| 摘要 |
PURPOSE:To eliminate the necessity of holes piercing completely through a sandwich panel and as well to make it possible to arrange a damper member, by disposing a hat-shape reinforcing bracket between the outer and inner panels of the sandwich panel. CONSTITUTION:Both leg piece base end sections 11a, 11b of a reinforcing bracket 11 is spot-welded to the inner surface of an outer panel 3, and the head 8b of a weld bolt 8 having a threaded part inserted in an attaching hole 12 in the upper side section 11c of the bracket 11, for carrying a part attachment bracket 6, is welded beforehand to the upper side section 11c. The threaded section of the weld bolt 8 is exposed to the vehicle compartment side B through a hole 13 in an inner panel 4 which is subjected to an embossing process in the direction opposite to the outer panel 3. Therefore, with the use of a cylindrical spacer 9 and a nut 10 the part attachment bracket 6 may be secured to a dash floor panel 1A. |
