Folding seat is made up of slats each of which has two joints positioned symmetrically about center line of the seat, allowing outside sections to fold down, forming support for central section, which forms seat

摘要

The folding seat is made up of slats (15), each of which has two joints (13a, 13b) positioned symmetrically about the center line (L) of the seat. These consist of a strip of flexible material connecting the two parts of the slat. The outside sections (12) of the slats fold down, forming a support for the central section (11) which forms the seat.