Head support device

A head support device for use with a bed having a footboard, the device comprising:

• a head-receiving component;
• a base component adapted to stably rest on a same surface as does the bed;
• a vertically-oriented, height-adjustable spine component extending upwards from the base component to the head-receiving component;
• and
• at least one bed-connection structure extending horizontally from an intermediate position along the spine component and being stepped from the horizontal by extending downwards along an inward-facing surface of the footboard, and then again horizontally away from the spine component along the bottom of a mattress or box spring of the bed;
• wherein
• the head-receiving component comprises levelling structure associated with an axis perpendicular to and supported by the spine component, the levelling structure extending away from the axis to be both rotatable through a range of rotational positions with respect to the axis and, at each one of a plurality of the rotational positions, adjustable between horizontally level and off-level.