Cover panel for vehicle seat with invisible tie-down

• US 10,682,935 B2
• Filed: 11/03/2017
• Issued: 06/16/2020
• Est. Priority Date: 11/03/2017
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Lewis, Matthew, Kriesel, Jesse J., Kuchlbauer, Stacy N.
• Primary Examiner(s): Davis, Cassandra
• Application Number:
  US15/802,611
• Publication Number:
  US 20190135147A1
• Time in Patent Office: 956 Days
• Field of Search: 2974526, 29745261, 29745258, 29745259
• CPC Class Codes: B60N 2/5825 by hooks, staples, clips, snap fasteners or the like
• CPC Class Codes: B60N 2/5833 by hook-and-loop type fasteners
• CPC Class Codes: B60N 2/5875 by adhesion, e.g. gluing

Abstract

A cover panel for installation over foam of a vehicle seat includes a first layer with an occupant-facing surface and a foam-facing surface. The foam-facing surface is located opposite to the occupant-facing surface. The first layer is configured to cover at least a portion of the foam of the vehicle seat. The cover panel further includes a second layer bonded to the foam-facing surface of the first layer such that the second layer is obscured from view by the first layer. The cover panel also includes a tie-down connected to the second layer that projects away from the foam-facing surface, wherein the tie-down is configured to tension the first layer when the tie-down is pulled away from the foam-facing surface.

Claims

1. A cover panel configured to be installed over foam of a vehicle seat comprising:

a first layer including an occupant-facing surface and a foam-facing surface, the foam-facing surface located opposite to the occupant-facing surface, the first layer configured to cover at least a portion of the foam of the vehicle seat;

a second layer bonded to the foam-facing surface of the first layer such that the second layer is obscured from view by the first layer; and

a tie-down disposed between the first layer and the second layer, stitched to the second layer and projecting away from the foam-facing surface, wherein the tie-down is configured to tension the first layer when the tie-down is pulled away from the foam-facing surface.

2. The cover panel of claim 1 wherein the second layer is disposed parallel to the first layer.

3. The cover panel of claim 1 wherein the first layer covers the second layer and the tie-down such that the second layer and the tie-down are not visible when the cover panel is assembled on the vehicle seat.

4. The cover panel of claim 1 wherein:

the tie-down is stitched to the second layer at one or more seams; and

the one or more seams are obscured from view by the first layer such that only the first layer is visible when the cover panel is assembled on the vehicle seat.

5. The cover panel of claim 1 further comprising a second tie-down connected to the second layer and projecting away from the foam-facing surface, wherein the second tie-down is configured to tension the first layer when the second tie-down is pulled away from the foam-facing surface.

6. The cover panel of claim 1 wherein the second layer is a layer of foam padding.

7. The cover panel of claim 1 wherein the tie-down includes a first attachment element, the first attachment element configured to connect to a complimentary second attachment element disposed in a pocket in the foam of the vehicle seat.

8. The cover panel of claim 1 wherein:

the tie-down includes a tension portion and a tail portion;

the tension portion is stitched to the second layer and is disposed between the first layer and the second layer; and

the tail portion projects away from the tension portion and is configured to project into a pocket located in the foam of the vehicle seat.

9. The cover panel of claim 1 wherein the first layer has a smooth surface configured to cover a portion of the vehicle seat having a concave profile.

10. A vehicle seat including the cover panel of claim 1.

15. The cover panel of claim 1 wherein the occupant-facing surface of the first layer is unwrinkled when the tie-down tensions the first layer.

11. A vehicle seat comprising:

a foam structure having a concave profile and a pocket; and

a cover panel positioned over the foam structure, the cover panel including;

a visible first layer extending over the concave profile and the pocket;

a second layer disposed parallel to the first layer and bonded to the first layer such that the second layer is obscured from view by the first layer; and

a tie-down connected to the second layer and disposed between the first layer and the second layer, the tie-down including a tail portion that projects away from the first layer and into the pocket of the foam structure wherein the tie-down is configured to tension the first layer when the tie-down is pulled away from the first layer to maintain a smooth surface of the first layer across the concave profile and the pocket.

12. The vehicle seat of claim 11 wherein the tie-down and the second layer are covered by the first layer.

13. The vehicle seat of claim 11 wherein the pocket is disposed at a center of the concave profile.

14. The vehicle seat of claim 11 wherein:

the tie-down is stitched to the second layer by a plurality of seams; and

the seams are covered by the first layer.