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Oral Care Implement
专利权人:
Colgate-Palmolive Company
发明人:
Brian BLOCH,Thuanchong TAN
申请号:
US16462577
公开号:
US20190290410A1
申请日:
2017.11.20
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Oral care implement that can be detachably coupled to a handle having a motor. The oral care implement includes a drive assembly to operably engage the motor, a head portion that includes a body, a first carrier comprising a plurality of bristle tufts extending from the first carrier, the first carrier comprising a central passageway; and a second carrier disposed within the central passageway of the first carrier, the second carrier comprising an elastomeric cleaning element extending from the second carrier. The drive assembly may be operably coupled to each of the first and second carriers and configured to: (1) produce a first oscillatory motion of the first carrier about a first rotational axis; and (2) produce a second oscillatory motion of the second carrier, the second oscillatory motion being counter to the first oscillatory motion.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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