Electric toothbrushes

Details Electric toothbrushes Electric toothbrushes

A - Human Necessities

46

B

15/85.4

A46B 13/02 (2006.01) A46B 7/06 (2006.01) A61C 17/22 (2006.01)

Patent

CA 1330383

ABSTRACT OF THE DISCLOSURE An electric toothbrush has a reciprocating connecting rod in a brush member. The brush member is constructed as a brush head at its front end and has there two rows of rotatable bristle holders which each engage with a cam in a transversely running groove in the connecting rod. Rectilinear movement of the connecting rod leads to an alternating rotating movement of the bristle holders.

610024

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