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The structure of an ordinary corkscrew bottle opener is very simple. It has a handle, an auger and a rotatable sleeve. The method of use is also very simple: remove the tinfoil seal of the red wine; place the red wine firmly and hold it, and the other Hold the handle of the corkscrew; align the auger with the center of the cork, and rotate it vertically downward; turn it until the outside of the corkscrew is flush with the mouth of the bottle; hold the wine tightly, and turn the rotatable sleeve with the other hand to remove the cork. The plug will come out along with the auger.
The first patent for a corkscrew was in 1795, when Samuel Henschel, a pastor at Oxford University in England, designed a corkscrew with a wooden handle.