Toothbrush system
First Claim
1. A toothbrush system comprising:
- (a) a handle member defining an internal handle chamber containing a liquid, said handle member extending in a longitudinal direction;
(b) a longitudinally extended head member defining a stationary head housing having bristles extending therethrough;
(c) means for displaceably oscillating said bristles with respect to said stationary head housing about a central axis of said head member and said handle member defined by said longitudinal direction;
(d) means for rotating said bristles about an axis extending normal said longitudinal direction responsive to said displaceable oscillation of said bristles; and
,(e) means for delivering said liquid contained in said handle member from said handle member through an interior of said head member and through said head housing adjacent said bristles, said means for displaceably oscillating said bristles, said means for rotating said bristles, and said means for delivering said liquid including drive means having motor means mounted within said internal handle chamber for displaceably oscillating said bristles, rotating said bristles, and delivering said liquid external said head housing.
1 Assignment
0 Petitions
Accused Products
Abstract
A toothbrush system is provided which includes a handle member (14) which defines an internal handle chamber (22) for containment therein of a cleansing liquid container (28). The handle member (14) is coupled to a head housing (24) which has bristles (20) extending from it. The bristles (20) are displaceably oscillated about a central axis (16) and simultaneously are rotated about an axis which extends in a perpendicular direction to the longitudinal direction (18) and is responsive to the oscillating displacement of the bristles (20). A mechanism is provided for delivering a liquid from the handle (14) through the head member (12) and external the toothbrush system adjacent the bristles (20). In this manner, there is provided pulsating liquid flow from the toothbrush system with a combined rotation and oscillation of the toothbrush bristles (20) in a plurality of planes.
229 Citations
18 Claims
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1. A toothbrush system comprising:
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(a) a handle member defining an internal handle chamber containing a liquid, said handle member extending in a longitudinal direction; (b) a longitudinally extended head member defining a stationary head housing having bristles extending therethrough; (c) means for displaceably oscillating said bristles with respect to said stationary head housing about a central axis of said head member and said handle member defined by said longitudinal direction; (d) means for rotating said bristles about an axis extending normal said longitudinal direction responsive to said displaceable oscillation of said bristles; and
,(e) means for delivering said liquid contained in said handle member from said handle member through an interior of said head member and through said head housing adjacent said bristles, said means for displaceably oscillating said bristles, said means for rotating said bristles, and said means for delivering said liquid including drive means having motor means mounted within said internal handle chamber for displaceably oscillating said bristles, rotating said bristles, and delivering said liquid external said head housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification