Door assembly comprising a frame, a leaf and at least two hinges, with the frame and the door leaf interconnected by means of the at least two hinges and with - a hinge having two legs (10, 30) pivotable relatively to each other between a base position (6, 9) and an end position and at least one spring element acting against the pivoting direction starting from base position (6, 9); - one of said legs (10; 30) supporting a central shaft and the other leg (30; 10) supporting an outer sleeve coaxial with central shaft; - an intermediate sleeve disposed between the central shaft and the outer sleeve; - a displacement body included in the hinge and bearingly engaging in the base position (6, 9) of the hinge a cutout in the intermediate sleeve and either a recess in the central shaft or a receptacle in the outer sleeve, with the recess and the receptacle not disposed in a mutually radial relationship at least in the base position (6, 9); - with the spring element disposed between the intermediate sleeve and the outer sleeve or the central shaft when not supporting the displacement body in said base position (6, 9); and - a pivoting angle range adjoining the base position (6, 9) and limited by the pivoting angle within which the recess and the receptacle are disposed in a mutually radial relationship, characterized in that, - as pivoting takes place, the displacement body displaced into the pivoting direction within the said pivoting angle from the recess into the receptacle or from the receptacle into the recess locks the spring element in place; - one said hinge has an opened base position and another said hinge has a closed base position; and - a free-motion angular range is provided between the pivoting angle ranges, each of which has therein a hinge drawn into its base position (6, 9). - a hinge having two legs (10, 30) pivotable relatively to each other between a base position (6, 9) and an end position and at least one spring element acting against the pivoting direction starting from base position (6, 9); - one of said legs (10; 30) supporting a central shaft and the other leg (30; 10) supporting an outer sleeve coaxial with central shaft; - an intermediate sleeve disposed between the central shaft and the outer sleeve; - a displacement body included in the hinge and bearingly engaging in the base position (6, 9) of the hinge a cutout in the intermediate sleeve and either a recess in the central shaft or a receptacle in the outer sleeve, with the recess and the receptacle not disposed in a mutually radial relationship at least in the base position (6, 9); - with the spring element disposed between the intermediate sleeve and the outer sleeve or the central shaft when not supporting the displacement body in said base position (6, 9); and - a pivoting angle range adjoining the base position (6, 9) and limited by the pivoting angle within which the recess and the receptacle are disposed in a mutually radial relationship, characterized in that, - as pivoting takes place, the displacement body displaced into the pivoting direction within the said pivoting angle from the recess into the receptacle or from the receptacle into the recess locks the spring element in place; - one said hinge has an opened base position and another said hinge has a closed base position; and - a free-motion angular range is provided between the pivoting angle ranges, each of which has therein a hinge drawn into its base position (6, 9).