The utility model provides an electric
brush head of a rubber-coated
brush with bristles distributed in a cat-claw shape, which relates to the field of electric toothbrushes and comprises a
brush handle, a brush plate is arranged at one end of the brush
handle, a
tail plug is arranged at the other end of the brush
handle, a
bristle planting surface is arranged on the front side of the brush plate, 18
bristle planting holes are arranged on the
bristle planting surface, and the bristle planting holes are communicated with the
tail plug. The plurality of bristle planting holes are arranged in an oval shape, and bristles are mounted and connected in the plurality of bristle planting holes; the 18 hair planting holes in the hair planting face are divided into three areas, the first to sixth hair planting holes are front areas, and the seventh to twelfth hair planting holes are middle areas. According to the tooth brush, through the unique bristle implanting hole distribution design combining the cat-claw shape and the transverse
radiation shape, the brush bristles can more accurately cover all surfaces of teeth in the vibration process, including parts difficult to clean such as tooth slits, tooth surfaces and gingival edges, the removal efficiency of tooth
dirt and
dental plaque is remarkably improved, and the tooth brush has the advantages of being simple in structure and convenient to use. Compared with a traditional brush wire arrangement mode, the cleaning effect is greatly improved.