| 摘要 |
PURPOSE: To favourably provide a water conducting groove on a thin-walled part of a window molding, too, to improve the function of the water conducting groove and to improve productivity. CONSTITUTION: A shape of cross sections of water conducting grooves 26c, 26s is changed in correspondence with wall thickness of a decorated part 22, the water conducting groove 26s of the maximum capacity rectangular section is provided for the maximum wall thickness part 2S of the decorated part 22, and a triangular conducting groove reducing its cross-sectional area in correspondence with the wall thickness is formed for a part 2C where the decorated part 22 is thin-walled. |
