| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cap for closing the hole of a box body reducing the number of parts and man-hours on assembling and ensuring full waterproof performance. <P>SOLUTION: A rib 2a, constituted of a rubber elastic member and press-contacted to the inner peripheral surface of the hole 1a of the box body 1, is formed on the entire periphery of a projecting section projected into the hole 1a of the box body 1, and rigid members 2b are embedded so that the outer peripheries face the inside of the rib 2a. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
