| 摘要 |
PROBLEM TO BE SOLVED: To provide a door device 11 adopting a new opening/closing mechanism different from a general door device, with a door guard function. SOLUTION: When a door body 13 is closed, a door front end 13b of the door body 13 is inserted in a door front end fitting recess 24 from the inside of a door frame 12, and a door rear end 13a of the door body 13 is moved to the inside of the door frame 12 and then inserted in a door rear end fitting recess 23 of the door frame 12. When the door body 13 is opened, the door body 13 is moved to the door front end 13b side, and the door rear end 13a of the door body 13 is detached from the door rear end fitting recess 23 of the door frame 12 and moved to the outside of the door frame 12, while the door front end 13b of the door body 13 is detached from the door front end fitting recess 24 of the door frame 12 to move the door body 13 into a half-open position. A door guard shaft 53 is engaged with a bracket 50 at the upper part of the door body 13 from the upper part of the door frame 12 to regulate opening of the door body 13 in the half-open position. COPYRIGHT: (C)2009,JPO&INPIT
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