| 摘要 |
A bottle closure is disclosed to include a muzzle fastened to and covered on the bottle neck of a bottle, a cap hinged to the periphery of the muzzle for closing on the muzzle to seal the bottle neck of the bottle, the cap having an operating structure for gripping by the user's hand to turn the cap relative to the muzzle between a close position and an open position, and a seal tearably connected to the muzzle to seal the operating structure of the cap.
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