| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cap which is not restricted in the outer shape thereof and which can bring out a high-grade feel by providing inner and outer stoppers and constituting the inner stopper with two bodies and providing divided peripheral walls in one of the inner stoppers and fixing the other inner stopper to the outer stopper through one of the inner stoppers. SOLUTION: A container cap is provided with an aluminum outer stopper 1 having an opening base 5 forming the minimum inner diameter (a) at the lower end and an inner stopper composed of resin inner stoppers 7, 15. One 7 of the inner stoppers is fixed to the outer stopper 1 with an adhesive 6 at the top 8 and the lower part 12 of the impeller-shaped part 11 formed at the outside face of the divided peripheral walls 9 is formed to be transferable along the inner peripheral wall of the outer stopper 1. A connecting piece 14 for connection is provided at the top 8 of the inner stopper 7 to connect the other inner stopper 15. The other inner stopper 15 is provided with a collar 19 at the lower end and the rib 13 of the inner stopper 7 is fitted to the knurls 21 formed on the outer peripheral wall of the inner stopper 15 and the collar 19 is fitted to the opening base 5 of the outer stopper 1 to assemble the cap. |
