초록 ▼

A receptacle for receiving hazardous or infectious waste material which is nonreleasably sealable to prevent spillage or contamination. The receptacle includes a lower, imperforate base container for receiving and holding the waste material. A cover is provided which engages the base container in a

A receptacle for receiving hazardous or infectious waste material which is nonreleasably sealable to prevent spillage or contamination. The receptacle includes a lower, imperforate base container for receiving and holding the waste material. A cover is provided which engages the base container in a nonreleasable fashion. The cover includes a recess having an aperture for receiving the waste material. A hinged lid is attached to the cover and includes a latch for nonreleasably securing the lid over the aperture to retain the waste material in the container. Preferably, the aperture includes a trough having converging, tapered walls to prevent spillage when the aperture is uncovered. The receptacle is made of polypropylene so that the waste material containing receptacle can be easily incinerated.

대표청구항 ▼

A disposable waste receptacle comprising: a substantially imperforate container for holding the waste and having an edge defining an opening, the edge including a lip structure; a substantially flat cover overlying said opening and including pawl means for engaging said lip structure to nonreleasabl

A disposable waste receptacle comprising: a substantially imperforate container for holding the waste and having an edge defining an opening, the edge including a lip structure; a substantially flat cover overlying said opening and including pawl means for engaging said lip structure to nonreleasably lock the cover in place over the opening, the cover including: a generally flat top portion having an outer periphery and a recess inwardly spaced from the outer periphery; a substantially flat shoulder surface within the recess and generally parallel to the top portion; an open trough for receiving the waste and defining an open aperture extending through the shoulder with the shoulder surrounding the aperture; an engagement slot extending through the shoulder; a lid hingedly coupled to the top portion for movement between a first position remote from the aperture and a second position overlying the aperture, the lid having a projecting lug operatively received in the engagement slot with the lid in the second position, the lug operative to prevent return of the lid to the first position once the lug is received in the slot, the lid being cooperatively dimensioned to the recess for reception therein, such that, in the second position, the lid adjoins the shoulder surface and the cover and lid are generally flat in relation to each other.