Abstract: A convertible couch, twin bed, and queen bed includes a U-shaped section having a first arm, a second arm, and a back section; a first end section; a second end section; and first, second and third mattress sections; the first mattress section is rotatably joined to the second mattress section, which is rotatably joined to the third mattress section, which has a first bottom edge and an opposing second bottom edge; the first mattress section has an internal first edge and an opposing internal section edge; the internal first edge has a second portion of the first zipper, and the internal second edge has a second portion of the second zipper; the first zipper releasably joins the first end section and the first mattress section, and the second zipper releasably joins the second end section and the first mattress section.

Abstract: The invention relates to a seat which can be converted into a bed wherein the back of the seat (4) can be pivoted onto the same level as the seating surface (2) by means of arms (3), said arms (3) being connected on one end to the seat frame (1) and on the other end to the back of the seat (4). Said seating surface (2) is covered with a removable upholstery fabric (15) when the furniture item is in a seating position. The upholstery fabric is joined to the front under surface of the seat frame (1) on one side and is joined on the other side to the underside of the back of the seat (4). A double positioning drill (17) is arranged underneath the upholstery fabric (15), extending exclusively along the seating surface which is preferably joined to padding, and is connected thereto on the front end of the seating surface (2). As a result, a simple way of placing the drill is obtained.