US 12,409,467 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. 18/028,749
Filed by SAMHWA CO., LTD, Uiwang-si (KR)
PCT Filed Dec. 18, 2020, PCT No. PCT/KR2020/018619
§ 371(c)(1), (2) Date Mar. 27, 2023,
PCT Pub. No. WO2022/075532, PCT Pub. Date Apr. 14, 2022.
Claims priority of application No. 10-2020-0128000 (KR), filed on Oct. 5, 2020.
Prior Publication US 2023/0330691 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B05B 15/30 (2018.01); B05B 11/00 (2023.01); B05B 11/10 (2023.01); B65D 1/02 (2006.01)
CPC B05B 15/30 (2018.02) [B05B 11/0032 (2013.01); B05B 11/0037 (2013.01); B05B 11/0044 (2018.08); B05B 11/1001 (2023.01); B05B 11/1023 (2023.01); B05B 11/1047 (2023.01); B65D 1/02 (2013.01); B65D 1/0223 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A container for spraying liquid, the container comprising:
a body including a filling space and a body outflow channel, the body outflow channel having a smaller cross-sectional area compared to the filling space due to a partition provided along a lengthwise direction, wherein a content injected into the filling space enters the body outflow channel at a lower portion of the partition, and an upper body hole is formed at an upper portion of the partition as an exit from 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 the content;
a pump support coupled to an upper portion of the body cover and configured to support the pump; and
a shoulder coupled to an upper portion of the pump support and configured to press the pump support and the pump downward in a direction towards the body,
wherein the shoulder comprises a detent protrusion configured to press the pump downward,
a shoulder air hole is formed in the detent protrusion,
a support air groove communicating with the shoulder air hole is formed in the pump support,
an air nozzle communicating with the support air groove is formed in the body, and
the air nozzle is in communication with the filling space.