FIELD: personal use articles.
SUBSTANCE: toothbrush head comprises area of head and base for bristles with bristle bundles inserted in it. At least one of these bristle bundles comes out of bristle base vertically, and at least one of these bundles is installed as inclined. Inclined bundles of bristles consist of cylindrical bristles, and at least some vertically standing bundles consist of sharpened bristles. Toothbrush with specified head is provided.
EFFECT: improved mesial-distal efficiency of teeth cleaning.
18 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOTHBRUSH WITH INCLINED SHARP BRISTLES | 2006 |
|
RU2401030C2 |
| TOOTH BRUSH HEAD (VARIANTS) | 1991 |
|
RU2023410C1 |
| CONFIGURATION OF BRISTLES | 2011 |
|
RU2568396C2 |
| TOOTHBRUSH WITH STRUCTURED BRUSH FIELD | 2011 |
|
RU2576012C2 |
| TOOTHBRUSH HANDLE AND TOOTHBRUSH | 1996 |
|
RU2166273C2 |
| ELECTRIC TOOTH BRUSH AND ITS REMOVABLE HEAD MEMBER | 2002 |
|
RU2296534C2 |
| TOOTHBRUSH WITH IMPROVED CLEANING EFFECT | 2004 |
|
RU2485875C2 |
| DEVICE FOR ORAL CARE (VERSIONS) | 2008 |
|
RU2560261C2 |
| TOOTH-BRUSH (VARIANTS) | 1998 |
|
RU2228129C2 |
| TOOTHBRUSH HEAD (VARIANTS) | 1991 |
|
RU2021744C1 |
