| 摘要 |
Switch of straight sprinkling gun, including an outer sleeve, a middle sleev e, a central tube, a detergent chamber, a main flow tube and a flow damper unit. The middle sleeve is fixedly disposed in the outer sleeve. The central tube is fitted in the middle sleeve. The outer and middle sleeves are synchronously rotatable abou t the central tube. The detergent chamber surrounds the main flow tube and communicates with one end of the outer sleeve. The flow damper unit includes a flow-guiding hole disposed on the detergent chamber and a communicating section disposed on the outer sleeve. The middle sleeve is formed with an outlet and a first inlet. The central tube is formed with a second inlet. A user can convenient ly holds the outer sleeve to real-time adjust the water amount or conduct the deterge nt contained in the detergent chamber to discharge pure water or mixture of wat er and detergent.
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