| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock method during an earthquake, which can prevent an unintended opening of a cabinet door when an earthquake occurs or children are present, and is not an obstacle to use in the other every case. SOLUTION: According to this lock method, a easing 10 is fixed in a box main body 29, a wing 27 is provided with a blanket 26, and a latch 19 which is not journalled in the easing 10 and stored to be projected is projected in the vertical direction due to the longitudinal vibration during an earthquake to be locked in the blanket 26. In this method, the lock state is an open and stop state with the wing 27 a little opened. |
