US 12,275,025 B2
Content container
Yu Seob Kim, Incheon (KR); Min Goo Kim, Incheon (KR); Ah Young Kim, Incheon (KR); and Soo Hwan Kim, Incheon (KR)
Assigned to YONWOO CO., LTD., Incheon (KR)
Appl. No. 18/011,449
Filed by YONWOO CO., LTD., Incheon (KR)
PCT Filed Mar. 22, 2021, PCT No. PCT/KR2021/003518
§ 371(c)(1), (2) Date Dec. 19, 2022,
PCT Pub. No. WO2021/261711, PCT Pub. Date Dec. 30, 2021.
Claims priority of application No. 10-2020-0076794 (KR), filed on Jun. 23, 2020.
Prior Publication US 2023/0302474 A1, Sep. 28, 2023
Int. Cl. B05B 11/00 (2023.01); B05B 11/02 (2023.01); B05B 11/04 (2006.01); B05B 11/10 (2023.01)
CPC B05B 11/028 (2023.01) [B05B 11/0038 (2018.08); B05B 11/048 (2013.01); B05B 11/1004 (2023.01); B05B 11/1052 (2023.01); B05B 11/1059 (2023.01); B05B 11/1047 (2023.01)] 11 Claims
OG exemplary drawing
 
1. A content container comprising:
an inner container configured to store contents therein;
an outer container accommodating the inner container therein;
a pump part coupled to an upper end portion of the inner container and configured to discharge the contents; and
a nozzle part coupled to an upper side of the pump part discharging the contents transferred from the pump part to an outside of the content container,
wherein when an outer surface of the outer container is pressed, the inner container ascends within the outer container, the pump part is pressed by the nozzle part, and the contents are discharged through the nozzle part,
wherein the outer container comprises;
at least one slit portion disposed to penetrate the outer container upward from a lower end portion of the outer container by a predetermined length; and at least one pressing portion protruding inward from an inner surface of the outer container, and
wherein when the outer container is pressed, the lower end portion of the outer container is compressed by the at least one slit portion, the at least one pressing portion moves inward, and a lower end portion of the inner container is pushed upward.