| 摘要 |
A mattress (7) is provided for use with an aircraft seat having a seat portion (2), a back portion (3) and a footrest (5), the aircraft seat being capable of occupying a reclining or recumbent position in which the back portion (3), seat portion (2) and footrest (5) present an upper surface for lying on. The mattress (7) has one non-planar surface (8) which has a shape complementary to the shape presented by the upper surface shape of the seat portion (2), back portion (3) and footrest (5). The other surface (9) of the mattress (7) is substantially planar. Thus, when the non-planar surface (8) of the mattress (7) is placed on the seat and back portions (2) and (3) and the footrest (5), the surface (8) of the mattress (7) conforms to the upper surface of the seat and the surface (9) of the mattress (7) presents a substantially planar horizontal surface for sleeping. <IMAGE> |
