M+c Schiffer Gmbh

Eric Schmidt

Erwin Buchholz

Berthold Meyer

Arndt Graeve

A brush head for an electrically driven toothbrush is provided herein. The brush head includes a holding part connected to a carrier part, at least one bristle bundle formed by bristle filaments, and a resiliently soft cleaning element. The carrier part includes passage bores, through which the bristle bundle and resiliently soft cleaning element project, and each is fixed to the carrier part by way of a thickened portion formed by a filament material or a resiliently elastic material, respectively. A method of producing a brush head is also provided, including preparing the carrier part as a separate component with passage bores, fixing the bristle bundle and the resiliently clastic cleaning element to the carrier part with a thickened portion provided on the bristle bundle and the resiliently elastic cleaning element, respectively, and connecting the carrier part to the holding part.

Brush head, in particular for an electrically driven toothbrush, and method for the production thereof

The invention relates to a brush including a brush head body which includes a recess through which a bundle of bristles passes, the securing-side end of which is provided by means of a melt process with a thickened portion for securing the bundle of bristles to the brush head body, wherein the brush head body forms a collar which extends up to the thickened portion and circumferentially surrounds the bundle of bristles and which is provided at a distance from a brush head body surface projected over by the bundle of bristles at the use side, and is bonded to the thickened portion by means of a melting process.

Brush and method for producing same

A brush head for an electrically driven toothbrush includes a holding part () that provides at least one connecting element for mechanically coupling the brush head to the electric drive of the toothbrush, wherein the holding part () integrally forms a stud () defining a pivot axis (S) about which the brush head is pivotable, and a plate () which at its end facing away from the stud () carries at least one bristle bundle () which at its attachment-side end includes a thickening () formed by surface melting. For improving the brush head, a substantially disc-shaped bristle carrier () is connected to a holding part () and includes a bore that is penetrated by the bristle bundle ().

Growing community of inventors

Waldbreitbach, Germany

Eric Schmidt