A lumbar support (11) for a vehicle backrest has a resting element (12) with a front surface (13) shaped for supporting an area of the back (5) of a user; the resting element (12) is connected to a frame (2) of the backrest (1) via elastic elements (15), which are bistable for allowing the resting element (12) to click from an advanced position to a rearward position when a thrust against the front surface (13) exceeds a given threshold.
申请公布号
EP2199147(A1)
申请公布日期
2010.06.23
申请号
EP20080425798
申请日期
2008.12.17
申请人
C.R.F. SOCIETA CONSORTILE PER AZIONI
发明人
DEMONTIS, SALVATORE;MERLO, ALBERTO MARIA;MASOERO, GIORGIO;BOREANAZ, GIOVANNI