In the complicated wine world, there are as many fine wines as stars, and even the tool used to open the bottle of fragrant wine, the bottle opener, is of various styles. Here is a brief introduction to several commonly used bottle openers and how to use them.

1. Spiral bottle opener

This is also a common bottle opener. His construction is quite simple, with only three parts: (1) the rotating handle, (2) the auger, and (3) the outer rotatable sleeve of the auger. Its bottle opening principle is different from the lever principle, which is to unscrew the bottle cork with the reverse twisting force of the human hand. The specific operations are:

1. Put the bottle opener in the middle of the bottle mouth to remove the bottle seal;

2. Use the handle on the top of the corkscrew to drill the screw plug clockwise into the inside of the cork. Be careful to keep the auger down vertically, and do not penetrate the cork;

3. Hold the rotary sleeve of the bottle opener by hand, and twist it in the opposite direction of the auger, that is, counterclockwise, until the cork is completely unscrewed.

2. Butterfly bottle opener