Locking sleeve for fastening a closure device and closure device
The invention relates to a locking sleeve ( 17 ) for fastening a closure device ( 11 ) on a container opening comprising a sleeve body which is at least provided with a slip-on collar at its lower end region, wherein the slip-on collar has an inner circumferential surface ( 21 ) for enveloping cover...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a locking sleeve ( 17 ) for fastening a closure device ( 11 ) on a container opening comprising a sleeve body which is at least provided with a slip-on collar at its lower end region, wherein the slip-on collar has an inner circumferential surface ( 21 ) for enveloping coverage of an outer circumferential surface ( 25 ) of the closure device, this inner circumferential surface being provided with a retaining device ( 22 ) at least in an area of overlap with the outer circumferential surface and the retaining device comprising a plurality of retaining units ( 23 ) which are radially distributed over the circumference of the inner circumferential surface. |
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