Replaceable hard disk drive box structure

A replaceable hard disk drive box structure, comprising:

• a securing seat having an access provided with a door plate, said door plate having a pivot rod at either end of a bottom edge thereof, said securing seat having two lateral walls having respective slots disposed at their bottom edges near said first access one of said lateral walls further having a respective coupling portion disposed on the side opposite to the respective slots, a spring being used to mount one pivot rod of said door plate to said first access of said securing seat so that said door plate may turn rearwardly with said pivot rod as a center of rotation, said slots of each of said lateral walls extending upwardly to form respective stop blocks for positioning said door plate;
• said bottom edges of said lateral walls extending inwardly to form respective lateral strips, and respective rectangular recesses being disposed at inner sides of said access;
• and
• a box body comprising a base, an upper cover, an inner face, plate and a handle, said base having two side walls having respective rails for mounting said upper cover and a retaining projection at a second access thereof said base further having respective recesses at the sides of said access thereof;
• said inner face plate having a corresponding engaging hole with respect to said retaining projection of said base, said inner face plate having on one side thereof two raised portions for matching said recesses of said base, said face plate being installed at said second access of said base by means of said raised portions engaging said recesses of said base and said engaging hole retaining said retaining projection, said inner face plate having on the other side thereof respective projecting coupling posts at both ends, each of said coupling posts having a coupling hole at an outer side for mounting of said handle;
• said handle being a substantially inverted U-shaped structure provided with facing coupling posts at the inner sides of its two ends for engaging said coupling holes of said inner face plate such that said handle may turn with said coupling holes as centers of rotation, a projection resembling a quadrant of a circle extending from the outer sides of the ends of said handle such that it may project from either side of said inner face plate;
• said upper cover having having respective L-shaped engaging strips at both lateral sides of a bottom side thereof for engaging said rails of said base so as to constitute said box body.