Sun bed has three sections which are in line when it is used as bed and which form Z-shape when it is folded for transportation, central section forming back rest supported by end section in vertical position when it is used as seat

摘要

The sun bed has three sections (1 - 3) which are in a line when it is used as a bed and which form a Z-shape when it is folded for transportation. When it is used as a seat the central section (2) forms a back rest which is supported by the end section (3) in the vertical position.