| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a raintight cover that is not removed easily, when it is not intended. <P>SOLUTION: Since the upward movement of the cover 10 is arrested through engagement between an elastic piece 24 provided on a body 9 and an engaging protrusion 34 provided on the cover 10, the engagement between engaging protrusions 29, 30 and engaging grooves 20, 21 is maintained; and so long as the cover 10 is not easily removed from the elastic piece 24, the engaging protrusion 34 will not disengage from each other. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
