Abstract: A rotary closure (1) having a carrying body (5) which carries a plug-in section (6) for plugging into a plug-in opening, in which the plug-in section (6) can be arrested by a retaining element (37) which can be rendered operational or non-operational by a rotary handgrip (4) being rotated, it being possible for the rotary handgrip (4) to be blocked by a combination lock having a plurality of number disks (10). For realizing a rotary closure which is of straightforward, compact construction and which can be used to close plug-in openings of objects of different configurations, there is provided a pull member (33) which can be displaced axially by the rotary handgrip (4) being rotated and is intended for actuating the retaining element (37).

Abstract: A case lock having a locking slide (19) which is arranged in a lock housing (11) and is intended for securing and, by gripactuated displacement counter to spring force, for releasing a mating closure part (6). A grip (29) forms a supporting shoulder (40) which in a securing position, blocking the displacement of the locking slide (19), is located in front of a blocking shoulder (41) of the housing (11) and, by the grip (29) being pivoted transversely to displacement direction of the locking slide (19), is displaced into a release position.