| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrant device in which a door is prevented from largely projecting upon using a fire extinguishment tool in the hydrant device or suddenly opening the fire extinguishment tool by vibration etc. SOLUTION: The hydrant device 1 includes: a tilting mechanism in which the fire extinguisher door tilts slightly forward by a door rotation shaft and an abutting part when a lock of the fire extinguisher door by a latch mechanism is released, as a door extracting type; and an attaching/detaching mechanism capable of upward extracting a bearing part of the fire extinguisher door from the door rotation shaft in the tilted state so as to detach the bearing part of the fire extinguisher door. Accordingly, even if the fire extinguisher door is suddenly opened by vibration or imperfect opening/closing operation, the door is only slightly tilted forward without being largely opened. COPYRIGHT: (C)2011,JPO&INPIT
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