A headrest assembly includes a front surface and a frame member disposed within an interior of the headrest bun. First and second hinge members are coupled to opposite sides of the frame member and first and second side supports are operably coupled to the first and second hinge members, such that the first and second side supports are independently operable between stowed and extended positions relative to the headrest bun. The first and second side supports extended outwardly from the front surface of the headrest bun in the extended position, and the friction hinges are tuned to move the first and second side supports towards the stowed position when the first and second side supports are contacted by a vehicle occupant during a vehicle impact event.

A head rest is provided that can secure backward view when it is not used, and enable adjustment of its front-and-rear position in use. A head rest is rotatable from a rearmost position to a stored position in which the head rest is tilted down forward. When the head rest is in a use range from the rearmost position to a forward adjustment limit position located in front, the tilting angle of the head rest is adjustable with in-use tilting-angle adjustment means, and the head rest can be rotated forward to the stored position and rotated backward to the rearmost position with unlock means. By contrast, when the head rest is in the stored position, forward rotation and backward rotation of the head rest are regulated with storage backward rotation regulating means, and the head rest can be rotated backward to the rearmost position with unlock means.

Equipment and processes generate a seating solution by obtaining occupant data, calculating body dimensions from the occupant data, and calculating a best-fit body arrangement for an occupant. Occupant data may be obtained in various ways using available computational devices and software or by manually measuring the relevant dimensions on the occupant. A user interface for inputting occupant metrics and/or occupant measurements may be provided in a mobile terminal included in the vehicle or separate from the vehicle, thus giving users increased flexibility while maximizing simplicity and usability for the user or other personnel obtaining the data. Once an occupant's best-fit body arrangement is determined, it may be altered by changing the predetermined criteria to achieve optimum comfort, safety, and therapeutic benefit as well as used for providing improved comfort on a continuous basis and/or in response to detected or predicted vehicle, road, or atmospheric conditions.

A head restraint assembly includes a base, a head restraint having a housing, and an internal cavity at least partially defined by the housing. Also included is a lock mechanism assembly disposed within the internal cavity, the lock mechanism assembly comprising a first lock member and a second lock member, the first lock member including a plurality of teeth and the second lock member including a single lock tooth, wherein the plurality of teeth and the single lock tooth are engageable with each other and selectively rotatable with respect to each other. Further included is an actuator arm engaged with the second lock member, actuation of the actuator arm required to selectively permit rotation of the second lock member relative to the first lock member in one direction, wherein disengagement of the plurality of teeth and the single lock tooth is not required to rotate in another direction.

An ergonomic chair with an auto-adjusting headrest having a base assembly including floor base, a seat bottom, and vertical structure. A seat back frame and back plate are pivotally attached to the base assembly. An arc-shaped guide bar and head rest restraint are slideably disposed on the back plate. such that the back plate slides approximately parallel to the seat back frame. Arc shaped guide bar rotates as the seat back is tilted rearward and forward.

In certain embodiments, a headrest-integrated entertainment system for a vehicle seat is provided. The headrest system comprises a head support unit adapted to be coupled to the seat of a vehicle; a base member adapted to be securely coupled to the head support unit; a cover panel member configured to enclosingly couple the base member to define a device compartment there-between, and a multimedia system including a display device observably retained in the device compartment. The base member and the cover panel member are securely coupled to each other through a plurality of integrally formed buckle units respectively distributed thereon. In certain embodiments, the cover panel member comprises a rearward facing panel that defines a viewing window for the display device, and a side panel that integrally extends from a lateral flank thereof. The rearward facing panel traverses substantially across a width of the head support unit.

The present invention describes a head restraint system for a vehicle. The head restrained system comprises a head restraint cushion connected to headrest rods. The swivel mechanism comprises swivel rods, dampers and springs. The angular movement of the head restraint cushion is controlled by the damper movement on application of load on the head restrained cushion, where the damper movement is based on the amplitude and duration of load being applied on head restrained cushion. Another embodiment of the present invention describes a head restraint system comprising a movable assembly and a stationary assembly. The movable assembly comprises slotted guide plate, flat plate and slotted guide column. The stationary assembly comprises guide rod, and linear guide way. The movable assembly and stationary assembly are connected using a linear damping unit, where the linear damping unit is placed inside the slotted guide column.

A vehicle device for cargo space of a vehicle includes a container configured to be arranged behind a rear bench seat in an installed state and having an access on the vehicle cab side. A headrest is mounted on the rear bench seat displaceably between an upper position and a lower position. The container and the headrest are arranged on a common axis that is configured to be oriented parallel to a longitudinal axis of the vehicle in the upper position of the headrest. A pivotable lid is designed to open and close the container. The opening of the container is free in the lower position of the headrest.

A vehicle device for cargo space of a vehicle includes a container configured to be arranged behind a rear bench seat in an installed state and having an access on the vehicle cab side. A headrest is mounted on the rear bench seat displaceably between an upper position and a lower position. The container and the headrest are arranged on a common axis that is configured to be oriented parallel to a longitudinal axis of the vehicle in the upper position of the headrest. A pivotable lid is designed to open and close the container. The opening of the container is free in the lower position of the headrest.

In a vehicle seat, a seat cushion is coupled to a floor section of a vehicle so as to swivel about a vertical axis. When the vehicle seat swivels about the vertical axis from a forward-facing position to a rearward-facing position, a seatback of the vehicle seat is swiveled about a horizontal axis extending in a seat width direction by a first swivel mechanism from a first upright position (while in the forward-facing position) toward the seat front side so as to be disposed in a second upright position that is inclined forward relative to the first upright position (while at a position between the forward-facing position and the rearward-facing position), and then is swiveled from the second upright position toward a seat rear side (while in the rearward facing position).