초록 ▼

A stackable, closable container is provided. The container has a generally cylindrical body portion and generally circular top and bottom end walls. The container has an opening at its top end wall and is plugged with a resiliently flexible cover. In a preferred embodiment, the cover acts as a child

A stackable, closable container is provided. The container has a generally cylindrical body portion and generally circular top and bottom end walls. The container has an opening at its top end wall and is plugged with a resiliently flexible cover. In a preferred embodiment, the cover acts as a child-resistant closure. The cover also acts as a female member which receives a male member on the bottom end of an identical container stacked above it. The weight of the top container, however, is supported by the raised flange on the top end wall of the container beneath it, such that no weight is supported by the closure itself. Additionally, the top raised flange of the container and its bottom chime extend outwardly approximately an equal distance such that when one container is adjacent to an identical container in a side-by-side relationship there is a space between the containers so as to avoid scuffing of the containers or labels affixed thereto.

대표청구항 ▼

A stackable, closable container comprising: a generally cylindrical body portion having an upper and a lower end, a generally circular top end wall joined to said upper end of said body portion, said top end wall having a generally circular opening with a raised downwardly curved surface on its peri

A stackable, closable container comprising: a generally cylindrical body portion having an upper and a lower end, a generally circular top end wall joined to said upper end of said body portion, said top end wall having a generally circular opening with a raised downwardly curved surface on its periphery, said top end wall also having an axially extending raised flange with a generally rounded upper surface disposed on its periphery, a removable, generally circular, cover engaging said opening, said cover having a top and bottom surface, said cover having a raised rim on the periphery of its top surface, when said cover closes said opening the top of said raised rim overlaying the top of said raised flange, said cover further including a raised border projection on the periphery of its bottom surface for engaging the bottom of said raised downwardly curved surface of said opening, and a generally circular bottom end wall joined to said lower end of said body portion, said bottom end wall having an axially extending chime on its periphery and an annular raised rings, the chime being of integral construction with the container body portion, the depth of the chime being greater than the depth of the raised ring, said annular raised ring disposed between the center of said bottom end wall and said chime, said annular raised ring of sufficient dimensions, configuration, and proper location so as to snugly friction interlock with said cover of another container of duplicate construction of that as defined above so as to firmly couple one container in stacked relation to another container such that the containers may be tilted at a substantial angle from the vertical without separating the coupled containers and when such containers are in stacked relation, the chime of one container rests on the raised flange of the container beneath it, with the combined depths of said chime and raised flange greater than the distance from the top end wall of the container to the top of said raised rim of the cover so that the cover of the lower container bears essentially none of the weight of the upper container but acts solely as a locking device.