TOOTHBRUSH WITH IMPROVED STRUCTURE

摘要

PURPOSE: A toothbrush with an improved structure is provided to improve brushing effects of a toothbrush and thus, to help a user to more effectively remove the tartar from the teeth of every area inside the user's mouth. CONSTITUTION: The toothbrush with an improved structure has a handle(10) made of plastic materials for a user to hold more easily; a head(30) of the toothbrush connected to the handle(10); and a hair group (50) formed on the top surface of the head(30). To maximize the brushing effect and flexibility, an extra space(55) exists at the center of the hair group(50), and the hairs have circular shaped hairs(52), square shaped hairs(53), and radial shaped hairs(54). Also, the hairs are formed in a radial direction from the center, each being at right angles to the head.