| 摘要 |
PROBLEM TO BE SOLVED: To make automatically closable an opened sliding door. SOLUTION: A panel 3 is provided with a magazine inserting port 3a for inserting/ejecting a magazine, and the front face of the magazine inserting port 3a is covered with outer and inner doors 4 and 5. When one of the outer and inner doors 4 and 5 is moved by a linking mechanism between the doors 4 and 5 using first and second plates 6 and 7, a gear damper 8 and a rack plate 9, the other door is associatively moved in the same direction. A locking link 12 is pressed in a locking direction by a lock spring 13, and the doors 4 and 5 are locked in open states via the first door plate 6. When the inserting/ ejecting of the magazine is finished, a cam gear 19 is rotated by rotating a motor 15 to release the locking link 12, and the doors 4 and 5 are closed by a door spring 11.
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