Disk drive and sealing member

摘要

A disk drive preventing entry of air containing dust into a cartridge when a rotation table enters from an opening formed in a bottom surface of the cartridge and makes a disk-shaped recording medium rotate includes a carrier in which a cartridge accommodating a hard disk is loaded, a rotation table which enters from a disk drive opening in the bottom surface of the cartridge, clamps and makes the disk rotate when the cartridge is loaded in the carrier, and a sealing member which is attached to the carrier and which is formed with a lip in press-contact with the bottom surface of the cartridge so as to surround the disk drive opening when the cartridge is loaded in the carrier. The sealing member includes through holes through which height positioning projections penetrate to attach the sealing member to the carrier.