Abstract: A receptacle includes a container and a cap, the cap being attachable to the container for closure of the receptacle, and having a passage with an opening. The container has a neck for the passage along a longitudinal axis of the receptacle, and the opening has a non-circular shaped inner contour formed complementary to a non-circular shaped outer contour of the neck. An inner circumferential surface of the passage and an outer circumferential surface of the neck are formed so that a form-fitting engagement is generable by rotating the cap relative to the container around the longitudinal axis, and the inner circumferential surface of the passage and the outer circumferential surface of the neck are formed so that a press-fining engagement in a radial direction is generable by rotating the cap relative to the container around the longitudinal axis after the cap is in form-fining engagement with the neck.

Abstract: The invention relates to a flat blade jack (1) with a socket shaft to accommodate, in an electrically contacting manner, a flat connector. The socket shaft comprises at least one comb-like multitude of essentially parallel contact bridges (3) that extend in the direction of plugging, which comb-like multitude is arranged on at least one broad side of the socket shaft. In this arrangement the contact bridges (3) are curved towards the middle of the socket shaft. According to the invention the flat blade jack (1) is characterised in that the section of the contact bridges (3), which section is curved towards the middle of the shaft, in the region of the contact zone with the flat connector comprises more than one vertex (6, 7). Thanks to the flat blade jack according to the invention it becomes possible to particularly reliably design electrical plug-type connections, for example with contact blades of flat connectors or of fuses or relays.