| 摘要 |
PURPOSE: A sprinkler comprising compact parts without elastic means such as springs is provided. It can inject agricultural water more softly and easily to agricultural products, has enhanced service life and is easy to assemble and disassemble without separate appliances. CONSTITUTION: The sprinkler comprises: a hose member(30) which is connected to an agricultural water supply pipe and consists of rubber material; a connection member(40) which is connected to the end part of the hose member, formed with a first supply passage for guiding the flow of the agricultural water on the inside and contains a connection part(42) at the end part; a nozzle member(50) containing a nozzle part on the inside and a central protrusion part(55) on the outside to increase the water pressure of the agricultural water; a waiting member(60) which made of metal material, installed apart from the end part of the nozzle member at regular intervals and formed with a lower grooves(61); a vertical spinning injecting member(70) which is formed with a through-hole(71) and plural rotators(72); a coupling flap member(80) formed with a lower insertion part(82) for inserting into the grooves and an upper insertion part(81) and a first fixing member(90) formed with upper grooves(92). |
