J-strip with hook-and-loop attachment for trim cover

• US 5,971,478 A
• Filed: 08/13/1997
• Issued: 10/26/1999
• Est. Priority Date: 08/13/1997
• Status: Expired due to Fees

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Hurite, Steve
• Primary Examiner(s): Cuomo, Peter M.
• Assistant Examiner(s): Allred, David E
• Application Number:
  US08/910,142
• Time in Patent Office: 804 Days
• Field of Search: 297/218.1, 297/218.3, 297/218.5, 297/228.13, 241/DIG. 11, 241/442
• US Class Current: 297/218.3
• CPC Class Codes: B60N 2/5833 by hook-and-loop type fasteners
• CPC Class Codes: Y10T 24/27 including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]

Abstract

A J-strip is adapted for attaching an edge portion of a trim cover material to a vehicle seat frame component. An elongated extruded plastic strip includes a substantially J-shaped cross-section with a flat portion and a curved portion extending from the flat portion. The curved portion is configured to cooperate with the frame component for receiving the frame component therein. A plurality of hooks extend from the flat portion and from the curved portion. A plurality of loops extend from the edge portion of the trim cover for engagement with the plurality of hooks in a hook-and-loop fastener arrangement for securing the trim cover to the frame component such that the trim cover is wrapped at least partially around the curved portion when attached. A method of forming a crease in a seat cover using hook-and-loop fasteners is also provided.

Claims

1. A vehicle seat trim assembly, comprising:

a seat frame component having an exterior side facing outwardly of the vehicle seat, and an interior side facing inwardly of the vehicle seat;

an elongated extruded plastic strip having a substantially J-shaped cross-section with an interior surface of a flat portion positioned against the exterior side of the frame component and a curved portion extending from the flat portion, wherein said curved portion is attached to the frame component on the interior side thereof;

one of two hook-and-loop fastener components attached to exterior surface of the flat portion and the curved portion, the first component comprising a hook portion and the second component comprising a loop portion; and

a trim cover with an edge portion having the other of said two hook-and-loop fastener components disposed on an interior of the edge portion and cooperating with said one component, said other component securing the trim cover to the frame component by extending only partially around the curved portion whereby to reduce the amount of trim cover material needed for attachment to and concealment of the frame component and said plastic strip.

2. The vehicle seat trim assembly of claim 1, further comprising:

a protrusion extending from the seat frame component; and

a hook edge protruding from a distal end of the curved portion for cooperation with said protrusion for grasping the frame component.

3. The vehicle seat trim assembly of claim 2, wherein the curved portion and hook edge in combination return more than 180°

toward the flat portion.