| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flash plate whose plate screw hardly falls off from the plate screw insertion hole of a fixing part, even if it is removed from an attaching frame and provide a flash-type wiring device employing the flush plate. SOLUTION: A flash plate has a fixing part 3 in which a plate screw insertion hole 3a is formed at a position, corresponding to the plate screw hole 8 of an attaching frame 6. The neck of a plate screw 11 is rotatably mated and, further, an elastic means 4 which displace at least the fixing part 3 elastically in a direction parting from the attaching frame 6, when the plate screw 11 is loosened in order to detach the flash plate which has been once attached and the plate screw 11 is separated from the plate screw hole 8 of the attaching frame 6. If the plate screw 11 is gradually loosened, the fixing part 3 is made to part from the attaching frame 6 accordingly. As the neck of the plate screw 11 is consistently mated with the plate screw insertion hole 3a, while the fixing part 3 is made to part from the attaching frame 6, the plate screw 11 does not fall off from the plate screw insertion hole 3a.</p> |
