| 摘要 |
PROBLEM TO BE SOLVED: To prevent accidental slipping-out of a cover body 5 by reduction in adhesive strength by influence of a change with time and outside air, by adopting a structure adhering not by soldering. SOLUTION: This sprinkler head cover is installed on a ceiling material or a sprinkler head, and covers the sprinkler head. The sprinkler head cover has a body constituted so as to be installable on the sprinkler head, a cover body for covering the sprinkler head and low melting point metal arranged between the body and the cover body in a compressed state. The low melting point metal is arranged in a side part of the cover body. The sprinkler head cover has a corrosion preventive cover for blocking up clearance between the cover body and the body, and the sprinkler head cover is formed in a sealed shape. COPYRIGHT: (C)2004,JPO&NCIPI
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