| 摘要 |
PROBLEM TO BE SOLVED: To provide a drain structure for an antenna case which prevents rainwater from penetrating into a case through a drain hole in any installation state, drains the water penetrated into the case smoothly, has a simple structure, and is easier to manufacture with respect to the antenna case to be installed in a vertical or horizontal direction and used. SOLUTION: The drain holes 4 and 5 are provided on each bottom surface in the installation state of the antenna case 1 in the vertical or horizontal direction, and the drain holes 4 and 5 are formed in an inflection hole for preventing rainwater from penetrating straightforwardly. COPYRIGHT: (C)2007,JPO&INPIT
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