Seat for a child in car

Claim 1

A seat for a child in car comprising: a seat portion; a back portion attached at an angle to the seat portion; side supports arranged on both sides of these seat and back portions; and a first auxiliary support, including means for pivoting the support about the underside of the seat portion so that it is collapsible from an erected position to a housed position on the underside of the seat portion; means for mounting the child's seat on a car seat with its backside directed forward and with it being supported with said first auxiliary support in the erected position rested on the car seat to prevent rotation of the seat in a rearward direction; wherein each of said side supports projects from an upper surface of the seat portion to define a pair of respective through-holes between the upper surface of the seat portion and the lower side of each of the side supports for passing a seat belt for the car seat through said through-holes to fix the child's seat onto the car seat; and underside of the seat portion includes a recess into which the first auxiliary support can be housed in its housed position, whereby the first auxiliary support can be pivoted into and out of the recess.