And at least one separate storage container for accommodating the fluid, such as one dose amount of powdered, each time the self-device is driven, the unsealing means of opening the individual storage containers (80), each time the self-device is driven A fluid dispenser device comprising a moving support means for moving the individual storage container to a position opposed to said opening means (80) (50) and said mobile supporting means (50), non-dispensing position and dispensing position is movable between a said moving support means (50) is facilitated to move to the dispensing position by the action of the elastic means such as a spring (70), moving block state is released in response to user inhalation operation is held in the non-dispensing position by blocking means which is said fluid dispenser device, said elastic means (70) and said mobile supporting means (50) respectively in contact to cooperate with a cam surface formed (51) on and a is hit gold member (800) which, on the cam surface (51), the slope is different from at least three cams parts, at least one loader portion biasing said elastic means (70) (511 511 ), at least one end portion to block movement of said at least one cover member (11, 12) has an open position and / or the strike gold member in a state in the closed position (800) (515,515 ), at least one One of the loader part (511 511 ) at least one end portion (515,515) and at least one of the safety part be linked to each other (513 513 ) there is, the strike gold member, said elastic means ( without causing adjusting the urging force applied from the 70), wherein the Safety unit (513 and is configured so as to be able to move on the 513 ). .BACKGROUND 21ドーズ分の粉末などの流動体を収容する少なくとも1つの個別貯蔵容器と、自装置が駆動される毎に、個別貯蔵容器を開封する開封手段(80)と、自装置が駆動される毎に個別貯蔵容器を前記開封手段(80)に対向する位置に移動させる移動支持手段(50)と、を備える流動体ディスペンサー装置であって、前記移動支持手段(50)は、非投与位置と投与位置との間を移動可能であり、前記移動支持手段(50)は、バネなどの弾性手段(70)の作用により投与位置への移動が促進され、ユーザーの吸入動作に応じて移動ブロック状態が解除されるブロック手段により非投与位置に保持され、前記流動体ディスペンサー装置は、
