| 摘要 |
The present invention relates to a toothbrush which makes bristles come in contact with the inside of teeth as much as possible and thus can efficiently brush teeth by forming a grip of the toothbrush on one side of a bristle body having the bristles and making the grip rotate at 180 degrees. In the toothbrush (7), a bracket (3) is formed to be integrated into an upper side of the body (2) having the bristles (1); groove parts (4) are formed on both sides of the bracket; and a head portion (5a) of a first grip part (5) is rotatably joined with other two sides. Therefore, the grip is rotated at 180 degrees around the bracket (3) when the grip is rotated. After the rotation at 180 degrees, the grip is elastically inserted and fixated in the groove parts (4) on both sides of the bracket (3). When a user grips a second grip part (6) and then brushes teeth, the second grip part (6) is located on a right side or on a light side after rotation at 180 degrees and the user can brush teeth; and, at the same time, the user can inserts the bristles (1) more closely to the inside of teeth as the grip part (5) is formed on one side of the body (2). |
