| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking device for a wing door capable of locking the wing door even when travel in the vertical direction of a lower end part is very small when the wing door is closed or opening and closing locus of the wing door gets in an unexpected condition. SOLUTION: A protruding member 4 is provided on the wing door 1, and a locking member 5 is provided on a load-carrying platform base part 2. The locking member is provided with a housing 6 and a locking part main body 7 held turnably in the housing. The protruding member is provided with a protruding part main body 41 provided fixedly and protrudedly on the wing door and an insertion member 42 turnable while protruding from the protruding part main body. When the insertion member is inserted into the housing, the insertion member is abutted on a base end 73 of the locking part main body to turn the locking part main body. The locking part main body is abutted on the protruding part main body for locking. COPYRIGHT: (C)2005,JPO&NCIPI
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