Retractable footrest

• US 20080296957A1
• Filed: 08/01/2008
• Published: 12/04/2008
• Est. Priority Date: 04/25/2007
• Status: Abandoned Application

• Current Assignee: Reinhold Industries, Inc. (Heico Corporation)
• Original Assignee: Reinhold Industries, Inc. (Heico Corporation)
• Inventors: Clough, Robert
• Application Number:
  US12/221,378
• Publication Number:
  US 20080296957A1
• Time in Patent Office: Days
• US Class Current: 297/423.15
• CPC Class Codes: B60N 3/063 with adjustment systems
• CPC Class Codes: B64D 11/0643 Adjustable foot or leg rests

Abstract

A vehicle seat that embodies a foot support assembly that is movable from a stowed position proximate the seat back to a deployed position wherein the assembly extends rearwardly of the seat. The foot support assembly of the vehicle seat includes a sub-assembly that comprises a pair of side-support members that support a footrest, the sub-assembly being positioned so as to automatically pivot downwardly as the foot support assembly is moved into its deployed position. The footrest is pivotally connected to the pair of side-support members for movement from a stowed position between the side-support members to a deployed position wherein it extends outwardly from the side-support members.

Claims

1. In combination with a seat, including a seat portion and a backrest having a rear upper surface, a rear lower surface and a rear intermediate surface, a footrest assembly comprising:

(a) a pair of transversely spaced-apart connector brackets connected to said rear lower surface of said backrest, each said connector bracket having a locking cavity formed therein;

(b) a pair of side members pivotally connected to said connector brackets for movement relative thereto between a first lowered position and a second upraised position;

(c) a pair of connector assemblies connecting said pair of side members to said pair of connector brackets, each said connector assembly of said pair of connector assemblies comprising;

(i) an internally threaded member having a head portion closely receivable within said locking cavities formed in said pair of transversely spaced-apart connector brackets; and

(ii) an externally threaded member connected to said internally threaded member; and

(d) a foot support assembly pivotally connected to each of said spaced-apart side members.

2. The combination as defined in claim 1 in which each of said side members is provided with a washer receiving cavity and in which each said connector assembly of said pair of connector assemblies further comprises a pair of friction washers received within said washer receiving cavities.

3. The combination as defined in claim 2 in which each of said externally threaded members of each said connector assembly of said pair of connector assemblies has a tapered head provided with an Allen wrench receiving socket.

4. The combination as defined in claim 2 in which said foot support assembly comprises:

(a) a pair of transversely spaced-apart connector members; and

(b) a generally planar foot support connected to and spanning said spaced-apart connector members, said pair of transversely spaced-apart connector members being pivotally movable relative said spaced-apart side members between a first stowed position wherein said connector members are generally parallel with said spaced-apart side members to a second deployed position wherein said connector members are angularly inclined relative to said spaced-apart side members.

5. The combination as defined in claim 4 in which each of said spaced-apart side members is provided with an arcuate-groove and in which each of said spaced-apart connector members is provided with an outwardly extending pin that is closely receivable within said arcuate groove.

6. The combination as defined in claim 5 in which said foot support assembly further comprises a pair of pivot pins, each having a shank portion and a threaded end portion and in which each of said spaced-apart connector members is provided with a generally centrally disposed threaded-bore for threadably receiving said threaded end portion of a selected one of said pair of pivot pins.

7. The combination as defined in claim 6 in which each of said spaced-apart side members is provided with a through-bore for receiving a selected one of said pair of pivot pins.

8. In combination with a seat, including a seat portion and a backrest having a rear upper surface, a rear lower surface and a rear intermediate surface, a footrest assembly comprising:

(a) a pair of transversely spaced-apart connector brackets connected to said rear lower surface of said backrest, each said connector bracket having a generally oval-shaped cavity formed therein;

(b) a pair of side members pivotally connected to said connector brackets for movement relative thereto between a first lowered position and a second upraised position, each of said side members being provided with a generally circular shaped cavity;

(c) a pair of connector assemblies connecting said pair of side members to said pair of connector brackets, each said connector assembly of said pair of connector assemblies comprising;

(i) an internally threaded member, said internally threaded member having a hexagonal shaped head portion closely receivable within said generally oval-shaped cavities formed in said pair of transversely spaced-apart connector brackets;

(ii) an externally threaded member connected to said internally threaded member, said externally threaded member having a tapered head provided with an Allen wrench receiving socket; and

(iii) a pair of friction washers received within said generally circular shaped cavities formed in said pair of side members; and

(d) a foot support assembly pivotally connected to each of said spaced-apart side members.

9. The combination as defined in claim 8 in which said foot support assembly comprises:

(a) a pair of transversely spaced-apart connector members; and

(b) a generally planar foot support connected to and spanning said spaced-apart connector members, said pair of transversely spaced-apart connector members being pivotally movable relative said spaced-apart side members between a first stowed position wherein said connector members are generally parallel with said spaced-apart side members to a second deployed position wherein said connector members are angularly inclined relative to said spaced-apart side members.

10. In combination with a seat, including a seat portion and a backrest having a rear upper surface, a rear lower surface and a rear intermediate surface, a footrest assembly comprising:

(a) a pair of transversely spaced-apart connector brackets connected to said rear lower surface of said backrest, each said connector bracket having a generally oval-shaped cavity formed therein;

(b) a pair of side members pivotally connected to said connector brackets for movement relative thereto between a first lowered position and a second upraised position, each of said side members being provided with a generally circular shaped cavity;

(c) a pair of connector assemblies connecting said pair of side members to said pair of connector brackets, each said connector assembly of said pair of connector assemblies comprising;

(i) an internally threaded member, said internally threaded member having a hexagonal shaped head portion closely receivable within said generally oval-shaped cavities formed in said pair of transversely spaced-apart connector brackets;

(ii) an externally threaded member connected to said internally threaded member, said externally threaded member having a tapered head provided with an allen wrench receiving socket; and

(iii) a pair of friction washers received within said generally circular shaped cavities formed in said pair of side members; and

(d) a foot support assembly pivotally connected to each of said spaced-apart side members, said foot support assembly comprising;

(i) a pair of transversely spaced-apart connector members; and

(ii) a generally planar foot support connected to and spanning said spaced-apart connector members, said pair of transversely spaced-apart connector members being pivotally movable relative said spaced-apart side members between a first stowed position wherein said connector members are generally parallel with said spaced-apart side members to a second deployed position wherein said connector members are angularly inclined relative to said spaced-apart side members.