| 摘要 |
A container made from a vial-like mass produced bottle with a structurally detailed, separately molded plastic neck mounted securely thereon, and a simple method for securely mounting the plastic neck to the bottle is disclosed. The open end of the bottle has a neck with a flange forming an annular shoulder. A plastic neck insert is provided that has a threaded neck opposite a resilient sleeve. The resilient sleeve is adapted to expand to receive the flange in a snap fit type engagement. An aluminum ferrule is press fit over the resilient sleeve of the plastic neck insert to lock the plastic neck insert onto the flange. The ferrule has an upwardly directed edge that engages a downwardly directed edge of the sleeve in interference fit to lock the ferrule onto the sleeve. An elastic seal is provided between the plastic neck insert and the bottle to ensure that the connection of the two components is airtight.
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