US 11,786,028 B2
Cosmetic container
Young-Kwang Byun, Seoul (KR)
Assigned to Sung Jin Cosmetics Co., Ltd., Seoul (KR)
Filed by Sung Jin Cosmetics Co., Ltd., Seoul (KR)
Filed on Jun. 3, 2020, as Appl. No. 16/892,203.
Claims priority of application No. 10-2019-0161852 (KR), filed on Dec. 6, 2019; and application No. 10-2020-0038363 (KR), filed on Mar. 30, 2020.
Prior Publication US 2021/0169199 A1, Jun. 10, 2021
Int. Cl. A45D 33/02 (2006.01); A45D 33/00 (2006.01)
CPC A45D 33/02 (2013.01) [A45D 33/006 (2013.01); A45D 2200/05 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A cosmetic container comprising:
a container body in which a powder is accommodated; and
a brush part coupled to an upper end of the container body, and including an opening/closing part provided therein to selectively discharge the powder and a powder brush provided in an upper end of the brush part,
wherein the opening/closing part includes:
a housing coupled to the upper end of the container body so as to constitute an outer shape of the cosmetic container and having at least one or more discharge holes, through which the powder is discharged, formed in a lower end of the housing along a circumferential direction with respect to a central axis;
a rotational body rotatably provided inside the housing while being coaxially coupled to the housing, having transfer holes formed at a lower end of the rotational body, wherein the powder brush is provided at an upper end of the rotational body, the powder is supplied into the powder brush through the transfer holes which are in communication with the discharge holes, and the rotational body configured to rotate relative to the housing so that the transfer holes and the discharge holes are in a selective communication with each other or positionally deviated from each other;
a sleeve provided between the housing and the rotational body to slidably move upward and downward relative to the housing, wherein the rotational body is rotated clockwise and counterclockwise with the upward and downward movement of the sleeve, and the discharge holes and the transfer holes are brought into the selective communication with each other with the upward/downward movement of the sleeve; and
cam grooves and cam protrusions formed between an outer peripheral surface of the rotational body and an inner peripheral surface of the sleeve so as to face each other and be engaged with each other, wherein the cam protrusions configured to move along the cam grooves,
the cam grooves are formed to extend in the axial direction and are formed obliquely with respect to the axial direction to deviate both leading ends of each of the cam grooves from each other in a circumferential direction, so that the rotational body is rotated in the circumferential direction with the upward/downward movement of the sleeve.