CONTAINER WITH CHILDPROOF CAP Russian patent published in 1998 - IPC

FIELD: storage of materials. SUBSTANCE: container has threaded neck and threaded cap with inner threaded part and outer part held together with inner part. Parts of cap are made to transmit full torque to inner part only after axial displacement of outer part of cap in direction of inner part. Container has one holding device on container neck and other holding device on inner part of cap for engagement with holding device on neck when cap is turned into completely closed position on neck. Holding devices are made and arranged to resist releasing of cap from closed position until preset torque is applied to cap in direction of its opening. This torque should exceed limited torque built by friction interaction of inner and outer parts of cap when outer part is turned in direction of opening without axial displacement. EFFECT: provision of reliable closing of container. 13 cl, 8 dwg