| 摘要 |
Device (10) consisting of a flat element, of constant thickness, made of foam plastic through which a series of substantially radial arched cuts (12) extend at a reciprocally increasing distance to join a first circular central area to a second area concentric to the first but of greater dimensions, so forming curved triangular elements (16) the bases (19) of which lie near to the edges of the element and the narrower sections near to the centre, said elements (16) being set close together or spaced apart to create a variety of articles for a person's comfort and convenience. |
