| 主权项 |
1. A tamper resistant lid comprising:
a centre axis; an outer member; an inner member; the outer member and the inner member each comprise an outer surface, an inner surface, a circular base having a circular wall extending around a periphery of the circular base wherein the outer surface in the circular wall of the inner member having a groove, the inner surface of the inner member having a thread enabling a connection to a container by means of rotating the outer member in a first direction; and the outer member comprises at least one stop member, the at least one stop member being partly arranged inside the groove of the inner member preventing the inner member from rotation with respect to the outer member, the stop member is pivotally connected to the outer member at a pivot point and arranged in an opening in the circular wall of the outer member, wherein the at least one stop member is adapted to be controllably disabled with a designated force after the inner member has been connected to the container, so that the outer member can be freely rotated with respect to the inner member to thereby prevent removal of the tamper resistant lid from the container. |
