| 摘要 |
According to the present invention, a profile for a window capable of supporting a door to be rotated in a wall of a building comprises: a base part including a first frame fixed to a wall of a building to expose one side to the outside of the building, and a second frame fixed to a wall in a position at a distance away inwards the building with respect to the first frame to expose one side to the inside of the building; a heat insulating member combined with the other side of the first and second frames to prevent heat transfer between the first and second frames; and an airtight maintaining member installed in the heat insulating member to cover the space between the base part and a door in order to prevent outside air from flowing in the inside of the building. According to the present invention, as a heat insulating member is prepared between the first frame in contact with outside air and the second frame in contact with inside air of a building, heat transfer between the first and second frames is blocked. Therefore, it is prevented that condensation is generated in a frame inside a window due to the temperature difference between inside air and outside air. Moreover, as an airtight maintaining member is installed in a heat insulating member, a space wherein outside air is flowing in between a door and first and second frames is closed. Therefore, it is prevented that internal heat loss is generated as outside air flows inside a building, thereby energy conservation efficiency of the building can be improved. |
