Title:
GROUP PARTS OF INUNDATION PROTECTION FOR PROTECTING PROPERTY FROM INUNDATION IN FLOOD, HIGH TIDE OR THE LIKE AND METHOD USED FOR THE SAME
Document Type and Number:
Japanese Patent JP2006183456
Kind Code:
A
Abstract:
To provide a ventilation hole coping with inundation below and above the floor of a building when high tide or flood occurs.
In an underfloor ventilation hole with a waterproof plug, a plug receiving frame with height of about 1.5 cm is attached to a position at about 1 cm inwardly of an edge frame of a stainless ventilation hole, and the plug is provided with packing rubber at its rear side, or is provided with packing rubber disposed from its outer side to a rear side for avoiding dropping after the plug is pushed into the ventilation hole.
Inventors:
SANO KAZUHIRO
Application Number:
JP2005350055A
Publication Date:
July 13, 2006
Filing Date:
December 02, 2005
Export Citation:
Assignee:
SANO KAZUHIRO
International Classes:
E04H9/14; B60J11/00; E04B1/70; E04B1/92; E06B5/00
Domestic Patent References:
| JPS5820008U | 1983-02-07 | |||
| JPS61149034U | 1986-09-13 | |||
| JPH031963U | 1991-01-10 |