| 摘要 |
The invention relates to the consumer goods industry; in particular, it is related to containers and rotating supports for different items. The device for rotation of items accordingto variant 1 includes a basement with a central bearing projection made as integral whole with an item, or with the possibility to fix an item at it, characterized in that the ratio of the basement's radius to the height of the central bearing projection is within 40-2000. According to variant 2, the basement is made with at least one lateral projection of lesser height than the central one. According to variant 3, the basement has a central bearing projection and has the possibility to fix an item at it. According to variant 4, the central bearing projection is made with a flanged bearing surface, or ring-shaped; or it is formed by separate members located circumferentially. The special feature of variants 5 and 6 of the invention are a basement with a profiled surface forming central and peripheral bearing areas. A set for rotation of items including at least one device being the basement, with a central bearing projection, and made as integrated whole with an item, or with the possibility to fix an item at it, and some separate bearing member with flanged bearing surface for the corresponding basement, or one bearing member with flanged bearing surface for at least two basements. |
