| 摘要 |
The present invention relates to an apparatus for constructing a building ceiling board, which comprises a main tee bar and a cross tee bar by being fixed on a fixing device installed on a ceiling and, more specifically, to an apparatus for constructing a building ceiling board, which not only makes construction convenient, but also minimizes risks of various accidents by obtaining stability of entire apparatus by being firmly installed by a new coupling method of the cross tee bar and a fixing clip. According to the present invention, the apparatus not only makes construction convenient, but also minimizes risks of various accidents by obtaining stability of entire apparatus by being firmly installed by forming a coupling groove or forming a projection part on the cross tee bar to be coupled with the fixing clip for preventing the cross tee bar from being randomly separated, furthermore prevents the cross tee bar from being twisted to have an effect of improving exterior. |
