| 摘要 |
The invention relates to a corkscrew (T) including a handle (100) to which are connected a worm (200) and two separate levers (300, 400) pivotably connected in a case on a single pin (A) secured to the handle and preformed to provide the two notches or two fulcra (310, 410) that are required in order to extract a cork (B) inserted in the neck (G) of a bottle, in two steps. Said corkscrew is characterized in that the two levers include two portions, the second portion (330) of the first lever (300) being preformed such as to be inserted in the second portion (430) of the second lever (400) and create a fulcrum on the neck (G) of the bottle when the corkscrew (T) passes from the first notch (310) to the second notch (410) such that said first notch (310) does not project in relation to the second notch (410) and said first notch (310) does not prevent said passing. The invention also relates to the method for using the corkscrew described above. The invention is useful for manufacturing corkscrews. |
