WO2005108151A1 - Seat, especially vehicle seat, and method for the production thereof - Google Patents
Seat, especially vehicle seat, and method for the production thereof Download PDFInfo
- Publication number
- WO2005108151A1 WO2005108151A1 PCT/EP2005/002171 EP2005002171W WO2005108151A1 WO 2005108151 A1 WO2005108151 A1 WO 2005108151A1 EP 2005002171 W EP2005002171 W EP 2005002171W WO 2005108151 A1 WO2005108151 A1 WO 2005108151A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seat
- fastening
- backrest
- seat cover
- counter
- Prior art date
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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007509896A JP4335281B2 (en) | 2004-04-29 | 2005-03-02 | Seat, in particular vehicle seat, and manufacturing method thereof |
EP05715648A EP1744929A1 (en) | 2004-04-29 | 2005-03-02 | Seat, especially vehicle seat, and method for the production thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021270.8 | 2004-04-29 | ||
DE200410021270 DE102004021270B3 (en) | 2004-04-29 | 2004-04-29 | Seat for a vehicle comprises a cover with a lower edge having units for receiving a fixing element in the region of a slit-like recess |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005108151A1 true WO2005108151A1 (en) | 2005-11-17 |
Family
ID=34745479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/002171 WO2005108151A1 (en) | 2004-04-29 | 2005-03-02 | Seat, especially vehicle seat, and method for the production thereof |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1744929A1 (en) |
JP (1) | JP4335281B2 (en) |
DE (1) | DE102004021270B3 (en) |
WO (1) | WO2005108151A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800924A1 (en) * | 1987-01-28 | 1988-08-11 | Ikeda Bussan Co | REAR SEAT FOR A MOTOR VEHICLE |
EP0860318A2 (en) * | 1997-02-20 | 1998-08-26 | Hans-Karl Walser | Cover for motor vehicle seats |
FR2834948A1 (en) * | 2002-01-24 | 2003-07-25 | Faurecia Sieges Automobile | Holding system for covering panel of automobile lower rear part seat back comprises single elastic element connected under seat part and having ends fixed on panel lower edge |
WO2003074320A1 (en) * | 2002-03-04 | 2003-09-12 | Johnson Controls Gmbh | Seat, especially a back seat of a motor vehicle, and upholstered covering used for said type of seat |
-
2004
- 2004-04-29 DE DE200410021270 patent/DE102004021270B3/en not_active Expired - Fee Related
-
2005
- 2005-03-02 JP JP2007509896A patent/JP4335281B2/en not_active Expired - Fee Related
- 2005-03-02 WO PCT/EP2005/002171 patent/WO2005108151A1/en active Application Filing
- 2005-03-02 EP EP05715648A patent/EP1744929A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800924A1 (en) * | 1987-01-28 | 1988-08-11 | Ikeda Bussan Co | REAR SEAT FOR A MOTOR VEHICLE |
EP0860318A2 (en) * | 1997-02-20 | 1998-08-26 | Hans-Karl Walser | Cover for motor vehicle seats |
FR2834948A1 (en) * | 2002-01-24 | 2003-07-25 | Faurecia Sieges Automobile | Holding system for covering panel of automobile lower rear part seat back comprises single elastic element connected under seat part and having ends fixed on panel lower edge |
WO2003074320A1 (en) * | 2002-03-04 | 2003-09-12 | Johnson Controls Gmbh | Seat, especially a back seat of a motor vehicle, and upholstered covering used for said type of seat |
Also Published As
Publication number | Publication date |
---|---|
JP2007534392A (en) | 2007-11-29 |
DE102004021270B3 (en) | 2005-08-11 |
JP4335281B2 (en) | 2009-09-30 |
EP1744929A1 (en) | 2007-01-24 |
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