Title:
FLOOD PREVENTION SYSTEM
Document Type and Number:
Japanese Patent JP2023159572
Kind Code:
A
Abstract:
To provide a flood prevention system, etc. for using the premises as an emergency evacuation shelter in the event of a flood.SOLUTION: A flood prevention system 1 includes: a flood prevention wall 2 that prevents water from entering an internal site 20a; a staircase 3 that connects the internal site 20a with the outside, and prevents water from entering the internal site 20a; and a door 4 which is provided on a route from the outside of the internal site 20a to the staircase 3, and which transitions from a closed state that cannot be opened to an open state that can be opened when the outside of the internal site 20a is flooded due to flood.SELECTED DRAWING: Figure 1
Inventors:
TAKAI TAKESHI
ISHIHARA HIROSE
ISHIHARA HIROSE
Application Number:
JP2022069333A
Publication Date:
November 01, 2023
Filing Date:
April 20, 2022
Export Citation:
Assignee:
KAJIMA CORP
International Classes:
E02B7/22; E04H9/14
Attorney, Agent or Firm:
Seiichi Inoue