Title:
MAGNET-TYPE WATER STOP DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/029056
Kind Code:
A1
Abstract:
[Problem] To provide a water stop device which is simple and can be provided at low cost, and from which a water stop plate does not flow out. [Solution] This water stop device (1) is constituted by: a water stop plate (2) having a rectangular plate shape; and a pair of fixing structures (3) provided on the left and right of an entrance of a building. The water stop plate (2) is provided with: a plurality of permanent magnets (6) embedded adjacent to the left and right short sides thereof; a latch mechanism (10) provided on the left and right adjacent to the top side thereof; and a bottom packing (8) on the bottom side thereof. The pair of fixing structures (3) each comprise a rear surface abutment part (19) and an outflow prevention member (17).
An iron member (22) is embedded in the rear surface abutment part (19) and a latch hole (24) is opened.
The water stopping plate (2) is inserted between the rear surface abutment part (19) and the outflow prevention member (17) of each of the pair of fixing structures (3) and is pushed from above and fixed therebetween.
Inventors:
UEHIRA MASAMI (JP)
Application Number:
PCT/JP2022/030042
Publication Date:
February 08, 2024
Filing Date:
August 05, 2022
Export Citation:
Assignee:
ESUM CO LTD (JP)
SERIOUS CORP (JP)
SERIOUS CORP (JP)
International Classes:
E06B5/00
Foreign References:
| JP2018053506A | 2018-04-05 | |||
| KR20130112355A | 2013-10-14 | |||
| KR200467597Y1 | 2013-06-21 | |||
| JP2021139225A | 2021-09-16 | |||
| JP2020169441A | 2020-10-15 | |||
| JP2002030872A | 2002-01-31 |
Attorney, Agent or Firm:
SUGITANI Hiromichi et al. (JP)
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