Seat which is convertible to bed comprises mat, along whose sides pairs of cylindrical cushions are releasably mounted, inner ends of cushions being fastened together at right angles to give seat configuration

摘要

The seat which is convertible to a bed comprises a mat (1), along whose sides pairs of cylindrical cushions (2.1, 2.2) are releasably mounted. The inner ends of the cushions are beveled so that they can be fastened together at right angles to give the seat configuration.