US 11,950,688 B2
Glue-free makeup brush with clamping assembly
Yuju Lin, Shenzhen (CN); and Jinbo Huang, Shenzhen (CN)
Assigned to BEAUTY YAURIENT COSMETICS ACCESSORIES(SHENZHEN) CO., LTD., Shenzhen (CN)
Filed by BEAUTY YAURIENT COSMETICS ACCESSORIES(SHENZHEN) CO., LTD., Shenzhen (CN)
Filed on Sep. 12, 2023, as Appl. No. 18/465,693.
Claims priority of application No. 202321337583.8 (CN), filed on May 29, 2023; and application No. 202310880290.2 (CN), filed on Jul. 18, 2023.
Prior Publication US 2023/0413983 A1, Dec. 28, 2023
Int. Cl. A46B 7/04 (2006.01); A45D 34/04 (2006.01); A46B 5/00 (2006.01); A46B 5/02 (2006.01); A46B 9/02 (2006.01)
CPC A46B 7/042 (2013.01) [A45D 34/042 (2013.01); A46B 5/0095 (2013.01); A46B 5/02 (2013.01); A46B 9/021 (2013.01); A45D 2200/10 (2013.01); A46B 2200/1046 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A makeup brush, comprising:
a handle;
a brush head; and
a connecting piece;
wherein the brush head comprises bristles and a mounting piece; and the bristles are provided on the mounting piece;
the connecting piece is configured to connect the brush head with the handle; and the mounting piece is in snap-fit connection with the connecting piece;
the connecting piece comprises a clamping assembly and a sleeve; the clamping assembly is arranged in the sleeve; the mounting piece is in snap-fit connection with an upper end of the clamping assembly; and an end of the sleeve away from the mounting piece is removably connected with the handle;
wherein the clamping assembly comprises a first clamp and a second clamp, and the first clamp and the second clamp are removably connected to form an enclosed structure; an inner sidewall of the first clamp and an inner sidewall of the second clamp are each provided with a first groove; the first groove on the inner side wall of the first clamp is configured to form a circular mounting groove with the first groove on the inner side wall of the second clamp; and the mounting piece is clamped in the circular mounting groove;
a lower end of the first clamp and a lower end of the second clamp are each provided with an elastic piece; an outer side wall of the elastic piece is provided with a protrusion; an inner side wall of the sleeve is provided with a second groove; and the protrusion is clamped in the second groove; and
the inner side wall of the first clamp is connected with a disc, and a side wall of the disc is provided with a third groove; the inner side wall of the second clamp is provided with a convex ring fitting the third groove; and the convex ring is clamped in the third groove.