| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: invention deals with seats, particularly for lorry. The seat is provided with cushions on the top. The lorry seat (1) adjoins the seat base (2) and is provided with cushion in its upper part. The seat is implemented so that it can be forcibly set to a position when upper part is directed downwards by means of drop-and-rotate mechanism. In the above-described position, the seat is also suitable for other additional application. The seat (1) is fixed on a hinge (13), which passes along the upper edge from one side (12) of seat base (2). The seat is also installed so that it can be turned back around axis (15) passing along the upper edge through the hinge (13). It can be rotated around axis (16) passing perpendicular to the axis (15) after turning back from the initial position. ^ EFFECT: designing of seat with immovable back for lorry cabin; apart from seating, seating surface is suitable for other applications. ^ 11 cl, 4 dwg |
