Power articulating headrest assembly

• US 9,527,414 B2
• Filed: 04/04/2016
• Issued: 12/27/2016
• Est. Priority Date: 06/26/2014
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Talamonti, Joseph S., Sidhu, Mandeep Singh, Yan-rush, Yalie, Carnago, Steven, Kondrad, Marcos Silva, Line, Johnathan Andrew
• Primary Examiner(s): Michener, Joshua J
• Assistant Examiner(s): GITLIN, MATTHEW J
• Application Number:
  US15/089,701
• Publication Number:
  US 20160214512A1
• Time in Patent Office: 267 Days
• Field of Search: 297/408, 297/409, 297/410, 297/61
• US Class Current: 1/1
• CPC Class Codes: B60N 2/22 the back-rest being adjustable B60N2/2878 takes precedence
• CPC Class Codes: B60N 2/2222 the back-rest having two or more parts
• CPC Class Codes: B60N 2/821 with continuous positioning
• CPC Class Codes: B60N 2/829 characterised by their adjusting mechanisms, e.g. electric motors
• CPC Class Codes: B60N 2/85 with continuous positioning
• CPC Class Codes: B60N 2/853 characterised by their adjusting mechanisms, e.g. electric motors
• CPC Class Codes: B60N 2/856 movable to an inoperative or stowed position
• CPC Class Codes: B60N 2/874 movable to an inoperative or stowed position B60N2/832, B60N2/856 take precedence

Abstract

A vehicle seating assembly includes a seatback. A head restraint is operably coupled with the seatback by first and second support posts. The head restraint is operable between a stowed position and a use position. A lower brace is operably coupled with a lower portion of the head restraint. An upper brace is operably coupled with an upper portion of the head restraint. A latching mechanism is coupled with the seatback and operably coupled with the upper brace and the lower brace. The latching mechanism is operable between a first position corresponding to the stowed position of the head restraint, and a second position corresponding to the use position of the head restraint.

Claims

1. A vehicle seating assembly comprising:

a seatback;

a headrest member operably coupled with the seatback, the headrest member operable between a folded position and an upright position;

a first linkage operably coupled with a lower portion of the headrest member;

a second linkage operably coupled with an upper portion of the headrest member; and

a latching assembly having first and second latch brackets and coupled with the seatback and operably coupled with the first linkage and the second linkage, wherein the first latch bracket engages a support arm on a lower portion of the headrest member and the second latch bracket engages a connector bracket on a top portion of the headrest member, the latching assembly being operable between a first position corresponding to the folded position of the headrest member, and a second position corresponding to the upright position of the headrest member; and

wherein the headrest member is moveable between the folded position in which a lateral fastener of a support arm is received in a top of an arcuate slot defined in each of the first and second latch brackets, and the upright position in which the lateral fastener of the support arm is received in an engagement notch of a latch member of the first latch bracket and at a bottom of the arcuate slot.

2. The vehicle seating assembly of claim 1, wherein the latching assembly includes at least one handle portion for moving one of the first and second latch brackets between latched and unlatched positions.

3. A vehicle seating assembly comprising:

a headrest member including a back casing, a support assembly, and operable between;

an upright position; and

a folded-forward position;

a latching assembly comprising;

a latch bracket with an arcuate slot; and

a latch member with a folded notch and engagement notch, the support assembly engaged with the arcuate slot and adjustable from the folded notch to the engagement notch, and concealable by a housing received in the back casing.

4. The vehicle seating assembly of claim 3, wherein the latch member is spring-biased toward the latch bracket.

5. The vehicle seating assembly of claim 4, wherein the latch member includes an inwardly extending handle portion.

6. The vehicle seating assembly of claim 3, wherein the support assembly includes a lower support arm and an upper support arm.

7. The vehicle seating assembly of claim 6, wherein the lower support arm is operably coupled with a lower portion of the headrest member, and the upper support arm is operably coupled with an upper portion of the headrest member.

8. The vehicle seating assembly of claim 3, wherein the headrest member is moveable from the folded-forward position in which a lateral fastener is in the folded notch and at a top of the arcuate slot and the upright position in which the lateral fastener is in the engagement notch and at a bottom of the arcuate slot.

9. A method of manufacturing a vehicle seating assembly comprising:

coupling a headrest member with a seatback, the headrest member being operable between an upright position and a folded position;

positioning a latching assembly on the seatback;

biasing a dynamic latch member of the latching assembly toward a latch bracket of the latching assembly;

forming inwardly extending handle portions on the dynamic latch member;

forming first and second notches in the latching assembly that receive the upper and lower support arms and correspond with the headrest member being in the folded and upright positions, respectively; and

positioning a shroud over the latching assembly.

10. The method of claim 9, wherein the step of coupling the headrest member further includes the step of:

installing the headrest member in the seatback with the headrest member in the folded position.

11. The method of claim 9, further comprising:

forming an arcuate slot in the latch bracket through which a lateral fastening pin of one of the upper and lower support arms slides.

12. The method of claim 9, further comprising:

providing a drive assembly in the headrest member configured to linearly raise and lower the headrest member.