| 摘要 |
<p>The device has a neck with a section attached to a supporting projection (8) for rotation-proof guiding of a slider (4) in a guide slot. The neck has another section attached to the former section. The cross-sectional area of the latter section is formed such that the slider is rotated into a removing position during spacing of the supporting projections from the supporting shoulders. The slider is formed by a plastic molding.</p> |
