| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable electronic device without risk of loss and to provide a protection device of the portable electronic device.SOLUTION: A protection device is used for a portable electronic device including a body having a first surface and a second surface, which face each other in opposite directions. Slide grooves are respectively arranged on two side surfaces which mutually face in the opposite directions of the body. The protection device includes a plate body and two moving sections respectively arranged on side parts of the plate body, which face in the opposite directions. Projections are formed at respective ends of the moving sections. The two projections are respectively movable in the protection device along the slide grooves in a state where they are stored in the corresponding slide grooves. A first surface or a second surface is covered by sliding and rotating of the protection device. |
