| 摘要 |
Disclosed herein is a fastening device for top covers of computer casing. The fastening device (20) includes a leg protrusively formed on each corner of a computer casing in such a way as to be integrated with the casing and provided in its interior with a vertical guide channel (25a) having a partially blocked upper end, an elastic member (27) axially inserted into the guide channel (25a), a rod (29) inserted into the elastic member (27) while extending through the leg, a top cap (21) fitted over the protruded upper portion of the rod (29) and compressing a top cover (13) of the computer casing by a restoring force of the elastic member (27), and a base cap (31) positioned opposite to the top cap (21) and fitted over the lower portion of the rod (29) at the bottom of the leg, thus supporting the rod (29). |
