| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an opening/closing body structure which is improved in security, novel in appearance, and operable based on a new opening/closing system. <P>SOLUTION: The opening/closing body structure is composed of a pair of right and left door main bodies 7, 8 and a drive unit. The door main bodies 7, 8 are axially supported on an upper portion and a lower portion with respect to a diagonal line of right and left jambs 3, 3 of a door opening frame via rotating shafts 7a, 8a in a manner swayable in laterally symmetrical directions. The drive unit swayably drives the right and left door main bodies 7, 8 to a closed position that blocks an opening section by closing the door main bodies 7, 8 via mutually abutting surfaces, and to an opening position that opens the opening section by swaying the door main bodies so as to be separated in the symmetrical directions. <P>COPYRIGHT: (C)2009,JPO&INPIT |
