Vehicle seating assembly with manual independent thigh supports

• US 9,421,894 B2
• Filed: 04/02/2014
• Issued: 08/23/2016
• Est. Priority Date: 04/02/2014
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Line, Johnathan Andrew, Hosbach, Christian J., Nichols, Brandon W., Sidhu, Mandeep Singh, Reddy, Balakrishna
• Primary Examiner(s): Allred, David E
• Assistant Examiner(s): HARRISON, ALEXANDER SCOTT
• Application Number:
  US14/243,027
• Publication Number:
  US 20150283931A1
• Time in Patent Office: 874 Days
• Field of Search: 297/284.11, 297/423.26, 297/463.1, 297/312, 297/248, 248/74.2, 242/79
• US Class Current: 1/1
• CPC Class Codes: B60N 2/62 Thigh-rests B60N2/914 takes precedence
• CPC Class Codes: B60N 2205/30 Seat or seat parts characterised by comprising plural parts or pieces

Abstract

A vehicle seating assembly includes a seat base. First and second independent thigh supports are pivotally coupled to the seat base. A support rod extends below the first and second independent thigh supports and is operably coupled to each of the first and second independent thigh supports by a gasket member and a bracket. A first spring member includes a body portion in abutting contact with an underside of the first independent thigh support and includes legs engaged with the support rod. The first spring member biases the first independent thigh support to a raised position. A second spring member includes a body portion in abutting contact with an underside of the second independent thigh support and includes legs engaged with the support rod. The second spring member biases the second independent thigh support to a raised position.

Claims

1. A vehicle seating assembly comprising:

a seat base;

first and second independent thigh supports pivotally coupled to the seat base;

a support rod extending below the first and second independent thigh supports and operably coupled to each of the first and second independent thigh supports by a gasket member and a bracket, the first and second independent thigh supports configured to rotate about a rear pivot pin;

a first spring member having an elongate body portion in abutting contact with and extending across an underside of the first independent thigh support and having legs engaged with the support rod, wherein the first spring member biases the first independent thigh support to a raised position; and

a second spring member having an elongate body portion in abutting contact with and extending across an underside of the second independent thigh support and having legs engaged with the support rod, wherein the second spring member biases the second independent thigh support to a raised position, wherein the underside of each of the first independent thigh support and the second independent thigh support includes recesses configured to receive the support rod.

2. The vehicle seating assembly of claim 1, wherein the body portion of the first and second spring members is securely engaged with the underside of the first and second independent thigh supports, respectively, by a fastenerless snap-fit connection.

3. The vehicle seating assembly of claim 1, wherein the legs of the first and second spring members wrap around a top and front area of the support rod.

4. The vehicle seating assembly of claim 1, wherein the first and second spring members bias the first and second independent thigh supports, respectively, away from the support rod.

5. The vehicle seating assembly of claim 1, wherein each gasket member includes a C-shaped construction configured to extend around a bottom of the support rod.

6. The vehicle seating assembly of claim 1, wherein the first and second independent thigh supports are configured to rotate approximately 8 degrees between fully raised and lowered positions.

7. The vehicle seating assembly of claim 1, wherein the first and second independent thigh supports include a downwardly extending pivot wall configured to receive a pivot pin about which each of the first and second independent thigh supports rotate.

8. A vehicle seating assembly comprising:

first and second independently movable thigh supports operably coupled to a vehicle seat;

a single member extending transversely below the first and second independently movable thigh supports and operably coupled to each of the first and second independently movable thigh supports;

a bracket assembly disposed below each of the first and second independently movable thigh supports and completely encircling the support member, the bracket assembly defining an enlarged aperture that allows limited vertical movement of the first and second independently movable thigh supports, wherein the bracket assembly of the first independently movable thigh support moves vertically with the first independently movable thigh support, and the bracket assembly of the second independently movable thigh support moves vertically with the second independently movable thigh support;

a first spring member having a first portion engaged with the first independently movable thigh support and a second portion engaged with the support member; and

a second spring member having a first portion engaged with the second independently movable thigh support and a second portion engaged with the support member.

9. The vehicle seating assembly of claim 8, wherein a body portion of the first and second spring members is securely engaged with the underside of the first and second independently movable thigh supports, respectively, by a fastenerless snap-fit connection.

10. The vehicle seating assembly of claim 8, wherein the first and second spring members bias the first and second independently movable thigh supports, respectively, away from the support rod.

11. The vehicle seating assembly of claim 8, wherein legs of the first and second spring members wrap around a top and front area of a support rod.

12. The vehicle seating assembly of claim 11, wherein the underside of each of the first independently movable thigh support and the second independently movable thigh support include recesses configured to receive the support rod.

13. The vehicle seating assembly of claim 11, further comprising:

a gasket member having a C-shaped construction configured to extend around a bottom of the support rod.

14. The vehicle seating assembly of claim 8, wherein the first and second independently movable thigh supports are configured to rotate approximately 8 degrees between fully raised and lowered positions.

15. The vehicle seating assembly of claim 8, wherein the first and second independently movable thigh supports include a downwardly extending pivot wall configured to receive a pivot pin about which each of the first and second independently movable thigh supports rotate.