A head securing assembly for supporting a user's head while sleeping and sitting upright in a seat includes a pair of clamps that is each positionable on a top side of a backrest of a seat in a vehicle. Each of the clamps is positioned on opposite sides of a headrest post with respect to each other. A support is coupled to each of the clamps and the support is directed forwardly from the backrest of the seat. A pair of cushions is each slidably coupled to the support and each of the cushions can be positioned on opposite sides of a user's head when the user sits in the seat. In this way the user's head is inhibited from tipping to the left or to the right when the user is sleeping.

A system of air cushions adapted to ensconce the head of an occupant in a child seat during side impact, extendable to a system of air cushions with sacrificial chamber to inflate the aircushions.

A system of air cushions adapted to ensconce the head of an occupant in a child seat during side impact, extendable to a system of air cushions with sacrificial chamber to inflate the aircushions.

An adjustable headrest assembly for use with a passenger seat of an aircraft, a seat assembly that includes the headrest assembly, and related methods. The headrest assembly provides lateral support for a passenger's head, and includes a seatback mounted rail, and a headrest that slides along the rail so that the vertical position of the headrest can be adjusted. The headrest assembly also includes a locking mechanism so that the headrest can be releasably locked in a desired vertical position along the rail.

A passenger seat headrest includes a body and a side wing. The body includes a forward side, an aft side distal from the forward side, a first side extending between the forward side and the aft side, and a second side distal from the first side and extending between the forward side and the aft side. The side wing is pivotably connected to the first side of the body and is pivotable between a stowed position, at which the side wing is positioned against the forward side of the body, and a deployed position, at which the side wing is spaced apart from the forward side of the body.

A passenger seat headrest includes a body and a side wing. The body includes a forward side, an aft side distal from the forward side, a first side extending between the forward side and the aft side, and a second side distal from the first side and extending between the forward side and the aft side. The side wing is pivotably connected to the first side of the body and is pivotable between a stowed position, at which the side wing is positioned against the forward side of the body, and a deployed position, at which the side wing is spaced apart from the forward side of the body.

Clutch-based adjustment mechanism for motorized multi-way seat adjustment An adjustment mechanism comprises multiplescrew shafts (111, 112, 113) and a motor (150) for driving the screw shafts. Further, the adjustment mechanism comprises a clutch mechanism (160) for selectively engaging the motor (150) with one or more of the screw shafts (111, 112, 113). A rotation of one or more of the screw shafts (111, 12, 113) caused by the motor (150) translates into adjustment of the seat according to a first degree of freedom. A rotation of one or more others of the screw shafts (111, 12, 113) caused by the motor (150) translates into adjustment of the seat according to a second degree of freedom.

The present disclosure relates to an apparatus for adjusting a headrest wing, and more particularly, to an apparatus for adjusting a headrest wing in which a wire is used to make operating forces at the time of pushing and pulling a headrest wing to be different so that convenience is given to a user.

The present disclosure relates to an apparatus for adjusting a headrest wing, and more particularly, to an apparatus for adjusting a headrest wing in which a wire is used to make operating forces at the time of pushing and pulling a headrest wing to be different so that convenience is given to a user.

A head restraint for a seat back of a vehicle seat may have two lateral wings. A topmost surface of the wings may flare from top to bottom in a driving position.