Patent ID: 9737179
Date: 2017-08-22
CPC Classifications: A46B,A47K

Claim:
1. A facial cleansing brush structure, comprising an outer casing, a brush head assembly, and a brush head drive device; the outer casing having a brush head installation chamber, the brush head installation chamber being provided with a raised first connecting portion therein for driving a brush head; the brush head assembly comprising the brush head and a brush head retaining member, the brush head retaining member having a positioning baseplate portion, a second connecting portion, and a limit portion for preventing the brush head from disengaging from the brush head retaining member; the second connecting portion being mated with the first connecting portion; the brush head having an installation baseplate for bristles to be set thereon and at least two elastic limit arms to mate with the brush head retaining member, a distal end of each elastic limit arm being formed with a barb portion; the brush head retaining member being located between the two elastic limit arms, the barb portions of the two elastic limit arms being buckled to the limit portion.