| 摘要 |
<p>PURPOSE: To provide a highly reliable ground connection with a simple structure by enabling the nearly horizontal insertion of a flange part into a container, in such a manner as to be fitted within a groove to a sufficient insertion position to align a hole of a casing part with that of the container. CONSTITUTION: A shell 24 includes a flange 40 which encircles a casing part 41. The flange 40 has opposite end parts 42 and 44 so as to be received in grooves 46 and 48 of a container 32. The shell 24 moves in an insertion direction 50, in order to slip the end parts 42 and 44 into the groove 46 and 48 of the container 32. Such inside slide lasts until one side part 52 of the flange 40 makes contact with a boundary wall 54 in a side groove 55 of the container 32. A hole 26 of the shell 24 and a hole 34 of the container 32 are aligned. The flange 40, shaped like a waveform, is sturdy, and an internal latch is formed between the shell 24 and the container 32 to thereby provide a reliable ground connection.</p> |
