| 摘要 |
PURPOSE: A safety bracket for a fire door with an improved installation structure is provided to facilitate the overall handling and installation of a fire door by being connected to a door lock. CONSTITUTION: A safety bracket for a fire door with an improved installation structure comprises a reinforcing member(2), a compression and fixing piece(3), and an installation piece(1). The reinforcing member has a locking device setting hole(31) on a side. The compression and fixing piece is a regular plate formed with a door lever setting hole(32). The installation piece includes a pair of anti-interference members(11) formed symmetrically on the upper and lower sides, wherein an anti-interference groove(H) is formed on either upper or lower side when an anti-interference member is removed. |
