Seat has cushion lock which selectively locks seat cushion frame assembly and seat cushion, and defines locked positions such that seat cushion can be positioned in different orientations relative to seat cushion frame assembly

摘要

The seat (10) comprises a seat cushion frame assembly (12), a seat cushion (16) mounted on seat cushion frame assembly for pivoting movement about a cushion pivoting axis, and a cushion lock (22) disposed to selectively lock the seat cushion frame assembly and seat cushion relative to each other and prevent the pivoting movement, such that the cushion lock defines locked positions such that seat cushion can be positioned in different orientations relative to the seat cushion frame assembly.