FOLDING HEAD RESTRAINT ASSEMBLY FOR CONVERTIBLE VEHICLE

• US 20100179728A1
• Filed: 01/12/2009
• Published: 07/15/2010
• Est. Priority Date: 01/12/2009
• Status: Active Grant

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Modreski, Michael P., Rusin, Joseph Douglas, Yetukuri, Arjun
• Granted Patent: US 8,126,617 B2
• Time in Patent Office: Days
• US Class Current: 701/45
• CPC Class Codes: B60N 2/0252 with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
• CPC Class Codes: B60N 2/3002 back-rest movements
• CPC Class Codes: B60N 2/853 characterised by their adjusting mechanisms, e.g. electric motors
• CPC Class Codes: B60N 2/859 specially adapted for rear seats

Abstract

A vehicle head restraint assembly is provided with a folding head restraint mechanism for pivoting a head restraint between use and folded positions. A head restraint is mounted to the folding head restraint mechanism. A controller for a convertible roof may be provided in electrical communication with the folding head restraint mechanism and configured for electrical communication with the convertible roof. The controller has computer executable instructions for producing a first output to actuate the convertible roof and for producing a second output to actuate the folding head restraint mechanism. An actuator may be provided and connected to the folding head restraint mechanism and to the convertible roof. The actuator has a first output to actuate the folding head restraint mechanism and a second output to actuate the convertible roof of the vehicle. A method for actuating a convertible roof and a folding head restraint assembly is provided.

Claims

1. A vehicle head restraint assembly comprising:

a folding head restraint mechanism for pivoting a head restraint between a use position and a folded position;

a head restraint mounted to the folding head restraint mechanism; and

a controller for a convertible roof in electrical communication with the folding head restraint mechanism and configured for electrical communication with the convertible roof, the controller having computer executable instructions for;

producing a first output to actuate the convertible roof of the vehicle, and

producing a second output to actuate the folding head restraint mechanism.

2. The vehicle head restraint assembly of claim 1 wherein the computer executable instructions of the controller further comprise:

producing a warning signal upon actuation of the head restraint mechanism.

3. The vehicle head restraint assembly of claim 1 wherein the computer executable instructions of the controller further comprise:

producing a warning signal while producing the first output.

4. The vehicle head restraint assembly of claim 1 wherein the computer executable instructions of the controller further comprise:

producing a warning signal a predetermined time after producing the second output.

5. The vehicle head restraint assembly of claim 1 wherein the computer executable instructions of the controller further comprise:

receiving a signal from a switch producing the signal.

6. The vehicle head restraint assembly of claim 1 further comprising a support rod mounted to the head restraint, the support rod having a lateral portion such that the head restraint pivots between the use position and the folded position about the lateral portion.

7. A vehicle seat comprising:

a seat back adapted to be mounted within the vehicle;

the vehicle head restraint assembly of claim 6 such that the support rod is mounted proximate to the seat back within the vehicle.

8. A vehicle head restraint assembly comprising:

a folding head restraint mechanism for pivoting a head restraint between a use position and a folded position;

a head restraint mounted to the folding head restraint mechanism; and

an actuator connected to the folding head restraint mechanism and connected to the convertible roof, the actuator having a first output to actuate the folding head restraint mechanism and a second output to actuate the convertible roof of the vehicle.

9. The vehicle head restraint assembly of claim 8 wherein the first output further comprises a cable member provided between the actuator and the folding head restraint mechanism.

10. The vehicle head restraint assembly of claim 8 further comprising a support rod mounted to the head restraint, the support rod having a lateral portion such that the head restraint pivots between the use position and the folded position about the lateral portion.

11. A vehicle seat comprising:

a seat back adapted to be mounted within the vehicle;

the vehicle head restraint assembly of claim 10 such that the support rod is mounted proximate to the seat back within the vehicle.

12. A method for actuating a convertible vehicle roof and a folding head restraint assembly, the method comprising:

providing a folding head restraint mechanism for pivoting a head restraint between a use position and a folded position;

providing a head restraint mounted to the folding head restraint mechanism;

providing a controller connected to a convertible roof for a vehicle and connected to the folding head restraint mechanism;

producing a first output from the controller to actuate the convertible roof;

producing a second output from the convertible roof folding controller to actuate the head restraint mechanism in response to the input; and

folding the head restraint to a folded position in response to the 14 actuation of the head restraint mechanism.

13. The method of claim 12 further comprising producing a warning upon actuation of the head restraint mechanism.

14. The method of claim 12 further comprising returning the head restraint to a use position.

15. The method of claim 12 further comprising producing a warning when folding the head restraint.

16. The method of claim 12 further comprising producing a reminder after folding the head restraint.

17. The method of claim 12 further comprising producing a warning signal a predetermined time after producing the second output.

18. The method of claim 12 further comprising producing a warning when producing the first output from the convertible roof folding controller adapted to actuate a convertible roof.

19. The method of claim 18 further comprising returning the head restraint to a use position.

20. The method of claim 12 further comprising:

providing a support rod with a lateral portion; and

mounting the head restraint to the lateral portion of the support rod such that the head restraint pivots between the use position and the folded position about the lateral portion.