| 摘要 |
PURPOSE: A functional toothbrush is provided, which can easily remove food waste stuck between teeth by moving the toothbrush up and down. CONSTITUTION: A functional toothbrush(1) includes a head unit(10), a handle part(20), and a grip portion(30) of the semicircular shape. In the head unit, brush(11) is transplanted. The handle part is extended from the head unit. The grip portion is extended to the leading end of the handle part into one body. The grip portion is formed to be wrapped by the palm of a user. The grip portion includes a fixing unit. The fixing unit includes a hanger loop(31) formed in the inner side and plural fixing grooves(32) formed in the outer side. |
