Title:
消火用ホース及び該消火用ホースを備えた消火栓装置
Document Type and Number:
Japanese Patent JP7433158
Kind Code:
B2
Abstract:
To provide a fire-fighting hose that can drain residual water therefrom while being wound without drawing the hose, and to provide a fire hydrant device including the fire-fighting hose.SOLUTION: There is provided a fire-fighting hose 11. The fire-fighting hose 11 is stored while being wound internally in a hose storage part 12 provided in a housing 3 of a fire hydrant device 1. The fire-fighting hose 11 includes: a draining hole 21 provided in a peripheral wall thereof; and a valve element 23 for closing the draining hole 21 with a water pressure exerted when water runs through the fire-fighting hose 11.SELECTED DRAWING: Figure 1
Inventors:
Kenji Yoneyama
Application Number:
JP2020127881A
Publication Date:
February 19, 2024
Filing Date:
July 29, 2020
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
A62C35/20; F16L11/12
Domestic Patent References:
| JP2012161452A | ||||
| JP2012213414A | ||||
| JP2000083855A | ||||
| JP2008055070A | ||||
| JP3045528U | ||||
| JP4062186U | ||||
| JP2000325249A |
Foreign References:
| GB2570684A |
Attorney, Agent or Firm:
Toshihiko Ishikawa
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