| 摘要 |
The invention provides a radio communication apparatus of the waterproof type comprising an apparatus body and a waterproof cover member mounted on the body, in which when the apparatus body and the cover member are made integral a secure waterproof condition can be attained without the need for any kill. The apparatus body (2) is formed, in an outer peripheral surface (6) to be covered by the cover member (3), with continuous grooves (7) and (8) or continuous steps. Packing elements (4) and (5) are fitted in the continuous grooves (7) and (8) or the continuous steps. The packing elements are so arranged, when the apparatus body and the cover member are made integral, to project from the outer peripheral surface (6) of the apparatus body (2) in a direction perpendicular to an axis (16) of the body to thereby abut an inner surface (18) of the cover member (3).
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