| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure of fittings which are to be provided in an entrance opening of a room for allowing an escape of a habitant in the presence of an intruder, and which can prevent an intrusion of the intruder into the room by bearing a great impact made by a bodily crash etc. <P>SOLUTION: The fittings (a door 11), which are to be provided in the entrance opening of the escape room 10, are formed in such an arc shape in plan view as to be convex to the outside of the room, and composed of a polycarbonate. The fittings are provided with a member (a handle 14) for regulating and the moving-direction and disconnecting-direction motion of the fittings (the door 11) in the closed state of the entrance opening, and a member (vibration-proof fittings 16) for preventing vibrations of the fittings. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
