FIELD: process engineering.
SUBSTANCE: invention relates to household goods and can be used to store foodstuffs, construction materials and fluids. Proposed container 1 consists of casing representing closed lateral surface 2, rigid top 3 and bottom 4 bases with neck 5 and cover 6 at container extreme part. Said casing 2 has horizontal corrugation made all along top edges. Spacing-coupling assembly is arranged between aforesaid bases at their central part. Said assembly represent a telescopic connection of sleeves 19 embraced by spiral coil spring 10. Note here that outer surfaces of said sleeves are coated by layer 13 of hygroscopic moist-sensitive material that features high sorption capacity and allows tight interaction of contact surfaces of all sleeves in humid conditions.
EFFECT: improved operating performances.
2 dwg
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Authors
Dates
2010-09-27—Published
2009-04-03—Filed