Title:
消火器箱
Document Type and Number:
Japanese Patent JP6894224
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable easily and simply taking out a fire extinguisher from a front side and an upper side, and easily and simply enable inspection work and replacement work of the fire extinguisher.SOLUTION: Inside a watchman's passage provided along a tunnel side wall, a housing 34 is buried in which a fire extinguisher 32 is stored so as to be freely taken out. On a front opening 36 of the housing positioned on a side wall facing the watchman's passage, a front slide door 40 is provided so as to be freely slid to open and close. At an upper opening 38 of the housing 34 positioned on a passage surface of the watchman's passage, an upper door 42 is provided so as to be freely opened and closed. A operational mechanism 44 including a lever is provided on the upper door 42. When the front slide door 40 is held in a closed state in which the front slide door is upwardly slid while the upper door 42 being in a closed state, and when the lever is operated to open the upper door 42, holding of the front slide door 40 is released and downwardly slid to open by a self weight.SELECTED DRAWING: Figure 6
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Inventors:
Takushi Ando
Application Number:
JP2016237371A
Publication Date:
June 30, 2021
Filing Date:
December 07, 2016
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
A62C13/78; A62C3/00; A62C35/20
Domestic Patent References:
| JP2017209145A | ||||
| JP2017205251A | ||||
| JP2017217356A | ||||
| JP2003190315A | ||||
| JP59172453U | ||||
| JP7039856U | ||||
| JP8117354A | ||||
| JP2012024307A | ||||
| JP2000312725A |
Attorney, Agent or Firm:
Susumu Takeuchi