An electrical connection box includes a box main body having an opening portion in an upper end portion at a time of installation, and an upper cover that blocks the opening portion at the time of installation. The box main body has an insertion wall portion continuously formed along an outer circumference of the box main body in the upper end portion at the outer circumference of the box main body. The upper cover has a groove portion continuously formed along an outer circumference of the upper cover in a lower end portion at the outer circumference of the upper cover. Here, the insertion wall portion is inserted into the groove portion from lower side when the opening portion of the box main body is blocked. At least one rib protruding downward from a bottom portion of the groove portion is formed in the groove portion.

A container with an opening for receiving items for later disposal is disclosed. The container includes a container body with a bottom and a sidewall extending upwards from the bottom, as well as a removable lid to close the container. The container also includes a lock to lock the lid to the container. An engagement structure is provided on a side opposite the lock to prevent separation of the lid from the container body. The container may be stackable by including complementary male and female structures on the bottom and the lid. The container may also include a handle adjacent the bottom that contacts the ground when the container rests on the ground.

A lid connectable to a drinking vessel. The lid has a bottom lid portion, a top lid portion, a first straw and a second straw. The bottom lid portion has a top, a bottom and a sidewall defining an interior space having a straw connector portion. The top lid portion is connected to the bottom lid portion. The top lid portion has a top surface, a bottom surface and an opening having a passageway extending therebetween. The first straw has a first end, a second end, a passageway therebetween and a connector that removably connects the first straw to the straw connector portion of the bottom lid portion. The second straw has a first end, a second end, a passageway therebetween and a connector that removably connects the second straw to the opening of the top lid portion.

Exemplary embodiments provide locking mechanisms allowing the lid of a cassette assembly to be locked to a base of the cassette assembly. Some embodiments provide hinged locks or clips that flex or bend, allowing a lip on the lid to be secured under a protrusion on the base (or vice versa). In some embodiments, a secondary hinge allows the lid to be released. Some embodiments allow the lid to be secured through either of a pushing or twisting action, while others involve only pushing or only twisting.

Exemplary embodiments provide locking mechanisms allowing the lid of a cassette assembly to be locked to a base of the cassette assembly. Some embodiments provide hinged locks or clips that flex or bend, allowing a lip on the lid to be secured under a protrusion on the base (or vice versa). In some embodiments, a secondary hinge allows the lid to be released. Some embodiments allow the lid to be secured through either of a pushing or twisting action, while others involve only pushing or only twisting.