Vehicle seat trim paddle attachment

• US 8,814,267 B2
• Filed: 01/28/2011
• Issued: 08/26/2014
• Est. Priority Date: 02/16/2010
• Status: Active Grant

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Welch, Thomas A. Sr., Paruszkiewicz, William, Clauser, James, Frelich, Jeffrey Joseph, Severinski, Paul S., Patterson, Louella
• Primary Examiner(s): MCPARTLIN, SARAH BURNHAM
• Application Number:
  US13/510,389
• Publication Number:
  US 20120299360A1
• Time in Patent Office: 1,306 Days
• Field of Search: 297/218.1, 297/218.2, 297/218.4, 297/228.12, 297/226
• US Class Current: 297/218.4
• CPC Class Codes: B60N 2/5825 by hooks, staples, clips, snap fasteners or the like
• CPC Class Codes: Y10T 29/481 Method

Abstract

Embodiments of the invention are generally directed to securing a trim cover to a vehicle seat cushion. In at least one embodiment, a seat cushion assembly comprises a foam cushion having an “A” surface, a “B” surface, and at least one slot extending therebetween, a trim cover extending over the foam cushion, and a trim cover attachment assembly secured to the trim cover for securing the trim cover adjacent the foam cushion. In at least one embodiment, the trim cover attachment assembly comprises a flexible sheet having a first end attached to the trim cover and a second end having a paddle that sits adjacent the “B” surface of the foam cushion, the fabric extending through the slot of the foam cushion.

Claims

1. A seat cushion assembly for a vehicle, the cushion assembly comprising:

a foam cushion having an “

A”

surface, a “

B”

surface, and at least one slot extending therebetween;

a trim cover extending over the foam cushion; and

a trim cover attachment assembly secured to the trim cover for securing the trim cover adjacent the foam cushion, the trim cover attachment assembly comprising a flexible sheet having a first end, a second end and an intermediate portion extending between and connecting the first and second ends, the first end being attached to the trim cover, the first end and the intermediate portion being disposed within the slot, the second end being disposed adjacent the “

B”

surface outside of the slot and having a paddle that sits flush against the “

B”

surface of the foam cushion, the paddle being attached to the second end of the flexible sheet, and the second end of the flexible sheet having a bead secured thereto, the bead having a first width, the paddle having a planar body portion having a paddle slot having a first portion in communication with a second portion, the first portion having a second width and the second portion having a third width, the third width being bigger than the first width and the second width and the first width being bigger than the second width but smaller than the third width.

2. The cushion assembly of claim 1 wherein the paddle is secured directly to the second end of the flexible sheet.

3. The cushion assembly of claim 1 wherein the slot is 0.5 to 8 mm wide and the cushion has a trench 2 to 12 mm wide in communication with the slot, the trim cover having selvage disposed within the trench.

4. The cushion assembly of claim 1 wherein the trim cover attachment assembly comprises a first trim cover attachment assembly secured to the trim cover at a first location, the cushion assembly further comprising a second trim cover assembly secured at a second location, the second location being spaced from the first location, the second trim cover assembly comprising a flexible sheet having a first end attached to the trim cover and a second end having a paddle that sits adjacent the “

B”

surface of the foam cushion, the flexible sheet extending through a second slot of the foam cushion.

5. A trim cover assembly securable to a seat cushion assembly for a vehicle, the cushion assembly comprising a foam cushion having an “

A”

surface, a “

B”

surface, and at least one slot extending therebetween and a trench in communication with the slot, the trim cover assembly comprising;

a trim cover extendable over the foam cushion; and

a trim cover attachment assembly secured to the trim cover for securing the trim cover adjacent the foam cushion, the trim cover attachment assembly comprising a flexible sheet having a first end attached to the trim cover and a second end having a paddle that, when the trim cover is secured adjacent the foam cushion, sits against the “

B”

surface of the foam cushion, with the flexible sheet extending through the slot of the foam cushion, wherein the second end of the flexible sheet has a bead secured thereto, the bead having a first width, the paddle having a planar body portion having a paddle slot having a first portion in communication with a second portion, the first portion having a second width and the second portion having a third width, the third width being bigger than the first width and the second width, and the first width being bigger than the second width but smaller than the third width.

6. The trim cover assembly of claim 5 wherein the paddle is attached to the second end of the flexible sheet.

7. The trim cover assembly of claim 6 wherein the paddle is secured directly to the second end of the flexible sheet.

8. The trim cover assembly of claim 5 wherein the trim cover attachment assembly comprises a first trim cover attachment assembly secured to the trim cover at a first location, the cushion assembly further comprising a second trim cover assembly secured at a second location, the second location being spaced from the first location, the second trim cover assembly comprising a flexible sheet having a first end attached to the trim cover and a second end having a paddle that sits against the “

B”

surface of the foam cushion, the flexible sheet extending through a second slot of the foam cushion.

9. A method of attaching a trim cover to a foam cushion, said method comprising:

providing a foam cushion having an “

A”

surface, a “

B”

surface, and at least one slot extending therebetween;

providing a trim cover having an underside and a top side;

providing a trim cover attachment assembly comprising a flexible sheet having a first end, a second end, an intermediate portion extending between and connecting the first and second ends, and paddle adjacent the second end of the flexible sheet, the paddle being attached to the second end of the flexible sheet, and the second end of the flexible sheet having a bead secured thereto, the bead having a first width, the paddle having a paddle slot having a first portion having a second width and a second portion having a third width, the third width being bigger than the first width and the second width and the first width being bigger than the second width but smaller than the third width;

securing the first end of the flexible sheet to the underside of the trim cover;

displacing the flexible sheet through the slot so that the second end of the flexible sheet extends out of the slot adjacent the “

B”

surface; and

disposing the paddle on the “

B”

surface of the foam cushion such that the flexible sheet extends between the trim cover surface and the “

B”

surface of the foam cushion.

10. The method of claim 9 wherein the paddle is secured directly to the second end of the flexible sheet.

11. The method of claim 9 wherein the slot is 0.5 to 8 mm wide.

12. The method of claim 9 wherein the trim cover attachment assembly comprises a first trim cover attachment assembly secured to the trim cover at a first location, the cushion assembly further comprising a second trim cover assembly secured at a second location, the second location being spaced from the first location, the second trim cover assembly comprising a flexible sheet having a first end attached to the trim cover and a second end having a paddle that adjacent the “

B”

surface of the foam cushion, the flexible sheet extending through a second slot of the foam cushion.

13. The method of claim 9 wherein the step of displacing the flexible sheet through the slot comprises passing the flexible sheet and the paddle through the slot and the step of disposing the paddle on the “

B”

surface comprises rotating the paddle after it passes through the slot to allow the paddle to sit against the “

B”

surface.

14. The method of claim 9 wherein the step of displacing the flexible sheet through the slot comprises passing the flexible sheet and the bead through the slot and the step of disposing the paddle on the “

B”

surface comprises passing the bead through the second portion of the paddle slot and displacing the bead against the first portion of the paddle slot and the paddle.