| 摘要 |
PROBLEM TO BE SOLVED: To provide a toothbrush which has a movable head, is improved in cleaning performance and fitness as the important performance of the toothbrush and is improved in moldability as well. SOLUTION: The toothbrush consisting of a head, neck and handle is formed with at least >=1 connecting parts 12 which are partly or wholly formed of soft resins and have flexibility in the suitable intermediate positions of the head 11 consisting of a rigid resin so that the front end side 11a of the head may be elastically bent and moved to the front and rear surface direction of the head 11 with the connecting parts 12 as borders.
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