SAFETY STOPPER Russian patent published in 2001 - IPC

FIELD: sealing devices. SUBSTANCE: invention relates to sealing devices of bottles containing expensive liquids to preclude re-filling and stealing. Said safety stopper has pour-out device with tube, cap, shutoff bushing, gasket with valve. Pour-out device made of hard plastic is provided with locks on tube and segment cuts between locks on tube wall. Shutoff bushing has tearoff ring connected with main part of shutoff bushing by inclined bridges provided with slots. Places of attachment of bridges on shell are displaced relative to tearoff ring latches. EFFECT: improved quality of assembling of stopper and bottle owing to preservation of intactness of bridges at per-assembling. 4 cl, 8 dwg