1. Field of the Invention
The invention relates to an adjustable cushion assembly for a chair, more particularly to an adjustable cushion assembly which has a curvature that can be adjusted to suit the needs of the user.
2. Description of the Related Art
Referring to FIGS. 1 and 2, a conventional cushion (1') is placed on a chair (2'). In general, the cushion (1') is of a fixed shape and cannot be adjusted to suit the figure of the user when he/she sits on the chair (2'). The cushion (1') can provide momentary comfort and not long-term comfort to the user. Thus, the cushion (1') is not favoured by many people.