| 摘要 |
<p>A memory storage device is provided to acquire more stable connection in a predetermined direction at the time of rotating a swing cap on a hinge part. A memory storage device(10) includes a swing cap(11) and a body part(12). The swing cap and the body part are connected to each other with a hinge part, and the swing cap can rotate at the axis of he hinge part. The swing cap has a first plate member(111) and a second plate member(112) opposed to each other. One side of the first plate member and one side of the second plate member are connected by a third plate member(113). The body part has a terminal part(121) formed in a connection direction of the swing cap. The terminal part may be connected to external electronic apparatuses. In the hinge part, a first hinge protrusion(114a) is coupled with a first hinge slope groove(122a) and a second hinge protrusion(115b) is coupled with a second hinge slope groove(123b), thereby preventing the swing cap and the body part from being separated from each other.</p> |
