| 摘要 |
PROBLEM TO BE SOLVED: To provide the guide device of a suspension door capable of easily detaching the guide device of the suspension door. SOLUTION: The guide device of the suspension door suspends capable of travelling the suspension door body 1 through a runner 3 on an upper rail 2, and performs travelling guide by inserting a guide pin 5 provided projectably and retractably on a floor face by magnetic force into a running groove 6 formed on the lower end face of the suspension door body 1 in the projected state. An outer cylinder 7 buried on the floor and a guide pin insertion hole 9 housing the guide pin 5 are provided, an inner cylinder 8 fitted to the outer cylinder 7 is provided, and a spiral screw part 12 is formed on the outer face of the outer cylinder 7. Thereby the outer cylinder 7 can be easily detached from the floor by rotating the outer cylinder 7.
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