US 11,963,600 B2
Cosmetic container having wiper capable of removing cosmetic liquid from application support rod having non-circular cross-sectional area
In Yong Chung, Seoul (KR); Sun Young Choi, Seoul (KR); Won Eui Lee, Seoul (KR); In Young Um, Seoul (KR); and Kyung Ho Kang, Suwon-si (KR)
Assigned to CTK CO., LTD, Seoul (KR)
Appl. No. 18/030,420
Filed by CTK CO., LTD., Seoul (KR)
PCT Filed Nov. 10, 2020, PCT No. PCT/KR2020/015665
§ 371(c)(1), (2) Date Apr. 5, 2023,
PCT Pub. No. WO2022/080557, PCT Pub. Date Apr. 21, 2022.
Claims priority of application No. 10-2020-0131240 (KR), filed on Oct. 12, 2020.
Prior Publication US 2023/0309679 A1, Oct. 5, 2023
Int. Cl. A46B 11/00 (2006.01); A45D 34/04 (2006.01); A45D 40/26 (2006.01)
CPC A45D 34/04 (2013.01) [A45D 40/265 (2013.01); A45D 40/267 (2013.01); A46B 2200/1053 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A cosmetic container having a wiper capable of removing a cosmetic liquid from an application support rod having a non-circular cross-sectional area, the cosmetic container comprising a container (110) in which the cosmetic liquid is accommodated; a container cap (120) opened/closed with respect to an injection port (112) of the container (110); and an application part (130) rotatably fitted and coupled to the container cap (120),
wherein the wiper (140), which is made of elastic rubber and has a cleaner part (142) with a shape that narrows so as to be curved toward a lower end thereof, is coupled to an inner side of the injection port (112) of the container, a through-hole (144) of the cleaner part (142) is formed in a circular shape, the application part (130) includes an application support rod (132) and an application member (134), which is provided on an end of the application support rod, an airtight recessed groove (133), which has a circular cross-sectional area and to which the cleaner part (142) of the wiper (140) is closely fastened when the container cap (120) is coupled, is formed at an upper portion of the application support rod (132), and the application support rod (132) extended from a lower portion of the airtight recessed groove (133) has a non-circular cross-sectional area,
wherein the application member (134) has an opening (234),
wherein the opening (234) of the application member (134) has an elongated shape wherein a first direction (134a) is longer than a second direction (134b),
wherein a thickness of the application member (134) is thinner than a thickness of the application support rod (132), and
wherein the application member (134) has a first side (235), a second side (236), and a third side (237), wherein the second side (236) is shorter than the first side (235), and wherein the third side (237) has a slope formed by connecting between the first side (235) and the second side (236).