Movable armrest assembly for a vehicle

Patent metadata

Field	Value
Publication number	US-11318871-B2
Application number	US-202017012577-A
Country	US
Kind code	B2
Filing date	Sep 4, 2020
Priority date	Sep 4, 2020
Publication date	May 3, 2022
Grant date	May 3, 2022

Abstract

A seating assembly of a row of seating of a vehicle comprising: (a) a seat including a frame having an inboard side; and (b) an inboard armrest assembly comprising: (i) a lower bracket attached to the inboard side of the frame of the seat; (ii) an upper bracket pivotally coupled to the lower bracket about a pivot axis extending generally forward-to-rearward; and (iii) a cushion unit mounted upon the upper bracket, the upper bracket having an inboard position and, upon application of an outboard force to the upper bracket, an outboard position further outboard than the inboard position, the upper bracket transitioning from the inboard position to the outboard position about the pivot axis. The outboard force moving the cushion unit to the outboard position removes the inboard armrest assembly from projecting into a center aisle of a vehicle.

First claim

What is claimed is:

1. A seating assembly of a row of seating of a vehicle comprising:
a seat including a frame having an inboard side; and
an inboard armrest assembly comprising:
a lower bracket attached to the inboard side of the frame of the seat;
an upper bracket pivotally coupled to the lower bracket about a pivot axis extending generally forward-to-rearward; and
a cushion unit mounted upon the upper bracket, the upper bracket having an inboard position and, upon application of an outboard force to the upper bracket, an outboard position further outboard than the inboard position, the upper bracket transitioning from the inboard position to the outboard position about the pivot axis;
wherein, the lower bracket comprises an upper portion and an inboard facing surface at the upper portion;
wherein, the upper bracket comprises a lower portion and an outboard facing surface at the lower portion, the outboard facing surface opposing the inboard facing surface of the lower bracket; and
wherein, the inboard facing surface of the upper portion of the lower bracket limits inboard rotation movement of the upper bracket about the pivot axis.

2. The seating assembly of claim 1 , wherein
the outboard force moving the upper bracket and thus the cushion unit to the outboard position removes the inboard armrest assembly from projecting into a center aisle of a vehicle.

3. The seating assembly of claim 1 , wherein
in the outboard position, the upper bracket is rotated at least 5 degrees relative to the upper bracket while in the inboard position.

4. The seating assembly of claim 1 , wherein
in the outboard position, the upper bracket is rotated at least 10 degrees relative to the upper bracket while in the inboard position.

5. The seating assembly of claim 1 , wherein
the inboard armrest assembly further comprises a spring element biasing the upper bracket to the inboard position when the outboard force is not applied to the upper bracket.

6. The seating assembly of claim 1 , wherein
the lower bracket of the inboard armrest assembly comprises apertures through which fasteners extend to attach the lower bracket to the inboard side of the frame of the seat.

7. The seating assembly of claim 6 , wherein
the apertures of the lower bracket of the inboard armrest assembly are disposed outboard of the pivot axis.

8. The seating assembly of claim 1 , wherein
the inboard armrest assembly further comprises an axle defining the pivot axis.

9. The seating assembly of claim 8 , wherein
the lower bracket comprises a pair of tabs extending inboard and holding the axle, the axle extending between the pair of tabs.

10. The seating assembly of claim 8 , wherein
the upper bracket comprises a pair of tabs extending inboard, each including an aperture through which the axle extends.

11. The seating assembly of claim 10 , wherein
the lower bracket comprises a pair of tabs extending inboard and holding the axle, the axle extending between the pair of tabs, and
the pair of tabs of the upper bracket are disposed between the pair of tabs of the lower bracket.

12. The seating assembly of claim 11 , wherein
the inboard armrest assembly further comprises a spring element biasing the upper bracket to the inboard position when the outboard force is not applied to the upper bracket;
the spring element includes a wound coil, a first end extending from the wound coil and contacting the upper bracket, and a second end extending from the wound coil and contacting the lower bracket; and
the axle extends through the wound coil.

13. The seating assembly of claim 12 , wherein
the upper bracket of the inboard armrest assembly further comprises a recess into which the first end of the spring element extends, the recess including an outboard facing surface that opposes the first end of the spring element and against which the first end of the spring element imposes an inboard biasing force; and
the lower bracket of the inboard armrest assembly further comprises a recess into which the second end of the spring element extends, the recess of the lower bracket including an outboard facing surface that opposes the second end of the spring element as the upper bracket transitions from the inboard position to the outboard position.

14. The seating assembly of claim 13 , wherein
the first end of the spring element extends from the wound coil facing an inboard surface of the upper bracket before entering the recess of the upper bracket; and
the second end of the spring element extends from the wound coil opposing an inboard surface of the lower bracket before entering the recess of the lower bracket.

15. The seating assembly of claim 1 , wherein
the outboard facing surface opposes the inboard facing surface of the lower bracket; and
both the inboard facing surface of the upper portion of the lower bracket and the outboard facing surface of the lower portion of the upper bracket are disposed outboard of the pivot axis, with a horizontal plane intersecting all of the pivot axis, the upper portion of the lower bracket, and the lower portion of the upper bracket.

16. The seating assembly of claim 15 , wherein
the upper portion of the lower bracket includes a top; and
the top limits outboard rotational movement of the upper bracket about the pivot axis.

17. A seating assembly of a row of seating of a vehicle comprising:
a seat including a frame having an inboard side; and
an inboard armrest assembly comprising:
a bracket including a lower portion attached to the inboard side of the frame of the seat and an upper portion disposed upward of the lower portion; and
a cushion unit slidably coupled to the upper portion of the bracket, the cushion unit comprising an inboard position toward which the cushion unit is biased and an outboard position to which the cushion unit transitions upon application of an outboard force to the cushion unit that overcomes the bias toward the inboard position.

18. The seating assembly of claim 17 , wherein
the inboard armrest assembly further comprises a spring with an inboard end contacting the cushion unit and an outboard end contacting the bracket;
the spring biases the cushion unit to the inboard position; and
application of the outboard force energizes the spring.

19. The seating assembly of claim 17 , wherein
the upper portion of the bracket of the inboard armrest assembly comprises a platform with a floor and a plurality of guides that extend upwardly from the floor, each guide of the plurality of guides comprising a forward lateral surface, a rearward lateral surface, an inboard end, an outboard end, and a distance that separates the inboard end from the outboard end; and
the cushion unit further comprises a platform disposed above and opposing the platform of the upper portion of the bracket, the platform comprising a bottom and a plurality of recesses extending upward from the bottom;
each recess of the plurality of recesses receives one of the guides of the plurality of guides;
each recess of the plurality of recesses comprises (i) a forward lateral surface disposed forward of the forward lateral surface of the guide of the plurality of guides that the recess has received, (ii) a rearward lateral surface disposed rearward of the rearward lateral surface of the guide of the plurality of guides that the recess has received, (iii) an inboard end disposed inboard of the inboard end of the guide of the plurality of guides that the recess had received, and (iv) an outboard end disposed outboard of the o

Assignees

• Ford Global Tech Llc

Inventors

• Line Johnathan Andrew
• Moua Jimmy
• Kudav Deeptej
• Yilma Benjamin
• Godin Keith Allen
• Billardello Nicholas Alphonse

Classifications

• B60N2/763 Primary

  adjustable · CPC title

• B60N2/90

  Details or parts not otherwise provided for · CPC title

• B60N2/682

  Joining means · CPC title

• B60N2/777 Primary

  Transversal adjustment · CPC title