公开(公告)号：US20220372958A1

公开(公告)日：2022-11-24

申请号：US17773718

申请日：2019-11-11

Applicant: YONWOO CO., LTD.

Inventor： Sung Sin KIM ,  Hae Yong Cho

IPC: F04B23/02 ,  F04B43/00 ,  F04B43/08 ,  F04B53/10

Abstract: A pump container includes: a container body in which contents are accommodated; a pump unit which is coupled to the top part of the container body and ejects the contents accommodated in the container body; a head part which is coupled to the top side of the pump unit and has a contents-moving hole that causes the contents delivered from the pump unit to move upward; a button part which is coupled to the top side of the head part, operates the pump unit according to a user's press, and has a nozzle formed on one side thereof for ejecting the contents, delivered via the contents-moving hole, to the outside; and a pressure-reducing check valve which is disposed between the pump unit and the contents-moving hole and opens or closes the contents-moving hole according to a press on the button part.

公开(公告)号：US20210112946A1

公开(公告)日：2021-04-22

申请号：US17055559

申请日：2019-04-03

Applicant: YONWOO CO., LTD.

Inventor： Min Goo KIM ,  Sung Sin KIM

IPC: A45D40/06 ,  B65D83/00

Abstract: An embodiment of the present invention provides a cosmetic container. The cosmetic container includes a cosmetic material holder in which a cosmetic material is mounted, a rotary body to which a rotational force is applied from a user, an ascending/descending member configured to ascend or descend due to rotation of the rotary body to control exposure of the cosmetic material, an ascending/descending guide member to which the rotary body is rotatably coupled and which is configured to, during the rotation of the rotary body, prevent rotation of the ascending/descending member and guide vertical movement of the ascending/descending member, and a holder guide member which has a lower end disposed inside the rotary body and an upper end coupled to the cosmetic material holder and which is configured to support the cosmetic material holder, wherein the holder guide member is disposed to be independent of the rotation of the rotary body and prevents rotation of the cosmetic material holder and the cosmetic material during the rotation of the rotary body.