Disk recording-and-reproducing device

A disk recording-and-reproducing device comprising a box-like casing and a lid hinged to the casing to rotate about its pivot for opening and closing the casing, the lid having a disk holder fixed to its rear side, wherein the lid has a swingable lever rotatably fixed to rear side of the lid at the bottom of the disk holder, the swingable lever having a resilient boss such as a rubber piece fixed to its lower end, thereby making the swingable lever stand upright in parallel with the rear side of the lid when the disk is opened;

• and the casing has a projection formed in confronting relation with the lower end of the swingable lever, the projection having an inclined top descending toward the free end so that the swingable lever is pushed on the lower side by the inclined top to slide thereon just before the lid completely shut, thus making the swingable lever swing about its pivot apart from the lower end of the disk holder.