| 摘要 |
PURPOSE: A container cap is provided to prevent the separation of a bottom stopper and an inner cap by the fixing force of a hook for maximizing the stability of the container cap. CONSTITUTION: A container cap includes an insertion unit, a sealing ring, and an extension pipe. The insertion unit includes a bottom stopper inserted into the inside diameter of a slider(536) for blocking the inside diameter. The sealing ring is extended from the end of the insertion unit for sealing the lower side of the slider. The extension pipe includes a shrinkage inducing groove. |
