| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sprinkler head cover attaching auxiliary tool having good efficiency at the attaching work time for a sprinkler head cover and also excellent in general-purpose properties. <P>SOLUTION: The sprinkler head cover attaching auxiliary tool 1 is used when attaching the sprinkler head cover 7 equipped with a cover plate 9 to fall on receiving heat in a fire, and the sprinkler head cover 7 covers the heat-sensitive part 5 of an existing sprinkler head 3 to be pressed to the sprinkler head 3 under predetermined pressure or above. This sprinkler head cover attaching auxiliary tool 1 has a contact part 51 brought into contact with the cover plate 9 and a body part 53 for allowing pressing force to act on the contact part 51 from below. The contact part 51 is deformed so as to spread when the pressing force acts on the cover plate 9 and the pressing force acting on the cover plate 9 has deformation capacity and shape holding capacity so as not to deform the cover plate 9. <P>COPYRIGHT: (C)2013,JPO&INPIT |
