Patent ID: 7443668

Claim:
A hard disk drawing device comprising: a latch housing having a front wall that is formed with a pair of guiding holes; a pair of fastening plates extending rearwardly from said latch housing in a longitudinal direction and adapted to hold a hard disk therebetween; a pair of latches mounted movably in said latch housing and movable along an axis perpendicular to said longitudinal direction between locked and unlocked positions; an urging member disposed between and abutting against said latches for urging said latches toward said locked position; a pair of operating levers protruding frontwardly from said latches in said longitudinal direction through said guiding holes in said front wall of said latch housing for moving said latches toward each other from said locked position to said unlocked position; and a latch-mounting plate mounted in said latch housing and aligned with said front wall of said latch housing along said longitudinal direction, and at least a pair of screw rods extending from said latch-mounting plate through said latches, respectively, and engaging said front wall, each of said latches having an inner end that is formed with a pair of confining tabs spaced apart from each other and cooperating with said front wall and said latch-mounting plate to define a spring-accommodating space thereamong, said urging member having opposite end portions, each of which extends into said spring-accommodating space between said confining tabs of said inner end of a respective one of said latches.