Patent ID: 9700910
Date: 2017-07-11
CPC Classifications: B05B,F16K

Claim:
1. An improved sprinkler structure at least comprising: a water guiding pipe, a limiting protruded rib disposing at an end of the water guiding pipe, a fixing teeth end disposing at another end of the water guiding pipe, a positioning ring being engagedly disposed on the limiting protruded rib, a fastener being elastically disposed inside the positioning ring, the fastener being limited by the limiting protruded rib, a fastening dot being disposed on an outer side of the positioning ring; a water inlet connector, a pipe connecting groove passing through the water inlet connector, a tooth being protrudingly and annularly disposed inside the pipe connecting groove, the water guiding pipe having the limiting protruded rib disposing inside the pipe connecting groove, the fastening dot disposing on the positioning ring being engaged with the tooth, the fixing teeth end being protruded outside the water inlet connector; a limiting connector, a connecting ring passing through a center of the limiting connector, the connecting ring being pivotally disposed on the water inlet connector, limiting spaces passing through the limiting connector annularly; a movable seat composed of a bottom box and a cover, an accommodating space being formed between the bottom box and the cover, a teeth hole passing through a bottom of the bottom box for the fixing teeth end to go through the accommodating space, a pivotal connecting hole being disposed by a side of the teeth hole, a limiting rod being protrudingly disposed by an outer side of the pivotal connecting hole, the limiting rod being disposed inside the limiting space, an axial hole passing through a center of the cover, a first water outlet hole and a second water outlet hole passing through a side of the cover, the first water outlet hole and the second water outlet hole disposing by two sides of an axis of the cover, a separating board being disposed between the first water outlet hole and the second water outlet hole, a stopping board being horizontally and extendedly disposed by two sides of an end of the separating board near the axial hole, the stopping board being disposed in front of the first water outlet hole and the second water outlet hole, a first guiding board and a second guiding board being protrudingly disposed on the cover by the first water outlet hole and the second water outlet hole respectively, the first guiding board and the second guiding board and the separating board are roughly parallel to each other, a first water passage being formed between the first guiding board and the stopping board, a second water passage being formed between the second guiding board and the stopping board, the first water passage and the second water passage being parallelly disposed by two sides of the axis of the cover, a pressure relief hole being penetratedly disposed on the cover; a water inlet switching device comprising a push rod, a connecting rod and a wiggling piece, an end of the push rod being pivotally connected with the pivotal connecting hole of the bottom box, the push rod being limited inside the limiting space, a connecting groove being concavely disposed at another end of the push rod, the connecting rod being pivotally disposed inside the connecting groove, a diameter of the connecting rod being smaller than a hole diameter of the connecting groove so that the connecting rod wiggling deflectively inside the connecting groove, the wiggling piece being pivotally disposed on the cover corresponding to the first water outlet hole and the second water outlet hole, the wiggling piece being disposed on top of the connecting rod, the wiggling piece selectively opening the first water outlet hole or the second water outlet hole; a gear wheel set comprising an impeller and a transmission gear set, the impeller being pivotally disposed on the axial hole of the cover, the first water passage and the second water passage being tangent with the impeller, the transmission gear set being engaged with the impeller and the fixing teeth end; and a water outlet connector covering on the cover, a water outlet hole being penetratedly disposed on the water outlet connector, a pressure relief rod being protrudingly disposed on the water outlet connector corresponding to the pressure relief hole of the cover, an elastic element and a pressure relief pad being sleeved around the pressure relief rod, the elastic element pressing the pressure relief pad elastically on the pressure relief hole tightly.