Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 10, 2022
Patent Application Number
16963359
Date Filed
November 7, 2018
Patent Citations Received
Patent Primary Examiner
A sprinkler head includes a body having a nozzle to be connected to a water supply pipe, the nozzle being provided inside the body; a valve that closes the nozzle in normal times; a pair of frames extending from the body in a direction of water discharge from the nozzle; a deflector provided at a distal end of a part where distal ends of the frames are coupled to each other on a center axis A of the nozzle; and a heat sensitive disassembling unit provided between the valve and the deflector. A spring that is bent in a W shape has two ends engaged with the pair of frames, and the heat sensitive disassembling unit is fitted in a bent portion provided between the two ends and of the spring.
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