| 摘要 |
PURPOSE: A boom for a high place watering vehicle is provided to improve fire extinguishing efficiency and to prevent a bendable link boom from being broken. CONSTITUTION: A boom for a high place watering vehicle comprises a base unit, a multi-stage slide boom, a bendable link boom, and a pivot member. The base unit is rotationally installed. The base unit includes the multi-stage slide boom and the bendable link boom. The bendable link boom is combined with the pivot member installed on the end of the slide boom. [Reference numerals] (AA) Bendable boom; (BB) Water discharge nozzle; (CC) Three-stage slide boom |
