| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lock device capable of automatically rotating a sash fastener and reducing burdens when manually rotating the sash fastener. <P>SOLUTION: In the present invention, a body 12 attached to one sliding door 3 of a double sliding door 1 includes: a sash fastener 13 freely detachably locked to a receiving metal fitting of the other sliding door 4 of the double sliding door 1; a gear 14 which freely rotatably supports the sash fastener 13 and is freely rotatably supported by the body 12; an energizing part 15 which energizes the gear 14 in an unlocking direction of detaching the sash fastener 13 from the receiving metal fitting; a rotating body lock part 16 which locks a rotating body 14; and a release part 17 which releases a lock at the rotating body lock part 16. In the state of locking the sash fastener 13 to the receiving metal fitting, when the release part 17 is operated by a remote controller 35, the lock in the rotating body lock part 16 is released, the gear 14 is rotated in the unlocking direction, and the sash fastener 13 is rotated following the rotation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
