Locking device for a closure cap

摘要

PCT No. PCT/DE96/02163 Sec. 371 Date May 10, 1999 Sec. 102(e) Date May 10, 1999 PCT Filed Nov. 9, 1996 PCT Pub. No. WO97/21604 PCT Pub. Date Jun. 19, 1997A closure cap for a container is disclosed which has a body disposed over the mouth of a container. The body has a passage for fluid flow from the mouth of the container to an opening. The closure cap also has a top plate pivotally attached to the body for movement between open and closed positions. A locking lever is provided which extends in the direction of the longitudinal axis and having a fulcrum so that the upper end of the locking lever can be located in the path of movement of the top plate when it is closed to thereby obstruct movement of the top plate to the open position.