| 摘要 |
PROBLEM TO BE SOLVED: To vertically install a roof plate on a sheet metal with a sufficient strength. SOLUTION: The main frame 100 of an ink jet type recording device 10 comprises, at its end part 104, a screw holding part 102 to which a tapping screw 200 is threaded parallel with the main frame 100. The screw holding part 102 comprises, in an order along a direction in which the tapping screw 200 is inserted from the end part 104, a first screw receiving part 110 projected from the main frame 100 and pressingly bent, a second screw receiving part 120 projected in an arc shape to the rear surface 112 side of the first screw receiving part 110 in the main frame 100 and pressingly bent, and a third screw receiving part 130 projected in an arc shape in the same direction as the first screw receiving part 110 and pressingly bent. COPYRIGHT: (C)2005,JPO&NCIPI
|
