초록 ▼

A thermoplastic container for the storage of flammable liquids includes a container body, a sealable opening in the container body through which the container can be filled with a flammable liquid, and a flexible corrugated nozzle portion, integrally formed with the container body, for dispensing a

A thermoplastic container for the storage of flammable liquids includes a container body, a sealable opening in the container body through which the container can be filled with a flammable liquid, and a flexible corrugated nozzle portion, integrally formed with the container body, for dispensing a flammable liquid therefrom. The container body is defined by a bottom, a sidewall and a top. The nozzle portion is hollow and elongated, has a generally circular cross-section, and is defined by an inlet, and elongated section and an outlet. The elongated section is defined by a sidewall, a first end, a second end opposite the first end, and a passageway therethrough from the first end to the second end, and has at least one flexible, corrugated portion that includes a plurality of corrugations. The inlet is integrally formed with the container body and the first end of the elongated section, and is in liquid flow communication with the container body and the passageway through the elongated section, so that a flammable liquid in the container can flow from the container through the inlet to the elongated section. The outlet is integrally formed with the second end of the elongated section and is adapted to receive a flammable liquid from the second end of the elongated section. The outlet has a sealable opening therein through which the flammable liquid can be dispensed from the nozzle portion.

대표청구항 ▼

A container, formed of high density polyethylene, for flammable liquids comprising: a container body defined by a bottom surface, upstanding sidewall, a top surface, and a handle, and adapted for holding a flammable liquid; an opening in said top surface of said container body, sealable with a closu

A container, formed of high density polyethylene, for flammable liquids comprising: a container body defined by a bottom surface, upstanding sidewall, a top surface, and a handle, and adapted for holding a flammable liquid; an opening in said top surface of said container body, sealable with a closure, and surrounded by a raised surface, through which said container can be filled with a flammable liquid; a flexible corrugated nozzle portion integrally formed with said top surface of said container body, for dispensing a flammable liquid therefrom, said flexible corrugated nozzle portion having a generally circular cross-section, and being defined by a hollow elongated section, an inlet section, and an outlet section; said hollow elongated section of said nozzle portion being defined by a sidewall, a first end, a second end opposite said first end, and a passageway therethrough from said first end to said second end and having at least one flexible, corrugated portion, coextensive with said hollow elongated section of said nozzle portion, that includes a plurality of corrugations and is capable of being shaped into an extended straight configuration, a curved configuration, a collapsed configuration, and a continuum of configurations in between, such that when said flexible, corrugated portion is placed in one of said configurations, said flexible, corrugated portion is capable of keeping the shape of such configuration until said flexible, corrugated portion is reshaped, each said corrugation including a hinge and a root, and being formed by an upwardly sloping leg and a downwardly, outwardly sloping leg, which extend in opposite directions from each said root to the adjacent said hinges, the thickness of said sidewall of said hollow elongated section being less at each said hinge than at the other portions of said hollow elongated section and the thickness at each said hinge being substantially less than the thickness at each said root, each said hinge being rounded and having a base and a tip, said flexible, corrugated portion of said hollow elongated section of said nozzle portion being tapered from a first hinge of said corrugated portion adjacent the first said end to a last hinge of said corrugated portion adjacent said second end so that the diameter of each said corrugation at each said hinge, and the diameter of each said corrugation at each said root, is progressively smaller from said first end to said second end of said hollow elongated section of said nozzle portion; said inlet section of said nozzle portion being integrally formed with said top surface of said container body and said first end of said hollow elongated section of said nozzle portion, and in liquid flow communication with said container body and said passageway through said hollow elongated section of said nozzle portion so that a flammable liquid in said container body can flow from said container body through said inlet to said hollow elongated section of said nozzle portion; and said outlet section of said nozzle portion being integrally formed with said second end of said hollow elongated section of said nozzle portion, adapted to receive the said flammable liquid from said second end of said hollow elongated section of said nozzle portion, and having an opening therein, sealable with a closure, through which the said flammable liquid can be dispensed from said nozzle portion.