Applying container and method for manufacturing the same
AssigneeTokiwa Corporation
InventorKenichi SOGA
Life of this patent
Estimating the term…
Abstract
A leading tube of an applying container includes a plurality of projections rearward with respect to a top end surface and an outer surface side part where the plurality of projections project. The plurality of projections and the outer surface side part are made of a soft material. The leading tube further includes a tube hole formation part inside the outer surface side part and an interposing part. The interposing part interposes the tube hole formation part and the outer surface side part from a front and a rear in an axial direction. The tube hole formation part and the interposing part are made of a hard material.
Claims5
An applying container configured to apply a content housed inside the applying container, the content passing through a tube hole at a leading tube and appearing from an opening at a top end surface of the leading tube for the application, the applying container comprising
- the leading tube that includes:
- a plurality of projections made of a soft material, the plurality of projections projecting at an outer surface rearward with respect to the top end surface;
- an outer surface side part made of the soft material, the plurality of projections projecting at the outer surface side part rearward with respect to the top end surface;
- a tube hole formation part made of a hard material harder than the soft material, the tube hole formation part being positioned inside the outer surface side part, the tube hole formation part forming the tube hole;
- and
- an interposing part made of the hard material harder than the soft material, the interposing part interposing the tube hole formation part and the outer surface side part from a front and a rear in an axial direction, wherein
- the leading tube is constituted of the two kinds of materials.
A method for manufacturing an applying container configured to apply a content housed inside the applying container, the content passing through a tube hole at a leading tube and appearing from an opening at a top end surface of the leading tube for the application, the method comprising:
- molding a plurality of projections and an outer surface side part of the leading tube with a soft material, the plurality of projections projecting at an outer surface rearward with respect to the top end surface, the plurality of projections projecting at the outer surface side part rearward with respect to the top end surface;
- and
- molding a tube hole formation part and an interposing part of the leading tube with a hard material harder than the soft material, the tube hole formation part being positioned inside the outer surface side part, the tube hole formation part forming the tube hole, the interposing part interposing the tube hole formation part and the outer surface side part from a front and a rear in an axial direction,
- wherein the projections and the outer surface side part molded with the soft material and the tube hole formation part and the interposing part molded with the hard material are integrally molded with the two kinds of materials by a two-color molding.
Dependencies are inferred from the claim text.