| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door panel which enables three-dimensional molding of a porous dust removing screen. Ž<P>SOLUTION: The porous dust removing screen 71 fixed to an inside plate 23 is provided in a ventilation opening 25a of an outside plate 21 and a ventilation opening 25b of an inside plate 23. Many small vent holes like a circular hole are preliminarily punched in the dust removing screen 71. In the dust removing screen 71, flanged portions 81 are integrally formed around bulging forming portions 74, 76 and 78 bulging into the openings 25a and 25b, respectively. The flanged portions 81 are fastened and fixed to the reinforcing protrusions 29b and 29c of the inside plate 23, and pressed and fixed on the slope portions of the reinforcing plate storage protrusion 29a and reinforcing protrusion 29d of the inside plate 23. Notched portions 82 are formed in a notched shape in upper and lower corner portions of each of the flanged portions 81, respectively. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
