SAFE CONTAINER WITH UNLOCKING TUBE REACTING TO PRESSURE Russian patent published in 2011 - IPC B65D43/26 

Abstract RU 2417932 C1

FIELD: transport, package.

SUBSTANCE: proposed container comprises opposite closing covers having closed position whereat closing covers are closed along separation line between covers, and access position whereat closing covers are open to allow access to the product container therein. Note here that product chamber is made inside said opposed covers. Closing lock between closing covers has safe state whereat closing covers are closed and free state whereat they may be uncoupled to allow access to product. Closing lock moves from safe state into free state with pressure increasing, while it moves from free state into safe state when pressure decreases. Note that opening lock is used that reacts to pressure change. Pressure system in fluid line is connected with unlocking device to feed pressure into covers unlocking device and to release pressure in said device, thus driving covers opening and closing.

EFFECT: safe container to be opened without cutting appliances that allows reuse for products storage.

20 cl, 10 dwg

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RU 2 417 932 C1

Authors

Perell Uil'Jam S.

Dichkovskij David Z.

Dates

2011-05-10Published

2007-05-15Filed