Lear Corporation

Kaur Grewal

Mladen Humer

Nagarjun Yetukuri

Mark A Farquhar

Kenneth McQueen

Kar Keong Low

An active head restraint arrangement comprising a head restraint cushion, at least one head restraint post and head restraint post guide connecting said head restraint cushion to the interior of said passenger seats; and a flip-up assembly associated with said head restraint post beneath said head restraint cushion. Upon activation by rear impact, the flip-up assembly flips upward and forward to protect an occupant's head and neck from injury. Since this active head restraint arrangement utilizes a flip-up motion, the head restraint has a lower initial height that is dynamically increased upon activation. This feature allows the head restraint to be smaller allowing an occupant to have a better view around the head restraint.

Dynamic flip-up head restraint

A vehicle seat and headrest assembly includes a seatback frame. A headrest assembly is provided and has a cushion portion and an impact target. The headrest assembly is rotatably connected to the seatback frame, wherein a rearward force applied upon the impact target causes the cushion portion to rotate upwardly and forwardly. A headrest assembly biasing member is operatively connected to the headrest assembly and the seatback frame and biases the headrest assembly against rotational movement. A locking mechanism is operatively connected to the headrest assembly and the seatback frame. The locking mechanism is movable between an unlocked position wherein the headrest assembly is permitted to rotate, and a locked position wherein the headrest assembly is prevented from rotating.

Growing community of inventors

South Lyon, MI, United States of America

Kaur Grewal