FIELD: mechanical engineering; containers.
SUBSTANCE: proposed bottle had body and base adjoining the body. Base of bottle has bottom with concavity pointed inside bottle, and support legs. Support legs are separated from each other by cavities made in wall of bottle. Axial extension of cavities is essentially equal to or is less than axial height of top of convexity of bottle bottom. Bottom of bottle is provided with stiffening ribs projecting from outer side of bottom of bottle.
EFFECT: provision of high stability, small thickness of bottom, small weight and low consumption of material.
6 cl, 4 dwg
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