How to attach the stud collapse prevention metal fittings and stud collapse prevention metal fittings, and the partition base structure

摘要

PROBLEM TO BE SOLVED: To provide a stud collapse prevention fitting, which prevents a stud from coming off even if a larger vertical displacement than an insertion amount of the stud into a runner occurs, and a fitting method of the stud collapse prevention fitting and a partition bed structure.SOLUTION: A stud collapse prevention fitting comprises: a body part 10A, which is mounted on an end of a stud 3 to be inserted in a runner 2; a fixing part 20A, which fixes the body part 10A on the runner 2; and an engagement mechanism 30A, which allows the stud 3 to displace in a vertical direction Z and engages the body part 10A to the stud 3 when the stud displaces at least by a longer distance than an insertion amount of an end of the stud 3 into the runner 2.SELECTED DRAWING: Figure 3