Patent attributes
An airplane seat structure includes: a body frame including a plurality of seat boards and seat backs which are arranged in the longitudinal direction at predetermined intervals in a space having a small seat pitch and provide two or more seats in the traverse direction; a connection plate which is bendably connected to a front end of the body frame or the seat board and is horizontally spread to another body frame adjacent frontward to the body frame; a first bed space which is formed over the seat board and the horizontally-spread connection plate; and a second bed space which is formed below the seat board and the horizontally-spread connection plate or formed below the horizontally-spread connection plate and a seat board of the frontward adjacent body frame.