| 摘要 |
PURPOSE: A dew condensation preventing door frame is provided to suppress the generation of dew condensation in a door frame with the temperature difference of the indoor and the outdoor. CONSTITUTION: A dew condensation preventing door frame (100) comprises a first separation frame (110), a second separation frame (130), and an insulation member (150). The first separation frame is fixed to a wall by being exposed to an outdoor side. The second separation frame is exposed to an indoor side and is separated from the first separation frame. The insulating member is inserted through a space (120) between the first separation frame and the second separation frame. [Reference numerals] (AA) Indoor; (BB) Outdoor |
