公开(公告)号：US10695780B2

公开(公告)日：2020-06-30

申请号：US15985385

申请日：2018-05-21

申请人： YONWOO CO., LTD.

发明人： Joong Hyun Ki ,  Yu Seob Kim ,  Seo Hui Jung ,  Hyo Sun Jung

IPC分类号： B05B11/00 ,  A45D34/04 ,  A45D34/00 ,  B65D47/28 ,  B65D83/28 ,  B65D83/30 ,  B05B11/04 ,  B65D47/42

摘要： Provided is a liquid discharging vessel including: an application tip; and a nozzle exposed upwardly from the application tip by means of an external force and having an outlet adapted to discharge content to top of the application tip, wherein the nozzle moves downwardly from the application tip to close the outlet.

公开(公告)号：US10695781B2

公开(公告)日：2020-06-30

申请号：US15985435

申请日：2018-05-21

申请人： YONWOO CO., LTD.

发明人： Joong Hyun Ki ,  Yu Seob Kim ,  Seo Hui Jung ,  Hyo Sun Jung

IPC分类号： B05B11/00 ,  A45D34/04 ,  B05B11/04

摘要： Provided is a liquid discharging vessel including: a pump for discharging content; an application tip descended to operate the pump; and a nozzle exposed upwardly from the application tip when the application tip is descended and having an outlet adapted to discharge the content to top of the application tip, the outlet being closed by the application tip ascended.

公开(公告)号：US11773840B2

公开(公告)日：2023-10-03

申请号：US16934398

申请日：2020-07-21

申请人： Yonwoo Co., Ltd.

发明人： Joong Hyun Ki ,  Chul Ki Kim ,  Seong Ung Choe

IPC分类号： F04B45/02 ,  B65D83/00 ,  F04B33/00 ,  F16F1/36

CPC分类号： F04B45/02 ,  B65D83/0005 ,  F04B33/00 ,  F16F1/3605

摘要： An elastic member for a pump assembly is provided. The elastic member may include an upper support; a lower support provided under the upper support; and a connection part which connects the upper support and the lower support, and in which peaks and valleys are repeatedly formed in an outward direction to be bent when the elastic member is pressurized.