| 摘要 |
The invention relates to a mechanical closure part comprising a support part and a plurality of closure elements which extend away from the support part via stems and are provided with a head part (2) respectively on the free ends thereof. Said closure elements are subdivided on the support part into groups (4) which form a fictitious annular arrangement in the form of a multi-cornered element comprising corners equipped with a closure element. The invention is characterised in that a group of closure elements (6) is formed within the respective groups (4), the head parts (2) thereof in the non-actuated state of the closure, adjoin each other in an adjacent manner.
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