| 摘要 |
<p>The present invention prevents the loss and separation of a window cover which opens/closes a window hole of a body and houses a window cover in the body not to obstruct the manipulation of the window cover in opening the window hoe. A window hole (130A) prepared on the outer surface (121) of the body of an electronic device unit (100A) is opened/closed by a window cover (140A) which rotates in an arrow (134) direction around a pair of support axes (31a, 31b). A small window cover (140A) has a groove hole of an oval shape consisting of a pair of support axis insertion concave surfaces (44a, 44b) and a support axis insertion convex surface (45a, 45b) which surrounds it. The orthogonally opened window cover (140A) is housed and inserted into the body along the support axis and the groove hole.</p> |
