| 摘要 |
PROBLEM TO BE SOLVED: To provide an architrave for a sash frame capable of improving processability or fitting strength and suppressing movement in an indoor/outdoor direction relative to the sash frame.SOLUTION: An architrave 1 for a sash frame has a first piece part 33 and a second piece part 38 oppositely arranged so as to form a fitting recess 31 opening to an indoor 8 side, and is mounted so as to fit an outdoor side end to the fitting recess of an angle 30 of a sash frame 3, which includes the angle 30 on an indoor side, the angle 30 provided with an engaging part 33a projecting to the second piece part side in the first piece part. The architrave 1 for a sash frame includes: an architrave body 10 formed of wooden materials; and a fitting member 20 mounted on the outdoor side end 11 of the architrave body and formed of non-wooden materials. The fitting member is provided with an engaged part 22, to which the engaging part of the angle is locked to regulate the movement of the architrave for the sash frame toward the indoor side, and a biasing part 26 contacting to a surface 34a facing to the indoor side of the sash frame and biasing the architrave for the sash frame to the indoor side in a state that the architrave for the sash frame is mounted to the angle. |
