| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool for preventing snow accretion for a micro wireless reflection plate capable of surely preventing snow accretion on the reflection surface of the micro wireless reflection plate.SOLUTION: A tool for preventing snow accretion for a micro wireless reflection plate includes: ten rods 10 with blades, each of which is equipped with a columnar rod 11 and two spiral blades 12 mounted on the outer peripheral surface; and ten upper springs 21, ten lower springs 22, one upper wire 31, one lower wire 32, two upper L-shaped fixing metal fittings 41 and two lower L-shaped fixing metal fittings 42 which function as rod mounting means with blades for being mounted on the reflection surface side of the reflection plate 4 at a predetermined interval so that ten rods 10 with blades are slidable along the axial direction of the rod 11 and rotatable with the central axis of the rod 11 used as a rotation axis. |
