![刷头布置](/CN/2016/8/5/images/201680027848.jpg)
基本信息:
- 专利标题: 刷头布置
- 专利标题(英):Brush head arrangements
- 申请号:CN201680027848.0 申请日:2016-05-10
- 公开(公告)号:CN107624044A 公开(公告)日:2018-01-23
- 发明人: E·D·W·登格勒 , S·拉贾戈帕兰
- 申请人: 皇家飞利浦有限公司
- 申请人地址: 荷兰艾恩德霍芬市
- 专利权人: 皇家飞利浦有限公司
- 当前专利权人: 皇家飞利浦有限公司
- 当前专利权人地址: 荷兰艾恩德霍芬市
- 代理机构: 北京市金杜律师事务所
- 代理人: 郑立柱
- 优先权: 62/161,355 2015.05.14 US
- 国际申请: PCT/IB2016/052647 2016.05.10
- 国际公布: WO2016/181291 EN 2016.11.17
- 进入国家日期: 2017-11-13
- 主分类号: A46B3/06
- IPC分类号: A46B3/06 ; A46B3/20 ; A46D3/04
A brush head (32) including: a plurality of bristle tufts (21), each of which comprises a plurality of bristle strands having a free end (25) and a proximal end (23); a plurality of retention rings (50) each comprising an upper portion (51), a lower portion (53), an exterior wall (55) and an interior wall (57), and each configured to receive the proximal end of at least one of the plurality of bristle tufts, wherein at least one of the plurality of retention rings comprises a transverse projection (71, 72) extending from the exterior and/or interior wall of the retention ring; and an elastomeric matrix (30) comprising at least a portion of each of the plurality of retention rings and the proximal end of each of the plurality of bristle tufts.
公开/授权文献:
- CN107624044B 刷头、用于电动牙刷的刷头组件和相关方法 公开/授权日:2022-07-01
IPC结构图谱:
A | 人类生活必需 |
--A46 | 刷类制品 |
----A46B | 刷类 |
------A46B3/00 | 刷毛固定或连接在刷体或托架之上或之内的刷类 |
--------A46B3/06 | .与由金属丝或塑性材料制成的刷毛焊接在一起的 |