主权项 |
1. A switching structure capable of changing a discharging amount of a soft tube package comprising a connecting head integrated with a soft tube body and an outer cap covering said connecting head, wherein a switching cap is movably disposed on said connecting head, at least one arch-shaped hook being formed on an outer peripheral wall of said connecting head, a neck with external threads being disposed on said connecting head, said neck forming a seat which goes downward from an upper end thereof, through holes being formed at a bottom of said seat and communicating with said soft tube body, a protrusion being disposed at a center of said seat and having an upper surface disposed level with an upper edge of said neck, said switching cap being a cover body which covers said connecting head and including a large cover and a small cover, said large cover forming an inner wall on which a locking part is formed to fit said arch-shaped hook and having a depth corresponding to a height of said connecting head, said small cover with internal threads being formed inside said large cover and disposed to engage with said neck, a discharge outlet being formed at a center of said switching cap and providing an inner diameter smaller than an outer diameter of said protrusion. |