作者: Carl McMillen
DOI:
关键词: Sitting 、 Structural engineering 、 Cushion 、 Computer science
摘要: A convertible chair is disclosed that has pivotable side cushions for pivoting between a lowered position and raised position. frame includes generally horizontal seat, as well pair of pivot supports each fixed to respective the seat. Two sets bars are included, bar being pivotably supported at one end thereof thereby. Each set support cushions. In provide additional seating area, whereas in an outer edge cushion may be used armrest person sitting chair.