A sprinkler includes a base, a positioning collar connected to the base, a gear box connected to the positioning collar and a sprinkling member which is co-rotated with the gear box, and a bypass tube connected between the positioning collar and the sprinkling member. The positioning collar is connected with a hose for introducing water to drive the gear box and the sprinkling member. A portion of the water from the hose enters the bypass tube and is introduced into the other end of the sprinkling tube. The water is introduced into the sprinkling tube from two positions to increase the volume of the water ejected from the sprinkling tube so as to cover a larger area.本新型係一種具分流構造的灑水器,該灑水器主要具有一基座、一定位套、一傳動齒輪箱、一噴水件所組成;其中該定位套、傳動齒輪箱、噴水件係相互接設並組設於該基座上,該灑水器機構內部係具有一可供水流進入的通道,本新型之主要特點係在於該灑水器上設有該分流管裝置,使該灑水器具有二個進水分流水路的分流設計,並藉由該接設的入水口孔徑比例分配,據使該噴水件能在間歇性偏擺噴水的運作下,獲致一噴水量增加與擴大噴灑面積的灑水器者。(10)‧‧‧基座(11)‧‧‧第一承座(12)‧‧‧第二承座(13)‧‧‧中空樞接室(14)‧‧‧封蓋(20)‧‧‧定位套(21)‧‧‧接水口端(30)‧‧‧傳動齒輪箱(34)‧‧‧出水口(33)‧‧‧動力輸出輪(40)‧‧‧噴水件(41)‧‧‧水流通道(42)‧‧‧噴水口(50)‧‧‧分流管(51)‧‧‧閥座(52)‧‧‧開關(53)‧‧‧主入水口(54)‧‧‧第一分流口(55)‧‧‧第二分流口(60)‧‧‧水流管(A’)‧‧‧出水量(B’)‧‧‧噴灑面積
