EP1744929A1 - Siege, en particulier pour vehicule automobile, et son procede de fabrication - Google Patents

Siege, en particulier pour vehicule automobile, et son procede de fabrication

Info

Publication number
EP1744929A1
EP1744929A1 EP05715648A EP05715648A EP1744929A1 EP 1744929 A1 EP1744929 A1 EP 1744929A1 EP 05715648 A EP05715648 A EP 05715648A EP 05715648 A EP05715648 A EP 05715648A EP 1744929 A1 EP1744929 A1 EP 1744929A1
Authority
EP
European Patent Office
Prior art keywords
seat
fastening
backrest
seat cover
counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05715648A
Other languages
German (de)
English (en)
Inventor
Andreas Schittko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls GmbH
Original Assignee
Johnson Controls GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Controls GmbH filed Critical Johnson Controls GmbH
Publication of EP1744929A1 publication Critical patent/EP1744929A1/fr
Withdrawn legal-status Critical Current

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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
    • 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
    • B60N2/64—Back-rests or cushions
    • 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
    • B60N2/7005—Upholstery springs ; Upholstery detachable

Definitions

  • the invention relates to a seat, in particular for a motor vehicle, with a backrest which can be pivoted via articulated devices, with a cushion body and a seat cover which at least partially covers it, the articulated device having at least one fitting part which projects upward from the seat base and which fits into a slot-shaped recess in the backrest protrudes and is articulated there, as well as a method for producing such a seat.
  • a generic vehicle seat is known from the document DE 38 00 924 A1.
  • the seat described there consists of a seat part and a backrest that can be tilted relative to it, each of which has a padded metal structure provided with a seat cover.
  • From the metal structure of the seat part that acts as the seat base two fitting parts spaced transversely to the seat direction protrude upwards, with which the metal structure of the backrest is articulated via further fitting parts.
  • the upholstery and seat cover of the backrest have slit-shaped recesses provided that avoid a collision between the fitting part and the backrest during the inclination adjustment.
  • the invention has for its object to provide a generic seat with improved optical properties.
  • the lower edge of the seat cover in the area of the slot-shaped recess is equipped with means for receiving a fastening element which can be connected to the seat base.
  • the means for receiving the fastening element preferably comprise a pocket-like tab embedded in the seat cover.
  • the fastening element is advantageously designed as a longitudinally extending, in particular cylindrical, body which can be pushed into the tab of the seat cover essentially parallel to the hinge axis from the slot-shaped recess.
  • the longitudinally extending body can subsequently preferably be pushed and / or pushed in in the opposite direction along the longitudinal axis onto and / or into the fastening counter-element.
  • the longitudinally extending body can be designed like a sleeve, so that it can be pushed onto a cylindrical fastening counter-element.
  • This in turn can be designed as a screw head of a screw that can be used to fix the fitting part to the seat base, so that the invention can be implemented essentially by modifying existing components of the seat.
  • the seat cover is usually stretched downwards by connecting the fastening element to the fastening counter element in the upright backrest position in order to bring about the desired wrinkle-free and warp-free position of the seat cover.
  • the method for producing a seat according to the invention is characterized in that first the seat base and the upholstered backrest provided with the seat cover and the articulation device are manufactured. This is subsequently placed on the seat base, the upwardly projecting fitting parts of the articulation devices with the seat base to form the fastening or fastening counter-elements get connected. By inserting the fastener into the bag, the seat cover is given the necessary tension.
  • the fastening element is preferably detachably positively connected to the fastening mating element previously connected to the seat base after being introduced into the seat cover.
  • FIG. 1 is a view of the front of a vehicle seat according to the invention
  • FIGS. 3, 4 a corresponding detail of another embodiment of the invention after and during assembly
  • FIG. 5 shows the embodiment of FIG. 3 in a side view.
  • the vehicle rear bench seat 1 shown in FIG. 1 consists of a seat part 2 and a backrest 3 which can be pivoted about a horizontal axis of rotation 5 with respect to the seat part 2 by means of two articulated devices 4 spaced apart from one another transversely to the direction of travel.
  • the backrest 3 is provided with slot-shaped recesses 6 leading upward from its lower edge.
  • each articulation device 4 consists of a first fitting part 8 which projects upwards from the seat base 7 and which is articulated to a second fitting part 10 arranged on the metal structure 9 of the backrest 3.
  • the seat base 7 can be a component on which the seat part 2 can be placed, or it can be part of the metal structure of the seat part 2. In the former case, the seat base 7 could even be integrally formed on the vehicle body.
  • the first fitting part 8 is rigidly connected to the seat base 7 via a tab 11 and by means of screws 12, 12 ', of which only the foremost screw 12 is visible in FIG. 2.
  • the metal structure 9 of the backrest 3 is provided with a cushion body 13, which is covered with a seat cover 14. Beyond the articulation device 4, the cushion body 13 forms a wing 15 which is only connected at the top and has a low rigidity and can be pivoted forwards or backwards when the screw 12 is installed. In the lower area of the wing 15, a pocket 16 is incorporated into the seat cover 14, which is only open towards the screw 12. A cylindrical fastening element 17, which extends parallel to the axis of rotation 5, engages in this pocket 16, which biases the wing 15 downward when the backrest 3 is in use and tightens the seat cover 14 in this area.
  • the fastening element 17 is designed directly as an elongated screw head 18 of the screw 12, so that no additional components are required to carry out the invention.
  • a fastening element could also be used which is permanently connected to the fitting part 8, for example by welding.
  • the backrest 3 provided with the functional joint device 4 is placed on the seat base 7 in such a way that the fitting part 8 can be rigidly connected to the bracket 11 by the screw 12.
  • the wing 15 must be bent forwards or backwards so that the screw head 18 is accessible.
  • the screw head 18 is then inserted into the pocket 16 with further deformation of the wing 15.
  • the screw head 18 is shorter, so that it does not protrude into the pocket 16, or protrudes only slightly.
  • the complex deformation of the wing 15 when inserting the screw head 18 is thus less or can even be omitted entirely.
  • a sleeve 19 corresponding to the pocket length is inserted into the pocket 16 as a fastening element 17, which is subsequently placed on the relatively short screw head 18 as a fastening counter-element 20 and thereby indirectly connected to the seat base.
  • only a slight deformation of the wing 15 corresponding to the length of the screw head 18 is required for this. Dismantling of the backrest 3 is not hindered by the described embodiments, since the pretensioning of the wing 15 is reversible by pulling the fastening or fastening counter-element 17, 20 out of the pocket 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Siège, en particulier pour véhicule automobile, comprenant un dossier (3) monté pivotant via des dispositifs d'articulation (4), présentant un corps rembourré (3) et un revêtement de siège (14) recouvrant ledit corps au moins partiellement, le dispositif d'articulation présentant au moins un élément de garniture (8) en saillie vers le haut, à partir de la base du siège (7) et s'étendant dans un logement en forme de rainure (6) ménagé dans le dossier, et y est relié articulé avec ce dernier. L'invention est caractérisée en ce que le bord inférieur du revêtement de siège (14) est muni, dans la zone du logement en forme de rainure (6), de moyens destinés à recevoir un élément de fixation (17) pouvant être raccordé avec la base du siège (7).
EP05715648A 2004-04-29 2005-03-02 Siege, en particulier pour vehicule automobile, et son procede de fabrication Withdrawn EP1744929A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410021270 DE102004021270B3 (de) 2004-04-29 2004-04-29 Sitz, insbesondere Fahrzeugsitz
PCT/EP2005/002171 WO2005108151A1 (fr) 2004-04-29 2005-03-02 Siege, en particulier pour vehicule automobile, et son procede de fabrication

Publications (1)

Publication Number Publication Date
EP1744929A1 true EP1744929A1 (fr) 2007-01-24

Family

ID=34745479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05715648A Withdrawn EP1744929A1 (fr) 2004-04-29 2005-03-02 Siege, en particulier pour vehicule automobile, et son procede de fabrication

Country Status (4)

Country Link
EP (1) EP1744929A1 (fr)
JP (1) JP4335281B2 (fr)
DE (1) DE102004021270B3 (fr)
WO (1) WO2005108151A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418478Y2 (fr) * 1987-01-28 1992-04-24
EP0860318B1 (fr) * 1997-02-20 2006-10-11 Hans-Karl Walser Housse pour sièges de véhicules automobiles
FR2834948B1 (fr) * 2002-01-24 2004-08-13 Faurecia Sieges Automobile Systeme de maintien d'un panneau de recouvrement de la partie inferieure arriere d'un dossier de siege de vehicule automobile
DE10209561B4 (de) * 2002-03-04 2005-06-02 Johnson Controls Gmbh Sitz, insbesondere Rücksitz eines Kraftfahrzeugs, sowie zur Verwendung bei einem derartigen Sitz geeigneter Polsterbezug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005108151A1 *

Also Published As

Publication number Publication date
WO2005108151A1 (fr) 2005-11-17
JP4335281B2 (ja) 2009-09-30
DE102004021270B3 (de) 2005-08-11
JP2007534392A (ja) 2007-11-29

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