Novel electric toothbrush head

The utility model provides a novel electric toothbrush head, which comprises a toothbrush head and a waterproof ring, the toothbrush head comprises a brush head main body and a plurality of soft rubber brush teeth uniformly distributed on the brush head main body, and a gap of 1mm is reserved between every two adjacent soft rubber brush teeth; the top ends of the soft rubber brush teeth are round heads; according to the utility model, the waterproof ring is arranged to shield a gap at the top of the motor body, so that water seepage in the motor body is avoided; a gap of 1mm is reserved between every two adjacent soft rubber brush teeth, so that accumulated water, tartar and incrustation on the toothbrush head can be conveniently cleaned after teeth are brushed, and the breeding of dental bacteria can be effectively avoided; the top ends of the soft rubber brush teeth are designed to be round heads, gingiva can be protected from being punctured, the toothbrush head is made of food-grade silica gel materials,