Multi-application oil funnel construction for refilling crankcases through a filling port

A multi-application oil funnel kit for mitigation of oil spills when filling an internal combustion engine crankcase oil filling port including the type which may incorporate a baffle cover, said kit comprising, in combination:

• a funnel construction, said funnel construction including a generally frustoconical funnel having an outer surface, an axis, an open inlet top end, an outlet lower end opening and an integral, cylindrical tubular section longitudinal extending axially from the funnel outlet end with a cylindrical, coaxial external threaded surface, said cylindrical section, encircled by a flange on the funnel surface transverse to the axis, said cylindrical section including an axial throughbore;
• a separately detachable nozzle section, said nozzle section consisting of a singular tubular form with an inlet end, a nozzle throughbore passage through the tubular form with an inlet end fastener section generally coextensive with and attachable to the funnel section cylindrical surface by cylindrical internal fastener coextensive threads in the inlet end section of the nozzle throughbore passage, said nozzle section further including an axially transverse surface flange at the inlet of the inlet end of the fastener section for sealing engagement with the funnel connection surface flange, said nozzle section throughbore passage further including a tubular outlet connection section with an outlet opening extending axially from the nozzle fastener section, said nozzle section tubular outlet connection section including an outer frustoconical surface extending axially away from said nozzle detachable section through the said opening with a pitch angle in the range of about 2° to 5° from the axis, and
• said kit further consisting of two or more separate, distinct filling port adapters, each adapter including a central body section, each adapter body section including an adapter throughbore, said adapter throughbore including an entry end top opening and a discharge end bottom outlet, said adapter throughbore further including a central axis configured with an entry section extending axially into the throughbore configured with an inverse pitch angle, said inverse pitch angle substantially equal in configuration and pitch to the said pitch angle of said nozzle outlet section to effect sealing receipt of said nozzle section by a said adapter, each adapter including a distinct entry port configuration for coupling with an entry port.