| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock device for opening/closing member which takes breakage of a link member into consideration while having functions of a link mechanism even when the distance between members to be linked becomes long.SOLUTION: A link mechanism 26 of a lock device (17) of an opening/closing member (15) is configured such that when a first lock member 18 moves in a direction (in a direction shown by arrows of an X axis) in which the first lock member 18 retracts, a first engagement part (28) engages a second lock member 22 to draw in and move the second lock member 22 in a direction (in the opposite direction from the arrows of the X axis) in which the second lock member 22 retracts. Further, when the second lock member 22 moves in the direction (in the opposite direction from the arrows of the X axis) in which the second lock member 22 retracts in a state in which the first lock member 18 protrudes, the first engagement part (28) does not engage the second lock member 22 because of a clearance B1, and movement of the second lock member 22 is not transmitted to the first lock member 18. |
