公开(公告)号：US20240419075A1

公开(公告)日：2024-12-19

申请号：US18390194

申请日：2023-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunyoung LEE ,  Pyungkang KIM ,  Donghyun KIM ,  Jungjoon PARK ,  BEOMSOO HWANG

IPC: G03F7/16 ,  B65D41/04 ,  B65D47/06

Abstract: A container stopper may include a first gear having a first axis extended in a first direction, a second gear spaced apart from the first axis in a horizontal direction crossing the first direction, a tube coupler coupled to the first gear, and an insertion tube extended from the tube coupler in a downward direction. The tube coupler may include a coupler body coupled to the first gear to be rotatable to the first gear and a first tube fastener, which is placed on and coupled to the coupler body and is connected to the insertion tube. The first gear may have a female thread structure formed on an inner side surface of the first gear, and the second gear may have a rotary coupling structure formed on a top or bottom surface of the second gear.