Patent ID: 7950752
Filing Date: 2011-05-31
Classification: G06F,G11B

Abstract:
1. A case used for fixing a drawer device, wherein a first sidewall of the drawer device has a first hole, the case comprising: a holding portion, which has at least one second sidewall and at least one second hole located in the second sidewall and corresponding to the first hole, and the holding portion is for holding the drawer device; and a rotary part, which has a first hinge portion, a first protrusion portion and a second protrusion portion, wherein the rotary part is pivoted on an outer side of the holding portion through the first hinge portion, the first hinge portion is located between the first protrusion portion and the second protrusion portion, when the drawer device enters the holding portion, the drawer device pushes the first protrusion portion to make the second protrusion portion passes through the second hole and insert in the first hole.