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Brush Section for electric toothbrush

An electric toothbrush and bristle technology, applied in the direction of bristles, bristle brackets, brushes, etc., can solve problems such as complex drive mechanisms

Inactive Publication Date: 2004-09-15
COLGATE PALMOLIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to supply such different bristle holders with different modes of movement, relatively complex drive mechanisms are used

Method used

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  • Brush Section for electric toothbrush
  • Brush Section for electric toothbrush
  • Brush Section for electric toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Reference attached figure 1 , showing a first embodiment of an electric toothbrush 11 having a bristle portion 19 of the present invention comprising a connector 35 at a first end thereof adapted to be connected to a handle portion 10; and, At its second end it comprises a head 47 which terminates at the toe 37; , which has a first portion 25 close to the first end, the first portion 25 is substantially disc-shaped, and its cross-section is circular, and the circular cross-section is projected or pointed to a direction substantially away from the first end. The shape member 51 is pierced; the panel 13 extends from the first portion 25 and extends across the first portion 25 to and across the finger 51; a plurality of bristle tufts protrude from the panel 13; The bristle holder 21 has a substantially egg-shaped bristle support panel 13 . The handle part 10 is suitable for accommodating batteries 15, 16 to provide power to the motor 14; the motor 14 is connected to the ...

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PUM

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Abstract

A brush section for an electric powered toothbrush comprising, a first end having a connector adapted to be joined to a handle section; a second end containing a head, which head terminates in a toe; said head containing a bristle carrier with a first portion closest to said first end, which first portion is generally disk shaped with a generally circular cross-section; said first portion has one or more fingers extending therefrom, in a direction generally distal from said first end; said bristle carrier has a face extending across said first portion and across said one or more fingers, from which face extend a plurality of bristle tufts; wherein said face has a shape other than circular or oval.

Description

technical field [0001] The present invention relates to a bristle portion of an electric toothbrush and methods of use thereof, in particular to a bristle portion having a partially disk-shaped bristle holder from which one or more bristle holder projections or fingers extend. In use, the bristles on the extended and protruding fingers can increase the contact with the gum tissue of the oral cavity, thereby increasing the massage effect. Background technique [0002] As is well known in the art, toothbrushes serve three main purposes, removing plaque and food debris to help prevent tooth decay and disease; removing the stained film on each tooth surface for whitening; and massaging, Used to stimulate gum tissue to make it healthy. In order to achieve these purposes, manual toothbrushes were produced in the past with flat and even bristle patterns, while toothbrushes available on the market today have a variety of bristle patterns to choose from, such as, for example, in US5...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B13/02A46B9/04A61C17/22A61C17/32
CPCA46B2200/1066Y10S15/05A46B9/04A61C17/222A61C17/32A46B13/02
Inventor E·埃利亚夫K·阿恩J·J·加策迈尔
Owner COLGATE PALMOLIVE CO
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