FR2857917A1 - Seat system for cab interior of vehicle, has seat having raised position and retracted position in which backrest is arranged in cavity, and floor pan unit is fixed on backrest and blocks cavity - Google Patents
Seat system for cab interior of vehicle, has seat having raised position and retracted position in which backrest is arranged in cavity, and floor pan unit is fixed on backrest and blocks cavity Download PDFInfo
- Publication number
- FR2857917A1 FR2857917A1 FR0308960A FR0308960A FR2857917A1 FR 2857917 A1 FR2857917 A1 FR 2857917A1 FR 0308960 A FR0308960 A FR 0308960A FR 0308960 A FR0308960 A FR 0308960A FR 2857917 A1 FR2857917 A1 FR 2857917A1
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- France
- Prior art keywords
- seat
- backrest
- floor
- cavity
- fixed panel
- 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.)
- Granted
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Classifications
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- 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
- B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
- B60N2/309—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link rods
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- 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
- B60N2/3011—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 cushion, e.g. "portefeuille movement"
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- 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
- B60N2/3038—Cushion movements
- B60N2/3063—Cushion movements by composed movement
- B60N2/3065—Cushion movements by composed movement in a longitudinal-vertical plane
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- 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
- B60N2/3072—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor
- B60N2/3075—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor stowed in recess
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- 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
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- 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
- B60N2002/363—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 characterised by provisions for enhancing the cargo floor surface, e.g. elements closing gaps or enlarging the back-rest surface
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Système de siège s'escamotant dans une cavité de plancher.Seat system retracting into a floor cavity.
L'invention concerne un système de siège dans un véhicule automobile, notamment du type comportant des sièges s'escamotant dans une cavité de plancher. The invention relates to a seat system in a motor vehicle, in particular of the type comprising seats retracting into a floor cavity.
On connaît des véhicules dans lesquels des sièges 5 de troisième rangée peuvent être mis dans une position escamotée dans laquelle le dossier et l'assise du siège sont logés dans une cavité ménagée dans le plancher du véhicule. Dans cette configuration, les faces arrière du dossier et de l'assise, opposées à celles destinées à 10 recevoir un passager, affleurent le plancher du véhicule. Vehicles are known in which third row seats can be placed in a retracted position in which the seat back and seat are housed in a recess in the floor of the vehicle. In this configuration, the rear sides of the backrest and the seat, opposite those intended to receive a passenger, are flush with the floor of the vehicle.
Ainsi, une large surface de chargement du véhicule est offerte à l'arrière du véhicule. Thus, a large loading area of the vehicle is offered at the rear of the vehicle.
Cependant, la section d'entrée dans la cavité au niveau du plancher est supérieure à la surface arrière du 15 dossier et de l'assise, pour le passage des matelassures et d'un mécanisme d'articulation lors de l'escamotage du siège. Aussi, en position escamotée, il subsiste un espace entre la périphérie des faces arrière et le plancher au bord de la cavité. Des objets chargés dans le 20 véhicule peuvent s'insérer dans cet espace. However, the entry section into the floor-level cavity is greater than the back surface of the backrest and seat, for the passage of the padding and a hinge mechanism when the seat is retracted. Also, in the retracted position, there is a gap between the periphery of the rear faces and the floor at the edge of the cavity. Objects loaded into the vehicle may fit into this space.
L'invention vise à fournir un système de siège ne laissant pas subsister d'espace entre la périphérie du siège et le plancher lorsque le siège est dans une position escamotée. The invention aims to provide a seat system that does not leave space between the periphery of the seat and the floor when the seat is in a retracted position.
Avec ces objectifs en vue, l'invention a pour objet un système de siège dans un habitacle de véhicule, l'habitacle comportant un plancher, le plancher comportant une surface de plancher pour le chargement du véhicule et une cavité. Au moins un siège a une position 30 relevée et une position escamotée dans laquelle un dossier du siège est logé dans la cavité, une surface arrière du dossier étant sensiblement dans le même plan que la surface de plancher. Selon l'invention, un élément de plancher est fixé sur le dossier, l'élément de plancher obturant la cavité lorsque le siège est en position escamotée. With these objectives in view, the invention relates to a seat system in a vehicle interior, the cabin having a floor, the floor having a floor surface for loading the vehicle and a cavity. At least one seat has a raised position and a retracted position in which a seat back is housed in the cavity, a back surface of the backrest being substantially in the same plane as the floor surface. According to the invention, a floor element is fixed on the backrest, the floor element closing the cavity when the seat is in the retracted position.
Ainsi, grâce à l'invention, l'ouverture de la 5 cavité est entièrement obturée par l'élément de plancher lorsque le siège est rabattu. Le plancher présente alors un aspect continu, et les objets stockés sur le plancher ne risquent pas de s'insérer dans un espace libre entre le siège rabattu et le plancher. Thus, thanks to the invention, the opening of the cavity is completely closed by the floor element when the seat is folded down. The floor then has a continuous appearance, and objects stored on the floor are not likely to fit in a free space between the folded seat and the floor.
Un problème d'encombrement peut apparaître cependant. En effet, comme l'élément de plancher reste derrière le dossier lorsque le siège est relevé, et que ses dimensions sont naturellement plus larges que l'encombrement du dossier, la visibilité pour le 15 conducteur et les passagers vers l'arrière du véhicule est réduite par l'élément de plancher. De même, l'encombrement latéral risque de créer une interférence avec la paroi latérale de l'habitacle. A congestion problem may appear however. Indeed, as the floor element remains behind the backrest when the seat is raised, and its dimensions are naturally wider than the size of the backrest, visibility for the driver and the passengers towards the rear of the vehicle is reduced by the floor element. Similarly, the lateral clutter may create interference with the side wall of the passenger compartment.
De manière avantageuse, l'élément de plancher 20 comporte un panneau fixe et au moins un volet rabattable contre le panneau fixe. Advantageously, the floor element 20 comprises a fixed panel and at least one flap foldable against the fixed panel.
Ainsi, l'encombrement de l'élément de plancher est diminué de la surface du volet lorsque le siège est en position relevée, et permet de préserver la visibilité 25 pour le conducteur et les passagers vers l'arrière du véhicule, ou de diminuer l'encombrement latéral. Thus, the bulk of the floor element is decreased by the surface of the flap when the seat is in the raised position, and makes it possible to preserve the visibility 25 for the driver and the passengers toward the rear of the vehicle, or to reduce the lateral space.
Selon un mode de réalisation préféré de l'invention, l'élément de dossier comporte deux volets montés pivotants sur le panneau fixe de part et d'autre 30 d'un plan vertical. Ainsi, les côtés du dossier peuvent être dégagés. De même, la partie supérieure du dossier peut être dégagée sur les côtés, ce qui augmente la visibilité vers l'arrière. Comme en général le siège est muni d'un appuie-tête, le panneau fixe et les volets 35 rabattus se situent derrière l'appuie-tête et ne gênent pas plus la visibilité que l'appuie-tête lui-même. According to a preferred embodiment of the invention, the backrest element comprises two flaps pivotally mounted on the fixed panel on either side of a vertical plane. Thus, the sides of the file can be cleared. Similarly, the upper part of the backrest can be unobstructed on the sides, which increases the visibility to the rear. As generally the seat is provided with a headrest, the fixed panel and the flaps 35 folded behind the headrest and do not obstruct the visibility more than the headrest itself.
De préférence, les volets sont disposés bord à bord lorsqu'ils sont rabattus contre le panneau fixe. Ainsi, les volets ne se recouvrent pas et ils libèrent la largeur maximale possible sans se recouvrir. Preferably, the flaps are disposed edge to edge when they are folded against the fixed panel. Thus, the flaps do not overlap and they release the maximum width possible without overlapping.
Selon un autre mode de réalisation, l'élément de plancher comporte un volet monté pivotant autour d'un axe sensiblement horizontal. Ainsi, la partie supérieure du dossier pourrait par exemple être dégagée pour préserver la visibilité vers l'arrière. According to another embodiment, the floor element comprises a flap pivotally mounted about a substantially horizontal axis. Thus, the upper part of the backrest could for example be unobstructed to preserve visibility to the rear.
De manière avantageuse, le système comporte des moyens d'attache pour maintenir les volets contre le panneau fixe lorsqu'ils sont rabattus. Advantageously, the system comprises fastening means for holding the flaps against the fixed panel when they are folded down.
Selon un autre mode de réalisation, l'élément de plancher comporte un volet monté pivotant autour d'un axe 15 sensiblement horizontal. Le volet peut alors libérer par exemple la partie supérieure de l'élément de plancher, de manière à ne pas gêner la visibilité vers l'arrière. According to another embodiment, the floor element comprises a flap pivotally mounted about a substantially horizontal axis. The flap can then release for example the upper part of the floor element, so as not to hinder the visibility to the rear.
De manière particulière, le volet comporte une âme centrale contenue dans une enveloppe formée par deux 20 couches de parement, les couches de parement s'étendant au moins partiellement de part et d'autre d'une âme du panneau fixe. In particular, the flap comprises a central core contained in an envelope formed by two facing layers, the facing layers extending at least partially on either side of a core of the fixed panel.
Dans ce cas, un espace de jonction libre est prévu entre le panneau fixe et le volet, les deux couches de 25 parement s'étendant du panneau fixe sur le volet pardessus l'espace de jonction, les deux couches de parement étant accolées et jointes le long de l'espace de jonction pour former une articulation entre le volet et le panneau fixe. L'articulation est alors de réalisation très 30 simple. In this case, a free junction space is provided between the fixed panel and the flap, the two facing layers extending from the fixed panel to the flap over the junction space, the two facing layers being contiguous and joined along the junction space to form an articulation between the flap and the fixed panel. The articulation is then very simple.
Selon un détail de réalisation, pour tous les modes de réalisation, le plancher comporte une feuillure en périphérie de la cavité, la périphérie de l'élément de plancher se plaçant dans la feuillure lorsque le siège 35 est en position escamotée. Par un choix adéquat de la hauteur de la feuillure, les surfaces du plancher et de l'élément de plancher peuvent être parfaitement coplanaires. De plus, comme l'élément de plancher du dossier est en appui sur le plancher, une butée est ainsi formée pour l'élément de plancher, et le dossier ne 5 risque pas de s'enfoncer malgré la charge qui pourrait être disposée sur l'élément de plancher. According to a detail of embodiment, for all the embodiments, the floor comprises a rabbet at the periphery of the cavity, the periphery of the floor element being placed in the rabbet when the seat 35 is in the retracted position. By appropriately choosing the height of the rebate, the floor and floorboard surfaces can be perfectly coplanar. In addition, since the floor element of the backrest is resting on the floor, a stop is thus formed for the floor element, and the backrest is not likely to sink despite the load that could be placed on the floor. floor element.
L'invention sera mieux comprise et d'autres particularités et avantages apparaîtront à la lecture de la description qui va suivre, la description faisant 10 référence aux dessins annexés parmi lesquels: - la figure 1 est une vue en perspective d'un premier mode de réalisation de l'invention, le siège étant en position relevée; - la figure 2 est une vue similaire à la figure 1, le 15 siège étant en position escamotée; - la figure 3 est une vue en coupe transversale du système de la figure 2; - la figure 4 est une vue similaire à la figure 1 d'un deuxième mode de réalisation de l'invention; - la figure 5 est une vue similaire à la figure 4, le siège étant en position escamotée; - la figure 6 est une vue en coupe transversale du système de la figure 5; - la figure 7 est une vue d'un élément de plancher selon 25 le deuxième mode de réalisation; - la figure 8 est une vue en coupe selon la ligne VIIIVIII de la figure 6. The invention will be better understood and other features and advantages will become apparent on reading the description which follows, the description referring to the appended drawings in which: FIG. 1 is a perspective view of a first embodiment of embodiment of the invention, the seat being in the raised position; - Figure 2 is a view similar to Figure 1, the seat being in the retracted position; FIG. 3 is a cross-sectional view of the system of FIG. 2; FIG. 4 is a view similar to FIG. 1 of a second embodiment of the invention; - Figure 5 is a view similar to Figure 4, the seat being in the retracted position; FIG. 6 is a cross-sectional view of the system of FIG. 5; Figure 7 is a view of a floor element according to the second embodiment; - Figure 8 is a sectional view along line VIIIVIII of Figure 6.
Un premier mode de réalisation de l'invention est montré sur les figures 1 à 3. Un système de siège 30 comporte un siège 1 monté sur un plancher 2 par l'intermédiaire d'un mécanisme d'articulation, connu en soi et non détaillé. Le siège comporte une assise 10, un dossier 11 sur lequel est fixé un appui-tête 12. Dans une position relevée du siège, le dossier 11 est dans une 35 position sensiblement verticale. Le plancher 2 comporte une cavité 21 prévue pour y loger l'assise 10 et le dossier 11 du siège et mettre ainsi le siège 1 dans une position escamotée, telle que représentée sur la figure 2. A first embodiment of the invention is shown in Figures 1 to 3. A seat system 30 comprises a seat 1 mounted on a floor 2 by means of a hinge mechanism, known in itself and not detailed . The seat comprises a seat 10, a backrest 11 on which is fixed a headrest 12. In a raised position of the seat, the backrest 11 is in a substantially vertical position. The floor 2 comprises a cavity 21 provided to accommodate the seat 10 and the backrest 11 of the seat and thus put the seat 1 in a retracted position, as shown in Figure 2.
Conformément à l'invention, un élément de plancher 5 3 est fixé au dos du dossier 11 de manière à s'étendre au-delà des limites périphériques de l'ensemble du dossier et de l'appui-tête. Lorsque le siège 1 est dans une position escamotée, l'élément de plancher 3 occulte entièrement la cavité 21. According to the invention, a floor element 5 3 is fixed to the back of the backrest 11 so as to extend beyond the peripheral limits of the entire backrest and the headrest. When the seat 1 is in a retracted position, the floor element 3 completely obscures the cavity 21.
En se rapportant à la figure 3, qui offre une vue en coupe du dossier 11 et de l'assise 10 lorsque le siège 1 est en position escamotée, on voit que le dossier 11 comporte une armature 13, sur laquelle est rapportée une matelassure 14. L'élément de plancher 3 comporte une âme 15 33 qui est entourée d'un parement extérieur 31 et d'un parement intérieur 32. L'âme est par exemple constituée de bois aggloméré ou de panneaux en matière synthétique tel que du polypropylène extrudé et comportant des alvéoles longitudinales. On peut envisager également des 20 panneaux en nid d'abeille ou des panneaux composites de structure variée. Referring to Figure 3, which provides a sectional view of the backrest 11 and the seat 10 when the seat 1 is in the retracted position, we see that the backrest 11 comprises a frame 13, on which is reported a padding 14 The floor element 3 comprises a core 33 which is surrounded by an outer facing 31 and an inner facing 32. The core is for example made of agglomerated wood or panels of synthetic material such as extruded polypropylene. and having longitudinal cells. It is also possible to envisage honeycomb panels or composite panels of varied structure.
Les parements 31, 32 s'étendent au-delà des dimensions extérieures de l'âme, de telle sorte que les extrémités des parements peuvent être reliées ensemble. 25 La liaison est réalisée par exemple par couture ou par une soudure si les parements sont constitués d'une matière thermoplastique. Les parements 31, 32 sont par exemple réalisés en textile ou en moquette, classiquement utilisés pour l'habillage de l'habitacle d'un véhicule. The facings 31, 32 extend beyond the outer dimensions of the core, so that the ends of the facings can be connected together. The connection is made for example by stitching or welding if the facings consist of a thermoplastic material. The facings 31, 32 are for example made of textile or carpet, conventionally used for dressing the passenger compartment of a vehicle.
Le plancher 2 comporte à la périphérie de la cavité 21, une feuillure 22. Lorsque le siège 1 est en position escamotée, l'élément de plancher 3 vient en appui au fond de la feuillure 22 sur toute la périphérie de la cavité. The floor 2 comprises at the periphery of the cavity 21, a rebate 22. When the seat 1 is in the retracted position, the floor member 3 bears against the bottom of the rabbet 22 over the entire periphery of the cavity.
Ainsi, la surface extérieure 30 de l'élément de plancher 35 3 se trouve dans l'alignement de la surface du plancher 20. Un dégagement 23 est prévu dans le plancher 2 pour pouvoir accéder à l'élément de plancher 3 et exercer une traction sur ledit élément 3, et passer le siège 1 de la position escamotée à la position relevée. Thus, the outer surface 30 of the floor element 35 3 is in alignment with the floor surface 20. A clearance 23 is provided in the floor 2 to access the floor element 3 and exert traction on said element 3, and pass the seat 1 from the retracted position to the raised position.
Un deuxième mode de réalisation de l'invention est 5 montré sur les figures 4 à 8. Sur ces figures, les mêmes éléments que dans le premier mode de réalisation sont repérés par les mêmes références. Dans ce mode de réalisation, un siège 1' comporte un élément de plancher 4 qui n'est plus d'un seul tenant, mais comporte un 10 panneau fixe 41 et deux volets latéraux 42 et 43. Chaque volet 42 et 43 est relié au panneau fixe 41 par une articulation qui s'étend le long d'un espace de jonction 47. Les dimensions en largeur du panneau fixe 41 et des volets 42 et 43 sont telles que lorsque les volets sont 15 rabattus contre le panneau fixe, les bords extérieurs des volets se rejoignent le long d'une ligne centrale. A second embodiment of the invention is shown in Figures 4 to 8. In these figures, the same elements as in the first embodiment are identified by the same references. In this embodiment, a seat 1 'comprises a floor element 4 which is no longer integral, but comprises a fixed panel 41 and two lateral flaps 42 and 43. Each flap 42 and 43 is connected to the fixed panel 41 by a joint extending along a junction space 47. The width dimensions of the fixed panel 41 and the flaps 42 and 43 are such that when the flaps are folded against the fixed panel, the edges exterior of the shutters meet along a central line.
Le panneau fixe et les volets sont formés à partir d'une âme 44a, 44b, et entourés de deux couches de parement. Les deux couches de parement 45, 46, s'étendent 20 par exemple sur toute la surface des âmes du panneau fixe 44a et des volets 44b, et en débordant au-delà de ces surfaces. Les deux couches de parement 45, 46 sont assemblées le long de lignes de soudure 48, sur toute la périphérie, ainsi que le long des espaces de jonction 47. 25 Ainsi, les deux couches de parement réunies enferment les âmes 44a, 44b du panneau 41 et des volets 42, 43, et forment une articulation des volets 42, 43 sur le panneau fixe 41, le long des espaces de jonction 47. Des moyens de fermeture 51 sont prévus pour maintenir les volets 42, 30 43 en position rabattue contre le panneau fixe 41. Ces moyens de fermeture 51 sont par exemple un jeu de bandes auto-agrippantes. The fixed panel and the shutters are formed from a core 44a, 44b, and surrounded by two facing layers. The two facing layers 45, 46, extend for example over the entire surface of the souls of the fixed panel 44a and flaps 44b, and protruding beyond these surfaces. The two cladding layers 45, 46 are assembled along weld lines 48, all the periphery, as well as along the junction spaces 47. Thus, the two cladding layers joined enclose the webs 44a, 44b of the panel 41 and flaps 42, 43, and form an articulation of the flaps 42, 43 on the fixed panel 41, along the junction spaces 47. Closing means 51 are provided to hold the flaps 42, 43 in the folded position against the fixed panel 41. These closure means 51 are for example a set of self-gripping strips.
Le panneau fixe 41 ou l'élément de plancher 3 sont fixés sur le dossier par exemple en utilisant deux 35 crochets 50 tels que représentés sur les figures 7 et 8, ainsi que par deux pitons 52 traversant des trous 49 dans le panneau fixe 41 et venant se relier à un élément 13a transversal de l'armature du dossier 11. Les crochets 50 viennent en prise avec un élément 13b transversal de l'armature du dossier 11. Le même mode de fixation peut être adopté pour le premier mode de réalisation. The fixed panel 41 or the floor element 3 are fixed to the backrest for example by using two hooks 50 as shown in FIGS. 7 and 8, as well as by two studs 52 passing through holes 49 in the fixed panel 41 and connecting to a transverse member 13a of the backrest frame 11. The hooks 50 engage with a transverse element 13b of the backrest frame 11. The same mode of attachment can be adopted for the first embodiment.
Lors de l'utilisation du siège 1' selon le deuxième mode de réalisation, on considère qu'une position initiale est celle représentée sur la figure 4, dans laquelle le siège est en position relevée, et les volets 10 42, 43 sont rabattus contre le panneau fixe 41. When using the seat 1 'according to the second embodiment, it is considered that an initial position is that shown in Figure 4, wherein the seat is in the raised position, and the flaps 42, 43 are folded against the fixed panel 41.
L'utilisateur peut alors passer le siège 1' en position escamotée d'une manière qui n'est pas décrite ici. Le dossier 11 se retrouve finalement dans la position représentée sur les figures 5 et 6, dans laquelle le 15 dossier 11 ainsi que l'assise 10 sont entièrement dans la cavité 21. A ce moment, l'utilisateur peut libérer les moyens de fixation 51 et faire faire un demi-tour à chacun des volets 42, 43, de telle sorte que les volets viennent dans la position représentée sur les figures 5 20 et 6, par pivotement des volets autour de l'articulation de l'espace de jonction 47. Les volets viennent alors en appui sur la feuillure 22 et occultent complètement la cavité 21. The user can then pass the seat 1 'in the retracted position in a manner that is not described here. The backrest 11 is finally found in the position shown in FIGS. 5 and 6, in which the backrest 11 and the seat 10 are entirely in the cavity 21. At this moment, the user can release the fastening means 51. and turn each of the flaps 42, 43 so that the flaps are in the position shown in FIGS. 20 and 6, by pivoting the flaps around the articulation of the junction space 47 The flaps then bear against the rabbet 22 and completely obscure the cavity 21.
Lorsque l'utilisateur souhaite ramener le siège 1' 25 en position relevée, il procède de manière inverse, c'est-à-dire qu'il ramène les volets 42, 43 contre la partie fixe 41 en les faisant pivoter d'un demi-tour le long de l'espace de jonction 47. Pour cela, il peut par exemple passer sa main dans le dégagement 23 pour pouvoir 30 accéder à l'un des volets 42. Une fois que les volets sont rabattus, l'utilisateur manipule les moyens de fixation 51 pour que les volets 42, 43 restent dans leur position. Il peut ensuite manoeuvrer le siège 1' pour le ramener en position relevée. On constate, dans la 35 position relevée, que l'encombrement en partie supérieure de l'élément de plancher 4 est sensiblement de la même largeur que l'appui-tête 12. Ainsi, la visibilité vers l'arrière n'est pas gênée. De plus, l'élément de plancher 4 ne déborde pas latéralement par rapport à la largeur du dossier 11. Ainsi, le mouvement du siège 1' pendant le 5 passage de la position relevée à la position escamotée, ou vice versa, n'est pas gêné. When the user wishes to return the seat 1 '25 in the raised position, it proceeds in the opposite manner, that is to say, it brings the flaps 42, 43 against the fixed part 41 by rotating them by a half -Tour along the junction space 47. For this, it can for example pass his hand in the clearance 23 to be able to access one of the flaps 42. Once the flaps are folded, the user manipulates the fixing means 51 so that the flaps 42, 43 remain in their position. He can then maneuver the seat 1 'to bring it back to the raised position. It can be seen in the raised position that the bulk of the floor element 4 in the upper part is substantially the same width as the headrest 12. Thus, the rear visibility is not obstructed. . In addition, the floor element 4 does not protrude laterally with respect to the width of the backrest 11. Thus, the movement of the seat 1 'during the passage from the raised position to the retracted position, or vice versa, is not embarrassed.
L'invention n'est pas limitée aux modes de réalisation qui viennent d'être décrits. Les formes périphériques de l'élément de plancher ne sont pas 10 nécessairement rectangulaires, mais peuvent être de forme quelconque. Le parement intérieur pourra être interrompu dans les parties non accessibles au regard. Les volets pourront être articulés par d'autres moyens tels que des charnières ou des paumelles. La périphérie de la cavité 15 peut ne pas être complète. The invention is not limited to the embodiments that have just been described. The peripheral shapes of the floor element are not necessarily rectangular, but may be of any shape. The interior facing may be interrupted in the parts not accessible to look. The flaps may be hinged by other means such as hinges or hinges. The periphery of the cavity 15 may not be complete.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0308960A FR2857917B1 (en) | 2003-07-23 | 2003-07-23 | SEAT SYSTEM SEEDING IN A FLOOR CAVITY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0308960A FR2857917B1 (en) | 2003-07-23 | 2003-07-23 | SEAT SYSTEM SEEDING IN A FLOOR CAVITY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2857917A1 true FR2857917A1 (en) | 2005-01-28 |
| FR2857917B1 FR2857917B1 (en) | 2006-11-03 |
Family
ID=33561004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0308960A Expired - Fee Related FR2857917B1 (en) | 2003-07-23 | 2003-07-23 | SEAT SYSTEM SEEDING IN A FLOOR CAVITY |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2857917B1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007025819A2 (en) | 2005-08-30 | 2007-03-08 | Ford Global Technologies, Llc | Motor vehicle seat |
| WO2007025820A2 (en) | 2005-08-30 | 2007-03-08 | Ford Global Technologies, Llc | Motor vehicle seat |
| DE102007050140A1 (en) * | 2007-10-19 | 2009-04-23 | Volkswagen Ag | Vehicle e.g. motor vehicle, seat, has covering lid fitted to plate at back side of backrest in sitting position, so that edge shows covering lid to vehicle floor, where covering lid has handle-like opening at edge |
| DE102008059995A1 (en) * | 2008-12-02 | 2010-06-10 | GM Global Technology Operations, Inc., Detroit | Seat arrangement for motor vehicle, has vehicle seatings arranged next to each other, and gap bridging part transferred to nonusage position by reduction of volume and transferred to usage position by enlargement of volume |
| FR2942751A1 (en) * | 2009-03-04 | 2010-09-10 | Heuliez Electric | Car seat i.e. boot seat, has shutter laterally placed between storage position at which shutter is positioned against back surface of backrest and active position, where shutter extends laterally to backrest at active position |
| CN110871717A (en) * | 2018-09-04 | 2020-03-10 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and rear seat control method thereof |
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| GB628078A (en) * | 1947-08-12 | 1949-08-22 | E D Abbott Ltd | Improvements relating to seats for automobiles and other vehicles |
| FR1119093A (en) * | 1954-04-30 | 1956-06-14 | Fiat Spa | Motor car with folding seats to form a continuous loading surface |
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| WO2007025819A2 (en) | 2005-08-30 | 2007-03-08 | Ford Global Technologies, Llc | Motor vehicle seat |
| WO2007025820A2 (en) | 2005-08-30 | 2007-03-08 | Ford Global Technologies, Llc | Motor vehicle seat |
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| DE102007050140B4 (en) | 2007-10-19 | 2022-11-03 | Volkswagen Ag | vehicle seat |
| DE102008059995A1 (en) * | 2008-12-02 | 2010-06-10 | GM Global Technology Operations, Inc., Detroit | Seat arrangement for motor vehicle, has vehicle seatings arranged next to each other, and gap bridging part transferred to nonusage position by reduction of volume and transferred to usage position by enlargement of volume |
| FR2942751A1 (en) * | 2009-03-04 | 2010-09-10 | Heuliez Electric | Car seat i.e. boot seat, has shutter laterally placed between storage position at which shutter is positioned against back surface of backrest and active position, where shutter extends laterally to backrest at active position |
| CN110871717A (en) * | 2018-09-04 | 2020-03-10 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and rear seat control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2857917B1 (en) | 2006-11-03 |
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