Applicator

Abstract

An applicator is provided. The applicator includes a brush rod, where M rows of bristles are arranged on the brush rod; the bristles each have an upper surface and a lower surface opposite to each other; the bristle includes a first end fixedly connected to the brush rod, and a second end being a free end; the second end of the bristle extends toward a direction away from the brush rod; there are N bristles in each row of bristles; target points on sections of at least two of the bristles are located on a same spiral line; and the first ends of the bristles in a same row are located in a same axial direction of the brush rod, M≥2, N≥2, and M and N each being an integer.

Dependencies are inferred from the claim text.