| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a door lock mechanism capable of surely opening a door by lock releasing operation, without reducing the conventional lock function. <P>SOLUTION: A claw part 38 is normally engaged with an engaging hole 9, only by closing a lid 4 attached with a lock mechanism 18 by setting the claw part 38 so as to become independent of a pressing button 48 in returning to a lock state from a lock releasing state based on external force directly acting on the claw part 38 itself. While, return time of the claw part 38 caused by releasing lock releasing operation, is relatively lengthened more than return time to the lock state from the lock releasing state based on the external force directly acting on the claw part 38 itself, by applying braking force by a rack part 57 and a rotary damper 20 to return operation of the claw part 38 caused by releasing the lock releasing operation by the pressing button 48. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
