| 摘要 |
PROBLEM TO BE SOLVED: To provide an earthquake proof clip which reliably fixes a ceiling joist to a ceiling joist receiver in simple work while securing earthquake resistance.SOLUTION: A first earthquake proof clip 100 includes: a first main body 110; a first angle part 120 for a ceiling joist receiver; an angle part 130 for a ceiling joist; and a ceiling joist engagement part 140. The first angle part 120 for the ceiling joist receiver forms an angle of 90 degrees with the first main body 110 and extends from a first end part 113 in an opposite direction to a projecting direction of a first convex part 111. One hole and two oval holes penetrate the first angle part 120 for the ceiling joist receiver. The hole forms a second hole 121 for the ceiling joist receiver, and the oval holes form bent holes 122. The second hole 121 for the ceiling joist receiver is arranged at a tip side further than the oval holes in the first angle part 120 for the ceiling joist receiver, and is disposed in the center of the width of the first angle part 120 for the ceiling joist receiver. |
