| 摘要 |
<p>A corkscrew (1) comprises an abutment arm (3) for abutment to an edge of a neck of a bottle, a handle (5) and a worm element (9) for insertion into a cork. The handle (5) is pivotally attached to one of the arm or the worm element by a first pivot (7). The other of the arm or the worm element is pivotally attached to a connector (13) by a second pivot (11). The connector is rotatably attached to the one of the arm or the worm element and is rotatably attached to the handle such that the distance between the first pivot and the second pivot is variable when, in use, the handle is rotated relative to the arm.</p> |
