| 摘要 |
A warning aid is provided comprising a telescopic pole 4 connected at its distal ends to a notice 6 and attachment means (7,fig.4 & 7,fig.5) wherein said notice 6 is adapted to increase in size upon extension of the pole 4. The attachment means may comprise a clamp which may be arranged to provide attachment to horizontal surface. The notice 6 may comprise a plurality of flexible arms 1. The flexible arms 1 may comprise a number of nylon, rubber, synthethic plastic, or elastomer strings, strands, or arms that are predisposed to form a ball when released. The invention is particularly suited for visually highlighting a potential danger. |
