DOOR-INSTALLED WATER CUT-OFF MEMBER AND METHOD FOR WATER CUT-OFF AT DOOR

• Main Authors: SUMIYA KAZUO, FURUKI KENJI, FUJIWARA YASUAKI
• Format: Patent
• Language: English; Japanese
• Published: 08.12.2022
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

To provide a door-installed water cut-off member for doors that can provide sufficient water cut-off functionality by temporal installation thereof in a gap around a door when flooding is anticipated, etc.SOLUTION: A door-installed water cut-off member 10 is configured to, upon installation thereof along a gap D that exists around a door 20, prevent water from entering the inside of the door 20 even if the outside of the door 20 is flooded, and to include a banded water-tight portion 12 sealing the gap D from the outside of the door 20, and a press-fit convex portion 11 provided protruding from the inner surface of the banded water-tight portion 12 and held in the gap D by being press-fitted into the gap D from the outside of the door 20.SELECTED DRAWING: Figure 11 【課題】浸水が予想されるとき等に、ドアの周囲の隙間に一時的に取り付けることで、十分な止水機能を発揮することができるドア用止水部材を提供する。【解決手段】ドア２０の周囲に存在する隙間Ｄに沿って取り付けることによって、ドア２０の外側が浸水したときでもドア２０の内側へ水が侵入しないようにするドア用止水部材１０を、ドア２０の外側から隙間Ｄを塞ぐ帯状止水部１２と、帯状止水部１２の内面から突出して設けられ、ドア２０の外側から隙間Ｄ内に圧入することによって隙間Ｄ内に保持される圧入用凸部１１とを備えたものとする。【選択図】 図１１