Toothbrush

Details Toothbrush Toothbrush

A - Human Necessities

46

B

A46B 7/06 (2006.01)

Patent

CA 2248132

A toothbrush comprising a head, a neck and a handle, the head comprising a readily flexed resilient member having a plurality of bristles arranged on one side thereof, and a rigid member depending from the neck, the resilient member resting on the rigid member and being arranged with an inner array of bristles between outer arrays of bristles on opposite sides thereof, the outer arrays being caused to splay divergingly from the resilient member as a consequence of deformation of the resilient member when the bristles are urged onto a tooth or gum surface.

L'invention porte sur une brosse à dents comportant une tête, un col et un manche. La tête est faite d'un élément très flexible muni sur l'un de ses côtés d'une série de poils, et d'un élément rigide relié au col, l'élément flexible reposant sur l'élément rigide et étant pourvu de rangées intérieures de poils placées entre des rangées extérieures de poils disposées sur les côtés opposés. Les rangées extérieures sont amenées à s'écarter en divergeant suite à la déformation de l'élément flexible lorsque les poils sont pressés contre la surface des dents ou de la gencive.

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