Title:
WATER CUT-OFF DEVICE
Document Type and Number:
Japanese Patent JP2023137336
Kind Code:
A
Abstract:
To provide a water cut-off device capable of cutting off water from an opening even in a state where a door frame is installed.SOLUTION: A water cut-off device 3 of the present embodiment is mounted to a door frame 4 which is provided in an opening M of a structure and to which a door body 5 is rotatably connected, and is frame-shaped so as to be interposed between the door frame 4 and the door body 5 when the door body 5 is closed. The water cut-off device 3 includes a frame body 60 and an elastic part 70. The frame body 60 has a holding part 65 and can be mounted to the door frame 4. The elastic part 70 is held by the holding part 65 and contacts the door body 5 in a state where the door body 5 is closed, thereby sealing a space between the door frame 4 and the door body 5.SELECTED DRAWING: Figure 2
Inventors:
KOBAYASHI KOMEI
ITO MASAHITO
HITOMI HIDEYA
MASUDA SEIGO
HARA KOSHIRO
HOGI EIJI
ITO MASAHITO
HITOMI HIDEYA
MASUDA SEIGO
HARA KOSHIRO
HOGI EIJI
Application Number:
JP2022043493A
Publication Date:
September 29, 2023
Filing Date:
March 18, 2022
Export Citation:
Assignee:
BUNKA SHUTTER
TOKYO ELECTRIC POWER CO HOLDINGS INC
TOKYO ELECTRIC POWER CO HOLDINGS INC
International Classes:
E06B7/22; E06B5/00; E06B7/23
Attorney, Agent or Firm:
Sakai International Patent Office