Controlling device for a sprinkler
OwnerTzu-Meng Wanginventor
Life of this patent
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Abstract
A controlling device for a sprinkler includes multiple seals detachably received in the tube in a watertight manner. Each seal has outlets defined in a top face of the seal and passages defined to respectively communicate with a corresponding one of the outlets. Multiple controlling rods are linearly and movably received in the tube to engage with a bottom face of the seals so as to selectively block the communication between the passage and the outlets such that water inside the tube is controlled to be sprinkled out of the tube.
Claims20
A controlling device for a sprinkler having a tube with one open end for connection with a water source, the controlling device comprising:
- multiple seals adapted to be detachably received in through holes in the tube in a watertight manner, each seal having outlets defined in a top face of the seal, saddles formed on a bottom face of the seal and passages defined to respectively communicate with a corresponding one of the outlets;
- and
- multiple controlling rods adapted to be linearly and movably received in the tube to engage with a corresponding one of the saddles of the seals to selectively block the communication between the passage and the outlets such that water inside the tube is controlled to be sprinkled out of the tube.
A controlling device for a sprinkler, the controlling device comprising:
- a tube with one open end for connection to a water source and through holes defined through a periphery of the tube;
- multiple seals detachably received in the through holes in the tube in a watertight manner, each seal having outlets defined in a top face of the seal;
- and
- multiple controlling rods linearly and movably received in the tube to engage with a bottom face of the seals so as to selectively block the outlets such that water inside the tube is controlled to be sprinkled out of the tube from the outlets.
Dependencies are inferred from the claim text.