Title:
消火器箱
Document Type and Number:
Japanese Patent JP7394244
Kind Code:
B2
Abstract:
To enable a fire extinguisher to be taken out simply and easily by opening the door of a fire extinguisher box from a road side and a watchman's passage surface side in a tunnel, especially from the watchman's passage surface side.SOLUTION: A fire extinguisher box 20 is installed buried in a watchman's passage provided along a tunnel wall surface, and a fire extinguisher 50 is stored in a housing 31. When an operation is performed from a road side, an upper door 32 is opened forward, and in a state that a front door 30 is opened, the fire extinguisher 50 is taken out with a fixed lever 50a thereof being held. When an operation is performed from a watchman's passage surface side, the upper door 32 is opened backward, a handle 94 detachably locked on the rear surface of the upper door 32 is detached, and the handle 94 is operated so that the fire extinguisher 50 stored in the housing 31 is lifted from an upper surface door opening, and taken out.SELECTED DRAWING: Figure 9
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Inventors:
Hiroshi Umehara
Takushi Ando
Takushi Ando
Application Number:
JP2023019702A
Publication Date:
December 07, 2023
Filing Date:
February 13, 2023
Export Citation:
Assignee:
Hochiki Co., Ltd.
International Classes:
A62C13/78
Domestic Patent References:
| JP2001009053A | ||||
| JP7012431U | ||||
| JP54126497U | ||||
| JP49085896U | ||||
| JP3101235U |
Attorney, Agent or Firm:
Susumu Takeuchi
Aiki Takeuchi
Aiki Takeuchi