| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutoff structure for a bathroom door, which is improved in cutoff performance by arranging a movable flap having a sealing member on a door member of the bathroom door, and adding sealing pressure to the sealing member. SOLUTION: The bathroom door is formed of a frame body 1 having flap guide surfaces 6 arranged on inner sides of respective jambs 13, and the door member 2 having a door opening handle 8 arranged thereon, which can keep the door in a closed state. The flap 4 having the sealing member 10 is arranged near a lower portion of the door member 2, which flap 4 has a rotation shaft portion 3 on an upper side thereof. The flap 4 has a resilient body 5 formed thereon, for holding an interval between the lower portion of the door member 2 and the flap 4 per se. A sill 9 of the frame body 1 has a slot 7 formed therein, in which a tip portion 21 of the flap 4 is fitted. When the door is opened, the flap 4 is kept out of contact with the sill 9 by means of the resilient body 5. On the other hand, during closing operation of the door, the flap 4 is inserted into the slot 7 in the sill 9 along the flap guide surface 6, and immediately after completion of the closing operation of the door, the sealing member 10 of the flap 4 is compressed by manpower for closing the door. COPYRIGHT: (C)2003,JPO
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