To prevent a storage from jumping forward due to an earthquake by making it possible to lower the storage forward and below a case by rotating it with a linking mechanism and providing a means of holding it in a completely stored state.
Rear links 5 hit link fall prevention protrusions provided at pivoted blockers 20 and are prevented from rotating backward. Pivoted portions on front links 4 are located above and behind lower pivoted portions, pivoted portions on the rear links 5 are positioned above and behind the lower pivoted portions, and the storage 2 does not rotate forward unexpectedly because a force to rotate it in the direction of falling backward works due to its dead weight. By attaching a magnet 55a to the rear end portion of the storage 2 or the rear plate portion of the case 1, and by attaching a magnetic metal such as an iron piece 55b to the other, and by retaining the storage 2 in a state of being stored in the case 1 by a stored state retaining means 55, it becomes possible to prevent the storage 2 from shaking as if to jump forward reliably when the storage 2 is pushed into the case 1.
YAMADA MASASHI
SUZUKI MASATO
ADACHI KENJI
