US 12,403,491 B2
Container for spraying liquid
Kyung Chang Lee, Uiwang-si (KR); Byung Jin Woo, Gunpo-si (KR); Geun Jang, Suwon-si (KR); and Ki Sung Lee, Suwon-si (KR)
Assigned to SAMHWA CO., LTD, Uiwang-si (KR)
Appl. No. 18/020,264
Filed by SAMHWA CO., LTD, Uiwang-si (KR)
PCT Filed Dec. 18, 2020, PCT No. PCT/KR2020/018620
§ 371(c)(1), (2) Date Feb. 8, 2023,
PCT Pub. No. WO2022/055043, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. 10-2020-0116079 (KR), filed on Sep. 10, 2020.
Prior Publication US 2023/0330690 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B05B 11/00 (2023.01); B05B 11/10 (2023.01); B05B 15/30 (2018.01); B65D 1/02 (2006.01)
CPC B05B 11/0037 (2013.01) [B05B 11/0032 (2013.01); B05B 11/0044 (2018.08); B05B 11/1001 (2023.01); B05B 11/1023 (2023.01); B05B 11/1047 (2023.01); B05B 15/30 (2018.02); B65D 1/02 (2013.01); B65D 1/0261 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A container for spraying liquid, the container comprising:
a body having an inside divided into a filling space and a body outflow channel by a partition provided along a lengthwise direction, the partition having a lower body hole formed in a lower portion of the partition and an upper body hole formed in an upper portion of the partition, the lower body hole serving as an inlet of the body outflow channel, the upper body hole serving as an outlet of the body outflow channel;
a body cover coupled to an upper portion of the body, the body cover comprising a cover channel and a pump insertion space, the cover channel communicating with the upper body hole, the pump insertion space communicating with the cover channel;
a pump inserted in the pump insertion space for dispensing a content;
a pump support coupled to an upper portion of the body cover, the pump support configured to support the pump and prevent outside air from entering the pump insertion space; and
a shoulder coupled to an upper portion of the pump support and pressing down on the pump,
wherein the shoulder comprises a detent protrusion pressing the pump downward,
the detent protrusion has a shoulder air hole,
the pump support has a support air groove communicating with the shoulder air hole,
the body has an air nozzle communicating with the support air groove, and
the air nozzle communicates with the filling space.