Title:
消火栓収納箱
Document Type and Number:
Japanese Patent JP6849289
Kind Code:
B2
Abstract:
To make it possible to easily and simply deal with a hydrant device on a road side and an observer passage side.SOLUTION: A hydrant storage box serving as a housing 28 for a hydrant device is buried and installed in an observer passage along a tunnel wall surface stores a hose 52 with a foam nozzle 50 inside. The housing 28 is provided with a front door 32, a first upper door 36 and a second upper door 38, and the second upper door 38 is arranged at a door opening of the first upper door 36. When operated on a road side, engagement of the front door 32 is released and opened by front opening of the second upper door 38, and the hose 52 with the foam nozzle 50 is taken out. When operated on a rode side of the observer passage, the first upper door 36 is opened backward together with the door body 40 in the second upper door 38, and the hose 52 with the foam nozzle 50 is taken out.SELECTED DRAWING: Figure 3
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Inventors:
Takushi Ando
Application Number:
JP2017079791A
Publication Date:
March 24, 2021
Filing Date:
April 13, 2017
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
A62C35/20; A62C3/00; A62C13/78
Domestic Patent References:
| JP2003190315A | ||||
| JP1138465U | ||||
| JP2016214558A |
Attorney, Agent or Firm:
Susumu Takeuchi