FR2886596A1 - Padding unit for motor vehicle seat, has appearance layer with edges fixed to edges of opening, and another appearance layer with edges fixed to frame`s internal edges so that latter layer`s edges are supported against former layer`s edges - Google Patents
Padding unit for motor vehicle seat, has appearance layer with edges fixed to edges of opening, and another appearance layer with edges fixed to frame`s internal edges so that latter layer`s edges are supported against former layer`s edges Download PDFInfo
- Publication number
- FR2886596A1 FR2886596A1 FR0551454A FR0551454A FR2886596A1 FR 2886596 A1 FR2886596 A1 FR 2886596A1 FR 0551454 A FR0551454 A FR 0551454A FR 0551454 A FR0551454 A FR 0551454A FR 2886596 A1 FR2886596 A1 FR 2886596A1
- Authority
- FR
- France
- Prior art keywords
- edges
- layer
- frame
- appearance
- opening
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
-
- 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
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners or the like
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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
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5841—Seat coverings attachments thereof by clamping means
-
- 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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7041—Fixation of covers and springs
Abstract
Description
L'invention concerne un élément de garnissage d'un siège de véhiculeThe invention relates to a lining element of a vehicle seat
automobile. Un tel élément est plus particulièrement destiné à former le dossier du siège de véhicule automobile. automobile. Such an element is more particularly intended to form the back of the motor vehicle seat.
Il est connu de réaliser des sièges de véhicule automobile dont le dossier présente une épaisseur réduite, notamment en réduisant la quantité de mousse à proximité de la face arrière du dossier. Le revêtement de la face arrière peut alors être formé par un rideau, solidaire du revêtement du reste du dossier, disposé au plus près de l'armature du dossier dans la zone où la mousse est en quantité réduite. On augmente ainsi le volume disponible derrière le dossier, par exemple pour les jambes d'un passager assis sur la banquette arrière du véhicule. It is known to produce motor vehicle seats whose back has a reduced thickness, including reducing the amount of foam near the back of the backrest. The coating of the rear face can then be formed by a curtain, integral with the covering of the rest of the backrest, disposed closer to the frame of the backrest in the area where the foam is in reduced quantity. This increases the volume available behind the backrest, for example for the legs of a passenger sitting in the rear seat of the vehicle.
Une telle réalisation est par exemple décrite dans le document FR-2 851 524. Dans ce document, le dossier du siège comprend une armature à laquelle est associé un cadre de rembordement comprenant une gorge adaptée pour recevoir et maintenir ensemble la coiffe recouvrant la face avant et les côtés du dossier et un rideau de garnissage de la face arrière du dossier. La gorge est pourvue d'orifices à l'intérieur desquels des moyens de fixation prévus sur le rideau viennent s'accrocher. Such an embodiment is for example described in the document FR-2 851 524. In this document, the seat back comprises an armature to which is associated a rim frame including a groove adapted to receive and hold together the cap covering the front face. and the sides of the backrest and a trim curtain on the back of the backrest. The groove is provided with orifices within which fastening means provided on the curtain are hooked.
Une telle réalisation présente cependant des inconvénients. En effet, la fixation du rideau n'est pas assurée de façon efficace, les moyens de fixation étant susceptibles de sortir de la gorge par simple appui des jambes du passager sur le rideau. De plus, le rideau présente une forme sensiblement rectangulaire et des angles droits dans les coins, l'accroche de tels coins n'est pas aisée. L'intégration d'une poche aumônière ne se fait pas de façon continue avec le rideau, en effet, la gorge doit présenter une largeur plus importante dans la zone de fixation de cette poche aumônière. L'esthétique de la face arrière du dossier n'est alors pas satisfaisante. Such an embodiment, however, has disadvantages. Indeed, the attachment of the curtain is not provided effectively, the fastening means being likely to come out of the groove by simply pressing the legs of the passenger on the curtain. In addition, the curtain has a substantially rectangular shape and right angles in the corners, the grip of such corners is not easy. The integration of a pocket chaplain is not done continuously with the curtain, in fact, the throat must have a greater width in the fastening area of this pouch chaplain. The aesthetics of the back of the backrest is not satisfactory.
L'invention vise à pallier ces inconvénients en proposant un élément de garnissage de siège de véhicule automobile dans lequel différentes couches d'aspect sont associées à une coque recouvrant partiellement la face arrière de l'élément de garnissage et à un cadre, lui-même fixé à la coque. L'aspect d'une telle réalisation est satisfaisant car la couche d'aspect tendue autour du cadre forme un rideau d'aspect tendu et souple. De plus, une telle réalisation est particulièrement adaptée à l'utilisation de la technique in-situ pour réaliser l'élément de garnissage. The aim of the invention is to overcome these drawbacks by proposing a motor vehicle seat packing element in which different appearance layers are associated with a shell partially covering the rear face of the trim element and with a frame, itself attached to the hull. The appearance of such an embodiment is satisfactory because the appearance layer stretched around the frame forms a curtain taut and flexible appearance. In addition, such an embodiment is particularly suitable for using the in-situ technique for producing the packing element.
A cet effet, l'invention concerne un élément de garnissage d'un siège de véhicule automobile comprenant un corps en mousse pourvu d'un revêtement, l'élément comprenant une coque recouvrant partiellement au moins la face arrière du corps en mousse, ladite coque étant pourvue d'une ouverture, une première couche d'aspect recouvrant ladite coque et au moins partiellement la face avant du corps en mousse, les bords de ladite couche d'aspect étant fixés aux bords de ladite ouverture, ledit élément comprenant en outre un cadre fixé aux bords de l'ouverture, une deuxième couche d'aspect étant tendue autour dudit cadre, les bords de ladite deuxième couche d'aspect étant fixés aux bords internes dudit cadre de sorte à venir en appui contre les bords de la première couche d'aspect. To this end, the invention relates to a lining element of a motor vehicle seat comprising a foam body provided with a coating, the element comprising a shell partially covering at least the rear face of the foam body, said hull being provided with an opening, a first appearance layer covering said shell and at least partially the front face of the foam body, the edges of said appearance layer being fixed to the edges of said opening, said member further comprising a frame attached to the edges of the opening, a second appearance layer being stretched around said frame, the edges of said second appearance layer being fixed to the inner edges of said frame so as to bear against the edges of the first layer appearance.
Une telle réalisation est particulièrement esthétique, le cadre recouvrant les bords de la première couche d'aspect. De plus la fixation des bords des couches d'aspect est réalisée de façon efficace, les bords de la deuxième couche d'aspect sont en effet associés aux bords internes du cadre et passent derrière celui-ci. Les bords ne peuvent dont pas se désolidariser facilement du cadre. Such an embodiment is particularly aesthetic, the frame covering the edges of the first layer of appearance. In addition, the fixing of the edges of the appearance layers is effected effectively, the edges of the second aspect layer are indeed associated with the inner edges of the frame and pass behind it. The edges can not easily dissociate from the frame.
D'autres aspects et avantages de l'invention apparaîtront à la lecture de la description suivante, faite en référence aux dessins annexés. Other aspects and advantages of the invention will appear on reading the following description, made with reference to the accompanying drawings.
La figure 1 est une représentation schématique de la face arrière d'un élément de garnissage selon l'invention, montrant le cadre en transparence. Figure 1 is a schematic representation of the rear face of a packing element according to the invention, showing the frame in transparency.
La figure 2 est une représentation schématique en coupe d'une partie de la face arrière de l'élément de garnissage montrant l'association des couches d'aspect à la coque et au cadre. FIG. 2 is a diagrammatic representation in section of a portion of the rear face of the packing element showing the association of the appearance layers with the shell and the frame.
Dans la description, le terme interne défini les éléments tournés vers le corps en mousse. In the description, the internal term defines the elements facing the foam body.
En référence aux figures, on décrit un élément de garnissage 1 20 de siège de véhicule automobile, notamment destiné à former le dossier d'un tel siège. Referring to the figures, there is described a motor vehicle seat lining element 1 20, in particular for forming the back of such a seat.
L'élément de garnissage 1 comprend un corps en mousse 2 d'épaisseur variable. Le corps en mousse 2 présente notamment une épaisseur réduite dans la zone centrale 3 disposée en regard de la face arrière 4 de l'élément de garnissage. Le corps en mousse 2 est pourvu d'un revêtement formé de plusieurs pièces comme décrit ultérieurement. The packing element 1 comprises a foam body 2 of variable thickness. The foam body 2 has in particular a reduced thickness in the central zone 3 disposed facing the rear face 4 of the lining element. The foam body 2 is provided with a multi-piece coating as described later.
L'élément 1 comprend en outre une coque 5 recouvrant partiellement au moins la face arrière 4 du corps en mousse 2. La coque 5 est pourvue d'une ouverture 6 correspondant à la zone centrale 3 d'épaisseur réduite. L'ouverture 6 présente par exemple une forme sensiblement rectangulaire avec des coins arrondis. La coque 5 présente une surface inclinée 7 vers l'intérieur de l'élément de garnissage 1, les bords de la surface inclinée 7 formant les bords 8 de l'ouverture 6, comme représenté sur la figure 2. Ainsi, la coque 5 suit les contours du corps en mousse 2. The element 1 further comprises a shell 5 partially covering at least the rear face 4 of the foam body 2. The shell 5 is provided with an opening 6 corresponding to the central zone 3 of reduced thickness. The opening 6 has for example a substantially rectangular shape with rounded corners. The shell 5 has an inclined surface 7 towards the inside of the packing element 1, the edges of the inclined surface 7 forming the edges 8 of the opening 6, as shown in FIG. 2. Thus, the shell 5 follows the contours of the foam body 2.
Une première couche d'aspect 9 recouvre la coque 5 et au moins partiellement la face avant du corps en mousse 2. Selon une réalisation, la première couche d'aspect 9 recouvre toute la face avant et les côtés du corps en mousse 2 en plus de couvrir la coque 5 jusqu'à ses bords 8. Les bords 10 de la couche d'aspect 9 sont fixés aux bords 8 de l'ouverture 6. Un profilé 1 1, sensiblement en forme de J, est associé au bord interne de la première couche d'aspect 9 et le décrochement du profilé 11 se fixe au bord 8 de l'ouverture 6, comme représenté sur la figure 2. A first appearance layer 9 covers the shell 5 and at least partially the front face of the foam body 2. In one embodiment, the first appearance layer 9 covers the entire front face and sides of the foam body 2 in addition to cover the shell 5 to its edges 8. The edges 10 of the appearance layer 9 are attached to the edges 8 of the opening 6. A profile 1 1, substantially J-shaped, is associated with the inner edge of the first appearance layer 9 and the recess of the profile 11 is fixed to the edge 8 of the opening 6, as shown in Figure 2.
L'élément de garnissage 1 comprend en outre un cadre 12 fixé aux bords 8 de l'ouverture 6. Une deuxième couche d'aspect 13 est tendue autour du cadre 12. Les bords 14 de la deuxième couche d'aspect 13 sont fixés aux bords internes 15 du cadre 12 de sorte à venir en appui contre les bords 10 de la première couche d'aspect 9. La mise en appui des bords 14 de la deuxième couche d'aspect 13 est agencée pour mettre en tension la première couche d'aspect 9 autour de la coque 5. La fixation du cadre 12 aux bords 8 de l'ouverture 6 se fait par des moyens de fixation, tels que des pions sapin, coopérant avec des moyens de fixation réciproque prévus sur les bords de la coque 5. The lining element 1 further comprises a frame 12 fixed to the edges 8 of the opening 6. A second aspect layer 13 is stretched around the frame 12. The edges 14 of the second aspect layer 13 are attached to the internal edges 15 of the frame 12 so as to bear against the edges 10 of the first appearance layer 9. The bearing of the edges 14 of the second appearance layer 13 is arranged to tension the first layer of 9 to the edges 8 of the opening 6 is made by fastening means, such as fir pins, cooperating with reciprocal fixing means provided on the edges of the hull. 5.
Selon une réalisation, les bords 8 de l'ouverture 6 comprennent une gorge périphérique 16. Les bords 15 du cadre sont disposés dans la gorge périphérique 16 de sorte à tendre la première couche d'aspect 9 sur la coque 5. Selon la réalisation représentée sur la figure 2, la gorge 16 est formée par un décrochement 17 formant un angle aigu avec la surface inclinée 7, ledit décrochement étant prolongé par une partie de jonction 18 sensiblement perpendiculaire audit décrochement, ladite partie de jonction étant prolongée par une surface d'extrémité 19 sensiblement parallèle à la surface inclinée 7. According to one embodiment, the edges 8 of the opening 6 comprise a peripheral groove 16. The edges 15 of the frame are arranged in the peripheral groove 16 so as to tension the first appearance layer 9 on the shell 5. According to the embodiment shown in Figure 2, the groove 16 is formed by a recess 17 forming an acute angle with the inclined surface 7, said recess being extended by a junction portion 18 substantially perpendicular to said recess, said joining portion being extended by a surface of end 19 substantially parallel to the inclined surface 7.
Un profilé 20, sensiblement en forme de J, est associé au bord 14 de la deuxième couche d'aspect 13 et le décrochement du profilé 20 se fixe à un rebord 21 du bord interne 15 du cadre 12, comme représenté sur la figure 2. Le cadre 12 présente une forme adaptée pour ne pas marquer la deuxième couche d'aspect 13, c'est-à-dire pour que la deuxième couche d'aspect 13 ne présente pas de pli, par exemple avec une forme galbée du cadre 12, comme représenté sur la figure 2. Le cadre 12 présente une surface inclinée vers l'intérieur de l'élément de garnissage 1 autour de laquelle la deuxième couche d'aspect 13 est tendue. A profile 20, substantially J-shaped, is associated with the edge 14 of the second appearance layer 13 and the recess of the profile 20 is fixed to a flange 21 of the inner edge 15 of the frame 12, as shown in Figure 2. The frame 12 has a shape adapted to not mark the second appearance layer 13, that is to say, so that the second aspect layer 13 does not have a fold, for example with a curved shape of the frame 12 as shown in Fig. 2. The frame 12 has an inwardly inclined surface of the lining element 1 around which the second aspect layer 13 is stretched.
Selon une réalisation, l'élément de garnissage 1 comprend en outre une poche, dite poche aumônière, formée par une troisième couche d'aspect s'étendant partiellement en regard de la deuxième couche d'aspect 13. La troisième couche d'aspect est tendue autour du cadre 12, les bords de la troisième couche étant fixés aux bords internes du cadre 12 de sorte à venir en appui contre les bords de la première couche d'aspect 9, de la même façon que la deuxième couche d'aspect 13. Le cadre 12 présente une forme adaptée à la fixation de la troisième couche d'aspect. Ainsi, le cadre 12 présente une largeur moindre dans la zone de fixation de la troisième couche d'aspect de sorte à assurer une continuité de la zone de jonction entre la première, la deuxième et la troisième couches d'aspect. According to one embodiment, the lining element 1 further comprises a pouch, called a pouch pouch, formed by a third aspect layer extending partially opposite the second aspect layer 13. The third aspect layer is stretched around the frame 12, the edges of the third layer being fixed to the inner edges of the frame 12 so as to bear against the edges of the first appearance layer 9, in the same way as the second appearance layer 13 The frame 12 has a shape suitable for fixing the third aspect layer. Thus, the frame 12 has a smaller width in the fixing area of the third appearance layer so as to ensure continuity of the junction area between the first, second and third appearance layers.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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FR0551454A FR2886596B1 (en) | 2005-06-01 | 2005-06-01 | SEAT TRIM MEMBER COMPRISING A REINFORCING REINFORCING CURTAIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0551454A FR2886596B1 (en) | 2005-06-01 | 2005-06-01 | SEAT TRIM MEMBER COMPRISING A REINFORCING REINFORCING CURTAIN |
Publications (2)
Publication Number | Publication Date |
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FR2886596A1 true FR2886596A1 (en) | 2006-12-08 |
FR2886596B1 FR2886596B1 (en) | 2007-10-05 |
Family
ID=35645788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0551454A Expired - Fee Related FR2886596B1 (en) | 2005-06-01 | 2005-06-01 | SEAT TRIM MEMBER COMPRISING A REINFORCING REINFORCING CURTAIN |
Country Status (1)
Country | Link |
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FR (1) | FR2886596B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643480A (en) * | 1984-08-27 | 1987-02-17 | Tachikawa Spring Co. | Structure for securing the trim cover assembly of a seat back |
FR2851524A1 (en) * | 2003-02-21 | 2004-08-27 | Faurecia Sieges Automobile | Motor vehicle seat backrest, has frame including edge interned to gorge adapted to receive and maintain frills covers edge and curtains edge, in which frills cover front and side faces of backrest and cover covers frame |
FR2853598A1 (en) * | 2003-04-14 | 2004-10-15 | Faurecia Sieges Automobile | Vehicle seat backrest, has streamlined fixation, fixing cover and rear panel on rigid structure, including anchoring unit that is fixed to rigid structure, where rear panel is fixed on retention portion of fixation |
-
2005
- 2005-06-01 FR FR0551454A patent/FR2886596B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643480A (en) * | 1984-08-27 | 1987-02-17 | Tachikawa Spring Co. | Structure for securing the trim cover assembly of a seat back |
FR2851524A1 (en) * | 2003-02-21 | 2004-08-27 | Faurecia Sieges Automobile | Motor vehicle seat backrest, has frame including edge interned to gorge adapted to receive and maintain frills covers edge and curtains edge, in which frills cover front and side faces of backrest and cover covers frame |
FR2853598A1 (en) * | 2003-04-14 | 2004-10-15 | Faurecia Sieges Automobile | Vehicle seat backrest, has streamlined fixation, fixing cover and rear panel on rigid structure, including anchoring unit that is fixed to rigid structure, where rear panel is fixed on retention portion of fixation |
Also Published As
Publication number | Publication date |
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FR2886596B1 (en) | 2007-10-05 |
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ST | Notification of lapse |
Effective date: 20110228 |