| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate a mounting failure such as detachment or unstable attachment of a CT clip used in installing a cross bar on a T-bar of a system ceiling. <P>SOLUTION: A spacer 2 constituting the CT clip A together with a clip body 1 is formed in U-shape, and leg pieces 15 of the clip body 1 are held by retaining projection pieces 24 arranged on both sides of respective hanging pieces 22, while the retaining projection pieces 24 are stranded on stranding protrusions 18 arranged at the leg pieces 15 of the clip body 1 when the spacer 2 is lowered, thus ensuring an opening stop function of the leg pieces 15. Further, receiving holes 25 are formed in the lower ends of the hanging pieces 22, and a T-bar head 31 is inserted in the receiving holes 25 to hold the T-bar head 31 at its front and rear side faces, thus ensuring a holding function of the T-bar. The mounting failure caused by opening of the leg pieces 15 and the dispersion of the T-bar can thereby be eliminated. <P>COPYRIGHT: (C)2008,JPO&INPIT |
