发明名称 Brush head and method of manufacturing such a brush head
摘要 The present invention is directed to a brush head, particularly a toothbrush head, and to a method of manufacturing such a brush head. The brush head includes a bristle carrier and bristles fixedly secured thereto, said bristle carrier having a slot-type recess in which a multiplicity of bristles is received forming an elongated tuft with a closed, smooth outer contour corresponding essentially to the contour of the slot-type recess. According to the invention the brush head is characterized in that the slot-type recess is divided by means of at least one transverse wall into several segments, a separate tuft is inserted and secured in each of the segments, and the at least one transverse wall is constructed so that the separate tufts converge, forming in combination the elongated tuft with a closed, smooth outer contour.
申请公布号 US6786558(B2) 申请公布日期 2004.09.07
申请号 US20030742433 申请日期 2003.12.19
申请人 BRAUN GMBH 发明人 DRIESEN GEORGES;FRITSCH THOMAS;SCHWARZ-HARTMANN ARMIN
分类号 A46B3/08;(IPC1-7):A46D3/00;A46B9/08;A46B7/08 主分类号 A46B3/08
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