公开(公告)号：US12012266B2

公开(公告)日：2024-06-18

申请号：US17766683

申请日：2020-10-09

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Megumi Kinoshita ,  Toshifumi Yoshida ,  Jun Ishii ,  Masahiko Nagoshi ,  Takako Onishi

IPC: B65D51/22 ,  B65D41/04 ,  B65D47/06

CPC classification number: B65D51/222 ,  B65D41/04 ,  B65D47/06

Abstract: Provided is an ejection cap capable of smoothly and reliably breaking through a film closing a mouth part of a container body and ejecting a content inside a container.
An ejection cap (1) comprising an asymmetric cutter (6) that hangs from a lower surface of a top plate part of a substantially cylindrical dispensing cylinder (4) threadedly engaging a mouth part (3a) of a container body (3) closed by a film (2) and penetrating the film to eject a content, and that has a notch part (7) at a lateral surface on a side opposite to a threadedly engaging rotating direction on a substantially circumference at the tip of the dispensing cylinder.