| 摘要 |
A suspension type road traffic warning signs and a sign system are provided, which belong to the machinery manufacturing field. To solve the technical problem that warning signs must be set at 150 meters away when a car in operation breaks down, a solution is put forward that the warning signs (1,2,3,4) and the sign system (5,6,7,8) are assembled with balloons (1-2, 2-2, 3-2, 4-2), scrolls (25), heavy objects (14), miniature remote control cars (5-1), miniature helicopters (6-1), small rockets (9), skidding tools and rods (17). The suspension type road traffic warning signs and the sign system are suitable for the condition that warning signs must be set when cars are broken down in driving. |
