| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum sash dew condensation preventive frame capable of preventing the collection of a waterdrop by slightly inclining a flat part of an aluminum sash since the dew (the waterdrop) is adhered to the conventional aluminum sash window frame due to increase of a difference between an indoor temperature and an outdoor temperature to wet a wooden threshold, a floor, a curtain or the like. SOLUTION: The condensation (the waterdrop) can be made to flow to the outside by giving a slight gradient to the flat part of the aluminum sash window frame. COPYRIGHT: (C)2003,JPO
|
