| 摘要 |
The present invention relates to a hanger door installed on the entrance of a facility house or a glass greenhouse, where the door is made by using aluminum chassis where insulation between the inside and the outside is conducted by a thermal cutout member. According to the present invention, in a hanger door made by assembling a lattice frame in the shape of a lattice inside a basic frame assembled in the shape of a square and by inserting a PC plate and an aluminum plate between the basic frame and lattice frame: the aluminum chassis, which makes up the basic frame and lattice frame, is separated into the internal side and external side and is combined with a thermal cutout member; a double PC plate or a double-layered glass is inserted into a space made by the basic frame and lattice frame, into which an aluminum plate with a built-in insulation material is also inserted; a top roller moving to the sides on an entrance rail is combined with the basic frame placed on the top of the hanger door; a guide for covering a guide rail is fixated on the bottom of the basic frame placed on the bottom of the hanger door; an entering handle and a locking device are placed on the basic frame vertically standing on the hanger door. |
