INSTALLATION STRUCTURE OF FINISH MATERIALS FOR LIGHTWEIGHT STEEL-FRAMES

摘要

An install structure of a finish material for lightweight steel-frames is provided to cross M-bars and carrying channels using a coupling clip to enable easy installation of the finish material without the installation space. An anchor bolt(10) includes a fixing member(12), a bolt(14), and a pair of nuts. A carrying channel(20) is provided on the upper surface with a cutting part(22) lengthwise. The carrying channel(20) includes penetration holes formed at certain intervals. The carrying channel(20) allows the anchor bolt(10) to pass through the penetration holes and to be fixed by the nuts. An M-bar(30) is provided with hook guide steps(32) curved inward while facing each other. The M-bar(30) crosses the carrying channel(20). A coupling clip(40) for coupling the carrying channel(20) to the M-bar(30) includes a hooking part, a support part, a receiving groove, and a protrusion.