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WO2008017360A1 - Dispositif de fixation pour un composant de véhicule et élément en mousse - Google Patents

Dispositif de fixation pour un composant de véhicule et élément en mousse Download PDF

Info

Publication number
WO2008017360A1
WO2008017360A1 PCT/EP2007/006181 EP2007006181W WO2008017360A1 WO 2008017360 A1 WO2008017360 A1 WO 2008017360A1 EP 2007006181 W EP2007006181 W EP 2007006181W WO 2008017360 A1 WO2008017360 A1 WO 2008017360A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening device
fastening
base part
foam
edge region
Prior art date
Application number
PCT/EP2007/006181
Other languages
German (de)
English (en)
Inventor
Robert SCHÜLE
Martin Gutenschwager
Juergen Kuettner
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 WO2008017360A1 publication Critical patent/WO2008017360A1/fr

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
    • B60N2/5816—Seat coverings attachments thereof
    • B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners or the like

Definitions

  • the present invention relates to a fastening device for a vehicle component, in particular a vehicle seat, wherein the fastening device has a base part and provided for latching fastening element, wherein the base part is provided for attachment by substantially complete foaming in a foam part.
  • Such fastening devices are well known.
  • a foam part made of polyurethane or the like wherein the foam part has at least one arranged in a recess fastening device for fastening a cover, wherein the fastening device comprises a base member, wherein the base element foamed in the foam part is.
  • the fastening device comprises a base member, wherein the base element foamed in the foam part is.
  • the present invention is therefore based on the object to provide a fastening device for a vehicle component, in particular a vehicle seat, so that wear on adjacent components of the fastening device, in particular for fabrics and the like, avoided or reduced.
  • a fastening device for a vehicle component wherein the fastening device has a base part and a fastening element provided for latching fastening, wherein the base part is provided for fastening by substantially complete foaming in a foam part, wherein furthermore the base part has a central region and an edge region ,
  • the fastening device it is advantageously possible according to the invention for the fastening device to have a comparatively high resistance to force has a tensile force and is designed to be relatively soft pressure, so that negative interactions with adjacent components, in particular fabrics are largely avoided or at least reduced.
  • transition areas are provided, which are preferably provided obliquely. This makes it possible that the fastening device undergoes a resilient training in its base part, so that according to the invention wear and tear on adjacent components can be avoided or reduced. Furthermore, it is preferred according to the invention that the central area is provided with a height offset relative to the edge areas in the direction of the fastening element. As a result, an increase in the tensile load capacity and a reduction in compressive force capacity can be advantageously achieved. Furthermore, it is inventively provided that the edge region is provided as a continuous frame. In this way, it is advantageously possible to realize a particularly good connection between the base part of the fastening device and the foam of the foam part, so that the fastening device can be connected in a particularly stable manner with the foam part.
  • the base part it is further preferred for the base part to have a plurality of recesses between the edge region and the central region, which advantageously contributes to ensuring good anchoring of the fastening device in the foam or in the foam part.
  • a further advantageous measure consists in that the fastening element has cambered surfaces and / or that edges of the fastening element are provided with maximum radii, so that in particular in the case of a scuffing load or of constant contact loads with adjacent components they have the least possible wear.
  • the fastening element has an insertion funnel. This advantageously increases the Easy to install the fastening device or the mountability of the vehicle component.
  • Another object of the present invention is a foam part with a fastening device according to the invention.
  • foam parts are advantageously used, for example, as a seat padding for vehicle seats, wherein the fastening device is provided for example at the transition region between a so-called seat mirror and a so-called seat cheek and contributes to the seat cover fabric is drawn into the transition region between the seat mirror and the seat back and the total Vehicle component so that gives a visually very valuable and beneficial impression.
  • Figure 1 shows schematically a sectional view through a fastening device according to the invention.
  • Figure 2 shows schematically a sectional view through a foam part according to the invention with a fastening device according to the invention.
  • Figure 3 shows schematically a perspective view of a fastening device according to the invention.
  • FIG. 4 shows a plan view of a fastening device according to the invention.
  • FIG. 5 shows a side view of a fastening device according to the invention.
  • Figures 6, 7 and 8 show sectional views of the fastening device according to the invention along different cutting lines according to Figures 4 and 5.
  • a fastening device 10 is shown schematically in sectional view.
  • the fastening device 10 is in Also referred to below as a retaining clip for the seat cover of a vehicle seat.
  • the retaining clip 10 has a base plate 2 or a base part 2 and a locking part 3 or a fastening element 3 protruding toward the seat cover.
  • the fastening device 10 in a foam part (not shown in Figure 1), which is also referred to as a poster part for a vehicle seat, foamed.
  • the fastening element 3 of the fastening device 10 engages according to the invention in a corresponding fastening part of the seat cover or in another component.
  • the fastening device 10 is intended to withstand high tensile loads in the Z direction but, on the other hand, should not be noticeable to the occupant, ie be designed to be pressure-smooth, ie comparatively yielding for forces in the negative Z direction.
  • the fastening element 3 has a latching hook 4.
  • the latching hook 4 has a reinforced portion 5, which serves to increase the tensile strength, that is, the aggravation of a bending of the latching hook 4 is used.
  • the base part 2 is arranged with a height offset d between an edge region 6 of the base part 2 and an elevated or offset central region 7 of the base part 2, wherein between the central region 7 and the edge region 6 of the base part 2, a plurality of transition regions 8 are provided At a force load in negative Z-direction, that is, a compressive load, compress in the negative Z-direction. As a result, a comparatively large flexibility against forces in the negative Z direction is ensured.
  • FIG. 2 shows a schematic representation of a sectional view of a fastening device 10 according to the invention in a foam part 20, parts of a cover 30 and a cover fabric 30 being shown as decorative material of the vehicle component or vehicle seat (not shown).
  • the cover 30 has a mirror portion 31 and a carriage portion 32. At the transition point between the mirror region 31 and the carriage region 32, the cover 30 is pulled down by the fastening device 10 (in the negative Z direction), thereby applying a tensile force (in the positive Z direction) to the fastening device 10 or in particular on the fastener 3.
  • This tensile force is due to the preferably integrally provided fastening device 10 on the base part 2 and because of this Foamed in the foam part 20 transferred to the foam member 20 and introduced into the foam 21.
  • FIG. 3 shows a schematic representation of a perspective view of a fastening device 10 with a closer look at the forces acting on the fastening device 10.
  • the reference symbol F denotes a tensile force in the positive Z direction.
  • the reference character F ' denotes a compressive force in the negative Z direction.
  • the reference character F shows a joining force for introducing a welt or a core into the fastening element 3 of the fastening device 10 according to the invention.
  • FIG. 4 shows a plan view of the fastening device 10 according to the invention.
  • FIG. 5 shows a side view of the fastening device 10.
  • sectional lines A-A, B-B and C-C are shown, which correspond to the representations according to FIGS. 6 A-A, 7 B-B and 8 C-C.
  • the edge region 6, the transition regions 8 and the central part 7 and the fastener 3 is shown.
  • FIG. 5 shows the edge region 6, the central part 7, the transition regions 8 and the fastening element 3.
  • the fastener 3 is shown with its latching hook 4.
  • FIG. 7 schematically shows a sectional view of the fastening device 10 together with a partial region of the foam material 21.
  • FIG. 8 shows a further side view of the fastening device 10 according to the invention with the edge region 6, the fastening element 3, the central region 7 and the transition regions 8.
  • the joining force for a trim wire or reference wire which is designated by the reference numeral 35 in FIG. 2 is smaller than the maximum compressive force of the fastening device 10 according to the invention in the foamed state.
  • the areas of the fastening device 10 facing the trim area or the cover 30 are cambered and the edges with maximum Radii are provided to eliminate the cutting action of edges and generally allow less wear of the cover 30.
  • the width of the insertion funnel designated by the reference numeral 9 in FIG. 1 is chosen to be particularly large according to the invention, so that easier assembly is possible.

Landscapes

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

Abstract

L'invention concerne un dispositif de fixation (10) pour un composant de véhicule, notamment un siège de véhicule, ledit dispositif de fixation (10) comportant un élément de base (2) et un élément de fixation (3) prévu pour être encliqueté. Selon l'invention, l'élément de base (2) est destiné à être fixé principalement par injection totale dans un élément en mousse (20), l'élément de base comportant une zone centrale (7) et une zone périphérique (6).
PCT/EP2007/006181 2006-08-10 2007-07-12 Dispositif de fixation pour un composant de véhicule et élément en mousse WO2008017360A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006037616.1 2006-08-10
DE102006037616A DE102006037616A1 (de) 2006-08-10 2006-08-10 Befestigungsvorrichtung für eine Fahrzeugkomponente und Schaumteil

Publications (1)

Publication Number Publication Date
WO2008017360A1 true WO2008017360A1 (fr) 2008-02-14

Family

ID=38474246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/006181 WO2008017360A1 (fr) 2006-08-10 2007-07-12 Dispositif de fixation pour un composant de véhicule et élément en mousse

Country Status (2)

Country Link
DE (1) DE102006037616A1 (fr)
WO (1) WO2008017360A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8191971B2 (en) 2010-03-17 2012-06-05 Lear Corporation Seat trim assembly
US8197010B2 (en) 2008-11-12 2012-06-12 Lear Corporation Seat trim assembly
US8998310B2 (en) 2012-09-07 2015-04-07 Lear Corporation Seat trim retention clip
US20230085792A1 (en) * 2020-03-06 2023-03-23 Nifco Inc. Skin locking clip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032013B1 (fr) * 2015-01-23 2017-04-21 Faurecia Sieges D'automobile Organe de fixation, assemblage comportant un tel organe, siege comportant un tel assemblage et procede de fabrication d'un tel assemblage.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921315A1 (de) * 1989-06-29 1991-01-10 Daimler Benz Ag Vorrichtung zur befestigung eines bezuges eines kraftwagensitzes
DE29822649U1 (de) * 1998-12-22 1999-04-08 F.S. Fehrer GmbH & Co. KG, 97318 Kitzingen Schaumteil aus Polyurethan o.dgl., insbesondere zur Verwendung als Polsterelement bei der Herstellung von Fahrzeugsitzen
DE202005013339U1 (de) * 2005-08-24 2005-11-24 Oke Automotive Gmbh Rastaufnahmeelement und Rastverbindungssystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20116911U1 (de) * 2001-10-18 2002-02-21 F.S. Fehrer GmbH & Co. KG, 97318 Kitzingen Schaumteil, insbesondere zur Verwendung als Polsterelement bei der Herstellung von Fahrzeugsitzen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921315A1 (de) * 1989-06-29 1991-01-10 Daimler Benz Ag Vorrichtung zur befestigung eines bezuges eines kraftwagensitzes
DE29822649U1 (de) * 1998-12-22 1999-04-08 F.S. Fehrer GmbH & Co. KG, 97318 Kitzingen Schaumteil aus Polyurethan o.dgl., insbesondere zur Verwendung als Polsterelement bei der Herstellung von Fahrzeugsitzen
DE202005013339U1 (de) * 2005-08-24 2005-11-24 Oke Automotive Gmbh Rastaufnahmeelement und Rastverbindungssystem

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197010B2 (en) 2008-11-12 2012-06-12 Lear Corporation Seat trim assembly
CN101731867B (zh) * 2008-11-12 2013-04-03 李尔公司 座椅装饰组件
US8528984B2 (en) 2008-11-12 2013-09-10 Lear Corporation Seat trim retention clip
US8191971B2 (en) 2010-03-17 2012-06-05 Lear Corporation Seat trim assembly
US8998310B2 (en) 2012-09-07 2015-04-07 Lear Corporation Seat trim retention clip
US20230085792A1 (en) * 2020-03-06 2023-03-23 Nifco Inc. Skin locking clip
US12122276B2 (en) * 2020-03-06 2024-10-22 Nifco Inc. Skin locking clip

Also Published As

Publication number Publication date
DE102006037616A1 (de) 2008-02-14

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