| 摘要 |
PROBLEM TO BE SOLVED: To provide a chewing toothbrush devoid of a handle and different from a conventional one with the handle, which has properties such as capability of tooth brushing to clean the inside of the mouth, no limitations of a place for the use and capability of the use at any time with easiness for hours by being chewed inside the mouth as the toothbrush devoid of the handle. SOLUTION: The chewing toothbrush devoid of the handle can be chewed inside the mouth and comprises a brush 3 formed along all the outer periphery of an elastomeric plastic body 2. The brush 3 can be applied to not only a cubic shape such as an oval, a ball, a rod and a doughnut but a finger sack, a teething ring and a mouthpiece. COPYRIGHT: (C)2007,JPO&INPIT
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