| 摘要 |
PROBLEM TO BE SOLVED: To provide a road sign pole which can reduce a work time required for exchanging a sign pole body.SOLUTION: A road sign pole includes a base part 1 which is fixed to an installation surface B, a sign pole body 2 which is mounted on the base part 1, and a sign pole fixing member 3 to fix the sign pole body 2 to the base part 1, and includes a first bayonet pawl 11 which is provided on the outer peripheral surface of the base part 1, a second bayonet pawl 31 which is provided on the inner peripheral surface of the sign pole fixing member 3, and a holding part which is formed inside the sign pole fixing member 3 and suppresses detachment of the sign pole body 2 from the base part 1. The sign pole fixing member 3 can be mounted at an engagement start position where the first and second bayonet pawls 11, 31 are not overlapped with each other in a plan view, in a state mounting the sign pole body 2 on the base part 1, and when the sign pole fixing member 3 is rotated from the engagement start position to an engagement end position, the second bayonet pawl 31 is located below the first bayonet pawl 11. |
