either side of said seats and an upper marginal portion 64 is formed at the upper part of the

paroi verticale.vertical wall.

On comprend a present quten exercant une poussee depuis l'arriere de la banquette, appliquee au niveau de la portion en forme de coin 26, il est possible d'enfoncer l'un des sieges ou les deux sieges jusquta les inverser, c'est-a-dire jusquta ce que ladite portion en forme de coin devienne saillante. Le dossier 56 pivote autour de la ligne 47 et d evient horizontal, tandis que l' assi se 58 pivote au tour de la ligne 49 et se dresse verticalement. Cette transformation nta pu se faire que parce que la paroi verticale 22, y compris ses portions marginales 50 presente par rapport a la paroi horizontale 24 une certaine elasticite, qui lui permet de pivoter vers l'arriere au moment ou la portion en forme de  We now understand that when pushing from the back of the seat, applied at the wedge-shaped portion 26, it is possible to push one of the seats or both seats until inverted, that is ie until said wedge-shaped portion becomes protruding. The backrest 56 pivots around the line 47 and becomes horizontal, while the seat 58 rotates around the line 49 and stands vertically. This transformation could only be done because the vertical wall 22, including its marginal portions 50 has a certain elasticity with respect to the horizontal wall 24, which allows it to pivot backwards when the portion in the form of

28386892838689

coin rentrant 26 franchit le plan dtinversion 66 (figure 3) qui contient les points 44, 48; 50, 54. Au moment de ce franchissement, le dossier et l'assise vent sensiblement dans le meme plan et vent dans leur extension maximale. Aussitot apres avoir franchi ce plan, la banquette revient elastiquement a sa positon initiale en repoussant le dossier 56  reentrant corner 26 crosses the inversion plane 66 (FIG. 3) which contains points 44, 48; 50, 54. At the time of this crossing, the backrest and the seat wind substantially in the same plane and wind in their maximum extension. Immediately after crossing this plane, the seat returns elastically to its initial position by pushing the backrest 56

et le siege 58, comme on l'a explique ci-dessus.  and seat 58, as explained above.

On degage ainsi sous la banquette un espace qui vient augmenter le volume du coffre. On notera que cette transformation s'est faite sans que l'on ait eu a deplacer la banquette, ni que l'on ait reduit l'espace 18  It thus clears under the seat a space which increases the volume of the trunk. Note that this transformation was done without having to move the seat, or reducing the space 18

compris entre la banquette et les sieges avant 14, 16.  between the bench and the front seats 14, 16.

L' invention ntest pas limitee au mode de realisation qui vient d'etre  The invention is not limited to the embodiment which has just been

decrit, mais elle recouvre tous les modes de realisation ou le dossier  described, but it covers all the embodiments or the file

peut se deformer par rapport a l'assise pour que la ligne selon laquelle  can deform relative to the seat so that the line along which

ils s'articulent puissent franchir le plan d'inversion.  they articulate can cross the inversion plane.

Dans le mode de realisation des figures 4 a 6, le dossier 56 est articule sur l'assise 58 par un axe d'articulation horizontal 70 transversal par rapport a l'axe du vehicule. Le dossier est muni a son extremite superieure d'un axe d'articulation 72 monte coulissant sur un rail horizontal 74, tandis que l'assise 58 est articulee par son bord  In the embodiment of FIGS. 4 to 6, the backrest 56 is articulated on the seat 58 by a horizontal articulation axis 70 transverse to the axis of the vehicle. The backrest is provided at its upper end with a hinge pin 72 slidably mounted on a horizontal rail 74, while the seat 58 is articulated by its edge

avant sur un axe d'articulation fixe 76 porte par le pietement avant 28.  front on a fixed hinge pin 76 carried by the front base 28.

La figure 4 represente le siege en position normale d'utilisation.  Figure 4 shows the seat in the normal position of use.

Pour l'inverser, on exerce une poussee dans le sens de la fleche f sur le siege au niveau de l'axe d'articulation 70, tout en tirant le sommet du dossier vers l'arriere dans le sens de la fleche f2 afin de faire coulisser vers l'arriere ['articulation 72 sur la glissiere 74. L'axe d'articulation 70 peut alors traverser sans peine la position du plan d'inversion 66, comme represente a la figure 5. En poussant davantage l'axe 70, on amene le dossier 56 en position horizontale et l'assise 58 en position  To reverse it, a push is exerted in the direction of the arrow f on the seat at the level of the hinge pin 70, while pulling the top of the backrest in the direction of the arrow f2 in order to slide backwards the articulation 72 on the slide 74. The articulation axis 70 can then easily cross the position of the inversion plane 66, as shown in FIG. 5. By pushing the axis 70 further , the backrest 56 is brought into the horizontal position and the seat 58 into the position

verticale, comme represente a la figure 6.  vertical, as shown in figure 6.

6 28386896 2838689

Claims (3)

REVENDICATIONS 1. Banquette arriere de vehicule (10), du type comprenant au moins un siege forme d'une assise (58) et d'un dossier (56) qui vent articules entre eux par de premiers moyens d'articulation (26; 70), caracterisee en ce que l'assise est articulee le long de son bord anterieur sur de seconds moyens d'articulation (30; 76) qui vent fixes par rapport au vehicule et en ce que le dossier est articule le long de son bord superieur sur de troisiemes moyens d'articulation (47; 72) qui vent susceptibles de se deplacer dans un plan horizontal parallelement a l'axe longitudinal du vehicule (x - x), de sorte qu'en enfoncant le siege depuis l' arriere, au niveau des premiers moyens d' articulation, il  1. Vehicle rear seat (10), of the type comprising at least one seat formed by a seat (58) and a back (56) which are articulated together by first articulation means (26; 70) , characterized in that the seat is articulated along its front edge on second articulation means (30; 76) which are fixed relative to the vehicle and in that the backrest is articulated along its upper edge on third articulation means (47; 72) which are likely to move in a horizontal plane parallel to the longitudinal axis of the vehicle (x - x), so that by driving the seat from behind, at the level of the first means of articulation, it s'inverse, l'assise devenant verticale et le dossier devenant horizontal.  reverses, the seat becoming vertical and the backrest becoming horizontal. 2. Banquette arriere selon la revendication 1, caracterisee en ce qutelle est realisee d'un seul tenant a partir d'une coque a paroi mince, rigide et deformable elastiquement, ladite coque comprenant une paroi sensiblement verticale (22) et une paroi sensiblement horizontale (24) qui se raccordent entre elles le long d'une zone en forme de coin rentrant (26) et une paroi frontale (28) sensiblement verticale raccordee au bord avant de la paroi horizontale par une zone en forme de coin saillant (30), au moins un siege etant forme sur ladite coque en decoupant celle-ci suivant au moins deux lignes de decoupe (34, 36, 38) contenues dans deux plans verticaux paralleles a l'axe longitudinal du vehicule, lesdites lignes de decoupe partant respectivement de deux premiers points (44, 48; 48, 46) situes au voisinage des coins superieurs de la paroi verticale et aboutissant a deux seconds points (50, 54; 54, 52) situes sur ladite zone en forme de coin saillant, la portion de banquette qui est comprise entre lesdites lignes de decoupe comprenant un dossier (56) et une assise (58), ladite portion de banquette pouvant etre deformee elastiquement en enfoncant depuis l'arriere la zone en forme de coin rentrant (26) pour la faire passer a travers le plan d' inversion (66) qui contient les extremites des lignes de decoupe jusqu'a ce qutelle devienne saillante, que l'assise devienne  2. rear bench seat according to claim 1, characterized in that it is made in one piece from a shell with a thin wall, rigid and elastically deformable, said shell comprising a substantially vertical wall (22) and a substantially horizontal wall (24) which are connected to one another along a reentrant wedge-shaped zone (26) and a substantially vertical front wall (28) connected to the front edge of the horizontal wall by a projecting wedge-shaped zone (30) , at least one seat being formed on said shell by cutting the latter along at least two cutting lines (34, 36, 38) contained in two vertical planes parallel to the longitudinal axis of the vehicle, said cutting lines starting respectively from first two points (44, 48; 48, 46) located in the vicinity of the upper corners of the vertical wall and ending at two second points (50, 54; 54, 52) located on said protruding wedge-shaped area, the portion of bench which is com taken between the said cutting lines comprising a back (56) and a seat (58), the said portion of the bench can be elastically deformed by pushing in from the rear the zone in the form of a re-entrant corner (26) to pass it through the inversion plane (66) which contains the ends of the cutting lines until it becomes protruding, the seat becomes verticale et que le dossier devienne horizontal.  vertical and the backrest becomes horizontal. 3. Banquette arriere selon la revendication 1, caracterise en ce que le dossier (56) est articule sur l'assise (58) par un axe d'articulation horizontal (70) transversal par rapport a l'axe du vehicule, et en ce que le dossier est muni a son extremite superieure d' un axe d' articulation  3. Rear bench seat according to claim 1, characterized in that the backrest (56) is articulated on the seat (58) by a horizontal articulation axis (70) transverse to the axis of the vehicle, and in that that the backrest is provided at its upper end with a hinge pin 7 28386897 2838689 (72) monte coulissant sur un rail horizontal (74), tandis que l'assise (58)  (72) slides on a horizontal rail (74), while the seat (58)
FR0204991A 2002-04-22 2002-04-22 REAR BENCH OF TRANSFORMABLE VEHICLE TO INCREASE THE VOLUME OF THE TRUNK Expired - Lifetime FR2838689B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571035A1 (en) * 2004-03-02 2005-09-07 C.R.F. Societa' Consortile per Azioni Adjustable vehicle seat, and vehicle equipped with such an adjustable seat
DE102004032244A1 (en) * 2004-07-03 2006-01-19 Bayerische Motoren Werke Ag Motor vehicle with at least one row of seats
FR2941184A1 (en) * 2009-01-19 2010-07-23 Peugeot Citroen Automobiles Sa Seat for motor vehicle, has backrest extending horizontally from top of backrest in usage position, and base extending vertically to top from base lateral edge in usage position to form lateral partition laterally delimiting storage space
EP2808199A1 (en) * 2013-05-06 2014-12-03 Gruau Laval Folding seat for a vehicle cabin comprising a plurality of hinge pins
FR3029470A1 (en) * 2014-12-03 2016-06-10 Peugeot Citroen Automobiles Sa VEHICLE SEAT
US20230219470A1 (en) * 2022-01-10 2023-07-13 Faurecia Automotive Seating, Llc Vehicle and occupant support for a vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1586887A (en) * 1968-07-10 1970-03-06
FR2351819A1 (en) * 1976-05-20 1977-12-16 Renault Movable type car rear seat - has hinged seat and back both swinging through 90 degrees and both can be unhooked also to form bed in rear of car
DE3102845A1 (en) * 1981-01-29 1982-08-19 Volkswagenwerk Ag, 3180 Wolfsburg Emergency seat arrangement for a vehicle
FR2710595A1 (en) * 1993-10-01 1995-04-07 Peugeot Device for partitioning a region occupied by luggage in a vehicle
EP0736411A2 (en) * 1995-04-07 1996-10-09 FIAT AUTO S.p.A. A rear seat for a vehicle
DE19628699A1 (en) * 1996-07-17 1998-01-22 Mc Micro Compact Car Ag Vehicle with multi=function interior
EP1099595A2 (en) * 1999-11-09 2001-05-16 CMAK Limited Folding seat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1586887A (en) * 1968-07-10 1970-03-06
FR2351819A1 (en) * 1976-05-20 1977-12-16 Renault Movable type car rear seat - has hinged seat and back both swinging through 90 degrees and both can be unhooked also to form bed in rear of car
DE3102845A1 (en) * 1981-01-29 1982-08-19 Volkswagenwerk Ag, 3180 Wolfsburg Emergency seat arrangement for a vehicle
FR2710595A1 (en) * 1993-10-01 1995-04-07 Peugeot Device for partitioning a region occupied by luggage in a vehicle
EP0736411A2 (en) * 1995-04-07 1996-10-09 FIAT AUTO S.p.A. A rear seat for a vehicle
DE19628699A1 (en) * 1996-07-17 1998-01-22 Mc Micro Compact Car Ag Vehicle with multi=function interior
EP1099595A2 (en) * 1999-11-09 2001-05-16 CMAK Limited Folding seat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571035A1 (en) * 2004-03-02 2005-09-07 C.R.F. Societa' Consortile per Azioni Adjustable vehicle seat, and vehicle equipped with such an adjustable seat
DE102004032244A1 (en) * 2004-07-03 2006-01-19 Bayerische Motoren Werke Ag Motor vehicle with at least one row of seats
FR2941184A1 (en) * 2009-01-19 2010-07-23 Peugeot Citroen Automobiles Sa Seat for motor vehicle, has backrest extending horizontally from top of backrest in usage position, and base extending vertically to top from base lateral edge in usage position to form lateral partition laterally delimiting storage space
EP2808199A1 (en) * 2013-05-06 2014-12-03 Gruau Laval Folding seat for a vehicle cabin comprising a plurality of hinge pins
FR3029470A1 (en) * 2014-12-03 2016-06-10 Peugeot Citroen Automobiles Sa VEHICLE SEAT
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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