| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a memory card loading device simplifying its structure for energizing an opening/closing cover and a card holder to an opening direction and capable of reducing its size. SOLUTION: The device is mainly provided with a body 1 having a memory card loading part 1a, a rotatable opening/closing cover 2, a card holder 4, and a single torsion spring 21. In this case, the coil part 21a of the torsion spring 21 is inserted into the spring supporting part 4c of the holder 4 and the torsion spring 21 is fitted so as to allow spring end parts 21b, 21c having respectively different arm length to abut upon the cover 2 and the body 1 to energize the cover 2 and the holder 4 to the opening direction. Provided that the arm length from the coil part up to the spring end part 21b is longer than that of the spring end part 21a.</p> |
