| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a waterproof construction for fire alarm facility capable of maintaining the production efficiency and improving the waterproofness in a draw-in portion of a lead wire without increasing the facility cost. SOLUTION: This waterproof construction for fire alarm facility is provided with a waterproof lid 5 forming a waterproof area 7, the lead wire 10 penetrating the waterproof lid 5 and drawn in the interior of the waterproof area 7, and an elastomer 20 interposed between the waterproof lid 5 and the lead wire 10 and thermally adhered to the waterproof lid 5 and the lead wire 10.</p> |
