Refueling port

Abstract

Provided is a refueling port which can be manufactured at low cost. A refueling port includes: a refueling port main body made of resin; an inlet fitting formed in a tubular shape, arranged at an inlet opening of the refueling port main body, and having a groove on the outer peripheral surface; and a resin cover formed in a tubular shape, arranged on the outer peripheral side of the inlet fitting, having internal protrusions that engage with the groove of the inlet fitting in a tubular axial direction of the inlet fitting, and fitted to the inner peripheral surface of the inlet opening of the refueling port main body.

Dependencies are inferred from the claim text.