The invention discloses a wheel-
type conversion cabinet. The cabinet is a set of multi-functional cabinet which integrates functions of a bookcase, a
wine cabinet, a computer table, a computer chair, a small bar counter and so forth, and could achieve time-divided multi-purpose use of space through combination and deformation, so the space
utilization rate is greatly increased. At present, due to house prices staying at a high level, more and more people live in humble abodes, and people's life becomes inconvenient in many aspects due to the narrow
living space. The multi-functional cabinet is characterized in that mutual conversion between the bookcase and the
wine cabinet as well as folding and unfolding of the built-in computer table and chair and the small bar counter could be achieved through use of mechanism such as connecting rod mechanism, a gear mechanism, a
pulley mechanism and a
ratchet mechanism. The bookcase and the
wine cabinet are disposed on the upper part of the cabinet; the lower part comprises drawers, the computer table and the bar counter; and the chair is inlaid in the left side. Functions of studying and working in a study room could be achieved by the computer table and the bookcase; and entertainment functions could be achieved by the bar counter and the wine cabinet. Because of the time-divided multi-purpose use of the two functions, the space
utilization rate is effectively increased;
multiple use purposes of the cabinet are achieved; and the problem that families with small dwellings live in small
living space could be effectively improved.