PROBLEM TO BE SOLVED: To provide a drugs storage device that exerts two functions, that is to say, an opening drive function and a lock drive function by one drive mechanism, and to manually and rapidly release a locked state in an emergency.SOLUTION: A large number of storage containers 20 are drawably held in a storage part 30. An opening drive mechanism and a lock drive mechanism are arranged in the rear of each of the storage containers 20. The opening drive mechanism makes the storage containers 20 advance by being pushed from behind by an eccentric cam 50 driven by a motor 40. When the eccentric cam 50 is stopped in the state of allowing the storage container to be pushed in, the lock mechanism 60 is engaged with the storage containers 20 to inhibit the storage container from being pulled out forward. On the other hand, when the eccentric cam 50 performs a rotational operation, the lock mechanism 60 is disengaged from the storage containers 20 by being elastically deformed by being pushed by the eccentric cam 50 before the eccentric cam 50 pushes the storage containers 20 from behind, and allows the storage containers 20 to be pulled out forward. Additionally, the device also comprises transmission members 71-74 which make the lock mechanism 60 perform a release operation, and an operation member 70 which manually and intensively operates the transmission members 71-74.COPYRIGHT: (C)2014,JPO&INPIT【課題】一つの駆動機構にて開駆動機能とロック駆動機能の二機能を発揮する薬品類収納装置を実現する。また、非常時には手動で迅速にロックを解除できるようにする。【解決手段】庫部30に多数の収納容器20が引出可能に保持され、各収納容器20の後方に開駆動機構とロック機構が配設され、開駆動機構はモータ40駆動の偏心カム50で収納容器20を後押前進させるものであり、ロック機構60は、偏心カム50が収納容器押込許容状態で停止しているときには、収納容器20に係合してその前方引出を阻止するが、偏心カム50が回転動作を行うと、偏心カム50が収納容器20を後押しする前に、偏心カム50に押されて弾性変形することにより収納容器20から外れて、収納容器20の前方引出を許容するようになっている。また、ロック機構60に解除動作を行わせる伝動部材71~74と、それら71~74を手動で集中操作する操作部材70も設ける。【選択図】 図1
