公开(公告)号：US20210401147A1

公开(公告)日：2021-12-30

申请号：US16476383

申请日：2018-01-08

Applicant: YONWOO CO.,LTD

Inventor： Jae-Ock LEE ,  Seok-Go CHOI

IPC: A45D34/04

Abstract: The present invention disclosed herein relates to a container for discharging a liquid content having an absorption member, wherein the container is configured such that a piston rod, having a piston and a thread formed thereon, is integrally formed and the piston rod with the thread formed thereon can be assembled by means of a vertical pressurization method through a structure of a pair of guide protrusions formed inside a guide tube, thereby increasing productivity by reducing assembly time.

公开(公告)号：US20200324944A1

公开(公告)日：2020-10-15

申请号：US16767274

申请日：2018-10-25

Applicant: YONWOO CO.,LTD

Inventor： Hak-Chan KIM ,  Young-Moo BAE ,  Sang-Hun LEE ,  Jae-Ock LEE

IPC: B65D47/18 ,  A45D34/00

Abstract: The present invention relates to a tube-type cosmetic container for discharging liquid contents in a droplet form, the container having a sealing member, which is coupled to the inside of an overcap and has a sealing protrusion for closing a discharge hole of a contents discharge tube, and pulling a sealing cap downward by the tensioning of an elastic supporting body so as to maintain a state in which the sealing protrusion further comes in close contact with the inner wall of the content discharge tube, when the overcap rotates such that the sealing member is coupled to a discharge part, thereby enabling the leakage of contents to be efficiently prevented regardless of an injection deviation and an assembly deviation between components.