Abstract: A child seat for a motor vehicle having a carry shell with a carrying grip and a seat unit arranged within the carry shell having a back portion, a seat portion, and a leg portion. An upper backrest is fitted on the back portion of the seat unit for movement in a direction to and from the seat portion. The child seat also has a device for altering the position of the upper backrest relative to the back portion, and a harness with two shoulder straps, each shoulder strap being passed through a corresponding slot in the back portion and in the upper backrest, with pivotally mounted strap guides each being assigned to the belt slots in the back portion.

Abstract: A child push chair frame, such as a child push chair sports frame, buggy frame or similar vehicle frame for children, includes two rear wheels, at least one front wheel, and a pusher for pushing the child push chair frame. The child push chair frame may also include stabilizing struts that are foldable from a spread-apart travelling position into a fully folded-together transportation position and vice versa, and are latchable between these two positions and at least one further position, such as a parking position.