Foldable deckchair for a child

A foldable deckchair for a child comprising a frame configured to rest on a support surface, a seat structure configured to carry a flexible element for receiving the child, and a connecting mechanism for a connection between the frame and the seat structure which is configured to allow at least a movement of the frame relative to the seat structure,

• wherein the connecting mechanism comprises a drive shaft which extends along a longitudinal axis between a first end and a second end, and which is connected to two uprights of the seat structure at a level of the first and second ends, and a central casing, attached to the frame, which is passed through on either side by the drive shaft along the longitudinal axis, and in that the foldable deckchair comprises a single locking device which is housed in the central casing and at a level of a median plane of the foldable deckchair parallel to a direction of elongation of the foldable deckchair, the single locking device comprising a first element secured in movement to the drive shaft and a second element movable between a locking position in which the first element is locked and a unlocking position in which the first element is unlocked.