| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an opening/closing device with excellent security. <P>SOLUTION: An opening/closing device 1 includes an opening/closing body 21 that moves in a closing direction to close an open part 2, and moves in an opening direction to open the open part 2. The opening/closing device 1 includes lock means provided with an operation part operational from interior space so as to regulate the movement of the opening/closing body 21 in the opening direction when closing the open part 2. The opening/closing body 21 includes an opening/closing component with hole 27 having a plurality of small holes 30, and an opening/closing component without hole 28 as security means that visually shields the operation part from exterior space. <P>COPYRIGHT: (C)2012,JPO&INPIT |
