Patent ID: 7669712

Claim:
A storage case comprising: a base receiving at least one data disk that stores digital information; a lid that is parallel to the base; wherein the base comprises a substantially rigid base plate with a support for the at least one data disk, wherein the support is formed on the base plate and is rigid; wherein the base further comprises a fastening zone arranged at a center of the base plate and connected to the base plate by springy radial sections; wherein the fastening zone has a centrally arranged rigid pressure element and tongues distributed about the pressure element, wherein the tongues secure positively the at least one data disk; wherein the tongues have integrally formed snap-on cams that project slightly past an edge of a central opening of the at least one data disk when resting on the support; wherein the snap-on cams each have a bottom side with a slanted portion; wherein the springy radial sections have inner ends connected directly to the pressure element; wherein the tongues are connected by at least one bending location to the inner ends of the springy radial sections; and wherein the support is arranged directly about the radial sections so as to be proximal to the edge of the central opening of the at least one data disk; wherein, when applying onto the pressure element a pressure force acting in a direction that is perpendicular to the base plate without a data disk being inserted, the tongues move with the pressure element exclusively in said direction without moving relative to the pressure element.