Applicator

Abstract

Provided is an applicator that uses a stopper ring for temporary coupling between a front barrel and a barrel cylinder and can be easily positioned when coupling. Also provided is an applicator that can be improved in assembly performance during manufacturing. An applicator which comprises: a barrel cylinder in which an application liquid is stored in a storage portion inside the rear part thereof; and an applying part arranged inside the front part of the barrel cylinder and supplies the applying part with the application liquid stored in the storage portion in the barrel cylinder, and is configured such that: a full coupling portion and a temporary coupling portion are formed on each of a front barrel and the barrel cylinder; the front barrel and the barrel cylinder each have an anti-rotation rib; the anti-rotation ribs are not engaged with each other in the initial coupled state before the temporary coupled state in which the temporary coupling portions of the barrel cylinder and the front barrel are engaged with each other; and, the anti-rotation ribs become engaged with each other in the fully coupled state in which the full coupling portions are engaged with each other.

Dependencies are inferred from the claim text.