| 摘要 |
This invention relates to chairs of the kind comprising a rigid base and a combined seat and back member of roughly hemispherical shape that is detachably securable to the base. According to this invention, the seat and back member comprises a layer of a plastics material which is moulded in the flat to a generally circular shape to consist of a plurality of panels radiating from a central area to which they are secured. These panels are separated from each other by slots and, on the underside of each member, there is one or more clips arranged to engage over a circular supporting member on the base. The panels may have a radially outwardly located rib to hide the clip or clips. In one particular embodiment, the radiating panels are formed like the petals of a flower: the plain central area is eccentric with respect to the circle circumscribing the peripheries of the panels and forms the seat portion.
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