| 摘要 |
<p>The object of invention is an attachment for extraction of cork and similar bottle stoppers enabling the cork extraction without application of additional tools or any special, for that purpose designed openers. The attachment according to the invention is composed of a basic screw-shaped body (2) to the upper part of which a traction cord (5) shaped in the form of a narrow tape is attached. The attachment according to the invention may be also integrated within the body (1) as a driven-in screw (2') under the head of which a washer (3) with a slot (4), through which the traction cord (5') is running, is previously put. In the second execution case, the attachment within the body (1') is represented by a driven-in screw (2") having a deepening (7) with an edge (8) carried out at the bottom, while the traction cord (5") is attached to a bayonet plug (9).</p> |
