Seat cover fastening system

• US 3,995,892 A
• Filed: 12/29/1975
• Issued: 12/07/1976
• Est. Priority Date: 12/29/1975
• Status: Expired due to Term

• Current Assignee: Bostrom Seating Corporation
• Original Assignee: UOP Llc (Honeywell International Inc.)
• Inventors: Hall, Garth O., Hellman, Richard F.
• Primary Examiner(s): Mitchell, James C.
• Application Number:
  US05/645,121
• Time in Patent Office: 344 Days
• Field of Search: 5/339, 5/353.1, 5/353.2, 5/353.5, 5/353.6, 160/391, 160/392, 160/394, 160/395, 160/397, 297/218, 297/219, 297/226
• US Class Current: 297/218.1
• CPC Class Codes: B60N 2/6045 by clamping means

Abstract

Fastening system for seat covers permits rapid assembly of a seat cover to a seat back member while preventing unauthorized removal of the seat cover. The system includes a split tube which may be loosely positioned in a recess in the seat member. A stiff, elongated retaining member of a material such as fiberboard or plastic is attached along the length of each of the ends of the upholstery material and both ends are then inserted into the slot in the tube. The normal tension forces on the upholstery force at least portions of the retaining members to move away from the slot and act as barbs to resist removal of the upholstery from the slot.

Claims

1. In a seat member having a compressible cushion portion and an upholstery portion surrounding said compressible cushion portion, the improvement comprising stiff longitudinal retaining portions affixed to the opposite ends of said upholstery portion, said upholstery portion being of such a length that said cushion portion will be at least partially compressed when said opposite ends are in overlying relationship with each other, said cushion portion being recessed in the vicinity of said opposite ends, and a generally tubular member being located in said recess, said tubular member having an outwardly facing longitudinal slot, said overlying opposite ends and said retaining portions being positioned within said tubular member so that an edge of each of said retaining portions is in contact with the inner wall of said tubular member at a location closely adjacent to said longitudinal slot, said retaining portions preventing the removal of said opposite ends from said longitudinal slot.

2. The seat member of claim 1 wherein said retaining portions are sewn to said opposite ends of said upholstery portions.

3. The seat member of claim 2 wherein said retaining portions are sewn to said opposite ends of said upholstery portions along a line parallel to an edge of the inner wall of said tubular member.

4. The seat member of claim 1 wherein said retaining portions comprise generally flat strips of plastic.

5. The seat member of claim 1 wherein said retaining portions comprise generally flat strips of fiberboard.

6. The seat member of claim 1 wherein said retaining portions comprise generally flat strips and said longitudinal slot has a width which is less than the combined thickness of a pair of retaining portions and a pair of upholstery portions while being at least as great as the thickness of a single retaining portion and a pair of upholstery portions.

7. The seat member of claim 1 wherein said retaining portions comprise an inner portion of a member which also includes an outer portion which covers the edges of said longitudinal slot.

8. The seat member of claim 7 wherein said member is formed of extruded plastic and said outer portion includes an angled lip portion which covers the edge formed by the intersection of said longitudinal slot with the outer surface of said generally tubular member.