FIELD: mechanics; containers.
SUBSTANCE: proposed cap incorporates a pouring out system comprising the first cylindrical casing tightly received into the vessel neck and sealing system to be inserted inside the pouring out system. The pouring out system bottom comprises a truncated cone part with its cross section narrowing so that the joint between the aforesaid narrowing part and the first cylindrical casing is effected with the help of a double stable state hinge-type jointing system. The second subjected of the proposed invention describes a system of automatic sealing by means of the above-described cap eliminating repeated filling.
EFFECT: elimination of repeated cap filling, simple design, and lower production costs.
6 cl, 6 dwg
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RU2322379C2 |
