| 摘要 |
The unit for cosmetics (1) comprises two partial units (2, 3) with a reservoir (5, 6) each for the intake of a cosmetic substance and with a closure cap (7, 8) each, with which the associated reservoir (5, 6) can be closed. Both partial units (2, 3) are connected in a releasable way by means of a coupling sleeve (4). On both axial front sides thereof, one of the two closure caps (7, 8) can be inserted. The coupling sleeve (4) is made of metal. At least the closure caps (7, 8) are made of plastic. The coupling sleeve (4) comprises a safety element at an inner wall per insertable closure cap (7, 8) extruding to the inside, designed as a ring element running in the circumferential direction by means of longitudinal elements that are parallel to the central longitudinal axis. A releasable connection of the coupling sleeve (4) to the associated closure cap (7, 8) comprises a torsional strength due to the longitudinal elements and an axial strength due to the ring element.
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