CONTAINER Russian patent published in 2015 - IPC B65D43/02 

FIELD: transport; packaging.

SUBSTANCE: this invention relates to a container (1) including a removable cover plate (6) having a possibility of being engaged with a peripheral rim (5) of the upper hole of the container. The peripheral rim includes radial projections (7), and the cover plate includes radial projections (8) having a possibility, when the cover plate is in the first angular position, of passing between the radial projections of the peripheral rim (5), and when the cover plate is in the second angular position, of being engaged with the radial projections (7) of the peripheral rim. The projections (7, 8) have a possibility, when the cover plate (6) is pressed to the peripheral rim, of being engaged when the cover plate is in the second angular position. A skirt part (12) of the outwardly projecting radial projections (7) of the peripheral rim (5) includes rounded cavities (14), in which there can be latched rounded projections (15) of the inwardly projecting radial projections (8). The second surfaces (19) for latching of the cover plate (6), which form an acute angle with the central axis (9) of the peripheral rim (5) of the upper hole (4), include rounded projections (15) of the inwardly projecting radial projections (8).

EFFECT: invention allows the easy installation of the cover plate onto the container in any angular position relative to it and providing its reliable fixation due to the proper fixing engagement of the radial projections.

15 cl, 16 dwg