| 摘要 |
PROBLEM TO BE SOLVED: To automatically lock glass sliding doors by closing the glass sliding doors without the need for special locking operation. SOLUTION: A cylinder lock 14 capable of a front side operation is provided on a collar 13 at the lower ends of glass sliding doors 7, 8 provided at the front opening of a casing 2 in a show case 1 so as to be movable to the right and left, a locking member 18 is provided on the cylinder lock 14 at the back ends of the glass sliding doors 7, 8 so as to be rotationally movable to an unlocking direction in synchronization with a rotating shaft provided on the cylinder lock 14 at the same time during unlocking operation of the cylinder lock 14 with a key and a receiving member 27 is provided at a position of engagement with the locking member 18 during closing the glass sliding doors 7, 8 in the casing 1. The locking member 18 is put in contact with the receiving member 27 on the midway of closing operation of the glass sliding doors 7, 8 so as to be moved to the unlocking position and to be always energized to a locking position by an energizing means.
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