| 摘要 |
<p>A frame of a cradle for children, has a containing structure including a wall of flexible non-elastic fabric, shaped by cutting and stitching it to fit round a concavity that contains a backrest and a seat. The wall of the concavity opposite the backrest is made of an elasticized fabric, and is sewn along the edges of a window cut in the non-elastic fabric, obstructing it. The backrest and seat are cellular panels over which padded covers are placed. The cover over the backrest is sewn crosswise to the cover over the seat and to the non-elastic wall at the base of the window, so that the backrest, when loaded, is inclined relative to the seat. The non-elastic wall is turned back on three sides and sewn to a second elastic wall opposite the first to form a bag-shaped structure with an opening for flexible laminae of a cradle frame.</p> |
