Patent ID: 7512958

Claim:
A holder for disk drives which is inserted into a central opening of a disk for detachably seating the disk, the holder comprising: a circular hub projecting upward and sized equal to the central opening of the disk; a chuck projected from a lateral portion of the hub, wherein the chuck includes a rear portion elastically connected with the hub, a peak formed in a front portion of the chuck and a lower circular face of a curvature extended downward from the peak; and a support formed integral with the hub for contacting the lower circular face of the chuck to enable circular motion and linear motion of the chuck in sequence as the lower circular face of the chuck slides on a contact face of the support, wherein the contact face of the support contacting the lower circular face of the chuck includes an inclined contact portion having a predetermined angle in respect to a horizontal plane and a horizontal contact portion connected with the inclined portion.