STACKABLE REUSABLE KEG DEVICE Russian patent published in 2021 - IPC B65G39/00 B67D1/00 

FIELD: containers.

SUBSTANCE: invention relates to a container. The device of a stackable reusable keg consists of an upper part, a lock, a fitting with a tube, a flask, a body and a bottom part, connected to each other. The upper part is made of plastic, has two handles and a rim made with the possibility of stacking on top of the same type of kegs. In the center of the upper part there are grooves and a lock. The lock consists of the first and second elements, coupled with each other and made of plastic. The fitting consists of one or two valves, a piston, a spring, an O-ring and a glass. The flask is made of polyethylene terephthal by blow molding and is attached with grooves in the lower part with the possibility of fixing the neck part in the lock. The neck part of the flask is made with the possibility of fitting a fitting into it. The body of the body is made with the possibility of attachment to the lower part. The bottom part is made with the possibility of attachment to the flask and the body of the body. In the lower part, the rim grooves are made with the possibility of stacking.

EFFECT: increased reliability and safety during operation and transportation.

1 cl, 3 dwg