| 摘要 |
PROBLEM TO BE SOLVED: To provide a syringe type jetting container capable of jetting a predetermined quantity of content in multiple stages in a stable state.SOLUTION: The syringe type jetting container includes: a syringe 10; a rod 20; a first energization member 30; a regulation member 40 having a hook arm 43 for regulating the protrusion of the rod; a regulation release member 50 for pushing and opening the hook arm; a second energization member 60 for energizing the regulation release member; a sleeve member 70 that surrounds the regulation release member; an operation member 80 for pushing the regulation release member; and a piston 64 that is pushed into the rod for jetting a content C. In the rod, protrusion groups Pand Pare arranged at an interval in an axis line O direction so that protrusions 12d of the protrusion groups do not overlap with each other. In the regulation member, the hook arm is pushed and opened by the pressure receiving end b of the hook arm being pushed. In the regulation release member 50, a pressing end 53b is slidable in the axis line O direction by using a torque imparting mechanism M, a rotation prevention mechanism M, a rotation prevention release mechanism M, and a rotation mechanism M, and is rotatable around the axis line O. |
