Toothbrush

Toothbrush

  • CN 101,686,750 A
  • Filed: 06/11/2008
  • Published: 03/31/2010
  • Est. Priority Date: 06/14/2007
  • Status: Active Application
First Claim
Patent Images

1. toothbrush, have strip handle portion, be located at the head of this handle portion front, implant the pieces that bristle is arranged on the hair side planting of described head, it is characterized in that,Described handle portion has the narrow width part that wide width part that width broadens relatively and width narrow down relatively, and this handle portion has the shape that width narrows down to described narrow width part gradually from described wide width part,Between described wide width part and described narrow width part, be provided with a plurality of recessed the portion and the convex strip portions that extend to described handle portion length direction,Described recessed portion and described convex strip portions are alternately arranged at the width of described handle portion and are formed, and the space narrows down to described narrow width part from described wide width part according to the wide variety of described handle portion,And being formed with on the face of described recessed portion and described convex strip portions by relative visible light is that transparent or semitransparent covering member covers.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×