| 摘要 |
PROBLEM TO BE SOLVED: To provide a beacon light device of a safety instrument by securing guide lamps of the upper part and lower part of the safety instrument at night to secure safety. SOLUTION: This beacon light device of a safety instrument is used by fitting to a safety instrument 100 having right and left leg parts connected by a lateral member 110 mounted on the top part thereof. The beacon light device is formed by an upper beacon light part 20 mounted on the lateral member and a lower beacon light part 30 disposed below the horizontal member. |
