A dome lid assembly comprising a flange having a through opening and a lid for closing the through opening , the lid being rotatably mounted about an axis relative to the flange such that in a first rotational position the lid is positioned over the through opening and in a second rotational position the lid is positioned such that the through opening is unobstructed, wherein at least one first element of the elements - i.e. the lid and the flange - has at least one embracing element , in particular an anchor, in particular a clip, which is set up to at least partially embrace, in the first rotational position, the respective other element of the lid and flange , on which said at least one embracing element is not arranged, on the side facing away from the first element, characterised in that said at least one embracing element is arranged on the side facing away from the first element, that the other element consisting of lid and flange has a setback on the side facing away from the first element in the direction of the first element, wherein the embracing element and the setback are formed and arranged such that, in the first rotational position, in a first, distant position of the lid and the flange , a projection of the embracing element engages behind and/or into the setback , and that, in the first rotational position, in a second, approximate position of the lid and the flange , the embracing element does not engage behind the setback in this approximate position, wherein the recess is at least partially peripheral relative to the other member and/or the axle, the other member and the wrap-around member are configured and arranged such that the wrap-around member sweeps over at least a portion of the recess during rotation from the first rotational position to the second rotational position, whereby a greater distance between the side of the other element facing away from the first element and the projection is given before the overcoat than after. wherein at least one first element of the elements - i.e. the lid and the flange - has at least one embracing element , in particular an anchor, in particular a clip, which is set up to at least partially embrace, in the first rotational position, the respective other element of the lid and flange , on which said at least one embracing element is not arranged, on the side facing away from the first element, characterised in that said at least one embracing element is arranged on the side facing away from the first element, that the other element consisting of lid and flange has a setback on the side facing away from the first element in the direction of the first element, wherein the embracing element and the setback are formed and arranged such that, in the first rotational position, in a first, distant position of the lid and the flange , a projection of the embracing element engages behind and/or into the setback , and that, in the first rotational position, in a second, approximate position of the lid and the flange , the embracing element does not engage behind the setback in this approximate position, wherein the recess is at least partially peripheral relative to the other member and/or the axle, the other member and the wrap-around member are configured and arranged such that the wrap-around member sweeps over at least a portion of the recess during rotation from the first rotational position to the second rotational position, whereby a greater distance between the side of the other element facing away from the first element and the projection is given before the overcoat than after. <EOS>