| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an arrow road sign device whose lateral width can be freely adjusted for use and which can be compacted for storage. <P>SOLUTION: The arrow road sign device set on a road for use includes a first and second two road sign bodies 1, 2 formed into a substantially square shape and having direction indicating arrow portions 5A, 5B on the front side. Both the road sign bodies 1, 2 have their arrow sign portions 5A, 5B directed in the same direction, and are movably engaged with each other by a guide means 3 in a direction parallel with the direction indicated by the arrow portions 5A, 5B, so as to arrange the arrow portions 5A, 5B laterally. The guide means 3 includes a first guide pipe 30 provided on the rear surface side of the first sign body 1, and a second guide pipe 31 provided on the rear surface side of the second sign body 2 and engaged/inserted slidably into the first guide pipe 30. <P>COPYRIGHT: (C)2011,JPO&INPIT |
