| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a locking-unlocking device for a sliding door capable of easily visually confirming whether or not to be locked.SOLUTION: A locking-unlocking device 11 for a sliding door is provided with a knob frame 15 provided on a door end of the sliding door 13, a finger hooking member 17 for projecting a locking claw 37 provided on rocking one end 35 in the closing direction of the sliding door 13 and locking the locking claw 37 on a receiving hole 57 of a receiving piece 55 provided in a door stop part 51 by rocking by closing of the sliding door 13, a display window 19 formed in the finger hooking member 17, a display body 21 regulating rotation in the locking direction by allowing an abutting surface 77 to abut on a regulation surface 79 of the knob frame 15, having a switching abutting surface 69 for projecting toward the receiving piece 55 and rotating in the opposite direction of the locking direction by pressing the switching abutting surface 69 by the receiving piece 55 in a locking position of the locking claw 37, a non-lock display part 23 and a lock display part 25 formed in the display body 21 and selectively coinciding with the display window 19 in a rotary position of the display body 21 of regulating rotation in the locking direction and a rotary position of the display body 21 rotated in the opposite direction of the locking direction.</p> |
