U-shaped electric brush head using bubble toothpaste

The utility model relates to the technical field of electric toothbrush heads, and discloses a U-shaped electric toothbrush head using bubble toothpaste, which comprises an electric toothbrush machine body, a storage cylinder and a connecting cylinder, the bottom surface of the storage cylinder is contacted with the upper surface of the electric toothbrush machine body, and the bottom surface of the connecting cylinder is fixedly connected with the upper surface of the storage cylinder. A U-shaped frame is fixedly mounted on the upper surface of the connecting cylinder, a micro water suction pump is arranged in the connecting cylinder, the input end of the micro water suction pump fixedly communicates with a liquid inlet pipe, and the bottom end of the liquid inlet pipe sequentially penetrates through the connecting cylinder and the storage cylinder and extends into the storage cylinder; the micro water suction pump is matched with the connecting cylinder, bubble toothpaste in the storage cylinder can be pump