Patent ID: 7891899

Claim:
An applicator comprising: a container main body structured such that a liquid filler in an internal filling region can be extruded toward a front end side of a core member; the core member installed to a front end portion of said container main body, and provided with a hole portion communicating with said filling region and extending to the front end side along an axis; and an application member secured to said core member so as to cover the front end side of said core member, wherein an internal space is defined between the front end side of said core member and an interior of said application member, wherein said application member is provided with a discharge hole having a discharge port that is open on an inclined end surface of said application member and an opening that communicates with said internal space, wherein said hole portion of said core member is closed at a front end in an axial direction by a tapered, conical-shaped projection portion, wherein said core member is provided in an outer periphery of the front end side with groove portions extending axially from the front end side to a rear side by a given length and communicating with said internal space, and is provided between a front end of said hole portion and a rear end of said projection portion with communication holes extending outward in a radial direction and communicating said groove portions to said hole portion, wherein said groove portions further are recessed from the outer periphery of the front end side and extend radially to the communication holes, a front end of said projection portion is inserted into said opening in said application member with a given fixed clearance, and wherein said liquid filler in said filling region flows through said hole portion, said communication holes, said groove portions, said internal space, said opening, and said discharge hole to said discharge port.