Patent ID: 11969308
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A  H | IPC A  H

Claim 8:
9. The spinning electric toothbrush according to claim 8
wherein the rotating bristle base is a mechanical structure;
wherein the rotating bristle base is a rotating structure;
wherein the rotating bristle base mounts in the hollow interior of the housing structure such that the rotating bristle base rotates within the housing structure;
wherein the rotating bristle base mounts in the hollow interior of the housing structure such that a portion of the rotating bristle base extends beyond the exterior surfaces of the housing structure;
wherein the first bristle set attaches to the rotating bristle base such that each bristle of the first bristle set extends radially away from the center axis of the housing structure;
wherein the second bristle set attaches to the rotating bristle base such that each bristle of the second bristle set extends radially away from the center axis of the rotating bristle base;
wherein the rotating bristle base forms a composite structure within the housing structure;
wherein the rotating bristle base mounts within the housing structure such that a portion of the rotating bristle base moves within the housing structure in a direction parallel to the center axis of the housing structure;
wherein the second bristle set attaches to the moving portion of the rotating bristle base such that the movement of the rotating bristle base within the housing structure changes the span of the exterior length of each bristle selected from the second bristle set.