| 摘要 |
PROBLEM TO BE SOLVED: To provide a door which is devised to prevent fraudulent unlocking using misidentification by a sensor. SOLUTION: This door 1 comprises: a door body 3 which is opened/closed in the state of noncontact with a floor surface; the sensor 6 which is provided near an indoor door 2, and which can detect the presence of a moving body getting close to the door 2; and a lock device 4 which unlocks the door body 3 on the basis of a detection signal of the sensor 6. Characteristically, an anti-intrusion implement 5, which comes into elastic contact with the floor surface so as to seal a gap between a lower end surface of the door body 3 and the floor surface, is attached to or near a lower end of the door body 3. COPYRIGHT: (C)2007,JPO&INPIT
|
