Hanger bar for ceiling light fixture

Abstract

A hanger bar for mounting a ceiling light fixture is formed of shortening the length thereof, thereby mounting regardless of the width of the ceiling frame and comprises first and second bars having cutting lines formed at regular intervals. The first bar has folding hooks formed along the longitudinal direction on both sides of the crosswise direction thereof. The second bar has a convex part protruded to one side along the longitudinal direction. The second bar is mounted to slide in the folding hooks of the first bar. Coupling parts for attaching the bars are formed in each end of the bars as one body. The coupling parts are folded perpendicular to the surface of the bars and has coupling members formed by punching. The coupling member has a chock, so that the hanger bar can be coupled with the ceiling frame by using a simple stroke.

Dependencies are inferred from the claim text.