| 摘要 |
PROBLEM TO BE SOLVED: To prevent a water-sprinkling trouble due to the mooring of a heat collecting plate with a deflector from being generated in a frame type sprinkler head wherein frames are projected from a head body, a compressed heat- sensitive disassembling section is installed between a valve disc of the head body and the frames, and the heat collecting plate is attached to the compressed heat-sensitive disassembling section in parallel with the frames. SOLUTION: One or a plurality of claws 63 which are in parallel with a deflection 30 are provided at the end on the deflector side of a heat collecting plate 48. In addition, a protuberance 64 is provided at the tip ends the claws, and at the time of an operation, by turning the heat collecting plate 48 with the protuberance sections of the claws 63 as a fulcrum, a force which is received by the heat collecting plate 48 from a water current is direction-converted, and the heat collecting plate is surely kicked out to the outside of the deflector 30.
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