| 摘要 |
A flap lid structure is provided for use in a computer enclosure or a hot plugging hard disk drive enclosure and includes a front cover for the computer enclosure or the hot plugging hard disk drive enclosure and forming a receiving opening that has one side forming a mounting edge, a major lid having corresponding in size to the receiving opening and mounted to the mounting edge through a spring-encompassed pivot, and a minor lid received in the receiving opening of the front cover and mounted to one side of the receiving opening that is opposite to the mounting edge through a spring-encompassed pivot. The major lid forms a cutoff corresponding in size and location to the minor lid. The flap lid ensures the receiving opening defined in the front cover of a computer enclosure in a substantially closed condition to effectively prevent invasion of dusts and oily smokes.
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