PUMP VESSEL FOR DISPENSING OF CAPSULE

摘要

The present invention relates to a pump vessel for dispensing capsules. A button piston, which is installed inside an inner button, is placed to block first and second discharge holes for discharging contents and is raised by the pressure of the contents to open the first and second discharge holes and discharge the contents including capsules through the first and second discharge holes when the pressure inside the main body of the vessel is raised by the pressurization of an outer button. The grain contents composed of capsules can be discharged without being burst as the contents are discharged via an extrusion method induced by change of the pressure inside the main body of the vessel instead of a cylinder-shaped pump structure having a check valve.