| 摘要 |
The irrigation nozzle (10) has a handgrip (16) with inlet pipe (11) connected to a valve (111). An outlet pipe is connected to the inlet pipe by a first pipe. A swiveling trigger (17) is connected with the handgrip. A plunger (171), which is connected between the trigger and the pipe, is coactive with a spring (172) so that it is held in closed position. A movable head (30) has first, second and third chamber. An inner area (342), cone-shaped from outside, of each chamber has many small holes (351) and oblong holes (361). An adjustment part (20) is connected with a rear end with the outlet pipe and front end (223) is closed whereby near the closed end many outlets (224) are formed extending radially in the adjustment part. - |
